* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: (299 commits)
[ALSA] version 1.0.16rc2
[ALSA] hda: fix Mic in as output
[ALSA] emu10k1 - Another EMU0404 Board ID
[ALSA] emu10k1 - Fix kthread handling at resume
[ALSA] emu10k1: General cleanup, add new locks, fix alsa bug#3501, kernel bug#9304.
[ALSA] emu10k1 - Use enum for emu_model types
[ALSA] emu10k1 - Don't create emu1010 controls for non-emu boards
[ALSA] emu10k1 - 1616(M) cardbus improvements
[ALSA] snd:emu10k1: E-Mu updates. Fixes to firmware loading and support for 0404.
[ALSA] emu10k1: Add comments regarding E-Mu ins and outs.
[ALSA] oxygen: revert SPI clock frequency change for AK4396/WM8785
[ALSA] es1938 - improve capture hw pointer reads
[ALSA] HDA-Intel - Add support for Intel SCH
[ALSA] hda: Add GPIO mute support to STAC9205
[ALSA] hda-codec - Add Dell T3400 support
[ALSA] hda-codec - Add model for HP DV9553EG laptop
[ALSA] hda-codec - Control SPDIF as slave
[ALSA] hda_intel: ALSA HD Audio patch for Intel ICH10 DeviceID's
[ALSA] Fix Oops with PCM OSS sync
[ALSA] hda-codec - Add speaker automute to ALC262 HP models
...
- Default: 1
- For auto-loading more than one card, specify this
option together with snd-card-X aliases.
-
+ slots - Reserve the slot index for the given driver.
+ This option takes multiple strings.
+ See "Module Autoloading Support" section for details.
Module snd-pcm-oss
------------------
Module for sound cards based on Analog Devices AD1816A/AD1815 ISA chips.
- port - port # for AD1816A chip (PnP setup)
- mpu_port - port # for MPU-401 UART (PnP setup)
- fm_port - port # for OPL3 (PnP setup)
- irq - IRQ # for AD1816A chip (PnP setup)
- mpu_irq - IRQ # for MPU-401 UART (PnP setup)
- dma1 - first DMA # for AD1816A chip (PnP setup)
- dma2 - second DMA # for AD1816A chip (PnP setup)
clockfreq - Clock frequency for AD1816A chip (default = 0, 33000Hz)
This module supports multiple cards, autoprobe and PnP.
Module for sound cards based on Avance Logic ALS100/ALS120 ISA chips.
- port - port # for ALS100 (SB16) chip (PnP setup)
- irq - IRQ # for ALS100 (SB16) chip (PnP setup)
- dma8 - 8-bit DMA # for ALS100 (SB16) chip (PnP setup)
- dma16 - 16-bit DMA # for ALS100 (SB16) chip (PnP setup)
- mpu_port - port # for MPU-401 UART (PnP setup)
- mpu_irq - IRQ # for MPU-401 (PnP setup)
- fm_port - port # for OPL3 FM (PnP setup)
-
This module supports multiple cards, autoprobe and PnP.
The power-management is supported.
Module for sound cards based on Aztech System AZT2320 ISA chip (PnP only).
- port - port # for AZT2320 chip (PnP setup)
- wss_port - port # for WSS (PnP setup)
- mpu_port - port # for MPU-401 UART (PnP setup)
- fm_port - FM port # for AZT2320 chip (PnP setup)
- irq - IRQ # for AZT2320 (WSS) chip (PnP setup)
- mpu_irq - IRQ # for MPU-401 UART (PnP setup)
- dma1 - 1st DMA # for AZT2320 (WSS) chip (PnP setup)
- dma2 - 2nd DMA # for AZT2320 (WSS) chip (PnP setup)
-
This module supports multiple cards, PnP and autoprobe.
The power-management is supported.
Module for sound cards based on C-Media CMI8330 ISA chips.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
wssport - port # for CMI8330 chip (WSS)
wssirq - IRQ # for CMI8330 chip (WSS)
wssdma - first DMA # for CMI8330 chip (WSS)
Module for sound cards based on CS4232/CS4232A ISA chips.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - port # for CS4232 chip (PnP setup - 0x534)
cport - control port # for CS4232 chip (PnP setup - 0x120,0x210,0xf00)
mpu_port - port # for MPU-401 UART (PnP setup - 0x300), -1 = disable
mpu_irq - IRQ # for MPU-401 UART (9,11,12,15)
dma1 - first DMA # for CS4232 chip (0,1,3)
dma2 - second DMA # for Yamaha CS4232 chip (0,1,3), -1 = disable
- isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
This module supports multiple cards. This module does not support autoprobe
- thus main port must be specified!!! Other ports are optional.
+ (if ISA PnP is not used) thus main port must be specified!!! Other ports are
+ optional.
The power-management is supported.
Module for sound cards based on CS4235/CS4236/CS4236B/CS4237B/
CS4238B/CS4239 ISA chips.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - port # for CS4236 chip (PnP setup - 0x534)
cport - control port # for CS4236 chip (PnP setup - 0x120,0x210,0xf00)
mpu_port - port # for MPU-401 UART (PnP setup - 0x300), -1 = disable
mpu_irq - IRQ # for MPU-401 UART (9,11,12,15)
dma1 - first DMA # for CS4236 chip (0,1,3)
dma2 - second DMA # for CS4236 chip (0,1,3), -1 = disable
- isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
This module supports multiple cards. This module does not support autoprobe
(if ISA PnP is not used) thus main port and control port must be
Module for Diamond Technologies DT-019X / Avance Logic ALS-007 (PnP
only)
- port - Port # (PnP setup)
- mpu_port - Port # for MPU-401 (PnP setup)
- fm_port - Port # for FM OPL-3 (PnP setup)
- irq - IRQ # (PnP setup)
- mpu_irq - IRQ # for MPU-401 (PnP setup)
- dma8 - DMA # (PnP setup)
-
This module supports multiple cards. This module is enabled only with
ISA PnP support.
Module for sound cards based on ESS ES968 chip (PnP only).
- port - port # for ES968 (SB8) chip (PnP setup)
- irq - IRQ # for ES968 (SB8) chip (PnP setup)
- dma1 - DMA # for ES968 (SB8) chip (PnP setup)
-
This module supports multiple cards, PnP and autoprobe.
The power-management is supported.
Module for ESS AudioDrive ES-18xx sound cards.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - port # for ES-18xx chip (0x220,0x240,0x260)
mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default)
fm_port - port # for FM (optional, not used)
irq - IRQ # for ES-18xx chip (5,7,9,10)
dma1 - first DMA # for ES-18xx chip (0,1,3)
dma2 - first DMA # for ES-18xx chip (0,1,3)
- isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
This module supports multiple cards, ISA PnP and autoprobe (without MPU-401
port if native ISA PnP routines are not used).
VIA VT8251/VT8237A,
SIS966, ULI M5461
+ [Multiple options for each card instance]
model - force the model name
position_fix - Fix DMA pointer (0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size)
probe_mask - Bitmask to probe codecs (default = -1, meaning all slots)
+
+ [Single (global) options]
single_cmd - Use single immediate commands to communicate with
codecs (for debugging only)
enable_msi - Enable Message Signaled Interrupt (MSI) (default = off)
power_save_controller - Reset HD-audio controller in power-saving mode
(default = on)
- This module supports one card and autoprobe.
-
+ This module supports multiple cards and autoprobe.
+
Each codec may have a model table for different configurations.
If your machine isn't listed there, the default (usually minimal)
configuration is set up. You can pass "model=<name>" option to
will Will laptops (PB V7900)
replacer Replacer 672V
basic fixed pin assignment (old default model)
+ test for testing/debugging purpose, almost all controls can
+ adjusted. Appearing only when compiled with
+ $CONFIG_SND_DEBUG=y
auto auto-config reading BIOS (default)
ALC262
fujitsu Fujitsu Laptop
hp-bpc HP xw4400/6400/8400/9400 laptops
hp-bpc-d7000 HP BPC D7000
+ hp-tc-t5735 HP Thin Client T5735
+ hp-rp5700 HP RP5700
benq Benq ED8
benq-t31 Benq T31
hippo Hippo (ATI) with jack detection, Sony UX-90s
hippo_1 Hippo (Benq) with jack detection
sony-assamd Sony ASSAMD
+ ultra Samsung Q1 Ultra Vista model
basic fixed pin assignment w/o SPDIF
auto auto-config reading BIOS (default)
3stack 3-stack model
toshiba Toshiba A205
acer Acer laptops
+ dell Dell OEM laptops (Vostro 1200)
+ test for testing/debugging purpose, almost all controls can
+ adjusted. Appearing only when compiled with
+ $CONFIG_SND_DEBUG=y
auto auto-config reading BIOS (default)
ALC662
3stack-6ch-dig 3-stack (6-channel) with SPDIF
6stack-dig 6-stack with SPDIF
lenovo-101e Lenovo laptop
+ eeepc-p701 ASUS Eeepc P701
+ eeepc-ep20 ASUS Eeepc EP20
auto auto-config reading BIOS (default)
ALC882/885
haier-w66 Haier W66
6stack-hp HP machines with 6stack (Nettle boards)
3stack-hp HP machines with 3stack (Lucknow, Samba boards)
+ 6stack-dell Dell machines with 6stack (Inspiron 530)
+ mitac Mitac 8252D
auto auto-config reading BIOS (default)
ALC861/660
AD1984
basic default configuration
thinkpad Lenovo Thinkpad T61/X61
+ dell Dell T3400
AD1986A
6stack 6-jack, separate surrounds (default)
auto auto-config reading BIOS (default)
Conexant 5045
- laptop Laptop config
+ laptop-hpsense Laptop with HP sense (old model laptop)
+ laptop-micsense Laptop with Mic sense (old model fujitsu)
+ laptop-hpmicsense Laptop with HP and Mic senses
+ benq Benq R55E
test for testing/debugging purpose, almost all controls
can be adjusted. Appearing only when compiled with
$CONFIG_SND_DEBUG=y
can be adjusted. Appearing only when compiled with
$CONFIG_SND_DEBUG=y
+ Conexant 5051
+ laptop Basic Laptop config (default)
+ hp HP Spartan laptop
+
STAC9200
ref Reference board
dell-d21 Dell (unknown)
See hdspm.txt for details.
+ Module snd-hifier
+ -----------------
+
+ Module for the MediaTek/TempoTec HiFier Fantasia sound card.
+
+ This module supports autoprobe and multiple cards.
+
+ Power management is _not_ supported.
+
Module snd-ice1712
------------------
* Chaintech 9CJS
* Chaintech AV-710
* Shuttle SN25P
+ * Onkyo SE-90PCI
+ * Onkyo SE-200PCI
model - Use the given board model, one of the following:
revo51, revo71, amp2000, prodigy71, prodigy71lt,
prodigy192, aureon51, aureon71, universe, ap192,
- k8x800, phase22, phase28, ms300, av710
+ k8x800, phase22, phase28, ms300, av710, se200pci,
+ se90pci
This module supports multiple cards and autoprobe.
Module for Gravis UltraSound PnP, Dynasonic 3-D/Pro, STB Sound Rage 32
and other sound cards based on AMD InterWave (tm) chip.
- port - port # for InterWave chip (0x210,0x220,0x230,0x240,0x250,0x260)
- irq - IRQ # for InterWave chip (3,5,9,11,12,15)
- dma1 - DMA # for InterWave chip (0,1,3,5,6,7)
- dma2 - DMA # for InterWave chip (0,1,3,5,6,7,-1=disable)
joystick_dac - 0 to 31, (0.59V-4.52V or 0.389V-2.98V)
midi - 1 = MIDI UART enable, 0 = MIDI UART disable (default)
pcm_voices - reserved PCM voices for the synthesizer (default 2)
effect - 1 = InterWave effects enable (default 0);
requires 8 voices
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
+ port - port # for InterWave chip (0x210,0x220,0x230,0x240,0x250,0x260)
+ irq - IRQ # for InterWave chip (3,5,9,11,12,15)
+ dma1 - DMA # for InterWave chip (0,1,3,5,6,7)
+ dma2 - DMA # for InterWave chip (0,1,3,5,6,7,-1=disable)
This module supports multiple cards, autoprobe and ISA PnP.
and other sound cards based on AMD InterWave (tm) chip with TEA6330T
circuit for extended control of bass, treble and master volume.
- port - port # for InterWave chip (0x210,0x220,0x230,0x240,0x250,0x260)
- port_tc - tone control (i2c bus) port # for TEA6330T chip (0x350,0x360,0x370,0x380)
- irq - IRQ # for InterWave chip (3,5,9,11,12,15)
- dma1 - DMA # for InterWave chip (0,1,3,5,6,7)
- dma2 - DMA # for InterWave chip (0,1,3,5,6,7,-1=disable)
joystick_dac - 0 to 31, (0.59V-4.52V or 0.389V-2.98V)
midi - 1 = MIDI UART enable, 0 = MIDI UART disable (default)
pcm_voices - reserved PCM voices for the synthesizer (default 2)
effect - 1 = InterWave effects enable (default 0);
requires 8 voices
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
+ port - port # for InterWave chip (0x210,0x220,0x230,0x240,0x250,0x260)
+ port_tc - tone control (i2c bus) port # for TEA6330T chip (0x350,0x360,0x370,0x380)
+ irq - IRQ # for InterWave chip (3,5,9,11,12,15)
+ dma1 - DMA # for InterWave chip (0,1,3,5,6,7)
+ dma2 - DMA # for InterWave chip (0,1,3,5,6,7,-1=disable)
This module supports multiple cards, autoprobe and ISA PnP.
Module for Yamaha OPL3-SA2/SA3 sound cards.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - control port # for OPL3-SA chip (0x370)
sb_port - SB port # for OPL3-SA chip (0x220,0x240)
wss_port - WSS port # for OPL3-SA chip (0x530,0xe80,0xf40,0x604)
irq - IRQ # for OPL3-SA chip (5,7,9,10)
dma1 - first DMA # for Yamaha OPL3-SA chip (0,1,3)
dma2 - second DMA # for Yamaha OPL3-SA chip (0,1,3), -1 = disable
- isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
This module supports multiple cards and ISA PnP. It does not support
autoprobe (if ISA PnP is not used) thus all ports must be specified!!!
Module for sound cards based on OPTi 82c92x and Analog Devices AD1848 chips.
Module works with OAK Mozart cards as well.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - port # for WSS chip (0x530,0xe80,0xf40,0x604)
mpu_port - port # for MPU-401 UART (0x300,0x310,0x320,0x330)
fm_port - port # for OPL3 device (0x388)
Module for sound cards based on OPTi 82c92x and Crystal CS4231 chips.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - port # for WSS chip (0x530,0xe80,0xf40,0x604)
mpu_port - port # for MPU-401 UART (0x300,0x310,0x320,0x330)
fm_port - port # for OPL3 device (0x388)
Module for sound cards based on OPTi 82c93x chips.
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - port # for WSS chip (0x530,0xe80,0xf40,0x604)
mpu_port - port # for MPU-401 UART (0x300,0x310,0x320,0x330)
fm_port - port # for OPL3 device (0x388)
This module supports only one card, autoprobe and PnP.
+ Module snd-oxygen
+ -----------------
+
+ Module for sound cards based on the C-Media CMI8788 chip:
+ * Asound A-8788
+ * AuzenTech X-Meridian
+ * Bgears b-Enspirer
+ * Club3D Theatron DTS
+ * HT-Omega Claro
+ * Razer Barracuda AC-1
+ * Sondigo Inferno
+
+ This module supports autoprobe and multiple cards.
+
+ Power management is _not_ supported.
+
Module snd-pcxhr
----------------
SoundBlaster AWE 32 (PnP),
SoundBlaster AWE 64 PnP
+ mic_agc - Mic Auto-Gain-Control - 0 = disable, 1 = enable (default)
+ csp - ASP/CSP chip support - 0 = disable (default), 1 = enable
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
port - port # for SB DSP 4.x chip (0x220,0x240,0x260)
mpu_port - port # for MPU-401 UART (0x300,0x330), -1 = disable
awe_port - base port # for EMU8000 synthesizer (0x620,0x640,0x660)
irq - IRQ # for SB DSP 4.x chip (5,7,9,10)
dma8 - 8-bit DMA # for SB DSP 4.x chip (0,1,3)
dma16 - 16-bit DMA # for SB DSP 4.x chip (5,6,7)
- mic_agc - Mic Auto-Gain-Control - 0 = disable, 1 = enable (default)
- csp - ASP/CSP chip support - 0 = disable (default), 1 = enable
- isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
This module supports multiple cards, autoprobe and ISA PnP.
Module for Turtle Beach Maui, Tropez and Tropez+ sound cards.
+ use_cs4232_midi - Use CS4232 MPU-401 interface
+ (inaccessibly located inside your computer)
+ isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
+
+ with isapnp=0, the following options are available:
+
cs4232_pcm_port - Port # for CS4232 PCM interface.
cs4232_pcm_irq - IRQ # for CS4232 PCM interface (5,7,9,11,12,15).
cs4232_mpu_port - Port # for CS4232 MPU-401 interface.
cs4232_mpu_irq - IRQ # for CS4232 MPU-401 interface (9,11,12,15).
- use_cs4232_midi - Use CS4232 MPU-401 interface
- (inaccessibly located inside your computer)
ics2115_port - Port # for ICS2115
ics2115_irq - IRQ # for ICS2115
fm_port - FM OPL-3 Port #
dma1 - DMA1 # for CS4232 PCM interface.
dma2 - DMA2 # for CS4232 PCM interface.
- isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
The below are options for wavefront_synth features:
wf_raw - Assume that we need to boot the OS (default:no)
This module supports multiple cards.
+ Module snd-virtuoso
+ -------------------
+
+ Module for sound cards based on the Asus AV200 chip, i.e.,
+ Xonar D2 and Xonar D2X.
+
+ This module supports autoprobe and multiple cards.
+
+ Power management is _not_ supported.
+
Module snd-vx222
----------------
In this example, the interwave card is always loaded as the first card
(index 0) and ens1371 as the second (index 1).
+Alternative (and new) way to fixate the slot assignment is to use
+"slots" option of snd module. In the case above, specify like the
+following:
+
+options snd slots=snd-interwave,snd-ens1371
+
+Then, the first slot (#0) is reserved for snd-interwave driver, and
+the second (#1) for snd-ens1371. You can omit index option in each
+driver if slots option is used (although you can still have them at
+the same time as long as they don't conflict).
+
+The slots option is especially useful for avoiding the possible
+hot-plugging and the resultant slot conflict. For example, in the
+case above again, the first two slots are already reserved. If any
+other driver (e.g. snd-usb-audio) is loaded before snd-interwave or
+snd-ens1371, it will be assigned to the third or later slot.
+
ALSA PCM devices to OSS devices mapping
=======================================
</affiliation>
</author>
- <date>September 10, 2007</date>
+ <date>Oct 15, 2007</date>
<edition>0.3.7</edition>
<abstract>
This document describes how to write an
<ulink url="http://www.alsa-project.org/"><citetitle>
ALSA (Advanced Linux Sound Architecture)</citetitle></ulink>
- driver. The document focuses mainly on the PCI soundcard.
+ driver. The document focuses mainly on PCI soundcards.
In the case of other device types, the API might
be different, too. However, at least the ALSA kernel API is
consistent, and therefore it would be still a bit help for
</para>
<para>
- The target of this document is ones who already have enough
- skill of C language and have the basic knowledge of linux
- kernel programming. This document doesn't explain the general
- topics of linux kernel codes and doesn't cover the detail of
- implementation of each low-level driver. It describes only how is
+ This document targets people who already have enough
+ C language skills and have basic linux kernel programming
+ knowledge. This document doesn't explain the general
+ topic of linux kernel coding and doesn't cover low-level
+ driver implementation details. It only describes
the standard way to write a PCI sound driver on ALSA.
</para>
<para>
- If you are already familiar with the older ALSA ver.0.5.x, you
- can check the drivers such as <filename>es1938.c</filename> or
- <filename>maestro3.c</filename> which have also almost the same
+ If you are already familiar with the older ALSA ver.0.5.x API, you
+ can check the drivers such as <filename>sound/pci/es1938.c</filename> or
+ <filename>sound/pci/maestro3.c</filename> which have also almost the same
code-base in the ALSA 0.5.x tree, so you can compare the differences.
</para>
<para>
- This document is still a draft version. Any feedbacks and
+ This document is still a draft version. Any feedback and
corrections, please!!
</para>
</preface>
<section id="file-tree-general">
<title>General</title>
<para>
- The ALSA drivers are provided in the two ways.
+ The ALSA drivers are provided in two ways.
</para>
<para>
ALSA's ftp site, and another is the 2.6 (or later) Linux kernel
tree. To synchronize both, the ALSA driver tree is split into
two different trees: alsa-kernel and alsa-driver. The former
- contains purely the source codes for the Linux 2.6 (or later)
+ contains purely the source code for the Linux 2.6 (or later)
tree. This tree is designed only for compilation on 2.6 or
later environment. The latter, alsa-driver, contains many subtle
- files for compiling the ALSA driver on the outside of Linux
- kernel like configure script, the wrapper functions for older,
- 2.2 and 2.4 kernels, to adapt the latest kernel API,
+ files for compiling ALSA drivers outside of the Linux kernel tree,
+ wrapper functions for older 2.2 and 2.4 kernels, to adapt the latest kernel API,
and additional drivers which are still in development or in
tests. The drivers in alsa-driver tree will be moved to
- alsa-kernel (eventually 2.6 kernel tree) once when they are
+ alsa-kernel (and eventually to the 2.6 kernel tree) when they are
finished and confirmed to work fine.
</para>
<section id="file-tree-core-directory">
<title>core directory</title>
<para>
- This directory contains the middle layer, that is, the heart
+ This directory contains the middle layer which is the heart
of ALSA drivers. In this directory, the native ALSA modules are
stored. The sub-directories contain different modules and are
dependent upon the kernel config.
The codes for PCM and mixer OSS emulation modules are stored
in this directory. The rawmidi OSS emulation is included in
the ALSA rawmidi code since it's quite small. The sequencer
- code is stored in core/seq/oss directory (see
+ code is stored in <filename>core/seq/oss</filename> directory (see
<link linkend="file-tree-core-directory-seq-oss"><citetitle>
below</citetitle></link>).
</para>
<section id="file-tree-core-directory-seq">
<title>core/seq</title>
<para>
- This and its sub-directories are for the ALSA
+ This directory and its sub-directories are for the ALSA
sequencer. This directory contains the sequencer core and
primary sequencer modules such like snd-seq-midi,
snd-seq-virmidi, etc. They are compiled only when
<title>include directory</title>
<para>
This is the place for the public header files of ALSA drivers,
- which are to be exported to the user-space, or included by
+ which are to be exported to user-space, or included by
several files at different directories. Basically, the private
header files should not be placed in this directory, but you may
- still find files there, due to historical reason :)
+ still find files there, due to historical reasons :)
</para>
</section>
<section id="file-tree-drivers-directory">
<title>drivers directory</title>
<para>
- This directory contains the codes shared among different drivers
- on the different architectures. They are hence supposed not to be
+ This directory contains code shared among different drivers
+ on different architectures. They are hence supposed not to be
architecture-specific.
For example, the dummy pcm driver and the serial MIDI
driver are found in this directory. In the sub-directories,
- there are the codes for components which are independent from
+ there is code for components which are independent from
bus and cpu architectures.
</para>
<para>
Although there is a standard i2c layer on Linux, ALSA has its
- own i2c codes for some cards, because the soundcard needs only a
+ own i2c code for some cards, because the soundcard needs only a
simple operation and the standard i2c API is too complicated for
such a purpose.
</para>
<para>
So far, there is only Emu8000/Emu10k1 synth driver under
- synth/emux sub-directory.
+ the <filename>synth/emux</filename> sub-directory.
</para>
</section>
<section id="file-tree-pci-directory">
<title>pci directory</title>
<para>
- This and its sub-directories hold the top-level card modules
- for PCI soundcards and the codes specific to the PCI BUS.
+ This directory and its sub-directories hold the top-level card modules
+ for PCI soundcards and the code specific to the PCI BUS.
</para>
<para>
- The drivers compiled from a single file is stored directly on
- pci directory, while the drivers with several source files are
- stored on its own sub-directory (e.g. emu10k1, ice1712).
+ The drivers compiled from a single file are stored directly
+ in the pci directory, while the drivers with several source files are
+ stored on their own sub-directory (e.g. emu10k1, ice1712).
</para>
</section>
<section id="file-tree-isa-directory">
<title>isa directory</title>
<para>
- This and its sub-directories hold the top-level card modules
+ This directory and its sub-directories hold the top-level card modules
for ISA soundcards.
</para>
</section>
<section id="file-tree-arm-ppc-sparc-directories">
<title>arm, ppc, and sparc directories</title>
<para>
- These are for the top-level card modules which are
- specific to each given architecture.
+ They are used for top-level card modules which are
+ specific to one of these architectures.
</para>
</section>
<section id="file-tree-usb-directory">
<title>usb directory</title>
<para>
- This contains the USB-audio driver. On the latest version, the
- USB MIDI driver is integrated together with usb-audio driver.
+ This directory contains the USB-audio driver. In the latest version, the
+ USB MIDI driver is integrated in the usb-audio driver.
</para>
</section>
<title>pcmcia directory</title>
<para>
The PCMCIA, especially PCCard drivers will go here. CardBus
- drivers will be on pci directory, because its API is identical
- with the standard PCI cards.
+ drivers will be in the pci directory, because their API is identical
+ to that of standard PCI cards.
</para>
</section>
<section id="file-tree-oss-directory">
<title>oss directory</title>
<para>
- The OSS/Lite source files are stored here on Linux 2.6 (or
- later) tree. (In the ALSA driver tarball, it's empty, of course :)
+ The OSS/Lite source files are stored here in Linux 2.6 (or
+ later) tree. In the ALSA driver tarball, this directory is empty,
+ of course :)
</para>
</section>
</chapter>
<section id="basic-flow-outline">
<title>Outline</title>
<para>
- The minimum flow of PCI soundcard is like the following:
+ The minimum flow for PCI soundcards is as follows:
<itemizedlist>
<listitem><para>define the PCI ID table (see the section
</citetitle></link>).</para></listitem>
<listitem><para>create <function>probe()</function> callback.</para></listitem>
<listitem><para>create <function>remove()</function> callback.</para></listitem>
- <listitem><para>create pci_driver table which contains the three pointers above.</para></listitem>
- <listitem><para>create <function>init()</function> function just calling <function>pci_register_driver()</function> to register the pci_driver table defined above.</para></listitem>
- <listitem><para>create <function>exit()</function> function to call <function>pci_unregister_driver()</function> function.</para></listitem>
+ <listitem><para>create a <structname>pci_driver</structname> structure
+ containing the three pointers above.</para></listitem>
+ <listitem><para>create an <function>init()</function> function just calling
+ the <function>pci_register_driver()</function> to register the pci_driver table
+ defined above.</para></listitem>
+ <listitem><para>create an <function>exit()</function> function to call
+ the <function>pci_unregister_driver()</function> function.</para></listitem>
</itemizedlist>
</para>
</section>
<para>
The code example is shown below. Some parts are kept
unimplemented at this moment but will be filled in the
- succeeding sections. The numbers in comment lines of
- <function>snd_mychip_probe()</function> function are the
- markers.
+ next sections. The numbers in the comment lines of the
+ <function>snd_mychip_probe()</function> function
+ refer to details explained in the following section.
<example>
- <title>Basic Flow for PCI Drivers Example</title>
+ <title>Basic Flow for PCI Drivers - Example</title>
<programlisting>
<![CDATA[
- #include <sound/driver.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <sound/initval.h>
/* module parameters (see "Module Parameters") */
+ /* SNDRV_CARDS: maximum number of cards supported by this module */
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
/* definition of the chip-specific record */
struct mychip {
struct snd_card *card;
- /* rest of implementation will be in the section
- * "PCI Resource Managements"
+ /* the rest of the implementation will be in section
+ * "PCI Resource Management"
*/
};
/* chip-specific destructor
- * (see "PCI Resource Managements")
+ * (see "PCI Resource Management")
*/
static int snd_mychip_free(struct mychip *chip)
{
*rchip = NULL;
/* check PCI availability here
- * (see "PCI Resource Managements")
+ * (see "PCI Resource Management")
*/
....
chip->card = card;
/* rest of initialization here; will be implemented
- * later, see "PCI Resource Managements"
+ * later, see "PCI Resource Management"
*/
....
return 0;
}
- /* destructor -- see "Destructor" sub-section */
+ /* destructor -- see the "Destructor" sub-section */
static void __devexit snd_mychip_remove(struct pci_dev *pci)
{
snd_card_free(pci_get_drvdata(pci));
<section id="basic-flow-constructor">
<title>Constructor</title>
<para>
- The real constructor of PCI drivers is probe callback. The
- probe callback and other component-constructors which are called
- from probe callback should be defined with
- <parameter>__devinit</parameter> prefix. You
- cannot use <parameter>__init</parameter> prefix for them,
+ The real constructor of PCI drivers is the <function>probe</function> callback.
+ The <function>probe</function> callback and other component-constructors which are called
+ from the <function>probe</function> callback should be defined with
+
the <parameter>__devinit</parameter> prefix. You
+ cannot use
the <parameter>__init</parameter> prefix for them,
because any PCI device could be a hotplug device.
</para>
<para>
- In the probe callback, the following scheme is often used.
+ In the <function>probe</function> callback, the following scheme is often used.
</para>
<section id="basic-flow-constructor-device-index">
</para>
<para>
- At each time probe callback is called, check the
+ Each time the <function>probe</function> callback is called, check the
availability of the device. If not available, simply increment
the device index and returns. dev will be incremented also
later (<link
</para>
<para>
- The detail will be explained in the section
+ The details will be explained in the section
<link linkend="card-management-card-instance"><citetitle>
Management of Cards and Components</citetitle></link>.
</para>
</programlisting>
</informalexample>
- The detail will be explained in the section <link
+ The details will be explained in the section <link
linkend="pci-resource"><citetitle>PCI Resource
- Managements</citetitle></link>.
+ Management</citetitle></link>.
</para>
</section>
</informalexample>
The driver field holds the minimal ID string of the
- chip. This is referred by alsa-lib's configurator, so keep it
+ chip. This is used by alsa-lib's configurator, so keep it
simple but unique.
Even the same driver can have different driver IDs to
distinguish the functionality of each chip type.
<para>
The shortname field is a string shown as more verbose
- name. The longname field contains the information which is
+ name. The longname field contains the information
shown in <filename>/proc/asound/cards</filename>.
</para>
</section>
</informalexample>
In the above, the card record is stored. This pointer is
- referred in the remove callback and power-management
+ used in the remove callback and power-management
callbacks, too.
</para>
</section>
<informalexample>
<programlisting>
<![CDATA[
- #include <sound/driver.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/slab.h>
</informalexample>
where the last one is necessary only when module options are
- defined in the source file. If the codes are split to several
- files, the file without module options don't need them.
+ defined in the source file. If the code is split into several
+ files, the files without module options don't need them.
</para>
<para>
- In addition to them, you'll need
- <filename><linux/interrupt.h></filename> for the interrupt
- handling, and <filename><asm/io.h></filename> for the i/o
- access. If you use <function>mdelay()</function> or
+ In addition to these headers, you'll need
+ <filename><linux/interrupt.h></filename> for interrupt
+ handling, and <filename><asm/io.h></filename> for I/O
+ access. If you use the <function>mdelay()</function> or
<function>udelay()</function> functions, you'll need to include
- <filename><linux/delay.h></filename>, too.
+ <filename><linux/delay.h></filename> too.
</para>
<para>
- The ALSA interfaces like PCM or control API are defined in other
- header files as <filename><sound/xxx.h></filename>.
+ The ALSA interfaces like the PCM and control APIs are defined in other
+ <filename><sound/xxx.h></filename> header files.
They have to be included after
<filename><sound/core.h></filename>.
</para>
<para>
A card record is the headquarters of the soundcard. It manages
- the list of whole devices (components) on the soundcard, such as
+ the whole list of devices (components) on the soundcard, such as
PCM, mixers, MIDI, synthesizer, and so on. Also, the card
record holds the ID and the name strings of the card, manages
the root of proc files, and controls the power-management states
and hotplug disconnections. The component list on the card
- record is used to manage the proper releases of resources at
+ record is used to manage the correct release of resources at
destruction.
</para>
<constant>THIS_MODULE</constant>),
and the size of extra-data space. The last argument is used to
allocate card->private_data for the
- chip-specific data. Note that this data
- <emphasis>is</emphasis> allocated by
- <function>snd_card_new()</function>.
+ chip-specific data. Note that these data
+ are allocated by <function>snd_card_new()</function>.
</para>
</section>
<title>Components</title>
<para>
After the card is created, you can attach the components
- (devices) to the card instance. On ALSA driver, a component is
+ (devices) to the card instance. In an ALSA driver, a component is
represented as a struct <structname>snd_device</structname> object.
A component can be a PCM instance, a control interface, a raw
- MIDI interface, etc. Each of such instances has one component
+ MIDI interface, etc. Each such instance has one component
entry.
</para>
(<constant>SNDRV_DEV_XXX</constant>), the data pointer, and the
callback pointers (<parameter>&ops</parameter>). The
device-level defines the type of components and the order of
- registration and de-registration. For most of components, the
+ registration and de-registration. For most components, the
device-level is already defined. For a user-defined component,
you can use <constant>SNDRV_DEV_LOWLEVEL</constant>.
</para>
<para>
This function itself doesn't allocate the data space. The data
must be allocated manually beforehand, and its pointer is passed
- as the argument. This pointer is used as the identifier
- (<parameter>chip</parameter> in the above example) for the
- instance.
+ as the argument. This pointer is used as the
+ (<parameter>chip</parameter> identifier in the above example)
+ for the instance.
</para>
<para>
- Each ALSA pre-defined component such as ac97 or pcm calls
+ Each pre-defined ALSA component such as ac97 and pcm calls
<function>snd_device_new()</function> inside its
constructor. The destructor for each component is defined in the
callback pointers. Hence, you don't need to take care of
</para>
<para>
- If you would like to create your own component, you need to
- set the destructor function to dev_free callback in
- <parameter>ops</parameter>, so that it can be released
- automatically via <function>snd_card_free()</function>. The
- example will be shown later as an implementation of a
- chip-specific data.
+ If you wish to create your own component, you need to
+ set the destructor function to the dev_free callback in
+
the <parameter>ops</parameter>, so that it can be released
+ automatically via <function>snd_card_free()</function>.
+ The next example will show an implementation of chip-specific
+ data.
</para>
</section>
<section id="card-management-chip-specific">
<title>Chip-Specific Data</title>
<para>
- The chip-specific information, e.g. the i/o port address, its
+ Chip-specific information, e.g. the I/O port address, its
resource pointer, or the irq number, is stored in the
chip-specific record.
</para>
<para>
- In general, there are two ways to allocate the chip record.
+ In general, there are two ways of allocating the chip record.
</para>
<section id="card-management-chip-specific-snd-card-new">
<title>1. Allocating via <function>snd_card_new()</function>.</title>
<para>
- As mentioned above, you can pass the extra-data-length to the 4th argument of <function>snd_card_new()</function>, i.e.
+ As mentioned above, you can pass the extra-data-length
+ to the 4th argument of <function>snd_card_new()</function>, i.e.
<informalexample>
<programlisting>
</programlisting>
</informalexample>
- whether struct <structname>mychip</structname> is the type of the chip record.
+ struct <structname>mychip</structname> is the type of the chip record.
</para>
<para>
<title>Registration and Release</title>
<para>
After all components are assigned, register the card instance
- by calling <function>snd_card_register()</function>. The access
- to the device files are enabled at this point. That is, before
+ by calling <function>snd_card_register()</function>. Access
+ to the device files is enabled at this point. That is, before
<function>snd_card_register()</function> is called, the
components are safely inaccessible from external side. If this
call fails, exit the probe function after releasing the card via
<para>
For releasing the card instance, you can call simply
- <function>snd_card_free()</function>. As already mentioned, all
+ <function>snd_card_free()</function>. As mentioned earlier, all
components are released automatically by this call.
</para>
As further notes, the destructors (both
<function>snd_mychip_dev_free</function> and
<function>snd_mychip_free</function>) cannot be defined with
- <parameter>__devexit</parameter> prefix, because they may be
+
the <parameter>__devexit</parameter> prefix, because they may be
called from the constructor, too, at the false path.
</para>
<!-- ****************************************************** -->
-<!-- PCI Resource Managements -->
+<!-- PCI Resource Management -->
<!-- ****************************************************** -->
<chapter id="pci-resource">
- <title>PCI Resource Managements</title>
+ <title>PCI Resource Management</title>
<section id="pci-resource-example">
<title>Full Code Example</title>
<para>
- In this section, we'll finish the chip-specific constructor,
- destructor and PCI entries. The example code is shown first,
+ In this section, we'll complete the chip-specific constructor,
+ destructor and PCI entries. Example code is shown first,
below.
<example>
- <title>PCI Resource Managements Example</title>
+ <title>PCI Resource Management Example</title>
<programlisting>
<![CDATA[
struct mychip {
/* release the irq */
if (chip->irq >= 0)
free_irq(chip->irq, chip);
- /* release the i/o ports & memory */
+ /* release the I/O ports & memory */
pci_release_regions(chip->pci);
/* disable the PCI entry */
pci_disable_device(chip->pci);
.remove = __devexit_p(snd_mychip_remove),
};
- /* initialization of the module */
+ /* module initialization */
static int __init alsa_card_mychip_init(void)
{
return pci_register_driver(&driver);
}
- /* clean up the module */
+ /* module clean up */
static void __exit alsa_card_mychip_exit(void)
{
pci_unregister_driver(&driver);
</para>
<para>
- In the case of PCI devices, you have to call at first
- <function>pci_enable_device()</function> function before
+ In the case of PCI devices, you first have to call
+ the <function>pci_enable_device()</function> function before
allocating resources. Also, you need to set the proper PCI DMA
- mask to limit the accessed i/o range. In some cases, you might
+ mask to limit the accessed I/O range. In some cases, you might
need to call <function>pci_set_master()</function> function,
too.
</para>
<section id="pci-resource-resource-allocation">
<title>Resource Allocation</title>
<para>
- The allocation of I/O ports and irqs are done via standard kernel
+ The allocation of I/O ports and irqs is done via standard kernel
functions. Unlike ALSA ver.0.5.x., there are no helpers for
that. And these resources must be released in the destructor
function (see below). Also, on ALSA 0.9.x, you don't need to
- allocate (pseudo-)DMA for PCI like ALSA 0.5.x.
+ allocate (pseudo-)DMA for PCI like in ALSA 0.5.x.
</para>
<para>
- Now assume that this PCI device has an I/O port with 8 bytes
+ Now assume that the PCI device has an I/O port with 8 bytes
and an interrupt. Then struct <structname>mychip</structname> will have the
following fields:
</para>
<para>
- For an i/o port (and also a memory region), you need to have
+ For an I/O port (and also a memory region), you need to have
the resource pointer for the standard resource management. For
an irq, you have to keep only the irq number (integer). But you
need to initialize this number as -1 before actual allocation,
</para>
<para>
- The allocation of an i/o port is done like this:
+ The allocation of an I/O port is done like this:
<informalexample>
<programlisting>
<para>
<!-- obsolete -->
- It will reserve the i/o port region of 8 bytes of the given
+ It will reserve the I/O port region of 8 bytes of the given
PCI device. The returned value, chip->res_port, is allocated
via <function>kmalloc()</function> by
<function>request_region()</function>. The pointer must be
- released via <function>kfree()</function>, but there is some
- problem regarding this. This issue will be explained more below.
+ released via <function>kfree()</function>, but there is a
+ problem with this. This issue will be explained later.
</para>
<para>
</para>
<para>
- On the PCI bus, the interrupts can be shared. Thus,
- <constant>IRQF_SHARED</constant> is given as the interrupt flag of
+ On the PCI bus, interrupts can be shared. Thus,
+ <constant>IRQF_SHARED</constant> is used as the interrupt flag of
<function>request_irq()</function>.
</para>
</para>
<para>
- I won't define the detail of the interrupt handler at this
+ I won't give details about the interrupt handler at this
point, but at least its appearance can be explained now. The
interrupt handler looks usually like the following:
Now let's write the corresponding destructor for the resources
above. The role of destructor is simple: disable the hardware
(if already activated) and release the resources. So far, we
- have no hardware part, so the disabling is not written here.
+ have no hardware part, so the disabling code is not written here.
</para>
<para>
- For releasing the resources, <quote>check-and-release</quote>
+ To release the resources, the <quote>check-and-release</quote>
method is a safer way. For the interrupt, do like this:
<informalexample>
<para>
When you requested I/O ports or memory regions via
<function>pci_request_region()</function> or
- <function>pci_request_regions()</function> like this example,
+ <function>pci_request_regions()</function> like in this example,
release the resource(s) using the corresponding function,
<function>pci_release_region()</function> or
<function>pci_release_regions()</function>.
or <function>request_mem_region</function>, you can release it via
<function>release_resource()</function>. Suppose that you keep
the resource pointer returned from <function>request_region()</function>
- in chip->res_port, the release procedure looks like below:
+ in chip->res_port, the release procedure looks like:
<informalexample>
<programlisting>
<para>
Don't forget to call <function>pci_disable_device()</function>
- before all finished.
+ before the end.
</para>
<para>
<para>
Again, remember that you cannot
-
set <parameter>__devexit</parameter> prefix for this destructor.
+
use the <parameter>__devexit</parameter> prefix for this destructor.
</para>
<para>
- We didn't implement the hardware-disabling part in the above.
+ We didn't implement the hardware disabling part in the above.
If you need to do this, please note that the destructor may be
called even before the initialization of the chip is completed.
- It would be better to have a flag to skip the hardware-disabling
+ It would be better to have a flag to skip hardware disabling
if the hardware was not initialized yet.
</para>
<function>snd_device_new()</function> with
<constant>SNDRV_DEV_LOWLELVEL</constant> , its destructor is
called at the last. That is, it is assured that all other
- components like PCMs and controls have been already released.
- You don't have to call stopping PCMs, etc. explicitly, but just
- stop the hardware in the low-level.
+ components like PCMs and controls have already been released.
+ You don't have to stop PCMs, etc. explicitly, but just
+ call low-level hardware stopping.
</para>
<para>
The management of a memory-mapped region is almost as same as
- the management of an i/o port. You'll need three fields like
+ the management of an I/O port. You'll need three fields like
the following:
<informalexample>
<section id="pci-resource-entries">
<title>PCI Entries</title>
<para>
- So far, so good. Let's finish the rest of missing PCI
- stuffs. At first, we need a
+ So far, so good. Let's finish the missing PCI
+ stuff. At first, we need a
<structname>pci_device_id</structname> table for this
chipset. It's a table of PCI vendor/device ID number, and some
masks.
<para>
The first and second fields of
- <structname>pci_device_id</structname> struct are the vendor and
- device IDs. If you have nothing special to filter the matching
- devices, you can use the rest of fields like above. The last
- field of <structname>pci_device_id</structname> struct is a
+ the <structname>pci_device_id</structname> structure are the vendor and
+ device IDs. If you have no reason to filter the matching
+ devices, you can leave the remaining fields as above. The last
+ field of the <structname>pci_device_id</structname> struct contains
private data for this entry. You can specify any value here, for
- example, to tell the type of different operations per each
- device IDs. Such an example is found in intel8x0 driver.
+ example, to define specific operations for supported device IDs.
+ Such an example is found in the intel8x0 driver.
</para>
<para>
<para>
The <structfield>probe</structfield> and
- <structfield>remove</structfield> functions are what we already
- defined in
- the previous sections. The <structfield>remove</structfield> should
- be defined with
+ <structfield>remove</structfield> functions have already
+ been defined in the previous sections.
+ The <structfield>remove</structfield> function should
+ be defined with the
<function>__devexit_p()</function> macro, so that it's not
defined for built-in (and non-hot-pluggable) case. The
<structfield>name</structfield>
<para>
Oh, one thing was forgotten. If you have no exported symbols,
- you need to declare it on 2.2 or 2.4 kernels (on 2.6 kernels
- it's not necessary, though).
+ you need to declare it in 2.2 or 2.4 kernels (it's not necessary in 2.6 kernels).
<informalexample>
<programlisting>
<para>
For accessing to the PCM layer, you need to include
- <filename><sound/pcm.h></filename> above all. In addition,
+ <filename><sound/pcm.h></filename> first. In addition,
<filename><sound/pcm_params.h></filename> might be needed
if you access to some functions related with hw_param.
</para>
Each card device can have up to four pcm instances. A pcm
instance corresponds to a pcm device file. The limitation of
number of instances comes only from the available bit size of
- the linux's device number. Once when 64bit device number is
- used, we'll have more available pcm instances.
+ the Linux's device numbers. Once when 64bit device number is
+ used, we'll have more pcm instances available.
</para>
<para>
A pcm instance consists of pcm playback and capture streams,
and each pcm stream consists of one or more pcm substreams. Some
- soundcard supports the multiple-playback function. For example,
+ soundcards support multiple playback functions. For example,
emu10k1 has a PCM playback of 32 stereo substreams. In this case, at
each open, a free substream is (usually) automatically chosen
and opened. Meanwhile, when only one substream exists and it was
- already opened, the succeeding open will result in the blocking
- or the error with <constant>EAGAIN</constant> according to the
- file open mode. But you don't have to know the detail in your
- driver. The PCM middle layer will take all such jobs.
+ already opened, the successful open will either block
+ or error with <constant>EAGAIN</constant> according to the
+ file open mode. But you don't have to care about such details in your
+ driver. The PCM middle layer will take care of such work.
</para>
</section>
<section id="pcm-interface-constructor">
<title>Constructor</title>
<para>
- A pcm instance is allocated by <function>snd_pcm_new()</function>
+ A pcm instance is allocated by the <function>snd_pcm_new()</function>
function. It would be better to create a constructor for pcm,
namely,
</para>
<para>
- The <function>snd_pcm_new()</function> function takes the four
+ The <function>snd_pcm_new()</function> function takes four
arguments. The first argument is the card pointer to which this
pcm is assigned, and the second is the ID string.
</para>
<para>
The third argument (<parameter>index</parameter>, 0 in the
- above) is the index of this new pcm. It begins from zero. When
- you will create more than one pcm instances, specify the
+ above) is the index of this new pcm. It begins from zero. If
+ you create more than one pcm instances, specify the
different numbers in this argument. For example,
<parameter>index</parameter> = 1 for the second PCM device.
</para>
<para>
The fourth and fifth arguments are the number of substreams
- for playback and capture, respectively. Here both 1 are given in
- the above example. When no playback or no capture is available,
+ for playback and capture, respectively. Here 1 is used for
+ both arguments. When no playback or capture substreams are available,
pass 0 to the corresponding argument.
</para>
</programlisting>
</informalexample>
- Each of callbacks is explained in the subsection
+ All the callbacks are described in the
<link linkend="pcm-interface-operators"><citetitle>
- Operators</citetitle></link>.
+ Operators</citetitle></link> subsection.
</para>
<para>
- After setting the operators, most likely you'd like to
+ After setting the operators, you probably will want to
pre-allocate the buffer. For the pre-allocation, simply call
the following:
</programlisting>
</informalexample>
- It will allocate up to 64kB buffer as default. The details of
- buffer management will be described in the later section <link
+ It will allocate a buffer up to 64kB as default.
+ Buffer management details will be described in the later section <link
linkend="buffer-and-memory"><citetitle>Buffer and Memory
Management</citetitle></link>.
</para>
<para>
The destructor for a pcm instance is not always
necessary. Since the pcm device will be released by the middle
- layer code automatically, you don't have to call destructor
+ layer code automatically, you don't have to call the destructor
explicitly.
</para>
<para>
- The destructor would be necessary when you created some
- special records internally and need to release them. In such a
+ The destructor would be necessary if you created
+ special records internally and needed to release them. In such a
case, set the destructor function to
pcm->private_free:
When the PCM substream is opened, a PCM runtime instance is
allocated and assigned to the substream. This pointer is
accessible via <constant>substream->runtime</constant>.
- This runtime pointer holds the various information; it holds
- the copy of hw_params and sw_params configurations, the buffer
- pointers, mmap records, spinlocks, etc. Almost everything you
- need for controlling the PCM can be found there.
+ This runtime pointer holds most information you need
+ to control the PCM: the copy of hw_params and sw_params configurations, the buffer
+ pointers, mmap records, spinlocks, etc.
</para>
<para>
The definition of runtime instance is found in
- <filename><sound/pcm.h></filename>. Here is the
- copy from the file.
+ <filename><sound/pcm.h></filename>. Here are
+ the contents of this file:
<informalexample>
<programlisting>
<![CDATA[
struct timespec tstamp_mode; /* mmap timestamp is updated */
unsigned int period_step;
unsigned int sleep_min; /* min ticks to sleep */
- snd_pcm_uframes_t xfer_align; /* xfer size need to be a multiple */
snd_pcm_uframes_t start_threshold;
snd_pcm_uframes_t stop_threshold;
snd_pcm_uframes_t silence_threshold; /* Silence filling happens when
<para>
For the operators (callbacks) of each sound driver, most of
these records are supposed to be read-only. Only the PCM
- middle-layer changes / updates these info. The exceptions are
+ middle-layer changes / updates them. The exceptions are
the hardware description (hw), interrupt callbacks
(transfer_ack_xxx), DMA buffer information, and the private
data. Besides, if you use the standard buffer allocation
</para>
<para>
- Typically, you'll have a hardware descriptor like below:
+ Typically, you'll have a hardware descriptor as below:
<informalexample>
<programlisting>
<![CDATA[
<constant>SNDRV_PCM_INFO_XXX</constant>. Here, at least, you
have to specify whether the mmap is supported and which
interleaved format is supported.
- When the mmap is supported, add
+ When the is supported, add the
<constant>SNDRV_PCM_INFO_MMAP</constant> flag here. When the
hardware supports the interleaved or the non-interleaved
- format, <constant>SNDRV_PCM_INFO_INTERLEAVED</constant> or
+ formats, <constant>SNDRV_PCM_INFO_INTERLEAVED</constant> or
<constant>SNDRV_PCM_INFO_NONINTERLEAVED</constant> flag must
be set, respectively. If both are supported, you can set both,
too.
<para>
In the above example, <constant>MMAP_VALID</constant> and
- <constant>BLOCK_TRANSFER</constant> are specified for OSS mmap
+ <constant>BLOCK_TRANSFER</constant> are specified for the OSS mmap
mode. Usually both are set. Of course,
<constant>MMAP_VALID</constant> is set only if the mmap is
really supported.
<quote>pause</quote> operation, while the
<constant>RESUME</constant> bit means that the pcm supports
the full <quote>suspend/resume</quote> operation.
- If <constant>PAUSE</constant> flag is set,
+ If the <constant>PAUSE</constant> flag is set,
the <structfield>trigger</structfield> callback below
must handle the corresponding (pause push/release) commands.
The suspend/resume trigger commands can be defined even without
- <constant>RESUME</constant> flag. See <link
+ the <constant>RESUME</constant> flag. See <link
linkend="power-management"><citetitle>
Power Management</citetitle></link> section for details.
</para>
<constant>CONTINUOUS</constant> bit additionally.
The pre-defined rate bits are provided only for typical
rates. If your chip supports unconventional rates, you need to add
- <constant>KNOT</constant> bit and set up the hardware
+ the <constant>KNOT</constant> bit and set up the hardware
constraint manually (explained later).
</para>
</listitem>
<listitem>
<para>
<structfield>rate_min</structfield> and
- <structfield>rate_max</structfield> define the minimal and
- maximal sample rate. This should correspond somehow to
+ <structfield>rate_max</structfield> define the minimum and
+ maximum sample rate. This should correspond somehow to
<structfield>rates</structfield> bits.
</para>
</listitem>
<para>
<structfield>channel_min</structfield> and
<structfield>channel_max</structfield>
- define, as you might already expected, the minimal and maximal
+ define, as you might already expected, the minimum and maximum
number of channels.
</para>
</listitem>
<listitem>
<para>
<structfield>buffer_bytes_max</structfield> defines the
- maximal buffer size in bytes. There is no
+ maximum buffer size in bytes. There is no
<structfield>buffer_bytes_min</structfield> field, since
- it can be calculated from the minimal period size and the
- minimal number of periods.
+ it can be calculated from the minimum period size and the
+ minimum number of periods.
Meanwhile, <structfield>period_bytes_min</structfield> and
- define the minimal and maximal size of the period in bytes.
+ define the minimum and maximum size of the period in bytes.
<structfield>periods_max</structfield> and
- <structfield>periods_min</structfield> define the maximal and
- minimal number of periods in the buffer.
+ <structfield>periods_min</structfield> define the maximum and
+ minimum number of periods in the buffer.
</para>
<para>
- The <quote>period</quote> is a term, that corresponds to
- fragment in the OSS world. The period defines the size at
- which the PCM interrupt is generated. This size strongly
+ The <quote>period</quote> is a term that corresponds to
+ a fragment in the OSS world. The period defines the size at
+ which a PCM interrupt is generated. This size strongly
depends on the hardware.
Generally, the smaller period size will give you more
interrupts, that is, more controls.
<listitem>
<para>
There is also a field <structfield>fifo_size</structfield>.
- This specifies the size of the hardware FIFO, but it's not
- used currently in the driver nor in the alsa-lib. So, you
+ This specifies the size of the hardware FIFO, but currently it
+ is neither used in the driver nor in the alsa-lib. So, you
can ignore this field.
</para>
</listitem>
Ok, let's go back again to the PCM runtime records.
The most frequently referred records in the runtime instance are
the PCM configurations.
- The PCM configurations are stored on runtime instance
+ The PCM configurations are stored in the runtime instance
after the application sends <type>hw_params</type> data via
alsa-lib. There are many fields copied from hw_params and
sw_params structs. For example,
<para>
One thing to be noted is that the configured buffer and period
- sizes are stored in <quote>frames</quote> in the runtime
+ sizes are stored in <quote>frames</quote> in the runtime.
In the ALSA world, 1 frame = channels * samples-size.
For conversion between frames and bytes, you can use the
- helper functions, <function>frames_to_bytes()</function> and
- <function>bytes_to_frames()</function>.
+ <function>frames_to_bytes()</function> and
+ <function>bytes_to_frames()</function> helper functions.
<informalexample>
<programlisting>
<![CDATA[
<structfield>dma_area</structfield> is necessary when the
buffer is mmapped. If your driver doesn't support mmap, this
field is not necessary. <structfield>dma_addr</structfield>
- is also not mandatory. You can use
+ is also optional. You can use
<structfield>dma_private</structfield> as you like, too.
</para>
</section>
<title>Running Status</title>
<para>
The running status can be referred via <constant>runtime->status</constant>.
- This is the pointer to struct <structname>snd_pcm_mmap_status</structname>
+ This is the pointer to the struct <structname>snd_pcm_mmap_status</structname>
record. For example, you can get the current DMA hardware
pointer via <constant>runtime->status->hw_ptr</constant>.
</para>
<para>
The DMA application pointer can be referred via
- <constant>runtime->control</constant>, which points
+ <constant>runtime->control</constant>, which points to the
struct <structname>snd_pcm_mmap_control</structname> record.
However, accessing directly to this value is not recommended.
</para>
<para>
You can allocate a record for the substream and store it in
<constant>runtime->private_data</constant>. Usually, this
- done in
+ is done in
<link linkend="pcm-interface-operators-open-callback"><citetitle>
the open callback</citetitle></link>.
Don't mix this with <constant>pcm->private_data</constant>.
- The <constant>pcm->private_data</constant> usually points the
+ The <constant>pcm->private_data</constant> usually points to the
chip instance assigned statically at the creation of PCM, while the
- <constant>runtime->private_data</constant> points a dynamic
- data created at the PCM open callback.
+ <constant>runtime->private_data</constant> points to a dynamic
+ data structure created at the PCM open callback.
<informalexample>
<programlisting>
<para>
The field <structfield>transfer_ack_begin</structfield> and
<structfield>transfer_ack_end</structfield> are called at
- the beginning and the end of
+ the beginning and at the end of
<function>snd_pcm_period_elapsed()</function>, respectively.
</para>
</section>
<section id="pcm-interface-operators">
<title>Operators</title>
<para>
- OK, now let me explain the detail of each pcm callback
+ OK, now let me give details about each pcm callback
(<parameter>ops</parameter>). In general, every callback must
- return 0 if successful, or a negative number with the error
- number such as <constant>-EINVAL</constant> at any
- error.
+ return 0 if successful, or a negative error number
+ such as <constant>-EINVAL</constant>. To choose an appropriate
+ error number, it is advised to check what value other parts of
+ the kernel return when the same kind of request fails.
</para>
<para>
The callback function takes at least the argument with
- <structname>snd_pcm_substream</structname> pointer. For retrieving the
- chip record from the given substream instance, you can use the
+ <structname>snd_pcm_substream</structname> pointer. To retrieve
+ the chip record from the given substream instance, you can use the
following macro.
<informalexample>
The macro reads <constant>substream->private_data</constant>,
which is a copy of <constant>pcm->private_data</constant>.
You can override the former if you need to assign different data
- records per PCM substream. For example, cmi8330 driver assigns
+ records per PCM substream. For example, the cmi8330 driver assigns
different private_data for playback and capture directions,
because it uses two different codecs (SB- and AD-compatible) for
different directions.
<section id="pcm-interface-operators-ioctl-callback">
<title>ioctl callback</title>
<para>
- This is used for any special action to pcm ioctls. But
+ This is used for any special call to pcm ioctls. But
usually you can pass a generic ioctl callback,
<function>snd_pcm_lib_ioctl</function>.
</para>
]]>
</programlisting>
</informalexample>
-
- This and <structfield>hw_free</structfield> callbacks exist
- only on ALSA 0.9.x.
</para>
<para>
</para>
<para>
- Many hardware set-up should be done in this callback,
+ Many hardware setups should be done in this callback,
including the allocation of buffers.
</para>
<para>
Parameters to be initialized are retrieved by
- <function>params_xxx()</function> macros. For allocating a
+ <function>params_xxx()</function> macros. To allocate
buffer, you can call a helper function,
<informalexample>
</para>
<para>
- Thus, you need to take care not to allocate the same buffers
- many times, which will lead to memory leak! Calling the
+ Thus, you need to be careful not to allocate the same buffers
+ many times, which will lead to memory leaks! Calling the
helper function above many times is OK. It will release the
previous buffer automatically when it was already allocated.
</para>
Another note is that this callback is non-atomic
(schedulable). This is important, because the
<structfield>trigger</structfield> callback
- is atomic (non-schedulable). That is, mutex or any
+ is atomic (non-schedulable). That is, mutexes or any
schedule-related functions are not available in
<structfield>trigger</structfield> callback.
Please see the subsection
<quote>prepared</quote>. You can set the format type, sample
rate, etc. here. The difference from
<structfield>hw_params</structfield> is that the
- <structfield>prepare</structfield> callback will be called at each
+ <structfield>prepare</structfield> callback will be called each
time
<function>snd_pcm_prepare()</function> is called, i.e. when
- recovered after underruns, etc.
+ recovering after underruns, etc.
</para>
<para>
- Note that this callback became non-atomic since the recent version.
- You can use schedule-related functions safely in this callback now.
+ Note that this callback is now non-atomic.
+ You can use schedule-related functions safely in this callback.
</para>
<para>
<para>
Be careful that this callback will be called many times at
- each set up, too.
+ each setup, too.
</para>
</section>
Which action is specified in the second argument,
<constant>SNDRV_PCM_TRIGGER_XXX</constant> in
<filename><sound/pcm.h></filename>. At least,
- <constant>START</constant> and <constant>STOP</constant>
+ the <constant>START</constant> and <constant>STOP</constant>
commands must be defined in this callback.
<informalexample>
</para>
<para>
- When the pcm supports the pause operation (given in info
- field of the hardware table), <constant>PAUSE_PUSE</constant>
+ When the pcm supports the pause operation (given in the info
+ field of the hardware table), the <constant>PAUSE_PUSE</constant>
and <constant>PAUSE_RELEASE</constant> commands must be
handled here, too. The former is the command to pause the pcm,
and the latter to restart the pcm again.
<para>
When the pcm supports the suspend/resume operation,
regardless of full or partial suspend/resume support,
- <constant>SUSPEND</constant> and <constant>RESUME</constant>
+ the <constant>SUSPEND</constant> and <constant>RESUME</constant>
commands must be handled, too.
These commands are issued when the power-management status is
changed. Obviously, the <constant>SUSPEND</constant> and
- <constant>RESUME</constant>
- do suspend and resume of the pcm substream, and usually, they
- are identical with <constant>STOP</constant> and
+ <constant>RESUME</constant> commands
+ suspend and resume the pcm substream, and usually, they
+ are identical to the <constant>STOP</constant> and
<constant>START</constant> commands, respectively.
- See <link linkend="power-management"><citetitle>
+ See the <link linkend="power-management"><citetitle>
Power Management</citetitle></link> section for details.
</para>
<para>
As mentioned, this callback is atomic. You cannot call
- the function going to sleep.
+ functions which may sleep.
The trigger callback should be as minimal as possible,
just really triggering the DMA. The other stuff should be
initialized hw_params and prepare callbacks properly
This callback is called when the PCM middle layer inquires
the current hardware position on the buffer. The position must
- be returned in frames (which was in bytes on ALSA 0.5.x),
- ranged from 0 to buffer_size - 1.
+ be returned in frames,
+ ranging from 0 to buffer_size - 1.
</para>
<para>
<para>
These callbacks are not mandatory, and can be omitted in
most cases. These callbacks are used when the hardware buffer
- cannot be on the normal memory space. Some chips have their
+ cannot be in the normal memory space. Some chips have their
own buffer on the hardware which is not mappable. In such a
case, you have to transfer the data manually from the memory
buffer to the hardware buffer. Or, if the buffer is
<title>page callback</title>
<para>
- This callback is also not mandatory. This callback is used
- mainly for the non-contiguous buffer. The mmap calls this
+ This callback is optional too. This callback is used
+ mainly for non-contiguous buffers. The mmap calls this
callback to get the page address. Some examples will be
explained in the later section <link
linkend="buffer-and-memory"><citetitle>Buffer and Memory
role of PCM interrupt handler in the sound driver is to update
the buffer position and to tell the PCM middle layer when the
buffer position goes across the prescribed period size. To
- inform this, call <function>snd_pcm_period_elapsed()</function>
+ inform this, call the <function>snd_pcm_period_elapsed()</function>
function.
</para>
</para>
<para>
- A typical coding would be like:
+ Typical code would be like:
<example>
<title>Interrupt Handler Case #1</title>
</section>
<section id="pcm-interface-interrupt-handler-timer">
- <title>High-frequent timer interrupts</title>
+ <title>High frequency timer interrupts</title>
<para>
- This is the case when the hardware doesn't generate interrupts
- at the period boundary but do timer-interrupts at the fixed
+ This happense when the hardware doesn't generate interrupts
+ at the period boundary but issues timer interrupts at a fixed
timer rate (e.g. es1968 or ymfpci drivers).
In this case, you need to check the current hardware
- position and accumulates the processed sample length at each
- interrupt. When the accumulated size overcomes the period
+ position and accumulate the processed sample length at each
+ interrupt. When the accumulated size exceeds the period
size, call
<function>snd_pcm_period_elapsed()</function> and reset the
accumulator.
</para>
<para>
- A typical coding would be like the following.
+ Typical code would be like the following.
<example>
<title>Interrupt Handler Case #2</title>
<section id="pcm-interface-atomicity">
<title>Atomicity</title>
<para>
- One of the most important (and thus difficult to debug) problem
- on the kernel programming is the race condition.
- On linux kernel, usually it's solved via spin-locks or
- semaphores. In general, if the race condition may
- happen in the interrupt handler, it's handled as atomic, and you
- have to use spinlock for protecting the critical session. If it
- never happens in the interrupt and it may take relatively long
- time, you should use semaphore.
+ One of the most important (and thus difficult to debug) problems
+ in kernel programming are race conditions.
+ In the Linux kernel, they are usually avoided via spin-locks, mutexes
+ or semaphores. In general, if a race condition can happen
+ in an interrupt handler, it has to be managed atomically, and you
+ have to use a spinlock to protect the critical session. If the
+ critical section is not in interrupt handler code and
+ if taking a relatively long time to execute is acceptable, you
+ should use mutexes or semaphores instead.
</para>
<para>
As already seen, some pcm callbacks are atomic and some are
- not. For example, <parameter>hw_params</parameter> callback is
+ not. For example,
the <parameter>hw_params</parameter> callback is
non-atomic, while <parameter>trigger</parameter> callback is
atomic. This means, the latter is called already in a spinlock
held by the PCM middle layer. Please take this atomicity into
- account when you use a spinlock or a semaphore in the callbacks.
+ account when you choose a locking scheme in the callbacks.
</para>
<para>
In the atomic callbacks, you cannot use functions which may call
<function>schedule</function> or go to
- <function>sleep</function>. The semaphore and mutex do sleep,
+ <function>sleep</function>. Semaphores and mutexes can sleep,
and hence they cannot be used inside the atomic callbacks
(e.g. <parameter>trigger</parameter> callback).
- For taking a certain delay in such a callback, please use
+ To implement some delay in such a callback, please use
<function>udelay()</function> or <function>mdelay()</function>.
</para>
<para>
There are many different constraints.
- Look in <filename>sound/pcm.h</filename> for a complete list.
+ Look at <filename>sound/pcm.h</filename> for a complete list.
You can even define your own constraint rules.
For example, let's suppose my_chip can manage a substream of 1 channel
if and only if the format is S16_LE, otherwise it supports any format
</para>
<para>
- I won't explain more details here, rather I
+ I won't give more details here, rather I
would like to say, <quote>Luke, use the source.</quote>
</para>
</section>
<title>General</title>
<para>
The control interface is used widely for many switches,
- sliders, etc. which are accessed from the user-space. Its most
- important use is the mixer interface. In other words, on ALSA
- 0.9.x, all the mixer stuff is implemented on the control kernel
- API (while there was an independent mixer kernel API on 0.5.x).
+ sliders, etc. which are accessed from user-space. Its most
+ important use is the mixer interface. In other words, since ALSA
+ 0.9.x, all the mixer stuff is implemented on the control kernel API.
</para>
<para>
<para>
The control API is defined in
<filename><sound/control.h></filename>.
- Include this file if you add your own controls.
+ Include this file if you want to add your own controls.
</para>
</section>
<section id="control-interface-definition">
<title>Definition of Controls</title>
<para>
- For creating a new control, you need to define the three
+ To create a new control, you need to define the
+ following three
callbacks: <structfield>info</structfield>,
<structfield>get</structfield> and
<structfield>put</structfield>. Then, define a
<para>
Most likely the control is created via
<function>snd_ctl_new1()</function>, and in such a case, you can
- add <parameter>__devinitdata</parameter> prefix to the
- definition like above.
+ add
the <parameter>__devinitdata</parameter> prefix to the
+ definition as above.
</para>
<para>
- The <structfield>iface</structfield> field specifies the type of
- the control, <constant>SNDRV_CTL_ELEM_IFACE_XXX</constant>, which
+ The <structfield>iface</structfield> field specifies the control
+ type, <constant>SNDRV_CTL_ELEM_IFACE_XXX</constant>, which
is usually <constant>MIXER</constant>.
Use <constant>CARD</constant> for global controls that are not
logically part of the mixer.
<para>
The <structfield>name</structfield> is the name identifier
- string. On ALSA 0.9.x, the control name is very important,
+ string. Since ALSA 0.9.x, the control name is very important,
because its role is classified from its name. There are
pre-defined standard control names. The details are described in
- the subsection
- <link linkend="control-interface-control-names"><citetitle>
- Control Names</citetitle></link>.
+ the <link linkend="control-interface-control-names"><citetitle>
+ Control Names</citetitle></link> subsection.
</para>
<para>
The <structfield>access</structfield> field contains the access
type of this control. Give the combination of bit masks,
<constant>SNDRV_CTL_ELEM_ACCESS_XXX</constant>, there.
- The detailed will be explained in the subsection
- <link linkend="control-interface-access-flags"><citetitle>
- Access Flags</citetitle></link>.
+ The details will be explained in
+ the <link linkend="control-interface-access-flags"><citetitle>
+ Access Flags</citetitle></link> subsection.
</para>
<para>
The <structfield>private_value</structfield> field contains
an arbitrary long integer value for this record. When using
- generic <structfield>info</structfield>,
+ the generic <structfield>info</structfield>,
<structfield>get</structfield> and
<structfield>put</structfield> callbacks, you can pass a value
through this field. If several small numbers are necessary, you can
<section id="control-interface-control-names">
<title>Control Names</title>
<para>
- There are some standards for defining the control names. A
+ There are some standards to define the control names. A
control is usually defined from the three parts as
<quote>SOURCE DIRECTION FUNCTION</quote>.
</para>
<para>
The first, <constant>SOURCE</constant>, specifies the source
of the control, and is a string such as <quote>Master</quote>,
- <quote>PCM</quote>, <quote>CD</quote> or
+ <quote>PCM</quote>, <quote>CD</quote> and
<quote>Line</quote>. There are many pre-defined sources.
</para>
<title>Access Flags</title>
<para>
- The access flag is the bit-flags which specifies the access type
+ The access flag is the bitmask which specifies the access type
of the given control. The default access type is
<constant>SNDRV_CTL_ELEM_ACCESS_READWRITE</constant>,
which means both read and write are allowed to this control.
When the access flag is omitted (i.e. = 0), it is
- regarded as <constant>READWRITE</constant> access as default.
+ considered as <constant>READWRITE</constant> access as default.
</para>
<para>
When the control is read-only, pass
<constant>SNDRV_CTL_ELEM_ACCESS_READ</constant> instead.
In this case, you don't have to define
- <structfield>put</structfield> callback.
+ the <structfield>put</structfield> callback.
Similarly, when the control is write-only (although it's a rare
- case), you can use <constant>WRITE</constant> flag instead, and
- you don't need <structfield>get</structfield> callback.
+ case), you can use the <constant>WRITE</constant> flag instead, and
+ you don't need the <structfield>get</structfield> callback.
</para>
<para>
<constant>VOLATILE</constant> flag should be given. This means
that the control may be changed without
<link linkend="control-interface-change-notification"><citetitle>
- notification</citetitle></link>. Applications should poll such
+ notification</citetitle></link>. Applications should poll such
a control constantly.
</para>
<para>
When the control is inactive, set
- <constant>INACTIVE</constant> flag, too.
+ the <constant>INACTIVE</constant> flag, too.
There are <constant>LOCK</constant> and
- <constant>OWNER</constant> flags for changing the write
+ <constant>OWNER</constant> flags to change the write
permissions.
</para>
<title>info callback</title>
<para>
The <structfield>info</structfield> callback is used to get
- the detailed information of this control. This must store the
+ detailed information on this control. This must store the
values of the given struct <structname>snd_ctl_elem_info</structname>
object. For example, for a boolean control with a single
- element will be:
+ element:
<example>
<title>Example of info callback</title>
volume would have count = 2. The
<structfield>value</structfield> field is a union, and
the values stored are depending on the type. The boolean and
- integer are identical.
+ integer types are identical.
</para>
<para>
</para>
<para>
- Some common info callbacks are prepared for easy use:
+ Some common info callbacks are available for your convenience:
<function>snd_ctl_boolean_mono_info()</function> and
<function>snd_ctl_boolean_stereo_info()</function>.
Obviously, the former is an info callback for a mono channel
<para>
This callback is used to read the current value of the
- control and to return to the user-space.
+ control and to return to user-space.
</para>
<para>
</para>
<para>
- The <structfield>value</structfield> field is depending on
- the type of control as well as on info callback. For example,
+ The <structfield>value</structfield> field depends on
+ the type of control as well as on the info callback. For example,
the sb driver uses this field to store the register offset,
the bit-shift and the bit-mask. The
- <structfield>private_value</structfield> is set like
+ <structfield>private_value</structfield> field is set as follows:
<informalexample>
<programlisting>
<![CDATA[
</para>
<para>
- In <structfield>get</structfield> callback, you have to fill all the elements if the
+ In the <structfield>get</structfield> callback,
+ you have to fill all the elements if the
control has more than one elements,
i.e. <structfield>count</structfield> > 1.
In the example above, we filled only one element
<title>put callback</title>
<para>
- This callback is used to write a value from the user-space.
+ This callback is used to write a value from user-space.
</para>
<para>
</para>
<para>
- Like <structfield>get</structfield> callback,
+ As in the <structfield>get</structfield> callback,
when the control has more than one elements,
all elements must be evaluated in this callback, too.
</para>
<title>Constructor</title>
<para>
When everything is ready, finally we can create a new
- control. For creating a control, there are two functions to be
+ control. To create a control, there are two functions to be
called, <function>snd_ctl_new1()</function> and
<function>snd_ctl_add()</function>.
</para>
struct <structname>snd_kcontrol_new</structname> object defined above, and chip
is the object pointer to be passed to
kcontrol->private_data
- which can be referred in callbacks.
+ which can be referred to in callbacks.
</para>
<para>
<function>snd_ctl_new1()</function> allocates a new
<structname>snd_kcontrol</structname> instance (that's why the definition
of <parameter>my_control</parameter> can be with
- <parameter>__devinitdata</parameter>
+
the <parameter>__devinitdata</parameter>
prefix), and <function>snd_ctl_add</function> assigns the given
control component to the card.
</para>
<title>General</title>
<para>
The ALSA AC97 codec layer is a well-defined one, and you don't
- have to write many codes to control it. Only low-level control
+ have to write much code to control it. Only low-level control
routines are necessary. The AC97 codec API is defined in
<filename><sound/ac97_codec.h></filename>.
</para>
<section id="api-ac97-constructor">
<title>Constructor</title>
<para>
- For creating an ac97 instance, first call <function>snd_ac97_bus</function>
+ To create an ac97 instance, first call <function>snd_ac97_bus</function>
with an <type>ac97_bus_ops_t</type> record with callback functions.
<informalexample>
</programlisting>
</informalexample>
- where chip->ac97 is the pointer of a newly created
+ where chip->ac97 is a pointer to a newly created
<type>ac97_t</type> instance.
In this case, the chip pointer is set as the private data, so that
the read/write callback functions can refer to this chip instance.
This instance is not necessarily stored in the chip
- record. When you need to change the register values from the
+ record. If you need to change the register values from the
driver, or need the suspend/resume of ac97 codecs, keep this
pointer to pass to the corresponding functions.
</para>
</para>
<para>
- These callbacks are non-atomic like the callbacks of control API.
+ These callbacks are non-atomic like the control API callbacks.
</para>
<para>
<para>
The <structfield>reset</structfield> callback is used to reset
- the codec. If the chip requires a special way of reset, you can
+ the codec. If the chip requires a special kind of reset, you can
define this callback.
</para>
<para>
- The <structfield>wait</structfield> callback is used for a
- certain wait at the standard initialization of the codec. If the
- chip requires the extra wait-time, define this callback.
+ The <structfield>wait</structfield> callback is used to
+ add some waiting time in the standard initialization of the codec. If the
+ chip requires the extra waiting time, define this callback.
</para>
<para>
<para>
<function>snd_ac97_update_bits()</function> is used to update
- some bits of the given register.
+ some bits in the given register.
<informalexample>
<programlisting>
<para>
Also, there is a function to change the sample rate (of a
- certain register such as
+ given register such as
<constant>AC97_PCM_FRONT_DAC_RATE</constant>) when VRA or
DRA is supported by the codec:
<function>snd_ac97_set_rate()</function>.
</para>
<para>
- The following registers are available for setting the rate:
+ The following registers are available to set the rate:
<constant>AC97_PCM_MIC_ADC_RATE</constant>,
<constant>AC97_PCM_FRONT_DAC_RATE</constant>,
<constant>AC97_PCM_LR_ADC_RATE</constant>,
- <constant>AC97_SPDIF</constant>. When the
+ <constant>AC97_SPDIF</constant>. When
<constant>AC97_SPDIF</constant> is specified, the register is
not really changed but the corresponding IEC958 status bits will
be updated.
<section id="api-ac97-clock-adjustment">
<title>Clock Adjustment</title>
<para>
- On some chip, the clock of the codec isn't 48000 but using a
+ In some chips, the clock of the codec isn't 48000 but using a
PCI clock (to save a quartz!). In this case, change the field
bus->clock to the corresponding
value. For example, intel8x0
- and es1968 drivers have the auto-measurement function of the
- clock.
+ and es1968 drivers have their own function to read from the clock.
</para>
</section>
When there are several codecs on the same card, you need to
call <function>snd_ac97_mixer()</function> multiple times with
ac97.num=1 or greater. The <structfield>num</structfield> field
- specifies the codec
- number.
+ specifies the codec number.
</para>
<para>
- If you have set up multiple codecs, you need to either write
+ If you set up multiple codecs, you either need to write
different callbacks for each codec or check
- ac97->num in the
- callback routines.
+ ac97->num in the callback routines.
</para>
</section>
</para>
<para>
- Some soundchips have similar but a little bit different
+ Some soundchips have a similar but slightly different
implementation of mpu401 stuff. For example, emu10k1 has its own
mpu401 routines.
</para>
<section id="midi-interface-constructor">
<title>Constructor</title>
<para>
- For creating a rawmidi object, call
+ To create a rawmidi object, call
<function>snd_mpu401_uart_new()</function>.
<informalexample>
</para>
<para>
- The 4th argument is the i/o port address. Many
- backward-compatible MPU401 has an i/o port such as 0x330. Or, it
- might be a part of its own PCI i/o region. It depends on the
+ The 4th argument is the I/O port address. Many
+ backward-compatible MPU401 have an I/O port such as 0x330. Or, it
+ might be a part of its own PCI I/O region. It depends on the
chip design.
</para>
<para>
- The 5th argument is bitflags for additional information.
- When the i/o port address above is a part of the PCI i/o
- region, the MPU401 i/o port might have been already allocated
+ The 5th argument is a bitflag for additional information.
+ When the I/O port address above is part of the PCI I/O
+ region, the MPU401 I/O port might have been already allocated
(reserved) by the driver itself. In such a case, pass a bit flag
<constant>MPU401_INFO_INTEGRATED</constant>,
- and
- the mpu401-uart layer will allocate the i/o ports by itself.
+ and the mpu401-uart layer will allocate the I/O ports by itself.
</para>
<para>
When the controller supports only the input or output MIDI stream,
- pass <constant>MPU401_INFO_INPUT</constant> or
+ pass the <constant>MPU401_INFO_INPUT</constant> or
<constant>MPU401_INFO_OUTPUT</constant> bitflag, respectively.
Then the rawmidi instance is created as a single stream.
</para>
<para>
<constant>MPU401_INFO_MMIO</constant> bitflag is used to change
the access method to MMIO (via readb and writeb) instead of
- iob and outb. In this case, you have to pass the iomapped address
+ iob and outb. In this case, you have to pass the iomapped address
to <function>snd_mpu401_uart_new()</function>.
</para>
When <constant>MPU401_INFO_TX_IRQ</constant> is set, the output
stream isn't checked in the default interrupt handler. The driver
needs to call <function>snd_mpu401_uart_interrupt_tx()</function>
- by itself to start processing the output stream in irq handler.
+ by itself to start processing the output stream in the irq handler.
</para>
<para>
(<parameter>irq_flags</parameter>). Otherwise, pass the flags
for irq allocation
(<constant>SA_XXX</constant> bits) to it, and the irq will be
- reserved by the mpu401-uart layer. If the card doesn't generates
+ reserved by the mpu401-uart layer. If the card doesn't generate
UART interrupts, pass -1 as the irq number. Then a timer
interrupt will be invoked for polling.
</para>
<para>
When the interrupt is allocated in
<function>snd_mpu401_uart_new()</function>, the private
- interrupt handler is used, hence you don't have to do nothing
- else than creating the mpu401 stuff. Otherwise, you have to call
+ interrupt handler is used, hence you don't have anything else to do
+ than creating the mpu401 stuff. Otherwise, you have to call
<function>snd_mpu401_uart_interrupt()</function> explicitly when
a UART interrupt is invoked and checked in your own interrupt
handler.
<para>
The fourth and fifth arguments are the number of output and
- input substreams, respectively, of this device. (A substream is
- the equivalent of a MIDI port.)
+ input substreams, respectively, of this device (a substream is
+ the equivalent of a MIDI port).
</para>
<para>
<para>
After the rawmidi device is created, you need to set the
operators (callbacks) for each substream. There are helper
- functions to set the operators for all substream of a device:
+ functions to set the operators for all the substreams of a device:
<informalexample>
<programlisting>
<![CDATA[
</para>
<para>
- If there is more than one substream, you should give each one a
- unique name:
+ If there are more than one substream, you should give a
+ unique name to each of them:
<informalexample>
<programlisting>
<![CDATA[
<title>Callbacks</title>
<para>
- In all callbacks, the private data that you've set for the
+ In all the callbacks, the private data that you've set for the
rawmidi device can be accessed as
substream->rmidi->private_data.
<!-- <code> isn't available before DocBook 4.3 -->
<para>
This is called when a substream is opened.
- You can initialize the hardware here, but you should not yet
- start transmitting/receiving data.
+ You can initialize the hardware here, but you shouldn't
+ start transmitting/receiving data yet.
</para>
</section>
To read data from the buffer, call
<function>snd_rawmidi_transmit_peek</function>. It will
return the number of bytes that have been read; this will be
- less than the number of bytes requested when there is no more
+ less than the number of bytes requested when there are no more
data in the buffer.
- After the data has been transmitted successfully, call
+ After the data have been transmitted successfully, call
<function>snd_rawmidi_transmit_ack</function> to remove the
data from the substream buffer:
<informalexample>
<para>
If you know beforehand that the hardware will accept data, you
can use the <function>snd_rawmidi_transmit</function> function
- which reads some data and removes it from the buffer at once:
+ which reads some data and removes them from the buffer at once:
<informalexample>
<programlisting>
<![CDATA[
<para>
This is only used with output substreams. This function should wait
- until all data read from the substream buffer has been transmitted.
+ until all data read from the substream buffer have been transmitted.
This ensures that the device can be closed and the driver unloaded
without losing data.
</para>
<para>
- This callback is optional. If you do not set
+ This callback is optional. If you do not set
<structfield>drain</structfield> in the struct snd_rawmidi_ops
structure, ALSA will simply wait for 50 milliseconds
instead.
<section id="misc-devices-opl3">
<title>FM OPL3</title>
<para>
- The FM OPL3 is still used on many chips (mainly for backward
+ The FM OPL3 is still used in many chips (mainly for backward
compatibility). ALSA has a nice OPL3 FM control layer, too. The
OPL3 API is defined in
<filename><sound/opl3.h></filename>.
</para>
<para>
- FM registers can be directly accessed through direct-FM API,
+ FM registers can be directly accessed through the direct-FM API,
defined in <filename><sound/asound_fm.h></filename>. In
ALSA native mode, FM registers are accessed through
- Hardware-Dependant Device direct-FM extension API, whereas in
- OSS compatible mode, FM registers can be accessed with OSS
- direct-FM compatible API on <filename>/dev/dmfmX</filename> device.
+ the Hardware-Dependant Device direct-FM extension API, whereas in
+ OSS compatible mode, FM registers can be accessed with the OSS
+ direct-FM compatible API in <filename>/dev/dmfmX</filename> device.
</para>
<para>
- For creating the OPL3 component, you have two functions to
- call. The first one is a constructor for <type>opl3_t</type>
+ To create the OPL3 component, you have two functions to
+ call. The first one is a constructor for the <type>opl3_t</type>
instance.
<informalexample>
<para>
When the left and right ports have been already allocated by
the card driver, pass non-zero to the fifth argument
- (<parameter>integrated</parameter>). Otherwise, opl3 module will
+ (<parameter>integrated</parameter>). Otherwise, the opl3 module will
allocate the specified ports by itself.
</para>
<para>
- When the accessing to the hardware requires special method
+ When the accessing the hardware requires special method
instead of the standard I/O access, you can create opl3 instance
separately with <function>snd_opl3_new()</function>.
access function, the private data and the destructor.
The l_port and r_port are not necessarily set. Only the
command must be set properly. You can retrieve the data
- from opl3->private_data field.
+ from the opl3->private_data field.
</para>
<para>
After creating the opl3 instance via <function>snd_opl3_new()</function>,
call <function>snd_opl3_init()</function> to initialize the chip to the
- proper state. Note that <function>snd_opl3_create()</function> always
+ proper state. Note that <function>snd_opl3_create()</function> always
calls it internally.
</para>
<section id="misc-devices-hardware-dependent">
<title>Hardware-Dependent Devices</title>
<para>
- Some chips need the access from the user-space for special
+ Some chips need user-space access for special
controls or for loading the micro code. In such a case, you can
create a hwdep (hardware-dependent) device. The hwdep API is
defined in <filename><sound/hwdep.h></filename>. You can
</para>
<para>
- Creation of the <type>hwdep</type> instance is done via
+ The creation of the <type>hwdep</type> instance is done via
<function>snd_hwdep_new()</function>.
<informalexample>
You can then pass any pointer value to the
<parameter>private_data</parameter>.
If you assign a private data, you should define the
- destructor, too. The destructor function is set to
- <structfield>private_free</structfield> field.
+ destructor, too. The destructor function is set in
+ the <structfield>private_free</structfield> field.
<informalexample>
<programlisting>
</programlisting>
</informalexample>
- and the implementation of destructor would be:
+ and the implementation of the destructor would be:
<informalexample>
<programlisting>
<para>
The arbitrary file operations can be defined for this
instance. The file operators are defined in
- <parameter>ops</parameter> table. For example, assume that
+
the <parameter>ops</parameter> table. For example, assume that
this chip needs an ioctl.
<informalexample>
<title>IEC958 (S/PDIF)</title>
<para>
Usually the controls for IEC958 devices are implemented via
- control interface. There is a macro to compose a name string for
+ the control interface. There is a macro to compose a name string for
IEC958 controls, <function>SNDRV_CTL_NAME_IEC958()</function>
defined in <filename><include/asound.h></filename>.
</para>
There are some standard controls for IEC958 status bits. These
controls use the type <type>SNDRV_CTL_ELEM_TYPE_IEC958</type>,
and the size of element is fixed as 4 bytes array
- (value.iec958.status[x]). For <structfield>info</structfield>
+ (value.iec958.status[x]). For the <structfield>info</structfield>
callback, you don't specify
the value field for this type (the count field must be set,
though).
enable/disable or to set the raw bit mode. The implementation
will depend on the chip, but the control should be named as
<quote>IEC958 xxx</quote>, preferably using
- <function>SNDRV_CTL_NAME_IEC958()</function> macro.
+ the <function>SNDRV_CTL_NAME_IEC958()</function> macro.
</para>
<para>
The allocation of pages with fallback is
<function>snd_malloc_xxx_pages_fallback()</function>. This
function tries to allocate the specified pages but if the pages
- are not available, it tries to reduce the page sizes until the
+ are not available, it tries to reduce the page sizes until
enough space is found.
</para>
<para>
- For releasing the space, call
+ The release the pages, call
<function>snd_free_xxx_pages()</function> function.
</para>
a large contiguous physical space
at the time the module is loaded for the later use.
This is called <quote>pre-allocation</quote>.
- As already written, you can call the following function at the
- construction of pcm instance (in the case of PCI bus).
+ As already written, you can call the following function at
+ pcm instance construction time (in the case of PCI bus).
<informalexample>
<programlisting>
</informalexample>
where <parameter>size</parameter> is the byte size to be
- pre-allocated and the <parameter>max</parameter> is the maximal
- size to be changed via <filename>prealloc</filename> proc file.
- The allocator will try to get as large area as possible
+ pre-allocated and the <parameter>max</parameter> is the maximum
+ size to be changed via the <filename>prealloc</filename> proc file.
+ The allocator will try to get an area as large as possible
within the given size.
</para>
<para>
The second argument (type) and the third argument (device pointer)
are dependent on the bus.
- In the case of ISA bus, pass <function>snd_dma_isa_data()</function>
+ In the case of the ISA bus, pass <function>snd_dma_isa_data()</function>
as the third argument with <constant>SNDRV_DMA_TYPE_DEV</constant> type.
For the continuous buffer unrelated to the bus can be pre-allocated
with <constant>SNDRV_DMA_TYPE_CONTINUOUS</constant> type and the
<function>snd_dma_continuous_data(GFP_KERNEL)</function> device pointer,
- whereh <constant>GFP_KERNEL</constant> is the kernel allocation flag to
+ where <constant>GFP_KERNEL</constant> is the kernel allocation flag to
use. For the SBUS, <constant>SNDRV_DMA_TYPE_SBUS</constant> and
<function>snd_dma_sbus_data(sbus_dev)</function> are used instead.
For the PCI scatter-gather buffers, use
<constant>SNDRV_DMA_TYPE_DEV_SG</constant> with
<function>snd_dma_pci_data(pci)</function>
- (see the section
+ (see the
<link linkend="buffer-and-memory-non-contiguous"><citetitle>Non-Contiguous Buffers
- </citetitle></link>).
+ </citetitle></link> section).
</para>
<para>
- Once when the buffer is pre-allocated, you can use the
- allocator in the <structfield>hw_params</structfield> callback
+ Once the buffer is pre-allocated, you can use the
+ allocator in the <structfield>hw_params</structfield> callback:
<informalexample>
<programlisting>
</para>
<para>
- The first case works fine if the external hardware buffer is enough
- large. This method doesn't need any extra buffers and thus is
+ The first case works fine if the external hardware buffer is large
+ enough. This method doesn't need any extra buffers and thus is
more effective. You need to define the
<structfield>copy</structfield> and
<structfield>silence</structfield> callbacks for
</para>
<para>
- The second case allows the mmap of the buffer, although you have
- to handle an interrupt or a tasklet for transferring the data
+ The second case allows for mmap on the buffer, although you have
+ to handle an interrupt or a tasklet to transfer the data
from the intermediate buffer to the hardware buffer. You can find an
- example in vxpocket driver.
+ example in the vxpocket driver.
</para>
<para>
- Another case is that the chip uses a PCI memory-map
+ Another case is when the chip uses a PCI memory-map
region for the buffer instead of the host memory. In this case,
- mmap is available only on certain architectures like intel. In
- non-mmap mode, the data cannot be transferred as the normal
- way. Thus you need to define <structfield>copy</structfield> and
- <structfield>silence</structfield> callbacks as well
+ mmap is available only on certain architectures like the Intel one.
+ In non-mmap mode, the data cannot be transferred as in the normal
+ way. Thus you need to define the <structfield>copy</structfield> and
+ <structfield>silence</structfield> callbacks as well,
as in the cases above. The examples are found in
<filename>rme32.c</filename> and <filename>rme96.c</filename>.
</para>
<para>
- The implementation of <structfield>copy</structfield> and
+ The implementation of the <structfield>copy</structfield> and
<structfield>silence</structfield> callbacks depends upon
whether the hardware supports interleaved or non-interleaved
samples. The <structfield>copy</structfield> callback is
<para>
What you have to do in this callback is again different
- between playback and capture directions. In the case of
- playback, you do: copy the given amount of data
+ between playback and capture directions. In the
+ playback case, you copy the given amount of data
(<parameter>count</parameter>) at the specified pointer
(<parameter>src</parameter>) to the specified offset
(<parameter>pos</parameter>) on the hardware buffer. When
</para>
<para>
- For the capture direction, you do: copy the given amount of
+ For the capture direction, you copy the given amount of
data (<parameter>count</parameter>) at the specified offset
(<parameter>pos</parameter>) on the hardware buffer to the
specified pointer (<parameter>dst</parameter>).
</programlisting>
</informalexample>
- Note that both of the position and the data amount are given
+ Note that both the position and the amount of data are given
in frames.
</para>
</para>
<para>
- The meanings of arguments are identical with the
+ The meanings of arguments are the same as in the
<structfield>copy</structfield>
callback, although there is no <parameter>src/dst</parameter>
argument. In the case of interleaved samples, the channel
<section id="buffer-and-memory-non-contiguous">
<title>Non-Contiguous Buffers</title>
<para>
- If your hardware supports the page table like emu10k1 or the
- buffer descriptors like via82xx, you can use the scatter-gather
+ If your hardware supports the page table as in emu10k1 or the
+ buffer descriptors as in via82xx, you can use the scatter-gather
(SG) DMA. ALSA provides an interface for handling SG-buffers.
The API is provided in <filename><sound/pcm.h></filename>.
</para>
<function>snd_pcm_lib_preallocate_pages_for_all()</function>
with <constant>SNDRV_DMA_TYPE_DEV_SG</constant>
in the PCM constructor like other PCI pre-allocator.
- You need to pass the <function>snd_dma_pci_data(pci)</function>,
+ You need to pass <function>snd_dma_pci_data(pci)</function>,
where pci is the struct <structname>pci_dev</structname> pointer
of the chip as well.
The <type>struct snd_sg_buf</type> instance is created as
<para>
Then call <function>snd_pcm_lib_malloc_pages()</function>
- in <structfield>hw_params</structfield> callback
+ in the <structfield>hw_params</structfield> callback
as well as in the case of normal PCI buffer.
The SG-buffer handler will allocate the non-contiguous kernel
pages of the given size and map them onto the virtually contiguous
</para>
<para>
- For releasing the data, call
+ To release the data, call
<function>snd_pcm_lib_free_pages()</function> in the
<structfield>hw_free</structfield> callback as usual.
</para>
</para>
<para>
- For creating a proc file, call
+ To create a proc file, call
<function>snd_card_proc_new()</function>.
<informalexample>
</programlisting>
</informalexample>
- where the second argument specifies the proc-file name to be
+ where the second argument specifies the name of the proc file to be
created. The above example will create a file
<filename>my-file</filename> under the card directory,
e.g. <filename>/proc/asound/card0/my-file</filename>.
<para>
When the creation is successful, the function stores a new
- instance at the pointer given in the third argument.
- It is initialized as a text proc file for read only. For using
+ instance in the pointer given in the third argument.
+ It is initialized as a text proc file for read only. To use
this proc file as a read-only text file as it is, set the read
callback with a private data via
<function>snd_info_set_text_ops()</function>.
</para>
<para>
- The file permission can be changed afterwards. As default, it's
- set as read only for all users. If you want to add the write
- permission to the user (root as default), set like below:
+ The file permissions can be changed afterwards. As default, it's
+ set as read only for all users. If you want to add write
+ permission for the user (root as default), do as follows:
<informalexample>
<programlisting>
</para>
<para>
- For a raw-data proc-file, set the attributes like the following:
+ For a raw-data proc-file, set the attributes as follows:
<informalexample>
<programlisting>
<para>
The callback is much more complicated than the text-file
- version. You need to use a low-level i/o functions such as
+ version. You need to use a low-level I/O functions such as
<function>copy_from/to_user()</function> to transfer the
data.
<title>Power Management</title>
<para>
If the chip is supposed to work with suspend/resume
- functions, you need to add the power-management codes to the
- driver. The additional codes for the power-management should be
+ functions, you need to add power-management code to the
+ driver. The additional code for power-management should be
<function>ifdef</function>'ed with
<constant>CONFIG_PM</constant>.
</para>
<para>
- If the driver supports the suspend/resume
- <emphasis>fully</emphasis>, that is, the device can be
- properly resumed to the status at the suspend is called,
- you can set <constant>SNDRV_PCM_INFO_RESUME</constant> flag
- to pcm info field. Usually, this is possible when the
- registers of ths chip can be safely saved and restored to the
- RAM. If this is set, the trigger callback is called with
- <constant>SNDRV_PCM_TRIGGER_RESUME</constant> after resume
- callback is finished.
+ If the driver <emphasis>fully</emphasis> supports suspend/resume
+ that is, the device can be
+ properly resumed to its state when suspend was called,
+ you can set the <constant>SNDRV_PCM_INFO_RESUME</constant> flag
+ in the pcm info field. Usually, this is possible when the
+ registers of the chip can be safely saved and restored to
+ RAM. If this is set, the trigger callback is called with
+ <constant>SNDRV_PCM_TRIGGER_RESUME</constant> after the resume
+ callback completes.
</para>
<para>
- Even if the driver doesn't support PM fully but only the
- partial suspend/resume is possible, it's still worthy to
- implement suspend/resume callbacks. In such a case, applications
+ Even if the driver doesn't support PM fully but
+ partial suspend/resume is still possible, it's still worthy to
+ implement suspend/resume callbacks. In such a case, applications
would reset the status by calling
<function>snd_pcm_prepare()</function> and restart the stream
appropriately. Hence, you can define suspend/resume callbacks
</para>
<para>
- Note that the trigger with SUSPEND can be always called when
+ Note that the trigger with SUSPEND can always be called when
<function>snd_pcm_suspend_all</function> is called,
- regardless of <constant>SNDRV_PCM_INFO_RESUME</constant> flag.
+ regardless of the <constant>SNDRV_PCM_INFO_RESUME</constant> flag.
The <constant>RESUME</constant> flag affects only the behavior
of <function>snd_pcm_resume()</function>.
(Thus, in theory,
<constant>SNDRV_PCM_TRIGGER_RESUME</constant> isn't needed
to be handled in the trigger callback when no
<constant>SNDRV_PCM_INFO_RESUME</constant> flag is set. But,
- it's better to keep it for compatibility reason.)
+ it's better to keep it for compatibility reasons.)
</para>
<para>
In the earlier version of ALSA drivers, a common
power-management layer was provided, but it has been removed.
The driver needs to define the suspend/resume hooks according to
- the bus the device is assigned. In the case of PCI driver, the
+ the bus the device is connected to. In the case of PCI drivers, the
callbacks look like below:
<informalexample>
</para>
<para>
- The scheme of the real suspend job is as following.
+ The scheme of the real suspend job is as follows.
<orderedlist>
<listitem><para>Retrieve the card and the chip data.</para></listitem>
</para>
<para>
- The scheme of the real resume job is as following.
+ The scheme of the real resume job is as follows.
<orderedlist>
<listitem><para>Retrieve the card and the chip data.</para></listitem>
- <listitem><para>Set up PCI. First, call <function>pci_restore_state()</function>.
+ <listitem><para>Set up PCI. First, call <function>pci_restore_state()</function>.
Then enable the pci device again by calling <function>pci_enable_device()</function>.
Call <function>pci_set_master()</function> if necessary, too.</para></listitem>
<listitem><para>Re-initialize the chip.</para></listitem>
<function>snd_pcm_suspend_all()</function> or
<function>snd_pcm_suspend()</function>. It means that the PCM
streams are already stoppped when the register snapshot is
- taken. But, remind that you don't have to restart the PCM
+ taken. But, remember that you don't have to restart the PCM
stream in the resume callback. It'll be restarted via
trigger call with <constant>SNDRV_PCM_TRIGGER_RESUME</constant>
when necessary.
</para>
<para>
- If you need a space for saving the registers, allocate the
+ If you need a space to save the registers, allocate the
buffer for it here, too, since it would be fatal
if you cannot allocate a memory in the suspend phase.
The allocated buffer should be released in the corresponding
<title>Module Parameters</title>
<para>
There are standard module options for ALSA. At least, each
- module should have <parameter>index</parameter>,
+ module should have
the <parameter>index</parameter>,
<parameter>id</parameter> and <parameter>enable</parameter>
options.
</para>
<para>
If the module supports multiple cards (usually up to
8 = <constant>SNDRV_CARDS</constant> cards), they should be
- arrays. The default initial values are defined already as
- constants for ease of programming:
+ arrays. The default initial values are defined already as
+ constants for easier programming:
<informalexample>
<programlisting>
<para>
If the module supports only a single card, they could be single
variables, instead. <parameter>enable</parameter> option is not
- always necessary in this case, but it wouldn't be so bad to have a
+ always necessary in this case, but it would be better to have a
dummy option for compatibility.
</para>
</para>
<para>
- Suppose that you'll create a new PCI driver for the card
+ Suppose that you create a new PCI driver for the card
<quote>xyz</quote>. The card module name would be
- snd-xyz. The new driver is usually put into alsa-driver
+ snd-xyz. The new driver is usually put into the alsa-driver
tree, <filename>alsa-driver/pci</filename> directory in
the case of PCI cards.
Then the driver is evaluated, audited and tested
by developers and users. After a certain time, the driver
- will go to alsa-kernel tree (to the corresponding directory,
+ will go to the alsa-kernel tree (to the corresponding directory,
such as <filename>alsa-kernel/pci</filename>) and eventually
- integrated into Linux 2.6 tree (the directory would be
+ will be integrated into the Linux 2.6 tree (the directory would be
<filename>linux/sound/pci</filename>).
</para>
<para>
In the following sections, the driver code is supposed
- to be put into alsa-driver tree. The two cases are assumed:
+ to be put into alsa-driver tree. The two cases are covered:
a driver consisting of a single source file and one consisting
of several source files.
</para>
<listitem>
<para>
Add a new directory (<filename>xyz</filename>) in
- <filename>alsa-driver/pci/Makefile</filename> like below
+ <filename>alsa-driver/pci/Makefile</filename> as below
<informalexample>
<programlisting>
<section id="useful-functions-snd-printk">
<title><function>snd_printk()</function> and friends</title>
<para>
- ALSA provides a verbose version of
+ ALSA provides a verbose version of the
<function>printk()</function> function. If a kernel config
<constant>CONFIG_SND_VERBOSE_PRINTK</constant> is set, this
function prints the given message together with the file name
<section id="useful-functions-snd-bug">
<title><function>snd_BUG()</function></title>
<para>
- It shows <computeroutput>BUG?</computeroutput> message and
+ It shows the <computeroutput>BUG?</computeroutput> message and
stack trace as well as <function>snd_assert</function> at the point.
It's useful to show that a fatal error happens there.
</para>
in the hardware constraints section.
</para>
</chapter>
-
-
</book>
ASoC currently supports the three main Digital Audio Interfaces (DAI) found on
-SoC controllers and portable audio CODECS today, namely AC97, I2S and PCM.
+SoC controllers and portable audio CODECs today, namely AC97, I2S and PCM.
AC97
controller or CODEC can drive (master) the BCLK and LRC clock lines. Bit clock
usually varies depending on the sample rate and the master system clock
(SYSCLK). LRCLK is the same as the sample rate. A few devices support separate
-ADC and DAC LRCLK's, this allows for simultaneous capture and playback at
+ADC and DAC LRCLKs, this allows for simultaneous capture and playback at
different sample rates.
I2S has several different operating modes:-
o Left Justified - MSB is transmitted on transition of LRC.
- o Right Justified - MSB is transmitted sample size BCLK's before LRC
+ o Right Justified - MSB is transmitted sample size BCLKs before LRC
transition.
PCM
(e.g. crystal, PLL, CPU clock) and is responsible for producing the correct
audio playback and capture sample rates.
-Some master clocks (e.g. PLL's and CPU based clocks) are configurable in that
+Some master clocks (e.g. PLLs and CPU based clocks) are configurable in that
their speed can be altered by software (depending on the system use and to save
power). Other master clocks are fixed at a set frequency (i.e. crystals).
BCLK = LRC * Channels * Word Size
This relationship depends on the codec or SoC CPU in particular. In general
-it's best to configure BCLK to the lowest possible speed (depending on your
-rate, number of channels and wordsize) to save on power.
+it is best to configure BCLK to the lowest possible speed (depending on your
+rate, number of channels and word size) to save on power.
-It's also desirable to use the codec (if possible) to drive (or master) the
-audio clocks as it's usually gives more accurate sample rates than the CPU.
+It is also desirable to use the codec (if possible) to drive (or master) the
+audio clocks as it usually gives more accurate sample rates than the CPU.
Each codec driver *must* provide the following features:-
1) Codec DAI and PCM configuration
- 2) Codec control IO - using I2C, 3 Wire(SPI) or both API's
+ 2) Codec control IO - using I2C, 3 Wire(SPI) or both APIs
3) Mixers and audio controls
4) Codec audio operations
6) DAPM event handler.
7) DAC Digital mute control.
-It's probably best to use this guide in conjunction with the existing codec
+Its probably best to use this guide in conjunction with the existing codec
driver code in sound/soc/codecs/
ASoC Codec driver breakdown
1 - Codec DAI and PCM configuration
-----------------------------------
-Each codec driver must have a struct snd_soc_codec_dai to define it's DAI and
-PCM's capabilities and operations. This struct is exported so that it can be
+Each codec driver must have a struct snd_soc_codec_dai to define its DAI and
+PCM capabilities and operations. This struct is exported so that it can be
registered with the core by your machine driver.
e.g.
2 - Codec control IO
--------------------
-The codec can usually be controlled via an I2C or SPI style interface (AC97
-combines control with data in the DAI). The codec drivers will have to provide
-functions to read and write the codec registers along with supplying a register
-cache:-
+The codec can usually be controlled via an I2C or SPI style interface
+(AC97 combines control with data in the DAI). The codec drivers provide
+functions to read and write the codec registers along with supplying a
+register cache:-
/* IO control data and register cache */
- void *control_data; /* codec control (i2c/3wire) data */
- void *reg_cache;
+ void *control_data; /* codec control (i2c/3wire) data */
+ void *reg_cache;
-Codec read/write should do any data formatting and call the hardware read write
-below to perform the IO. These functions are called by the core and alsa when
-performing DAPM or changing the mixer:-
+Codec read/write should do any data formatting and call the hardware
+read write below to perform the IO. These functions are called by the
+core and ALSA when performing DAPM or changing the mixer:-
unsigned int (*read)(struct snd_soc_codec *, unsigned int);
int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
4 - Codec Audio Operations
--------------------------
-The codec driver also supports the following alsa operations:-
+The codec driver also supports the following ALSA operations:-
/* SoC audio ops */
struct snd_soc_ops {
int (*prepare)(struct snd_pcm_substream *);
};
-Please refer to the alsa driver PCM documentation for details.
+Please refer to the ALSA driver PCM documentation for details.
http://www.alsa-project.org/~iwai/writing-an-alsa-driver/c436.htm
5 - DAPM description.
---------------------
-The Dynamic Audio Power Management description describes the codec's power
-components, their relationships and registers to the ASoC core. Please read
-dapm.txt for details of building the description.
+The Dynamic Audio Power Management description describes the codec power
+components and their relationships and registers to the ASoC core.
+Please read dapm.txt for details of building the description.
Please also see the examples in other codec drivers.
6 - DAPM event handler
----------------------
This function is a callback that handles codec domain PM calls and system
-domain PM calls (e.g. suspend and resume). It's used to put the codec to sleep
-when not in use.
+domain PM calls (e.g. suspend and resume). It is used to put the codec
+to sleep when not in use.
Power states:-
SNDRV_CTL_POWER_D3cold: /* Everything Off, without power */
-7 - Codec DAC digital mute control.
-------------------------------------
-Most codecs have a digital mute before the DAC's that can be used to minimise
-any system noise. The mute stops any digital data from entering the DAC.
+7 - Codec DAC digital mute control
+----------------------------------
+Most codecs have a digital mute before the DACs that can be used to
+minimise any system noise. The mute stops any digital data from
+entering the DAC.
-A callback can be created that is called by the core for each codec DAI when the
-mute is applied or freed.
+A callback can be created that is called by the core for each codec DAI
+when the mute is applied or freed.
i.e.
1. Description
==============
-Dynamic Audio Power Management (DAPM) is designed to allow portable Linux devices
-to use the minimum amount of power within the audio subsystem at all times. It
-is independent of other kernel PM and as such, can easily co-exist with the
-other PM systems.
+Dynamic Audio Power Management (DAPM) is designed to allow portable
+Linux devices to use the minimum amount of power within the audio
+subsystem at all times. It is independent of other kernel PM and as
+such, can easily co-exist with the other PM systems.
-DAPM is also completely transparent to all user space applications as all power
-switching is done within the ASoC core. No code changes or recompiling are
-required for user space applications. DAPM makes power switching decisions based
-upon any audio stream (capture/playback) activity and audio mixer settings
-within the device.
+DAPM is also completely transparent to all user space applications as
+all power switching is done within the ASoC core. No code changes or
+recompiling are required for user space applications. DAPM makes power
+switching decisions based upon any audio stream (capture/playback)
+activity and audio mixer settings within the device.
-DAPM spans the whole machine. It covers power control within the entire audio
-subsystem, this includes internal codec power blocks and machine level power
-systems.
+DAPM spans the whole machine. It covers power control within the entire
+audio subsystem, this includes internal codec power blocks and machine
+level power systems.
There are 4 power domains within DAPM
Automatically set when mixer and mux settings are changed by the user.
e.g. alsamixer, amixer.
- 4. Stream domain - DAC's and ADC's.
+ 4. Stream domain - DACs and ADCs.
Enabled and disabled when stream playback/capture is started and
stopped respectively. e.g. aplay, arecord.
Audio DAPM widgets fall into a number of types:-
o Mixer - Mixes several analog signals into a single analog signal.
- o Mux - An analog switch that outputs only 1 of it's inputs.
+ o Mux - An analog switch that outputs only one of many inputs.
o PGA - A programmable gain amplifier or attenuation widget.
o ADC - Analog to Digital Converter
o DAC - Digital to Analog Converter
2.1 Stream Domain Widgets
-------------------------
-Stream Widgets relate to the stream power domain and only consist of ADC's
-(analog to digital converters) and DAC's (digital to analog converters).
+Stream Widgets relate to the stream power domain and only consist of ADCs
+(analog to digital converters) and DACs (digital to analog converters).
Stream widgets have the following format:-
SND_SOC_DAPM_DAC(name, stream name, reg, shift, invert),
-NOTE: the stream name must match the corresponding stream name in your codecs
+NOTE: the stream name must match the corresponding stream name in your codec
snd_soc_codec_dai.
e.g. stream widgets for HiFi playback and capture
2.2 Path Domain Widgets
-----------------------
-Path domain widgets have a ability to control or effect the audio signal or
+Path domain widgets have a ability to control or affect the audio signal or
audio paths within the audio subsystem. They have the following form:-
SND_SOC_DAPM_PGA(name, reg, shift, invert, controls, num_controls)
2.4 Codec Domain
----------------
-The Codec power domain has no widgets and is handled by the codecs DAPM event
+The codec power domain has no widgets and is handled by the codecs DAPM event
handler. This handler is called when the codec powerstate is changed wrt to any
stream event or by kernel PM events.
-------------------
Sometimes widgets exist in the codec or machine audio map that don't have any
-corresponding register bit for power control. In this case it's necessary to
-create a virtual widget - a widget with no control bits e.g.
+corresponding soft power control. In this case it is necessary to create
+a virtual widget - a widget with no control bits e.g.
SND_SOC_DAPM_MIXER("AC97 Mixer", SND_SOC_DAPM_NOPM, 0, 0, NULL, 0),
3. Codec Widget Interconnections
================================
-Widgets are connected to each other within the codec and machine by audio
-paths (called interconnections). Each interconnection must be defined in order
-to create a map of all audio paths between widgets.
+Widgets are connected to each other within the codec and machine by audio paths
+(called interconnections). Each interconnection must be defined in order to
+create a map of all audio paths between widgets.
+
This is easiest with a diagram of the codec (and schematic of the machine audio
system), as it requires joining widgets together via their audio signal paths.
-i.e. from the WM8731 codec's output mixer (wm8731.c)
+e.g., from the WM8731 output mixer (wm8731.c)
The WM8731 output mixer has 3 inputs (sources)
int (*remove)(struct platform_device *pdev);
/* the pre and post PM functions are used to do any PM work before and
- * after the codec and DAI's do any PM work. */
+ * after the codec and DAIs do any PM work. */
int (*suspend_pre)(struct platform_device *pdev, pm_message_t state);
int (*suspend_post)(struct platform_device *pdev, pm_message_t state);
int (*resume_pre)(struct platform_device *pdev);
suspend()/resume()
------------------
The machine driver has pre and post versions of suspend and resume to take care
-of any machine audio tasks that have to be done before or after the codec, DAI's
+of any machine audio tasks that have to be done before or after the codec, DAIs
and DMA is suspended and resumed. Optional.
Machine DAI Configuration
-------------------------
-The machine DAI configuration glues all the codec and CPU DAI's together. It can
+The machine DAI configuration glues all the codec and CPU DAIs together. It can
also be used to set up the DAI system clock and for any machine related DAI
initialisation e.g. the machine audio map can be connected to the codec audio
-map, unconnnected codec pins can be set as such. Please see corgi.c, spitz.c
+map, unconnected codec pins can be set as such. Please see corgi.c, spitz.c
for examples.
struct snd_soc_dai_link is used to set up each DAI in your machine. e.g.
.ops = &corgi_ops,
};
-struct snd_soc_machine then sets up the machine with it's DAI's. e.g.
+struct snd_soc_machine then sets up the machine with it's DAIs. e.g.
/* corgi audio machine driver */
static struct snd_soc_machine snd_soc_machine_corgi = {
Machine Controls
----------------
-Machine specific audio mixer controls can be added in the dai init function.
\ No newline at end of file
+Machine specific audio mixer controls can be added in the DAI init function.
ALSA SoC Layer
==============
-The overall project goal of the ALSA System on Chip (ASoC) layer is to provide
-better ALSA support for embedded system-on-chip processors (e.g. pxa2xx, au1x00,
-iMX, etc) and portable audio codecs. Currently there is some support in the
-kernel for SoC audio, however it has some limitations:-
+The overall project goal of the ALSA System on Chip (ASoC) layer is to
+provide better ALSA support for embedded system-on-chip processors (e.g.
+pxa2xx, au1x00, iMX, etc) and portable audio codecs. Prior to the ASoC
+subsystem there was some support in the kernel for SoC audio, however it
+had some limitations:-
- * Currently, codec drivers are often tightly coupled to the underlying SoC
- CPU. This is not ideal and leads to code duplication i.e. Linux now has 4
- different wm8731 drivers for 4 different SoC platforms.
+ * Codec drivers were often tightly coupled to the underlying SoC
+ CPU. This is not ideal and leads to code duplication - for example,
+ Linux had different wm8731 drivers for 4 different SoC platforms.
- * There is no standard method to signal user initiated audio events (e.g.
+ * There was no standard method to signal user initiated audio events (e.g.
Headphone/Mic insertion, Headphone/Mic detection after an insertion
event). These are quite common events on portable devices and often require
machine specific code to re-route audio, enable amps, etc., after such an
event.
- * Current drivers tend to power up the entire codec when playing
- (or recording) audio. This is fine for a PC, but tends to waste a lot of
- power on portable devices. There is also no support for saving power via
- changing codec oversampling rates, bias currents, etc.
+ * Drivers tended to power up the entire codec when playing (or
+ recording) audio. This is fine for a PC, but tends to waste a lot of
+ power on portable devices. There was also no support for saving
+ power via changing codec oversampling rates, bias currents, etc.
ASoC Design
* Codec independence. Allows reuse of codec drivers on other platforms
and machines.
- * Easy I2S/PCM audio interface setup between codec and SoC. Each SoC interface
- and codec registers it's audio interface capabilities with the core and are
- subsequently matched and configured when the application hw params are known.
+ * Easy I2S/PCM audio interface setup between codec and SoC. Each SoC
+ interface and codec registers it's audio interface capabilities with the
+ core and are subsequently matched and configured when the application
+ hardware parameters are known.
* Dynamic Audio Power Management (DAPM). DAPM automatically sets the codec to
- it's minimum power state at all times. This includes powering up/down
+ its minimum power state at all times. This includes powering up/down
internal power blocks depending on the internal codec audio routing and any
active streams.
signals the codec when to change power states.
* Machine specific controls: Allow machines to add controls to the sound card
- (e.g. volume control for speaker amp).
+ (e.g. volume control for speaker amplifier).
To achieve all this, ASoC basically splits an embedded audio system into 3
components :-
* Codec driver: The codec driver is platform independent and contains audio
- controls, audio interface capabilities, codec dapm definition and codec IO
+ controls, audio interface capabilities, codec DAPM definition and codec IO
functions.
- * Platform driver: The platform driver contains the audio dma engine and audio
+ * Platform driver: The platform driver contains the audio DMA engine and audio
interface drivers (e.g. I2S, AC97, PCM) for that platform.
* Machine driver: The machine driver handles any machine specific controls and
pop_clicks.txt: How to minimise audio artifacts.
-clocking.txt: ASoC clocking for best power performance.
\ No newline at end of file
+clocking.txt: ASoC clocking for best power performance.
Audio DMA
=========
-The platform DMA driver optionally supports the following alsa operations:-
+The platform DMA driver optionally supports the following ALSA operations:-
/* SoC audio ops */
struct snd_soc_ops {
struct snd_pcm_ops *pcm_ops;
};
-Please refer to the alsa driver documentation for details of audio DMA.
+Please refer to the ALSA driver documentation for details of audio DMA.
http://www.alsa-project.org/~iwai/writing-an-alsa-driver/c436.htm
An example DMA driver is soc/pxa/pxa2xx-pcm.c
1) Digital audio interface (DAI) description
2) Digital audio interface configuration
3) PCM's description
- 4) Sysclk configuration
+ 4) SYSCLK configuration
5) Suspend and resume (optional)
Please see codec.txt for a description of items 1 - 4.
Minimising Playback Pops and Clicks
===================================
-Playback pops in portable audio subsystems cannot be completely eliminated atm,
-however future audio codec hardware will have better pop and click suppression.
-Pops can be reduced within playback by powering the audio components in a
-specific order. This order is different for startup and shutdown and follows
-some basic rules:-
+Playback pops in portable audio subsystems cannot be completely eliminated
+currently, however future audio codec hardware will have better pop and click
+suppression. Pops can be reduced within playback by powering the audio
+components in a specific order. This order is different for startup and
+shutdown and follows some basic rules:-
Startup Order :- DAC --> Mixers --> Output PGA --> Digital Unmute
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT
P: Liam Girdwood
M: liam.girdwood@wolfsonmicro.com
+P: Mark Brown
+M: broonie@opensource.wolfsonmicro.com
+T: git opensource.wolfsonmicro.com/linux-2.6-asoc
L: alsa-devel@alsa-project.org (subscribers-only)
S: Supported
#include <linux/kthread.h>
#include <linux/freezer.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/ac97_codec.h>
#include <linux/pci.h>
#include <asm/delay.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/module.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/pcm.h>
#include <media/ir-common.h>
#include <media/ir-kbd-i2c.h>
#include <media/videobuf-dma-sg.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
#include <linux/utsname.h>
#include <linux/device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/rawmidi.h>
#include <asm/arch/hardware.h>
#include <asm/irq.h>
-#include <sound/driver.h>
#include <sound/core.h>
/* master codec clock source */
#ifndef __OMAP_ALSA_H
#define __OMAP_ALSA_H
-#include <sound/driver.h>
#include <asm/arch/dma.h>
#include <sound/core.h>
#include <sound/pcm.h>
#ifndef __ASM_ARCH_AUDIO_H__
#define __ASM_ARCH_AUDIO_H__
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#define AD1848_IFACE_CTRL 0x09 /* interface control - bits 7-2 MCE */
#define AD1848_PIN_CTRL 0x0a /* pin control */
#define AD1848_TEST_INIT 0x0b /* test and initialization */
-#define AD1848_MISC_INFO 0x0c /* miscellaneaous information */
+#define AD1848_MISC_INFO 0x0c /* miscellaneous information */
#define AD1848_LOOPBACK 0x0d /* loopback control */
#define AD1848_DATA_UPR_CNT 0x0e /* playback/capture upper base count */
#define AD1848_DATA_LWR_CNT 0x0f /* playback/capture lower base count */
+++ /dev/null
-/*
- * Advanced Linux Sound Architecture
- *
- * FM (OPL2/3) Instrument Format
- * Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_FM_H
-#define __SOUND_AINSTR_FM_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- * share types (share ID 1)
- */
-
-#define FM_SHARE_FILE 0
-
-/*
- * FM operator
- */
-
-struct fm_operator {
- unsigned char am_vib;
- unsigned char ksl_level;
- unsigned char attack_decay;
- unsigned char sustain_release;
- unsigned char wave_select;
-};
-
-/*
- * Instrument
- */
-
-#define FM_PATCH_OPL2 0x01 /* OPL2 2 operators FM instrument */
-#define FM_PATCH_OPL3 0x02 /* OPL3 4 operators FM instrument */
-
-struct fm_instrument {
- unsigned int share_id[4]; /* share id - zero = no sharing */
- unsigned char type; /* instrument type */
-
- struct fm_operator op[4];
- unsigned char feedback_connection[2];
-
- unsigned char echo_delay;
- unsigned char echo_atten;
- unsigned char chorus_spread;
- unsigned char trnsps;
- unsigned char fix_dur;
- unsigned char modes;
- unsigned char fix_key;
-};
-
-/*
- *
- * Kernel <-> user space
- * Hardware (CPU) independent section
- *
- * * = zero or more
- * + = one or more
- *
- * fm_xinstrument FM_STRU_INSTR
- *
- */
-
-#define FM_STRU_INSTR __cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- * FM operator
- */
-
-struct fm_xoperator {
- __u8 am_vib;
- __u8 ksl_level;
- __u8 attack_decay;
- __u8 sustain_release;
- __u8 wave_select;
-};
-
-/*
- * Instrument
- */
-
-struct fm_xinstrument {
- __u32 stype; /* structure type */
-
- __u32 share_id[4]; /* share id - zero = no sharing */
- __u8 type; /* instrument type */
-
- struct fm_xoperator op[4]; /* fm operators */
- __u8 feedback_connection[2];
-
- __u8 echo_delay;
- __u8 echo_atten;
- __u8 chorus_spread;
- __u8 trnsps;
- __u8 fix_dur;
- __u8 modes;
- __u8 fix_key;
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-int snd_seq_fm_init(struct snd_seq_kinstr_ops * ops,
- struct snd_seq_kinstr_ops * next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct fm_xoperator fm_xoperator_t;
-typedef struct fm_xinstrument fm_xinstrument_t;
-
-#endif /* __SOUND_AINSTR_FM_H */
+++ /dev/null
-/*
- * Advanced Linux Sound Architecture
- *
- * GF1 (GUS) Patch Instrument Format
- * Copyright (c) 1994-99 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_GF1_H
-#define __SOUND_AINSTR_GF1_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- * share types (share ID 1)
- */
-
-#define GF1_SHARE_FILE 0
-
-/*
- * wave formats
- */
-
-#define GF1_WAVE_16BIT 0x0001 /* 16-bit wave */
-#define GF1_WAVE_UNSIGNED 0x0002 /* unsigned wave */
-#define GF1_WAVE_INVERT 0x0002 /* same as unsigned wave */
-#define GF1_WAVE_BACKWARD 0x0004 /* backward mode (maybe used for reverb or ping-ping loop) */
-#define GF1_WAVE_LOOP 0x0008 /* loop mode */
-#define GF1_WAVE_BIDIR 0x0010 /* bidirectional mode */
-#define GF1_WAVE_STEREO 0x0100 /* stereo mode */
-#define GF1_WAVE_ULAW 0x0200 /* uLaw compression mode */
-
-/*
- * Wavetable definitions
- */
-
-struct gf1_wave {
- unsigned int share_id[4]; /* share id - zero = no sharing */
- unsigned int format; /* wave format */
-
- struct {
- unsigned int number; /* some other ID for this instrument */
- unsigned int memory; /* begin of waveform in onboard memory */
- unsigned char *ptr; /* pointer to waveform in system memory */
- } address;
-
- unsigned int size; /* size of waveform in samples */
- unsigned int start; /* start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned int loop_start; /* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned int loop_end; /* loop start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned short loop_repeat; /* loop repeat - 0 = forever */
-
- unsigned char flags; /* GF1 patch flags */
- unsigned char pad;
- unsigned int sample_rate; /* sample rate in Hz */
- unsigned int low_frequency; /* low frequency range */
- unsigned int high_frequency; /* high frequency range */
- unsigned int root_frequency; /* root frequency range */
- signed short tune;
- unsigned char balance;
- unsigned char envelope_rate[6];
- unsigned char envelope_offset[6];
- unsigned char tremolo_sweep;
- unsigned char tremolo_rate;
- unsigned char tremolo_depth;
- unsigned char vibrato_sweep;
- unsigned char vibrato_rate;
- unsigned char vibrato_depth;
- unsigned short scale_frequency;
- unsigned short scale_factor; /* 0-2048 or 0-2 */
-
- struct gf1_wave *next;
-};
-
-/*
- * Instrument
- */
-
-#define IWFFFF_EXCLUDE_NONE 0x0000 /* exclusion mode - none */
-#define IWFFFF_EXCLUDE_SINGLE 0x0001 /* exclude single - single note from the instrument group */
-#define IWFFFF_EXCLUDE_MULTIPLE 0x0002 /* exclude multiple - stop only same note from this instrument */
-
-#define IWFFFF_EFFECT_NONE 0
-#define IWFFFF_EFFECT_REVERB 1
-#define IWFFFF_EFFECT_CHORUS 2
-#define IWFFFF_EFFECT_ECHO 3
-
-struct gf1_instrument {
- unsigned short exclusion;
- unsigned short exclusion_group; /* 0 - none, 1-65535 */
-
- unsigned char effect1; /* effect 1 */
- unsigned char effect1_depth; /* 0-127 */
- unsigned char effect2; /* effect 2 */
- unsigned char effect2_depth; /* 0-127 */
-
- struct gf1_wave *wave; /* first waveform */
-};
-
-/*
- *
- * Kernel <-> user space
- * Hardware (CPU) independent section
- *
- * * = zero or more
- * + = one or more
- *
- * gf1_xinstrument IWFFFF_STRU_INSTR
- * +gf1_xwave IWFFFF_STRU_WAVE
- *
- */
-
-#define GF1_STRU_WAVE __cpu_to_be32(('W'<<24)|('A'<<16)|('V'<<8)|'E')
-#define GF1_STRU_INSTR __cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- * Wavetable definitions
- */
-
-struct gf1_xwave {
- __u32 stype; /* structure type */
-
- __u32 share_id[4]; /* share id - zero = no sharing */
- __u32 format; /* wave format */
-
- __u32 size; /* size of waveform in samples */
- __u32 start; /* start offset in samples * 16 (lowest 4 bits - fraction) */
- __u32 loop_start; /* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
- __u32 loop_end; /* loop start offset in samples * 16 (lowest 4 bits - fraction) */
- __u16 loop_repeat; /* loop repeat - 0 = forever */
-
- __u8 flags; /* GF1 patch flags */
- __u8 pad;
- __u32 sample_rate; /* sample rate in Hz */
- __u32 low_frequency; /* low frequency range */
- __u32 high_frequency; /* high frequency range */
- __u32 root_frequency; /* root frequency range */
- __s16 tune;
- __u8 balance;
- __u8 envelope_rate[6];
- __u8 envelope_offset[6];
- __u8 tremolo_sweep;
- __u8 tremolo_rate;
- __u8 tremolo_depth;
- __u8 vibrato_sweep;
- __u8 vibrato_rate;
- __u8 vibrato_depth;
- __u16 scale_frequency;
- __u16 scale_factor; /* 0-2048 or 0-2 */
-};
-
-/*
- * Instrument
- */
-
-struct gf1_xinstrument {
- __u32 stype;
-
- __u16 exclusion;
- __u16 exclusion_group; /* 0 - none, 1-65535 */
-
- __u8 effect1; /* effect 1 */
- __u8 effect1_depth; /* 0-127 */
- __u8 effect2; /* effect 2 */
- __u8 effect2_depth; /* 0-127 */
-};
-
-/*
- * Instrument info
- */
-
-#define GF1_INFO_ENVELOPE (1<<0)
-#define GF1_INFO_TREMOLO (1<<1)
-#define GF1_INFO_VIBRATO (1<<2)
-
-struct gf1_info {
- unsigned char flags; /* supported wave flags */
- unsigned char pad[3];
- unsigned int features; /* supported features */
- unsigned int max8_len; /* maximum 8-bit wave length */
- unsigned int max16_len; /* maximum 16-bit wave length */
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-struct snd_gf1_ops {
- void *private_data;
- int (*info)(void *private_data, struct gf1_info *info);
- int (*put_sample)(void *private_data, struct gf1_wave *wave,
- char __user *data, long len, int atomic);
- int (*get_sample)(void *private_data, struct gf1_wave *wave,
- char __user *data, long len, int atomic);
- int (*remove_sample)(void *private_data, struct gf1_wave *wave,
- int atomic);
- void (*notify)(void *private_data, struct snd_seq_kinstr *instr, int what);
- struct snd_seq_kinstr_ops kops;
-};
-
-int snd_seq_gf1_init(struct snd_gf1_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct gf1_xwave gf1_xwave_t;
-typedef struct gf1_xinstrument gf1_xinstrument_t;
-
-#endif /* __SOUND_AINSTR_GF1_H */
+++ /dev/null
-/*
- * Advanced Linux Sound Architecture
- *
- * InterWave FFFF Instrument Format
- * Copyright (c) 1994-99 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_IW_H
-#define __SOUND_AINSTR_IW_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- * share types (share ID 1)
- */
-
-#define IWFFFF_SHARE_FILE 0
-
-/*
- * wave formats
- */
-
-#define IWFFFF_WAVE_16BIT 0x0001 /* 16-bit wave */
-#define IWFFFF_WAVE_UNSIGNED 0x0002 /* unsigned wave */
-#define IWFFFF_WAVE_INVERT 0x0002 /* same as unsigned wave */
-#define IWFFFF_WAVE_BACKWARD 0x0004 /* backward mode (maybe used for reverb or ping-ping loop) */
-#define IWFFFF_WAVE_LOOP 0x0008 /* loop mode */
-#define IWFFFF_WAVE_BIDIR 0x0010 /* bidirectional mode */
-#define IWFFFF_WAVE_ULAW 0x0020 /* uLaw compressed wave */
-#define IWFFFF_WAVE_RAM 0x0040 /* wave is _preloaded_ in RAM (it is used for ROM simulation) */
-#define IWFFFF_WAVE_ROM 0x0080 /* wave is in ROM */
-#define IWFFFF_WAVE_STEREO 0x0100 /* wave is stereo */
-
-/*
- * Wavetable definitions
- */
-
-struct iwffff_wave {
- unsigned int share_id[4]; /* share id - zero = no sharing */
- unsigned int format; /* wave format */
-
- struct {
- unsigned int number; /* some other ID for this wave */
- unsigned int memory; /* begin of waveform in onboard memory */
- unsigned char *ptr; /* pointer to waveform in system memory */
- } address;
-
- unsigned int size; /* size of waveform in samples */
- unsigned int start; /* start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned int loop_start; /* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned int loop_end; /* loop start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned short loop_repeat; /* loop repeat - 0 = forever */
- unsigned int sample_ratio; /* sample ratio (44100 * 1024 / rate) */
- unsigned char attenuation; /* 0 - 127 (no corresponding midi controller) */
- unsigned char low_note; /* lower frequency range for this waveform */
- unsigned char high_note; /* higher frequency range for this waveform */
- unsigned char pad;
-
- struct iwffff_wave *next;
-};
-
-/*
- * Layer
- */
-
-#define IWFFFF_LFO_SHAPE_TRIANGLE 0
-#define IWFFFF_LFO_SHAPE_POSTRIANGLE 1
-
-struct iwffff_lfo {
- unsigned short freq; /* (0-2047) 0.01Hz - 21.5Hz */
- signed short depth; /* volume +- (0-255) 0.48675dB/step */
- signed short sweep; /* 0 - 950 deciseconds */
- unsigned char shape; /* see to IWFFFF_LFO_SHAPE_XXXX */
- unsigned char delay; /* 0 - 255 deciseconds */
-};
-
-#define IWFFFF_ENV_FLAG_RETRIGGER 0x0001 /* flag - retrigger */
-
-#define IWFFFF_ENV_MODE_ONE_SHOT 0x0001 /* mode - one shot */
-#define IWFFFF_ENV_MODE_SUSTAIN 0x0002 /* mode - sustain */
-#define IWFFFF_ENV_MODE_NO_SUSTAIN 0x0003 /* mode - no sustain */
-
-#define IWFFFF_ENV_INDEX_VELOCITY 0x0001 /* index - velocity */
-#define IWFFFF_ENV_INDEX_FREQUENCY 0x0002 /* index - frequency */
-
-struct iwffff_env_point {
- unsigned short offset;
- unsigned short rate;
-};
-
-struct iwffff_env_record {
- unsigned short nattack;
- unsigned short nrelease;
- unsigned short sustain_offset;
- unsigned short sustain_rate;
- unsigned short release_rate;
- unsigned char hirange;
- unsigned char pad;
- struct iwffff_env_record *next;
- /* points are stored here */
- /* count of points = nattack + nrelease */
-};
-
-struct iwffff_env {
- unsigned char flags;
- unsigned char mode;
- unsigned char index;
- unsigned char pad;
- struct iwffff_env_record *record;
-};
-
-#define IWFFFF_LAYER_FLAG_RETRIGGER 0x0001 /* retrigger */
-
-#define IWFFFF_LAYER_VELOCITY_TIME 0x0000 /* velocity mode = time */
-#define IWFFFF_LAYER_VELOCITY_RATE 0x0001 /* velocity mode = rate */
-
-#define IWFFFF_LAYER_EVENT_KUP 0x0000 /* layer event - key up */
-#define IWFFFF_LAYER_EVENT_KDOWN 0x0001 /* layer event - key down */
-#define IWFFFF_LAYER_EVENT_RETRIG 0x0002 /* layer event - retrigger */
-#define IWFFFF_LAYER_EVENT_LEGATO 0x0003 /* layer event - legato */
-
-struct iwffff_layer {
- unsigned char flags;
- unsigned char velocity_mode;
- unsigned char layer_event;
- unsigned char low_range; /* range for layer based */
- unsigned char high_range; /* on either velocity or frequency */
- unsigned char pan; /* pan offset from CC1 (0 left - 127 right) */
- unsigned char pan_freq_scale; /* position based on frequency (0-127) */
- unsigned char attenuation; /* 0-127 (no corresponding midi controller) */
- struct iwffff_lfo tremolo; /* tremolo effect */
- struct iwffff_lfo vibrato; /* vibrato effect */
- unsigned short freq_scale; /* 0-2048, 1024 is equal to semitone scaling */
- unsigned char freq_center; /* center for keyboard frequency scaling */
- unsigned char pad;
- struct iwffff_env penv; /* pitch envelope */
- struct iwffff_env venv; /* volume envelope */
-
- struct iwffff_wave *wave;
- struct iwffff_layer *next;
-};
-
-/*
- * Instrument
- */
-
-#define IWFFFF_EXCLUDE_NONE 0x0000 /* exclusion mode - none */
-#define IWFFFF_EXCLUDE_SINGLE 0x0001 /* exclude single - single note from the instrument group */
-#define IWFFFF_EXCLUDE_MULTIPLE 0x0002 /* exclude multiple - stop only same note from this instrument */
-
-#define IWFFFF_LAYER_NONE 0x0000 /* not layered */
-#define IWFFFF_LAYER_ON 0x0001 /* layered */
-#define IWFFFF_LAYER_VELOCITY 0x0002 /* layered by velocity */
-#define IWFFFF_LAYER_FREQUENCY 0x0003 /* layered by frequency */
-
-#define IWFFFF_EFFECT_NONE 0
-#define IWFFFF_EFFECT_REVERB 1
-#define IWFFFF_EFFECT_CHORUS 2
-#define IWFFFF_EFFECT_ECHO 3
-
-struct iwffff_instrument {
- unsigned short exclusion;
- unsigned short layer_type;
- unsigned short exclusion_group; /* 0 - none, 1-65535 */
-
- unsigned char effect1; /* effect 1 */
- unsigned char effect1_depth; /* 0-127 */
- unsigned char effect2; /* effect 2 */
- unsigned char effect2_depth; /* 0-127 */
-
- struct iwffff_layer *layer; /* first layer */
-};
-
-/*
- *
- * Kernel <-> user space
- * Hardware (CPU) independent section
- *
- * * = zero or more
- * + = one or more
- *
- * iwffff_xinstrument IWFFFF_STRU_INSTR
- * +iwffff_xlayer IWFFFF_STRU_LAYER
- * *iwffff_xenv_record IWFFFF_STRU_ENV_RECT (tremolo)
- * *iwffff_xenv_record IWFFFF_STRU_EVN_RECT (vibrato)
- * +iwffff_xwave IWFFFF_STRU_WAVE
- *
- */
-
-#define IWFFFF_STRU_WAVE __cpu_to_be32(('W'<<24)|('A'<<16)|('V'<<8)|'E')
-#define IWFFFF_STRU_ENV_RECP __cpu_to_be32(('E'<<24)|('N'<<16)|('R'<<8)|'P')
-#define IWFFFF_STRU_ENV_RECV __cpu_to_be32(('E'<<24)|('N'<<16)|('R'<<8)|'V')
-#define IWFFFF_STRU_LAYER __cpu_to_be32(('L'<<24)|('A'<<16)|('Y'<<8)|'R')
-#define IWFFFF_STRU_INSTR __cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- * Wavetable definitions
- */
-
-struct iwffff_xwave {
- __u32 stype; /* structure type */
-
- __u32 share_id[4]; /* share id - zero = no sharing */
-
- __u32 format; /* wave format */
- __u32 offset; /* offset to ROM (address) */
-
- __u32 size; /* size of waveform in samples */
- __u32 start; /* start offset in samples * 16 (lowest 4 bits - fraction) */
- __u32 loop_start; /* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
- __u32 loop_end; /* loop start offset in samples * 16 (lowest 4 bits - fraction) */
- __u16 loop_repeat; /* loop repeat - 0 = forever */
- __u32 sample_ratio; /* sample ratio (44100 * 1024 / rate) */
- __u8 attenuation; /* 0 - 127 (no corresponding midi controller) */
- __u8 low_note; /* lower frequency range for this waveform */
- __u8 high_note; /* higher frequency range for this waveform */
- __u8 pad;
-};
-
-/*
- * Layer
- */
-
-struct iwffff_xlfo {
- __u16 freq; /* (0-2047) 0.01Hz - 21.5Hz */
- __s16 depth; /* volume +- (0-255) 0.48675dB/step */
- __s16 sweep; /* 0 - 950 deciseconds */
- __u8 shape; /* see to ULTRA_IW_LFO_SHAPE_XXXX */
- __u8 delay; /* 0 - 255 deciseconds */
-};
-
-struct iwffff_xenv_point {
- __u16 offset;
- __u16 rate;
-};
-
-struct iwffff_xenv_record {
- __u32 stype;
- __u16 nattack;
- __u16 nrelease;
- __u16 sustain_offset;
- __u16 sustain_rate;
- __u16 release_rate;
- __u8 hirange;
- __u8 pad;
- /* points are stored here.. */
- /* count of points = nattack + nrelease */
-};
-
-struct iwffff_xenv {
- __u8 flags;
- __u8 mode;
- __u8 index;
- __u8 pad;
-};
-
-struct iwffff_xlayer {
- __u32 stype;
- __u8 flags;
- __u8 velocity_mode;
- __u8 layer_event;
- __u8 low_range; /* range for layer based */
- __u8 high_range; /* on either velocity or frequency */
- __u8 pan; /* pan offset from CC1 (0 left - 127 right) */
- __u8 pan_freq_scale; /* position based on frequency (0-127) */
- __u8 attenuation; /* 0-127 (no corresponding midi controller) */
- struct iwffff_xlfo tremolo; /* tremolo effect */
- struct iwffff_xlfo vibrato; /* vibrato effect */
- __u16 freq_scale; /* 0-2048, 1024 is equal to semitone scaling */
- __u8 freq_center; /* center for keyboard frequency scaling */
- __u8 pad;
- struct iwffff_xenv penv; /* pitch envelope */
- struct iwffff_xenv venv; /* volume envelope */
-};
-
-/*
- * Instrument
- */
-
-struct iwffff_xinstrument {
- __u32 stype;
-
- __u16 exclusion;
- __u16 layer_type;
- __u16 exclusion_group; /* 0 - none, 1-65535 */
-
- __u8 effect1; /* effect 1 */
- __u8 effect1_depth; /* 0-127 */
- __u8 effect2; /* effect 2 */
- __u8 effect2_depth; /* 0-127 */
-};
-
-/*
- * ROM support
- * InterWave ROMs are Little-Endian (x86)
- */
-
-#define IWFFFF_ROM_HDR_SIZE 512
-
-struct iwffff_rom_header {
- __u8 iwave[8];
- __u8 revision;
- __u8 series_number;
- __u8 series_name[16];
- __u8 date[10];
- __u16 vendor_revision_major;
- __u16 vendor_revision_minor;
- __u32 rom_size;
- __u8 copyright[128];
- __u8 vendor_name[64];
- __u8 description[128];
-};
-
-/*
- * Instrument info
- */
-
-#define IWFFFF_INFO_LFO_VIBRATO (1<<0)
-#define IWFFFF_INFO_LFO_VIBRATO_SHAPE (1<<1)
-#define IWFFFF_INFO_LFO_TREMOLO (1<<2)
-#define IWFFFF_INFO_LFO_TREMOLO_SHAPE (1<<3)
-
-struct iwffff_info {
- unsigned int format; /* supported format bits */
- unsigned int effects; /* supported effects (1 << IWFFFF_EFFECT*) */
- unsigned int lfos; /* LFO effects */
- unsigned int max8_len; /* maximum 8-bit wave length */
- unsigned int max16_len; /* maximum 16-bit wave length */
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-struct snd_iwffff_ops {
- void *private_data;
- int (*info)(void *private_data, struct iwffff_info *info);
- int (*put_sample)(void *private_data, struct iwffff_wave *wave,
- char __user *data, long len, int atomic);
- int (*get_sample)(void *private_data, struct iwffff_wave *wave,
- char __user *data, long len, int atomic);
- int (*remove_sample)(void *private_data, struct iwffff_wave *wave,
- int atomic);
- void (*notify)(void *private_data, struct snd_seq_kinstr *instr, int what);
- struct snd_seq_kinstr_ops kops;
-};
-
-int snd_seq_iwffff_init(struct snd_iwffff_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct iwffff_xwave iwffff_xwave_t;
-typedef struct iwffff_xlfo iwffff_xlfo_t;
-typedef struct iwffff_xenv_point iwffff_xenv_point_t;
-typedef struct iwffff_xenv_record iwffff_xenv_record_t;
-typedef struct iwffff_xenv iwffff_xenv_t;
-typedef struct iwffff_xlayer iwffff_xlayer_t;
-typedef struct iwffff_xinstrument iwffff_xinstrument_t;
-typedef struct iwffff_rom_header iwffff_rom_header_t;
-typedef struct iwffff_info iwffff_info_t;
-
-#endif /* __SOUND_AINSTR_IW_H */
+++ /dev/null
-/*
- * Advanced Linux Sound Architecture
- *
- * Simple (MOD player) Instrument Format
- * Copyright (c) 1994-99 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_SIMPLE_H
-#define __SOUND_AINSTR_SIMPLE_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- * share types (share ID 1)
- */
-
-#define SIMPLE_SHARE_FILE 0
-
-/*
- * wave formats
- */
-
-#define SIMPLE_WAVE_16BIT 0x0001 /* 16-bit wave */
-#define SIMPLE_WAVE_UNSIGNED 0x0002 /* unsigned wave */
-#define SIMPLE_WAVE_INVERT 0x0002 /* same as unsigned wave */
-#define SIMPLE_WAVE_BACKWARD 0x0004 /* backward mode (maybe used for reverb or ping-ping loop) */
-#define SIMPLE_WAVE_LOOP 0x0008 /* loop mode */
-#define SIMPLE_WAVE_BIDIR 0x0010 /* bidirectional mode */
-#define SIMPLE_WAVE_STEREO 0x0100 /* stereo wave */
-#define SIMPLE_WAVE_ULAW 0x0200 /* uLaw compression mode */
-
-/*
- * instrument effects
- */
-
-#define SIMPLE_EFFECT_NONE 0
-#define SIMPLE_EFFECT_REVERB 1
-#define SIMPLE_EFFECT_CHORUS 2
-#define SIMPLE_EFFECT_ECHO 3
-
-/*
- * instrument info
- */
-
-struct simple_instrument_info {
- unsigned int format; /* supported format bits */
- unsigned int effects; /* supported effects (1 << SIMPLE_EFFECT_*) */
- unsigned int max8_len; /* maximum 8-bit wave length */
- unsigned int max16_len; /* maximum 16-bit wave length */
-};
-
-/*
- * Instrument
- */
-
-struct simple_instrument {
- unsigned int share_id[4]; /* share id - zero = no sharing */
- unsigned int format; /* wave format */
-
- struct {
- unsigned int number; /* some other ID for this instrument */
- unsigned int memory; /* begin of waveform in onboard memory */
- unsigned char *ptr; /* pointer to waveform in system memory */
- } address;
-
- unsigned int size; /* size of waveform in samples */
- unsigned int start; /* start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned int loop_start; /* loop start offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned int loop_end; /* loop end offset in samples * 16 (lowest 4 bits - fraction) */
- unsigned short loop_repeat; /* loop repeat - 0 = forever */
-
- unsigned char effect1; /* effect 1 */
- unsigned char effect1_depth; /* 0-127 */
- unsigned char effect2; /* effect 2 */
- unsigned char effect2_depth; /* 0-127 */
-};
-
-/*
- *
- * Kernel <-> user space
- * Hardware (CPU) independent section
- *
- * * = zero or more
- * + = one or more
- *
- * simple_xinstrument SIMPLE_STRU_INSTR
- *
- */
-
-#define SIMPLE_STRU_INSTR __cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- * Instrument
- */
-
-struct simple_xinstrument {
- __u32 stype;
-
- __u32 share_id[4]; /* share id - zero = no sharing */
- __u32 format; /* wave format */
-
- __u32 size; /* size of waveform in samples */
- __u32 start; /* start offset in samples * 16 (lowest 4 bits - fraction) */
- __u32 loop_start; /* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
- __u32 loop_end; /* loop start offset in samples * 16 (lowest 4 bits - fraction) */
- __u16 loop_repeat; /* loop repeat - 0 = forever */
-
- __u8 effect1; /* effect 1 */
- __u8 effect1_depth; /* 0-127 */
- __u8 effect2; /* effect 2 */
- __u8 effect2_depth; /* 0-127 */
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-struct snd_simple_ops {
- void *private_data;
- int (*info)(void *private_data, struct simple_instrument_info *info);
- int (*put_sample)(void *private_data, struct simple_instrument *instr,
- char __user *data, long len, int atomic);
- int (*get_sample)(void *private_data, struct simple_instrument *instr,
- char __user *data, long len, int atomic);
- int (*remove_sample)(void *private_data, struct simple_instrument *instr,
- int atomic);
- void (*notify)(void *private_data, struct snd_seq_kinstr *instr, int what);
- struct snd_seq_kinstr_ops kops;
-};
-
-int snd_seq_simple_init(struct snd_simple_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct simple_xinstrument simple_xinstrument_t;
-
-#endif /* __SOUND_AINSTR_SIMPLE_H */
enum {
SND_AK4524, SND_AK4528, SND_AK4529,
SND_AK4355, SND_AK4358, SND_AK4381,
- SND_AK5365
+ SND_AK5365, NON_AKM
} type;
/* (array) information of combined codecs */
#define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED 66 /* ports connected */
#define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67 /* ports disconnected */
-/** synthesizer events
- * event data type = snd_seq_eve_sample_control
- */
-#define SNDRV_SEQ_EVENT_SAMPLE 70 /* sample select */
-#define SNDRV_SEQ_EVENT_SAMPLE_CLUSTER 71 /* sample cluster select */
-#define SNDRV_SEQ_EVENT_SAMPLE_START 72 /* voice start */
-#define SNDRV_SEQ_EVENT_SAMPLE_STOP 73 /* voice stop */
-#define SNDRV_SEQ_EVENT_SAMPLE_FREQ 74 /* playback frequency */
-#define SNDRV_SEQ_EVENT_SAMPLE_VOLUME 75 /* volume and balance */
-#define SNDRV_SEQ_EVENT_SAMPLE_LOOP 76 /* sample loop */
-#define SNDRV_SEQ_EVENT_SAMPLE_POSITION 77 /* sample position */
-#define SNDRV_SEQ_EVENT_SAMPLE_PRIVATE1 78 /* private (hardware dependent) event */
+/* 70-89: synthesizer events - obsoleted */
/** user-defined events with fixed length
* event data type = any
#define SNDRV_SEQ_EVENT_USR8 98
#define SNDRV_SEQ_EVENT_USR9 99
-/** instrument layer
- * variable length data can be passed directly to the driver
- */
-#define SNDRV_SEQ_EVENT_INSTR_BEGIN 100 /* begin of instrument management */
-#define SNDRV_SEQ_EVENT_INSTR_END 101 /* end of instrument management */
-#define SNDRV_SEQ_EVENT_INSTR_INFO 102 /* instrument interface info */
-#define SNDRV_SEQ_EVENT_INSTR_INFO_RESULT 103 /* result */
-#define SNDRV_SEQ_EVENT_INSTR_FINFO 104 /* get format info */
-#define SNDRV_SEQ_EVENT_INSTR_FINFO_RESULT 105 /* get format info */
-#define SNDRV_SEQ_EVENT_INSTR_RESET 106 /* reset instrument memory */
-#define SNDRV_SEQ_EVENT_INSTR_STATUS 107 /* instrument interface status */
-#define SNDRV_SEQ_EVENT_INSTR_STATUS_RESULT 108 /* result */
-#define SNDRV_SEQ_EVENT_INSTR_PUT 109 /* put instrument to port */
-#define SNDRV_SEQ_EVENT_INSTR_GET 110 /* get instrument from port */
-#define SNDRV_SEQ_EVENT_INSTR_GET_RESULT 111 /* result */
-#define SNDRV_SEQ_EVENT_INSTR_FREE 112 /* free instrument(s) */
-#define SNDRV_SEQ_EVENT_INSTR_LIST 113 /* instrument list */
-#define SNDRV_SEQ_EVENT_INSTR_LIST_RESULT 114 /* result */
-#define SNDRV_SEQ_EVENT_INSTR_CLUSTER 115 /* cluster parameters */
-#define SNDRV_SEQ_EVENT_INSTR_CLUSTER_GET 116 /* get cluster parameters */
-#define SNDRV_SEQ_EVENT_INSTR_CLUSTER_RESULT 117 /* result */
-#define SNDRV_SEQ_EVENT_INSTR_CHANGE 118 /* instrument change */
+/* 100-118: instrument layer - obsoleted */
/* 119-129: reserved */
/* 130-139: variable length events
void *ptr; /* pointer to data (note: maybe 64-bit) */
} __attribute__((packed));
-/* Instrument cluster type */
-typedef unsigned int snd_seq_instr_cluster_t;
-
-/* Instrument type */
-struct snd_seq_instr {
- snd_seq_instr_cluster_t cluster;
- unsigned int std; /* the upper byte means a private instrument (owner - client #) */
- unsigned short bank;
- unsigned short prg;
-};
-
- /* sample number */
-struct snd_seq_ev_sample {
- unsigned int std;
- unsigned short bank;
- unsigned short prg;
-};
-
- /* sample cluster */
-struct snd_seq_ev_cluster {
- snd_seq_instr_cluster_t cluster;
-};
-
- /* sample position */
-typedef unsigned int snd_seq_position_t; /* playback position (in samples) * 16 */
-
- /* sample stop mode */
-enum {
- SAMPLE_STOP_IMMEDIATELY = 0, /* terminate playing immediately */
- SAMPLE_STOP_VENVELOPE = 1, /* finish volume envelope */
- SAMPLE_STOP_LOOP = 2 /* terminate loop and finish wave */
-};
-
- /* sample frequency */
-typedef int snd_seq_frequency_t; /* playback frequency in HZ * 16 */
-
- /* sample volume control; if any value is set to -1 == do not change */
-struct snd_seq_ev_volume {
- signed short volume; /* range: 0-16383 */
- signed short lr; /* left-right balance; range: 0-16383 */
- signed short fr; /* front-rear balance; range: 0-16383 */
- signed short du; /* down-up balance; range: 0-16383 */
-};
-
- /* simple loop redefinition */
-struct snd_seq_ev_loop {
- unsigned int start; /* loop start (in samples) * 16 */
- unsigned int end; /* loop end (in samples) * 16 */
-};
-
-struct snd_seq_ev_sample_control {
- unsigned char channel;
- unsigned char unused1, unused2, unused3; /* pad */
- union {
- struct snd_seq_ev_sample sample;
- struct snd_seq_ev_cluster cluster;
- snd_seq_position_t position;
- int stop_mode;
- snd_seq_frequency_t frequency;
- struct snd_seq_ev_volume volume;
- struct snd_seq_ev_loop loop;
- unsigned char raw8[8];
- } param;
-};
-
-
-
-/* INSTR_BEGIN event */
-struct snd_seq_ev_instr_begin {
- int timeout; /* zero = forever, otherwise timeout in ms */
-};
-
struct snd_seq_result {
int event; /* processed event type */
int result;
struct snd_seq_addr addr;
struct snd_seq_connect connect;
struct snd_seq_result result;
- struct snd_seq_ev_instr_begin instr_begin;
- struct snd_seq_ev_sample_control sample;
struct snd_seq_ev_quote quote;
} data;
};
#define snd_seq_ev_is_user_type(ev) ((ev)->type >= 90 && (ev)->type < 99)
/* fixed length events: 0-99 */
#define snd_seq_ev_is_fixed_type(ev) ((ev)->type < 100)
-/* instrument layer events: 100-129 */
-#define snd_seq_ev_is_instr_type(ev) ((ev)->type >= 100 && (ev)->type < 130)
/* variable length events: 130-139 */
#define snd_seq_ev_is_variable_type(ev) ((ev)->type >= 130 && (ev)->type < 140)
/* reserved for kernel */
};
-/*
- * Instrument abstraction layer
- * - based on events
- */
-
-/* instrument types */
-#define SNDRV_SEQ_INSTR_ATYPE_DATA 0 /* instrument data */
-#define SNDRV_SEQ_INSTR_ATYPE_ALIAS 1 /* instrument alias */
-
-/* instrument ASCII identifiers */
-#define SNDRV_SEQ_INSTR_ID_DLS1 "DLS1"
-#define SNDRV_SEQ_INSTR_ID_DLS2 "DLS2"
-#define SNDRV_SEQ_INSTR_ID_SIMPLE "Simple Wave"
-#define SNDRV_SEQ_INSTR_ID_SOUNDFONT "SoundFont"
-#define SNDRV_SEQ_INSTR_ID_GUS_PATCH "GUS Patch"
-#define SNDRV_SEQ_INSTR_ID_INTERWAVE "InterWave FFFF"
-#define SNDRV_SEQ_INSTR_ID_OPL2_3 "OPL2/3 FM"
-#define SNDRV_SEQ_INSTR_ID_OPL4 "OPL4"
-
-/* instrument types */
-#define SNDRV_SEQ_INSTR_TYPE0_DLS1 (1<<0) /* MIDI DLS v1 */
-#define SNDRV_SEQ_INSTR_TYPE0_DLS2 (1<<1) /* MIDI DLS v2 */
-#define SNDRV_SEQ_INSTR_TYPE1_SIMPLE (1<<0) /* Simple Wave */
-#define SNDRV_SEQ_INSTR_TYPE1_SOUNDFONT (1<<1) /* EMU SoundFont */
-#define SNDRV_SEQ_INSTR_TYPE1_GUS_PATCH (1<<2) /* Gravis UltraSound Patch */
-#define SNDRV_SEQ_INSTR_TYPE1_INTERWAVE (1<<3) /* InterWave FFFF */
-#define SNDRV_SEQ_INSTR_TYPE2_OPL2_3 (1<<0) /* Yamaha OPL2/3 FM */
-#define SNDRV_SEQ_INSTR_TYPE2_OPL4 (1<<1) /* Yamaha OPL4 */
-
-/* put commands */
-#define SNDRV_SEQ_INSTR_PUT_CMD_CREATE 0
-#define SNDRV_SEQ_INSTR_PUT_CMD_REPLACE 1
-#define SNDRV_SEQ_INSTR_PUT_CMD_MODIFY 2
-#define SNDRV_SEQ_INSTR_PUT_CMD_ADD 3
-#define SNDRV_SEQ_INSTR_PUT_CMD_REMOVE 4
-
-/* get commands */
-#define SNDRV_SEQ_INSTR_GET_CMD_FULL 0
-#define SNDRV_SEQ_INSTR_GET_CMD_PARTIAL 1
-
-/* query flags */
-#define SNDRV_SEQ_INSTR_QUERY_FOLLOW_ALIAS (1<<0)
-
-/* free commands */
-#define SNDRV_SEQ_INSTR_FREE_CMD_ALL 0
-#define SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE 1
-#define SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER 2
-#define SNDRV_SEQ_INSTR_FREE_CMD_SINGLE 3
-
-/* size of ROM/RAM */
-typedef unsigned int snd_seq_instr_size_t;
-
-/* INSTR_INFO */
-
-struct snd_seq_instr_info {
- int result; /* operation result */
- unsigned int formats[8]; /* bitmap of supported formats */
- int ram_count; /* count of RAM banks */
- snd_seq_instr_size_t ram_sizes[16]; /* size of RAM banks */
- int rom_count; /* count of ROM banks */
- snd_seq_instr_size_t rom_sizes[8]; /* size of ROM banks */
- char reserved[128];
-};
-
-/* INSTR_STATUS */
-
-struct snd_seq_instr_status {
- int result; /* operation result */
- snd_seq_instr_size_t free_ram[16]; /* free RAM in banks */
- int instrument_count; /* count of downloaded instruments */
- char reserved[128];
-};
-
-/* INSTR_FORMAT_INFO */
-
-struct snd_seq_instr_format_info {
- char format[16]; /* format identifier - SNDRV_SEQ_INSTR_ID_* */
- unsigned int len; /* max data length (without this structure) */
-};
-
-struct snd_seq_instr_format_info_result {
- int result; /* operation result */
- char format[16]; /* format identifier */
- unsigned int len; /* filled data length (without this structure) */
-};
-
-/* instrument data */
-struct snd_seq_instr_data {
- char name[32]; /* instrument name */
- char reserved[16]; /* for the future use */
- int type; /* instrument type */
- union {
- char format[16]; /* format identifier */
- struct snd_seq_instr alias;
- } data;
-};
-
-/* INSTR_PUT/GET, data are stored in one block (extended), header + data */
-
-struct snd_seq_instr_header {
- union {
- struct snd_seq_instr instr;
- snd_seq_instr_cluster_t cluster;
- } id; /* instrument identifier */
- unsigned int cmd; /* get/put/free command */
- unsigned int flags; /* query flags (only for get) */
- unsigned int len; /* real instrument data length (without header) */
- int result; /* operation result */
- char reserved[16]; /* for the future */
- struct snd_seq_instr_data data; /* instrument data (for put/get result) */
-};
-
-/* INSTR_CLUSTER_SET */
-
-struct snd_seq_instr_cluster_set {
- snd_seq_instr_cluster_t cluster; /* cluster identifier */
- char name[32]; /* cluster name */
- int priority; /* cluster priority */
- char reserved[64]; /* for the future use */
-};
-
-/* INSTR_CLUSTER_GET */
-
-struct snd_seq_instr_cluster_get {
- snd_seq_instr_cluster_t cluster; /* cluster identifier */
- char name[32]; /* cluster name */
- int priority; /* cluster priority */
- char reserved[64]; /* for the future use */
-};
-
/*
* IOCTL commands
*/
SNDRV_HWDEP_IFACE_HDA, /* HD-audio */
/* Don't forget to change the following: */
- SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_SB_RC
+ SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_HDA
};
struct snd_hwdep_info {
* *
*****************************************************************************/
-#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 8)
+#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 9)
typedef unsigned long snd_pcm_uframes_t;
typedef signed long snd_pcm_sframes_t;
enum {
SNDRV_PCM_TSTAMP_NONE = 0,
- SNDRV_PCM_TSTAMP_MMAP,
- SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_MMAP,
+ SNDRV_PCM_TSTAMP_ENABLE,
+ SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE,
};
struct snd_pcm_sw_params {
unsigned int period_step;
unsigned int sleep_min; /* min ticks to sleep */
snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
- snd_pcm_uframes_t xfer_align; /* xfer size need to be a multiple */
+ snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */
snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */
snd_pcm_uframes_t frames;
};
+enum {
+ SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0, /* gettimeofday equivalent */
+ SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, /* posix_clock_monotonic equivalent */
+ SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,
+};
+
enum {
SNDRV_PCM_IOCTL_PVERSION = _IOR('A', 0x00, int),
SNDRV_PCM_IOCTL_INFO = _IOR('A', 0x01, struct snd_pcm_info),
SNDRV_PCM_IOCTL_TSTAMP = _IOW('A', 0x02, int),
+ SNDRV_PCM_IOCTL_TTSTAMP = _IOW('A', 0x03, int),
SNDRV_PCM_IOCTL_HW_REFINE = _IOWR('A', 0x10, struct snd_pcm_hw_params),
SNDRV_PCM_IOCTL_HW_PARAMS = _IOWR('A', 0x11, struct snd_pcm_hw_params),
SNDRV_PCM_IOCTL_HW_FREE = _IO('A', 0x12),
* *
****************************************************************************/
-#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 4)
+#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 5)
struct snd_ctl_card_info {
int card; /* card number */
#define SNDRV_CTL_ELEM_ACCESS_OWNER (1<<10) /* write lock owner */
#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK (1<<28) /* kernel use a TLV callback */
#define SNDRV_CTL_ELEM_ACCESS_USER (1<<29) /* user space element */
-#define SNDRV_CTL_ELEM_ACCESS_DINDIRECT (1<<30) /* indirect access for matrix dimensions in the info structure */
-#define SNDRV_CTL_ELEM_ACCESS_INDIRECT (1<<31) /* indirect access for element value in the value structure */
+/* bits 30 and 31 are obsoleted (for indirect access) */
/* for further details see the ACPI and PCI power management specification */
#define SNDRV_CTL_POWER_D0 0x0000 /* full On */
} value;
union {
unsigned short d[4]; /* dimensions */
- unsigned short *d_ptr; /* indirect */
+ unsigned short *d_ptr; /* indirect - obsoleted */
} dimen;
unsigned char reserved[64-4*sizeof(unsigned short)];
};
struct snd_ctl_elem_value {
struct snd_ctl_elem_id id; /* W: element ID */
- unsigned int indirect: 1; /* W: use indirect pointer (xxx_ptr member) */
+ unsigned int indirect: 1; /* W: indirect access - obsoleted */
union {
union {
long value[128];
- long *value_ptr;
+ long *value_ptr; /* obsoleted */
} integer;
union {
long long value[64];
- long long *value_ptr;
+ long long *value_ptr; /* obsoleted */
} integer64;
union {
unsigned int item[128];
- unsigned int *item_ptr;
+ unsigned int *item_ptr; /* obsoleted */
} enumerated;
union {
unsigned char data[512];
- unsigned char *data_ptr;
+ unsigned char *data_ptr; /* obsoleted */
} bytes;
struct snd_aes_iec958 iec958;
} value; /* RO */
#define SNDRV_DM_FM_IOCTL_SET_MODE _IOW('H', 0x25, int)
/* for OPL3 only */
#define SNDRV_DM_FM_IOCTL_SET_CONNECTION _IOW('H', 0x26, int)
+/* SBI patch management */
+#define SNDRV_DM_FM_IOCTL_CLEAR_PATCHES _IO ('H', 0x40)
#define SNDRV_DM_FM_OSS_IOCTL_RESET 0x20
#define SNDRV_DM_FM_OSS_IOCTL_PLAY_NOTE 0x21
#define SNDRV_DM_FM_OSS_IOCTL_SET_MODE 0x24
#define SNDRV_DM_FM_OSS_IOCTL_SET_OPL 0x25
+/*
+ * Patch Record - fixed size for write
+ */
+
+#define FM_KEY_SBI "SBI\032"
+#define FM_KEY_2OP "2OP\032"
+#define FM_KEY_4OP "4OP\032"
+
+struct sbi_patch {
+ unsigned char prog;
+ unsigned char bank;
+ char key[4];
+ char name[25];
+ char extension[7];
+ unsigned char data[32];
+};
+
#endif /* __SOUND_ASOUND_FM_H */
*
*/
+#include <linux/module.h>
#include <linux/sched.h> /* wake_up() */
#include <linux/mutex.h> /* struct mutex */
#include <linux/rwsem.h> /* struct rw_semaphore */
#include <linux/pm.h> /* pm_message_t */
#include <linux/device.h>
+/* number of supported soundcards */
+#ifdef CONFIG_SND_DYNAMIC_MINORS
+#define SNDRV_CARDS 32
+#else
+#define SNDRV_CARDS 8 /* don't change - minor numbers */
+#endif
+
+#define CONFIG_SND_MAJOR 116 /* standard configuration */
+
/* forward declarations */
#ifdef CONFIG_PCI
struct pci_dev;
#define CS4231_IFACE_CTRL 0x09 /* interface control - bits 7-2 MCE */
#define CS4231_PIN_CTRL 0x0a /* pin control */
#define CS4231_TEST_INIT 0x0b /* test and initialization */
-#define CS4231_MISC_INFO 0x0c /* miscellaneaous information */
+#define CS4231_MISC_INFO 0x0c /* miscellaneous information */
#define CS4231_LOOPBACK 0x0d /* loopback control */
#define CS4231_PLY_UPR_CNT 0x0e /* playback upper base count */
#define CS4231_PLY_LWR_CNT 0x0f /* playback lower base count */
struct gameport *gameport;
-#ifdef CONFIG_SND_CS46XX_DEBUG_GPIO
- int current_gpio;
-#endif
#ifdef CONFIG_SND_CS46XX_NEW_DSP
struct mutex spos_mutex;
-#ifndef __SOUND_DRIVER_H
-#define __SOUND_DRIVER_H
-
-/*
- * Main header file for the ALSA driver
- * Copyright (c) 1994-2000 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifdef ALSA_BUILD
-#include "config.h"
-#endif
-
-
-/* number of supported soundcards */
-#ifdef CONFIG_SND_DYNAMIC_MINORS
-#define SNDRV_CARDS 32
-#else
-#define SNDRV_CARDS 8 /* don't change - minor numbers */
-#endif
-
-#ifndef CONFIG_SND_MAJOR /* standard configuration */
-#define CONFIG_SND_MAJOR 116
-#endif
-
-#ifndef CONFIG_SND_DEBUG
-#undef CONFIG_SND_DEBUG_MEMORY
-#endif
-
-#ifdef ALSA_BUILD
-#include "adriver.h"
-#endif
-
-#include <linux/module.h>
-
-#endif /* __SOUND_DRIVER_H */
+#warning "This file is deprecated"
/************************************************************************************************/
/* EMU1010m HANA Destinations */
/************************************************************************************************/
+/* Hana, original 1010,1212,1820 using Alice2
+ * Destiniations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00, 0x00-0x0f: 16 EMU32 channels to Alice2
+ * 0x01, 0x10-0x1f: 32 Elink channels to Audio Dock
+ * 0x01, 0x00: Dock DAC 1 Left
+ * 0x01, 0x04: Dock DAC 1 Right
+ * 0x01, 0x08: Dock DAC 2 Left
+ * 0x01, 0x0c: Dock DAC 2 Right
+ * 0x01, 0x10: Dock DAC 3 Left
+ * 0x01, 0x12: PHONES Left
+ * 0x01, 0x14: Dock DAC 3 Right
+ * 0x01, 0x16: PHONES Right
+ * 0x01, 0x18: Dock DAC 4 Left
+ * 0x01, 0x1a: S/PDIF Left
+ * 0x01, 0x1c: Dock DAC 4 Right
+ * 0x01, 0x1e: S/PDIF Right
+ * 0x02, 0x00: Hana S/PDIF Left
+ * 0x02, 0x01: Hana S/PDIF Right
+ * 0x03, 0x00: Hanoa DAC Left
+ * 0x03, 0x01: Hanoa DAC Right
+ * 0x04, 0x00-0x07: Hana ADAT
+ * 0x05, 0x00: I2S0 Left to Alice2
+ * 0x05, 0x01: I2S0 Right to Alice2
+ * 0x06, 0x00: I2S0 Left to Alice2
+ * 0x06, 0x01: I2S0 Right to Alice2
+ * 0x07, 0x00: I2S0 Left to Alice2
+ * 0x07, 0x01: I2S0 Right to Alice2
+ *
+ * Hana2 never released, but used Tina
+ * Not needed.
+ *
+ * Hana3, rev2 1010,1212,1616 using Tina
+ * Destinations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00, 0x00-0x0f: 16 EMU32A channels to Tina
+ * 0x01, 0x10-0x1f: 32 EDI channels to Micro Dock
+ * 0x01, 0x00: Dock DAC 1 Left
+ * 0x01, 0x04: Dock DAC 1 Right
+ * 0x01, 0x08: Dock DAC 2 Left
+ * 0x01, 0x0c: Dock DAC 2 Right
+ * 0x01, 0x10: Dock DAC 3 Left
+ * 0x01, 0x12: Dock S/PDIF Left
+ * 0x01, 0x14: Dock DAC 3 Right
+ * 0x01, 0x16: Dock S/PDIF Right
+ * 0x01, 0x18-0x1f: Dock ADAT 0-7
+ * 0x02, 0x00: Hana3 S/PDIF Left
+ * 0x02, 0x01: Hana3 S/PDIF Right
+ * 0x03, 0x00: Hanoa DAC Left
+ * 0x03, 0x01: Hanoa DAC Right
+ * 0x04, 0x00-0x07: Hana3 ADAT 0-7
+ * 0x05, 0x00-0x0f: 16 EMU32B channels to Tina
+ * 0x06-0x07: Not used
+ *
+ * HanaLite, rev1 0404 using Alice2
+ * Destiniations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00, 0x00-0x0f: 16 EMU32 channels to Alice2
+ * 0x01: Not used
+ * 0x02, 0x00: S/PDIF Left
+ * 0x02, 0x01: S/PDIF Right
+ * 0x03, 0x00: DAC Left
+ * 0x03, 0x01: DAC Right
+ * 0x04-0x07: Not used
+ *
+ * HanaLiteLite, rev2 0404 using Alice2
+ * Destiniations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00, 0x00-0x0f: 16 EMU32 channels to Alice2
+ * 0x01: Not used
+ * 0x02, 0x00: S/PDIF Left
+ * 0x02, 0x01: S/PDIF Right
+ * 0x03, 0x00: DAC Left
+ * 0x03, 0x01: DAC Right
+ * 0x04-0x07: Not used
+ *
+ * Mana, Cardbus 1616 using Tina2
+ * Destinations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00, 0x00-0x0f: 16 EMU32A channels to Tina2
+ * 0x01, 0x10-0x1f: 32 EDI channels to Micro Dock
+ * 0x01, 0x00: Dock DAC 1 Left
+ * 0x01, 0x04: Dock DAC 1 Right
+ * 0x01, 0x08: Dock DAC 2 Left
+ * 0x01, 0x0c: Dock DAC 2 Right
+ * 0x01, 0x10: Dock DAC 3 Left
+ * 0x01, 0x12: Dock S/PDIF Left
+ * 0x01, 0x14: Dock DAC 3 Right
+ * 0x01, 0x16: Dock S/PDIF Right
+ * 0x01, 0x18-0x1f: Dock ADAT 0-7
+ * 0x02: Not used
+ * 0x03, 0x00: Mana DAC Left
+ * 0x03, 0x01: Mana DAC Right
+ * 0x04, 0x00-0x0f: 16 EMU32B channels to Tina2
+ * 0x05-0x07: Not used
+ *
+ *
+ */
/* 32-bit destinations of signal in the Hana FPGA. Destinations are either
* physical outputs of Hana, or outputs going to Alice2 (audigy) for capture
* - 16 x EMU_DST_ALICE2_EMU32_X.
#define EMU_DST_ALICE_I2S2_LEFT 0x0700 /* Alice2 I2S2 Left */
#define EMU_DST_ALICE_I2S2_RIGHT 0x0701 /* Alice2 I2S2 Right */
+/* Additional destinations for 1616(M)/Microdock */
+/* Microdock S/PDIF OUT Left, 1st or 48kHz only */
+#define EMU_DST_MDOCK_SPDIF_LEFT1 0x0112
+/* Microdock S/PDIF OUT Left, 2nd or 96kHz */
+#define EMU_DST_MDOCK_SPDIF_LEFT2 0x0113
+/* Microdock S/PDIF OUT Right, 1st or 48kHz only */
+#define EMU_DST_MDOCK_SPDIF_RIGHT1 0x0116
+/* Microdock S/PDIF OUT Right, 2nd or 96kHz */
+#define EMU_DST_MDOCK_SPDIF_RIGHT2 0x0117
+/* Microdock S/PDIF ADAT 8 channel out +8 to +f */
+#define EMU_DST_MDOCK_ADAT 0x0118
+
+/* Headphone jack on 1010 cardbus? 44.1/48kHz only? */
+#define EMU_DST_MANA_DAC_LEFT 0x0300
+/* Headphone jack on 1010 cardbus? 44.1/48kHz only? */
+#define EMU_DST_MANA_DAC_RIGHT 0x0301
+
/************************************************************************************************/
/* EMU1010m HANA Sources */
/************************************************************************************************/
+/* Hana, original 1010,1212,1820 using Alice2
+ * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00,0x00-0x1f: Silence
+ * 0x01, 0x10-0x1f: 32 Elink channels from Audio Dock
+ * 0x01, 0x00: Dock Mic A
+ * 0x01, 0x04: Dock Mic B
+ * 0x01, 0x08: Dock ADC 1 Left
+ * 0x01, 0x0c: Dock ADC 1 Right
+ * 0x01, 0x10: Dock ADC 2 Left
+ * 0x01, 0x14: Dock ADC 2 Right
+ * 0x01, 0x18: Dock ADC 3 Left
+ * 0x01, 0x1c: Dock ADC 3 Right
+ * 0x02, 0x00: Hana ADC Left
+ * 0x02, 0x01: Hana ADC Right
+ * 0x03, 0x00-0x0f: 16 inputs from Alice2 Emu32A output
+ * 0x03, 0x10-0x1f: 16 inputs from Alice2 Emu32B output
+ * 0x04, 0x00-0x07: Hana ADAT
+ * 0x05, 0x00: Hana S/PDIF Left
+ * 0x05, 0x01: Hana S/PDIF Right
+ * 0x06-0x07: Not used
+ *
+ * Hana2 never released, but used Tina
+ * Not needed.
+ *
+ * Hana3, rev2 1010,1212,1616 using Tina
+ * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00,0x00-0x1f: Silence
+ * 0x01, 0x10-0x1f: 32 Elink channels from Audio Dock
+ * 0x01, 0x00: Dock Mic A
+ * 0x01, 0x04: Dock Mic B
+ * 0x01, 0x08: Dock ADC 1 Left
+ * 0x01, 0x0c: Dock ADC 1 Right
+ * 0x01, 0x10: Dock ADC 2 Left
+ * 0x01, 0x12: Dock S/PDIF Left
+ * 0x01, 0x14: Dock ADC 2 Right
+ * 0x01, 0x16: Dock S/PDIF Right
+ * 0x01, 0x18-0x1f: Dock ADAT 0-7
+ * 0x01, 0x18: Dock ADC 3 Left
+ * 0x01, 0x1c: Dock ADC 3 Right
+ * 0x02, 0x00: Hanoa ADC Left
+ * 0x02, 0x01: Hanoa ADC Right
+ * 0x03, 0x00-0x0f: 16 inputs from Tina Emu32A output
+ * 0x03, 0x10-0x1f: 16 inputs from Tina Emu32B output
+ * 0x04, 0x00-0x07: Hana3 ADAT
+ * 0x05, 0x00: Hana3 S/PDIF Left
+ * 0x05, 0x01: Hana3 S/PDIF Right
+ * 0x06-0x07: Not used
+ *
+ * HanaLite, rev1 0404 using Alice2
+ * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00,0x00-0x1f: Silence
+ * 0x01: Not used
+ * 0x02, 0x00: ADC Left
+ * 0x02, 0x01: ADC Right
+ * 0x03, 0x00-0x0f: 16 inputs from Alice2 Emu32A output
+ * 0x03, 0x10-0x1f: 16 inputs from Alice2 Emu32B output
+ * 0x04: Not used
+ * 0x05, 0x00: S/PDIF Left
+ * 0x05, 0x01: S/PDIF Right
+ * 0x06-0x07: Not used
+ *
+ * HanaLiteLite, rev2 0404 using Alice2
+ * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00,0x00-0x1f: Silence
+ * 0x01: Not used
+ * 0x02, 0x00: ADC Left
+ * 0x02, 0x01: ADC Right
+ * 0x03, 0x00-0x0f: 16 inputs from Alice2 Emu32A output
+ * 0x03, 0x10-0x1f: 16 inputs from Alice2 Emu32B output
+ * 0x04: Not used
+ * 0x05, 0x00: S/PDIF Left
+ * 0x05, 0x01: S/PDIF Right
+ * 0x06-0x07: Not used
+ *
+ * Mana, Cardbus 1616 using Tina2
+ * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
+ * 0x00,0x00-0x1f: Silence
+ * 0x01, 0x10-0x1f: 32 Elink channels from Audio Dock
+ * 0x01, 0x00: Dock Mic A
+ * 0x01, 0x04: Dock Mic B
+ * 0x01, 0x08: Dock ADC 1 Left
+ * 0x01, 0x0c: Dock ADC 1 Right
+ * 0x01, 0x10: Dock ADC 2 Left
+ * 0x01, 0x12: Dock S/PDIF Left
+ * 0x01, 0x14: Dock ADC 2 Right
+ * 0x01, 0x16: Dock S/PDIF Right
+ * 0x01, 0x18-0x1f: Dock ADAT 0-7
+ * 0x01, 0x18: Dock ADC 3 Left
+ * 0x01, 0x1c: Dock ADC 3 Right
+ * 0x02: Not used
+ * 0x03, 0x00-0x0f: 16 inputs from Tina Emu32A output
+ * 0x03, 0x10-0x1f: 16 inputs from Tina Emu32B output
+ * 0x04-0x07: Not used
+ *
+ */
+
/* 32-bit sources of signal in the Hana FPGA. The sources are routed to
* destinations using mixer control for each destination - see emumixer.c
* Sources are either physical inputs of FPGA,
#define EMU_SRC_HANA_SPDIF_LEFT2 0x0502 /* Hana SPDIF Left, 2nd or 96kHz */
#define EMU_SRC_HANA_SPDIF_RIGHT1 0x0501 /* Hana SPDIF Right, 1st or 48kHz only */
#define EMU_SRC_HANA_SPDIF_RIGHT2 0x0503 /* Hana SPDIF Right, 2nd or 96kHz */
+
+/* Additional inputs for 1616(M)/Microdock */
+/* Microdock S/PDIF Left, 1st or 48kHz only */
+#define EMU_SRC_MDOCK_SPDIF_LEFT1 0x0112
+/* Microdock S/PDIF Left, 2nd or 96kHz */
+#define EMU_SRC_MDOCK_SPDIF_LEFT2 0x0113
+/* Microdock S/PDIF Right, 1st or 48kHz only */
+#define EMU_SRC_MDOCK_SPDIF_RIGHT1 0x0116
+/* Microdock S/PDIF Right, 2nd or 96kHz */
+#define EMU_SRC_MDOCK_SPDIF_RIGHT2 0x0117
+/* Microdock ADAT 8 channel in +8 to +f */
+#define EMU_SRC_MDOCK_ADAT 0x0118
+
/* 0x600 and 0x700 no used */
/* ------------------- STRUCTURES -------------------- */
void (*interrupt)(struct snd_emu10k1 *emu, unsigned int status);
};
+enum {
+ EMU_MODEL_SB,
+ EMU_MODEL_EMU1010,
+ EMU_MODEL_EMU1010B,
+ EMU_MODEL_EMU1616,
+ EMU_MODEL_EMU0404,
+};
+
struct snd_emu_chip_details {
u32 vendor;
u32 device;
unsigned char spdif_bug; /* Has Spdif phasing bug */
unsigned char ac97_chip; /* Has an AC97 chip: 1 = mandatory, 2 = optional */
unsigned char ecard; /* APS EEPROM */
- unsigned char emu1010; /* EMU 1010m card */
+ unsigned char emu_model; /* EMU model type */
unsigned char spi_dac; /* SPI interface for DAC */
unsigned char i2c_adc; /* I2C interface for ADC */
unsigned char adc_1361t; /* Use Philips 1361T ADC */
spinlock_t reg_lock;
spinlock_t emu_lock;
spinlock_t voice_lock;
+ spinlock_t spi_lock; /* serialises access to spi port */
+ spinlock_t i2c_lock; /* serialises access to i2c port */
struct snd_emu10k1_voice voices[NUM_G];
struct snd_emu10k1_voice p16v_voices[4];
#include "timer.h"
#include "seq_midi_emul.h"
#include "seq_device.h"
-#include "ainstr_iw.h"
-#include "ainstr_gf1.h"
-#include "ainstr_simple.h"
#include <asm/io.h>
-#define SNDRV_SEQ_DEV_ID_GUS "gus-synth"
-
/* IO ports */
#define GUSP(gus, x) ((gus)->gf1.port + SNDRV_g_u_s_##x)
struct snd_gus_voice;
-struct snd_gus_sample_ops {
- void (*sample_start)(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position);
- void (*sample_stop)(struct snd_gus_card *gus, struct snd_gus_voice *voice, int mode);
- void (*sample_freq)(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_frequency_t freq);
- void (*sample_volume)(struct snd_gus_card *gus, struct snd_gus_voice *voice, struct snd_seq_ev_volume *volume);
- void (*sample_loop)(struct snd_gus_card *card, struct snd_gus_voice *voice, struct snd_seq_ev_loop *loop);
- void (*sample_pos)(struct snd_gus_card *card, struct snd_gus_voice *voice, snd_seq_position_t position);
- void (*sample_private1)(struct snd_gus_card *card, struct snd_gus_voice *voice, unsigned char *data);
-};
-
#define SNDRV_GF1_VOICE_TYPE_PCM 0
#define SNDRV_GF1_VOICE_TYPE_SYNTH 1
#define SNDRV_GF1_VOICE_TYPE_MIDI 2
struct snd_gus_sample_ops *sample_ops;
- struct snd_seq_instr instr;
-
/* running status / registers */
- struct snd_seq_ev_volume sample_volume;
-
unsigned short fc_register;
unsigned short fc_lfo;
unsigned short gf1_volume;
int seq_client;
struct snd_gus_port seq_ports[4];
- struct snd_seq_kinstr_list *ilist;
- struct snd_iwffff_ops iwffff_ops;
- struct snd_gf1_ops gf1_ops;
- struct snd_simple_ops simple_ops;
/* timer */
struct snd_rawmidi_substream *midi_substream_output;
struct snd_rawmidi_substream *midi_substream_input;
- struct snd_seq_device *seq_dev;
-
spinlock_t reg_lock;
spinlock_t voice_alloc;
spinlock_t active_voice_lock;
int snd_gf1_rawmidi_new(struct snd_gus_card * gus, int device, struct snd_rawmidi **rrawmidi);
-#if 0
-extern void snd_engine_instrument_register(unsigned short mode,
- struct _SND_INSTRUMENT_VOICE_COMMANDS *voice_cmds,
- struct _SND_INSTRUMENT_NOTE_COMMANDS *note_cmds,
- struct _SND_INSTRUMENT_CHANNEL_COMMANDS *channel_cmds);
-extern int snd_engine_instrument_register_ask(unsigned short mode);
-#endif
-
/* gus_dram.c */
int snd_gus_dram_write(struct snd_gus_card *gus, char __user *ptr,
unsigned int addr, unsigned int size);
int snd_gus_dram_read(struct snd_gus_card *gus, char __user *ptr,
unsigned int addr, unsigned int size, int rom);
-#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
-
-/* gus_sample.c */
-void snd_gus_sample_event(struct snd_seq_event *ev, struct snd_gus_port *p);
-
-/* gus_simple.c */
-void snd_gf1_simple_init(struct snd_gus_voice *voice);
-
-/* gus_instr.c */
-int snd_gus_iwffff_put_sample(void *private_data, struct iwffff_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_iwffff_get_sample(void *private_data, struct iwffff_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_iwffff_remove_sample(void *private_data, struct iwffff_wave *wave,
- int atomic);
-int snd_gus_gf1_put_sample(void *private_data, struct gf1_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_gf1_get_sample(void *private_data, struct gf1_wave *wave,
- char __user *data, long len, int atomic);
-int snd_gus_gf1_remove_sample(void *private_data, struct gf1_wave *wave,
- int atomic);
-int snd_gus_simple_put_sample(void *private_data, struct simple_instrument *instr,
- char __user *data, long len, int atomic);
-int snd_gus_simple_get_sample(void *private_data, struct simple_instrument *instr,
- char __user *data, long len, int atomic);
-int snd_gus_simple_remove_sample(void *private_data, struct simple_instrument *instr,
- int atomic);
-
-#endif /* CONFIG_SND_SEQUENCER */
-
#endif /* __SOUND_GUS_H */
extern struct snd_info_entry *snd_seq_root;
#ifdef CONFIG_SND_OSSEMUL
extern struct snd_info_entry *snd_oss_root;
+void snd_card_info_read_oss(struct snd_info_buffer *buffer);
#else
#define snd_oss_root NULL
+static inline void snd_card_info_read_oss(struct snd_info_buffer *buffer) {}
#endif
int snd_iprintf(struct snd_info_buffer * buffer, char *fmt,...) __attribute__ ((format (printf, 2, 3)));
*
*/
-#include "driver.h"
-#include <linux/time.h>
-#include <linux/mutex.h>
-#include "core.h"
-#include "hwdep.h"
-#include "timer.h"
-#include "seq_midi_emul.h"
+#include <sound/core.h>
+#include <sound/hwdep.h>
+#include <sound/timer.h>
+#include <sound/seq_midi_emul.h>
#ifdef CONFIG_SND_SEQUENCER_OSS
-#include "seq_oss.h"
-#include "seq_oss_legacy.h"
+#include <sound/seq_oss.h>
+#include <sound/seq_oss_legacy.h>
#endif
-#include "seq_device.h"
-#include "ainstr_fm.h"
+#include <sound/seq_device.h>
+#include <sound/asound_fm.h>
/*
* Register numbers for the global registers
struct snd_opl3;
+/*
+ * Instrument record, aka "Patch"
+ */
+
+/* FM operator */
+struct fm_operator {
+ unsigned char am_vib;
+ unsigned char ksl_level;
+ unsigned char attack_decay;
+ unsigned char sustain_release;
+ unsigned char wave_select;
+} __attribute__((packed));
+
+/* Instrument data */
+struct fm_instrument {
+ struct fm_operator op[4];
+ unsigned char feedback_connection[2];
+ unsigned char echo_delay;
+ unsigned char echo_atten;
+ unsigned char chorus_spread;
+ unsigned char trnsps;
+ unsigned char fix_dur;
+ unsigned char modes;
+ unsigned char fix_key;
+};
+
+/* type */
+#define FM_PATCH_OPL2 0x01 /* OPL2 2 operators FM instrument */
+#define FM_PATCH_OPL3 0x02 /* OPL3 4 operators FM instrument */
+
+/* Instrument record */
+struct fm_patch {
+ unsigned char prog;
+ unsigned char bank;
+ unsigned char type;
+ struct fm_instrument inst;
+ char name[24];
+ struct fm_patch *next;
+};
+
+
/*
* A structure to keep track of each hardware voice
*/
void *private_data;
void (*private_free)(struct snd_opl3 *);
+ struct snd_hwdep *hwdep;
spinlock_t reg_lock;
struct snd_card *card; /* The card that this belongs to */
- int used; /* usage flag - exclusive */
unsigned char fm_mode; /* OPL mode, see SNDRV_DM_FM_MODE_XXX */
unsigned char rhythm; /* percussion mode flag */
unsigned char max_voices; /* max number of voices */
struct snd_midi_channel_set * oss_chset;
#endif
- struct snd_seq_kinstr_ops fm_ops;
- struct snd_seq_kinstr_list *ilist;
+#define OPL3_PATCH_HASH_SIZE 32
+ struct fm_patch *patch_table[OPL3_PATCH_HASH_SIZE];
struct snd_opl3_voice voices[MAX_OPL3_VOICES]; /* Voices (OPL3 'channel') */
int use_time; /* allocation counter */
int sys_timer_status; /* system timer run status */
spinlock_t sys_timer_lock; /* Lock for system timer access */
#endif
- struct mutex access_mutex; /* locking */
};
/* opl3.c */
int snd_opl3_open(struct snd_hwdep * hw, struct file *file);
int snd_opl3_ioctl(struct snd_hwdep * hw, struct file *file,
unsigned int cmd, unsigned long arg);
+long snd_opl3_write(struct snd_hwdep *hw, const char __user *buf, long count,
+ loff_t *offset);
int snd_opl3_release(struct snd_hwdep * hw, struct file *file);
void snd_opl3_reset(struct snd_opl3 * opl3);
+int snd_opl3_load_patch(struct snd_opl3 *opl3,
+ int prog, int bank, int type,
+ const char *name,
+ const unsigned char *ext,
+ const unsigned char *data);
+struct fm_patch *snd_opl3_find_patch(struct snd_opl3 *opl3, int prog, int bank,
+ int create_patch);
+void snd_opl3_clear_patches(struct snd_opl3 *opl3);
+
#endif /* __SOUND_OPL3_H */
snd_pcm_uframes_t period_size; /* period size */
unsigned int periods; /* periods */
snd_pcm_uframes_t buffer_size; /* buffer size */
- unsigned int tick_time; /* tick time */
snd_pcm_uframes_t min_align; /* Min alignment for the format */
size_t byte_align;
unsigned int frame_bits;
/* -- SW params -- */
int tstamp_mode; /* mmap timestamp is updated */
unsigned int period_step;
- unsigned int sleep_min; /* min ticks to sleep */
- snd_pcm_uframes_t xfer_align; /* xfer size need to be a multiple */
snd_pcm_uframes_t start_threshold;
snd_pcm_uframes_t stop_threshold;
snd_pcm_uframes_t silence_threshold; /* Silence filling happens when
/* -- locking / scheduling -- */
wait_queue_head_t sleep;
- struct timer_list tick_timer;
struct fasync_struct *fasync;
/* -- private section -- */
/* -- timer -- */
unsigned int timer_resolution; /* timer resolution */
+ int tstamp_type; /* timestamp type */
/* -- DMA -- */
unsigned char *dma_area; /* DMA area */
#define params_periods(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_PERIODS)->min
#define params_buffer_size(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_BUFFER_SIZE)->min
#define params_buffer_bytes(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_BUFFER_BYTES)->min
-#define params_tick_time(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_TICK_TIME)->min
int snd_interval_refine(struct snd_interval *i, const struct snd_interval *v);
int snd_pcm_playback_xrun_asap(struct snd_pcm_substream *substream);
int snd_pcm_capture_xrun_asap(struct snd_pcm_substream *substream);
void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_uframes_t new_hw_ptr);
-void snd_pcm_tick_prepare(struct snd_pcm_substream *substream);
-void snd_pcm_tick_set(struct snd_pcm_substream *substream, unsigned long ticks);
-void snd_pcm_tick_elapsed(struct snd_pcm_substream *substream);
void snd_pcm_period_elapsed(struct snd_pcm_substream *substream);
snd_pcm_sframes_t snd_pcm_lib_write(struct snd_pcm_substream *substream,
const void __user *buf,
void snd_pcm_timer_init(struct snd_pcm_substream *substream);
void snd_pcm_timer_done(struct snd_pcm_substream *substream);
+static inline void snd_pcm_gettime(struct snd_pcm_runtime *runtime,
+ struct timespec *tv)
+{
+ if (runtime->tstamp_type == SNDRV_PCM_TSTAMP_TYPE_MONOTONIC)
+ do_posix_clock_monotonic_gettime(tv);
+ else
+ getnstimeofday(tv);
+}
+
/*
* Memory
*/
+++ /dev/null
-#ifndef __SOUND_SEQ_INSTR_H
-#define __SOUND_SEQ_INSTR_H
-
-/*
- * Main kernel header file for the ALSA sequencer
- * Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#include "seq_kernel.h"
-
-/* Instrument cluster */
-struct snd_seq_kcluster {
- snd_seq_instr_cluster_t cluster;
- char name[32];
- int priority;
- struct snd_seq_kcluster *next;
-};
-
-/* return pointer to private data */
-#define KINSTR_DATA(kinstr) (void *)(((char *)kinstr) + sizeof(struct snd_seq_kinstr))
-
-/* Instrument structure */
-struct snd_seq_kinstr {
- struct snd_seq_instr instr;
- char name[32];
- int type; /* instrument type */
- int use; /* use count */
- int busy; /* not useable */
- int add_len; /* additional length */
- struct snd_seq_kinstr_ops *ops; /* operations */
- struct snd_seq_kinstr *next;
-};
-
-#define SNDRV_SEQ_INSTR_HASH_SIZE 32
-
-/* Instrument flags */
-#define SNDRV_SEQ_INSTR_FLG_DIRECT (1<<0) /* accept only direct events */
-
-/* List of all instruments */
-struct snd_seq_kinstr_list {
- struct snd_seq_kinstr *hash[SNDRV_SEQ_INSTR_HASH_SIZE];
- int count; /* count of all instruments */
-
- struct snd_seq_kcluster *chash[SNDRV_SEQ_INSTR_HASH_SIZE];
- int ccount; /* count of all clusters */
-
- int owner; /* current owner of the instrument list */
- unsigned int flags;
-
- spinlock_t lock;
- spinlock_t ops_lock;
- struct mutex ops_mutex;
- unsigned long ops_flags;
-};
-
-#define SNDRV_SEQ_INSTR_NOTIFY_REMOVE 0
-#define SNDRV_SEQ_INSTR_NOTIFY_CHANGE 1
-
-struct snd_seq_kinstr_ops {
- void *private_data;
- long add_len; /* additional length */
- char *instr_type;
- int (*info)(void *private_data, char *info_data, long len);
- int (*put)(void *private_data, struct snd_seq_kinstr *kinstr,
- char __user *instr_data, long len, int atomic, int cmd);
- int (*get)(void *private_data, struct snd_seq_kinstr *kinstr,
- char __user *instr_data, long len, int atomic, int cmd);
- int (*get_size)(void *private_data, struct snd_seq_kinstr *kinstr, long *size);
- int (*remove)(void *private_data, struct snd_seq_kinstr *kinstr, int atomic);
- void (*notify)(void *private_data, struct snd_seq_kinstr *kinstr, int what);
- struct snd_seq_kinstr_ops *next;
-};
-
-
-/* instrument operations */
-struct snd_seq_kinstr_list *snd_seq_instr_list_new(void);
-void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list);
-int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list,
- struct snd_seq_instr_header *ifree,
- int client,
- int atomic);
-struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list,
- struct snd_seq_instr *instr,
- int exact,
- int follow_alias);
-void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list,
- struct snd_seq_kinstr *instr);
-int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int client,
- int atomic,
- int hop);
-
-#endif /* __SOUND_SEQ_INSTR_H */
#define SND_SOC_NOPM -1
/*
- * SoC dynamic audio power managment
+ * SoC dynamic audio power management
*
* We can have upto 4 power domains
* 1. Codec domain - VREF, VMID
.shift = wshift, .invert = winvert}
/* dapm kcontrol types */
-#define SOC_DAPM_SINGLE(xname, reg, shift, mask, invert) \
+#define SOC_DAPM_SINGLE(xname, reg, shift, max, invert) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_volsw, \
.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
- .private_value = SOC_SINGLE_VALUE(reg, shift, mask, invert) }
-#define SOC_DAPM_DOUBLE(xname, reg, shift_left, shift_right, mask, invert, \
+ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
+#define SOC_DAPM_DOUBLE(xname, reg, shift_left, shift_right, max, invert, \
power) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
.info = snd_soc_info_volsw, \
.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
.private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
- ((mask) << 16) | ((invert) << 24) }
+ ((max) << 16) | ((invert) << 24) }
+#define SOC_DAPM_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = snd_soc_info_volsw, \
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .tlv.p = (tlv_array), \
+ .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
+#define SOC_DAPM_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, \
+ power, tlv_array) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .tlv.p = (tlv_array), \
+ .info = snd_soc_info_volsw, \
+ .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+ .private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
+ ((max) << 16) | ((invert) << 24) }
#define SOC_DAPM_ENUM(xname, xenum) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_enum_double, \
/* dapm events */
int snd_soc_dapm_stream_event(struct snd_soc_codec *codec, char *stream,
int event);
+int snd_soc_dapm_device_event(struct snd_soc_device *socdev, int event);
/* dapm sys fs - used by the core */
int snd_soc_dapm_sys_add(struct device *dev);
/* external events */
unsigned short event_flags; /* flags to specify event types */
- int (*event)(struct snd_soc_dapm_widget*, int);
+ int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int);
/* kcontrols that relate to this widget */
int num_kcontrols;
#include <linux/platform_device.h>
#include <linux/types.h>
#include <linux/workqueue.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/control.h>
#include <sound/ac97_codec.h>
-#define SND_SOC_VERSION "0.13.1"
+#define SND_SOC_VERSION "0.13.2"
/*
* Convenience kcontrol builders
*/
-#define SOC_SINGLE_VALUE(reg,shift,mask,invert) ((reg) | ((shift) << 8) |\
- ((shift) << 12) | ((mask) << 16) | ((invert) << 24))
-#define SOC_SINGLE_VALUE_EXT(reg,mask,invert) ((reg) | ((mask) << 16) |\
+#define SOC_SINGLE_VALUE(reg, shift, max, invert) ((reg) | ((shift) << 8) |\
+ ((shift) << 12) | ((max) << 16) | ((invert) << 24))
+#define SOC_SINGLE_VALUE_EXT(reg, max, invert) ((reg) | ((max) << 16) |\
((invert) << 31))
-#define SOC_SINGLE(xname, reg, shift, mask, invert) \
+#define SOC_SINGLE(xname, reg, shift, max, invert) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
.put = snd_soc_put_volsw, \
- .private_value = SOC_SINGLE_VALUE(reg, shift, mask, invert) }
-#define SOC_DOUBLE(xname, reg, shift_left, shift_right, mask, invert) \
+ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
+#define SOC_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+ SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .tlv.p = (tlv_array), \
+ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
+ .put = snd_soc_put_volsw, \
+ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
+#define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
.info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
.put = snd_soc_put_volsw, \
.private_value = (reg) | ((shift_left) << 8) | \
- ((shift_right) << 12) | ((mask) << 16) | ((invert) << 24) }
-#define SOC_DOUBLE_R(xname, reg_left, reg_right, shift, mask, invert) \
+ ((shift_right) << 12) | ((max) << 16) | ((invert) << 24) }
+#define SOC_DOUBLE_R(xname, reg_left, reg_right, shift, max, invert) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
.info = snd_soc_info_volsw_2r, \
.get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
.private_value = (reg_left) | ((shift) << 8) | \
- ((mask) << 12) | ((invert) << 20) | ((reg_right) << 24) }
+ ((max) << 12) | ((invert) << 20) | ((reg_right) << 24) }
+#define SOC_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, tlv_array) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+ SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .tlv.p = (tlv_array), \
+ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
+ .put = snd_soc_put_volsw, \
+ .private_value = (reg) | ((shift_left) << 8) | \
+ ((shift_right) << 12) | ((max) << 16) | ((invert) << 24) }
+#define SOC_DOUBLE_R_TLV(xname, reg_left, reg_right, shift, max, invert, tlv_array) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+ SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .tlv.p = (tlv_array), \
+ .info = snd_soc_info_volsw_2r, \
+ .get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
+ .private_value = (reg_left) | ((shift) << 8) | \
+ ((max) << 12) | ((invert) << 20) | ((reg_right) << 24) }
#define SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, xtexts) \
{ .reg = xreg, .shift_l = xshift_l, .shift_r = xshift_r, \
.mask = xmask, .texts = xtexts }
#define SND_SOC_DAIFMT_CONT (0 << 4) /* continuous clock */
#define SND_SOC_DAIFMT_GATED (1 << 4) /* clock is gated when not Tx/Rx */
+/*
+ * DAI Sync
+ * Synchronous LR (Left Right) clocks and Frame signals.
+ */
+#define SND_SOC_DAIFMT_SYNC (0 << 5) /* Tx FRM = Rx FRM */
+#define SND_SOC_DAIFMT_ASYNC (1 << 5) /* Tx FRM ~ Rx FRM */
+
+/*
+ * TDM
+ */
+#define SND_SOC_DAIFMT_TDM (1 << 6)
+
/*
* DAI hardware signal inversions
*/
-#define SND_SOC_DAIFMT_NB_NF (0 << 8) /* normal bit clock + frame */
+#define SND_SOC_DAIFMT_NB_NF (0 << 8) /* normal bclk + frm */
#define SND_SOC_DAIFMT_NB_IF (1 << 8) /* normal bclk + inv frm */
#define SND_SOC_DAIFMT_IB_NF (2 << 8) /* invert bclk + nor frm */
#define SND_SOC_DAIFMT_IB_IF (3 << 8) /* invert bclk + frm */
/* codec/machine specific init - e.g. add machine controls */
int (*init)(struct snd_soc_codec *codec);
+
+ /* DAI pcm */
+ struct snd_pcm *pcm;
};
/* SoC machine */
int (*resume_pre)(struct platform_device *pdev);
int (*resume_post)(struct platform_device *pdev);
+ /* callbacks */
+ int (*dapm_event)(struct snd_soc_machine *, int event);
+
/* CPU <--> Codec DAI links */
struct snd_soc_dai_link *dai_link;
int num_links;
struct snd_tea575x_ops {
void (*write)(struct snd_tea575x *tea, unsigned int val);
unsigned int (*read)(struct snd_tea575x *tea);
+ void (*mute)(struct snd_tea575x *tea, unsigned int mute);
};
struct snd_tea575x {
#include "pcm.h"
#include "mpu401.h"
#include "ac97_codec.h"
-#include "seq_midi_emul.h"
-#include "seq_device.h"
#include "util_mem.h"
-//#include "ainstr_iw.h"
-//#include "ainstr_gf1.h"
-#include "ainstr_simple.h"
#define TRIDENT_DEVICE_ID_DX ((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_DX)
#define TRIDENT_DEVICE_ID_NX ((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_NX)
#define TRIDENT_DEVICE_ID_SI7018 ((PCI_VENDOR_ID_SI<<16)|PCI_DEVICE_ID_SI_7018)
-#define SNDRV_SEQ_DEV_ID_TRIDENT "trident-synth"
-
#define SNDRV_TRIDENT_VOICE_TYPE_PCM 0
#define SNDRV_TRIDENT_VOICE_TYPE_SYNTH 1
#define SNDRV_TRIDENT_VOICE_TYPE_MIDI 2
struct snd_trident_voice;
struct snd_trident_pcm_mixer;
-struct snd_trident_sample_ops {
- void (*sample_start)(struct snd_trident *gus, struct snd_trident_voice *voice, snd_seq_position_t position);
- void (*sample_stop)(struct snd_trident *gus, struct snd_trident_voice *voice, int mode);
- void (*sample_freq)(struct snd_trident *gus, struct snd_trident_voice *voice, snd_seq_frequency_t freq);
- void (*sample_volume)(struct snd_trident *gus, struct snd_trident_voice *voice, struct snd_seq_ev_volume *volume);
- void (*sample_loop)(struct snd_trident *card, struct snd_trident_voice *voice, struct snd_seq_ev_loop *loop);
- void (*sample_pos)(struct snd_trident *card, struct snd_trident_voice *voice, snd_seq_position_t position);
- void (*sample_private1)(struct snd_trident *card, struct snd_trident_voice *voice, unsigned char *data);
-};
-
struct snd_trident_port {
struct snd_midi_channel_set * chset;
struct snd_trident * trident;
unsigned char port;
unsigned char index;
- struct snd_seq_instr instr;
struct snd_trident_sample_ops *sample_ops;
/* channel parameters */
int seq_client;
struct snd_trident_port seq_ports[4];
- struct snd_simple_ops simple_ops;
- struct snd_seq_kinstr_list *ilist;
-
struct snd_trident_voice voices[64];
int ChanSynthCount; /* number of allocated synth channels */
struct snd_pcm *foldback; /* Foldback PCM */
struct snd_pcm *spdif; /* SPDIF PCM */
struct snd_rawmidi *rmidi;
- struct snd_seq_device *seq_dev;
struct snd_ac97_bus *ac97_bus;
struct snd_ac97 *ac97;
/* include/version.h. Generated by alsa/ksync script. */
-#define CONFIG_SND_VERSION "1.0.15"
-#define CONFIG_SND_DATE " (Tue Nov 20 19:16:42 2007 UTC)"
+#define CONFIG_SND_VERSION "1.0.16rc2"
+#define CONFIG_SND_DATE " (Thu Jan 31 16:40:16 2008 UTC)"
#define __AOA_H
#include <asm/prom.h>
#include <linux/module.h>
-/* So apparently there's a reason for requiring driver.h to be included first! */
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/asound.h>
#include <sound/control.h>
struct onyx *onyx = snd_kcontrol_chip(kcontrol);
s8 l, r;
+ if (ucontrol->value.integer.value[0] < -128 + VOLUME_RANGE_SHIFT ||
+ ucontrol->value.integer.value[0] > -1 + VOLUME_RANGE_SHIFT)
+ return -EINVAL;
+ if (ucontrol->value.integer.value[1] < -128 + VOLUME_RANGE_SHIFT ||
+ ucontrol->value.integer.value[1] > -1 + VOLUME_RANGE_SHIFT)
+ return -EINVAL;
+
mutex_lock(&onyx->mutex);
onyx_read_register(onyx, ONYX_REG_DAC_ATTEN_LEFT, &l);
onyx_read_register(onyx, ONYX_REG_DAC_ATTEN_RIGHT, &r);
struct onyx *onyx = snd_kcontrol_chip(kcontrol);
u8 v, n;
+ if (ucontrol->value.integer.value[0] < 3 + INPUTGAIN_RANGE_SHIFT ||
+ ucontrol->value.integer.value[0] > 28 + INPUTGAIN_RANGE_SHIFT)
+ return -EINVAL;
mutex_lock(&onyx->mutex);
onyx_read_register(onyx, ONYX_REG_ADC_CONTROL, &v);
n = v;
static int onyx_snd_capture_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
+ if (ucontrol->value.enumerated.item[0] > 1)
+ return -EINVAL;
onyx_set_capture_source(snd_kcontrol_chip(kcontrol),
ucontrol->value.enumerated.item[0]);
return 1;
{
struct tas *tas = snd_kcontrol_chip(kcontrol);
+ if (ucontrol->value.integer.value[0] < 0 ||
+ ucontrol->value.integer.value[0] > 177)
+ return -EINVAL;
+ if (ucontrol->value.integer.value[1] < 0 ||
+ ucontrol->value.integer.value[1] > 177)
+ return -EINVAL;
+
mutex_lock(&tas->mtx);
if (tas->cached_volume_l == ucontrol->value.integer.value[0]
&& tas->cached_volume_r == ucontrol->value.integer.value[1]) {
{
struct tas *tas = snd_kcontrol_chip(kcontrol);
+ if (ucontrol->value.integer.value[0] < 0 ||
+ ucontrol->value.integer.value[0] > TAS3004_DRC_MAX)
+ return -EINVAL;
+
mutex_lock(&tas->mtx);
if (tas->drc_range == ucontrol->value.integer.value[0]) {
mutex_unlock(&tas->mtx);
return 0;
}
- tas->drc_enabled = ucontrol->value.integer.value[0];
+ tas->drc_enabled = !!ucontrol->value.integer.value[0];
if (tas->hw_enabled)
tas3004_set_drc(tas);
mutex_unlock(&tas->mtx);
struct tas *tas = snd_kcontrol_chip(kcontrol);
int oldacr;
+ if (ucontrol->value.enumerated.item[0] > 1)
+ return -EINVAL;
mutex_lock(&tas->mtx);
oldacr = tas->acr;
{
struct tas *tas = snd_kcontrol_chip(kcontrol);
+ if (ucontrol->value.integer.value[0] < TAS3004_TREBLE_MIN ||
+ ucontrol->value.integer.value[0] > TAS3004_TREBLE_MAX)
+ return -EINVAL;
mutex_lock(&tas->mtx);
if (tas->treble == ucontrol->value.integer.value[0]) {
mutex_unlock(&tas->mtx);
{
struct tas *tas = snd_kcontrol_chip(kcontrol);
+ if (ucontrol->value.integer.value[0] < TAS3004_BASS_MIN ||
+ ucontrol->value.integer.value[0] > TAS3004_BASS_MAX)
+ return -EINVAL;
mutex_lock(&tas->mtx);
if (tas->bass == ucontrol->value.integer.value[0]) {
mutex_unlock(&tas->mtx);
struct gpio_runtime *gpio = snd_kcontrol_chip(kcontrol); \
if (gpio->methods && gpio->methods->get_##n) \
gpio->methods->set_##n(gpio, \
- ucontrol->value.integer.value[0]); \
+ !!ucontrol->value.integer.value[0]); \
return 1; \
} \
static struct snd_kcontrol_new n##_ctl = { \
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <asm/macio.h>
#include <asm/io.h>
#include <linux/delay.h>
-/* So apparently there's a reason for requiring driver.h
- * to be included first, even if I don't know it... */
-#include <sound/driver.h>
#include <sound/core.h>
#include <asm/macio.h>
#include <linux/pci.h>
hw->period_bytes_max = 16384;
hw->periods_min = 3;
hw->periods_max = MAX_DBDMA_COMMANDS;
+ err = snd_pcm_hw_constraint_integer(pi->substream->runtime,
+ SNDRV_PCM_HW_PARAM_PERIODS);
+ if (err < 0) {
+ result = err;
+ goto out_unlock;
+ }
list_for_each_entry(cii, &sdev->codec_list, list) {
if (cii->codec->open) {
err = cii->codec->open(cii, pi->substream);
if (dev->pcm->card != card) {
printk(KERN_ERR
"Can't attach same bus to different cards!\n");
+ err = -EINVAL;
goto out_put_ci_module;
}
err = snd_pcm_new_stream(dev->pcm, SNDRV_PCM_STREAM_CAPTURE, 1);
#include <asm/irq.h>
#include <asm/sizes.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/ac97_codec.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <linux/wait.h>
#include <linux/delay.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
snprintf(card->longname, sizeof(card->longname),
"%s (%s)", dev->dev.driver->name, card->mixername);
+ snd_card_set_dev(card, &dev->dev);
ret = snd_card_register(card);
if (ret == 0) {
platform_set_drvdata(dev, card);
#include <linux/slab.h>
#include <linux/dma-mapping.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
*
***************************************************************************************************/
-#include <sound/driver.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
*
*/
-#include <sound/driver.h>
#include <linux/threads.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
access = ncontrol->access == 0 ? SNDRV_CTL_ELEM_ACCESS_READWRITE :
(ncontrol->access & (SNDRV_CTL_ELEM_ACCESS_READWRITE|
SNDRV_CTL_ELEM_ACCESS_INACTIVE|
- SNDRV_CTL_ELEM_ACCESS_DINDIRECT|
- SNDRV_CTL_ELEM_ACCESS_INDIRECT|
SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE|
SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK));
kctl.info = ncontrol->info;
struct snd_kcontrol *kctl;
struct snd_kcontrol_volatile *vd;
unsigned int index_offset;
- int result, indirect;
+ int result;
down_read(&card->controls_rwsem);
kctl = snd_ctl_find_id(card, &control->id);
} else {
index_offset = snd_ctl_get_ioff(kctl, &control->id);
vd = &kctl->vd[index_offset];
- indirect = vd->access & SNDRV_CTL_ELEM_ACCESS_INDIRECT ? 1 : 0;
- if (control->indirect != indirect) {
- result = -EACCES;
- } else {
- if ((vd->access & SNDRV_CTL_ELEM_ACCESS_READ) && kctl->get != NULL) {
- snd_ctl_build_ioff(&control->id, kctl, index_offset);
- result = kctl->get(kctl, control);
- } else {
- result = -EPERM;
- }
- }
+ if ((vd->access & SNDRV_CTL_ELEM_ACCESS_READ) &&
+ kctl->get != NULL) {
+ snd_ctl_build_ioff(&control->id, kctl, index_offset);
+ result = kctl->get(kctl, control);
+ } else
+ result = -EPERM;
}
up_read(&card->controls_rwsem);
return result;
struct snd_kcontrol *kctl;
struct snd_kcontrol_volatile *vd;
unsigned int index_offset;
- int result, indirect;
+ int result;
down_read(&card->controls_rwsem);
kctl = snd_ctl_find_id(card, &control->id);
} else {
index_offset = snd_ctl_get_ioff(kctl, &control->id);
vd = &kctl->vd[index_offset];
- indirect = vd->access & SNDRV_CTL_ELEM_ACCESS_INDIRECT ? 1 : 0;
- if (control->indirect != indirect) {
- result = -EACCES;
+ if (!(vd->access & SNDRV_CTL_ELEM_ACCESS_WRITE) ||
+ kctl->put == NULL ||
+ (file && vd->owner && vd->owner != file)) {
+ result = -EPERM;
} else {
- if (!(vd->access & SNDRV_CTL_ELEM_ACCESS_WRITE) ||
- kctl->put == NULL ||
- (file && vd->owner != NULL && vd->owner != file)) {
- result = -EPERM;
- } else {
- snd_ctl_build_ioff(&control->id, kctl, index_offset);
- result = kctl->put(kctl, control);
- }
- if (result > 0) {
- up_read(&card->controls_rwsem);
- snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, &control->id);
- return 0;
- }
+ snd_ctl_build_ioff(&control->id, kctl, index_offset);
+ result = kctl->put(kctl, control);
+ }
+ if (result > 0) {
+ up_read(&card->controls_rwsem);
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &control->id);
+ return 0;
}
}
up_read(&card->controls_rwsem);
struct snd_ctl_elem_value32 __user *data32,
int *typep, int *countp)
{
- int i, type, count, size;
+ int i, type, size;
+ int uninitialized_var(count);
unsigned int indirect;
if (copy_from_user(&data->id, &data32->id, sizeof(data->id)))
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <linux/errno.h>
*
*/
-#include <sound/driver.h>
#include <linux/major.h>
#include <linux/init.h>
#include <linux/slab.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/time.h>
#include <linux/smp_lock.h>
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <linux/string.h>
EXPORT_SYMBOL(snd_oss_info_register);
-extern void snd_card_info_read_oss(struct snd_info_buffer *buffer);
-
static int snd_sndstat_show_strings(struct snd_info_buffer *buf, char *id, int dev)
{
int idx, ok = -1;
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/file.h>
static DEFINE_MUTEX(snd_card_mutex);
+static char *slots[SNDRV_CARDS];
+module_param_array(slots, charp, NULL, 0444);
+MODULE_PARM_DESC(slots, "Module names assigned to the slots.");
+
+/* return non-zero if the given index is already reserved for another
+ * module via slots option
+ */
+static int module_slot_mismatch(struct module *module, int idx)
+{
+#ifdef MODULE
+ char *s1, *s2;
+ if (!module || !module->name || !slots[idx])
+ return 0;
+ s1 = slots[idx];
+ s2 = module->name;
+ /* compare module name strings
+ * hyphens are handled as equivalent with underscore
+ */
+ for (;;) {
+ char c1 = *s1++;
+ char c2 = *s2++;
+ if (c1 == '-')
+ c1 = '_';
+ if (c2 == '-')
+ c2 = '_';
+ if (c1 != c2)
+ return 1;
+ if (!c1)
+ break;
+ }
+#endif
+ return 0;
+}
+
#if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE)
int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int free_flag);
EXPORT_SYMBOL(snd_mixer_oss_notify_callback);
for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++)
/* idx == -1 == 0xffff means: take any free slot */
if (~snd_cards_lock & idx & 1<<idx2) {
+ if (module_slot_mismatch(module, idx2))
+ continue;
idx = idx2;
if (idx >= snd_ecards_limit)
snd_ecards_limit = idx + 1;
list_add(&mfile->shutdown_list, &shutdown_files);
spin_unlock(&shutdown_lock);
- fops_get(&snd_shutdown_f_ops);
mfile->file->f_op = &snd_shutdown_f_ops;
+ fops_get(mfile->file->f_op);
mfile = mfile->next;
}
#undef HAVE_REALLY_SLOW_DMA_CONTROLLER
-#include <sound/driver.h>
#include <sound/core.h>
#include <asm/dma.h>
if (pci_set_dma_mask(pci, mask) < 0 ||
pci_set_consistent_dma_mask(pci, mask) < 0) {
printk(KERN_ERR "snd-page-alloc: cannot set DMA mask %lx for pci %04x:%04x\n", mask, vendor, device);
+ pci_dev_put(pci);
return count;
}
}
*
*/
-#include <linux/module.h>
#include <asm/io.h>
#include <asm/uaccess.h>
+#include <sound/core.h>
/**
* copy_to_user_fromio - copy data from mmio-space to user-space
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/time.h>
#include <linux/ioport.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/time.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
#define OSS_DEBUG
#endif
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/time.h>
sw_params->stop_threshold = runtime->buffer_size;
sw_params->tstamp_mode = SNDRV_PCM_TSTAMP_NONE;
sw_params->period_step = 1;
- sw_params->sleep_min = 0;
sw_params->avail_min = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
1 : runtime->period_size;
- sw_params->xfer_align = 1;
if (atomic_read(&substream->mmap_count) ||
substream->oss.setup.nosilence) {
sw_params->silence_threshold = 0;
snd_pcm_format_set_silence(runtime->format,
runtime->oss.buffer,
size1);
+ size1 /= runtime->channels; /* frames */
fs = snd_enter_user();
snd_pcm_lib_write(substream, (void __user *)runtime->oss.buffer, size1);
snd_leave_user(fs);
#define PLUGIN_DEBUG
#endif
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <linux/vmalloc.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/time.h>
static char *snd_pcm_tstamp_mode_names[] = {
TSTAMP(NONE),
- TSTAMP(MMAP),
+ TSTAMP(ENABLE),
};
static const char *snd_pcm_stream_name(int stream)
snd_iprintf(buffer, "rate: %u (%u/%u)\n", runtime->rate, runtime->rate_num, runtime->rate_den);
snd_iprintf(buffer, "period_size: %lu\n", runtime->period_size);
snd_iprintf(buffer, "buffer_size: %lu\n", runtime->buffer_size);
- snd_iprintf(buffer, "tick_time: %u\n", runtime->tick_time);
#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
if (substream->oss.oss) {
snd_iprintf(buffer, "OSS format: %s\n", snd_pcm_oss_format_name(runtime->oss.format));
}
snd_iprintf(buffer, "tstamp_mode: %s\n", snd_pcm_tstamp_mode_name(runtime->tstamp_mode));
snd_iprintf(buffer, "period_step: %u\n", runtime->period_step);
- snd_iprintf(buffer, "sleep_min: %u\n", runtime->sleep_min);
snd_iprintf(buffer, "avail_min: %lu\n", runtime->control->avail_min);
- snd_iprintf(buffer, "xfer_align: %lu\n", runtime->xfer_align);
snd_iprintf(buffer, "start_threshold: %lu\n", runtime->start_threshold);
snd_iprintf(buffer, "stop_threshold: %lu\n", runtime->stop_threshold);
snd_iprintf(buffer, "silence_threshold: %lu\n", runtime->silence_threshold);
return snd_pcm_free(pcm);
}
-static void snd_pcm_tick_timer_func(unsigned long data)
-{
- struct snd_pcm_substream *substream = (struct snd_pcm_substream *) data;
- snd_pcm_tick_elapsed(substream);
-}
-
int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
struct file *file,
struct snd_pcm_substream **rsubstream)
memset((void*)runtime->control, 0, size);
init_waitqueue_head(&runtime->sleep);
- init_timer(&runtime->tick_timer);
- runtime->tick_timer.function = snd_pcm_tick_timer_func;
- runtime->tick_timer.data = (unsigned long) substream;
runtime->status->state = SNDRV_PCM_STATE_OPEN;
case SNDRV_PCM_IOCTL_PVERSION:
case SNDRV_PCM_IOCTL_INFO:
case SNDRV_PCM_IOCTL_TSTAMP:
+ case SNDRV_PCM_IOCTL_TTSTAMP:
case SNDRV_PCM_IOCTL_HWSYNC:
case SNDRV_PCM_IOCTL_PREPARE:
case SNDRV_PCM_IOCTL_RESET:
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <sound/core.h>
{
snd_pcm_uframes_t pos;
+ if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE)
+ snd_pcm_gettime(runtime, (struct timespec *)&runtime->status->tstamp);
pos = substream->ops->pointer(substream);
if (pos == SNDRV_PCM_POS_XRUN)
return pos; /* XRUN */
- if (runtime->tstamp_mode & SNDRV_PCM_TSTAMP_MMAP)
- getnstimeofday((struct timespec *)&runtime->status->tstamp);
#ifdef CONFIG_SND_DEBUG
if (pos >= runtime->buffer_size) {
snd_printk(KERN_ERR "BUG: stream = %i, pos = 0x%lx, buffer size = 0x%lx, period size = 0x%lx\n", substream->stream, pos, runtime->buffer_size, runtime->period_size);
static int snd_pcm_hw_rule_pow2(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule)
{
- static int pow2_sizes[] = {
+ static unsigned int pow2_sizes[] = {
1<<0, 1<<1, 1<<2, 1<<3, 1<<4, 1<<5, 1<<6, 1<<7,
1<<8, 1<<9, 1<<10, 1<<11, 1<<12, 1<<13, 1<<14, 1<<15,
1<<16, 1<<17, 1<<18, 1<<19, 1<<20, 1<<21, 1<<22, 1<<23,
EXPORT_SYMBOL(snd_pcm_lib_ioctl);
-/*
- * Conditions
- */
-
-static void snd_pcm_system_tick_set(struct snd_pcm_substream *substream,
- unsigned long ticks)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- if (ticks == 0)
- del_timer(&runtime->tick_timer);
- else {
- ticks += (1000000 / HZ) - 1;
- ticks /= (1000000 / HZ);
- mod_timer(&runtime->tick_timer, jiffies + ticks);
- }
-}
-
-/* Temporary alias */
-void snd_pcm_tick_set(struct snd_pcm_substream *substream, unsigned long ticks)
-{
- snd_pcm_system_tick_set(substream, ticks);
-}
-
-void snd_pcm_tick_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- snd_pcm_uframes_t frames = ULONG_MAX;
- snd_pcm_uframes_t avail, dist;
- unsigned int ticks;
- u_int64_t n;
- u_int32_t r;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- if (runtime->silence_size >= runtime->boundary) {
- frames = 1;
- } else if (runtime->silence_size > 0 &&
- runtime->silence_filled < runtime->buffer_size) {
- snd_pcm_sframes_t noise_dist;
- noise_dist = snd_pcm_playback_hw_avail(runtime) + runtime->silence_filled;
- if (noise_dist > (snd_pcm_sframes_t)runtime->silence_threshold)
- frames = noise_dist - runtime->silence_threshold;
- }
- avail = snd_pcm_playback_avail(runtime);
- } else {
- avail = snd_pcm_capture_avail(runtime);
- }
- if (avail < runtime->control->avail_min) {
- snd_pcm_sframes_t n = runtime->control->avail_min - avail;
- if (n > 0 && frames > (snd_pcm_uframes_t)n)
- frames = n;
- }
- if (avail < runtime->buffer_size) {
- snd_pcm_sframes_t n = runtime->buffer_size - avail;
- if (n > 0 && frames > (snd_pcm_uframes_t)n)
- frames = n;
- }
- if (frames == ULONG_MAX) {
- snd_pcm_tick_set(substream, 0);
- return;
- }
- dist = runtime->status->hw_ptr - runtime->hw_ptr_base;
- /* Distance to next interrupt */
- dist = runtime->period_size - dist % runtime->period_size;
- if (dist <= frames) {
- snd_pcm_tick_set(substream, 0);
- return;
- }
- /* the base time is us */
- n = frames;
- n *= 1000000;
- div64_32(&n, runtime->tick_time * runtime->rate, &r);
- ticks = n + (r > 0 ? 1 : 0);
- if (ticks < runtime->sleep_min)
- ticks = runtime->sleep_min;
- snd_pcm_tick_set(substream, (unsigned long) ticks);
-}
-
-void snd_pcm_tick_elapsed(struct snd_pcm_substream *substream)
-{
- struct snd_pcm_runtime *runtime;
- unsigned long flags;
-
- snd_assert(substream != NULL, return);
- runtime = substream->runtime;
- snd_assert(runtime != NULL, return);
-
- snd_pcm_stream_lock_irqsave(substream, flags);
- if (!snd_pcm_running(substream) ||
- snd_pcm_update_hw_ptr(substream) < 0)
- goto _end;
- if (runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
- _end:
- snd_pcm_stream_unlock_irqrestore(substream, flags);
-}
-
/**
* snd_pcm_period_elapsed - update the pcm status for the next period
* @substream: the pcm substream instance
*
* This function is called from the interrupt handler when the
* PCM has processed the period size. It will update the current
- * pointer, set up the tick, wake up sleepers, etc.
+ * pointer, wake up sleepers, etc.
*
* Even if more than one periods have elapsed since the last call, you
* have to call this only once.
if (substream->timer_running)
snd_timer_interrupt(substream->timer, 1);
- if (runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
_end:
snd_pcm_stream_unlock_irqrestore(substream, flags);
if (runtime->transfer_ack_end)
EXPORT_SYMBOL(snd_pcm_period_elapsed);
+/*
+ * Wait until avail_min data becomes available
+ * Returns a negative error code if any error occurs during operation.
+ * The available space is stored on availp. When err = 0 and avail = 0
+ * on the capture stream, it indicates the stream is in DRAINING state.
+ */
+static int wait_for_avail_min(struct snd_pcm_substream *substream,
+ snd_pcm_uframes_t *availp)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int is_playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+ wait_queue_t wait;
+ int err = 0;
+ snd_pcm_uframes_t avail = 0;
+ long tout;
+
+ init_waitqueue_entry(&wait, current);
+ add_wait_queue(&runtime->sleep, &wait);
+ for (;;) {
+ if (signal_pending(current)) {
+ err = -ERESTARTSYS;
+ break;
+ }
+ set_current_state(TASK_INTERRUPTIBLE);
+ snd_pcm_stream_unlock_irq(substream);
+ tout = schedule_timeout(msecs_to_jiffies(10000));
+ snd_pcm_stream_lock_irq(substream);
+ switch (runtime->status->state) {
+ case SNDRV_PCM_STATE_SUSPENDED:
+ err = -ESTRPIPE;
+ goto _endloop;
+ case SNDRV_PCM_STATE_XRUN:
+ err = -EPIPE;
+ goto _endloop;
+ case SNDRV_PCM_STATE_DRAINING:
+ if (is_playback)
+ err = -EPIPE;
+ else
+ avail = 0; /* indicate draining */
+ goto _endloop;
+ case SNDRV_PCM_STATE_OPEN:
+ case SNDRV_PCM_STATE_SETUP:
+ case SNDRV_PCM_STATE_DISCONNECTED:
+ err = -EBADFD;
+ goto _endloop;
+ }
+ if (!tout) {
+ snd_printd("%s write error (DMA or IRQ trouble?)\n",
+ is_playback ? "playback" : "capture");
+ err = -EIO;
+ break;
+ }
+ if (is_playback)
+ avail = snd_pcm_playback_avail(runtime);
+ else
+ avail = snd_pcm_capture_avail(runtime);
+ if (avail >= runtime->control->avail_min)
+ break;
+ }
+ _endloop:
+ remove_wait_queue(&runtime->sleep, &wait);
+ *availp = avail;
+ return err;
+}
+
static int snd_pcm_lib_write_transfer(struct snd_pcm_substream *substream,
unsigned int hwoff,
unsigned long data, unsigned int off,
if (size == 0)
return 0;
- if (size > runtime->xfer_align)
- size -= size % runtime->xfer_align;
snd_pcm_stream_lock_irq(substream);
switch (runtime->status->state) {
snd_pcm_uframes_t frames, appl_ptr, appl_ofs;
snd_pcm_uframes_t avail;
snd_pcm_uframes_t cont;
- if (runtime->sleep_min == 0 && runtime->status->state == SNDRV_PCM_STATE_RUNNING)
+ if (runtime->status->state == SNDRV_PCM_STATE_RUNNING)
snd_pcm_update_hw_ptr(substream);
avail = snd_pcm_playback_avail(runtime);
- if (((avail < runtime->control->avail_min && size > avail) ||
- (size >= runtime->xfer_align && avail < runtime->xfer_align))) {
- wait_queue_t wait;
- enum { READY, SIGNALED, ERROR, SUSPENDED, EXPIRED, DROPPED } state;
- long tout;
-
+ if (!avail) {
if (nonblock) {
err = -EAGAIN;
goto _end_unlock;
}
-
- init_waitqueue_entry(&wait, current);
- add_wait_queue(&runtime->sleep, &wait);
- while (1) {
- if (signal_pending(current)) {
- state = SIGNALED;
- break;
- }
- set_current_state(TASK_INTERRUPTIBLE);
- snd_pcm_stream_unlock_irq(substream);
- tout = schedule_timeout(10 * HZ);
- snd_pcm_stream_lock_irq(substream);
- if (tout == 0) {
- if (runtime->status->state != SNDRV_PCM_STATE_PREPARED &&
- runtime->status->state != SNDRV_PCM_STATE_PAUSED) {
- state = runtime->status->state == SNDRV_PCM_STATE_SUSPENDED ? SUSPENDED : EXPIRED;
- break;
- }
- }
- switch (runtime->status->state) {
- case SNDRV_PCM_STATE_XRUN:
- case SNDRV_PCM_STATE_DRAINING:
- state = ERROR;
- goto _end_loop;
- case SNDRV_PCM_STATE_SUSPENDED:
- state = SUSPENDED;
- goto _end_loop;
- case SNDRV_PCM_STATE_SETUP:
- state = DROPPED;
- goto _end_loop;
- default:
- break;
- }
- avail = snd_pcm_playback_avail(runtime);
- if (avail >= runtime->control->avail_min) {
- state = READY;
- break;
- }
- }
- _end_loop:
- remove_wait_queue(&runtime->sleep, &wait);
-
- switch (state) {
- case ERROR:
- err = -EPIPE;
- goto _end_unlock;
- case SUSPENDED:
- err = -ESTRPIPE;
- goto _end_unlock;
- case SIGNALED:
- err = -ERESTARTSYS;
- goto _end_unlock;
- case EXPIRED:
- snd_printd("playback write error (DMA or IRQ trouble?)\n");
- err = -EIO;
- goto _end_unlock;
- case DROPPED:
- err = -EBADFD;
+ err = wait_for_avail_min(substream, &avail);
+ if (err < 0)
goto _end_unlock;
- default:
- break;
- }
}
- if (avail > runtime->xfer_align)
- avail -= avail % runtime->xfer_align;
frames = size > avail ? avail : size;
cont = runtime->buffer_size - runtime->control->appl_ptr % runtime->buffer_size;
if (frames > cont)
if (err < 0)
goto _end_unlock;
}
- if (runtime->sleep_min &&
- runtime->status->state == SNDRV_PCM_STATE_RUNNING)
- snd_pcm_tick_prepare(substream);
}
_end_unlock:
snd_pcm_stream_unlock_irq(substream);
if (size == 0)
return 0;
- if (size > runtime->xfer_align)
- size -= size % runtime->xfer_align;
snd_pcm_stream_lock_irq(substream);
switch (runtime->status->state) {
snd_pcm_uframes_t frames, appl_ptr, appl_ofs;
snd_pcm_uframes_t avail;
snd_pcm_uframes_t cont;
- if (runtime->sleep_min == 0 && runtime->status->state == SNDRV_PCM_STATE_RUNNING)
+ if (runtime->status->state == SNDRV_PCM_STATE_RUNNING)
snd_pcm_update_hw_ptr(substream);
- __draining:
avail = snd_pcm_capture_avail(runtime);
- if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
- if (avail < runtime->xfer_align) {
- err = -EPIPE;
+ if (!avail) {
+ if (runtime->status->state ==
+ SNDRV_PCM_STATE_DRAINING) {
+ snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
goto _end_unlock;
}
- } else if ((avail < runtime->control->avail_min && size > avail) ||
- (size >= runtime->xfer_align && avail < runtime->xfer_align)) {
- wait_queue_t wait;
- enum { READY, SIGNALED, ERROR, SUSPENDED, EXPIRED, DROPPED } state;
- long tout;
-
if (nonblock) {
err = -EAGAIN;
goto _end_unlock;
}
-
- init_waitqueue_entry(&wait, current);
- add_wait_queue(&runtime->sleep, &wait);
- while (1) {
- if (signal_pending(current)) {
- state = SIGNALED;
- break;
- }
- set_current_state(TASK_INTERRUPTIBLE);
- snd_pcm_stream_unlock_irq(substream);
- tout = schedule_timeout(10 * HZ);
- snd_pcm_stream_lock_irq(substream);
- if (tout == 0) {
- if (runtime->status->state != SNDRV_PCM_STATE_PREPARED &&
- runtime->status->state != SNDRV_PCM_STATE_PAUSED) {
- state = runtime->status->state == SNDRV_PCM_STATE_SUSPENDED ? SUSPENDED : EXPIRED;
- break;
- }
- }
- switch (runtime->status->state) {
- case SNDRV_PCM_STATE_XRUN:
- state = ERROR;
- goto _end_loop;
- case SNDRV_PCM_STATE_SUSPENDED:
- state = SUSPENDED;
- goto _end_loop;
- case SNDRV_PCM_STATE_DRAINING:
- goto __draining;
- case SNDRV_PCM_STATE_SETUP:
- state = DROPPED;
- goto _end_loop;
- default:
- break;
- }
- avail = snd_pcm_capture_avail(runtime);
- if (avail >= runtime->control->avail_min) {
- state = READY;
- break;
- }
- }
- _end_loop:
- remove_wait_queue(&runtime->sleep, &wait);
-
- switch (state) {
- case ERROR:
- err = -EPIPE;
- goto _end_unlock;
- case SUSPENDED:
- err = -ESTRPIPE;
- goto _end_unlock;
- case SIGNALED:
- err = -ERESTARTSYS;
- goto _end_unlock;
- case EXPIRED:
- snd_printd("capture read error (DMA or IRQ trouble?)\n");
- err = -EIO;
- goto _end_unlock;
- case DROPPED:
- err = -EBADFD;
+ err = wait_for_avail_min(substream, &avail);
+ if (err < 0)
goto _end_unlock;
- default:
- break;
- }
+ if (!avail)
+ continue; /* draining */
}
- if (avail > runtime->xfer_align)
- avail -= avail % runtime->xfer_align;
frames = size > avail ? avail : size;
cont = runtime->buffer_size - runtime->control->appl_ptr % runtime->buffer_size;
if (frames > cont)
offset += frames;
size -= frames;
xfer += frames;
- if (runtime->sleep_min &&
- runtime->status->state == SNDRV_PCM_STATE_RUNNING)
- snd_pcm_tick_prepare(substream);
}
_end_unlock:
snd_pcm_stream_unlock_irq(substream);
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/time.h>
#include <linux/init.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
},
[SNDRV_PCM_FORMAT_U24_BE] = {
.width = 24, .phys = 32, .le = 0, .signd = 0,
- .silence = { 0x80, 0x00, 0x00 },
+ .silence = { 0x00, 0x80, 0x00, 0x00 },
},
[SNDRV_PCM_FORMAT_S32_LE] = {
.width = 32, .phys = 32, .le = 1, .signd = 1,
*
*/
-#include <sound/driver.h>
#include <linux/mm.h>
#include <linux/file.h>
#include <linux/slab.h>
runtime->period_size = params_period_size(params);
runtime->periods = params_periods(params);
runtime->buffer_size = params_buffer_size(params);
- runtime->tick_time = params_tick_time(params);
runtime->info = params->info;
runtime->rate_num = params->rate_num;
runtime->rate_den = params->rate_den;
/* Default sw params */
runtime->tstamp_mode = SNDRV_PCM_TSTAMP_NONE;
runtime->period_step = 1;
- runtime->sleep_min = 0;
runtime->control->avail_min = runtime->period_size;
- runtime->xfer_align = runtime->period_size;
runtime->start_threshold = 1;
runtime->stop_threshold = runtime->buffer_size;
runtime->silence_threshold = 0;
return -EINVAL;
if (params->avail_min == 0)
return -EINVAL;
- if (params->xfer_align == 0 ||
- params->xfer_align % runtime->min_align != 0)
- return -EINVAL;
if (params->silence_size >= runtime->boundary) {
if (params->silence_threshold != 0)
return -EINVAL;
}
snd_pcm_stream_lock_irq(substream);
runtime->tstamp_mode = params->tstamp_mode;
- runtime->sleep_min = params->sleep_min;
runtime->period_step = params->period_step;
runtime->control->avail_min = params->avail_min;
runtime->start_threshold = params->start_threshold;
runtime->stop_threshold = params->stop_threshold;
runtime->silence_threshold = params->silence_threshold;
runtime->silence_size = params->silence_size;
- runtime->xfer_align = params->xfer_align;
params->boundary = runtime->boundary;
if (snd_pcm_running(substream)) {
- if (runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
- else
- snd_pcm_tick_set(substream, 0);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, ULONG_MAX);
status->trigger_tstamp = runtime->trigger_tstamp;
if (snd_pcm_running(substream)) {
snd_pcm_update_hw_ptr(substream);
- if (runtime->tstamp_mode & SNDRV_PCM_TSTAMP_MMAP)
+ if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE) {
status->tstamp = runtime->status->tstamp;
- else
- getnstimeofday(&status->tstamp);
- } else
- getnstimeofday(&status->tstamp);
+ goto _tstamp_end;
+ }
+ }
+ snd_pcm_gettime(runtime, &status->tstamp);
+ _tstamp_end:
status->appl_ptr = runtime->control->appl_ptr;
status->hw_ptr = runtime->status->hw_ptr;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
if (runtime->trigger_master == NULL)
return;
if (runtime->trigger_master == substream) {
- getnstimeofday(&runtime->trigger_tstamp);
+ snd_pcm_gettime(runtime, &runtime->trigger_tstamp);
} else {
snd_pcm_trigger_tstamp(runtime->trigger_master);
runtime->trigger_tstamp = runtime->trigger_master->runtime->trigger_tstamp;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, ULONG_MAX);
- if (runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
if (substream->timer)
snd_timer_notify(substream->timer, SNDRV_TIMER_EVENT_MSTART,
&runtime->trigger_tstamp);
snd_timer_notify(substream->timer, SNDRV_TIMER_EVENT_MSTOP,
&runtime->trigger_tstamp);
runtime->status->state = state;
- snd_pcm_tick_set(substream, 0);
}
wake_up(&runtime->sleep);
}
snd_timer_notify(substream->timer,
SNDRV_TIMER_EVENT_MPAUSE,
&runtime->trigger_tstamp);
- snd_pcm_tick_set(substream, 0);
wake_up(&runtime->sleep);
} else {
runtime->status->state = SNDRV_PCM_STATE_RUNNING;
- if (runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
if (substream->timer)
snd_timer_notify(substream->timer,
SNDRV_TIMER_EVENT_MCONTINUE,
&runtime->trigger_tstamp);
runtime->status->suspended_state = runtime->status->state;
runtime->status->state = SNDRV_PCM_STATE_SUSPENDED;
- snd_pcm_tick_set(substream, 0);
wake_up(&runtime->sleep);
}
snd_timer_notify(substream->timer, SNDRV_TIMER_EVENT_MRESUME,
&runtime->trigger_tstamp);
runtime->status->state = runtime->status->suspended_state;
- if (runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
}
static struct action_ops snd_pcm_action_resume = {
} else {
/* stop running stream */
if (runtime->status->state == SNDRV_PCM_STATE_RUNNING) {
- int state = snd_pcm_capture_avail(runtime) > 0 ?
+ int new_state = snd_pcm_capture_avail(runtime) > 0 ?
SNDRV_PCM_STATE_DRAINING : SNDRV_PCM_STATE_SETUP;
- snd_pcm_do_stop(substream, state);
- snd_pcm_post_stop(substream, state);
+ snd_pcm_do_stop(substream, new_state);
+ snd_pcm_post_stop(substream, new_state);
}
}
return 0;
}
/* FIXME: this belong to lowlevel */
- snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_TICK_TIME,
- 1000000 / HZ, 1000000 / HZ);
snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
return 0;
}
if (frames > (snd_pcm_uframes_t)hw_avail)
frames = hw_avail;
- else
- frames -= frames % runtime->xfer_align;
appl_ptr = runtime->control->appl_ptr - frames;
if (appl_ptr < 0)
appl_ptr += runtime->boundary;
runtime->control->appl_ptr = appl_ptr;
- if (runtime->status->state == SNDRV_PCM_STATE_RUNNING &&
- runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
ret = frames;
__end:
snd_pcm_stream_unlock_irq(substream);
}
if (frames > (snd_pcm_uframes_t)hw_avail)
frames = hw_avail;
- else
- frames -= frames % runtime->xfer_align;
appl_ptr = runtime->control->appl_ptr - frames;
if (appl_ptr < 0)
appl_ptr += runtime->boundary;
runtime->control->appl_ptr = appl_ptr;
- if (runtime->status->state == SNDRV_PCM_STATE_RUNNING &&
- runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
ret = frames;
__end:
snd_pcm_stream_unlock_irq(substream);
}
if (frames > (snd_pcm_uframes_t)avail)
frames = avail;
- else
- frames -= frames % runtime->xfer_align;
appl_ptr = runtime->control->appl_ptr + frames;
if (appl_ptr >= (snd_pcm_sframes_t)runtime->boundary)
appl_ptr -= runtime->boundary;
runtime->control->appl_ptr = appl_ptr;
- if (runtime->status->state == SNDRV_PCM_STATE_RUNNING &&
- runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
ret = frames;
__end:
snd_pcm_stream_unlock_irq(substream);
}
if (frames > (snd_pcm_uframes_t)avail)
frames = avail;
- else
- frames -= frames % runtime->xfer_align;
appl_ptr = runtime->control->appl_ptr + frames;
if (appl_ptr >= (snd_pcm_sframes_t)runtime->boundary)
appl_ptr -= runtime->boundary;
runtime->control->appl_ptr = appl_ptr;
- if (runtime->status->state == SNDRV_PCM_STATE_RUNNING &&
- runtime->sleep_min)
- snd_pcm_tick_prepare(substream);
ret = frames;
__end:
snd_pcm_stream_unlock_irq(substream);
return -EFAULT;
return 0;
}
+
+static int snd_pcm_tstamp(struct snd_pcm_substream *substream, int __user *_arg)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int arg;
+
+ if (get_user(arg, _arg))
+ return -EFAULT;
+ if (arg < 0 || arg > SNDRV_PCM_TSTAMP_TYPE_LAST)
+ return -EINVAL;
+ runtime->tstamp_type = SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY;
+ if (arg == SNDRV_PCM_TSTAMP_TYPE_MONOTONIC)
+ runtime->tstamp_type = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC;
+ return 0;
+}
static int snd_pcm_common_ioctl1(struct file *file,
struct snd_pcm_substream *substream,
return put_user(SNDRV_PCM_VERSION, (int __user *)arg) ? -EFAULT : 0;
case SNDRV_PCM_IOCTL_INFO:
return snd_pcm_info_user(substream, arg);
- case SNDRV_PCM_IOCTL_TSTAMP: /* just for compatibility */
+ case SNDRV_PCM_IOCTL_TSTAMP: /* just for compatibility */
return 0;
+ case SNDRV_PCM_IOCTL_TTSTAMP:
+ return snd_pcm_tstamp(substream, arg);
case SNDRV_PCM_IOCTL_HW_REFINE:
return snd_pcm_hw_refine_user(substream, arg);
case SNDRV_PCM_IOCTL_HW_PARAMS:
/*
* mmap status record
*/
-static struct page * snd_pcm_mmap_status_nopage(struct vm_area_struct *area,
- unsigned long address, int *type)
+static int snd_pcm_mmap_status_fault(struct vm_area_struct *area,
+ struct vm_fault *vmf)
{
struct snd_pcm_substream *substream = area->vm_private_data;
struct snd_pcm_runtime *runtime;
- struct page * page;
if (substream == NULL)
- return NOPAGE_SIGBUS;
+ return VM_FAULT_SIGBUS;
runtime = substream->runtime;
- page = virt_to_page(runtime->status);
- get_page(page);
- if (type)
- *type = VM_FAULT_MINOR;
- return page;
+ vmf->page = virt_to_page(runtime->status);
+ get_page(vmf->page);
+ return 0;
}
static struct vm_operations_struct snd_pcm_vm_ops_status =
{
- .nopage = snd_pcm_mmap_status_nopage,
+ .fault = snd_pcm_mmap_status_fault,
};
static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file,
/*
* mmap control record
*/
-static struct page * snd_pcm_mmap_control_nopage(struct vm_area_struct *area,
- unsigned long address, int *type)
+static int snd_pcm_mmap_control_fault(struct vm_area_struct *area,
+ struct vm_fault *vmf)
{
struct snd_pcm_substream *substream = area->vm_private_data;
struct snd_pcm_runtime *runtime;
- struct page * page;
if (substream == NULL)
- return NOPAGE_SIGBUS;
+ return VM_FAULT_SIGBUS;
runtime = substream->runtime;
- page = virt_to_page(runtime->control);
- get_page(page);
- if (type)
- *type = VM_FAULT_MINOR;
- return page;
+ vmf->page = virt_to_page(runtime->control);
+ get_page(vmf->page);
+ return 0;
}
static struct vm_operations_struct snd_pcm_vm_ops_control =
{
- .nopage = snd_pcm_mmap_control_nopage,
+ .fault = snd_pcm_mmap_control_fault,
};
static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file *file,
#endif /* coherent mmap */
/*
- * nopage callback for mmapping a RAM page
+ * fault callback for mmapping a RAM page
*/
-static struct page *snd_pcm_mmap_data_nopage(struct vm_area_struct *area,
- unsigned long address, int *type)
+static int snd_pcm_mmap_data_fault(struct vm_area_struct *area,
+ struct vm_fault *vmf)
{
struct snd_pcm_substream *substream = area->vm_private_data;
struct snd_pcm_runtime *runtime;
size_t dma_bytes;
if (substream == NULL)
- return NOPAGE_SIGBUS;
+ return VM_FAULT_SIGBUS;
runtime = substream->runtime;
- offset = area->vm_pgoff << PAGE_SHIFT;
- offset += address - area->vm_start;
- snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_SIGBUS);
+ offset = vmf->pgoff << PAGE_SHIFT;
dma_bytes = PAGE_ALIGN(runtime->dma_bytes);
if (offset > dma_bytes - PAGE_SIZE)
- return NOPAGE_SIGBUS;
+ return VM_FAULT_SIGBUS;
if (substream->ops->page) {
page = substream->ops->page(substream, offset);
- if (! page)
- return NOPAGE_OOM; /* XXX: is this really due to OOM? */
+ if (!page)
+ return VM_FAULT_SIGBUS;
} else {
vaddr = runtime->dma_area + offset;
page = virt_to_page(vaddr);
}
get_page(page);
- if (type)
- *type = VM_FAULT_MINOR;
- return page;
+ vmf->page = page;
+ return 0;
}
static struct vm_operations_struct snd_pcm_vm_ops_data =
{
.open = snd_pcm_mmap_data_open,
.close = snd_pcm_mmap_data_close,
- .nopage = snd_pcm_mmap_data_nopage,
+ .fault = snd_pcm_mmap_data_fault,
};
/*
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <linux/major.h>
#include <linux/init.h>
}
static long snd_rawmidi_kernel_read1(struct snd_rawmidi_substream *substream,
- unsigned char *buf, long count, int kernel)
+ unsigned char __user *userbuf,
+ unsigned char *kernelbuf, long count)
{
unsigned long flags;
long result = 0, count1;
spin_lock_irqsave(&runtime->lock, flags);
if (count1 > (int)runtime->avail)
count1 = runtime->avail;
- if (kernel) {
- memcpy(buf + result, runtime->buffer + runtime->appl_ptr, count1);
- } else {
+ if (kernelbuf)
+ memcpy(kernelbuf + result, runtime->buffer + runtime->appl_ptr, count1);
+ if (userbuf) {
spin_unlock_irqrestore(&runtime->lock, flags);
- if (copy_to_user((char __user *)buf + result,
+ if (copy_to_user(userbuf + result,
runtime->buffer + runtime->appl_ptr, count1)) {
return result > 0 ? result : -EFAULT;
}
unsigned char *buf, long count)
{
snd_rawmidi_input_trigger(substream, 1);
- return snd_rawmidi_kernel_read1(substream, buf, count, 1);
+ return snd_rawmidi_kernel_read1(substream, NULL/*userbuf*/, buf, count);
}
static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t count,
}
spin_unlock_irq(&runtime->lock);
count1 = snd_rawmidi_kernel_read1(substream,
- (unsigned char __force *)buf,
- count, 0);
+ (unsigned char __user *)buf,
+ NULL/*kernelbuf*/,
+ count);
if (count1 < 0)
return result > 0 ? result : count1;
result += count1;
}
static long snd_rawmidi_kernel_write1(struct snd_rawmidi_substream *substream,
- const unsigned char *buf, long count, int kernel)
+ const unsigned char __user *userbuf,
+ const unsigned char *kernelbuf,
+ long count)
{
unsigned long flags;
long count1, result;
struct snd_rawmidi_runtime *runtime = substream->runtime;
- snd_assert(buf != NULL, return -EINVAL);
+ snd_assert(kernelbuf != NULL || userbuf != NULL, return -EINVAL);
snd_assert(runtime->buffer != NULL, return -EINVAL);
result = 0;
count1 = count;
if (count1 > (long)runtime->avail)
count1 = runtime->avail;
- if (kernel) {
- memcpy(runtime->buffer + runtime->appl_ptr, buf, count1);
- } else {
+ if (kernelbuf)
+ memcpy(runtime->buffer + runtime->appl_ptr,
+ kernelbuf + result, count1);
+ else if (userbuf) {
spin_unlock_irqrestore(&runtime->lock, flags);
if (copy_from_user(runtime->buffer + runtime->appl_ptr,
- (char __user *)buf, count1)) {
+ userbuf + result, count1)) {
spin_lock_irqsave(&runtime->lock, flags);
result = result > 0 ? result : -EFAULT;
goto __end;
runtime->appl_ptr %= runtime->buffer_size;
runtime->avail -= count1;
result += count1;
- buf += count1;
count -= count1;
}
__end:
long snd_rawmidi_kernel_write(struct snd_rawmidi_substream *substream,
const unsigned char *buf, long count)
{
- return snd_rawmidi_kernel_write1(substream, buf, count, 1);
+ return snd_rawmidi_kernel_write1(substream, NULL, buf, count);
}
static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf,
spin_lock_irq(&runtime->lock);
}
spin_unlock_irq(&runtime->lock);
- count1 = snd_rawmidi_kernel_write1(substream,
- (unsigned char __force *)buf,
- count, 0);
+ count1 = snd_rawmidi_kernel_write1(substream, buf, NULL, count);
if (count1 < 0)
return result > 0 ? result : count1;
result += count1;
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/moduleparam.h>
# Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
#
-obj-$(CONFIG_SND) += instr/
ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
obj-$(CONFIG_SND_SEQUENCER) += oss/
endif
snd-seq-midi-objs := seq_midi.o
snd-seq-midi-emul-objs := seq_midi_emul.o
snd-seq-midi-event-objs := seq_midi_event.o
-snd-seq-instr-objs := seq_instr.o
snd-seq-dummy-objs := seq_dummy.o
snd-seq-virmidi-objs := seq_virmidi.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_VIRMIDI) += snd-seq-virmidi.o snd-seq-midi-event.o
obj-$(call sequencer,$(CONFIG_SND_RAWMIDI)) += snd-seq-midi.o snd-seq-midi-event.o
-obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o snd-seq-instr.o
-obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o snd-seq-instr.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-seq-midi-emul.o snd-seq-instr.o
+obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o
+obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o
obj-$(call sequencer,$(CONFIG_SND_SBAWE)) += snd-seq-midi-emul.o snd-seq-virmidi.o
obj-$(call sequencer,$(CONFIG_SND_EMU10K1)) += snd-seq-midi-emul.o snd-seq-virmidi.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-seq-midi-emul.o snd-seq-instr.o
+++ /dev/null
-#
-# Makefile for ALSA
-# Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
-#
-
-snd-ainstr-fm-objs := ainstr_fm.o
-snd-ainstr-simple-objs := ainstr_simple.o
-snd-ainstr-gf1-objs := ainstr_gf1.o
-snd-ainstr-iw-objs := ainstr_iw.o
-
-#
-# this function returns:
-# "m" - CONFIG_SND_SEQUENCER is m
-# <empty string> - CONFIG_SND_SEQUENCER is undefined
-# otherwise parameter #1 value
-#
-sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
-
-# Toplevel Module Dependency
-obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-ainstr-fm.o
-obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-ainstr-fm.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-ainstr-gf1.o snd-ainstr-simple.o snd-ainstr-iw.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-ainstr-simple.o
+++ /dev/null
-/*
- * FM (OPL2/3) Instrument routines
- * Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <sound/core.h>
-#include <sound/ainstr_fm.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Uros Bizjak <uros@kss-loka.si>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture FM Instrument support.");
-MODULE_LICENSE("GPL");
-
-static int snd_seq_fm_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic, int cmd)
-{
- struct fm_instrument *ip;
- struct fm_xinstrument ix;
- int idx;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != FM_STRU_INSTR)
- return -EINVAL;
- ip = (struct fm_instrument *)KINSTR_DATA(instr);
- ip->share_id[0] = le32_to_cpu(ix.share_id[0]);
- ip->share_id[1] = le32_to_cpu(ix.share_id[1]);
- ip->share_id[2] = le32_to_cpu(ix.share_id[2]);
- ip->share_id[3] = le32_to_cpu(ix.share_id[3]);
- ip->type = ix.type;
- for (idx = 0; idx < 4; idx++) {
- ip->op[idx].am_vib = ix.op[idx].am_vib;
- ip->op[idx].ksl_level = ix.op[idx].ksl_level;
- ip->op[idx].attack_decay = ix.op[idx].attack_decay;
- ip->op[idx].sustain_release = ix.op[idx].sustain_release;
- ip->op[idx].wave_select = ix.op[idx].wave_select;
- }
- for (idx = 0; idx < 2; idx++) {
- ip->feedback_connection[idx] = ix.feedback_connection[idx];
- }
- ip->echo_delay = ix.echo_delay;
- ip->echo_atten = ix.echo_atten;
- ip->chorus_spread = ix.chorus_spread;
- ip->trnsps = ix.trnsps;
- ip->fix_dur = ix.fix_dur;
- ip->modes = ix.modes;
- ip->fix_key = ix.fix_key;
- return 0;
-}
-
-static int snd_seq_fm_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct fm_instrument *ip;
- struct fm_xinstrument ix;
- int idx;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct fm_instrument *)KINSTR_DATA(instr);
- ix.stype = FM_STRU_INSTR;
- ix.share_id[0] = cpu_to_le32(ip->share_id[0]);
- ix.share_id[1] = cpu_to_le32(ip->share_id[1]);
- ix.share_id[2] = cpu_to_le32(ip->share_id[2]);
- ix.share_id[3] = cpu_to_le32(ip->share_id[3]);
- ix.type = ip->type;
- for (idx = 0; idx < 4; idx++) {
- ix.op[idx].am_vib = ip->op[idx].am_vib;
- ix.op[idx].ksl_level = ip->op[idx].ksl_level;
- ix.op[idx].attack_decay = ip->op[idx].attack_decay;
- ix.op[idx].sustain_release = ip->op[idx].sustain_release;
- ix.op[idx].wave_select = ip->op[idx].wave_select;
- }
- for (idx = 0; idx < 2; idx++) {
- ix.feedback_connection[idx] = ip->feedback_connection[idx];
- }
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- ix.echo_delay = ip->echo_delay;
- ix.echo_atten = ip->echo_atten;
- ix.chorus_spread = ip->chorus_spread;
- ix.trnsps = ip->trnsps;
- ix.fix_dur = ip->fix_dur;
- ix.modes = ip->modes;
- ix.fix_key = ip->fix_key;
- return 0;
-}
-
-static int snd_seq_fm_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- *size = sizeof(struct fm_xinstrument);
- return 0;
-}
-
-int snd_seq_fm_init(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- // ops->private_data = private_data;
- ops->add_len = sizeof(struct fm_instrument);
- ops->instr_type = SNDRV_SEQ_INSTR_ID_OPL2_3;
- ops->put = snd_seq_fm_put;
- ops->get = snd_seq_fm_get;
- ops->get_size = snd_seq_fm_get_size;
- // ops->remove = snd_seq_fm_remove;
- // ops->notify = snd_seq_fm_notify;
- ops->next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_fm_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_fm_exit(void)
-{
-}
-
-module_init(alsa_ainstr_fm_init)
-module_exit(alsa_ainstr_fm_exit)
-
-EXPORT_SYMBOL(snd_seq_fm_init);
+++ /dev/null
-/*
- * GF1 (GUS) Patch - Instrument routines
- * Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_gf1.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture GF1 (GUS) Patch support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_gf1_size(unsigned int size, unsigned int format)
-{
- unsigned int result = size;
-
- if (format & GF1_WAVE_16BIT)
- result <<= 1;
- if (format & GF1_WAVE_STEREO)
- result <<= 1;
- return format;
-}
-
-static int snd_seq_gf1_copy_wave_from_stream(struct snd_gf1_ops *ops,
- struct gf1_instrument *ip,
- char __user **data,
- long *len,
- int atomic)
-{
- struct gf1_wave *wp, *prev;
- struct gf1_xwave xp;
- int err;
- gfp_t gfp_mask;
- unsigned int real_size;
-
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- if (*len < (long)sizeof(xp))
- return -EINVAL;
- if (copy_from_user(&xp, *data, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- wp = kzalloc(sizeof(*wp), gfp_mask);
- if (wp == NULL)
- return -ENOMEM;
- wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
- wp->share_id[1] = le32_to_cpu(xp.share_id[1]);
- wp->share_id[2] = le32_to_cpu(xp.share_id[2]);
- wp->share_id[3] = le32_to_cpu(xp.share_id[3]);
- wp->format = le32_to_cpu(xp.format);
- wp->size = le32_to_cpu(xp.size);
- wp->start = le32_to_cpu(xp.start);
- wp->loop_start = le32_to_cpu(xp.loop_start);
- wp->loop_end = le32_to_cpu(xp.loop_end);
- wp->loop_repeat = le16_to_cpu(xp.loop_repeat);
- wp->flags = xp.flags;
- wp->sample_rate = le32_to_cpu(xp.sample_rate);
- wp->low_frequency = le32_to_cpu(xp.low_frequency);
- wp->high_frequency = le32_to_cpu(xp.high_frequency);
- wp->root_frequency = le32_to_cpu(xp.root_frequency);
- wp->tune = le16_to_cpu(xp.tune);
- wp->balance = xp.balance;
- memcpy(wp->envelope_rate, xp.envelope_rate, 6);
- memcpy(wp->envelope_offset, xp.envelope_offset, 6);
- wp->tremolo_sweep = xp.tremolo_sweep;
- wp->tremolo_rate = xp.tremolo_rate;
- wp->tremolo_depth = xp.tremolo_depth;
- wp->vibrato_sweep = xp.vibrato_sweep;
- wp->vibrato_rate = xp.vibrato_rate;
- wp->vibrato_depth = xp.vibrato_depth;
- wp->scale_frequency = le16_to_cpu(xp.scale_frequency);
- wp->scale_factor = le16_to_cpu(xp.scale_factor);
- real_size = snd_seq_gf1_size(wp->size, wp->format);
- if ((long)real_size > *len) {
- kfree(wp);
- return -ENOMEM;
- }
- if (ops->put_sample) {
- err = ops->put_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0) {
- kfree(wp);
- return err;
- }
- }
- *data += real_size;
- *len -= real_size;
- prev = ip->wave;
- if (prev) {
- while (prev->next) prev = prev->next;
- prev->next = wp;
- } else {
- ip->wave = wp;
- }
- return 0;
-}
-
-static void snd_seq_gf1_wave_free(struct snd_gf1_ops *ops,
- struct gf1_wave *wave,
- int atomic)
-{
- if (ops->remove_sample)
- ops->remove_sample(ops->private_data, wave, atomic);
- kfree(wave);
-}
-
-static void snd_seq_gf1_instr_free(struct snd_gf1_ops *ops,
- struct gf1_instrument *ip,
- int atomic)
-{
- struct gf1_wave *wave;
-
- while ((wave = ip->wave) != NULL) {
- ip->wave = wave->next;
- snd_seq_gf1_wave_free(ops, wave, atomic);
- }
-}
-
-static int snd_seq_gf1_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct snd_gf1_ops *ops = private_data;
- struct gf1_instrument *ip;
- struct gf1_xinstrument ix;
- int err;
- gfp_t gfp_mask;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != GF1_STRU_INSTR)
- return -EINVAL;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- ip->exclusion = le16_to_cpu(ix.exclusion);
- ip->exclusion_group = le16_to_cpu(ix.exclusion_group);
- ip->effect1 = ix.effect1;
- ip->effect1_depth = ix.effect1_depth;
- ip->effect2 = ix.effect2;
- ip->effect2_depth = ix.effect2_depth;
- /* copy layers */
- while (len > (long)sizeof(__u32)) {
- __u32 stype;
-
- if (copy_from_user(&stype, instr_data, sizeof(stype)))
- return -EFAULT;
- if (stype != GF1_STRU_WAVE) {
- snd_seq_gf1_instr_free(ops, ip, atomic);
- return -EINVAL;
- }
- err = snd_seq_gf1_copy_wave_from_stream(ops,
- ip,
- &instr_data,
- &len,
- atomic);
- if (err < 0) {
- snd_seq_gf1_instr_free(ops, ip, atomic);
- return err;
- }
- }
- return 0;
-}
-
-static int snd_seq_gf1_copy_wave_to_stream(struct snd_gf1_ops *ops,
- struct gf1_instrument *ip,
- char __user **data,
- long *len,
- int atomic)
-{
- struct gf1_wave *wp;
- struct gf1_xwave xp;
- int err;
- unsigned int real_size;
-
- for (wp = ip->wave; wp; wp = wp->next) {
- if (*len < (long)sizeof(xp))
- return -ENOMEM;
- memset(&xp, 0, sizeof(xp));
- xp.stype = GF1_STRU_WAVE;
- xp.share_id[0] = cpu_to_le32(wp->share_id[0]);
- xp.share_id[1] = cpu_to_le32(wp->share_id[1]);
- xp.share_id[2] = cpu_to_le32(wp->share_id[2]);
- xp.share_id[3] = cpu_to_le32(wp->share_id[3]);
- xp.format = cpu_to_le32(wp->format);
- xp.size = cpu_to_le32(wp->size);
- xp.start = cpu_to_le32(wp->start);
- xp.loop_start = cpu_to_le32(wp->loop_start);
- xp.loop_end = cpu_to_le32(wp->loop_end);
- xp.loop_repeat = cpu_to_le32(wp->loop_repeat);
- xp.flags = wp->flags;
- xp.sample_rate = cpu_to_le32(wp->sample_rate);
- xp.low_frequency = cpu_to_le32(wp->low_frequency);
- xp.high_frequency = cpu_to_le32(wp->high_frequency);
- xp.root_frequency = cpu_to_le32(wp->root_frequency);
- xp.tune = cpu_to_le16(wp->tune);
- xp.balance = wp->balance;
- memcpy(xp.envelope_rate, wp->envelope_rate, 6);
- memcpy(xp.envelope_offset, wp->envelope_offset, 6);
- xp.tremolo_sweep = wp->tremolo_sweep;
- xp.tremolo_rate = wp->tremolo_rate;
- xp.tremolo_depth = wp->tremolo_depth;
- xp.vibrato_sweep = wp->vibrato_sweep;
- xp.vibrato_rate = wp->vibrato_rate;
- xp.vibrato_depth = wp->vibrato_depth;
- xp.scale_frequency = cpu_to_le16(wp->scale_frequency);
- xp.scale_factor = cpu_to_le16(wp->scale_factor);
- if (copy_to_user(*data, &xp, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- real_size = snd_seq_gf1_size(wp->size, wp->format);
- if (*len < (long)real_size)
- return -ENOMEM;
- if (ops->get_sample) {
- err = ops->get_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0)
- return err;
- }
- *data += wp->size;
- *len -= wp->size;
- }
- return 0;
-}
-
-static int snd_seq_gf1_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct snd_gf1_ops *ops = private_data;
- struct gf1_instrument *ip;
- struct gf1_xinstrument ix;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- ix.stype = GF1_STRU_INSTR;
- ix.exclusion = cpu_to_le16(ip->exclusion);
- ix.exclusion_group = cpu_to_le16(ip->exclusion_group);
- ix.effect1 = cpu_to_le16(ip->effect1);
- ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
- ix.effect2 = ip->effect2;
- ix.effect2_depth = ip->effect2_depth;
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- return snd_seq_gf1_copy_wave_to_stream(ops,
- ip,
- &instr_data,
- &len,
- atomic);
-}
-
-static int snd_seq_gf1_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- long result;
- struct gf1_instrument *ip;
- struct gf1_wave *wp;
-
- *size = 0;
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- result = sizeof(struct gf1_xinstrument);
- for (wp = ip->wave; wp; wp = wp->next) {
- result += sizeof(struct gf1_xwave);
- result += wp->size;
- }
- *size = result;
- return 0;
-}
-
-static int snd_seq_gf1_remove(void *private_data,
- struct snd_seq_kinstr *instr,
- int atomic)
-{
- struct snd_gf1_ops *ops = private_data;
- struct gf1_instrument *ip;
-
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- snd_seq_gf1_instr_free(ops, ip, atomic);
- return 0;
-}
-
-static void snd_seq_gf1_notify(void *private_data,
- struct snd_seq_kinstr *instr,
- int what)
-{
- struct snd_gf1_ops *ops = private_data;
-
- if (ops->notify)
- ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_gf1_init(struct snd_gf1_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- ops->private_data = private_data;
- ops->kops.private_data = ops;
- ops->kops.add_len = sizeof(struct gf1_instrument);
- ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_GUS_PATCH;
- ops->kops.put = snd_seq_gf1_put;
- ops->kops.get = snd_seq_gf1_get;
- ops->kops.get_size = snd_seq_gf1_get_size;
- ops->kops.remove = snd_seq_gf1_remove;
- ops->kops.notify = snd_seq_gf1_notify;
- ops->kops.next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_gf1_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_gf1_exit(void)
-{
-}
-
-module_init(alsa_ainstr_gf1_init)
-module_exit(alsa_ainstr_gf1_exit)
-
-EXPORT_SYMBOL(snd_seq_gf1_init);
+++ /dev/null
-/*
- * IWFFFF - AMD InterWave (tm) - Instrument routines
- * Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_iw.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture IWFFFF support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_iwffff_size(unsigned int size, unsigned int format)
-{
- unsigned int result = size;
-
- if (format & IWFFFF_WAVE_16BIT)
- result <<= 1;
- if (format & IWFFFF_WAVE_STEREO)
- result <<= 1;
- return result;
-}
-
-static void snd_seq_iwffff_copy_lfo_from_stream(struct iwffff_lfo *fp,
- struct iwffff_xlfo *fx)
-{
- fp->freq = le16_to_cpu(fx->freq);
- fp->depth = le16_to_cpu(fx->depth);
- fp->sweep = le16_to_cpu(fx->sweep);
- fp->shape = fx->shape;
- fp->delay = fx->delay;
-}
-
-static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype,
- struct iwffff_layer *lp,
- struct iwffff_env *ep,
- struct iwffff_xenv *ex,
- char __user **data,
- long *len,
- gfp_t gfp_mask)
-{
- __u32 stype;
- struct iwffff_env_record *rp, *rp_last;
- struct iwffff_xenv_record rx;
- struct iwffff_env_point *pp;
- struct iwffff_xenv_point px;
- int points_size, idx;
-
- ep->flags = ex->flags;
- ep->mode = ex->mode;
- ep->index = ex->index;
- rp_last = NULL;
- while (1) {
- if (*len < (long)sizeof(__u32))
- return -EINVAL;
- if (copy_from_user(&stype, *data, sizeof(stype)))
- return -EFAULT;
- if (stype == IWFFFF_STRU_WAVE)
- return 0;
- if (req_stype != stype) {
- if (stype == IWFFFF_STRU_ENV_RECP ||
- stype == IWFFFF_STRU_ENV_RECV)
- return 0;
- }
- if (*len < (long)sizeof(rx))
- return -EINVAL;
- if (copy_from_user(&rx, *data, sizeof(rx)))
- return -EFAULT;
- *data += sizeof(rx);
- *len -= sizeof(rx);
- points_size = (le16_to_cpu(rx.nattack) + le16_to_cpu(rx.nrelease)) * 2 * sizeof(__u16);
- if (points_size > *len)
- return -EINVAL;
- rp = kzalloc(sizeof(*rp) + points_size, gfp_mask);
- if (rp == NULL)
- return -ENOMEM;
- rp->nattack = le16_to_cpu(rx.nattack);
- rp->nrelease = le16_to_cpu(rx.nrelease);
- rp->sustain_offset = le16_to_cpu(rx.sustain_offset);
- rp->sustain_rate = le16_to_cpu(rx.sustain_rate);
- rp->release_rate = le16_to_cpu(rx.release_rate);
- rp->hirange = rx.hirange;
- pp = (struct iwffff_env_point *)(rp + 1);
- for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) {
- if (copy_from_user(&px, *data, sizeof(px)))
- return -EFAULT;
- *data += sizeof(px);
- *len -= sizeof(px);
- pp->offset = le16_to_cpu(px.offset);
- pp->rate = le16_to_cpu(px.rate);
- }
- if (ep->record == NULL) {
- ep->record = rp;
- } else {
- rp_last = rp;
- }
- rp_last = rp;
- }
- return 0;
-}
-
-static int snd_seq_iwffff_copy_wave_from_stream(struct snd_iwffff_ops *ops,
- struct iwffff_layer *lp,
- char __user **data,
- long *len,
- int atomic)
-{
- struct iwffff_wave *wp, *prev;
- struct iwffff_xwave xp;
- int err;
- gfp_t gfp_mask;
- unsigned int real_size;
-
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- if (*len < (long)sizeof(xp))
- return -EINVAL;
- if (copy_from_user(&xp, *data, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- wp = kzalloc(sizeof(*wp), gfp_mask);
- if (wp == NULL)
- return -ENOMEM;
- wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
- wp->share_id[1] = le32_to_cpu(xp.share_id[1]);
- wp->share_id[2] = le32_to_cpu(xp.share_id[2]);
- wp->share_id[3] = le32_to_cpu(xp.share_id[3]);
- wp->format = le32_to_cpu(xp.format);
- wp->address.memory = le32_to_cpu(xp.offset);
- wp->size = le32_to_cpu(xp.size);
- wp->start = le32_to_cpu(xp.start);
- wp->loop_start = le32_to_cpu(xp.loop_start);
- wp->loop_end = le32_to_cpu(xp.loop_end);
- wp->loop_repeat = le16_to_cpu(xp.loop_repeat);
- wp->sample_ratio = le32_to_cpu(xp.sample_ratio);
- wp->attenuation = xp.attenuation;
- wp->low_note = xp.low_note;
- wp->high_note = xp.high_note;
- real_size = snd_seq_iwffff_size(wp->size, wp->format);
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- if ((long)real_size > *len) {
- kfree(wp);
- return -ENOMEM;
- }
- }
- if (ops->put_sample) {
- err = ops->put_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0) {
- kfree(wp);
- return err;
- }
- }
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- *data += real_size;
- *len -= real_size;
- }
- prev = lp->wave;
- if (prev) {
- while (prev->next) prev = prev->next;
- prev->next = wp;
- } else {
- lp->wave = wp;
- }
- return 0;
-}
-
-static void snd_seq_iwffff_env_free(struct snd_iwffff_ops *ops,
- struct iwffff_env *env,
- int atomic)
-{
- struct iwffff_env_record *rec;
-
- while ((rec = env->record) != NULL) {
- env->record = rec->next;
- kfree(rec);
- }
-}
-
-static void snd_seq_iwffff_wave_free(struct snd_iwffff_ops *ops,
- struct iwffff_wave *wave,
- int atomic)
-{
- if (ops->remove_sample)
- ops->remove_sample(ops->private_data, wave, atomic);
- kfree(wave);
-}
-
-static void snd_seq_iwffff_instr_free(struct snd_iwffff_ops *ops,
- struct iwffff_instrument *ip,
- int atomic)
-{
- struct iwffff_layer *layer;
- struct iwffff_wave *wave;
-
- while ((layer = ip->layer) != NULL) {
- ip->layer = layer->next;
- snd_seq_iwffff_env_free(ops, &layer->penv, atomic);
- snd_seq_iwffff_env_free(ops, &layer->venv, atomic);
- while ((wave = layer->wave) != NULL) {
- layer->wave = wave->next;
- snd_seq_iwffff_wave_free(ops, wave, atomic);
- }
- kfree(layer);
- }
-}
-
-static int snd_seq_iwffff_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct snd_iwffff_ops *ops = private_data;
- struct iwffff_instrument *ip;
- struct iwffff_xinstrument ix;
- struct iwffff_layer *lp, *prev_lp;
- struct iwffff_xlayer lx;
- int err;
- gfp_t gfp_mask;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != IWFFFF_STRU_INSTR)
- return -EINVAL;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- ip->exclusion = le16_to_cpu(ix.exclusion);
- ip->layer_type = le16_to_cpu(ix.layer_type);
- ip->exclusion_group = le16_to_cpu(ix.exclusion_group);
- ip->effect1 = ix.effect1;
- ip->effect1_depth = ix.effect1_depth;
- ip->effect2 = ix.effect2;
- ip->effect2_depth = ix.effect2_depth;
- /* copy layers */
- prev_lp = NULL;
- while (len > 0) {
- if (len < (long)sizeof(struct iwffff_xlayer)) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return -EINVAL;
- }
- if (copy_from_user(&lx, instr_data, sizeof(lx)))
- return -EFAULT;
- instr_data += sizeof(lx);
- len -= sizeof(lx);
- if (lx.stype != IWFFFF_STRU_LAYER) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return -EINVAL;
- }
- lp = kzalloc(sizeof(*lp), gfp_mask);
- if (lp == NULL) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return -ENOMEM;
- }
- if (prev_lp) {
- prev_lp->next = lp;
- } else {
- ip->layer = lp;
- }
- prev_lp = lp;
- lp->flags = lx.flags;
- lp->velocity_mode = lx.velocity_mode;
- lp->layer_event = lx.layer_event;
- lp->low_range = lx.low_range;
- lp->high_range = lx.high_range;
- lp->pan = lx.pan;
- lp->pan_freq_scale = lx.pan_freq_scale;
- lp->attenuation = lx.attenuation;
- snd_seq_iwffff_copy_lfo_from_stream(&lp->tremolo, &lx.tremolo);
- snd_seq_iwffff_copy_lfo_from_stream(&lp->vibrato, &lx.vibrato);
- lp->freq_scale = le16_to_cpu(lx.freq_scale);
- lp->freq_center = lx.freq_center;
- err = snd_seq_iwffff_copy_env_from_stream(IWFFFF_STRU_ENV_RECP,
- lp,
- &lp->penv, &lx.penv,
- &instr_data, &len,
- gfp_mask);
- if (err < 0) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return err;
- }
- err = snd_seq_iwffff_copy_env_from_stream(IWFFFF_STRU_ENV_RECV,
- lp,
- &lp->venv, &lx.venv,
- &instr_data, &len,
- gfp_mask);
- if (err < 0) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return err;
- }
- while (len > (long)sizeof(__u32)) {
- __u32 stype;
-
- if (copy_from_user(&stype, instr_data, sizeof(stype)))
- return -EFAULT;
- if (stype != IWFFFF_STRU_WAVE)
- break;
- err = snd_seq_iwffff_copy_wave_from_stream(ops,
- lp,
- &instr_data,
- &len,
- atomic);
- if (err < 0) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return err;
- }
- }
- }
- return 0;
-}
-
-static void snd_seq_iwffff_copy_lfo_to_stream(struct iwffff_xlfo *fx,
- struct iwffff_lfo *fp)
-{
- fx->freq = cpu_to_le16(fp->freq);
- fx->depth = cpu_to_le16(fp->depth);
- fx->sweep = cpu_to_le16(fp->sweep);
- fp->shape = fx->shape;
- fp->delay = fx->delay;
-}
-
-static int snd_seq_iwffff_copy_env_to_stream(__u32 req_stype,
- struct iwffff_layer *lp,
- struct iwffff_xenv *ex,
- struct iwffff_env *ep,
- char __user **data,
- long *len)
-{
- struct iwffff_env_record *rp;
- struct iwffff_xenv_record rx;
- struct iwffff_env_point *pp;
- struct iwffff_xenv_point px;
- int points_size, idx;
-
- ex->flags = ep->flags;
- ex->mode = ep->mode;
- ex->index = ep->index;
- for (rp = ep->record; rp; rp = rp->next) {
- if (*len < (long)sizeof(rx))
- return -ENOMEM;
- memset(&rx, 0, sizeof(rx));
- rx.stype = req_stype;
- rx.nattack = cpu_to_le16(rp->nattack);
- rx.nrelease = cpu_to_le16(rp->nrelease);
- rx.sustain_offset = cpu_to_le16(rp->sustain_offset);
- rx.sustain_rate = cpu_to_le16(rp->sustain_rate);
- rx.release_rate = cpu_to_le16(rp->release_rate);
- rx.hirange = cpu_to_le16(rp->hirange);
- if (copy_to_user(*data, &rx, sizeof(rx)))
- return -EFAULT;
- *data += sizeof(rx);
- *len -= sizeof(rx);
- points_size = (rp->nattack + rp->nrelease) * 2 * sizeof(__u16);
- if (*len < points_size)
- return -ENOMEM;
- pp = (struct iwffff_env_point *)(rp + 1);
- for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) {
- px.offset = cpu_to_le16(pp->offset);
- px.rate = cpu_to_le16(pp->rate);
- if (copy_to_user(*data, &px, sizeof(px)))
- return -EFAULT;
- *data += sizeof(px);
- *len -= sizeof(px);
- }
- }
- return 0;
-}
-
-static int snd_seq_iwffff_copy_wave_to_stream(struct snd_iwffff_ops *ops,
- struct iwffff_layer *lp,
- char __user **data,
- long *len,
- int atomic)
-{
- struct iwffff_wave *wp;
- struct iwffff_xwave xp;
- int err;
- unsigned int real_size;
-
- for (wp = lp->wave; wp; wp = wp->next) {
- if (*len < (long)sizeof(xp))
- return -ENOMEM;
- memset(&xp, 0, sizeof(xp));
- xp.stype = IWFFFF_STRU_WAVE;
- xp.share_id[0] = cpu_to_le32(wp->share_id[0]);
- xp.share_id[1] = cpu_to_le32(wp->share_id[1]);
- xp.share_id[2] = cpu_to_le32(wp->share_id[2]);
- xp.share_id[3] = cpu_to_le32(wp->share_id[3]);
- xp.format = cpu_to_le32(wp->format);
- if (wp->format & IWFFFF_WAVE_ROM)
- xp.offset = cpu_to_le32(wp->address.memory);
- xp.size = cpu_to_le32(wp->size);
- xp.start = cpu_to_le32(wp->start);
- xp.loop_start = cpu_to_le32(wp->loop_start);
- xp.loop_end = cpu_to_le32(wp->loop_end);
- xp.loop_repeat = cpu_to_le32(wp->loop_repeat);
- xp.sample_ratio = cpu_to_le32(wp->sample_ratio);
- xp.attenuation = wp->attenuation;
- xp.low_note = wp->low_note;
- xp.high_note = wp->high_note;
- if (copy_to_user(*data, &xp, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- real_size = snd_seq_iwffff_size(wp->size, wp->format);
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- if (*len < (long)real_size)
- return -ENOMEM;
- }
- if (ops->get_sample) {
- err = ops->get_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0)
- return err;
- }
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- *data += real_size;
- *len -= real_size;
- }
- }
- return 0;
-}
-
-static int snd_seq_iwffff_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic, int cmd)
-{
- struct snd_iwffff_ops *ops = private_data;
- struct iwffff_instrument *ip;
- struct iwffff_xinstrument ix;
- struct iwffff_layer *lp;
- struct iwffff_xlayer lx;
- char __user *layer_instr_data;
- int err;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- ix.stype = IWFFFF_STRU_INSTR;
- ix.exclusion = cpu_to_le16(ip->exclusion);
- ix.layer_type = cpu_to_le16(ip->layer_type);
- ix.exclusion_group = cpu_to_le16(ip->exclusion_group);
- ix.effect1 = cpu_to_le16(ip->effect1);
- ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
- ix.effect2 = ip->effect2;
- ix.effect2_depth = ip->effect2_depth;
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- for (lp = ip->layer; lp; lp = lp->next) {
- if (len < (long)sizeof(lx))
- return -ENOMEM;
- memset(&lx, 0, sizeof(lx));
- lx.stype = IWFFFF_STRU_LAYER;
- lx.flags = lp->flags;
- lx.velocity_mode = lp->velocity_mode;
- lx.layer_event = lp->layer_event;
- lx.low_range = lp->low_range;
- lx.high_range = lp->high_range;
- lx.pan = lp->pan;
- lx.pan_freq_scale = lp->pan_freq_scale;
- lx.attenuation = lp->attenuation;
- snd_seq_iwffff_copy_lfo_to_stream(&lx.tremolo, &lp->tremolo);
- snd_seq_iwffff_copy_lfo_to_stream(&lx.vibrato, &lp->vibrato);
- layer_instr_data = instr_data;
- instr_data += sizeof(lx);
- len -= sizeof(lx);
- err = snd_seq_iwffff_copy_env_to_stream(IWFFFF_STRU_ENV_RECP,
- lp,
- &lx.penv, &lp->penv,
- &instr_data, &len);
- if (err < 0)
- return err;
- err = snd_seq_iwffff_copy_env_to_stream(IWFFFF_STRU_ENV_RECV,
- lp,
- &lx.venv, &lp->venv,
- &instr_data, &len);
- if (err < 0)
- return err;
- /* layer structure updating is now finished */
- if (copy_to_user(layer_instr_data, &lx, sizeof(lx)))
- return -EFAULT;
- err = snd_seq_iwffff_copy_wave_to_stream(ops,
- lp,
- &instr_data,
- &len,
- atomic);
- if (err < 0)
- return err;
- }
- return 0;
-}
-
-static long snd_seq_iwffff_env_size_in_stream(struct iwffff_env *ep)
-{
- long result = 0;
- struct iwffff_env_record *rp;
-
- for (rp = ep->record; rp; rp = rp->next) {
- result += sizeof(struct iwffff_xenv_record);
- result += (rp->nattack + rp->nrelease) * 2 * sizeof(__u16);
- }
- return 0;
-}
-
-static long snd_seq_iwffff_wave_size_in_stream(struct iwffff_layer *lp)
-{
- long result = 0;
- struct iwffff_wave *wp;
-
- for (wp = lp->wave; wp; wp = wp->next) {
- result += sizeof(struct iwffff_xwave);
- if (!(wp->format & IWFFFF_WAVE_ROM))
- result += wp->size;
- }
- return result;
-}
-
-static int snd_seq_iwffff_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- long result;
- struct iwffff_instrument *ip;
- struct iwffff_layer *lp;
-
- *size = 0;
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- result = sizeof(struct iwffff_xinstrument);
- for (lp = ip->layer; lp; lp = lp->next) {
- result += sizeof(struct iwffff_xlayer);
- result += snd_seq_iwffff_env_size_in_stream(&lp->penv);
- result += snd_seq_iwffff_env_size_in_stream(&lp->venv);
- result += snd_seq_iwffff_wave_size_in_stream(lp);
- }
- *size = result;
- return 0;
-}
-
-static int snd_seq_iwffff_remove(void *private_data,
- struct snd_seq_kinstr *instr,
- int atomic)
-{
- struct snd_iwffff_ops *ops = private_data;
- struct iwffff_instrument *ip;
-
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return 0;
-}
-
-static void snd_seq_iwffff_notify(void *private_data,
- struct snd_seq_kinstr *instr,
- int what)
-{
- struct snd_iwffff_ops *ops = private_data;
-
- if (ops->notify)
- ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_iwffff_init(struct snd_iwffff_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- ops->private_data = private_data;
- ops->kops.private_data = ops;
- ops->kops.add_len = sizeof(struct iwffff_instrument);
- ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_INTERWAVE;
- ops->kops.put = snd_seq_iwffff_put;
- ops->kops.get = snd_seq_iwffff_get;
- ops->kops.get_size = snd_seq_iwffff_get_size;
- ops->kops.remove = snd_seq_iwffff_remove;
- ops->kops.notify = snd_seq_iwffff_notify;
- ops->kops.next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_iw_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_iw_exit(void)
-{
-}
-
-module_init(alsa_ainstr_iw_init)
-module_exit(alsa_ainstr_iw_exit)
-
-EXPORT_SYMBOL(snd_seq_iwffff_init);
+++ /dev/null
-/*
- * Simple (MOD player) - Instrument routines
- * Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_simple.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture Simple Instrument support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_simple_size(unsigned int size, unsigned int format)
-{
- unsigned int result = size;
-
- if (format & SIMPLE_WAVE_16BIT)
- result <<= 1;
- if (format & SIMPLE_WAVE_STEREO)
- result <<= 1;
- return result;
-}
-
-static void snd_seq_simple_instr_free(struct snd_simple_ops *ops,
- struct simple_instrument *ip,
- int atomic)
-{
- if (ops->remove_sample)
- ops->remove_sample(ops->private_data, ip, atomic);
-}
-
-static int snd_seq_simple_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len,
- int atomic, int cmd)
-{
- struct snd_simple_ops *ops = private_data;
- struct simple_instrument *ip;
- struct simple_xinstrument ix;
- int err;
- gfp_t gfp_mask;
- unsigned int real_size;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != SIMPLE_STRU_INSTR)
- return -EINVAL;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- ip->share_id[0] = le32_to_cpu(ix.share_id[0]);
- ip->share_id[1] = le32_to_cpu(ix.share_id[1]);
- ip->share_id[2] = le32_to_cpu(ix.share_id[2]);
- ip->share_id[3] = le32_to_cpu(ix.share_id[3]);
- ip->format = le32_to_cpu(ix.format);
- ip->size = le32_to_cpu(ix.size);
- ip->start = le32_to_cpu(ix.start);
- ip->loop_start = le32_to_cpu(ix.loop_start);
- ip->loop_end = le32_to_cpu(ix.loop_end);
- ip->loop_repeat = le16_to_cpu(ix.loop_repeat);
- ip->effect1 = ix.effect1;
- ip->effect1_depth = ix.effect1_depth;
- ip->effect2 = ix.effect2;
- ip->effect2_depth = ix.effect2_depth;
- real_size = snd_seq_simple_size(ip->size, ip->format);
- if (len < (long)real_size)
- return -EINVAL;
- if (ops->put_sample) {
- err = ops->put_sample(ops->private_data, ip,
- instr_data, real_size, atomic);
- if (err < 0)
- return err;
- }
- return 0;
-}
-
-static int snd_seq_simple_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len,
- int atomic, int cmd)
-{
- struct snd_simple_ops *ops = private_data;
- struct simple_instrument *ip;
- struct simple_xinstrument ix;
- int err;
- unsigned int real_size;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- ix.stype = SIMPLE_STRU_INSTR;
- ix.share_id[0] = cpu_to_le32(ip->share_id[0]);
- ix.share_id[1] = cpu_to_le32(ip->share_id[1]);
- ix.share_id[2] = cpu_to_le32(ip->share_id[2]);
- ix.share_id[3] = cpu_to_le32(ip->share_id[3]);
- ix.format = cpu_to_le32(ip->format);
- ix.size = cpu_to_le32(ip->size);
- ix.start = cpu_to_le32(ip->start);
- ix.loop_start = cpu_to_le32(ip->loop_start);
- ix.loop_end = cpu_to_le32(ip->loop_end);
- ix.loop_repeat = cpu_to_le32(ip->loop_repeat);
- ix.effect1 = cpu_to_le16(ip->effect1);
- ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
- ix.effect2 = ip->effect2;
- ix.effect2_depth = ip->effect2_depth;
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- real_size = snd_seq_simple_size(ip->size, ip->format);
- if (len < (long)real_size)
- return -ENOMEM;
- if (ops->get_sample) {
- err = ops->get_sample(ops->private_data, ip,
- instr_data, real_size, atomic);
- if (err < 0)
- return err;
- }
- return 0;
-}
-
-static int snd_seq_simple_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- struct simple_instrument *ip;
-
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- *size = sizeof(struct simple_xinstrument) + snd_seq_simple_size(ip->size, ip->format);
- return 0;
-}
-
-static int snd_seq_simple_remove(void *private_data,
- struct snd_seq_kinstr *instr,
- int atomic)
-{
- struct snd_simple_ops *ops = private_data;
- struct simple_instrument *ip;
-
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- snd_seq_simple_instr_free(ops, ip, atomic);
- return 0;
-}
-
-static void snd_seq_simple_notify(void *private_data,
- struct snd_seq_kinstr *instr,
- int what)
-{
- struct snd_simple_ops *ops = private_data;
-
- if (ops->notify)
- ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_simple_init(struct snd_simple_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- ops->private_data = private_data;
- ops->kops.private_data = ops;
- ops->kops.add_len = sizeof(struct simple_instrument);
- ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_SIMPLE;
- ops->kops.put = snd_seq_simple_put;
- ops->kops.get = snd_seq_simple_get;
- ops->kops.get_size = snd_seq_simple_get_size;
- ops->kops.remove = snd_seq_simple_remove;
- ops->kops.notify = snd_seq_simple_notify;
- ops->kops.next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_simple_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_simple_exit(void)
-{
-}
-
-module_init(alsa_ainstr_simple_init)
-module_exit(alsa_ainstr_simple_exit)
-
-EXPORT_SYMBOL(snd_seq_simple_init);
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#ifndef __SEQ_OSS_DEVICE_H
#define __SEQ_OSS_DEVICE_H
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/slab.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
return clienttab[clientid];
}
-extern int seq_client_load[];
-
struct snd_seq_client *snd_seq_client_use_ptr(int clientid)
{
unsigned long flags;
return -EINVAL;
break;
case SNDRV_SEQ_EVENT_LENGTH_VARUSR:
- if (! snd_seq_ev_is_instr_type(ev) ||
- ! snd_seq_ev_is_direct(ev))
+ if (! snd_seq_ev_is_direct(ev))
return -EINVAL;
break;
}
int snd_seq_client_notify_subscription(int client, int port,
struct snd_seq_port_subscribe *info, int evtype);
+extern int seq_client_load[15];
+
#endif
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <sound/core.h>
#include <sound/info.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <linux/slab.h>
#include "seq_fifo.h"
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <sound/core.h>
+++ /dev/null
-/*
- * Generic Instrument routines for ALSA sequencer
- * Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include "seq_clientmgr.h"
-#include <sound/seq_instr.h>
-#include <sound/initval.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer instrument library.");
-MODULE_LICENSE("GPL");
-
-
-static void snd_instr_lock_ops(struct snd_seq_kinstr_list *list)
-{
- if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
- spin_lock_irqsave(&list->ops_lock, list->ops_flags);
- } else {
- mutex_lock(&list->ops_mutex);
- }
-}
-
-static void snd_instr_unlock_ops(struct snd_seq_kinstr_list *list)
-{
- if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
- spin_unlock_irqrestore(&list->ops_lock, list->ops_flags);
- } else {
- mutex_unlock(&list->ops_mutex);
- }
-}
-
-static struct snd_seq_kinstr *snd_seq_instr_new(int add_len, int atomic)
-{
- struct snd_seq_kinstr *instr;
-
- instr = kzalloc(sizeof(struct snd_seq_kinstr) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
- if (instr == NULL)
- return NULL;
- instr->add_len = add_len;
- return instr;
-}
-
-static int snd_seq_instr_free(struct snd_seq_kinstr *instr, int atomic)
-{
- int result = 0;
-
- if (instr == NULL)
- return -EINVAL;
- if (instr->ops && instr->ops->remove)
- result = instr->ops->remove(instr->ops->private_data, instr, 1);
- if (!result)
- kfree(instr);
- return result;
-}
-
-struct snd_seq_kinstr_list *snd_seq_instr_list_new(void)
-{
- struct snd_seq_kinstr_list *list;
-
- list = kzalloc(sizeof(struct snd_seq_kinstr_list), GFP_KERNEL);
- if (list == NULL)
- return NULL;
- spin_lock_init(&list->lock);
- spin_lock_init(&list->ops_lock);
- mutex_init(&list->ops_mutex);
- list->owner = -1;
- return list;
-}
-
-void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list_ptr)
-{
- struct snd_seq_kinstr_list *list;
- struct snd_seq_kinstr *instr;
- struct snd_seq_kcluster *cluster;
- int idx;
- unsigned long flags;
-
- if (list_ptr == NULL)
- return;
- list = *list_ptr;
- *list_ptr = NULL;
- if (list == NULL)
- return;
-
- for (idx = 0; idx < SNDRV_SEQ_INSTR_HASH_SIZE; idx++) {
- while ((instr = list->hash[idx]) != NULL) {
- list->hash[idx] = instr->next;
- list->count--;
- spin_lock_irqsave(&list->lock, flags);
- while (instr->use) {
- spin_unlock_irqrestore(&list->lock, flags);
- schedule_timeout_uninterruptible(1);
- spin_lock_irqsave(&list->lock, flags);
- }
- spin_unlock_irqrestore(&list->lock, flags);
- if (snd_seq_instr_free(instr, 0)<0)
- snd_printk(KERN_WARNING "instrument free problem\n");
- }
- while ((cluster = list->chash[idx]) != NULL) {
- list->chash[idx] = cluster->next;
- list->ccount--;
- kfree(cluster);
- }
- }
- kfree(list);
-}
-
-static int instr_free_compare(struct snd_seq_kinstr *instr,
- struct snd_seq_instr_header *ifree,
- unsigned int client)
-{
- switch (ifree->cmd) {
- case SNDRV_SEQ_INSTR_FREE_CMD_ALL:
- /* all, except private for other clients */
- if ((instr->instr.std & 0xff000000) == 0)
- return 0;
- if (((instr->instr.std >> 24) & 0xff) == client)
- return 0;
- return 1;
- case SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE:
- /* all my private instruments */
- if ((instr->instr.std & 0xff000000) == 0)
- return 1;
- if (((instr->instr.std >> 24) & 0xff) == client)
- return 0;
- return 1;
- case SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER:
- /* all my private instruments */
- if ((instr->instr.std & 0xff000000) == 0) {
- if (instr->instr.cluster == ifree->id.cluster)
- return 0;
- return 1;
- }
- if (((instr->instr.std >> 24) & 0xff) == client) {
- if (instr->instr.cluster == ifree->id.cluster)
- return 0;
- }
- return 1;
- }
- return 1;
-}
-
-int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list,
- struct snd_seq_instr_header *ifree,
- int client,
- int atomic)
-{
- struct snd_seq_kinstr *instr, *prev, *next, *flist;
- int idx;
- unsigned long flags;
-
- snd_instr_lock_ops(list);
- for (idx = 0; idx < SNDRV_SEQ_INSTR_HASH_SIZE; idx++) {
- spin_lock_irqsave(&list->lock, flags);
- instr = list->hash[idx];
- prev = flist = NULL;
- while (instr) {
- while (instr && instr_free_compare(instr, ifree, (unsigned int)client)) {
- prev = instr;
- instr = instr->next;
- }
- if (instr == NULL)
- continue;
- if (instr->ops && instr->ops->notify)
- instr->ops->notify(instr->ops->private_data, instr, SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
- next = instr->next;
- if (prev == NULL) {
- list->hash[idx] = next;
- } else {
- prev->next = next;
- }
- list->count--;
- instr->next = flist;
- flist = instr;
- instr = next;
- }
- spin_unlock_irqrestore(&list->lock, flags);
- while (flist) {
- instr = flist;
- flist = instr->next;
- while (instr->use) {
- schedule_timeout_uninterruptible(1);
- barrier();
- }
- if (snd_seq_instr_free(instr, atomic)<0)
- snd_printk(KERN_WARNING "instrument free problem\n");
- instr = next;
- }
- }
- snd_instr_unlock_ops(list);
- return 0;
-}
-
-static int compute_hash_instr_key(struct snd_seq_instr *instr)
-{
- int result;
-
- result = instr->bank | (instr->prg << 16);
- result += result >> 24;
- result += result >> 16;
- result += result >> 8;
- return result & (SNDRV_SEQ_INSTR_HASH_SIZE-1);
-}
-
-#if 0
-static int compute_hash_cluster_key(snd_seq_instr_cluster_t cluster)
-{
- int result;
-
- result = cluster;
- result += result >> 24;
- result += result >> 16;
- result += result >> 8;
- return result & (SNDRV_SEQ_INSTR_HASH_SIZE-1);
-}
-#endif
-
-static int compare_instr(struct snd_seq_instr *i1, struct snd_seq_instr *i2, int exact)
-{
- if (exact) {
- if (i1->cluster != i2->cluster ||
- i1->bank != i2->bank ||
- i1->prg != i2->prg)
- return 1;
- if ((i1->std & 0xff000000) != (i2->std & 0xff000000))
- return 1;
- if (!(i1->std & i2->std))
- return 1;
- return 0;
- } else {
- unsigned int client_check;
-
- if (i2->cluster && i1->cluster != i2->cluster)
- return 1;
- client_check = i2->std & 0xff000000;
- if (client_check) {
- if ((i1->std & 0xff000000) != client_check)
- return 1;
- } else {
- if ((i1->std & i2->std) != i2->std)
- return 1;
- }
- return i1->bank != i2->bank || i1->prg != i2->prg;
- }
-}
-
-struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list,
- struct snd_seq_instr *instr,
- int exact,
- int follow_alias)
-{
- unsigned long flags;
- int depth = 0;
- struct snd_seq_kinstr *result;
-
- if (list == NULL || instr == NULL)
- return NULL;
- spin_lock_irqsave(&list->lock, flags);
- __again:
- result = list->hash[compute_hash_instr_key(instr)];
- while (result) {
- if (!compare_instr(&result->instr, instr, exact)) {
- if (follow_alias && (result->type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)) {
- instr = (struct snd_seq_instr *)KINSTR_DATA(result);
- if (++depth > 10)
- goto __not_found;
- goto __again;
- }
- result->use++;
- spin_unlock_irqrestore(&list->lock, flags);
- return result;
- }
- result = result->next;
- }
- __not_found:
- spin_unlock_irqrestore(&list->lock, flags);
- return NULL;
-}
-
-void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list,
- struct snd_seq_kinstr *instr)
-{
- unsigned long flags;
-
- if (list == NULL || instr == NULL)
- return;
- spin_lock_irqsave(&list->lock, flags);
- if (instr->use <= 0) {
- snd_printk(KERN_ERR "free_use: fatal!!! use = %i, name = '%s'\n", instr->use, instr->name);
- } else {
- instr->use--;
- }
- spin_unlock_irqrestore(&list->lock, flags);
-}
-
-static struct snd_seq_kinstr_ops *instr_ops(struct snd_seq_kinstr_ops *ops,
- char *instr_type)
-{
- while (ops) {
- if (!strcmp(ops->instr_type, instr_type))
- return ops;
- ops = ops->next;
- }
- return NULL;
-}
-
-static int instr_result(struct snd_seq_event *ev,
- int type, int result,
- int atomic)
-{
- struct snd_seq_event sev;
-
- memset(&sev, 0, sizeof(sev));
- sev.type = SNDRV_SEQ_EVENT_RESULT;
- sev.flags = SNDRV_SEQ_TIME_STAMP_REAL | SNDRV_SEQ_EVENT_LENGTH_FIXED |
- SNDRV_SEQ_PRIORITY_NORMAL;
- sev.source = ev->dest;
- sev.dest = ev->source;
- sev.data.result.event = type;
- sev.data.result.result = result;
-#if 0
- printk("instr result - type = %i, result = %i, queue = %i, source.client:port = %i:%i, dest.client:port = %i:%i\n",
- type, result,
- sev.queue,
- sev.source.client, sev.source.port,
- sev.dest.client, sev.dest.port);
-#endif
- return snd_seq_kernel_client_dispatch(sev.source.client, &sev, atomic, 0);
-}
-
-static int instr_begin(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&list->lock, flags);
- if (list->owner >= 0 && list->owner != ev->source.client) {
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, -EBUSY, atomic);
- }
- list->owner = ev->source.client;
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, 0, atomic);
-}
-
-static int instr_end(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- unsigned long flags;
-
- /* TODO: timeout handling */
- spin_lock_irqsave(&list->lock, flags);
- if (list->owner == ev->source.client) {
- list->owner = -1;
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, 0, atomic);
- }
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, -EINVAL, atomic);
-}
-
-static int instr_info(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_format_info(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_reset(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_status(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_put(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- unsigned long flags;
- struct snd_seq_instr_header put;
- struct snd_seq_kinstr *instr;
- int result = -EINVAL, len, key;
-
- if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
- goto __return;
-
- if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
- goto __return;
- if (copy_from_user(&put, (void __user *)ev->data.ext.ptr,
- sizeof(struct snd_seq_instr_header))) {
- result = -EFAULT;
- goto __return;
- }
- snd_instr_lock_ops(list);
- if (put.id.instr.std & 0xff000000) { /* private instrument */
- put.id.instr.std &= 0x00ffffff;
- put.id.instr.std |= (unsigned int)ev->source.client << 24;
- }
- if ((instr = snd_seq_instr_find(list, &put.id.instr, 1, 0))) {
- snd_seq_instr_free_use(list, instr);
- snd_instr_unlock_ops(list);
- result = -EBUSY;
- goto __return;
- }
- ops = instr_ops(ops, put.data.data.format);
- if (ops == NULL) {
- snd_instr_unlock_ops(list);
- goto __return;
- }
- len = ops->add_len;
- if (put.data.type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)
- len = sizeof(struct snd_seq_instr);
- instr = snd_seq_instr_new(len, atomic);
- if (instr == NULL) {
- snd_instr_unlock_ops(list);
- result = -ENOMEM;
- goto __return;
- }
- instr->ops = ops;
- instr->instr = put.id.instr;
- strlcpy(instr->name, put.data.name, sizeof(instr->name));
- instr->type = put.data.type;
- if (instr->type == SNDRV_SEQ_INSTR_ATYPE_DATA) {
- result = ops->put(ops->private_data,
- instr,
- (void __user *)ev->data.ext.ptr + sizeof(struct snd_seq_instr_header),
- ev->data.ext.len - sizeof(struct snd_seq_instr_header),
- atomic,
- put.cmd);
- if (result < 0) {
- snd_seq_instr_free(instr, atomic);
- snd_instr_unlock_ops(list);
- goto __return;
- }
- }
- key = compute_hash_instr_key(&instr->instr);
- spin_lock_irqsave(&list->lock, flags);
- instr->next = list->hash[key];
- list->hash[key] = instr;
- list->count++;
- spin_unlock_irqrestore(&list->lock, flags);
- snd_instr_unlock_ops(list);
- result = 0;
- __return:
- instr_result(ev, SNDRV_SEQ_EVENT_INSTR_PUT, result, atomic);
- return result;
-}
-
-static int instr_get(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_free(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- struct snd_seq_instr_header ifree;
- struct snd_seq_kinstr *instr, *prev;
- int result = -EINVAL;
- unsigned long flags;
- unsigned int hash;
-
- if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
- goto __return;
-
- if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
- goto __return;
- if (copy_from_user(&ifree, (void __user *)ev->data.ext.ptr,
- sizeof(struct snd_seq_instr_header))) {
- result = -EFAULT;
- goto __return;
- }
- if (ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_ALL ||
- ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE ||
- ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER) {
- result = snd_seq_instr_list_free_cond(list, &ifree, ev->dest.client, atomic);
- goto __return;
- }
- if (ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_SINGLE) {
- if (ifree.id.instr.std & 0xff000000) {
- ifree.id.instr.std &= 0x00ffffff;
- ifree.id.instr.std |= (unsigned int)ev->source.client << 24;
- }
- hash = compute_hash_instr_key(&ifree.id.instr);
- snd_instr_lock_ops(list);
- spin_lock_irqsave(&list->lock, flags);
- instr = list->hash[hash];
- prev = NULL;
- while (instr) {
- if (!compare_instr(&instr->instr, &ifree.id.instr, 1))
- goto __free_single;
- prev = instr;
- instr = instr->next;
- }
- result = -ENOENT;
- spin_unlock_irqrestore(&list->lock, flags);
- snd_instr_unlock_ops(list);
- goto __return;
-
- __free_single:
- if (prev) {
- prev->next = instr->next;
- } else {
- list->hash[hash] = instr->next;
- }
- if (instr->ops && instr->ops->notify)
- instr->ops->notify(instr->ops->private_data, instr,
- SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
- while (instr->use) {
- spin_unlock_irqrestore(&list->lock, flags);
- schedule_timeout_uninterruptible(1);
- spin_lock_irqsave(&list->lock, flags);
- }
- spin_unlock_irqrestore(&list->lock, flags);
- result = snd_seq_instr_free(instr, atomic);
- snd_instr_unlock_ops(list);
- goto __return;
- }
-
- __return:
- instr_result(ev, SNDRV_SEQ_EVENT_INSTR_FREE, result, atomic);
- return result;
-}
-
-static int instr_list(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_cluster(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int client,
- int atomic,
- int hop)
-{
- int direct = 0;
-
- snd_assert(ops != NULL && list != NULL && ev != NULL, return -EINVAL);
- if (snd_seq_ev_is_direct(ev)) {
- direct = 1;
- switch (ev->type) {
- case SNDRV_SEQ_EVENT_INSTR_BEGIN:
- return instr_begin(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_END:
- return instr_end(ops, list, ev, atomic, hop);
- }
- }
- if ((list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT) && !direct)
- return -EINVAL;
- switch (ev->type) {
- case SNDRV_SEQ_EVENT_INSTR_INFO:
- return instr_info(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_FINFO:
- return instr_format_info(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_RESET:
- return instr_reset(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_STATUS:
- return instr_status(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_PUT:
- return instr_put(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_GET:
- return instr_get(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_FREE:
- return instr_free(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_LIST:
- return instr_list(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_CLUSTER:
- return instr_cluster(ops, list, ev, atomic, hop);
- }
- return -EINVAL;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_seq_instr_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_seq_instr_exit(void)
-{
-}
-
-module_init(alsa_seq_instr_init)
-module_exit(alsa_seq_instr_exit)
-
-EXPORT_SYMBOL(snd_seq_instr_list_new);
-EXPORT_SYMBOL(snd_seq_instr_list_free);
-EXPORT_SYMBOL(snd_seq_instr_list_free_cond);
-EXPORT_SYMBOL(snd_seq_instr_find);
-EXPORT_SYMBOL(snd_seq_instr_free_use);
-EXPORT_SYMBOL(snd_seq_instr_event);
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include "seq_lock.h"
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/errno.h>
* code in here. If there is it should be reported as a bug.
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/string.h>
case SNDRV_SEQ_EVENT_PORT_START:
case SNDRV_SEQ_EVENT_PORT_EXIT:
case SNDRV_SEQ_EVENT_PORT_CHANGE:
- case SNDRV_SEQ_EVENT_SAMPLE:
- case SNDRV_SEQ_EVENT_SAMPLE_START:
- case SNDRV_SEQ_EVENT_SAMPLE_STOP:
- case SNDRV_SEQ_EVENT_SAMPLE_FREQ:
- case SNDRV_SEQ_EVENT_SAMPLE_VOLUME:
- case SNDRV_SEQ_EVENT_SAMPLE_LOOP:
- case SNDRV_SEQ_EVENT_SAMPLE_POSITION:
case SNDRV_SEQ_EVENT_ECHO:
not_yet:
default:
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/string.h>
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <linux/slab.h>
#include "seq_system.h"
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/slab.h>
#include <sound/core.h>
* - Addition of experimental sync support.
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <sound/core.h>
#include "seq_system.h"
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <linux/slab.h>
#include "seq_timer.h"
#include "seq_queue.h"
#include "seq_info.h"
-extern int seq_default_timer_class;
-extern int seq_default_timer_sclass;
-extern int seq_default_timer_card;
-extern int seq_default_timer_device;
-extern int seq_default_timer_subdevice;
-extern int seq_default_timer_resolution;
-
/* allowed sequencer timer frequencies, in Hz */
#define MIN_FREQUENCY 10
#define MAX_FREQUENCY 6250
snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr);
snd_seq_tick_time_t snd_seq_timer_get_cur_tick(struct snd_seq_timer *tmr);
+extern int seq_default_timer_class;
+extern int seq_default_timer_sclass;
+extern int seq_default_timer_card;
+extern int seq_default_timer_device;
+extern int seq_default_timer_subdevice;
+extern int seq_default_timer_resolution;
+
#endif
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/wait.h>
#include <linux/slab.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/time.h>
*
*/
-#include <sound/driver.h>
-
#ifdef CONFIG_SND_OSSEMUL
#if !defined(CONFIG_SOUND) && !(defined(MODULE) && defined(CONFIG_SOUND_MODULE))
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/slab.h>
#endif
static int timer_limit = DEFAULT_TIMER_LIMIT;
+static int timer_tstamp_monotonic = 1;
MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>");
MODULE_DESCRIPTION("ALSA timer interface");
MODULE_LICENSE("GPL");
module_param(timer_limit, int, 0444);
MODULE_PARM_DESC(timer_limit, "Maximum global timers in system.");
+module_param(timer_tstamp_monotonic, int, 0444);
+MODULE_PARM_DESC(timer_tstamp_monotonic, "Use posix monotonic clock source for timestamps (default).");
struct snd_timer_user {
struct snd_timer_instance *timeri;
struct snd_timer_instance *ts;
struct timespec tstamp;
- getnstimeofday(&tstamp);
+ if (timer_tstamp_monotonic)
+ do_posix_clock_monotonic_gettime(&tstamp);
+ else
+ getnstimeofday(&tstamp);
snd_assert(event >= SNDRV_TIMER_EVENT_START &&
event <= SNDRV_TIMER_EVENT_PAUSE, return);
if (event == SNDRV_TIMER_EVENT_START ||
spin_unlock(&tu->qlock);
return;
}
- if (tu->last_resolution != resolution || ticks > 0)
- getnstimeofday(&tstamp);
+ if (tu->last_resolution != resolution || ticks > 0) {
+ if (timer_tstamp_monotonic)
+ do_posix_clock_monotonic_gettime(&tstamp);
+ else
+ getnstimeofday(&tstamp);
+ }
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
To compile this driver as a module, choose M here: the module
will be called snd-portman2x4.
+config SND_ML403_AC97CR
+ tristate "Xilinx ML403 AC97 Controller Reference"
+ depends on SND && XILINX_VIRTEX
+ select SND_AC97_CODEC
+ help
+ Say Y here to include support for the
+ opb_ac97_controller_ref_v1_00_a ip core found in Xilinx' ML403
+ reference design.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-ml403_ac97cr.
+
endmenu
snd-portman2x4-objs := portman2x4.o
snd-serial-u16550-objs := serial-u16550.o
snd-virmidi-objs := virmidi.o
+snd-ml403-ac97cr-objs := ml403-ac97cr.o pcm-indirect2.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_DUMMY) += snd-dummy.o
obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o
obj-$(CONFIG_SND_MTS64) += snd-mts64.o
obj-$(CONFIG_SND_PORTMAN2X4) += snd-portman2x4.o
+obj-$(CONFIG_SND_ML403_AC97CR) += snd-ml403-ac97cr.o
obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/platform_device.h>
--- /dev/null
+/*
+ * ALSA driver for Xilinx ML403 AC97 Controller Reference
+ * IP: opb_ac97_controller_ref_v1_00_a (EDK 8.1i)
+ * IP: opb_ac97_controller_ref_v1_00_a (EDK 9.1i)
+ *
+ * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* Some notes / status of this driver:
+ *
+ * - Don't wonder about some strange implementations of things - especially the
+ * (heavy) shadowing of codec registers, with which I tried to reduce read
+ * accesses to a minimum, because after a variable amount of accesses, the AC97
+ * controller doesn't raise the register access finished bit anymore ...
+ *
+ * - Playback support seems to be pretty stable - no issues here.
+ * - Capture support "works" now, too. Overruns don't happen any longer so often.
+ * But there might still be some ...
+ */
+
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+
+#include <linux/platform_device.h>
+
+#include <linux/ioport.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+
+/* HZ */
+#include <linux/param.h>
+/* jiffies, time_*() */
+#include <linux/jiffies.h>
+/* schedule_timeout*() */
+#include <linux/sched.h>
+/* spin_lock*() */
+#include <linux/spinlock.h>
+/* struct mutex, mutex_init(), mutex_*lock() */
+#include <linux/mutex.h>
+
+/* snd_printk(), snd_printd() */
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/ac97_codec.h>
+
+#include "pcm-indirect2.h"
+
+
+#define SND_ML403_AC97CR_DRIVER "ml403-ac97cr"
+
+MODULE_AUTHOR("Joachim Foerster <JOFT@gmx.de>");
+MODULE_DESCRIPTION("Xilinx ML403 AC97 Controller Reference");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{Xilinx,ML403 AC97 Controller Reference}}");
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE;
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for ML403 AC97 Controller Reference.");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for ML403 AC97 Controller Reference.");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable this ML403 AC97 Controller Reference.");
+
+/* Special feature options */
+/*#define CODEC_WRITE_CHECK_RAF*/ /* don't return after a write to a codec
+ * register, while RAF bit is not set
+ */
+/* Debug options for code which may be removed completely in a final version */
+#ifdef CONFIG_SND_DEBUG
+/*#define CODEC_STAT*/ /* turn on some minimal "statistics"
+ * about codec register usage
+ */
+#define SND_PCM_INDIRECT2_STAT /* turn on some "statistics" about the
+ * process of copying bytes from the
+ * intermediate buffer to the hardware
+ * fifo and the other way round
+ */
+#endif
+
+/* Definition of a "level/facility dependent" printk(); may be removed
+ * completely in a final version
+ */
+#undef PDEBUG
+#ifdef CONFIG_SND_DEBUG
+/* "facilities" for PDEBUG */
+#define UNKNOWN (1<<0)
+#define CODEC_SUCCESS (1<<1)
+#define CODEC_FAKE (1<<2)
+#define INIT_INFO (1<<3)
+#define INIT_FAILURE (1<<4)
+#define WORK_INFO (1<<5)
+#define WORK_FAILURE (1<<6)
+
+#define PDEBUG_FACILITIES (UNKNOWN | INIT_FAILURE | WORK_FAILURE)
+
+#define PDEBUG(fac, fmt, args...) do { \
+ if (fac & PDEBUG_FACILITIES) \
+ snd_printd(KERN_DEBUG SND_ML403_AC97CR_DRIVER ": " \
+ fmt, ##args); \
+ } while (0)
+#else
+#define PDEBUG(fac, fmt, args...) /* nothing */
+#endif
+
+
+
+/* Defines for "waits"/timeouts (portions of HZ=250 on arch/ppc by default) */
+#define CODEC_TIMEOUT_ON_INIT 5 /* timeout for checking for codec
+ * readiness (after insmod)
+ */
+#ifndef CODEC_WRITE_CHECK_RAF
+#define CODEC_WAIT_AFTER_WRITE 100 /* general, static wait after a write
+ * access to a codec register, may be
+ * 0 to completely remove wait
+ */
+#else
+#define CODEC_TIMEOUT_AFTER_WRITE 5 /* timeout after a write access to a
+ * codec register, if RAF bit is used
+ */
+#endif
+#define CODEC_TIMEOUT_AFTER_READ 5 /* timeout after a read access to a
+ * codec register (checking RAF bit)
+ */
+
+/* Infrastructure for codec register shadowing */
+#define LM4550_REG_OK (1<<0) /* register exists */
+#define LM4550_REG_DONEREAD (1<<1) /* read register once, value should be
+ * the same currently in the register
+ */
+#define LM4550_REG_NOSAVE (1<<2) /* values written to this register will
+ * not be saved in the register
+ */
+#define LM4550_REG_NOSHADOW (1<<3) /* don't do register shadowing, use plain
+ * hardware access
+ */
+#define LM4550_REG_READONLY (1<<4) /* register is read only */
+#define LM4550_REG_FAKEPROBE (1<<5) /* fake write _and_ read actions during
+ * probe() correctly
+ */
+#define LM4550_REG_FAKEREAD (1<<6) /* fake read access, always return
+ * default value
+ */
+#define LM4550_REG_ALLFAKE (LM4550_REG_FAKEREAD | LM4550_REG_FAKEPROBE)
+
+struct lm4550_reg {
+ u16 value;
+ u16 flag;
+ u16 wmask;
+ u16 def;
+};
+
+struct lm4550_reg lm4550_regfile[64] = {
+ [AC97_RESET / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_NOSAVE \
+ | LM4550_REG_FAKEREAD,
+ .def = 0x0D50},
+ [AC97_MASTER / 2] = {.flag = LM4550_REG_OK
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x9F1F,
+ .def = 0x8000},
+ [AC97_HEADPHONE / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x9F1F,
+ .def = 0x8000},
+ [AC97_MASTER_MONO / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x801F,
+ .def = 0x8000},
+ [AC97_PC_BEEP / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x801E,
+ .def = 0x0},
+ [AC97_PHONE / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x801F,
+ .def = 0x8008},
+ [AC97_MIC / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x805F,
+ .def = 0x8008},
+ [AC97_LINE / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x9F1F,
+ .def = 0x8808},
+ [AC97_CD / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x9F1F,
+ .def = 0x8808},
+ [AC97_VIDEO / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x9F1F,
+ .def = 0x8808},
+ [AC97_AUX / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x9F1F,
+ .def = 0x8808},
+ [AC97_PCM / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x9F1F,
+ .def = 0x8008},
+ [AC97_REC_SEL / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x707,
+ .def = 0x0},
+ [AC97_REC_GAIN / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .wmask = 0x8F0F,
+ .def = 0x8000},
+ [AC97_GENERAL_PURPOSE / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .def = 0x0,
+ .wmask = 0xA380},
+ [AC97_3D_CONTROL / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEREAD \
+ | LM4550_REG_READONLY,
+ .def = 0x0101},
+ [AC97_POWERDOWN / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_NOSHADOW \
+ | LM4550_REG_NOSAVE,
+ .wmask = 0xFF00},
+ /* may not write ones to
+ * REF/ANL/DAC/ADC bits
+ * FIXME: Is this ok?
+ */
+ [AC97_EXTENDED_ID / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEREAD \
+ | LM4550_REG_READONLY,
+ .def = 0x0201}, /* primary codec */
+ [AC97_EXTENDED_STATUS / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_NOSHADOW \
+ | LM4550_REG_NOSAVE,
+ .wmask = 0x1},
+ [AC97_PCM_FRONT_DAC_RATE / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .def = 0xBB80,
+ .wmask = 0xFFFF},
+ [AC97_PCM_LR_ADC_RATE / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_FAKEPROBE,
+ .def = 0xBB80,
+ .wmask = 0xFFFF},
+ [AC97_VENDOR_ID1 / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_READONLY \
+ | LM4550_REG_FAKEREAD,
+ .def = 0x4E53},
+ [AC97_VENDOR_ID2 / 2] = {.flag = LM4550_REG_OK \
+ | LM4550_REG_READONLY \
+ | LM4550_REG_FAKEREAD,
+ .def = 0x4350}
+};
+
+#define LM4550_RF_OK(reg) (lm4550_regfile[reg / 2].flag & LM4550_REG_OK)
+
+static void lm4550_regfile_init(void)
+{
+ int i;
+ for (i = 0; i < 64; i++)
+ if (lm4550_regfile[i].flag & LM4550_REG_FAKEPROBE)
+ lm4550_regfile[i].value = lm4550_regfile[i].def;
+}
+
+static void lm4550_regfile_write_values_after_init(struct snd_ac97 *ac97)
+{
+ int i;
+ for (i = 0; i < 64; i++)
+ if ((lm4550_regfile[i].flag & LM4550_REG_FAKEPROBE) &&
+ (lm4550_regfile[i].value != lm4550_regfile[i].def)) {
+ PDEBUG(CODEC_FAKE, "lm4550_regfile_write_values_after_"
+ "init(): reg=0x%x value=0x%x / %d is different "
+ "from def=0x%x / %d\n",
+ i, lm4550_regfile[i].value,
+ lm4550_regfile[i].value, lm4550_regfile[i].def,
+ lm4550_regfile[i].def);
+ snd_ac97_write(ac97, i * 2, lm4550_regfile[i].value);
+ lm4550_regfile[i].flag |= LM4550_REG_DONEREAD;
+ }
+}
+
+
+/* direct registers */
+#define CR_REG(ml403_ac97cr, x) ((ml403_ac97cr)->port + CR_REG_##x)
+
+#define CR_REG_PLAYFIFO 0x00
+#define CR_PLAYDATA(a) ((a) & 0xFFFF)
+
+#define CR_REG_RECFIFO 0x04
+#define CR_RECDATA(a) ((a) & 0xFFFF)
+
+#define CR_REG_STATUS 0x08
+#define CR_RECOVER (1<<7)
+#define CR_PLAYUNDER (1<<6)
+#define CR_CODECREADY (1<<5)
+#define CR_RAF (1<<4)
+#define CR_RECEMPTY (1<<3)
+#define CR_RECFULL (1<<2)
+#define CR_PLAYHALF (1<<1)
+#define CR_PLAYFULL (1<<0)
+
+#define CR_REG_RESETFIFO 0x0C
+#define CR_RECRESET (1<<1)
+#define CR_PLAYRESET (1<<0)
+
+#define CR_REG_CODEC_ADDR 0x10
+/* UG082 says:
+ * #define CR_CODEC_ADDR(a) ((a) << 1)
+ * #define CR_CODEC_READ (1<<0)
+ * #define CR_CODEC_WRITE (0<<0)
+ */
+/* RefDesign example says: */
+#define CR_CODEC_ADDR(a) ((a) << 0)
+#define CR_CODEC_READ (1<<7)
+#define CR_CODEC_WRITE (0<<7)
+
+#define CR_REG_CODEC_DATAREAD 0x14
+#define CR_CODEC_DATAREAD(v) ((v) & 0xFFFF)
+
+#define CR_REG_CODEC_DATAWRITE 0x18
+#define CR_CODEC_DATAWRITE(v) ((v) & 0xFFFF)
+
+#define CR_FIFO_SIZE 32
+
+struct snd_ml403_ac97cr {
+ /* lock for access to (controller) registers */
+ spinlock_t reg_lock;
+ /* mutex for the whole sequence of accesses to (controller) registers
+ * which affect codec registers
+ */
+ struct mutex cdc_mutex;
+
+ int irq; /* for playback */
+ int enable_irq; /* for playback */
+
+ int capture_irq;
+ int enable_capture_irq;
+
+ struct resource *res_port;
+ void *port;
+
+ struct snd_ac97 *ac97;
+ int ac97_fake;
+#ifdef CODEC_STAT
+ int ac97_read;
+ int ac97_write;
+#endif
+
+ struct platform_device *pfdev;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+ struct snd_pcm_substream *playback_substream;
+ struct snd_pcm_substream *capture_substream;
+
+ struct snd_pcm_indirect2 ind_rec; /* for playback */
+ struct snd_pcm_indirect2 capture_ind2_rec;
+};
+
+static struct snd_pcm_hardware snd_ml403_ac97cr_playback = {
+ .info = (SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_MMAP_VALID),
+ .formats = SNDRV_PCM_FMTBIT_S16_BE,
+ .rates = (SNDRV_PCM_RATE_CONTINUOUS |
+ SNDRV_PCM_RATE_8000_48000),
+ .rate_min = 4000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = (128*1024),
+ .period_bytes_min = CR_FIFO_SIZE/2,
+ .period_bytes_max = (64*1024),
+ .periods_min = 2,
+ .periods_max = (128*1024)/(CR_FIFO_SIZE/2),
+ .fifo_size = 0,
+};
+
+static struct snd_pcm_hardware snd_ml403_ac97cr_capture = {
+ .info = (SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_MMAP_VALID),
+ .formats = SNDRV_PCM_FMTBIT_S16_BE,
+ .rates = (SNDRV_PCM_RATE_CONTINUOUS |
+ SNDRV_PCM_RATE_8000_48000),
+ .rate_min = 4000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = (128*1024),
+ .period_bytes_min = CR_FIFO_SIZE/2,
+ .period_bytes_max = (64*1024),
+ .periods_min = 2,
+ .periods_max = (128*1024)/(CR_FIFO_SIZE/2),
+ .fifo_size = 0,
+};
+
+static size_t
+snd_ml403_ac97cr_playback_ind2_zero(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ int copied_words = 0;
+ u32 full = 0;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+
+ spin_lock(&ml403_ac97cr->reg_lock);
+ while ((full = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
+ CR_PLAYFULL)) != CR_PLAYFULL) {
+ out_be32(CR_REG(ml403_ac97cr, PLAYFIFO), 0);
+ copied_words++;
+ }
+ rec->hw_ready = 0;
+ spin_unlock(&ml403_ac97cr->reg_lock);
+
+ return (size_t) (copied_words * 2);
+}
+
+static size_t
+snd_ml403_ac97cr_playback_ind2_copy(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ size_t bytes)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ u16 *src;
+ int copied_words = 0;
+ u32 full = 0;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+ src = (u16 *)(substream->runtime->dma_area + rec->sw_data);
+
+ spin_lock(&ml403_ac97cr->reg_lock);
+ while (((full = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
+ CR_PLAYFULL)) != CR_PLAYFULL) && (bytes > 1)) {
+ out_be32(CR_REG(ml403_ac97cr, PLAYFIFO),
+ CR_PLAYDATA(src[copied_words]));
+ copied_words++;
+ bytes = bytes - 2;
+ }
+ if (full != CR_PLAYFULL)
+ rec->hw_ready = 1;
+ else
+ rec->hw_ready = 0;
+ spin_unlock(&ml403_ac97cr->reg_lock);
+
+ return (size_t) (copied_words * 2);
+}
+
+static size_t
+snd_ml403_ac97cr_capture_ind2_null(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ int copied_words = 0;
+ u32 empty = 0;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+
+ spin_lock(&ml403_ac97cr->reg_lock);
+ while ((empty = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
+ CR_RECEMPTY)) != CR_RECEMPTY) {
+ volatile u32 trash;
+
+ trash = CR_RECDATA(in_be32(CR_REG(ml403_ac97cr, RECFIFO)));
+ /* Hmmmm, really necessary? Don't want call to in_be32()
+ * to be optimised away!
+ */
+ trash++;
+ copied_words++;
+ }
+ rec->hw_ready = 0;
+ spin_unlock(&ml403_ac97cr->reg_lock);
+
+ return (size_t) (copied_words * 2);
+}
+
+static size_t
+snd_ml403_ac97cr_capture_ind2_copy(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec, size_t bytes)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ u16 *dst;
+ int copied_words = 0;
+ u32 empty = 0;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+ dst = (u16 *)(substream->runtime->dma_area + rec->sw_data);
+
+ spin_lock(&ml403_ac97cr->reg_lock);
+ while (((empty = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
+ CR_RECEMPTY)) != CR_RECEMPTY) && (bytes > 1)) {
+ dst[copied_words] = CR_RECDATA(in_be32(CR_REG(ml403_ac97cr,
+ RECFIFO)));
+ copied_words++;
+ bytes = bytes - 2;
+ }
+ if (empty != CR_RECEMPTY)
+ rec->hw_ready = 1;
+ else
+ rec->hw_ready = 0;
+ spin_unlock(&ml403_ac97cr->reg_lock);
+
+ return (size_t) (copied_words * 2);
+}
+
+static snd_pcm_uframes_t
+snd_ml403_ac97cr_pcm_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ struct snd_pcm_indirect2 *ind2_rec = NULL;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+
+ if (substream == ml403_ac97cr->playback_substream)
+ ind2_rec = &ml403_ac97cr->ind_rec;
+ if (substream == ml403_ac97cr->capture_substream)
+ ind2_rec = &ml403_ac97cr->capture_ind2_rec;
+
+ if (ind2_rec != NULL)
+ return snd_pcm_indirect2_pointer(substream, ind2_rec);
+ return (snd_pcm_uframes_t) 0;
+}
+
+static int
+snd_ml403_ac97cr_pcm_playback_trigger(struct snd_pcm_substream *substream,
+ int cmd)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ int err = 0;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ PDEBUG(WORK_INFO, "trigger(playback): START\n");
+ ml403_ac97cr->ind_rec.hw_ready = 1;
+
+ /* clear play FIFO */
+ out_be32(CR_REG(ml403_ac97cr, RESETFIFO), CR_PLAYRESET);
+
+ /* enable play irq */
+ ml403_ac97cr->enable_irq = 1;
+ enable_irq(ml403_ac97cr->irq);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ PDEBUG(WORK_INFO, "trigger(playback): STOP\n");
+ ml403_ac97cr->ind_rec.hw_ready = 0;
+#ifdef SND_PCM_INDIRECT2_STAT
+ snd_pcm_indirect2_stat(substream, &ml403_ac97cr->ind_rec);
+#endif
+ /* disable play irq */
+ disable_irq_nosync(ml403_ac97cr->irq);
+ ml403_ac97cr->enable_irq = 0;
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+ PDEBUG(WORK_INFO, "trigger(playback): (done)\n");
+ return err;
+}
+
+static int
+snd_ml403_ac97cr_pcm_capture_trigger(struct snd_pcm_substream *substream,
+ int cmd)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ int err = 0;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ PDEBUG(WORK_INFO, "trigger(capture): START\n");
+ ml403_ac97cr->capture_ind2_rec.hw_ready = 0;
+
+ /* clear record FIFO */
+ out_be32(CR_REG(ml403_ac97cr, RESETFIFO), CR_RECRESET);
+
+ /* enable record irq */
+ ml403_ac97cr->enable_capture_irq = 1;
+ enable_irq(ml403_ac97cr->capture_irq);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ PDEBUG(WORK_INFO, "trigger(capture): STOP\n");
+ ml403_ac97cr->capture_ind2_rec.hw_ready = 0;
+#ifdef SND_PCM_INDIRECT2_STAT
+ snd_pcm_indirect2_stat(substream,
+ &ml403_ac97cr->capture_ind2_rec);
+#endif
+ /* disable capture irq */
+ disable_irq_nosync(ml403_ac97cr->capture_irq);
+ ml403_ac97cr->enable_capture_irq = 0;
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+ PDEBUG(WORK_INFO, "trigger(capture): (done)\n");
+ return err;
+}
+
+static int
+snd_ml403_ac97cr_pcm_playback_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ struct snd_pcm_runtime *runtime;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+ runtime = substream->runtime;
+
+ PDEBUG(WORK_INFO,
+ "prepare(): period_bytes=%d, minperiod_bytes=%d\n",
+ snd_pcm_lib_period_bytes(substream), CR_FIFO_SIZE / 2);
+
+ /* set sampling rate */
+ snd_ac97_set_rate(ml403_ac97cr->ac97, AC97_PCM_FRONT_DAC_RATE,
+ runtime->rate);
+ PDEBUG(WORK_INFO, "prepare(): rate=%d\n", runtime->rate);
+
+ /* init struct for intermediate buffer */
+ memset(&ml403_ac97cr->ind_rec, 0,
+ sizeof(struct snd_pcm_indirect2));
+ ml403_ac97cr->ind_rec.hw_buffer_size = CR_FIFO_SIZE;
+ ml403_ac97cr->ind_rec.sw_buffer_size =
+ snd_pcm_lib_buffer_bytes(substream);
+ ml403_ac97cr->ind_rec.min_periods = -1;
+ ml403_ac97cr->ind_rec.min_multiple =
+ snd_pcm_lib_period_bytes(substream) / (CR_FIFO_SIZE / 2);
+ PDEBUG(WORK_INFO, "prepare(): hw_buffer_size=%d, "
+ "sw_buffer_size=%d, min_multiple=%d\n",
+ CR_FIFO_SIZE, ml403_ac97cr->ind_rec.sw_buffer_size,
+ ml403_ac97cr->ind_rec.min_multiple);
+ return 0;
+}
+
+static int
+snd_ml403_ac97cr_pcm_capture_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ struct snd_pcm_runtime *runtime;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+ runtime = substream->runtime;
+
+ PDEBUG(WORK_INFO,
+ "prepare(capture): period_bytes=%d, minperiod_bytes=%d\n",
+ snd_pcm_lib_period_bytes(substream), CR_FIFO_SIZE / 2);
+
+ /* set sampling rate */
+ snd_ac97_set_rate(ml403_ac97cr->ac97, AC97_PCM_LR_ADC_RATE,
+ runtime->rate);
+ PDEBUG(WORK_INFO, "prepare(capture): rate=%d\n", runtime->rate);
+
+ /* init struct for intermediate buffer */
+ memset(&ml403_ac97cr->capture_ind2_rec, 0,
+ sizeof(struct snd_pcm_indirect2));
+ ml403_ac97cr->capture_ind2_rec.hw_buffer_size = CR_FIFO_SIZE;
+ ml403_ac97cr->capture_ind2_rec.sw_buffer_size =
+ snd_pcm_lib_buffer_bytes(substream);
+ ml403_ac97cr->capture_ind2_rec.min_multiple =
+ snd_pcm_lib_period_bytes(substream) / (CR_FIFO_SIZE / 2);
+ PDEBUG(WORK_INFO, "prepare(capture): hw_buffer_size=%d, "
+ "sw_buffer_size=%d, min_multiple=%d\n", CR_FIFO_SIZE,
+ ml403_ac97cr->capture_ind2_rec.sw_buffer_size,
+ ml403_ac97cr->capture_ind2_rec.min_multiple);
+ return 0;
+}
+
+static int snd_ml403_ac97cr_hw_free(struct snd_pcm_substream *substream)
+{
+ PDEBUG(WORK_INFO, "hw_free()\n");
+ return snd_pcm_lib_free_pages(substream);
+}
+
+static int
+snd_ml403_ac97cr_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ PDEBUG(WORK_INFO, "hw_params(): desired buffer bytes=%d, desired "
+ "period bytes=%d\n",
+ params_buffer_bytes(hw_params), params_period_bytes(hw_params));
+ return snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+}
+
+static int snd_ml403_ac97cr_playback_open(struct snd_pcm_substream *substream)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ struct snd_pcm_runtime *runtime;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+ runtime = substream->runtime;
+
+ PDEBUG(WORK_INFO, "open(playback)\n");
+ ml403_ac97cr->playback_substream = substream;
+ runtime->hw = snd_ml403_ac97cr_playback;
+
+ snd_pcm_hw_constraint_step(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
+ CR_FIFO_SIZE / 2);
+ return 0;
+}
+
+static int snd_ml403_ac97cr_capture_open(struct snd_pcm_substream *substream)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ struct snd_pcm_runtime *runtime;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+ runtime = substream->runtime;
+
+ PDEBUG(WORK_INFO, "open(capture)\n");
+ ml403_ac97cr->capture_substream = substream;
+ runtime->hw = snd_ml403_ac97cr_capture;
+
+ snd_pcm_hw_constraint_step(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
+ CR_FIFO_SIZE / 2);
+ return 0;
+}
+
+static int snd_ml403_ac97cr_playback_close(struct snd_pcm_substream *substream)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+
+ PDEBUG(WORK_INFO, "close(playback)\n");
+ ml403_ac97cr->playback_substream = NULL;
+ return 0;
+}
+
+static int snd_ml403_ac97cr_capture_close(struct snd_pcm_substream *substream)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+
+ ml403_ac97cr = snd_pcm_substream_chip(substream);
+
+ PDEBUG(WORK_INFO, "close(capture)\n");
+ ml403_ac97cr->capture_substream = NULL;
+ return 0;
+}
+
+static struct snd_pcm_ops snd_ml403_ac97cr_playback_ops = {
+ .open = snd_ml403_ac97cr_playback_open,
+ .close = snd_ml403_ac97cr_playback_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_ml403_ac97cr_hw_params,
+ .hw_free = snd_ml403_ac97cr_hw_free,
+ .prepare = snd_ml403_ac97cr_pcm_playback_prepare,
+ .trigger = snd_ml403_ac97cr_pcm_playback_trigger,
+ .pointer = snd_ml403_ac97cr_pcm_pointer,
+};
+
+static struct snd_pcm_ops snd_ml403_ac97cr_capture_ops = {
+ .open = snd_ml403_ac97cr_capture_open,
+ .close = snd_ml403_ac97cr_capture_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_ml403_ac97cr_hw_params,
+ .hw_free = snd_ml403_ac97cr_hw_free,
+ .prepare = snd_ml403_ac97cr_pcm_capture_prepare,
+ .trigger = snd_ml403_ac97cr_pcm_capture_trigger,
+ .pointer = snd_ml403_ac97cr_pcm_pointer,
+};
+
+static irqreturn_t snd_ml403_ac97cr_irq(int irq, void *dev_id)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ struct platform_device *pfdev;
+ int cmp_irq;
+
+ ml403_ac97cr = (struct snd_ml403_ac97cr *)dev_id;
+ if (ml403_ac97cr == NULL)
+ return IRQ_NONE;
+
+ pfdev = ml403_ac97cr->pfdev;
+
+ /* playback interrupt */
+ cmp_irq = platform_get_irq(pfdev, 0);
+ if (irq == cmp_irq) {
+ if (ml403_ac97cr->enable_irq)
+ snd_pcm_indirect2_playback_interrupt(
+ ml403_ac97cr->playback_substream,
+ &ml403_ac97cr->ind_rec,
+ snd_ml403_ac97cr_playback_ind2_copy,
+ snd_ml403_ac97cr_playback_ind2_zero);
+ else
+ goto __disable_irq;
+ } else {
+ /* record interrupt */
+ cmp_irq = platform_get_irq(pfdev, 1);
+ if (irq == cmp_irq) {
+ if (ml403_ac97cr->enable_capture_irq)
+ snd_pcm_indirect2_capture_interrupt(
+ ml403_ac97cr->capture_substream,
+ &ml403_ac97cr->capture_ind2_rec,
+ snd_ml403_ac97cr_capture_ind2_copy,
+ snd_ml403_ac97cr_capture_ind2_null);
+ else
+ goto __disable_irq;
+ } else
+ return IRQ_NONE;
+ }
+ return IRQ_HANDLED;
+
+__disable_irq:
+ PDEBUG(INIT_INFO, "irq(): irq %d is meant to be disabled! So, now try "
+ "to disable it _really_!\n", irq);
+ disable_irq_nosync(irq);
+ return IRQ_HANDLED;
+}
+
+static unsigned short
+snd_ml403_ac97cr_codec_read(struct snd_ac97 *ac97, unsigned short reg)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
+#ifdef CODEC_STAT
+ u32 stat;
+ u32 rafaccess = 0;
+#endif
+ unsigned long end_time;
+ u16 value = 0;
+
+ if (!LM4550_RF_OK(reg)) {
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "access to unknown/unused codec register 0x%x "
+ "ignored!\n", reg);
+ return 0;
+ }
+ /* check if we can fake/answer this access from our shadow register */
+ if ((lm4550_regfile[reg / 2].flag &
+ (LM4550_REG_DONEREAD | LM4550_REG_ALLFAKE)) &&
+ !(lm4550_regfile[reg / 2].flag & LM4550_REG_NOSHADOW)) {
+ if (lm4550_regfile[reg / 2].flag & LM4550_REG_FAKEREAD) {
+ PDEBUG(CODEC_FAKE, "codec_read(): faking read from "
+ "reg=0x%x, val=0x%x / %d\n",
+ reg, lm4550_regfile[reg / 2].def,
+ lm4550_regfile[reg / 2].def);
+ return lm4550_regfile[reg / 2].def;
+ } else if ((lm4550_regfile[reg / 2].flag &
+ LM4550_REG_FAKEPROBE) &&
+ ml403_ac97cr->ac97_fake) {
+ PDEBUG(CODEC_FAKE, "codec_read(): faking read from "
+ "reg=0x%x, val=0x%x / %d (probe)\n",
+ reg, lm4550_regfile[reg / 2].value,
+ lm4550_regfile[reg / 2].value);
+ return lm4550_regfile[reg / 2].value;
+ } else {
+#ifdef CODEC_STAT
+ PDEBUG(CODEC_FAKE, "codec_read(): read access "
+ "answered by shadow register 0x%x (value=0x%x "
+ "/ %d) (cw=%d cr=%d)\n",
+ reg, lm4550_regfile[reg / 2].value,
+ lm4550_regfile[reg / 2].value,
+ ml403_ac97cr->ac97_write,
+ ml403_ac97cr->ac97_read);
+#else
+ PDEBUG(CODEC_FAKE, "codec_read(): read access "
+ "answered by shadow register 0x%x (value=0x%x "
+ "/ %d)\n",
+ reg, lm4550_regfile[reg / 2].value,
+ lm4550_regfile[reg / 2].value);
+#endif
+ return lm4550_regfile[reg / 2].value;
+ }
+ }
+ /* if we are here, we _have_ to access the codec really, no faking */
+ if (mutex_lock_interruptible(&ml403_ac97cr->cdc_mutex) != 0)
+ return 0;
+#ifdef CODEC_STAT
+ ml403_ac97cr->ac97_read++;
+#endif
+ spin_lock(&ml403_ac97cr->reg_lock);
+ out_be32(CR_REG(ml403_ac97cr, CODEC_ADDR),
+ CR_CODEC_ADDR(reg) | CR_CODEC_READ);
+ spin_unlock(&ml403_ac97cr->reg_lock);
+ end_time = jiffies + (HZ / CODEC_TIMEOUT_AFTER_READ);
+ do {
+ spin_lock(&ml403_ac97cr->reg_lock);
+#ifdef CODEC_STAT
+ rafaccess++;
+ stat = in_be32(CR_REG(ml403_ac97cr, STATUS));
+ if ((stat & CR_RAF) == CR_RAF) {
+ value = CR_CODEC_DATAREAD(
+ in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
+ PDEBUG(CODEC_SUCCESS, "codec_read(): (done) reg=0x%x, "
+ "value=0x%x / %d (STATUS=0x%x)\n",
+ reg, value, value, stat);
+#else
+ if ((in_be32(CR_REG(ml403_ac97cr, STATUS)) &
+ CR_RAF) == CR_RAF) {
+ value = CR_CODEC_DATAREAD(
+ in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
+ PDEBUG(CODEC_SUCCESS, "codec_read(): (done) "
+ "reg=0x%x, value=0x%x / %d\n",
+ reg, value, value);
+#endif
+ lm4550_regfile[reg / 2].value = value;
+ lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
+ spin_unlock(&ml403_ac97cr->reg_lock);
+ mutex_unlock(&ml403_ac97cr->cdc_mutex);
+ return value;
+ }
+ spin_unlock(&ml403_ac97cr->reg_lock);
+ schedule_timeout_uninterruptible(1);
+ } while (time_after(end_time, jiffies));
+ /* read the DATAREAD register anyway, see comment below */
+ spin_lock(&ml403_ac97cr->reg_lock);
+ value =
+ CR_CODEC_DATAREAD(in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
+ spin_unlock(&ml403_ac97cr->reg_lock);
+#ifdef CODEC_STAT
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "timeout while codec read! "
+ "(reg=0x%x, last STATUS=0x%x, DATAREAD=0x%x / %d, %d) "
+ "(cw=%d, cr=%d)\n",
+ reg, stat, value, value, rafaccess,
+ ml403_ac97cr->ac97_write, ml403_ac97cr->ac97_read);
+#else
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "timeout while codec read! "
+ "(reg=0x%x, DATAREAD=0x%x / %d)\n",
+ reg, value, value);
+#endif
+ /* BUG: This is PURE speculation! But after _most_ read timeouts the
+ * value in the register is ok!
+ */
+ lm4550_regfile[reg / 2].value = value;
+ lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
+ mutex_unlock(&ml403_ac97cr->cdc_mutex);
+ return value;
+}
+
+static void
+snd_ml403_ac97cr_codec_write(struct snd_ac97 *ac97, unsigned short reg,
+ unsigned short val)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
+
+#ifdef CODEC_STAT
+ u32 stat;
+ u32 rafaccess = 0;
+#endif
+#ifdef CODEC_WRITE_CHECK_RAF
+ unsigned long end_time;
+#endif
+
+ if (!LM4550_RF_OK(reg)) {
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "access to unknown/unused codec register 0x%x "
+ "ignored!\n", reg);
+ return;
+ }
+ if (lm4550_regfile[reg / 2].flag & LM4550_REG_READONLY) {
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "write access to read only codec register 0x%x "
+ "ignored!\n", reg);
+ return;
+ }
+ if ((val & lm4550_regfile[reg / 2].wmask) != val) {
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "write access to codec register 0x%x "
+ "with bad value 0x%x / %d!\n",
+ reg, val, val);
+ val = val & lm4550_regfile[reg / 2].wmask;
+ }
+ if (((lm4550_regfile[reg / 2].flag & LM4550_REG_FAKEPROBE) &&
+ ml403_ac97cr->ac97_fake) &&
+ !(lm4550_regfile[reg / 2].flag & LM4550_REG_NOSHADOW)) {
+ PDEBUG(CODEC_FAKE, "codec_write(): faking write to reg=0x%x, "
+ "val=0x%x / %d\n", reg, val, val);
+ lm4550_regfile[reg / 2].value = (val &
+ lm4550_regfile[reg / 2].wmask);
+ return;
+ }
+ if (mutex_lock_interruptible(&ml403_ac97cr->cdc_mutex) != 0)
+ return;
+#ifdef CODEC_STAT
+ ml403_ac97cr->ac97_write++;
+#endif
+ spin_lock(&ml403_ac97cr->reg_lock);
+ out_be32(CR_REG(ml403_ac97cr, CODEC_DATAWRITE),
+ CR_CODEC_DATAWRITE(val));
+ out_be32(CR_REG(ml403_ac97cr, CODEC_ADDR),
+ CR_CODEC_ADDR(reg) | CR_CODEC_WRITE);
+ spin_unlock(&ml403_ac97cr->reg_lock);
+#ifdef CODEC_WRITE_CHECK_RAF
+ /* check CR_CODEC_RAF bit to see if write access to register is done;
+ * loop until bit is set or timeout happens
+ */
+ end_time = jiffies + HZ / CODEC_TIMEOUT_AFTER_WRITE;
+ do {
+ spin_lock(&ml403_ac97cr->reg_lock);
+#ifdef CODEC_STAT
+ rafaccess++;
+ stat = in_be32(CR_REG(ml403_ac97cr, STATUS))
+ if ((stat & CR_RAF) == CR_RAF) {
+#else
+ if ((in_be32(CR_REG(ml403_ac97cr, STATUS)) &
+ CR_RAF) == CR_RAF) {
+#endif
+ PDEBUG(CODEC_SUCCESS, "codec_write(): (done) "
+ "reg=0x%x, value=%d / 0x%x\n",
+ reg, val, val);
+ if (!(lm4550_regfile[reg / 2].flag &
+ LM4550_REG_NOSHADOW) &&
+ !(lm4550_regfile[reg / 2].flag &
+ LM4550_REG_NOSAVE))
+ lm4550_regfile[reg / 2].value = val;
+ lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
+ spin_unlock(&ml403_ac97cr->reg_lock);
+ mutex_unlock(&ml403_ac97cr->cdc_mutex);
+ return;
+ }
+ spin_unlock(&ml403_ac97cr->reg_lock);
+ schedule_timeout_uninterruptible(1);
+ } while (time_after(end_time, jiffies));
+#ifdef CODEC_STAT
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "timeout while codec write "
+ "(reg=0x%x, val=0x%x / %d, last STATUS=0x%x, %d) "
+ "(cw=%d, cr=%d)\n",
+ reg, val, val, stat, rafaccess, ml403_ac97cr->ac97_write,
+ ml403_ac97cr->ac97_read);
+#else
+ snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
+ "timeout while codec write (reg=0x%x, val=0x%x / %d)\n",
+ reg, val, val);
+#endif
+#else /* CODEC_WRITE_CHECK_RAF */
+#if CODEC_WAIT_AFTER_WRITE > 0
+ /* officially, in AC97 spec there is no possibility for a AC97
+ * controller to determine, if write access is done or not - so: How
+ * is Xilinx able to provide a RAF bit for write access?
+ * => very strange, thus just don't check RAF bit (compare with
+ * Xilinx's example app in EDK 8.1i) and wait
+ */
+ schedule_timeout_uninterruptible(HZ / CODEC_WAIT_AFTER_WRITE);
+#endif
+ PDEBUG(CODEC_SUCCESS, "codec_write(): (done) "
+ "reg=0x%x, value=%d / 0x%x (no RAF check)\n",
+ reg, val, val);
+#endif
+ mutex_unlock(&ml403_ac97cr->cdc_mutex);
+ return;
+}
+
+static int __devinit
+snd_ml403_ac97cr_chip_init(struct snd_ml403_ac97cr *ml403_ac97cr)
+{
+ unsigned long end_time;
+ PDEBUG(INIT_INFO, "chip_init():\n");
+ end_time = jiffies + HZ / CODEC_TIMEOUT_ON_INIT;
+ do {
+ if (in_be32(CR_REG(ml403_ac97cr, STATUS)) & CR_CODECREADY) {
+ /* clear both hardware FIFOs */
+ out_be32(CR_REG(ml403_ac97cr, RESETFIFO),
+ CR_RECRESET | CR_PLAYRESET);
+ PDEBUG(INIT_INFO, "chip_init(): (done)\n");
+ return 0;
+ }
+ schedule_timeout_uninterruptible(1);
+ } while (time_after(end_time, jiffies));
+ snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
+ "timeout while waiting for codec, "
+ "not ready!\n");
+ return -EBUSY;
+}
+
+static int snd_ml403_ac97cr_free(struct snd_ml403_ac97cr *ml403_ac97cr)
+{
+ PDEBUG(INIT_INFO, "free():\n");
+ /* irq release */
+ if (ml403_ac97cr->irq >= 0)
+ free_irq(ml403_ac97cr->irq, ml403_ac97cr);
+ if (ml403_ac97cr->capture_irq >= 0)
+ free_irq(ml403_ac97cr->capture_irq, ml403_ac97cr);
+ /* give back "port" */
+ if (ml403_ac97cr->port != NULL)
+ iounmap(ml403_ac97cr->port);
+ kfree(ml403_ac97cr);
+ PDEBUG(INIT_INFO, "free(): (done)\n");
+ return 0;
+}
+
+static int snd_ml403_ac97cr_dev_free(struct snd_device *snddev)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr = snddev->device_data;
+ PDEBUG(INIT_INFO, "dev_free():\n");
+ return snd_ml403_ac97cr_free(ml403_ac97cr);
+}
+
+static int __devinit
+snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev,
+ struct snd_ml403_ac97cr **rml403_ac97cr)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr;
+ int err;
+ static struct snd_device_ops ops = {
+ .dev_free = snd_ml403_ac97cr_dev_free,
+ };
+ struct resource *resource;
+ int irq;
+
+ *rml403_ac97cr = NULL;
+ ml403_ac97cr = kzalloc(sizeof(*ml403_ac97cr), GFP_KERNEL);
+ if (ml403_ac97cr == NULL)
+ return -ENOMEM;
+ spin_lock_init(&ml403_ac97cr->reg_lock);
+ mutex_init(&ml403_ac97cr->cdc_mutex);
+ ml403_ac97cr->card = card;
+ ml403_ac97cr->pfdev = pfdev;
+ ml403_ac97cr->irq = -1;
+ ml403_ac97cr->enable_irq = 0;
+ ml403_ac97cr->capture_irq = -1;
+ ml403_ac97cr->enable_capture_irq = 0;
+ ml403_ac97cr->port = NULL;
+ ml403_ac97cr->res_port = NULL;
+
+ PDEBUG(INIT_INFO, "Trying to reserve resources now ...\n");
+ resource = platform_get_resource(pfdev, IORESOURCE_MEM, 0);
+ /* get "port" */
+ ml403_ac97cr->port = ioremap_nocache(resource->start,
+ (resource->end) -
+ (resource->start) + 1);
+ if (ml403_ac97cr->port == NULL) {
+ snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
+ "unable to remap memory region (%x to %x)\n",
+ resource->start, resource->end);
+ snd_ml403_ac97cr_free(ml403_ac97cr);
+ return -EBUSY;
+ }
+ snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
+ "remap controller memory region to "
+ "0x%x done\n", (unsigned int)ml403_ac97cr->port);
+ /* get irq */
+ irq = platform_get_irq(pfdev, 0);
+ if (request_irq(irq, snd_ml403_ac97cr_irq, IRQF_DISABLED,
+ pfdev->dev.bus_id, (void *)ml403_ac97cr)) {
+ snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
+ "unable to grab IRQ %d\n",
+ irq);
+ snd_ml403_ac97cr_free(ml403_ac97cr);
+ return -EBUSY;
+ }
+ ml403_ac97cr->irq = irq;
+ snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
+ "request (playback) irq %d done\n",
+ ml403_ac97cr->irq);
+ irq = platform_get_irq(pfdev, 1);
+ if (request_irq(irq, snd_ml403_ac97cr_irq, IRQF_DISABLED,
+ pfdev->dev.bus_id, (void *)ml403_ac97cr)) {
+ snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
+ "unable to grab IRQ %d\n",
+ irq);
+ snd_ml403_ac97cr_free(ml403_ac97cr);
+ return -EBUSY;
+ }
+ ml403_ac97cr->capture_irq = irq;
+ snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
+ "request (capture) irq %d done\n",
+ ml403_ac97cr->capture_irq);
+
+ err = snd_ml403_ac97cr_chip_init(ml403_ac97cr);
+ if (err < 0) {
+ snd_ml403_ac97cr_free(ml403_ac97cr);
+ return err;
+ }
+
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ml403_ac97cr, &ops);
+ if (err < 0) {
+ PDEBUG(INIT_FAILURE, "probe(): snd_device_new() failed!\n");
+ snd_ml403_ac97cr_free(ml403_ac97cr);
+ return err;
+ }
+
+ snd_card_set_dev(card, &pfdev->dev);
+
+ *rml403_ac97cr = ml403_ac97cr;
+ return 0;
+}
+
+static void snd_ml403_ac97cr_mixer_free(struct snd_ac97 *ac97)
+{
+ struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
+ PDEBUG(INIT_INFO, "mixer_free():\n");
+ ml403_ac97cr->ac97 = NULL;
+ PDEBUG(INIT_INFO, "mixer_free(): (done)\n");
+}
+
+static int __devinit
+snd_ml403_ac97cr_mixer(struct snd_ml403_ac97cr *ml403_ac97cr)
+{
+ struct snd_ac97_bus *bus;
+ struct snd_ac97_template ac97;
+ int err;
+ static struct snd_ac97_bus_ops ops = {
+ .write = snd_ml403_ac97cr_codec_write,
+ .read = snd_ml403_ac97cr_codec_read,
+ };
+ PDEBUG(INIT_INFO, "mixer():\n");
+ err = snd_ac97_bus(ml403_ac97cr->card, 0, &ops, NULL, &bus);
+ if (err < 0)
+ return err;
+
+ memset(&ac97, 0, sizeof(ac97));
+ ml403_ac97cr->ac97_fake = 1;
+ lm4550_regfile_init();
+#ifdef CODEC_STAT
+ ml403_ac97cr->ac97_read = 0;
+ ml403_ac97cr->ac97_write = 0;
+#endif
+ ac97.private_data = ml403_ac97cr;
+ ac97.private_free = snd_ml403_ac97cr_mixer_free;
+ ac97.scaps = AC97_SCAP_AUDIO | AC97_SCAP_SKIP_MODEM |
+ AC97_SCAP_NO_SPDIF;
+ err = snd_ac97_mixer(bus, &ac97, &ml403_ac97cr->ac97);
+ ml403_ac97cr->ac97_fake = 0;
+ lm4550_regfile_write_values_after_init(ml403_ac97cr->ac97);
+ PDEBUG(INIT_INFO, "mixer(): (done) snd_ac97_mixer()=%d\n", err);
+ return err;
+}
+
+static int __devinit
+snd_ml403_ac97cr_pcm(struct snd_ml403_ac97cr *ml403_ac97cr, int device,
+ struct snd_pcm **rpcm)
+{
+ struct snd_pcm *pcm;
+ int err;
+
+ if (rpcm)
+ *rpcm = NULL;
+ err = snd_pcm_new(ml403_ac97cr->card, "ML403AC97CR/1", device, 1, 1,
+ &pcm);
+ if (err < 0)
+ return err;
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+ &snd_ml403_ac97cr_playback_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &snd_ml403_ac97cr_capture_ops);
+ pcm->private_data = ml403_ac97cr;
+ pcm->info_flags = 0;
+ strcpy(pcm->name, "ML403AC97CR DAC/ADC");
+ ml403_ac97cr->pcm = pcm;
+
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ 64 * 1024,
+ 128 * 1024);
+ if (rpcm)
+ *rpcm = pcm;
+ return 0;
+}
+
+static int __devinit snd_ml403_ac97cr_probe(struct platform_device *pfdev)
+{
+ struct snd_card *card;
+ struct snd_ml403_ac97cr *ml403_ac97cr = NULL;
+ int err;
+ int dev = pfdev->id;
+
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+ if (!enable[dev])
+ return -ENOENT;
+
+ card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+ if (card == NULL)
+ return -ENOMEM;
+ err = snd_ml403_ac97cr_create(card, pfdev, &ml403_ac97cr);
+ if (err < 0) {
+ PDEBUG(INIT_FAILURE, "probe(): create failed!\n");
+ snd_card_free(card);
+ return err;
+ }
+ PDEBUG(INIT_INFO, "probe(): create done\n");
+ card->private_data = ml403_ac97cr;
+ err = snd_ml403_ac97cr_mixer(ml403_ac97cr);
+ if (err < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ PDEBUG(INIT_INFO, "probe(): mixer done\n");
+ err = snd_ml403_ac97cr_pcm(ml403_ac97cr, 0, NULL);
+ if (err < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ PDEBUG(INIT_INFO, "probe(): PCM done\n");
+ strcpy(card->driver, SND_ML403_AC97CR_DRIVER);
+ strcpy(card->shortname, "ML403 AC97 Controller Reference");
+ sprintf(card->longname, "%s %s at 0x%lx, irq %i & %i, device %i",
+ card->shortname, card->driver,
+ (unsigned long)ml403_ac97cr->port, ml403_ac97cr->irq,
+ ml403_ac97cr->capture_irq, dev + 1);
+
+ snd_card_set_dev(card, &pfdev->dev);
+
+ err = snd_card_register(card);
+ if (err < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ platform_set_drvdata(pfdev, card);
+ PDEBUG(INIT_INFO, "probe(): (done)\n");
+ return 0;
+}
+
+static int snd_ml403_ac97cr_remove(struct platform_device *pfdev)
+{
+ snd_card_free(platform_get_drvdata(pfdev));
+ platform_set_drvdata(pfdev, NULL);
+ return 0;
+}
+
+static struct platform_driver snd_ml403_ac97cr_driver = {
+ .probe = snd_ml403_ac97cr_probe,
+ .remove = snd_ml403_ac97cr_remove,
+ .driver = {
+ .name = SND_ML403_AC97CR_DRIVER,
+ },
+};
+
+static int __init alsa_card_ml403_ac97cr_init(void)
+{
+ return platform_driver_register(&snd_ml403_ac97cr_driver);
+}
+
+static void __exit alsa_card_ml403_ac97cr_exit(void)
+{
+ platform_driver_unregister(&snd_ml403_ac97cr_driver);
+}
+
+module_init(alsa_card_ml403_ac97cr_init)
+module_exit(alsa_card_ml403_ac97cr_exit)
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/pnp.h>
#include <linux/err.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/init.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/err.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/parport.h>
{
struct mts64 *mts = snd_kcontrol_chip(kctl);
int changed = 0;
+ int val = !!uctl->value.integer.value[0];
spin_lock_irq(&mts->lock);
- if (mts->smpte_switch == uctl->value.integer.value[0])
+ if (mts->smpte_switch == val)
goto __out;
changed = 1;
- mts->smpte_switch = uctl->value.integer.value[0];
+ mts->smpte_switch = val;
if (mts->smpte_switch) {
mts64_smpte_start(mts->pardev->port,
mts->time[0], mts->time[1],
{
struct mts64 *mts = snd_kcontrol_chip(kctl);
int idx = kctl->private_value;
+ unsigned int time = uctl->value.integer.value[0] % 60;
int changed = 0;
spin_lock_irq(&mts->lock);
- if (mts->time[idx] != uctl->value.integer.value[0]) {
+ if (mts->time[idx] != time) {
changed = 1;
- mts->time[idx] = uctl->value.integer.value[0];
+ mts->time[idx] = time;
}
spin_unlock_irq(&mts->lock);
struct mts64 *mts = snd_kcontrol_chip(kctl);
int changed = 0;
+ if (uctl->value.enumerated.item[0] >= 5)
+ return -EINVAL;
spin_lock_irq(&mts->lock);
if (mts->fps != uctl->value.enumerated.item[0]) {
changed = 1;
struct mts64 *mts)
{
int err, i;
- static struct snd_kcontrol_new *control[] = {
+ static struct snd_kcontrol_new *control[] __devinitdata = {
&mts64_ctl_smpte_switch,
&mts64_ctl_smpte_time_hours,
&mts64_ctl_smpte_time_minutes,
platform_set_drvdata(pdev, card);
+ snd_card_set_dev(card, &pdev->dev);
+
/* At this point card will be usable */
if ((err = snd_card_register(card)) < 0) {
snd_printd("Cannot register card\n");
snd_assert(opl3 != NULL, return -ENXIO);
if (opl3->private_free)
opl3->private_free(opl3);
+ snd_opl3_clear_patches(opl3);
release_and_free_resource(opl3->res_l_port);
release_and_free_resource(opl3->res_r_port);
kfree(opl3);
opl3->hardware = hardware;
spin_lock_init(&opl3->reg_lock);
spin_lock_init(&opl3->timer_lock);
- mutex_init(&opl3->access_mutex);
if ((err = snd_device_new(card, SNDRV_DEV_CODEC, opl3, &ops)) < 0) {
snd_opl3_free(opl3);
return err;
}
hw->private_data = opl3;
+ hw->exclusive = 1;
#ifdef CONFIG_SND_OSSEMUL
if (device == 0) {
hw->oss_type = SNDRV_OSS_DEVICE_TYPE_DMFM;
/* operators - only ioctl */
hw->ops.open = snd_opl3_open;
hw->ops.ioctl = snd_opl3_ioctl;
+ hw->ops.write = snd_opl3_write;
hw->ops.release = snd_opl3_release;
+ opl3->hwdep = hw;
opl3->seq_dev_num = seq_device;
#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
if (snd_seq_device_new(card, seq_device, SNDRV_SEQ_DEV_ID_OPL3,
void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
{
struct snd_opl3 *opl3;
- struct snd_seq_instr wanted;
- struct snd_seq_kinstr *kinstr;
int instr_4op;
int voice;
unsigned char voice_offset;
unsigned short opl3_reg;
unsigned char reg_val;
+ unsigned char prg, bank;
int key = note;
unsigned char fnum, blocknum;
int i;
+ struct fm_patch *patch;
struct fm_instrument *fm;
unsigned long flags;
snd_printk("Note on, ch %i, inst %i, note %i, vel %i\n",
chan->number, chan->midi_program, note, vel);
#endif
- wanted.cluster = 0;
- wanted.std = SNDRV_SEQ_INSTR_TYPE2_OPL2_3;
/* in SYNTH mode, application takes care of voices */
/* in SEQ mode, drum voice numbers are notes on drum channel */
if (opl3->synth_mode == SNDRV_OPL3_MODE_SEQ) {
if (chan->drum_channel) {
/* percussion instruments are located in bank 128 */
- wanted.bank = 128;
- wanted.prg = note;
+ bank = 128;
+ prg = note;
} else {
- wanted.bank = chan->gm_bank_select;
- wanted.prg = chan->midi_program;
+ bank = chan->gm_bank_select;
+ prg = chan->midi_program;
}
} else {
/* Prepare for OSS mode */
return;
/* OSS instruments are located in bank 127 */
- wanted.bank = 127;
- wanted.prg = chan->midi_program;
+ bank = 127;
+ prg = chan->midi_program;
}
spin_lock_irqsave(&opl3->voice_lock, flags);
}
__extra_prg:
- kinstr = snd_seq_instr_find(opl3->ilist, &wanted, 1, 0);
- if (kinstr == NULL) {
+ patch = snd_opl3_find_patch(opl3, prg, bank, 0);
+ if (!patch) {
spin_unlock_irqrestore(&opl3->voice_lock, flags);
return;
}
- fm = KINSTR_DATA(kinstr);
-
- switch (fm->type) {
+ fm = &patch->inst;
+ switch (patch->type) {
case FM_PATCH_OPL2:
instr_4op = 0;
break;
break;
}
default:
- snd_seq_instr_free_use(opl3->ilist, kinstr);
spin_unlock_irqrestore(&opl3->voice_lock, flags);
return;
}
-
#ifdef DEBUG_MIDI
snd_printk(" --> OPL%i instrument: %s\n",
- instr_4op ? 3 : 2, kinstr->name);
+ instr_4op ? 3 : 2, patch->name);
#endif
/* in SYNTH mode, application takes care of voices */
/* in SEQ mode, allocate voice on free OPL3 channel */
/* get extra pgm, but avoid possible loops */
extra_prg = (extra_prg) ? 0 : fm->modes;
- snd_seq_instr_free_use(opl3->ilist, kinstr);
-
/* do the bookkeeping */
vp->time = opl3->use_time++;
vp->note = key;
/* allocate extra program if specified in patch library */
if (extra_prg) {
if (extra_prg > 128) {
- wanted.bank = 128;
+ bank = 128;
/* percussions start at 35 */
- wanted.prg = extra_prg - 128 + 35 - 1;
+ prg = extra_prg - 128 + 35 - 1;
} else {
- wanted.bank = 0;
- wanted.prg = extra_prg - 1;
+ bank = 0;
+ prg = extra_prg - 1;
}
#ifdef DEBUG_MIDI
snd_printk(" *** allocating extra program\n");
/* load patch */
-/* offsets for SBI params */
-#define AM_VIB 0
-#define KSL_LEVEL 2
-#define ATTACK_DECAY 4
-#define SUSTAIN_RELEASE 6
-#define WAVE_SELECT 8
-
-/* offset for SBI instrument */
-#define CONNECTION 10
-#define OFFSET_4OP 11
-
/* from sound_config.h */
#define SBFM_MAXINSTR 256
const char __user *buf, int offs, int count)
{
struct snd_opl3 *opl3;
- int err = -EINVAL;
+ struct sbi_instrument sbi;
+ char name[32];
+ int err, type;
snd_assert(arg != NULL, return -ENXIO);
opl3 = arg->private_data;
- if ((format == FM_PATCH) || (format == OPL3_PATCH)) {
- struct sbi_instrument sbi;
+ if (format == FM_PATCH)
+ type = FM_PATCH_OPL2;
+ else if (format == OPL3_PATCH)
+ type = FM_PATCH_OPL3;
+ else
+ return -EINVAL;
- size_t size;
- struct snd_seq_instr_header *put;
- struct snd_seq_instr_data *data;
- struct fm_xinstrument *xinstr;
+ if (count < (int)sizeof(sbi)) {
+ snd_printk("FM Error: Patch record too short\n");
+ return -EINVAL;
+ }
+ if (copy_from_user(&sbi, buf, sizeof(sbi)))
+ return -EFAULT;
- struct snd_seq_event ev;
- int i;
+ if (sbi.channel < 0 || sbi.channel >= SBFM_MAXINSTR) {
+ snd_printk("FM Error: Invalid instrument number %d\n",
+ sbi.channel);
+ return -EINVAL;
+ }
- mm_segment_t fs;
+ memset(name, 0, sizeof(name));
+ sprintf(name, "Chan%d", sbi.channel);
- if (count < (int)sizeof(sbi)) {
- snd_printk("FM Error: Patch record too short\n");
- return -EINVAL;
- }
- if (copy_from_user(&sbi, buf, sizeof(sbi)))
- return -EFAULT;
+ err = snd_opl3_load_patch(opl3, sbi.channel, 127, type, name, NULL,
+ sbi.operators);
+ if (err < 0)
+ return err;
- if (sbi.channel < 0 || sbi.channel >= SBFM_MAXINSTR) {
- snd_printk("FM Error: Invalid instrument number %d\n", sbi.channel);
- return -EINVAL;
- }
-
- size = sizeof(*put) + sizeof(struct fm_xinstrument);
- put = kzalloc(size, GFP_KERNEL);
- if (put == NULL)
- return -ENOMEM;
- /* build header */
- data = &put->data;
- data->type = SNDRV_SEQ_INSTR_ATYPE_DATA;
- strcpy(data->data.format, SNDRV_SEQ_INSTR_ID_OPL2_3);
- /* build data section */
- xinstr = (struct fm_xinstrument *)(data + 1);
- xinstr->stype = FM_STRU_INSTR;
-
- for (i = 0; i < 2; i++) {
- xinstr->op[i].am_vib = sbi.operators[AM_VIB + i];
- xinstr->op[i].ksl_level = sbi.operators[KSL_LEVEL + i];
- xinstr->op[i].attack_decay = sbi.operators[ATTACK_DECAY + i];
- xinstr->op[i].sustain_release = sbi.operators[SUSTAIN_RELEASE + i];
- xinstr->op[i].wave_select = sbi.operators[WAVE_SELECT + i];
- }
- xinstr->feedback_connection[0] = sbi.operators[CONNECTION];
-
- if (format == OPL3_PATCH) {
- xinstr->type = FM_PATCH_OPL3;
- for (i = 0; i < 2; i++) {
- xinstr->op[i+2].am_vib = sbi.operators[OFFSET_4OP + AM_VIB + i];
- xinstr->op[i+2].ksl_level = sbi.operators[OFFSET_4OP + KSL_LEVEL + i];
- xinstr->op[i+2].attack_decay = sbi.operators[OFFSET_4OP + ATTACK_DECAY + i];
- xinstr->op[i+2].sustain_release = sbi.operators[OFFSET_4OP + SUSTAIN_RELEASE + i];
- xinstr->op[i+2].wave_select = sbi.operators[OFFSET_4OP + WAVE_SELECT + i];
- }
- xinstr->feedback_connection[1] = sbi.operators[OFFSET_4OP + CONNECTION];
- } else {
- xinstr->type = FM_PATCH_OPL2;
- }
-
- put->id.instr.std = SNDRV_SEQ_INSTR_TYPE2_OPL2_3;
- put->id.instr.bank = 127;
- put->id.instr.prg = sbi.channel;
- put->cmd = SNDRV_SEQ_INSTR_PUT_CMD_CREATE;
-
- memset (&ev, 0, sizeof(ev));
- ev.source.client = SNDRV_SEQ_CLIENT_OSS;
- ev.dest = arg->addr;
-
- ev.flags = SNDRV_SEQ_EVENT_LENGTH_VARUSR;
- ev.queue = SNDRV_SEQ_QUEUE_DIRECT;
-
- fs = snd_enter_user();
- __again:
- ev.type = SNDRV_SEQ_EVENT_INSTR_PUT;
- ev.data.ext.len = size;
- ev.data.ext.ptr = put;
-
- err = snd_seq_instr_event(&opl3->fm_ops, opl3->ilist, &ev,
- opl3->seq_client, 0, 0);
- if (err == -EBUSY) {
- struct snd_seq_instr_header remove;
-
- memset (&remove, 0, sizeof(remove));
- remove.cmd = SNDRV_SEQ_INSTR_FREE_CMD_SINGLE;
- remove.id.instr = put->id.instr;
-
- /* remove instrument */
- ev.type = SNDRV_SEQ_EVENT_INSTR_FREE;
- ev.data.ext.len = sizeof(remove);
- ev.data.ext.ptr = &remove;
-
- snd_seq_instr_event(&opl3->fm_ops, opl3->ilist, &ev,
- opl3->seq_client, 0, 0);
- goto __again;
- }
- snd_leave_user(fs);
-
- kfree(put);
- }
- return err;
+ return sizeof(sbi);
}
/* ioctl */
int snd_opl3_synth_setup(struct snd_opl3 * opl3)
{
int idx;
+ struct snd_hwdep *hwdep = opl3->hwdep;
- mutex_lock(&opl3->access_mutex);
- if (opl3->used) {
- mutex_unlock(&opl3->access_mutex);
+ mutex_lock(&hwdep->open_mutex);
+ if (hwdep->used) {
+ mutex_unlock(&hwdep->open_mutex);
return -EBUSY;
}
- opl3->used++;
- mutex_unlock(&opl3->access_mutex);
+ hwdep->used++;
+ mutex_unlock(&hwdep->open_mutex);
snd_opl3_reset(opl3);
void snd_opl3_synth_cleanup(struct snd_opl3 * opl3)
{
unsigned long flags;
+ struct snd_hwdep *hwdep;
/* Stop system timer */
spin_lock_irqsave(&opl3->sys_timer_lock, flags);
spin_unlock_irqrestore(&opl3->sys_timer_lock, flags);
snd_opl3_reset(opl3);
- mutex_lock(&opl3->access_mutex);
- opl3->used--;
- mutex_unlock(&opl3->access_mutex);
+ hwdep = opl3->hwdep;
+ mutex_lock(&hwdep->open_mutex);
+ hwdep->used--;
+ mutex_unlock(&hwdep->open_mutex);
+ wake_up(&hwdep->open_wait);
}
static int snd_opl3_synth_use(void *private_data, struct snd_seq_port_subscribe * info)
{
struct snd_opl3 *opl3 = private_data;
- if (ev->type >= SNDRV_SEQ_EVENT_INSTR_BEGIN &&
- ev->type <= SNDRV_SEQ_EVENT_INSTR_CHANGE) {
- if (direct) {
- snd_seq_instr_event(&opl3->fm_ops, opl3->ilist, ev,
- opl3->seq_client, atomic, hop);
- }
- } else {
- snd_midi_process_event(&opl3_ops, ev, opl3->chset);
- }
+ snd_midi_process_event(&opl3_ops, ev, opl3->chset);
return 0;
}
return err;
}
- /* initialize instrument list */
- opl3->ilist = snd_seq_instr_list_new();
- if (opl3->ilist == NULL) {
- snd_seq_delete_kernel_client(client);
- opl3->seq_client = -1;
- return -ENOMEM;
- }
- opl3->ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
- snd_seq_fm_init(&opl3->fm_ops, NULL);
-
/* setup system timer */
init_timer(&opl3->tlist);
opl3->tlist.function = snd_opl3_timer_func;
snd_seq_delete_kernel_client(opl3->seq_client);
opl3->seq_client = -1;
}
- if (opl3->ilist)
- snd_seq_instr_list_free(&opl3->ilist);
return 0;
}
*/
int snd_opl3_open(struct snd_hwdep * hw, struct file *file)
{
- struct snd_opl3 *opl3 = hw->private_data;
-
- mutex_lock(&opl3->access_mutex);
- if (opl3->used) {
- mutex_unlock(&opl3->access_mutex);
- return -EAGAIN;
- }
- opl3->used++;
- mutex_unlock(&opl3->access_mutex);
-
return 0;
}
#endif
return snd_opl3_set_connection(opl3, (int) arg);
+ case SNDRV_DM_FM_IOCTL_CLEAR_PATCHES:
+ snd_opl3_clear_patches(opl3);
+ return 0;
+
#ifdef CONFIG_SND_DEBUG
default:
snd_printk("unknown IOCTL: 0x%x\n", cmd);
struct snd_opl3 *opl3 = hw->private_data;
snd_opl3_reset(opl3);
- mutex_lock(&opl3->access_mutex);
- opl3->used--;
- mutex_unlock(&opl3->access_mutex);
+ return 0;
+}
+
+/*
+ * write the device - load patches
+ */
+long snd_opl3_write(struct snd_hwdep *hw, const char __user *buf, long count,
+ loff_t *offset)
+{
+ struct snd_opl3 *opl3 = hw->private_data;
+ long result = 0;
+ int err = 0;
+ struct sbi_patch inst;
+
+ while (count >= sizeof(inst)) {
+ unsigned char type;
+ if (copy_from_user(&inst, buf, sizeof(inst)))
+ return -EFAULT;
+ if (!memcmp(inst.key, FM_KEY_SBI, 4) ||
+ !memcmp(inst.key, FM_KEY_2OP, 4))
+ type = FM_PATCH_OPL2;
+ else if (!memcmp(inst.key, FM_KEY_4OP, 4))
+ type = FM_PATCH_OPL3;
+ else /* invalid type */
+ break;
+ err = snd_opl3_load_patch(opl3, inst.prog, inst.bank, type,
+ inst.name, inst.extension,
+ inst.data);
+ if (err < 0)
+ break;
+ result += sizeof(inst);
+ count -= sizeof(inst);
+ }
+ return result > 0 ? result : err;
+}
+
+
+/*
+ * Patch management
+ */
+
+/* offsets for SBI params */
+#define AM_VIB 0
+#define KSL_LEVEL 2
+#define ATTACK_DECAY 4
+#define SUSTAIN_RELEASE 6
+#define WAVE_SELECT 8
+
+/* offset for SBI instrument */
+#define CONNECTION 10
+#define OFFSET_4OP 11
+
+/*
+ * load a patch, obviously.
+ *
+ * loaded on the given program and bank numbers with the given type
+ * (FM_PATCH_OPLx).
+ * data is the pointer of SBI record _without_ header (key and name).
+ * name is the name string of the patch.
+ * ext is the extension data of 7 bytes long (stored in name of SBI
+ * data up to offset 25), or NULL to skip.
+ * return 0 if successful or a negative error code.
+ */
+int snd_opl3_load_patch(struct snd_opl3 *opl3,
+ int prog, int bank, int type,
+ const char *name,
+ const unsigned char *ext,
+ const unsigned char *data)
+{
+ struct fm_patch *patch;
+ int i;
+
+ patch = snd_opl3_find_patch(opl3, prog, bank, 1);
+ if (!patch)
+ return -ENOMEM;
+
+ patch->type = type;
+
+ for (i = 0; i < 2; i++) {
+ patch->inst.op[i].am_vib = data[AM_VIB + i];
+ patch->inst.op[i].ksl_level = data[KSL_LEVEL + i];
+ patch->inst.op[i].attack_decay = data[ATTACK_DECAY + i];
+ patch->inst.op[i].sustain_release = data[SUSTAIN_RELEASE + i];
+ patch->inst.op[i].wave_select = data[WAVE_SELECT + i];
+ }
+ patch->inst.feedback_connection[0] = data[CONNECTION];
+
+ if (type == FM_PATCH_OPL3) {
+ for (i = 0; i < 2; i++) {
+ patch->inst.op[i+2].am_vib =
+ data[OFFSET_4OP + AM_VIB + i];
+ patch->inst.op[i+2].ksl_level =
+ data[OFFSET_4OP + KSL_LEVEL + i];
+ patch->inst.op[i+2].attack_decay =
+ data[OFFSET_4OP + ATTACK_DECAY + i];
+ patch->inst.op[i+2].sustain_release =
+ data[OFFSET_4OP + SUSTAIN_RELEASE + i];
+ patch->inst.op[i+2].wave_select =
+ data[OFFSET_4OP + WAVE_SELECT + i];
+ }
+ patch->inst.feedback_connection[1] =
+ data[OFFSET_4OP + CONNECTION];
+ }
+
+ if (ext) {
+ patch->inst.echo_delay = ext[0];
+ patch->inst.echo_atten = ext[1];
+ patch->inst.chorus_spread = ext[2];
+ patch->inst.trnsps = ext[3];
+ patch->inst.fix_dur = ext[4];
+ patch->inst.modes = ext[5];
+ patch->inst.fix_key = ext[6];
+ }
+
+ if (name)
+ strlcpy(patch->name, name, sizeof(patch->name));
return 0;
}
+EXPORT_SYMBOL(snd_opl3_load_patch);
+
+/*
+ * find a patch with the given program and bank numbers, returns its pointer
+ * if no matching patch is found and create_patch is set, it creates a
+ * new patch object.
+ */
+struct fm_patch *snd_opl3_find_patch(struct snd_opl3 *opl3, int prog, int bank,
+ int create_patch)
+{
+ /* pretty dumb hash key */
+ unsigned int key = (prog + bank) % OPL3_PATCH_HASH_SIZE;
+ struct fm_patch *patch;
+
+ for (patch = opl3->patch_table[key]; patch; patch = patch->next) {
+ if (patch->prog == prog && patch->bank == bank)
+ return patch;
+ }
+ if (!create_patch)
+ return NULL;
+
+ patch = kzalloc(sizeof(*patch), GFP_KERNEL);
+ if (!patch)
+ return NULL;
+ patch->prog = prog;
+ patch->bank = bank;
+ patch->next = opl3->patch_table[key];
+ opl3->patch_table[key] = patch;
+ return patch;
+}
+EXPORT_SYMBOL(snd_opl3_find_patch);
+
+/*
+ * Clear all patches of the given OPL3 instance
+ */
+void snd_opl3_clear_patches(struct snd_opl3 *opl3)
+{
+ int i;
+ for (i = 0; i < OPL3_PATCH_HASH_SIZE; i++) {
+ struct fm_patch *patch, *next;
+ for (patch = opl3->patch_table[i]; patch; patch = next) {
+ next = patch->next;
+ kfree(patch);
+ }
+ }
+ memset(opl3->patch_table, 0, sizeof(opl3->patch_table));
+}
/* ------------------------------ */
--- /dev/null
+/*
+ * Helper functions for indirect PCM data transfer to a simple FIFO in
+ * hardware (small, no possibility to read "hardware io position",
+ * updating position done by interrupt, ...)
+ *
+ * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
+ *
+ * Based on "pcm-indirect.h" (alsa-driver-1.0.13) by
+ *
+ * Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ * Jaroslav Kysela <perex@suse.cz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* snd_printk/d() */
+#include <sound/core.h>
+/* struct snd_pcm_substream, struct snd_pcm_runtime, snd_pcm_uframes_t
+ * snd_pcm_period_elapsed() */
+#include <sound/pcm.h>
+
+#include "pcm-indirect2.h"
+
+#ifdef SND_PCM_INDIRECT2_STAT
+/* jiffies */
+#include <linux/jiffies.h>
+
+void snd_pcm_indirect2_stat(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int i;
+ int j;
+ int k;
+ int seconds = (rec->lastbytetime - rec->firstbytetime) / HZ;
+
+ snd_printk(KERN_DEBUG "STAT: mul_elapsed: %u, mul_elapsed_real: %d, "
+ "irq_occured: %d\n",
+ rec->mul_elapsed, rec->mul_elapsed_real, rec->irq_occured);
+ snd_printk(KERN_DEBUG "STAT: min_multiple: %d (irqs/period)\n",
+ rec->min_multiple);
+ snd_printk(KERN_DEBUG "STAT: firstbytetime: %lu, lastbytetime: %lu, "
+ "firstzerotime: %lu\n",
+ rec->firstbytetime, rec->lastbytetime, rec->firstzerotime);
+ snd_printk(KERN_DEBUG "STAT: bytes2hw: %u Bytes => (by runtime->rate) "
+ "length: %d s\n",
+ rec->bytes2hw, rec->bytes2hw / 2 / 2 / runtime->rate);
+ snd_printk(KERN_DEBUG "STAT: (by measurement) length: %d => "
+ "rate: %d Bytes/s = %d Frames/s|Hz\n",
+ seconds, rec->bytes2hw / seconds,
+ rec->bytes2hw / 2 / 2 / seconds);
+ snd_printk(KERN_DEBUG
+ "STAT: zeros2hw: %u = %d ms ~ %d * %d zero copies\n",
+ rec->zeros2hw, ((rec->zeros2hw / 2 / 2) * 1000) /
+ runtime->rate,
+ rec->zeros2hw / (rec->hw_buffer_size / 2),
+ (rec->hw_buffer_size / 2));
+ snd_printk(KERN_DEBUG "STAT: pointer_calls: %u, lastdifftime: %u\n",
+ rec->pointer_calls, rec->lastdifftime);
+ snd_printk(KERN_DEBUG "STAT: sw_io: %d, sw_data: %d\n", rec->sw_io,
+ rec->sw_data);
+ snd_printk(KERN_DEBUG "STAT: byte_sizes[]:\n");
+ k = 0;
+ for (j = 0; j < 8; j++) {
+ for (i = j * 8; i < (j + 1) * 8; i++)
+ if (rec->byte_sizes[i] != 0) {
+ snd_printk(KERN_DEBUG "%u: %u",
+ i, rec->byte_sizes[i]);
+ k++;
+ }
+ if (((k % 8) == 0) && (k != 0)) {
+ snd_printk(KERN_DEBUG "\n");
+ k = 0;
+ }
+ }
+ snd_printk(KERN_DEBUG "\n");
+ snd_printk(KERN_DEBUG "STAT: zero_sizes[]:\n");
+ for (j = 0; j < 8; j++) {
+ k = 0;
+ for (i = j * 8; i < (j + 1) * 8; i++)
+ if (rec->zero_sizes[i] != 0)
+ snd_printk(KERN_DEBUG "%u: %u",
+ i, rec->zero_sizes[i]);
+ else
+ k++;
+ if (!k)
+ snd_printk(KERN_DEBUG "\n");
+ }
+ snd_printk(KERN_DEBUG "\n");
+ snd_printk(KERN_DEBUG "STAT: min_adds[]:\n");
+ for (j = 0; j < 8; j++) {
+ if (rec->min_adds[j] != 0)
+ snd_printk(KERN_DEBUG "%u: %u", j, rec->min_adds[j]);
+ }
+ snd_printk(KERN_DEBUG "\n");
+ snd_printk(KERN_DEBUG "STAT: mul_adds[]:\n");
+ for (j = 0; j < 8; j++) {
+ if (rec->mul_adds[j] != 0)
+ snd_printk(KERN_DEBUG "%u: %u", j, rec->mul_adds[j]);
+ }
+ snd_printk(KERN_DEBUG "\n");
+ snd_printk(KERN_DEBUG
+ "STAT: zero_times_saved: %d, zero_times_notsaved: %d\n",
+ rec->zero_times_saved, rec->zero_times_notsaved);
+ /* snd_printk(KERN_DEBUG "STAT: zero_times[]\n");
+ i = 0;
+ for (j = 0; j < 3750; j++) {
+ if (rec->zero_times[j] != 0) {
+ snd_printk(KERN_DEBUG "%u: %u", j, rec->zero_times[j]);
+ i++;
+ }
+ if (((i % 8) == 0) && (i != 0))
+ snd_printk(KERN_DEBUG "\n");
+ }
+ snd_printk(KERN_DEBUG "\n"); */
+ return;
+}
+#endif
+
+/*
+ * _internal_ helper function for playback/capture transfer function
+ */
+static void
+snd_pcm_indirect2_increase_min_periods(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ int isplay, int iscopy,
+ unsigned int bytes)
+{
+ if (rec->min_periods >= 0) {
+ if (iscopy) {
+ rec->sw_io += bytes;
+ if (rec->sw_io >= rec->sw_buffer_size)
+ rec->sw_io -= rec->sw_buffer_size;
+ } else if (isplay) {
+ /* If application does not write data in multiples of
+ * a period, move sw_data to the next correctly aligned
+ * position, so that sw_io can converge to it (in the
+ * next step).
+ */
+ if (!rec->check_alignment) {
+ if (rec->bytes2hw %
+ snd_pcm_lib_period_bytes(substream)) {
+ unsigned bytes2hw_aligned =
+ (1 +
+ (rec->bytes2hw /
+ snd_pcm_lib_period_bytes
+ (substream))) *
+ snd_pcm_lib_period_bytes
+ (substream);
+ rec->sw_data =
+ bytes2hw_aligned %
+ rec->sw_buffer_size;
+#ifdef SND_PCM_INDIRECT2_STAT
+ snd_printk(KERN_DEBUG
+ "STAT: @re-align: aligned "
+ "bytes2hw to next period "
+ "size boundary: %d "
+ "(instead of %d)\n",
+ bytes2hw_aligned,
+ rec->bytes2hw);
+ snd_printk(KERN_DEBUG
+ "STAT: @re-align: sw_data "
+ "moves to: %d\n",
+ rec->sw_data);
+#endif
+ }
+ rec->check_alignment = 1;
+ }
+ /* We are at the end and are copying zeros into the
+ * fifo.
+ * Now, we have to make sure that sw_io is increased
+ * until the position of sw_data: Filling the fifo with
+ * the first zeros means, the last bytes were played.
+ */
+ if (rec->sw_io != rec->sw_data) {
+ unsigned int diff;
+ if (rec->sw_data > rec->sw_io)
+ diff = rec->sw_data - rec->sw_io;
+ else
+ diff = (rec->sw_buffer_size -
+ rec->sw_io) +
+ rec->sw_data;
+ if (bytes >= diff)
+ rec->sw_io = rec->sw_data;
+ else {
+ rec->sw_io += bytes;
+ if (rec->sw_io >= rec->sw_buffer_size)
+ rec->sw_io -=
+ rec->sw_buffer_size;
+ }
+ }
+ }
+ rec->min_period_count += bytes;
+ if (rec->min_period_count >= (rec->hw_buffer_size / 2)) {
+ rec->min_periods += (rec->min_period_count /
+ (rec->hw_buffer_size / 2));
+#ifdef SND_PCM_INDIRECT2_STAT
+ if ((rec->min_period_count /
+ (rec->hw_buffer_size / 2)) > 7)
+ snd_printk(KERN_DEBUG
+ "STAT: more than 7 (%d) min_adds "
+ "at once - too big to save!\n",
+ (rec->min_period_count /
+ (rec->hw_buffer_size / 2)));
+ else
+ rec->min_adds[(rec->min_period_count /
+ (rec->hw_buffer_size / 2))]++;
+#endif
+ rec->min_period_count = (rec->min_period_count %
+ (rec->hw_buffer_size / 2));
+ }
+ } else if (isplay && iscopy)
+ rec->min_periods = 0;
+}
+
+/*
+ * helper function for playback/capture pointer callback
+ */
+snd_pcm_uframes_t
+snd_pcm_indirect2_pointer(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec)
+{
+#ifdef SND_PCM_INDIRECT2_STAT
+ rec->pointer_calls++;
+#endif
+ return bytes_to_frames(substream->runtime, rec->sw_io);
+}
+
+/*
+ * _internal_ helper function for playback interrupt callback
+ */
+static void
+snd_pcm_indirect2_playback_transfer(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ snd_pcm_indirect2_copy_t copy,
+ snd_pcm_indirect2_zero_t zero)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
+
+ /* runtime->control->appl_ptr: position where ALSA will write next time
+ * rec->appl_ptr: position where ALSA was last time
+ * diff: obviously ALSA wrote that much bytes into the intermediate
+ * buffer since we checked last time
+ */
+ snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
+
+ if (diff) {
+#ifdef SND_PCM_INDIRECT2_STAT
+ rec->lastdifftime = jiffies;
+#endif
+ if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
+ diff += runtime->boundary;
+ /* number of bytes "added" by ALSA increases the number of
+ * bytes which are ready to "be transfered to HW"/"played"
+ * Then, set rec->appl_ptr to not count bytes twice next time.
+ */
+ rec->sw_ready += (int)frames_to_bytes(runtime, diff);
+ rec->appl_ptr = appl_ptr;
+ }
+ if (rec->hw_ready && (rec->sw_ready <= 0)) {
+ unsigned int bytes;
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ if (rec->firstzerotime == 0) {
+ rec->firstzerotime = jiffies;
+ snd_printk(KERN_DEBUG
+ "STAT: @firstzerotime: mul_elapsed: %d, "
+ "min_period_count: %d\n",
+ rec->mul_elapsed, rec->min_period_count);
+ snd_printk(KERN_DEBUG
+ "STAT: @firstzerotime: sw_io: %d, "
+ "sw_data: %d, appl_ptr: %u\n",
+ rec->sw_io, rec->sw_data,
+ (unsigned int)appl_ptr);
+ }
+ if ((jiffies - rec->firstzerotime) < 3750) {
+ rec->zero_times[(jiffies - rec->firstzerotime)]++;
+ rec->zero_times_saved++;
+ } else
+ rec->zero_times_notsaved++;
+#endif
+ bytes = zero(substream, rec);
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ rec->zeros2hw += bytes;
+ if (bytes < 64)
+ rec->zero_sizes[bytes]++;
+ else
+ snd_printk(KERN_DEBUG
+ "STAT: %d zero Bytes copied to hardware at "
+ "once - too big to save!\n",
+ bytes);
+#endif
+ snd_pcm_indirect2_increase_min_periods(substream, rec, 1, 0,
+ bytes);
+ return;
+ }
+ while (rec->hw_ready && (rec->sw_ready > 0)) {
+ /* sw_to_end: max. number of bytes that can be read/take from
+ * the current position (sw_data) in _one_ step
+ */
+ unsigned int sw_to_end = rec->sw_buffer_size - rec->sw_data;
+
+ /* bytes: number of bytes we have available (for reading) */
+ unsigned int bytes = rec->sw_ready;
+
+ if (sw_to_end < bytes)
+ bytes = sw_to_end;
+ if (!bytes)
+ break;
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ if (rec->firstbytetime == 0)
+ rec->firstbytetime = jiffies;
+ rec->lastbytetime = jiffies;
+#endif
+ /* copy bytes from intermediate buffer position sw_data to the
+ * HW and return number of bytes actually written
+ * Furthermore, set hw_ready to 0, if the fifo isn't empty
+ * now => more could be transfered to fifo
+ */
+ bytes = copy(substream, rec, bytes);
+ rec->bytes2hw += bytes;
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ if (bytes < 64)
+ rec->byte_sizes[bytes]++;
+ else
+ snd_printk(KERN_DEBUG
+ "STAT: %d Bytes copied to hardware at once "
+ "- too big to save!\n",
+ bytes);
+#endif
+ /* increase sw_data by the number of actually written bytes
+ * (= number of taken bytes from intermediate buffer)
+ */
+ rec->sw_data += bytes;
+ if (rec->sw_data == rec->sw_buffer_size)
+ rec->sw_data = 0;
+ /* now sw_data is the position where ALSA is going to write
+ * in the intermediate buffer next time = position we are going
+ * to read from next time
+ */
+
+ snd_pcm_indirect2_increase_min_periods(substream, rec, 1, 1,
+ bytes);
+
+ /* we read bytes from intermediate buffer, so we need to say
+ * that the number of bytes ready for transfer are decreased
+ * now
+ */
+ rec->sw_ready -= bytes;
+ }
+ return;
+}
+
+/*
+ * helper function for playback interrupt routine
+ */
+void
+snd_pcm_indirect2_playback_interrupt(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ snd_pcm_indirect2_copy_t copy,
+ snd_pcm_indirect2_zero_t zero)
+{
+#ifdef SND_PCM_INDIRECT2_STAT
+ rec->irq_occured++;
+#endif
+ /* hardware played some bytes, so there is room again (in fifo) */
+ rec->hw_ready = 1;
+
+ /* don't call ack() now, instead call transfer() function directly
+ * (normally called by ack() )
+ */
+ snd_pcm_indirect2_playback_transfer(substream, rec, copy, zero);
+
+ if (rec->min_periods >= rec->min_multiple) {
+#ifdef SND_PCM_INDIRECT2_STAT
+ if ((rec->min_periods / rec->min_multiple) > 7)
+ snd_printk(KERN_DEBUG
+ "STAT: more than 7 (%d) mul_adds - too big "
+ "to save!\n",
+ (rec->min_periods / rec->min_multiple));
+ else
+ rec->mul_adds[(rec->min_periods /
+ rec->min_multiple)]++;
+ rec->mul_elapsed_real += (rec->min_periods /
+ rec->min_multiple);
+ rec->mul_elapsed++;
+#endif
+ rec->min_periods = (rec->min_periods % rec->min_multiple);
+ snd_pcm_period_elapsed(substream);
+ }
+}
+
+/*
+ * _internal_ helper function for capture interrupt callback
+ */
+static void
+snd_pcm_indirect2_capture_transfer(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ snd_pcm_indirect2_copy_t copy,
+ snd_pcm_indirect2_zero_t null)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
+ snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
+
+ if (diff) {
+#ifdef SND_PCM_INDIRECT2_STAT
+ rec->lastdifftime = jiffies;
+#endif
+ if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
+ diff += runtime->boundary;
+ rec->sw_ready -= frames_to_bytes(runtime, diff);
+ rec->appl_ptr = appl_ptr;
+ }
+ /* if hardware has something, but the intermediate buffer is full
+ * => skip contents of buffer
+ */
+ if (rec->hw_ready && (rec->sw_ready >= (int)rec->sw_buffer_size)) {
+ unsigned int bytes;
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ if (rec->firstzerotime == 0) {
+ rec->firstzerotime = jiffies;
+ snd_printk(KERN_DEBUG "STAT: (capture) "
+ "@firstzerotime: mul_elapsed: %d, "
+ "min_period_count: %d\n",
+ rec->mul_elapsed, rec->min_period_count);
+ snd_printk(KERN_DEBUG "STAT: (capture) "
+ "@firstzerotime: sw_io: %d, sw_data: %d, "
+ "appl_ptr: %u\n",
+ rec->sw_io, rec->sw_data,
+ (unsigned int)appl_ptr);
+ }
+ if ((jiffies - rec->firstzerotime) < 3750) {
+ rec->zero_times[(jiffies - rec->firstzerotime)]++;
+ rec->zero_times_saved++;
+ } else
+ rec->zero_times_notsaved++;
+#endif
+ bytes = null(substream, rec);
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ rec->zeros2hw += bytes;
+ if (bytes < 64)
+ rec->zero_sizes[bytes]++;
+ else
+ snd_printk(KERN_DEBUG
+ "STAT: (capture) %d zero Bytes copied to "
+ "hardware at once - too big to save!\n",
+ bytes);
+#endif
+ snd_pcm_indirect2_increase_min_periods(substream, rec, 0, 0,
+ bytes);
+ /* report an overrun */
+ rec->sw_io = SNDRV_PCM_POS_XRUN;
+ return;
+ }
+ while (rec->hw_ready && (rec->sw_ready < (int)rec->sw_buffer_size)) {
+ /* sw_to_end: max. number of bytes that we can write to the
+ * intermediate buffer (until it's end)
+ */
+ size_t sw_to_end = rec->sw_buffer_size - rec->sw_data;
+
+ /* bytes: max. number of bytes, which may be copied to the
+ * intermediate buffer without overflow (in _one_ step)
+ */
+ size_t bytes = rec->sw_buffer_size - rec->sw_ready;
+
+ /* limit number of bytes (for transfer) by available room in
+ * the intermediate buffer
+ */
+ if (sw_to_end < bytes)
+ bytes = sw_to_end;
+ if (!bytes)
+ break;
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ if (rec->firstbytetime == 0)
+ rec->firstbytetime = jiffies;
+ rec->lastbytetime = jiffies;
+#endif
+ /* copy bytes from the intermediate buffer (position sw_data)
+ * to the HW at most and return number of bytes actually copied
+ * from HW
+ * Furthermore, set hw_ready to 0, if the fifo is empty now.
+ */
+ bytes = copy(substream, rec, bytes);
+ rec->bytes2hw += bytes;
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ if (bytes < 64)
+ rec->byte_sizes[bytes]++;
+ else
+ snd_printk(KERN_DEBUG
+ "STAT: (capture) %d Bytes copied to "
+ "hardware at once - too big to save!\n",
+ bytes);
+#endif
+ /* increase sw_data by the number of actually copied bytes from
+ * HW
+ */
+ rec->sw_data += bytes;
+ if (rec->sw_data == rec->sw_buffer_size)
+ rec->sw_data = 0;
+
+ snd_pcm_indirect2_increase_min_periods(substream, rec, 0, 1,
+ bytes);
+
+ /* number of bytes in the intermediate buffer, which haven't
+ * been fetched by ALSA yet.
+ */
+ rec->sw_ready += bytes;
+ }
+ return;
+}
+
+/*
+ * helper function for capture interrupt routine
+ */
+void
+snd_pcm_indirect2_capture_interrupt(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ snd_pcm_indirect2_copy_t copy,
+ snd_pcm_indirect2_zero_t null)
+{
+#ifdef SND_PCM_INDIRECT2_STAT
+ rec->irq_occured++;
+#endif
+ /* hardware recorded some bytes, so there is something to read from the
+ * record fifo:
+ */
+ rec->hw_ready = 1;
+
+ /* don't call ack() now, instead call transfer() function directly
+ * (normally called by ack() )
+ */
+ snd_pcm_indirect2_capture_transfer(substream, rec, copy, null);
+
+ if (rec->min_periods >= rec->min_multiple) {
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ if ((rec->min_periods / rec->min_multiple) > 7)
+ snd_printk(KERN_DEBUG
+ "STAT: more than 7 (%d) mul_adds - "
+ "too big to save!\n",
+ (rec->min_periods / rec->min_multiple));
+ else
+ rec->mul_adds[(rec->min_periods /
+ rec->min_multiple)]++;
+ rec->mul_elapsed_real += (rec->min_periods /
+ rec->min_multiple);
+ rec->mul_elapsed++;
+#endif
+ rec->min_periods = (rec->min_periods % rec->min_multiple);
+ snd_pcm_period_elapsed(substream);
+ }
+}
--- /dev/null
+/*
+ * Helper functions for indirect PCM data transfer to a simple FIFO in
+ * hardware (small, no possibility to read "hardware io position",
+ * updating position done by interrupt, ...)
+ *
+ * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
+ *
+ * Based on "pcm-indirect.h" (alsa-driver-1.0.13) by
+ *
+ * Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ * Jaroslav Kysela <perex@suse.cz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __SOUND_PCM_INDIRECT2_H
+#define __SOUND_PCM_INDIRECT2_H
+
+/* struct snd_pcm_substream, struct snd_pcm_runtime, snd_pcm_uframes_t */
+#include <sound/pcm.h>
+
+/* Debug options for code which may be removed completely in a final version */
+#ifdef CONFIG_SND_DEBUG
+#define SND_PCM_INDIRECT2_STAT /* turn on some "statistics" about the
+ * process of copying bytes from the
+ * intermediate buffer to the hardware
+ * fifo and the other way round
+ */
+#endif
+
+struct snd_pcm_indirect2 {
+ unsigned int hw_buffer_size; /* Byte size of hardware buffer */
+ int hw_ready; /* playback: 1 = hw fifo has room left,
+ * 0 = hw fifo is full
+ */
+ unsigned int min_multiple;
+ int min_periods; /* counts number of min. periods until
+ * min_multiple is reached
+ */
+ int min_period_count; /* counts bytes to count number of
+ * min. periods
+ */
+
+ unsigned int sw_buffer_size; /* Byte size of software buffer */
+
+ /* sw_data: position in intermediate buffer, where we will read (or
+ * write) from/to next time (to transfer data to/from HW)
+ */
+ unsigned int sw_data; /* Offset to next dst (or src) in sw
+ * ring buffer
+ */
+ /* easiest case (playback):
+ * sw_data is nearly the same as ~ runtime->control->appl_ptr, with the
+ * exception that sw_data is "behind" by the number if bytes ALSA wrote
+ * to the intermediate buffer last time.
+ * A call to ack() callback synchronizes both indirectly.
+ */
+
+ /* We have no real sw_io pointer here. Usually sw_io is pointing to the
+ * current playback/capture position _inside_ the hardware. Devices
+ * with plain FIFOs often have no possibility to publish this position.
+ * So we say: if sw_data is updated, that means bytes were copied to
+ * the hardware, we increase sw_io by that amount, because there have
+ * to be as much bytes which were played. So sw_io will stay behind
+ * sw_data all the time and has to converge to sw_data at the end of
+ * playback.
+ */
+ unsigned int sw_io; /* Current software pointer in bytes */
+
+ /* sw_ready: number of bytes ALSA copied to the intermediate buffer, so
+ * it represents the number of bytes which wait for transfer to the HW
+ */
+ int sw_ready; /* Bytes ready to be transferred to/from hw */
+
+ /* appl_ptr: last known position of ALSA (where ALSA is going to write
+ * next time into the intermediate buffer
+ */
+ snd_pcm_uframes_t appl_ptr; /* Last seen appl_ptr */
+
+ unsigned int bytes2hw;
+ int check_alignment;
+
+#ifdef SND_PCM_INDIRECT2_STAT
+ unsigned int zeros2hw;
+ unsigned int mul_elapsed;
+ unsigned int mul_elapsed_real;
+ unsigned long firstbytetime;
+ unsigned long lastbytetime;
+ unsigned long firstzerotime;
+ unsigned int byte_sizes[64];
+ unsigned int zero_sizes[64];
+ unsigned int min_adds[8];
+ unsigned int mul_adds[8];
+ unsigned int zero_times[3750]; /* = 15s */
+ unsigned int zero_times_saved;
+ unsigned int zero_times_notsaved;
+ unsigned int irq_occured;
+ unsigned int pointer_calls;
+ unsigned int lastdifftime;
+#endif
+};
+
+typedef size_t (*snd_pcm_indirect2_copy_t) (struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ size_t bytes);
+typedef size_t (*snd_pcm_indirect2_zero_t) (struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec);
+
+#ifdef SND_PCM_INDIRECT2_STAT
+void snd_pcm_indirect2_stat(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec);
+#endif
+
+snd_pcm_uframes_t
+snd_pcm_indirect2_pointer(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec);
+void
+snd_pcm_indirect2_playback_interrupt(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ snd_pcm_indirect2_copy_t copy,
+ snd_pcm_indirect2_zero_t zero);
+void
+snd_pcm_indirect2_capture_interrupt(struct snd_pcm_substream *substream,
+ struct snd_pcm_indirect2 *rec,
+ snd_pcm_indirect2_copy_t copy,
+ snd_pcm_indirect2_zero_t null);
+
+#endif /* __SOUND_PCM_INDIRECT2_H */
* - ported from alsa 0.5 to 1.0
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/parport.h>
platform_set_drvdata(pdev, card);
+ snd_card_set_dev(card, &pdev->dev);
+
/* At this point card will be usable */
if ((err = snd_card_register(card)) < 0) {
snd_printd("Cannot register card\n");
* More documentation can be found in serial-u16550.txt.
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/err.h>
#include <sound/initval.h>
#include <linux/serial_reg.h>
+#include <linux/jiffies.h>
#include <asm/io.h>
| UART_IER_THRI /* Enable Transmitter holding register empty interrupt */
;
}
- outb(byte, uart->base + UART_IER); /* Interupt enable Register */
+ outb(byte, uart->base + UART_IER); /* Interrupt enable Register */
inb(uart->base + UART_LSR); /* Clear any pre-existing overrun indication */
inb(uart->base + UART_IIR); /* Clear any pre-existing transmit interrupt */
outb((0 & UART_IER_RDI) /* Disable Receiver data interrupt */
|(0 & UART_IER_THRI) /* Disable Transmitter holding register empty interrupt */
- ,uart->base + UART_IER); /* Interupt enable Register */
+ ,uart->base + UART_IER); /* Interrupt enable Register */
switch (uart->adaptor) {
default:
char first;
static unsigned long lasttime = 0;
- /* Interupts are disabled during the updating of the tx_buff,
+ /* Interrupts are disabled during the updating of the tx_buff,
* since it is 'bad' to have two processes updating the same
* variables (ie buff_in & buff_out)
*/
(uart->adaptor == SNDRV_SERIAL_SOUNDCANVAS ||
uart->adaptor == SNDRV_SERIAL_GENERIC) &&
(uart->prev_out != substream->number ||
- jiffies-lasttime > 3*HZ)) {
+ time_after(jiffies, lasttime + 3*HZ))) {
if (snd_uart16550_buffer_can_write(uart, 3)) {
/* Roland Soundcanvas part selection */
* - Run application using a midi device (eg. /dev/snd/midiC1D0)
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/wait.h>
#include <linux/err.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/vx_core.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/device.h>
#include <linux/firmware.h>
#include <linux/vmalloc.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/tlv.h>
{
struct vx_core *chip = snd_kcontrol_chip(kcontrol);
int codec = kcontrol->id.index;
+ unsigned int val[2], vmax;
+
+ vmax = chip->hw->output_level_max;
+ val[0] = ucontrol->value.integer.value[0];
+ val[1] = ucontrol->value.integer.value[1];
+ if (val[0] > vmax || val[1] > vmax)
+ return -EINVAL;
mutex_lock(&chip->mixer_mutex);
- if (ucontrol->value.integer.value[0] != chip->output_level[codec][0] ||
- ucontrol->value.integer.value[1] != chip->output_level[codec][1]) {
- vx_set_analog_output_level(chip, codec,
- ucontrol->value.integer.value[0],
- ucontrol->value.integer.value[1]);
- chip->output_level[codec][0] = ucontrol->value.integer.value[0];
- chip->output_level[codec][1] = ucontrol->value.integer.value[1];
+ if (val[0] != chip->output_level[codec][0] ||
+ val[1] != chip->output_level[codec][1]) {
+ vx_set_analog_output_level(chip, codec, val[0], val[1]);
+ chip->output_level[codec][0] = val[0];
+ chip->output_level[codec][1] = val[1];
mutex_unlock(&chip->mixer_mutex);
return 1;
}
static int vx_audio_src_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct vx_core *chip = snd_kcontrol_chip(kcontrol);
+
+ if (chip->type >= VX_TYPE_VXPOCKET) {
+ if (ucontrol->value.enumerated.item[0] > 2)
+ return -EINVAL;
+ } else {
+ if (ucontrol->value.enumerated.item[0] > 1)
+ return -EINVAL;
+ }
mutex_lock(&chip->mixer_mutex);
if (chip->audio_source_target != ucontrol->value.enumerated.item[0]) {
chip->audio_source_target = ucontrol->value.enumerated.item[0];
static int vx_clock_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct vx_core *chip = snd_kcontrol_chip(kcontrol);
+
+ if (ucontrol->value.enumerated.item[0] > 2)
+ return -EINVAL;
mutex_lock(&chip->mixer_mutex);
if (chip->clock_mode != ucontrol->value.enumerated.item[0]) {
chip->clock_mode = ucontrol->value.enumerated.item[0];
struct vx_core *chip = snd_kcontrol_chip(kcontrol);
int audio = kcontrol->private_value & 0xff;
int capture = (kcontrol->private_value >> 8) & 1;
+ unsigned int val[2];
+ val[0] = ucontrol->value.integer.value[0];
+ val[1] = ucontrol->value.integer.value[1];
+ if (val[0] > CVAL_MAX || val[1] > CVAL_MAX)
+ return -EINVAL;
mutex_lock(&chip->mixer_mutex);
- if (ucontrol->value.integer.value[0] != chip->audio_gain[capture][audio] ||
- ucontrol->value.integer.value[1] != chip->audio_gain[capture][audio+1]) {
- vx_set_audio_gain(chip, audio, capture, ucontrol->value.integer.value[0]);
- vx_set_audio_gain(chip, audio+1, capture, ucontrol->value.integer.value[1]);
+ if (val[0] != chip->audio_gain[capture][audio] ||
+ val[1] != chip->audio_gain[capture][audio+1]) {
+ vx_set_audio_gain(chip, audio, capture, val[0]);
+ vx_set_audio_gain(chip, audio+1, capture, val[1]);
mutex_unlock(&chip->mixer_mutex);
return 1;
}
{
struct vx_core *chip = snd_kcontrol_chip(kcontrol);
int audio = kcontrol->private_value & 0xff;
+ unsigned int val[2];
+
+ val[0] = ucontrol->value.integer.value[0];
+ val[1] = ucontrol->value.integer.value[1];
+ if (val[0] > CVAL_MAX || val[1] > CVAL_MAX)
+ return -EINVAL;
mutex_lock(&chip->mixer_mutex);
- if (ucontrol->value.integer.value[0] != chip->audio_monitor[audio] ||
- ucontrol->value.integer.value[1] != chip->audio_monitor[audio+1]) {
- vx_set_monitor_level(chip, audio, ucontrol->value.integer.value[0],
+ if (val[0] != chip->audio_monitor[audio] ||
+ val[1] != chip->audio_monitor[audio+1]) {
+ vx_set_monitor_level(chip, audio, val[0],
chip->audio_monitor_active[audio]);
- vx_set_monitor_level(chip, audio+1, ucontrol->value.integer.value[1],
+ vx_set_monitor_level(chip, audio+1, val[1],
chip->audio_monitor_active[audio+1]);
mutex_unlock(&chip->mixer_mutex);
return 1;
mutex_lock(&chip->mixer_mutex);
if (ucontrol->value.integer.value[0] != chip->audio_active[audio] ||
ucontrol->value.integer.value[1] != chip->audio_active[audio+1]) {
- vx_set_audio_switch(chip, audio, ucontrol->value.integer.value[0]);
- vx_set_audio_switch(chip, audio+1, ucontrol->value.integer.value[1]);
+ vx_set_audio_switch(chip, audio,
+ !!ucontrol->value.integer.value[0]);
+ vx_set_audio_switch(chip, audio+1,
+ !!ucontrol->value.integer.value[1]);
mutex_unlock(&chip->mixer_mutex);
return 1;
}
if (ucontrol->value.integer.value[0] != chip->audio_monitor_active[audio] ||
ucontrol->value.integer.value[1] != chip->audio_monitor_active[audio+1]) {
vx_set_monitor_level(chip, audio, chip->audio_monitor[audio],
- ucontrol->value.integer.value[0]);
+ !!ucontrol->value.integer.value[0]);
vx_set_monitor_level(chip, audio+1, chip->audio_monitor[audio+1],
- ucontrol->value.integer.value[1]);
+ !!ucontrol->value.integer.value[1]);
mutex_unlock(&chip->mixer_mutex);
return 1;
}
* - scheduled action on the stream.
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <sound/core.h>
#include <sound/vx_core.h>
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/string.h>
/* $Id: uda1341.c,v 1.18 2005/11/17 14:17:21 tiwai Exp $ */
-#include <sound/driver.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
case SND_AK5365:
/* FIXME: any init sequence? */
return;
+ case NON_AKM:
+ /* fake value for non-akm codecs using akm infrastructure
+ * (e.g. of ice1724) - certainly FIXME
+ */
+ return;
default:
snd_BUG();
return;
static int snd_akm4xxx_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- return put_ak_reg(kcontrol, AK_GET_ADDR(kcontrol->private_value),
- ucontrol->value.integer.value[0]);
+ unsigned int mask = AK_GET_MASK(kcontrol->private_value);
+ unsigned int val = ucontrol->value.integer.value[0];
+ if (val > mask)
+ return -EINVAL;
+ return put_ak_reg(kcontrol, AK_GET_ADDR(kcontrol->private_value), val);
}
static int snd_akm4xxx_stereo_volume_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int addr = AK_GET_ADDR(kcontrol->private_value);
+ unsigned int mask = AK_GET_MASK(kcontrol->private_value);
+ unsigned int val[2];
int change;
- change = put_ak_reg(kcontrol, addr, ucontrol->value.integer.value[0]);
- change |= put_ak_reg(kcontrol, addr + 1,
- ucontrol->value.integer.value[1]);
+ val[0] = ucontrol->value.integer.value[0];
+ val[1] = ucontrol->value.integer.value[1];
+ if (val[0] > mask || val[1] > mask)
+ return -EINVAL;
+ change = put_ak_reg(kcontrol, addr, val[0]);
+ change |= put_ak_reg(kcontrol, addr + 1, val[1]);
return change;
}
#define AK5365_NUM_INPUTS 5
+static int ak4xxx_capture_num_inputs(struct snd_akm4xxx *ak, int mixer_ch)
+{
+ int num_names;
+ const char **input_names;
+
+ input_names = ak->adc_info[mixer_ch].input_names;
+ num_names = 0;
+ while (num_names < AK5365_NUM_INPUTS && input_names[num_names])
+ ++num_names;
+ return num_names;
+}
+
static int ak4xxx_capture_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
const char **input_names;
int num_names, idx;
- input_names = ak->adc_info[mixer_ch].input_names;
-
- num_names = 0;
- while (num_names < AK5365_NUM_INPUTS && input_names[num_names])
- ++num_names;
-
+ num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);
+ if (!num_names)
+ return -EINVAL;
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = num_names;
idx = uinfo->value.enumerated.item;
if (idx >= num_names)
return -EINVAL;
+ input_names = ak->adc_info[mixer_ch].input_names;
strncpy(uinfo->value.enumerated.name, input_names[idx],
sizeof(uinfo->value.enumerated.name));
return 0;
struct snd_ctl_elem_value *ucontrol)
{
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
+ int mixer_ch = AK_GET_SHIFT(kcontrol->private_value);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
int mask = AK_GET_MASK(kcontrol->private_value);
unsigned char oval, val;
+ int num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);
+
+ if (ucontrol->value.enumerated.item[0] >= num_names)
+ return -EINVAL;
oval = snd_akm4xxx_get(ak, chip, addr);
val = oval & ~mask;
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/tlv.h>
val0 = 79 - ucontrol->value.integer.value[0];
val1 = 79 - ucontrol->value.integer.value[1];
+ if (val0 < 0 || val0 > 79 || val1 < 0 || val1 > 79)
+ return -EINVAL;
if (val0 == pt->volume[base] && val1 == pt->volume[base + 1])
return 0;
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
struct video_audio v;
if(copy_from_user(&v, arg, sizeof(v)))
return -EFAULT;
+ if (tea->ops->mute)
+ tea->ops->mute(tea,
+ (v.flags &
+ VIDEO_AUDIO_MUTE) ? 1 : 0);
if(v.audio)
return -EINVAL;
return 0;
tea->freq = 90500 * 16; /* 90.5Mhz default */
snd_tea575x_set_freq(tea);
+
+ /* mute on init */
+ if (tea->ops->mute)
+ tea->ops->mute(tea, 1);
}
void snd_tea575x_exit(struct snd_tea575x *tea)
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/time.h>
#include <linux/wait.h>
MODULE_PARM_DESC(id, "ID string for ad1816a based soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable ad1816a based soundcard.");
-module_param_array(port, long, NULL, 0444);
-MODULE_PARM_DESC(port, "Port # for ad1816a driver.");
-module_param_array(mpu_port, long, NULL, 0444);
-MODULE_PARM_DESC(mpu_port, "MPU-401 port # for ad1816a driver.");
-module_param_array(fm_port, long, NULL, 0444);
-MODULE_PARM_DESC(fm_port, "FM port # for ad1816a driver.");
-module_param_array(irq, int, NULL, 0444);
-MODULE_PARM_DESC(irq, "IRQ # for ad1816a driver.");
-module_param_array(mpu_irq, int, NULL, 0444);
-MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for ad1816a driver.");
-module_param_array(dma1, int, NULL, 0444);
-MODULE_PARM_DESC(dma1, "1st DMA # for ad1816a driver.");
-module_param_array(dma2, int, NULL, 0444);
-MODULE_PARM_DESC(dma2, "2nd DMA # for ad1816a driver.");
module_param_array(clockfreq, int, NULL, 0444);
MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0).");
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -EBUSY;
- }
+
acard->devmpu = pnp_request_card_device(card, id->devs[1].id, NULL);
if (acard->devmpu == NULL) {
mpu_port[dev] = -1;
}
pdev = acard->dev;
- pnp_init_resource_table(cfg);
-
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], port[dev], 16);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
-
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
+
err = pnp_activate_dev(pdev);
if (err < 0) {
printk(KERN_ERR PFX "AUDIO PnP configure failure\n");
- kfree(cfg);
return -EBUSY;
}
dma2[dev] = pnp_dma(pdev, 1);
irq[dev] = pnp_irq(pdev, 0);
- if (acard->devmpu == NULL) {
- kfree(cfg);
+ if (acard->devmpu == NULL)
return 0;
- }
- pdev = acard->devmpu;
- pnp_init_resource_table(cfg);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
- if (mpu_irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
+ pdev = acard->devmpu;
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
printk(KERN_ERR PFX "MPU401 PnP configure failure\n");
mpu_irq[dev] = pnp_irq(pdev, 0);
}
- kfree(cfg);
return 0;
}
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
*/
#define SNDRV_MAIN_OBJECT_FILE
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
for (timeout = 12000; timeout > 0 && (inb(AD1848P(chip, REGSEL)) & AD1848_INIT); timeout--)
udelay(100);
- snd_printdd("(1) timeout = %d\n", timeout);
+ snd_printdd("(1) timeout = %ld\n", timeout);
#ifdef CONFIG_SND_DEBUG
if (inb(AD1848P(chip, REGSEL)) & AD1848_INIT)
* AdLib FM card driver.
*/
-#include <sound/driver.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/isa.h>
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/wait.h>
#include <linux/time.h>
MODULE_PARM_DESC(id, "ID string for als100 based soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable als100 based soundcard.");
-module_param_array(port, long, NULL, 0444);
-MODULE_PARM_DESC(port, "Port # for als100 driver.");
-module_param_array(mpu_port, long, NULL, 0444);
-MODULE_PARM_DESC(mpu_port, "MPU-401 port # for als100 driver.");
-module_param_array(fm_port, long, NULL, 0444);
-MODULE_PARM_DESC(fm_port, "FM port # for als100 driver.");
-module_param_array(irq, int, NULL, 0444);
-MODULE_PARM_DESC(irq, "IRQ # for als100 driver.");
-module_param_array(mpu_irq, int, NULL, 0444);
-MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for als100 driver.");
-module_param_array(dma8, int, NULL, 0444);
-MODULE_PARM_DESC(dma8, "8-bit DMA # for als100 driver.");
-module_param_array(dma16, int, NULL, 0444);
-MODULE_PARM_DESC(dma16, "16-bit DMA # for als100 driver.");
struct snd_card_als100 {
int dev_no;
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -ENODEV;
- }
+
acard->devmpu = pnp_request_card_device(card, id->devs[1].id, acard->dev);
acard->devopl = pnp_request_card_device(card, id->devs[2].id, acard->dev);
pdev = acard->dev;
- pnp_init_resource_table(cfg);
-
- /* override resources */
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (dma8[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1);
- if (dma16[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma16[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
- kfree(cfg);
return err;
}
port[dev] = pnp_port_start(pdev, 0);
pdev = acard->devmpu;
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
- if (mpu_irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "MPU401 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0)
goto __mpu_error;
pdev = acard->devopl;
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], fm_port[dev], 4);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "OPL3 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0)
goto __fm_error;
fm_port[dev] = -1;
}
- kfree(cfg);
return 0;
}
activation method (full-duplex audio!).
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/init.h>
MODULE_PARM_DESC(id, "ID string for azt2320 based soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable azt2320 based soundcard.");
-module_param_array(port, long, NULL, 0444);
-MODULE_PARM_DESC(port, "Port # for azt2320 driver.");
-module_param_array(wss_port, long, NULL, 0444);
-MODULE_PARM_DESC(wss_port, "WSS Port # for azt2320 driver.");
-module_param_array(mpu_port, long, NULL, 0444);
-MODULE_PARM_DESC(mpu_port, "MPU-401 port # for azt2320 driver.");
-module_param_array(fm_port, long, NULL, 0444);
-MODULE_PARM_DESC(fm_port, "FM port # for azt2320 driver.");
-module_param_array(irq, int, NULL, 0444);
-MODULE_PARM_DESC(irq, "IRQ # for azt2320 driver.");
-module_param_array(mpu_irq, int, NULL, 0444);
-MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for azt2320 driver.");
-module_param_array(dma1, int, NULL, 0444);
-MODULE_PARM_DESC(dma1, "1st DMA # for azt2320 driver.");
-module_param_array(dma2, int, NULL, 0444);
-MODULE_PARM_DESC(dma2, "2nd DMA # for azt2320 driver.");
struct snd_card_azt2320 {
int dev_no;
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
-
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -ENODEV;
- }
acard->devmpu = pnp_request_card_device(card, id->devs[1].id, NULL);
pdev = acard->dev;
- pnp_init_resource_table(cfg);
-
- /* override resources */
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
- if (wss_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], wss_port[dev], 4);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
- kfree(cfg);
return err;
}
port[dev] = pnp_port_start(pdev, 0);
pdev = acard->devmpu;
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
- if (mpu_irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "MPU401 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0)
goto __mpu_error;
mpu_port[dev] = -1;
}
- kfree (cfg);
return 0;
}
* full control over both mixers.
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->cap == NULL) {
- kfree(cfg);
+ if (acard->cap == NULL)
return -EBUSY;
- }
+
acard->play = pnp_request_card_device(card, id->devs[1].id, NULL);
- if (acard->play == NULL) {
- kfree(cfg);
+ if (acard->play == NULL)
return -EBUSY;
- }
pdev = acard->cap;
- pnp_init_resource_table(cfg);
- /* allocate AD1848 resources */
- if (wssport[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], wssport[dev], 8);
- if (wssdma[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], wssdma[dev], 1);
- if (wssirq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], wssirq[dev], 1);
-
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP manual resources are invalid, using auto config\n");
+
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP configure failure\n");
- kfree(cfg);
return -EBUSY;
}
wssport[dev] = pnp_port_start(pdev, 0);
/* allocate SB16 resources */
pdev = acard->play;
- pnp_init_resource_table(cfg);
- if (sbport[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], sbport[dev], 16);
- if (sbdma8[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], sbdma8[dev], 1);
- if (sbdma16[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], sbdma16[dev], 1);
- if (sbirq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], sbirq[dev], 1);
-
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP manual resources are invalid, using auto config\n");
+
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP configure failure\n");
- kfree(cfg);
return -EBUSY;
}
sbport[dev] = pnp_port_start(pdev, 0);
sbdma16[dev] = pnp_dma(pdev, 1);
sbirq[dev] = pnp_irq(pdev, 0);
- kfree(cfg);
return 0;
}
#endif
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/init.h>
!(chip->hardware & (CS4231_HW_CS4231_MASK | CS4231_HW_CS4232_MASK))) {
return;
}
- snd_cs4231_busy_wait(chip);
/*
* Wait for (possible -- during init auto-calibration may not be set)
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
/* WSS initialization */
-static int __devinit snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev,
- struct pnp_resource_table *cfg)
+static int __devinit snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev)
{
- int err;
-
- pnp_init_resource_table(cfg);
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 4);
- if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0)
- pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
- if (sb_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev] < 0 ? 4 : dma2[dev], 1);
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n");
- err = pnp_activate_dev(pdev);
- if (err < 0) {
+ if (pnp_activate_dev(pdev) < 0) {
printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n");
return -EBUSY;
}
}
/* CTRL initialization */
-static int __devinit snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev,
- struct pnp_resource_table *cfg)
+static int __devinit snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev)
{
- int err;
-
- pnp_init_resource_table(cfg);
- if (cport[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
- err = pnp_activate_dev(pdev);
- if (err < 0) {
+ if (pnp_activate_dev(pdev) < 0) {
printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
return -EBUSY;
}
}
/* MPU initialization */
-static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev,
- struct pnp_resource_table *cfg)
+static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev)
{
- int err;
-
- pnp_init_resource_table(cfg);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
- if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
- err = pnp_activate_dev(pdev);
- if (err < 0) {
+ if (pnp_activate_dev(pdev) < 0) {
printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
mpu_port[dev] = SNDRV_AUTO_PORT;
mpu_irq[dev] = SNDRV_AUTO_IRQ;
static int __devinit snd_card_cs4232_pnp(int dev, struct snd_card_cs4236 *acard,
struct pnp_dev *pdev)
{
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
-
- if (!cfg)
- return -ENOMEM;
- if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0) {
- kfree(cfg);
+ if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
return -EBUSY;
- }
- kfree(cfg);
cport[dev] = -1;
return 0;
}
struct pnp_card_link *card,
const struct pnp_card_device_id *id)
{
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
-
- if (!cfg)
- return -ENOMEM;
-
acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
if (acard->wss == NULL)
- goto error;
+ return -EBUSY;
acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
if (acard->ctrl == NULL)
- goto error;
+ return -EBUSY;
if (id->devs[2].id[0]) {
acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
if (acard->mpu == NULL)
- goto error;
+ return -EBUSY;
}
/* WSS initialization */
- if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0)
- goto error;
+ if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
+ return -EBUSY;
/* CTRL initialization */
if (acard->ctrl && cport[dev] > 0) {
- if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl, cfg) < 0)
- goto error;
+ if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl) < 0)
+ return -EBUSY;
}
/* MPU initialization */
if (acard->mpu && mpu_port[dev] > 0) {
- if (snd_cs423x_pnp_init_mpu(dev, acard->mpu, cfg) < 0)
- goto error;
+ if (snd_cs423x_pnp_init_mpu(dev, acard->mpu) < 0)
+ return -EBUSY;
}
- kfree(cfg);
return 0;
-
- error:
- kfree(cfg);
- return -EBUSY;
}
#endif /* CONFIG_PNP */
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/init.h>
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/wait.h>
#include <linux/pnp.h>
MODULE_PARM_DESC(id, "ID string for DT-019X based soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable DT-019X based soundcard.");
-module_param_array(port, long, NULL, 0444);
-MODULE_PARM_DESC(port, "Port # for dt019x driver.");
-module_param_array(mpu_port, long, NULL, 0444);
-MODULE_PARM_DESC(mpu_port, "MPU-401 port # for dt019x driver.");
-module_param_array(fm_port, long, NULL, 0444);
-MODULE_PARM_DESC(fm_port, "FM port # for dt019x driver.");
-module_param_array(irq, int, NULL, 0444);
-MODULE_PARM_DESC(irq, "IRQ # for dt019x driver.");
-module_param_array(mpu_irq, int, NULL, 0444);
-MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for dt019x driver.");
-module_param_array(dma8, int, NULL, 0444);
-MODULE_PARM_DESC(dma8, "8-bit DMA # for dt019x driver.");
struct snd_card_dt019x {
struct pnp_dev *dev;
const struct pnp_card_device_id *pid)
{
struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
-
acard->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree (cfg);
+ if (acard->dev == NULL)
return -ENODEV;
- }
+
acard->devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL);
acard->devopl = pnp_request_card_device(card, pid->devs[2].id, NULL);
pdev = acard->dev;
- pnp_init_resource_table(cfg);
-
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (dma8[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "DT-019X AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR PFX "DT-019X AUDIO pnp configure failure\n");
- kfree(cfg);
return err;
}
port[dev],irq[dev],dma8[dev]);
pdev = acard->devmpu;
-
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
- if (mpu_irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "DT-019X MPU401 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
pnp_release_card_device(pdev);
pdev = acard->devopl;
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], fm_port[dev], 4);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "DT-019X OPL3 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
pnp_release_card_device(pdev);
fm_port[dev] = -1;
}
- kfree(cfg);
return 0;
}
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
* needed for ZV, so maybe the datasheet is entirely wrong here.
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
#define ES18XX_DUPLEX_SAME 0x0010 /* Playback and record must share the same rate */
#define ES18XX_NEW_RATE 0x0020 /* More precise rate setting */
#define ES18XX_AUXB 0x0040 /* AuxB mixer control */
-#define ES18XX_HWV 0x0080 /* Has seperate hardware volume mixer controls*/
+#define ES18XX_HWV 0x0080 /* Has separate hardware volume mixer controls*/
#define ES18XX_MONO 0x0100 /* Mono_in mixer control */
#define ES18XX_I2S 0x0200 /* I2S mixer control */
#define ES18XX_MUTEREC 0x0400 /* Record source can be muted */
snd_es18xx_write(chip, 0xB2, 0x50);
/* Enable MPU and hardware volume interrupt */
snd_es18xx_mixer_write(chip, 0x64, 0x42);
+ /* Enable ESS wavetable input */
+ snd_es18xx_mixer_bits(chip, 0x48, 0x10, 0x10);
}
else {
int irqmask, dma1mask, dma2mask;
MODULE_DEVICE_TABLE(pnp, snd_audiodrive_pnpbiosids);
/* PnP main device initialization */
-static int __devinit snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev,
- struct pnp_resource_table *cfg)
+static int __devinit snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev)
{
- int err;
-
- pnp_init_resource_table(cfg);
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], mpu_port[dev], 2);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if (pnp_device_is_isapnp(pdev)) {
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR PFX "PnP manual resources are invalid, using auto config\n");
- }
- err = pnp_activate_dev(pdev);
- if (err < 0) {
+ if (pnp_activate_dev(pdev) < 0) {
snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n");
return -EBUSY;
}
static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard,
struct pnp_dev *pdev)
{
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
-
- if (!cfg)
- return -ENOMEM;
acard->dev = pdev;
- if (snd_audiodrive_pnp_init_main(dev, acard->dev, cfg) < 0) {
- kfree(cfg);
+ if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0)
return -EBUSY;
- }
- kfree(cfg);
return 0;
}
struct pnp_card_link *card,
const struct pnp_card_device_id *id)
{
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
-
- if (!cfg)
- return -ENOMEM;
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -EBUSY;
- }
+
acard->devc = pnp_request_card_device(card, id->devs[1].id, NULL);
- if (acard->devc == NULL) {
- kfree(cfg);
+ if (acard->devc == NULL)
return -EBUSY;
- }
+
/* Control port initialization */
if (pnp_activate_dev(acard->devc) < 0) {
- kfree(cfg);
snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n");
return -EAGAIN;
}
snd_printdd("pnp: port=0x%llx\n",
(unsigned long long)pnp_port_start(acard->devc, 0));
- if (snd_audiodrive_pnp_init_main(dev, acard->dev, cfg) < 0) {
- kfree(cfg);
+ if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0)
return -EBUSY;
- }
- kfree(cfg);
+
return 0;
}
#endif /* CONFIG_PNP */
gus_pcm.o gus_mixer.o \
gus_uart.o \
gus_reset.o
-snd-gus-synth-objs := gus_synth.o gus_sample.o gus_simple.o gus_instr.o
snd-gusclassic-objs := gusclassic.o
snd-gusextreme-objs := gusextreme.o
snd-interwave-objs := interwave.o
snd-interwave-stb-objs := interwave-stb.o
-#
-# this function returns:
-# "m" - CONFIG_SND_SEQUENCER is m
-# <empty string> - CONFIG_SND_SEQUENCER is undefined
-# otherwise parameter #1 value
-#
-sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
-
# Toplevel Module Dependency
obj-$(CONFIG_SND_GUSCLASSIC) += snd-gusclassic.o snd-gus-lib.o
obj-$(CONFIG_SND_GUSMAX) += snd-gusmax.o snd-gus-lib.o
obj-$(CONFIG_SND_GUSEXTREME) += snd-gusextreme.o snd-gus-lib.o
obj-$(CONFIG_SND_INTERWAVE) += snd-interwave.o snd-gus-lib.o
obj-$(CONFIG_SND_INTERWAVE_STB) += snd-interwave-stb.o snd-gus-lib.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-gus-synth.o
-
-obj-m := $(sort $(obj-m))
*
*/
-#include <sound/driver.h>
#include <asm/dma.h>
#include <linux/slab.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/gus.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/gus.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/time.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/gus.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
{
if (gus->gf1.res_port2 == NULL)
goto __hw_end;
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
- if (gus->seq_dev) {
- snd_device_free(gus->card, gus->seq_dev);
- gus->seq_dev = NULL;
- }
-#endif
snd_gf1_stop(gus);
snd_gus_init_dma_irq(gus, 0);
__hw_end:
return 0;
}
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
-static void snd_gus_seq_dev_free(struct snd_seq_device *seq_dev)
-{
- struct snd_gus_card *gus = seq_dev->private_data;
- gus->seq_dev = NULL;
-}
-#endif
-
int snd_gus_initialize(struct snd_gus_card *gus)
{
int err;
}
if ((err = snd_gus_init_dma_irq(gus, 1)) < 0)
return err;
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
- if (snd_seq_device_new(gus->card, 1, SNDRV_SEQ_DEV_ID_GUS,
- sizeof(struct snd_gus_card *), &gus->seq_dev) >= 0) {
- strcpy(gus->seq_dev->name, "GUS");
- *(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(gus->seq_dev) = gus;
- gus->seq_dev->private_data = gus;
- gus->seq_dev->private_free = snd_gus_seq_dev_free;
- }
-#endif
snd_gf1_start(gus);
gus->initialized = 1;
return 0;
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/gus.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <asm/dma.h>
#include <linux/slab.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/time.h>
+++ /dev/null
-/*
- * Routines for Gravis UltraSound soundcards - Sample support
- * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-
-/*
- *
- */
-
-static void select_instrument(struct snd_gus_card * gus, struct snd_gus_voice * v)
-{
- struct snd_seq_kinstr *instr;
-
-#if 0
- printk("select instrument: cluster = %li, std = 0x%x, bank = %i, prg = %i\n",
- v->instr.cluster,
- v->instr.std,
- v->instr.bank,
- v->instr.prg);
-#endif
- instr = snd_seq_instr_find(gus->gf1.ilist, &v->instr, 0, 1);
- if (instr != NULL) {
- if (instr->ops) {
- if (!strcmp(instr->ops->instr_type, SNDRV_SEQ_INSTR_ID_SIMPLE))
- snd_gf1_simple_init(v);
- }
- snd_seq_instr_free_use(gus->gf1.ilist, instr);
- }
-}
-
-/*
- *
- */
-
-static void event_sample(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_stop)
- v->sample_ops->sample_stop(p->gus, v, SAMPLE_STOP_IMMEDIATELY);
- v->instr.std = ev->data.sample.param.sample.std;
- if (v->instr.std & 0xff000000) { /* private instrument */
- v->instr.std &= 0x00ffffff;
- v->instr.std |= (unsigned int)ev->source.client << 24;
- }
- v->instr.bank = ev->data.sample.param.sample.bank;
- v->instr.prg = ev->data.sample.param.sample.prg;
- select_instrument(p->gus, v);
-}
-
-static void event_cluster(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_stop)
- v->sample_ops->sample_stop(p->gus, v, SAMPLE_STOP_IMMEDIATELY);
- v->instr.cluster = ev->data.sample.param.cluster.cluster;
- select_instrument(p->gus, v);
-}
-
-static void event_start(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_start)
- v->sample_ops->sample_start(p->gus, v, ev->data.sample.param.position);
-}
-
-static void event_stop(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_stop)
- v->sample_ops->sample_stop(p->gus, v, ev->data.sample.param.stop_mode);
-}
-
-static void event_freq(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_freq)
- v->sample_ops->sample_freq(p->gus, v, ev->data.sample.param.frequency);
-}
-
-static void event_volume(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_volume)
- v->sample_ops->sample_volume(p->gus, v, &ev->data.sample.param.volume);
-}
-
-static void event_loop(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_loop)
- v->sample_ops->sample_loop(p->gus, v, &ev->data.sample.param.loop);
-}
-
-static void event_position(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_pos)
- v->sample_ops->sample_pos(p->gus, v, ev->data.sample.param.position);
-}
-
-static void event_private1(struct snd_seq_event *ev, struct snd_gus_port *p,
- struct snd_gus_voice *v)
-{
- if (v->sample_ops && v->sample_ops->sample_private1)
- v->sample_ops->sample_private1(p->gus, v, (unsigned char *)&ev->data.sample.param.raw8);
-}
-
-typedef void (gus_sample_event_handler_t)(struct snd_seq_event *ev,
- struct snd_gus_port *p,
- struct snd_gus_voice *v);
-static gus_sample_event_handler_t *gus_sample_event_handlers[9] = {
- event_sample,
- event_cluster,
- event_start,
- event_stop,
- event_freq,
- event_volume,
- event_loop,
- event_position,
- event_private1
-};
-
-void snd_gus_sample_event(struct snd_seq_event *ev, struct snd_gus_port *p)
-{
- int idx, voice;
- struct snd_gus_card *gus = p->gus;
- struct snd_gus_voice *v;
- unsigned long flags;
-
- idx = ev->type - SNDRV_SEQ_EVENT_SAMPLE;
- if (idx < 0 || idx > 8)
- return;
- for (voice = 0; voice < 32; voice++) {
- v = &gus->gf1.voices[voice];
- if (v->use && v->client == ev->source.client &&
- v->port == ev->source.port &&
- v->index == ev->data.sample.channel) {
- spin_lock_irqsave(&gus->event_lock, flags);
- gus_sample_event_handlers[idx](ev, p, v);
- spin_unlock_irqrestore(&gus->event_lock, flags);
- return;
- }
- }
-}
+++ /dev/null
-/*
- * Routines for Gravis UltraSound soundcards - Simple instrument handlers
- * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-#include "gus_tables.h"
-
-/*
- *
- */
-
-static void interrupt_wave(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void interrupt_volume(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void interrupt_effect(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-
-static void sample_start(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position);
-static void sample_stop(struct snd_gus_card *gus, struct snd_gus_voice *voice, int mode);
-static void sample_freq(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_frequency_t freq);
-static void sample_volume(struct snd_gus_card *card, struct snd_gus_voice *voice, struct snd_seq_ev_volume *volume);
-static void sample_loop(struct snd_gus_card *card, struct snd_gus_voice *voice, struct snd_seq_ev_loop *loop);
-static void sample_pos(struct snd_gus_card *card, struct snd_gus_voice *voice, snd_seq_position_t position);
-static void sample_private1(struct snd_gus_card *card, struct snd_gus_voice *voice, unsigned char *data);
-
-static struct snd_gus_sample_ops sample_ops = {
- sample_start,
- sample_stop,
- sample_freq,
- sample_volume,
- sample_loop,
- sample_pos,
- sample_private1
-};
-
-#if 0
-
-static void note_stop(struct snd_gus_card *gus, struct snd_gus_voice *voice, int wait);
-static void note_wait(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void note_off(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void note_volume(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void note_pitchbend(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void note_vibrato(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void note_tremolo(struct snd_gus_card *card, struct snd_gus_voice *voice);
-
-static struct snd_gus_note_handlers note_commands = {
- note_stop,
- note_wait,
- note_off,
- note_volume,
- note_pitchbend,
- note_vibrato,
- note_tremolo
-};
-
-static void chn_trigger_down(struct snd_gus_card *card, ultra_channel_t *channel, ultra_instrument_t *instrument, unsigned char note, unsigned char velocity, unsigned char priority );
-static void chn_trigger_up( ultra_card_t *card, ultra_note_t *note );
-static void chn_control( ultra_card_t *card, ultra_channel_t *channel, unsigned short p1, unsigned short p2 );
-
-static struct ULTRA_STRU_INSTRUMENT_CHANNEL_COMMANDS channel_commands = {
- chn_trigger_down,
- chn_trigger_up,
- chn_control
-};
-
-#endif
-
-static void do_volume_envelope(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void do_pan_envelope(struct snd_gus_card *card, struct snd_gus_voice *voice);
-
-/*
- *
- */
-
-static void interrupt_wave(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
- spin_lock(&gus->event_lock);
- snd_gf1_stop_voice(gus, voice->number);
- spin_lock(&gus->reg_lock);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, 0);
- spin_unlock(&gus->reg_lock);
- voice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
- spin_unlock(&gus->event_lock);
-}
-
-static void interrupt_volume(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
- spin_lock(&gus->event_lock);
- if (voice->flags & SNDRV_GF1_VFLG_RUNNING)
- do_volume_envelope(gus, voice);
- else
- snd_gf1_stop_voice(gus, voice->number);
- spin_unlock(&gus->event_lock);
-}
-
-static void interrupt_effect(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
- spin_lock(&gus->event_lock);
- if ((voice->flags & (SNDRV_GF1_VFLG_RUNNING|SNDRV_GF1_VFLG_EFFECT_TIMER1)) ==
- (SNDRV_GF1_VFLG_RUNNING|SNDRV_GF1_VFLG_EFFECT_TIMER1))
- do_pan_envelope(gus, voice);
- spin_unlock(&gus->event_lock);
-}
-
-/*
- *
- */
-
-static void do_volume_envelope(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
- unsigned short next, rate, old_volume;
- int program_next_ramp;
- unsigned long flags;
-
- if (!gus->gf1.volume_ramp) {
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
- snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, voice->gf1_volume);
- /* printk("gf1_volume = 0x%x\n", voice->gf1_volume); */
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- return;
- }
- program_next_ramp = 0;
- rate = next = 0;
- while (1) {
- program_next_ramp = 0;
- rate = next = 0;
- switch (voice->venv_state) {
- case VENV_BEFORE:
- voice->venv_state = VENV_ATTACK;
- voice->venv_value_next = 0;
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
- snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, SNDRV_GF1_MIN_VOLUME);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- break;
- case VENV_ATTACK:
- voice->venv_state = VENV_SUSTAIN;
- program_next_ramp++;
- next = 255;
- rate = gus->gf1.volume_ramp;
- break;
- case VENV_SUSTAIN:
- voice->venv_state = VENV_RELEASE;
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
- snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, ((int)voice->gf1_volume * (int)voice->venv_value_next) / 255);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- return;
- case VENV_RELEASE:
- voice->venv_state = VENV_DONE;
- program_next_ramp++;
- next = 0;
- rate = gus->gf1.volume_ramp;
- break;
- case VENV_DONE:
- snd_gf1_stop_voice(gus, voice->number);
- voice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
- return;
- case VENV_VOLUME:
- program_next_ramp++;
- next = voice->venv_value_next;
- rate = gus->gf1.volume_ramp;
- voice->venv_state = voice->venv_state_prev;
- break;
- }
- voice->venv_value_next = next;
- if (!program_next_ramp)
- continue;
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
- old_volume = snd_gf1_read16(gus, SNDRV_GF1_VW_VOLUME) >> 8;
- if (!rate) {
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- continue;
- }
- next = (((int)voice->gf1_volume * (int)next) / 255) >> 8;
- if (old_volume < SNDRV_GF1_MIN_OFFSET)
- old_volume = SNDRV_GF1_MIN_OFFSET;
- if (next < SNDRV_GF1_MIN_OFFSET)
- next = SNDRV_GF1_MIN_OFFSET;
- if (next > SNDRV_GF1_MAX_OFFSET)
- next = SNDRV_GF1_MAX_OFFSET;
- if (old_volume == next) {
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- continue;
- }
- voice->volume_control &= ~0xc3;
- voice->volume_control |= 0x20;
- if (old_volume > next) {
- snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_START, next);
- snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_END, old_volume);
- voice->volume_control |= 0x40;
- } else {
- snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_START, old_volume);
- snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_END, next);
- }
- snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_RATE, rate);
- snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_CONTROL, voice->volume_control);
- if (!gus->gf1.enh_mode) {
- snd_gf1_delay(gus);
- snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_CONTROL, voice->volume_control);
- }
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- return;
- }
-}
-
-static void do_pan_envelope(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
- unsigned long flags;
- unsigned char old_pan;
-
-#if 0
- snd_gf1_select_voice(gus, voice->number);
- printk(" -%i- do_pan_envelope - flags = 0x%x (0x%x -> 0x%x)\n",
- voice->number,
- voice->flags,
- voice->gf1_pan,
- snd_gf1_i_read8(gus, SNDRV_GF1_VB_PAN) & 0x0f);
-#endif
- if (gus->gf1.enh_mode) {
- voice->flags &= ~(SNDRV_GF1_VFLG_EFFECT_TIMER1|SNDRV_GF1_VFLG_PAN);
- return;
- }
- if (!gus->gf1.smooth_pan) {
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write8(gus, SNDRV_GF1_VB_PAN, voice->gf1_pan);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- return;
- }
- if (!(voice->flags & SNDRV_GF1_VFLG_PAN)) /* before */
- voice->flags |= SNDRV_GF1_VFLG_EFFECT_TIMER1|SNDRV_GF1_VFLG_PAN;
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- old_pan = snd_gf1_read8(gus, SNDRV_GF1_VB_PAN) & 0x0f;
- if (old_pan > voice->gf1_pan )
- old_pan--;
- if (old_pan < voice->gf1_pan)
- old_pan++;
- snd_gf1_write8(gus, SNDRV_GF1_VB_PAN, old_pan);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- if (old_pan == voice->gf1_pan) /* the goal was reached */
- voice->flags &= ~(SNDRV_GF1_VFLG_EFFECT_TIMER1|SNDRV_GF1_VFLG_PAN);
-#if 0
- snd_gf1_select_voice(gus, voice->number);
- printk(" -%i- (1) do_pan_envelope - flags = 0x%x (0x%x -> 0x%x)\n",
- voice->number,
- voice->flags,
- voice->gf1_pan,
- snd_gf1_i_read8(gus, GF1_VB_PAN) & 0x0f);
-#endif
-}
-
-static void set_enhanced_pan(struct snd_gus_card *gus, struct snd_gus_voice *voice, unsigned short pan)
-{
- unsigned long flags;
- unsigned short vlo, vro;
-
- vlo = SNDRV_GF1_ATTEN((SNDRV_GF1_ATTEN_TABLE_SIZE-1) - pan);
- vro = SNDRV_GF1_ATTEN(pan);
- if (pan != SNDRV_GF1_ATTEN_TABLE_SIZE - 1 && pan != 0) {
- vlo >>= 1;
- vro >>= 1;
- }
- vlo <<= 4;
- vro <<= 4;
-#if 0
- printk("vlo = 0x%x (0x%x), vro = 0x%x (0x%x)\n",
- vlo, snd_gf1_i_read16(gus, GF1_VW_OFFSET_LEFT),
- vro, snd_gf1_i_read16(gus, GF1_VW_OFFSET_RIGHT));
-#endif
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_LEFT_FINAL, vlo);
- snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_RIGHT_FINAL, vro);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- voice->vlo = vlo;
- voice->vro = vro;
-}
-
-/*
- *
- */
-
-static void sample_start(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position)
-{
- unsigned long flags;
- unsigned int begin, addr, addr_end, addr_start;
- int w_16;
- struct simple_instrument *simple;
- struct snd_seq_kinstr *instr;
-
- instr = snd_seq_instr_find(gus->gf1.ilist, &voice->instr, 0, 1);
- if (instr == NULL)
- return;
- voice->instr = instr->instr; /* copy ID to speedup aliases */
- simple = KINSTR_DATA(instr);
- begin = simple->address.memory << 4;
- w_16 = simple->format & SIMPLE_WAVE_16BIT ? 0x04 : 0;
- addr_start = simple->loop_start;
- if (simple->format & SIMPLE_WAVE_LOOP) {
- addr_end = simple->loop_end;
- } else {
- addr_end = (simple->size << 4) - (w_16 ? 40 : 24);
- }
- if (simple->format & SIMPLE_WAVE_BACKWARD) {
- addr = simple->loop_end;
- if (position < simple->loop_end)
- addr -= position;
- } else {
- addr = position;
- }
- voice->control = 0x00;
- voice->mode = 0x20; /* enable offset registers */
- if (simple->format & SIMPLE_WAVE_16BIT)
- voice->control |= 0x04;
- if (simple->format & SIMPLE_WAVE_BACKWARD)
- voice->control |= 0x40;
- if (simple->format & SIMPLE_WAVE_LOOP) {
- voice->control |= 0x08;
- } else {
- voice->control |= 0x20;
- }
- if (simple->format & SIMPLE_WAVE_BIDIR)
- voice->control |= 0x10;
- if (simple->format & SIMPLE_WAVE_ULAW)
- voice->mode |= 0x40;
- if (w_16) {
- addr = ((addr << 1) & ~0x1f) | (addr & 0x0f);
- addr_start = ((addr_start << 1) & ~0x1f) | (addr_start & 0x0f);
- addr_end = ((addr_end << 1) & ~0x1f) | (addr_end & 0x0f);
- }
- addr += begin;
- addr_start += begin;
- addr_end += begin;
- snd_gf1_stop_voice(gus, voice->number);
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write16(gus, SNDRV_GF1_VW_FREQUENCY, voice->fc_register + voice->fc_lfo);
- voice->venv_state = VENV_BEFORE;
- voice->volume_control = 0x03;
- snd_gf1_write_addr(gus, SNDRV_GF1_VA_START, addr_start, w_16);
- snd_gf1_write_addr(gus, SNDRV_GF1_VA_END, addr_end, w_16);
- snd_gf1_write_addr(gus, SNDRV_GF1_VA_CURRENT, addr, w_16);
- if (!gus->gf1.enh_mode) {
- snd_gf1_write8(gus, SNDRV_GF1_VB_PAN, voice->gf1_pan);
- } else {
- snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_LEFT, voice->vlo);
- snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_LEFT_FINAL, voice->vlo);
- snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_RIGHT, voice->vro);
- snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_RIGHT_FINAL, voice->vro);
- snd_gf1_write8(gus, SNDRV_GF1_VB_ACCUMULATOR, voice->effect_accumulator);
- snd_gf1_write16(gus, SNDRV_GF1_VW_EFFECT_VOLUME, voice->gf1_effect_volume);
- snd_gf1_write16(gus, SNDRV_GF1_VW_EFFECT_VOLUME_FINAL, voice->gf1_effect_volume);
- }
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- do_volume_envelope(gus, voice);
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- if (gus->gf1.enh_mode)
- snd_gf1_write8(gus, SNDRV_GF1_VB_MODE, voice->mode);
- snd_gf1_write8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL, voice->control);
- if (!gus->gf1.enh_mode) {
- snd_gf1_delay(gus);
- snd_gf1_write8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL, voice->control );
- }
- spin_unlock_irqrestore(&gus->reg_lock, flags);
-#if 0
- snd_gf1_print_voice_registers(gus);
-#endif
- voice->flags |= SNDRV_GF1_VFLG_RUNNING;
- snd_seq_instr_free_use(gus->gf1.ilist, instr);
-}
-
-static void sample_stop(struct snd_gus_card *gus, struct snd_gus_voice *voice, int mode)
-{
- unsigned char control;
- unsigned long flags;
-
- if (!(voice->flags & SNDRV_GF1_VFLG_RUNNING))
- return;
- switch (mode) {
- default:
- if (gus->gf1.volume_ramp > 0) {
- if (voice->venv_state < VENV_RELEASE) {
- voice->venv_state = VENV_RELEASE;
- do_volume_envelope(gus, voice);
- }
- }
- if (mode != SAMPLE_STOP_VENVELOPE) {
- snd_gf1_stop_voice(gus, voice->number);
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, SNDRV_GF1_MIN_VOLUME);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- voice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
- }
- break;
- case SAMPLE_STOP_LOOP: /* disable loop only */
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- control = snd_gf1_read8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL);
- control &= ~(0x83 | 0x04);
- control |= 0x20;
- snd_gf1_write8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL, control);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- break;
- }
-}
-
-static void sample_freq(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_frequency_t freq)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&gus->reg_lock, flags);
- voice->fc_register = snd_gf1_translate_freq(gus, freq);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write16(gus, SNDRV_GF1_VW_FREQUENCY, voice->fc_register + voice->fc_lfo);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
-}
-
-static void sample_volume(struct snd_gus_card *gus, struct snd_gus_voice *voice, struct snd_seq_ev_volume *volume)
-{
- if (volume->volume >= 0) {
- volume->volume &= 0x3fff;
- voice->gf1_volume = snd_gf1_lvol_to_gvol_raw(volume->volume << 2) << 4;
- voice->venv_state_prev = VENV_SUSTAIN;
- voice->venv_state = VENV_VOLUME;
- do_volume_envelope(gus, voice);
- }
- if (volume->lr >= 0) {
- volume->lr &= 0x3fff;
- if (!gus->gf1.enh_mode) {
- voice->gf1_pan = (volume->lr >> 10) & 15;
- if (!gus->gf1.full_range_pan) {
- if (voice->gf1_pan == 0)
- voice->gf1_pan++;
- if (voice->gf1_pan == 15)
- voice->gf1_pan--;
- }
- voice->flags &= ~SNDRV_GF1_VFLG_PAN; /* before */
- do_pan_envelope(gus, voice);
- } else {
- set_enhanced_pan(gus, voice, volume->lr >> 7);
- }
- }
-}
-
-static void sample_loop(struct snd_gus_card *gus, struct snd_gus_voice *voice, struct snd_seq_ev_loop *loop)
-{
- unsigned long flags;
- int w_16 = voice->control & 0x04;
- unsigned int begin, addr_start, addr_end;
- struct simple_instrument *simple;
- struct snd_seq_kinstr *instr;
-
-#if 0
- printk("voice_loop: start = 0x%x, end = 0x%x\n", loop->start, loop->end);
-#endif
- instr = snd_seq_instr_find(gus->gf1.ilist, &voice->instr, 0, 1);
- if (instr == NULL)
- return;
- voice->instr = instr->instr; /* copy ID to speedup aliases */
- simple = KINSTR_DATA(instr);
- begin = simple->address.memory;
- addr_start = loop->start;
- addr_end = loop->end;
- addr_start = (((addr_start << 1) & ~0x1f) | (addr_start & 0x0f)) + begin;
- addr_end = (((addr_end << 1) & ~0x1f) | (addr_end & 0x0f)) + begin;
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write_addr(gus, SNDRV_GF1_VA_START, addr_start, w_16);
- snd_gf1_write_addr(gus, SNDRV_GF1_VA_END, addr_end, w_16);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- snd_seq_instr_free_use(gus->gf1.ilist, instr);
-}
-
-static void sample_pos(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position)
-{
- unsigned long flags;
- int w_16 = voice->control & 0x04;
- unsigned int begin, addr;
- struct simple_instrument *simple;
- struct snd_seq_kinstr *instr;
-
-#if 0
- printk("voice_loop: start = 0x%x, end = 0x%x\n", loop->start, loop->end);
-#endif
- instr = snd_seq_instr_find(gus->gf1.ilist, &voice->instr, 0, 1);
- if (instr == NULL)
- return;
- voice->instr = instr->instr; /* copy ID to speedup aliases */
- simple = KINSTR_DATA(instr);
- begin = simple->address.memory;
- addr = (((position << 1) & ~0x1f) | (position & 0x0f)) + begin;
- spin_lock_irqsave(&gus->reg_lock, flags);
- snd_gf1_select_voice(gus, voice->number);
- snd_gf1_write_addr(gus, SNDRV_GF1_VA_CURRENT, addr, w_16);
- spin_unlock_irqrestore(&gus->reg_lock, flags);
- snd_seq_instr_free_use(gus->gf1.ilist, instr);
-}
-
-#if 0
-
-static unsigned char get_effects_mask( ultra_card_t *card, int value )
-{
- if ( value > 7 ) return 0;
- if ( card -> gf1.effects && card -> gf1.effects -> chip_type == ULTRA_EFFECT_CHIP_INTERWAVE )
- return card -> gf1.effects -> chip.interwave.voice_output[ value ];
- return 0;
-}
-
-#endif
-
-static void sample_private1(struct snd_gus_card *card, struct snd_gus_voice *voice, unsigned char *data)
-{
-#if 0
- unsigned long flags;
- unsigned char uc;
-
- switch ( *data ) {
- case ULTRA_PRIV1_IW_EFFECT:
- uc = get_effects_mask( card, ultra_get_byte( data, 4 ) );
- uc |= get_effects_mask( card, ultra_get_byte( data, 4 ) >> 4 );
- uc |= get_effects_mask( card, ultra_get_byte( data, 5 ) );
- uc |= get_effects_mask( card, ultra_get_byte( data, 5 ) >> 4 );
- voice -> data.simple.effect_accumulator = uc;
- voice -> data.simple.effect_volume = ultra_translate_voice_volume( card, ultra_get_word( data, 2 ) ) << 4;
- if ( !card -> gf1.enh_mode ) return;
- if ( voice -> flags & VFLG_WAIT_FOR_START ) return;
- if ( voice -> flags & VFLG_RUNNING )
- {
- CLI( &flags );
- gf1_select_voice( card, voice -> number );
- ultra_write8( card, GF1_VB_ACCUMULATOR, voice -> data.simple.effect_accumulator );
- ultra_write16( card, GF1_VW_EFFECT_VOLUME_FINAL, voice -> data.simple.effect_volume );
- STI( &flags );
- }
- break;
- case ULTRA_PRIV1_IW_LFO:
- ultra_lfo_command( card, voice -> number, data );
- }
-#endif
-}
-
-#if 0
-
-/*
- *
- */
-
-static void note_stop( ultra_card_t *card, ultra_voice_t *voice, int wait )
-{
-}
-
-static void note_wait( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_off( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_volume( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_pitchbend( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_vibrato( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_tremolo( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-/*
- *
- */
-
-static void chn_trigger_down( ultra_card_t *card, ultra_channel_t *channel, ultra_instrument_t *instrument, unsigned char note, unsigned char velocity, unsigned char priority )
-{
-}
-
-static void chn_trigger_up( ultra_card_t *card, ultra_note_t *note )
-{
-}
-
-static void chn_control( ultra_card_t *card, ultra_channel_t *channel, unsigned short p1, unsigned short p2 )
-{
-}
-
-/*
- *
- */
-
-#endif
-
-void snd_gf1_simple_init(struct snd_gus_voice *voice)
-{
- voice->handler_wave = interrupt_wave;
- voice->handler_volume = interrupt_volume;
- voice->handler_effect = interrupt_effect;
- voice->volume_change = NULL;
- voice->sample_ops = &sample_ops;
-}
+++ /dev/null
-/*
- * Routines for Gravis UltraSound soundcards - Synthesizer
- * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-#include <sound/seq_device.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Routines for Gravis UltraSound soundcards - Synthesizer");
-MODULE_LICENSE("GPL");
-
-/*
- *
- */
-
-static void snd_gus_synth_free_voices(struct snd_gus_card * gus, int client, int port)
-{
- int idx;
- struct snd_gus_voice * voice;
-
- for (idx = 0; idx < 32; idx++) {
- voice = &gus->gf1.voices[idx];
- if (voice->use && voice->client == client && voice->port == port)
- snd_gf1_free_voice(gus, voice);
- }
-}
-
-static int snd_gus_synth_use(void *private_data, struct snd_seq_port_subscribe *info)
-{
- struct snd_gus_port * port = private_data;
- struct snd_gus_card * gus = port->gus;
- struct snd_gus_voice * voice;
- unsigned int idx;
-
- if (info->voices > 32)
- return -EINVAL;
- mutex_lock(&gus->register_mutex);
- if (!snd_gus_use_inc(gus)) {
- mutex_unlock(&gus->register_mutex);
- return -EFAULT;
- }
- for (idx = 0; idx < info->voices; idx++) {
- voice = snd_gf1_alloc_voice(gus, SNDRV_GF1_VOICE_TYPE_SYNTH, info->sender.client, info->sender.port);
- if (voice == NULL) {
- snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
- snd_gus_use_dec(gus);
- mutex_unlock(&gus->register_mutex);
- return -EBUSY;
- }
- voice->index = idx;
- }
- mutex_unlock(&gus->register_mutex);
- return 0;
-}
-
-static int snd_gus_synth_unuse(void *private_data, struct snd_seq_port_subscribe *info)
-{
- struct snd_gus_port * port = private_data;
- struct snd_gus_card * gus = port->gus;
-
- mutex_lock(&gus->register_mutex);
- snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
- snd_gus_use_dec(gus);
- mutex_unlock(&gus->register_mutex);
- return 0;
-}
-
-/*
- *
- */
-
-static void snd_gus_synth_free_private_instruments(struct snd_gus_port *p, int client)
-{
- struct snd_seq_instr_header ifree;
-
- memset(&ifree, 0, sizeof(ifree));
- ifree.cmd = SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE;
- snd_seq_instr_list_free_cond(p->gus->gf1.ilist, &ifree, client, 0);
-}
-
-static int snd_gus_synth_event_input(struct snd_seq_event *ev, int direct,
- void *private_data, int atomic, int hop)
-{
- struct snd_gus_port * p = private_data;
-
- snd_assert(p != NULL, return -EINVAL);
- if (ev->type >= SNDRV_SEQ_EVENT_SAMPLE &&
- ev->type <= SNDRV_SEQ_EVENT_SAMPLE_PRIVATE1) {
- snd_gus_sample_event(ev, p);
- return 0;
- }
- if (ev->source.client == SNDRV_SEQ_CLIENT_SYSTEM &&
- ev->source.port == SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE) {
- if (ev->type == SNDRV_SEQ_EVENT_CLIENT_EXIT) {
- snd_gus_synth_free_private_instruments(p, ev->data.addr.client);
- return 0;
- }
- }
- if (direct) {
- if (ev->type >= SNDRV_SEQ_EVENT_INSTR_BEGIN) {
- snd_seq_instr_event(&p->gus->gf1.iwffff_ops.kops,
- p->gus->gf1.ilist,
- ev,
- p->gus->gf1.seq_client,
- atomic, hop);
- return 0;
- }
- }
- return 0;
-}
-
-static void snd_gus_synth_instr_notify(void *private_data,
- struct snd_seq_kinstr *instr,
- int what)
-{
- unsigned int idx;
- struct snd_gus_card *gus = private_data;
- struct snd_gus_voice *pvoice;
- unsigned long flags;
-
- spin_lock_irqsave(&gus->event_lock, flags);
- for (idx = 0; idx < 32; idx++) {
- pvoice = &gus->gf1.voices[idx];
- if (pvoice->use && !memcmp(&pvoice->instr, &instr->instr, sizeof(pvoice->instr))) {
- if (pvoice->sample_ops && pvoice->sample_ops->sample_stop) {
- pvoice->sample_ops->sample_stop(gus, pvoice, SAMPLE_STOP_IMMEDIATELY);
- } else {
- snd_gf1_stop_voice(gus, pvoice->number);
- pvoice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
- }
- }
- }
- spin_unlock_irqrestore(&gus->event_lock, flags);
-}
-
-/*
- *
- */
-
-static void snd_gus_synth_free_port(void *private_data)
-{
- struct snd_gus_port * p = private_data;
-
- if (p)
- snd_midi_channel_free_set(p->chset);
-}
-
-static int snd_gus_synth_create_port(struct snd_gus_card * gus, int idx)
-{
- struct snd_gus_port * p;
- struct snd_seq_port_callback callbacks;
- char name[32];
- int result;
-
- p = &gus->gf1.seq_ports[idx];
- p->chset = snd_midi_channel_alloc_set(16);
- if (p->chset == NULL)
- return -ENOMEM;
- p->chset->private_data = p;
- p->gus = gus;
- p->client = gus->gf1.seq_client;
-
- memset(&callbacks, 0, sizeof(callbacks));
- callbacks.owner = THIS_MODULE;
- callbacks.use = snd_gus_synth_use;
- callbacks.unuse = snd_gus_synth_unuse;
- callbacks.event_input = snd_gus_synth_event_input;
- callbacks.private_free = snd_gus_synth_free_port;
- callbacks.private_data = p;
-
- sprintf(name, "%s port %i", gus->interwave ? "AMD InterWave" : "GF1", idx);
- p->chset->port = snd_seq_event_port_attach(gus->gf1.seq_client,
- &callbacks,
- SNDRV_SEQ_PORT_CAP_WRITE | SNDRV_SEQ_PORT_CAP_SUBS_WRITE,
- SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE |
- SNDRV_SEQ_PORT_TYPE_SYNTH |
- SNDRV_SEQ_PORT_TYPE_HARDWARE |
- SNDRV_SEQ_PORT_TYPE_SYNTHESIZER,
- 16, 0,
- name);
- if (p->chset->port < 0) {
- result = p->chset->port;
- snd_gus_synth_free_port(p);
- return result;
- }
- p->port = p->chset->port;
- return 0;
-}
-
-/*
- *
- */
-
-static int snd_gus_synth_new_device(struct snd_seq_device *dev)
-{
- struct snd_gus_card *gus;
- int client, i;
- struct snd_seq_port_subscribe sub;
- struct snd_iwffff_ops *iwops;
- struct snd_gf1_ops *gf1ops;
- struct snd_simple_ops *simpleops;
-
- gus = *(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
- if (gus == NULL)
- return -EINVAL;
-
- mutex_init(&gus->register_mutex);
- gus->gf1.seq_client = -1;
-
- /* allocate new client */
- client = gus->gf1.seq_client =
- snd_seq_create_kernel_client(gus->card, 1, gus->interwave ?
- "AMD InterWave" : "GF1");
- if (client < 0)
- return client;
-
- for (i = 0; i < 4; i++)
- snd_gus_synth_create_port(gus, i);
-
- gus->gf1.ilist = snd_seq_instr_list_new();
- if (gus->gf1.ilist == NULL) {
- snd_seq_delete_kernel_client(client);
- gus->gf1.seq_client = -1;
- return -ENOMEM;
- }
- gus->gf1.ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
-
- simpleops = &gus->gf1.simple_ops;
- snd_seq_simple_init(simpleops, gus, NULL);
- simpleops->put_sample = snd_gus_simple_put_sample;
- simpleops->get_sample = snd_gus_simple_get_sample;
- simpleops->remove_sample = snd_gus_simple_remove_sample;
- simpleops->notify = snd_gus_synth_instr_notify;
-
- gf1ops = &gus->gf1.gf1_ops;
- snd_seq_gf1_init(gf1ops, gus, &simpleops->kops);
- gf1ops->put_sample = snd_gus_gf1_put_sample;
- gf1ops->get_sample = snd_gus_gf1_get_sample;
- gf1ops->remove_sample = snd_gus_gf1_remove_sample;
- gf1ops->notify = snd_gus_synth_instr_notify;
-
- iwops = &gus->gf1.iwffff_ops;
- snd_seq_iwffff_init(iwops, gus, &gf1ops->kops);
- iwops->put_sample = snd_gus_iwffff_put_sample;
- iwops->get_sample = snd_gus_iwffff_get_sample;
- iwops->remove_sample = snd_gus_iwffff_remove_sample;
- iwops->notify = snd_gus_synth_instr_notify;
-
- memset(&sub, 0, sizeof(sub));
- sub.sender.client = SNDRV_SEQ_CLIENT_SYSTEM;
- sub.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE;
- sub.dest.client = client;
- sub.dest.port = 0;
- snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, &sub);
-
- return 0;
-}
-
-static int snd_gus_synth_delete_device(struct snd_seq_device *dev)
-{
- struct snd_gus_card *gus;
-
- gus = *(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
- if (gus == NULL)
- return -EINVAL;
-
- if (gus->gf1.seq_client >= 0) {
- snd_seq_delete_kernel_client(gus->gf1.seq_client);
- gus->gf1.seq_client = -1;
- }
- if (gus->gf1.ilist)
- snd_seq_instr_list_free(&gus->gf1.ilist);
- return 0;
-}
-
-static int __init alsa_gus_synth_init(void)
-{
- static struct snd_seq_dev_ops ops = {
- snd_gus_synth_new_device,
- snd_gus_synth_delete_device
- };
-
- return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_GUS, &ops,
- sizeof(struct snd_gus_card *));
-}
-
-static void __exit alsa_gus_synth_exit(void)
-{
- snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_GUS);
-}
-
-module_init(alsa_gus_synth_init)
-module_exit(alsa_gus_synth_exit)
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/gus.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/time.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/gus.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (iwcard->dev == NULL) {
- kfree(cfg);
+ if (iwcard->dev == NULL)
return -EBUSY;
- }
+
#ifdef SNDRV_STB
iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL);
- if (iwcard->devtc == NULL) {
- kfree(cfg);
+ if (iwcard->devtc == NULL)
return -EBUSY;
- }
#endif
/* Synth & Codec initialization */
pdev = iwcard->dev;
- pnp_init_resource_table(cfg);
- if (port[dev] != SNDRV_AUTO_PORT) {
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- pnp_resource_change(&cfg->port_resource[1], port[dev] + 0x100, 12);
- pnp_resource_change(&cfg->port_resource[2], port[dev] + 0x10c, 4);
- }
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
- if (dma2[dev] < 0)
- pnp_resource_change(&cfg->dma_resource[1], 4, 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR "InterWave - Synth - the requested resources are invalid, using auto config\n");
+
err = pnp_activate_dev(pdev);
if (err < 0) {
- kfree(cfg);
snd_printk(KERN_ERR "InterWave PnP configure failure (out of resources?)\n");
return err;
}
if (pnp_port_start(pdev, 0) + 0x100 != pnp_port_start(pdev, 1) ||
pnp_port_start(pdev, 0) + 0x10c != pnp_port_start(pdev, 2)) {
- kfree(cfg);
snd_printk(KERN_ERR "PnP configure failure (wrong ports)\n");
return -ENOENT;
}
#ifdef SNDRV_STB
/* Tone Control initialization */
pdev = iwcard->devtc;
- pnp_init_resource_table(cfg);
- if (port_tc[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port_tc[dev], 1);
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR "InterWave - ToneControl - the requested resources are invalid, using auto config\n");
+
err = pnp_activate_dev(pdev);
if (err < 0) {
- kfree(cfg);
snd_printk(KERN_ERR "InterWave ToneControl PnP configure failure (out of resources?)\n");
return err;
}
port_tc[dev] = pnp_port_start(pdev, 0);
snd_printdd("isapnp IW: tone control port=0x%lx\n", port_tc[dev]);
#endif
- kfree(cfg);
return 0;
}
#endif /* CONFIG_PNP */
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
static int __devinit snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
struct pnp_dev *pdev)
{
- struct pnp_resource_table * cfg;
- int err;
-
- cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
- if (!cfg) {
- snd_printk(KERN_ERR PFX "cannot allocate pnp cfg\n");
- return -ENOMEM;
- }
- /* PnP initialization */
- pnp_init_resource_table(cfg);
- if (sb_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], sb_port[dev], 16);
- if (wss_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], wss_port[dev], 8);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4);
- if (midi_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[3], midi_port[dev], 2);
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[4], port[dev], 2);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_WARNING "PnP manual resources are invalid, using auto config\n");
- err = pnp_activate_dev(pdev);
- if (err < 0) {
- kfree(cfg);
- snd_printk(KERN_ERR "PnP configure failure (out of resources?) err = %d\n", err);
+ if (pnp_activate_dev(pdev) < 0) {
+ snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
return -EBUSY;
}
sb_port[dev] = pnp_port_start(pdev, 0);
pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
- kfree(cfg);
return 0;
}
#endif /* CONFIG_PNP */
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
/* equalizer elements */
+ if (left < -0x7f || left > 0x7f ||
+ right < -0x7f || right > 0x7f)
+ return -EINVAL;
+
if (left_old > 0x80)
left_old = 0x80 - left_old;
if (right_old > 0x80)
/* non-equalizer elements */
+ if (left < 0 || left > 0x20 ||
+ right < 0 || right > 0x20)
+ return -EINVAL;
+
left_old = 0x20 - left_old;
right_old = 0x20 - right_old;
return 0;
}
-static int snd_miro_mixer(struct snd_miro *miro)
+static int __devinit snd_miro_mixer(struct snd_miro *miro)
{
struct snd_card *card;
unsigned int idx;
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
}
};
-static int snd_opti93x_mixer(struct snd_opti93x *chip)
+static int __devinit snd_opti93x_mixer(struct snd_opti93x *chip)
{
struct snd_card *card;
struct snd_kcontrol_new knew;
const struct pnp_card_device_id *pid)
{
struct pnp_dev *pdev;
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
chip->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
- if (chip->dev == NULL) {
- kfree(cfg);
+ if (chip->dev == NULL)
return -EBUSY;
- }
+
chip->devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL);
pdev = chip->dev;
- pnp_init_resource_table(cfg);
-#ifdef OPTi93X
- if (port != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port + 4, 4);
-#else
- if (pid->driver_data != 0x0924 && port != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], port, 4);
-#endif /* OPTi93X */
- if (irq != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq, 1);
- if (dma1 != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1, 1);
-#if defined(CS4231) || defined(OPTi93X)
- if (dma2 != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2, 1);
-#else
-#ifdef snd_opti9xx_fixup_dma2
- snd_opti9xx_fixup_dma2(pdev);
-#endif
-#endif /* CS4231 || OPTi93X */
-#ifdef OPTi93X
- if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], fm_port, 4);
-#else
- if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], fm_port, 4);
-#endif
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "AUDIO pnp configure failure: %d\n", err);
- kfree(cfg);
return err;
}
pdev = chip->devmpu;
if (pdev && mpu_port > 0) {
- pnp_init_resource_table(cfg);
-
- if (mpu_port != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port, 2);
- if (mpu_irq != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq, 1);
-
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "AUDIO pnp configure failure\n");
mpu_irq = pnp_irq(pdev, 0);
}
}
- kfree(cfg);
return pid->driver_data;
}
#endif /* CONFIG_PNP */
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
#include <linux/sched.h>
#include <linux/slab.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
#include <linux/sched.h>
#include <linux/slab.h>
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/time.h>
#include <linux/pnp.h>
MODULE_PARM_DESC(id, "ID string for es968 based soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable es968 based soundcard.");
-module_param_array(port, long, NULL, 0444);
-MODULE_PARM_DESC(port, "Port # for es968 driver.");
-module_param_array(irq, int, NULL, 0444);
-MODULE_PARM_DESC(irq, "IRQ # for es968 driver.");
-module_param_array(dma8, int, NULL, 0444);
-MODULE_PARM_DESC(dma8, "8-bit DMA # for es968 driver.");
struct snd_card_es968 {
struct pnp_dev *dev;
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
+
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -ENODEV;
- }
pdev = acard->dev;
- pnp_init_resource_table(cfg);
-
- /* override resources */
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (dma8[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
- kfree(cfg);
return err;
}
port[dev] = pnp_port_start(pdev, 0);
dma8[dev] = pnp_dma(pdev, 1);
irq[dev] = pnp_irq(pdev, 0);
- kfree(cfg);
return 0;
}
*
*/
-#include <sound/driver.h>
#include <asm/dma.h>
#include <linux/init.h>
#include <linux/slab.h>
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -ENODEV;
- }
+
#ifdef SNDRV_SBAWE_EMU8000
acard->devwt = pnp_request_card_device(card, id->devs[1].id, acard->dev);
#endif
/* Audio initialization */
pdev = acard->dev;
- pnp_init_resource_table(cfg);
-
- /* override resources */
-
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], mpu_port[dev], 2);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4);
- if (dma8[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1);
- if (dma16[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma16[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
- kfree(cfg);
return err;
}
port[dev] = pnp_port_start(pdev, 0);
/* WaveTable initialization */
pdev = acard->devwt;
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
-
- /* override resources */
-
- if (awe_port[dev] != SNDRV_AUTO_PORT) {
- pnp_resource_change(&cfg->port_resource[0], awe_port[dev], 4);
- pnp_resource_change(&cfg->port_resource[1], awe_port[dev] + 0x400, 4);
- pnp_resource_change(&cfg->port_resource[2], awe_port[dev] + 0x800, 4);
- }
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "WaveTable the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
goto __wt_error;
awe_port[dev] = -1;
}
#endif
- kfree(cfg);
return 0;
}
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/slab.h>
int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep)
{
struct snd_sb_csp *p;
- int version, err;
+ int uninitialized_var(version);
+ int err;
struct snd_hwdep *hw;
if (rhwdep)
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <linux/init.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
* Cleaned up and rewrote lowlevel routines.
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <linux/init.h>
* Added full duplex UART mode for DSP version 2.0 and later.
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/time.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/time.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/isa.h>
err = sc6000_init_mss(vport, config, vmss_port, mss_config);
if (err < 0) {
- snd_printk(KERN_ERR "Can not initialize"
+ snd_printk(KERN_ERR "Can not initialize "
"Microsoft Sound System mode.\n");
return -ENODEV;
}
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
-
/* Check for each logical device. */
/* CS4232 chip (aka "windows sound system") is logical device 0 */
acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->wss == NULL) {
- kfree(cfg);
+ if (acard->wss == NULL)
return -EBUSY;
- }
/* there is a game port at logical device 1, but we ignore it completely */
if (use_cs4232_midi[dev]) {
acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
- if (acard->mpu == NULL) {
- kfree(cfg);
+ if (acard->mpu == NULL)
return -EBUSY;
- }
}
/* The ICS2115 synth is logical device 4 */
acard->synth = pnp_request_card_device(card, id->devs[3].id, NULL);
- if (acard->synth == NULL) {
- kfree(cfg);
+ if (acard->synth == NULL)
return -EBUSY;
- }
/* PCM/FM initialization */
pdev = acard->wss;
- pnp_init_resource_table(cfg);
-
/* An interesting note from the Tropez+ FAQ:
Q. [Ports] Why is the base address of the WSS I/O ports off by 4?
*/
- if (cs4232_pcm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], cs4232_pcm_port[dev], 4);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
- if (cs4232_pcm_irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], cs4232_pcm_irq[dev], 1);
-
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR "PnP WSS the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "PnP WSS pnp configure failure\n");
- kfree(cfg);
return err;
}
pdev = acard->synth;
- pnp_init_resource_table(cfg);
-
- if (ics2115_port[dev] != SNDRV_AUTO_PORT) {
- pnp_resource_change(&cfg->port_resource[0], ics2115_port[dev], 16);
- }
-
- if (ics2115_port[dev] != SNDRV_AUTO_IRQ) {
- pnp_resource_change(&cfg->irq_resource[0], ics2115_irq[dev], 1);
- }
-
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR "PnP ICS2115 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "PnP ICS2115 pnp configure failure\n");
- kfree(cfg);
return err;
}
pdev = acard->mpu;
- pnp_init_resource_table(cfg);
-
- if (cs4232_mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], cs4232_mpu_port[dev], 2);
- if (cs4232_mpu_irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->port_resource[0], cs4232_mpu_irq[dev], 1);
-
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR "PnP MPU401 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "PnP MPU401 pnp configure failure\n");
ics2115_port[dev],
ics2115_irq[dev]);
- kfree(cfg);
return 0;
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/init.h>
#include <linux/time.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/init.h>
#include <linux/time.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/interrupt.h>
#include <linux/init.h>
*/
#define SNDRV_MAIN_OBJECT_FILE
-#include <sound/driver.h>
#include <linux/init.h>
#include <sound/core.h>
#include <linux/ioport.h>
#include <linux/interrupt.h>
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/version.h>
#include <linux/spinlock.h>
#include <linux/dma-mapping.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/control.h>
To compile this driver as a module, choose M here: the module
will be called snd-cmipci.
+config SND_OXYGEN_LIB
+ tristate
+ depends on SND
+ select SND_PCM
+ select SND_MPU401_UART
+
+config SND_OXYGEN
+ tristate "C-Media 8788 (Oxygen)"
+ depends on SND
+ select SND_OXYGEN_LIB
+ help
+ Say Y here to include support for sound cards based on the
+ C-Media CMI8788 (Oxygen HD Audio) chip:
+ * Asound A-8788
+ * AuzenTech X-Meridian
+ * Bgears b-Enspirer
+ * Club3D Theatron DTS
+ * HT-Omega Claro
+ * Razer Barracuda AC-1
+ * Sondigo Inferno
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-oxygen.
+
config SND_CS4281
tristate "Cirrus Logic (Sound Fusion) CS4281"
depends on SND
To compile this driver as a module, choose M here: the module
will be called snd-hdspm.
+config SND_HIFIER
+ tristate "TempoTec HiFier Fantasia"
+ depends on SND
+ select SND_OXYGEN_LIB
+ help
+ Say Y here to include support for the MediaTek/TempoTec HiFier
+ Fantasia sound card.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-hifier.
+
config SND_ICE1712
tristate "ICEnsemble ICE1712 (Envy24)"
depends on SND
To compile this driver as a module, choose M here: the module
will be called snd-rme9652.
+config SND_SIS7019
+ tristate "SiS 7019 Audio Accelerator"
+ depends on SND && X86 && !X86_64
+ select SND_AC97_CODEC
+ help
+ Say Y here to include support for the SiS 7019 Audio Accelerator.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-sis7019.
+
config SND_SONICVIBES
tristate "S3 SonicVibes"
depends on SND
To compile this driver as a module, choose M here: the module
will be called snd-via82xx-modem.
+config SND_VIRTUOSO
+ tristate "Asus Virtuoso 200 (Xonar)"
+ depends on SND
+ select SND_OXYGEN_LIB
+ help
+ Say Y here to include support for sound cards based on the
+ Asus AV200 chip, i.e., Xonar D2 and Xonar D2X.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-virtuoso.
+
config SND_VX222
tristate "Digigram VX222"
depends on SND
snd-maestro3-objs := maestro3.o
snd-rme32-objs := rme32.o
snd-rme96-objs := rme96.o
+snd-sis7019-objs := sis7019.o
snd-sonicvibes-objs := sonicvibes.o
snd-via82xx-objs := via82xx.o
snd-via82xx-modem-objs := via82xx_modem.o
obj-$(CONFIG_SND_MAESTRO3) += snd-maestro3.o
obj-$(CONFIG_SND_RME32) += snd-rme32.o
obj-$(CONFIG_SND_RME96) += snd-rme96.o
+obj-$(CONFIG_SND_SIS7019) += snd-sis7019.o
obj-$(CONFIG_SND_SONICVIBES) += snd-sonicvibes.o
obj-$(CONFIG_SND_VIA82XX) += snd-via82xx.o
obj-$(CONFIG_SND_VIA82XX_MODEM) += snd-via82xx-modem.o
korg1212/ \
mixart/ \
nm256/ \
+ oxygen/ \
pcxhr/ \
riptide/ \
rme9652/ \
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/slab.h>
struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
unsigned char mode = ucontrol->value.enumerated.item[0];
+ if (kcontrol->private_value) {
+ if (mode >= 2)
+ return -EINVAL;
+ } else {
+ if (mode >= 3)
+ return -EINVAL;
+ }
+
if (mode != ac97->channel_mode) {
ac97->channel_mode = mode;
if (ac97->build_ops->update_jacks)
struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
unsigned short val;
- if (ucontrol->value.enumerated.item[0] > 3
- || ucontrol->value.enumerated.item[0] < 0)
+ if (ucontrol->value.enumerated.item[0] > 3)
return -EINVAL;
val = ctrl2reg[ucontrol->value.enumerated.item[0]]
<< AC97_AD198X_VREF_SHIFT;
const char *s2, const char *suffix);
static void snd_ac97_rename_vol_ctl(struct snd_ac97 *ac97, const char *src,
const char *dst);
+#ifdef CONFIG_PM
static void snd_ac97_restore_status(struct snd_ac97 *ac97);
static void snd_ac97_restore_iec958(struct snd_ac97 *ac97);
+#endif
static int snd_ac97_info_enum_double(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo);
static int snd_ac97_get_enum_double(struct snd_kcontrol *kcontrol,
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/slab.h>
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/mutex.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/compiler.h>
#include <linux/delay.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/initval.h>
};
MODULE_DEVICE_TABLE(pci, snd_ad1889_ids);
-static struct pci_driver ad1889_pci = {
+static struct pci_driver ad1889_pci_driver = {
.name = "AD1889 Audio",
.id_table = snd_ad1889_ids,
.probe = snd_ad1889_probe,
static int __init
alsa_ad1889_init(void)
{
- return pci_register_driver(&ad1889_pci);
+ return pci_register_driver(&ad1889_pci_driver);
}
static void __exit
alsa_ad1889_fini(void)
{
- pci_unregister_driver(&ad1889_pci);
+ pci_unregister_driver(&ad1889_pci_driver);
}
module_init(alsa_ad1889_init);
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
* to keep track of what period we are in.
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/moduleparam.h>
* - power management? (card can do voice wakeup according to datasheet!!)
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/init.h>
#include <linux/pci.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
ATI_REG_ISR_CODEC2_NOT_READY)
#define CODEC_CHECK_BITS (ALL_CODEC_NOT_READY|ATI_REG_ISR_NEW_FRAME)
-static int ac97_probing_bugs(struct pci_dev *pci)
+static int __devinit ac97_probing_bugs(struct pci_dev *pci)
{
const struct snd_pci_quirk *q;
return -1;
}
-static int snd_atiixp_codec_detect(struct atiixp *chip)
+static int __devinit snd_atiixp_codec_detect(struct atiixp *chip)
{
int timeout;
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#define __SOUND_AU88X0_H
#ifdef __KERNEL__
-#include <sound/driver.h>
#include <linux/pci.h>
#include <asm/io.h>
#include <sound/core.h>
if (!(hwread(vortex->mmio, VORTEX_STAT) & 0x1))
return IRQ_NONE;
- // This is the Interrrupt Enable flag we set before (consistency check).
+ // This is the Interrupt Enable flag we set before (consistency check).
if (!(hwread(vortex->mmio, VORTEX_CTRL) & CTRL_IRQ_ENABLE))
return IRQ_NONE;
* driver. (email: mjander@embedded.cl).
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/delay.h>
#include <linux/init.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/init.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/init.h>
#include <sound/core.h>
* It remains stuck,and DMA transfers do not happen.
*/
#include <sound/asoundef.h>
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/pcm.h>
* code (but I'm not too optimistic that doing this is possible at all)
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/init.h>
#include <linux/pci.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#define SPCS_WORD_LENGTH_20A 0x0000000a /* Word Length 20 bit */
#define SPCS_WORD_LENGTH_20 0x00000009 /* Word Length 20 bit (both 0xa and 0x9 are 20 bit) */
#define SPCS_WORD_LENGTH_21 0x00000007 /* Word Length 21 bit */
-#define SPCS_WORD_LENGTH_21 0x00000007 /* Word Length 21 bit */
#define SPCS_WORD_LENGTH_22 0x00000005 /* Word Length 22 bit */
#define SPCS_WORD_LENGTH_23 0x00000003 /* Word Length 23 bit */
#define SPCS_WORD_LENGTH_24 0x0000000b /* Word Length 24 bit */
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
*/
#include <linux/spinlock.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/rawmidi.h>
/* Does not work. Warning may block system in capture mode */
/* #define USE_VAR48KRATE */
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#define CM_CH0_SRATE_176K 0x00000200
#define CM_CH0_SRATE_96K 0x00000200 /* model 055? */
#define CM_CH0_SRATE_88K 0x00000100
+#define CM_CH0_SRATE_128K 0x00000300
+#define CM_CH0_SRATE_MASK 0x00000300
#define CM_SPDIF_INVERSE2 0x00000080 /* model 055? */
#define CM_DBLSPDS 0x00000040 /* double SPDIF sample rate 88.2/96 */
unsigned int can_ac3_sw: 1;
unsigned int can_ac3_hw: 1;
unsigned int can_multi_ch: 1;
+ unsigned int can_96k: 1; /* samplerate above 48k */
unsigned int do_soft_ac3: 1;
unsigned int spdif_playback_avail: 1; /* spdif ready? */
{
unsigned int i;
- if (rate > 48000)
- rate /= 2;
for (i = 0; i < ARRAY_SIZE(rates); i++) {
if (rates[i] == rate)
return i;
static int snd_cmipci_pcm_prepare(struct cmipci *cm, struct cmipci_pcm *rec,
struct snd_pcm_substream *substream)
{
- unsigned int reg, freq, val;
+ unsigned int reg, freq, freq_ext, val;
unsigned int period_size;
struct snd_pcm_runtime *runtime = substream->runtime;
//snd_printd("cmipci: functrl0 = %08x\n", cm->ctrl);
/* set sample rate */
- freq = snd_cmipci_rate_freq(runtime->rate);
+ freq = 0;
+ freq_ext = 0;
+ if (runtime->rate > 48000)
+ switch (runtime->rate) {
+ case 88200: freq_ext = CM_CH0_SRATE_88K; break;
+ case 96000: freq_ext = CM_CH0_SRATE_96K; break;
+ case 128000: freq_ext = CM_CH0_SRATE_128K; break;
+ default: snd_BUG(); break;
+ }
+ else
+ freq = snd_cmipci_rate_freq(runtime->rate);
val = snd_cmipci_read(cm, CM_REG_FUNCTRL1);
if (rec->ch) {
val &= ~CM_DSFC_MASK;
val &= ~CM_CH0FMT_MASK;
val |= rec->fmt << CM_CH0FMT_SHIFT;
}
- if (cm->chip_version == 68) {
- if (runtime->rate == 88200)
- val |= CM_CH0_SRATE_88K << (rec->ch * 2);
- else
- val &= ~(CM_CH0_SRATE_88K << (rec->ch * 2));
- if (runtime->rate == 96000)
- val |= CM_CH0_SRATE_96K << (rec->ch * 2);
- else
- val &= ~(CM_CH0_SRATE_96K << (rec->ch * 2));
+ if (cm->can_96k) {
+ val &= ~(CM_CH0_SRATE_MASK << (rec->ch * 2));
+ val |= freq_ext << (rec->ch * 2);
}
snd_cmipci_write(cm, CM_REG_CHFORMAT, val);
//snd_printd("cmipci: chformat = %08x\n", val);
+ if (!rec->is_dac && cm->chip_version) {
+ if (runtime->rate > 44100)
+ snd_cmipci_set_bit(cm, CM_REG_EXT_MISC, CM_ADC48K44K);
+ else
+ snd_cmipci_clear_bit(cm, CM_REG_EXT_MISC, CM_ADC48K44K);
+ }
+
rec->running = 0;
spin_unlock_irq(&cm->reg_lock);
int rate = substream->runtime->rate;
int err, do_spdif, do_ac3 = 0;
- do_spdif = (rate >= 44100 &&
+ do_spdif = (rate >= 44100 && rate <= 96000 &&
substream->runtime->format == SNDRV_PCM_FORMAT_S16_LE &&
substream->runtime->channels == 2);
if (do_spdif && cm->can_ac3_hw)
val = snd_cmipci_read(cm, CM_REG_CHFORMAT);
val &= ~(CM_CH0FMT_MASK << (rec->ch * 2));
val |= (3 << CM_CH0FMT_SHIFT) << (rec->ch * 2);
- if (cm->chip_version == 68) {
- val &= ~(CM_CH0_SRATE_88K << (rec->ch * 2));
- val &= ~(CM_CH0_SRATE_96K << (rec->ch * 2));
- }
+ if (cm->can_96k)
+ val &= ~(CM_CH0_SRATE_MASK << (rec->ch * 2));
snd_cmipci_write(cm, CM_REG_CHFORMAT, val);
/* start stream (we don't need interrupts) */
spin_lock_irq(&cm->reg_lock);
snd_cmipci_set_bit(cm, CM_REG_FUNCTRL1, CM_CAPTURE_SPDF);
+ if (cm->can_96k) {
+ if (substream->runtime->rate > 48000)
+ snd_cmipci_set_bit(cm, CM_REG_CHFORMAT, CM_DBLSPDS);
+ else
+ snd_cmipci_clear_bit(cm, CM_REG_CHFORMAT, CM_DBLSPDS);
+ }
+ if (snd_pcm_format_width(substream->runtime->format) > 16)
+ snd_cmipci_set_bit(cm, CM_REG_MISC_CTRL, CM_SPD32SEL);
+ else
+ snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_SPD32SEL);
+
spin_unlock_irq(&cm->reg_lock);
return snd_cmipci_pcm_prepare(cm, &cm->channel[CM_CH_CAPT], substream);
spin_lock_irq(&cm->reg_lock);
snd_cmipci_clear_bit(cm, CM_REG_FUNCTRL1, CM_CAPTURE_SPDF);
+ snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_SPD32SEL);
spin_unlock_irq(&cm->reg_lock);
return snd_cmipci_hw_free(subs);
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE,
.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000,
.rate_min = 44100,
.rate_max = 48000,
.fifo_size = 0,
};
+static unsigned int rate_constraints[] = { 5512, 8000, 11025, 16000, 22050,
+ 32000, 44100, 48000, 88200, 96000, 128000 };
+static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
+ .count = ARRAY_SIZE(rate_constraints),
+ .list = rate_constraints,
+ .mask = 0,
+};
+
/*
* check device open/close
*/
runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000;
runtime->hw.rate_max = 96000;
+ } else if (cm->chip_version == 55) {
+ err = snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ if (err < 0)
+ return err;
+ runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
+ runtime->hw.rate_max = 128000;
}
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000);
cm->dig_pcm_status = cm->dig_status;
if (cm->chip_version == 68) { // 8768 only supports 44k/48k recording
runtime->hw.rate_min = 41000;
runtime->hw.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
+ } else if (cm->chip_version == 55) {
+ err = snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ if (err < 0)
+ return err;
+ runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
+ runtime->hw.rate_max = 128000;
}
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000);
return 0;
runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000;
runtime->hw.rate_max = 96000;
+ } else if (cm->chip_version == 55) {
+ err = snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ if (err < 0)
+ return err;
+ runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
+ runtime->hw.rate_max = 128000;
}
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000);
return 0;
runtime->hw.formats |= SNDRV_PCM_FMTBIT_S32_LE;
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
}
- if (cm->chip_version == 68) {
+ if (cm->can_96k) {
runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000;
runtime->hw.rate_max = 96000;
if ((err = open_device_check(cm, CM_OPEN_SPDIF_CAPTURE, substream)) < 0) /* use channel B */
return err;
runtime->hw = snd_cmipci_capture_spdif;
+ if (cm->can_96k && !(cm->chip_version == 68)) {
+ runtime->hw.rates |= SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000;
+ runtime->hw.rate_max = 96000;
+ }
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x40000);
return 0;
}
};
/* card control switches */
-static struct snd_kcontrol_new snd_cmipci_control_switches[] __devinitdata = {
- // DEFINE_CARD_SWITCH("Joystick", joystick), /* now module option */
- DEFINE_CARD_SWITCH("Modem", modem),
-};
+static struct snd_kcontrol_new snd_cmipci_modem_switch __devinitdata =
+DEFINE_CARD_SWITCH("Modem", modem);
static int __devinit snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_device)
}
/* card switches */
- sw = snd_cmipci_control_switches;
- for (idx = 0; idx < ARRAY_SIZE(snd_cmipci_control_switches); idx++, sw++) {
- err = snd_ctl_add(cm->card, snd_ctl_new1(sw, cm));
+ /*
+ * newer chips don't have the register bits to force modem link
+ * detection; the bit that was FLINKON now mutes CH1
+ */
+ if (cm->chip_version < 39) {
+ err = snd_ctl_add(cm->card,
+ snd_ctl_new1(&snd_cmipci_modem_switch, cm));
if (err < 0)
return err;
}
} else if (detect & CM_CHIP_8768) {
cm->chip_version = 68;
cm->max_channels = 8;
+ cm->can_96k = 1;
} else {
cm->chip_version = 55;
cm->max_channels = 6;
+ cm->can_96k = 1;
}
cm->can_ac3_hw = 1;
cm->can_multi_ch = 1;
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
reloading the module may solve this.
*/
-#include <sound/driver.h>
#include <linux/pci.h>
#include <linux/time.h>
#include <linux/init.h>
* - Sometimes the SPDIF input DSP tasks get's unsynchronized
* and the SPDIF get somewhat "distorcionated", or/and left right channel
* are swapped. To get around this problem when it happens, mute and unmute
- * the SPDIF input mixer controll.
+ * the SPDIF input mixer control.
* - On the Hercules Game Theater XP the amplifier are sometimes turned
* off on inadecuate moments which causes distorcions on sound.
*
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/pci.h>
#include <linux/pm.h>
#endif /* CONFIG_SND_CS46XX_NEW_DSP */
-#ifdef CONFIG_SND_CS46XX_DEBUG_GPIO
-static int snd_cs46xx_egpio_select_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 8;
- return 0;
-}
-
-static int snd_cs46xx_egpio_select_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_cs46xx *chip = snd_kcontrol_chip(kcontrol);
- ucontrol->value.integer.value[0] = chip->current_gpio;
-
- return 0;
-}
-
-static int snd_cs46xx_egpio_select_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_cs46xx *chip = snd_kcontrol_chip(kcontrol);
- int change = (chip->current_gpio != ucontrol->value.integer.value[0]);
- chip->current_gpio = ucontrol->value.integer.value[0];
-
- return change;
-}
-
-
-static int snd_cs46xx_egpio_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_cs46xx *chip = snd_kcontrol_chip(kcontrol);
- int reg = kcontrol->private_value;
-
- snd_printdd ("put: reg = %04x, gpio %02x\n",reg,chip->current_gpio);
- ucontrol->value.integer.value[0] =
- (snd_cs46xx_peekBA0(chip, reg) & (1 << chip->current_gpio)) ? 1 : 0;
-
- return 0;
-}
-
-static int snd_cs46xx_egpio_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_cs46xx *chip = snd_kcontrol_chip(kcontrol);
- int reg = kcontrol->private_value;
- int val = snd_cs46xx_peekBA0(chip, reg);
- int oldval = val;
- snd_printdd ("put: reg = %04x, gpio %02x\n",reg,chip->current_gpio);
-
- if (ucontrol->value.integer.value[0])
- val |= (1 << chip->current_gpio);
- else
- val &= ~(1 << chip->current_gpio);
-
- snd_cs46xx_pokeBA0(chip, reg,val);
- snd_printdd ("put: val %08x oldval %08x\n",val,oldval);
-
- return (oldval != val);
-}
-#endif /* CONFIG_SND_CS46XX_DEBUG_GPIO */
-
static struct snd_kcontrol_new snd_cs46xx_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.put = snd_cs46xx_spdif_stream_put
},
-#endif
-#ifdef CONFIG_SND_CS46XX_DEBUG_GPIO
-{
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "EGPIO select",
- .info = snd_cs46xx_egpio_select_info,
- .get = snd_cs46xx_egpio_select_get,
- .put = snd_cs46xx_egpio_select_put,
- .private_value = 0,
-},
-{
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "EGPIO Input/Output",
- .info = snd_mixer_boolean_info,
- .get = snd_cs46xx_egpio_get,
- .put = snd_cs46xx_egpio_put,
- .private_value = BA0_EGPIODR,
-},
-{
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "EGPIO CMOS/Open drain",
- .info = snd_mixer_boolean_info,
- .get = snd_cs46xx_egpio_get,
- .put = snd_cs46xx_egpio_put,
- .private_value = BA0_EGPIOPTR,
-},
-{
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "EGPIO On/Off",
- .info = snd_mixer_boolean_info,
- .get = snd_cs46xx_egpio_get,
- .put = snd_cs46xx_egpio_put,
- .private_value = BA0_EGPIOSR,
-},
#endif
};
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/pm.h>
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/pm.h>
* same manner.
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/moduleparam.h>
#include <linux/pci.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/init.h>
return snd_cs5535audio_codec_read(cs5535au, reg);
}
-static int snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
+static int __devinit snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
{
struct snd_card *card = cs5535au->card;
struct snd_ac97_bus *pbus;
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/pci.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/initval.h>
struct snd_pcm_runtime *runtime = substream->runtime;
runtime->hw = snd_cs5535audio_playback;
+ runtime->hw.rates = cs5535au->ac97->rates[AC97_RATES_FRONT_DAC];
+ snd_pcm_limit_hw_rates(runtime);
cs5535au->playback_substream = substream;
runtime->private_data = &(cs5535au->dmas[CS5535AUDIO_DMA_PLAYBACK]);
if ((err = snd_pcm_hw_constraint_integer(runtime,
struct snd_pcm_runtime *runtime = substream->runtime;
runtime->hw = snd_cs5535audio_capture;
+ runtime->hw.rates = cs5535au->ac97->rates[AC97_RATES_ADC];
+ snd_pcm_limit_hw_rates(runtime);
cs5535au->capture_substream = substream;
runtime->private_data = &(cs5535au->dmas[CS5535AUDIO_DMA_CAPTURE]);
if ((err = snd_pcm_hw_constraint_integer(runtime,
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/initval.h>
#define BX_NUM 10
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 10
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM chip->bx_num
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
DE_ACT(("pcm_digital_in_open\n"));
max_channels = num_digital_busses_in(chip) - substream->number;
- down(&chip->mode_mutex);
+ mutex_lock(&chip->mode_mutex);
if (chip->digital_mode == DIGITAL_MODE_ADAT)
err = pcm_open(substream, max_channels);
else /* If the card has ADAT, subtract the 6 channels
chip->can_set_rate=0;
din_exit:
- up(&chip->mode_mutex);
+ mutex_unlock(&chip->mode_mutex);
return err;
}
DE_ACT(("pcm_digital_out_open\n"));
max_channels = num_digital_busses_out(chip) - substream->number;
- down(&chip->mode_mutex);
+ mutex_lock(&chip->mode_mutex);
if (chip->digital_mode == DIGITAL_MODE_ADAT)
err = pcm_open(substream, max_channels);
else /* If the card has ADAT, subtract the 6 channels
if (atomic_read(&chip->opencount) > 1 && chip->rate_set)
chip->can_set_rate=0;
dout_exit:
- up(&chip->mode_mutex);
+ mutex_unlock(&chip->mode_mutex);
return err;
}
if (dmode != chip->digital_mode) {
/* mode_mutex is required to make this operation atomic wrt
pcm_digital_*_open() and set_input_clock() functions. */
- down(&chip->mode_mutex);
+ mutex_lock(&chip->mode_mutex);
/* Do not allow the user to change the digital mode when a pcm
device is open because it also changes the number of channels
if (changed >= 0)
changed = 1; /* No errors */
}
- up(&chip->mode_mutex);
+ mutex_unlock(&chip->mode_mutex);
}
return changed;
}
return -EINVAL;
dclock = chip->clock_source_list[eclock];
if (chip->input_clock != dclock) {
- down(&chip->mode_mutex);
+ mutex_lock(&chip->mode_mutex);
spin_lock_irq(&chip->lock);
if ((changed = set_input_clock(chip, dclock)) == 0)
changed = 1; /* no errors */
spin_unlock_irq(&chip->lock);
- up(&chip->mode_mutex);
+ mutex_unlock(&chip->mode_mutex);
}
if (changed < 0)
return err;
}
atomic_set(&chip->opencount, 0);
- init_MUTEX(&chip->mode_mutex);
+ mutex_init(&chip->mode_mutex);
chip->can_set_rate = 1;
*rchip = chip;
/* Init done ! */
spinlock_t lock;
struct snd_pcm_substream *substream[DSP_MAXPIPES];
int last_period[DSP_MAXPIPES];
- struct semaphore mode_mutex;
+ struct mutex mode_mutex;
u16 num_digital_modes, digital_mode_list[6];
u16 num_clock_sources, clock_source_list[10];
atomic_t opencount;
#define BX_NUM 14
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 26
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 2
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 4
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 4
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 22
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 32
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 8
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define BX_NUM 26
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/time.h>
/*
* prototypes
*/
-static void lookup_voices(struct snd_emux *emu, struct snd_emu10k1 *hw,
+static void lookup_voices(struct snd_emux *emux, struct snd_emu10k1 *hw,
struct best_voice *best, int active_only);
-static struct snd_emux_voice *get_voice(struct snd_emux *emu,
+static struct snd_emux_voice *get_voice(struct snd_emux *emux,
struct snd_emux_port *port);
static int start_voice(struct snd_emux_voice *vp);
static void trigger_voice(struct snd_emux_voice *vp);
static void update_voice(struct snd_emux_voice *vp, int update);
static void terminate_voice(struct snd_emux_voice *vp);
static void free_voice(struct snd_emux_voice *vp);
-
static void set_fmmod(struct snd_emu10k1 *hw, struct snd_emux_voice *vp);
static void set_fm2frq2(struct snd_emu10k1 *hw, struct snd_emux_voice *vp);
static void set_filterQ(struct snd_emu10k1 *hw, struct snd_emux_voice *vp);
};
void
-snd_emu10k1_ops_setup(struct snd_emux *emu)
+snd_emu10k1_ops_setup(struct snd_emux *emux)
{
- emu->ops = emu10k1_ops;
+ emux->ops = emu10k1_ops;
}
struct snd_emu10k1 *hw;
hw = vp->hw;
- if (vp->ch >= 0) {
+ /* FIXME: emu10k1_synth is broken. */
+ /* This can get called with hw == 0 */
+ /* Problem apparent on plug, unplug then plug */
+ /* on the Audigy 2 ZS Notebook. */
+ if (hw && (vp->ch >= 0)) {
snd_emu10k1_ptr_write(hw, IFATN, vp->ch, 0xff00);
snd_emu10k1_ptr_write(hw, DCYSUSV, vp->ch, 0x807f | DCYSUSV_CHANNELENABLE_MASK);
// snd_emu10k1_ptr_write(hw, DCYSUSV, vp->ch, 0);
#include <linux/sched.h>
#include <linux/kthread.h>
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define DOCK_FILENAME "emu/audio_dock.fw"
#define EMU1010B_FILENAME "emu/emu1010b.fw"
#define MICRO_DOCK_FILENAME "emu/micro_dock.fw"
+#define EMU0404_FILENAME "emu/emu0404.fw"
#define EMU1010_NOTEBOOK_FILENAME "emu/emu1010_notebook.fw"
MODULE_FIRMWARE(HANA_FILENAME);
MODULE_FIRMWARE(DOCK_FILENAME);
MODULE_FIRMWARE(EMU1010B_FILENAME);
MODULE_FIRMWARE(MICRO_DOCK_FILENAME);
+MODULE_FIRMWARE(EMU0404_FILENAME);
MODULE_FIRMWARE(EMU1010_NOTEBOOK_FILENAME);
* GPIO7: Unknown
*/
outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */
-
}
if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */
int size, n;
emu->i2c_capture_volume[n][0]= 0xcf;
emu->i2c_capture_volume[n][1]= 0xcf;
}
-
}
snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
}
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
outl(HCFG_AUTOMUTE_ASYNC |
HCFG_EMU32_SLAVE |
HCFG_AUDIOENABLE, emu->port + HCFG);
outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
if (enable_ir) { /* enable IR for SB Live */
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
; /* Disable all access to A_IOCFG for the emu1010 */
} else if (emu->card_capabilities->i2c_adc) {
; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
}
}
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
; /* Disable all access to A_IOCFG for the emu1010 */
} else if (emu->card_capabilities->i2c_adc) {
; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG);
/* Enable analog/digital outs on audigy */
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
; /* Disable all access to A_IOCFG for the emu1010 */
} else if (emu->card_capabilities->i2c_adc) {
; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
value = inl(special_port);
snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */
+ /* Delay to give time for ADC chip to switch on. It needs 113ms */
+ msleep(200);
return 0;
}
int n, i;
int reg;
int value;
+ unsigned int write_post;
+ unsigned long flags;
const struct firmware *fw_entry;
if ((err = request_firmware(&fw_entry, filename, &emu->pci->dev)) != 0) {
return err;
}
snd_printk(KERN_INFO "firmware size=0x%zx\n", fw_entry->size);
-#if 0
- if (fw_entry->size != 0x133a4) {
- snd_printk(KERN_ERR "firmware: %s wrong size.\n",filename);
- return -EINVAL;
- }
-#endif
/* The FPGA is a Xilinx Spartan IIE XC2S50E */
/* GPIO7 -> FPGA PGMN
* GPIO5 -> FPGA DIN
* FPGA CONFIG OFF -> FPGA PGMN
*/
+ spin_lock_irqsave(&emu->emu_lock, flags);
outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
- udelay(1);
+ write_post = inl(emu->port + A_IOCFG);
+ udelay(100);
outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
+ write_post = inl(emu->port + A_IOCFG);
udelay(100); /* Allow FPGA memory to clean */
for(n = 0; n < fw_entry->size; n++) {
value=fw_entry->data[n];
reg = reg | 0x20;
value = value >> 1;
outl(reg, emu->port + A_IOCFG);
+ write_post = inl(emu->port + A_IOCFG);
outl(reg | 0x40, emu->port + A_IOCFG);
+ write_post = inl(emu->port + A_IOCFG);
}
}
/* After programming, set GPIO bit 4 high again. */
outl(0x10, emu->port + A_IOCFG);
-
+ write_post = inl(emu->port + A_IOCFG);
+ spin_unlock_irqrestore(&emu->emu_lock, flags);
release_firmware(fw_entry);
return 0;
}
-int emu1010_firmware_thread(void *data) {
+static int emu1010_firmware_thread(void *data)
+{
struct snd_emu10k1 * emu = data;
int tmp,tmp2;
int reg;
for (;;) {
/* Delay to allow Audio Dock to settle */
- msleep(1000);
+ msleep_interruptible(1000);
if (kthread_should_stop())
break;
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp ); /* IRQ Status */
/* Return to Audio Dock programming mode */
snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK );
- if (emu->card_capabilities->emu1010 == 1) {
+ if (emu->card_capabilities->emu_model ==
+ EMU_MODEL_EMU1010) {
if ((err = snd_emu1010_load_firmware(emu, DOCK_FILENAME)) != 0) {
- return err;
+ continue;
}
- } else if (emu->card_capabilities->emu1010 == 2) {
+ } else if (emu->card_capabilities->emu_model ==
+ EMU_MODEL_EMU1010B) {
if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
- return err;
+ continue;
}
- } else if (emu->card_capabilities->emu1010 == 3) {
+ } else if (emu->card_capabilities->emu_model ==
+ EMU_MODEL_EMU1616) {
if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
- return err;
+ continue;
}
}
if ((reg & 0x1f) != 0x15) {
/* FPGA failed to be programmed */
snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg=0x%x\n", reg);
- return 0;
- return -ENODEV;
+ continue;
}
snd_printk(KERN_INFO "emu1010: Audio Dock Firmware loaded\n");
snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp );
msleep(10);
/* Unmute all. Default is muted after a firmware load */
snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE );
- break;
}
}
+ snd_printk(KERN_INFO "emu1010: firmware thread stopping\n");
return 0;
}
int tmp,tmp2;
int reg;
int err;
+ const char *filename = NULL;
snd_printk(KERN_INFO "emu1010: Special config.\n");
/* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
return -ENODEV;
}
snd_printk(KERN_INFO "emu1010: EMU_HANA_ID=0x%x\n",reg);
- if (emu->card_capabilities->emu1010 == 1) {
- if ((err = snd_emu1010_load_firmware(emu, HANA_FILENAME)) != 0) {
- snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file %s failed\n", HANA_FILENAME);
- return err;
- }
- } else if (emu->card_capabilities->emu1010 == 2) {
- if ((err = snd_emu1010_load_firmware(emu, EMU1010B_FILENAME)) != 0) {
- snd_printk(KERN_INFO "emu1010: Loading Firmware file %s failed\n", EMU1010B_FILENAME);
- return err;
- }
- } else if (emu->card_capabilities->emu1010 == 3) {
- if ((err = snd_emu1010_load_firmware(emu, EMU1010_NOTEBOOK_FILENAME)) != 0) {
- snd_printk(KERN_INFO "emu1010: Loading Firmware file %s failed\n", EMU1010_NOTEBOOK_FILENAME);
- return err;
- }
+ switch (emu->card_capabilities->emu_model) {
+ case EMU_MODEL_EMU1010:
+ filename = HANA_FILENAME;
+ break;
+ case EMU_MODEL_EMU1010B:
+ filename = EMU1010B_FILENAME;
+ break;
+ case EMU_MODEL_EMU1616:
+ filename = EMU1010_NOTEBOOK_FILENAME;
+ break;
+ case EMU_MODEL_EMU0404:
+ filename = EMU0404_FILENAME;
+ break;
+ default:
+ filename = NULL;
+ return -ENODEV;
+ break;
+ }
+ snd_printk(KERN_INFO "emu1010: filename %s testing\n", filename);
+ err = snd_emu1010_load_firmware(emu, filename);
+ if (err != 0) {
+ snd_printk(
+ KERN_INFO "emu1010: Loading Firmware file %s failed\n",
+ filename);
+ return err;
}
/* ID, should read & 0x7f = 0x55 when FPGA programmed. */
snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10 ); /* SPDIF Format spdif (or 0x11 for aes/ebu) */
/* Start Micro/Audio Dock firmware loader thread */
- emu->emu1010.firmware_thread = kthread_create(&emu1010_firmware_thread,
- emu,
- "emu1010_firmware");
- wake_up_process(emu->emu1010.firmware_thread);
+ if (!emu->emu1010.firmware_thread) {
+ emu->emu1010.firmware_thread =
+ kthread_create(emu1010_firmware_thread, emu,
+ "emu1010_firmware");
+ wake_up_process(emu->emu1010.firmware_thread);
+ }
#if 0
snd_emu1010_fpga_link_dst_src_write(emu,
EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
#endif
/* Default outputs */
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
- emu->emu1010.output_source[0] = 21;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
- emu->emu1010.output_source[1] = 22;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
- emu->emu1010.output_source[2] = 23;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
- emu->emu1010.output_source[3] = 24;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
- emu->emu1010.output_source[4] = 25;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
- emu->emu1010.output_source[5] = 26;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
- emu->emu1010.output_source[6] = 27;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
- emu->emu1010.output_source[7] = 28;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
- emu->emu1010.output_source[8] = 21;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
- emu->emu1010.output_source[9] = 22;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
- emu->emu1010.output_source[10] = 21;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
- emu->emu1010.output_source[11] = 22;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
- emu->emu1010.output_source[12] = 21;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
- emu->emu1010.output_source[13] = 22;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
- emu->emu1010.output_source[14] = 21;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
- emu->emu1010.output_source[15] = 22;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
- emu->emu1010.output_source[16] = 21;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
- emu->emu1010.output_source[17] = 22;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
- emu->emu1010.output_source[18] = 23;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
- emu->emu1010.output_source[19] = 24;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
- emu->emu1010.output_source[20] = 25;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
- emu->emu1010.output_source[21] = 26;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
- emu->emu1010.output_source[22] = 27;
- snd_emu1010_fpga_link_dst_src_write(emu,
- EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
- emu->emu1010.output_source[23] = 28;
-
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
+ /* 1616(M) cardbus default outputs */
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[0] = 17;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[1] = 18;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
+ emu->emu1010.output_source[2] = 19;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
+ emu->emu1010.output_source[3] = 20;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
+ emu->emu1010.output_source[4] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
+ emu->emu1010.output_source[5] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[16] = 17;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[17] = 18;
+ } else {
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[0] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[1] = 22;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
+ emu->emu1010.output_source[2] = 23;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
+ emu->emu1010.output_source[3] = 24;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
+ emu->emu1010.output_source[4] = 25;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
+ emu->emu1010.output_source[5] = 26;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
+ emu->emu1010.output_source[6] = 27;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
+ emu->emu1010.output_source[7] = 28;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[8] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[9] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[10] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[11] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[12] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[13] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[14] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[15] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[16] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[17] = 22;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
+ emu->emu1010.output_source[18] = 23;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
+ emu->emu1010.output_source[19] = 24;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
+ emu->emu1010.output_source[20] = 25;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
+ emu->emu1010.output_source[21] = 26;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
+ emu->emu1010.output_source[22] = 27;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
+ emu->emu1010.output_source[23] = 28;
+ }
/* TEMP: Select SPDIF in/out */
//snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); /* Output spdif */
}
snd_emu10k1_free_efx(emu);
}
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
/* Disable 48Volt power to Audio Dock */
snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0 );
- kthread_stop(emu->emu1010.firmware_thread);
}
+ if (emu->emu1010.firmware_thread)
+ kthread_stop(emu->emu1010.firmware_thread);
if (emu->memhdr)
snd_util_memhdr_free(emu->memhdr);
if (emu->silent_page.area)
.spi_dac = 1,
.i2c_adc = 1,
.spk71 = 1} ,
+ /* Tested by James@superbug.co.uk 4th Nov 2007. */
{.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
.driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
.id = "EMU1010",
.ca0108_chip = 1,
.ca_cardbus_chip = 1,
.spk71 = 1 ,
- .emu1010 = 3} ,
+ .emu_model = EMU_MODEL_EMU1616},
+ /* Tested by James@superbug.co.uk 4th Nov 2007. */
{.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
.driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM????]",
.id = "EMU1010",
.emu10k2_chip = 1,
.ca0108_chip = 1,
- .spk71 = 1 ,
- .emu1010 = 2} ,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU1010B},
+ /* Tested by James@superbug.co.uk 8th July 2005. */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
+ .driver = "Audigy2", .name = "E-mu 1010 [4001]",
+ .id = "EMU1010",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU1010}, /* Emu 1010 */
+ /* EMU0404b */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
+ .driver = "Audigy2", .name = "E-mu 0404b [4002]",
+ .id = "EMU0404",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
+ /* Tested by James@superbug.co.uk 20-3-2007. */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
+ .driver = "Audigy2", .name = "E-mu 0404 [4002]",
+ .id = "EMU0404",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
+ /* Audigy4 (Not PRO) SB0610 */
{.vendor = 0x1102, .device = 0x0008,
.driver = "Audigy2", .name = "Audigy 2 Value [Unknown]",
.id = "Audigy2",
.emu10k2_chip = 1,
.ca0108_chip = 1,
.ac97_chip = 1} ,
- /* Tested by James@superbug.co.uk 8th July 2005. No sound available yet. */
- {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
- .driver = "Audigy2", .name = "E-mu 1010 [4001]",
- .id = "EMU1010",
- .emu10k2_chip = 1,
- .ca0102_chip = 1,
- .spk71 = 1,
- .emu1010 = 1} ,
/* Tested by James@superbug.co.uk 3rd July 2005 */
{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
.driver = "Audigy2", .name = "Audigy 4 PRO [SB0380]",
emu->card = card;
spin_lock_init(&emu->reg_lock);
spin_lock_init(&emu->emu_lock);
+ spin_lock_init(&emu->spi_lock);
+ spin_lock_init(&emu->i2c_lock);
spin_lock_init(&emu->voice_lock);
spin_lock_init(&emu->synth_lock);
spin_lock_init(&emu->memblk_lock);
if (emu->card_capabilities->ecard) {
if ((err = snd_emu10k1_ecard_init(emu)) < 0)
goto error;
- } else if (emu->card_capabilities->emu1010) {
+ } else if (emu->card_capabilities->emu_model) {
if ((err = snd_emu10k1_emu1010_init(emu)) < 0) {
snd_emu10k1_free(emu);
return err;
snd_emu10k1_cardbus_init(emu);
if (emu->card_capabilities->ecard)
snd_emu10k1_ecard_init(emu);
- else if (emu->card_capabilities->emu1010)
+ else if (emu->card_capabilities->emu_model)
snd_emu10k1_emu1010_init(emu);
else
snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
*/
static int snd_emu10k1_synth_new_device(struct snd_seq_device *dev)
{
- struct snd_emux *emu;
+ struct snd_emux *emux;
struct snd_emu10k1 *hw;
struct snd_emu10k1_synth_arg *arg;
unsigned long flags;
else if (arg->max_voices > 64)
arg->max_voices = 64;
- if (snd_emux_new(&emu) < 0)
+ if (snd_emux_new(&emux) < 0)
return -ENOMEM;
- snd_emu10k1_ops_setup(emu);
- emu->hw = hw = arg->hwptr;
- emu->max_voices = arg->max_voices;
- emu->num_ports = arg->seq_ports;
- emu->pitch_shift = -501;
- emu->memhdr = hw->memhdr;
- emu->midi_ports = arg->seq_ports < 2 ? arg->seq_ports : 2; /* maximum two ports */
- emu->midi_devidx = hw->audigy ? 2 : 1; /* audigy has two external midis */
- emu->linear_panning = 0;
- emu->hwdep_idx = 2; /* FIXED */
-
- if (snd_emux_register(emu, dev->card, arg->index, "Emu10k1") < 0) {
- snd_emux_free(emu);
+ snd_emu10k1_ops_setup(emux);
+ hw = arg->hwptr;
+ emux->hw = hw;
+ emux->max_voices = arg->max_voices;
+ emux->num_ports = arg->seq_ports;
+ emux->pitch_shift = -501;
+ emux->memhdr = hw->memhdr;
+ /* maximum two ports */
+ emux->midi_ports = arg->seq_ports < 2 ? arg->seq_ports : 2;
+ /* audigy has two external midis */
+ emux->midi_devidx = hw->audigy ? 2 : 1;
+ emux->linear_panning = 0;
+ emux->hwdep_idx = 2; /* FIXED */
+
+ if (snd_emux_register(emux, dev->card, arg->index, "Emu10k1") < 0) {
+ snd_emux_free(emux);
return -ENOMEM;
}
spin_lock_irqsave(&hw->voice_lock, flags);
- hw->synth = emu;
+ hw->synth = emux;
hw->get_synth_voice = snd_emu10k1_synth_get_voice;
spin_unlock_irqrestore(&hw->voice_lock, flags);
- dev->driver_data = emu;
+ dev->driver_data = emux;
return 0;
}
static int snd_emu10k1_synth_delete_device(struct snd_seq_device *dev)
{
- struct snd_emux *emu;
+ struct snd_emux *emux;
struct snd_emu10k1 *hw;
unsigned long flags;
if (dev->driver_data == NULL)
return 0; /* not registered actually */
- emu = dev->driver_data;
+ emux = dev->driver_data;
- hw = emu->hw;
+ hw = emux->hw;
spin_lock_irqsave(&hw->voice_lock, flags);
hw->synth = NULL;
hw->get_synth_voice = NULL;
spin_unlock_irqrestore(&hw->voice_lock, flags);
- snd_emux_free(emu);
+ snd_emux_free(emux);
return 0;
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/emu10k1_synth.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
sprintf(card->longname, "%s at 0x%lx irq %i",
card->shortname, chip->port, chip->irq);
+ snd_card_set_dev(card, &pci->dev);
+
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
*
*/
-#include <sound/driver.h>
#include <linux/pci.h>
#include <linux/capability.h>
#include <linux/delay.h>
return NULL;
if (data[1] >= MAX_TLV_SIZE)
return NULL;
- tlv = kmalloc(data[1] * 4 + sizeof(data), GFP_KERNEL);
+ tlv = kmalloc(data[1] + sizeof(data), GFP_KERNEL);
if (!tlv)
return NULL;
memcpy(tlv, data, sizeof(data));
A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
/* emu1212 DSP 0 and DSP 1 Capture */
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
if (emu->card_capabilities->ca0108_chip) {
/* Note:JCD:No longer bit shift lower 16bits to upper 16bits of 32bit value. */
A_OP(icode, &ptr, iMACINT0, A_GPR(tmp), A_C_00000000, A3_EMU32IN(0x0), A_C_00000001);
/* digital outputs */
/* A_PUT_STEREO_OUTPUT(A_EXTOUT_FRONT_L, A_EXTOUT_FRONT_R, playback + SND_EMU10K1_PLAYBACK_CHANNELS); */
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
/* EMU1010 Outputs from PCM Front, Rear, Center, LFE, Side */
snd_printk("EMU outputs on\n");
for (z = 0; z < 8; z++) {
A_PUT_OUTPUT(A_EXTOUT_ADC_CAP_R, capture+1);
#endif
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
if (emu->card_capabilities->ca0108_chip) {
snd_printk("EMU2 inputs on\n");
for (z = 0; z < 0x10; z++) {
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/init.h>
#include <sound/core.h>
"DSP 31",
};
+/* 1616(m) cardbus */
+
+static char *emu1616_src_texts[] = {
+ "Silence",
+ "Dock Mic A",
+ "Dock Mic B",
+ "Dock ADC1 Left",
+ "Dock ADC1 Right",
+ "Dock ADC2 Left",
+ "Dock ADC2 Right",
+ "Dock SPDIF Left",
+ "Dock SPDIF Right",
+ "ADAT 0",
+ "ADAT 1",
+ "ADAT 2",
+ "ADAT 3",
+ "ADAT 4",
+ "ADAT 5",
+ "ADAT 6",
+ "ADAT 7",
+ "DSP 0",
+ "DSP 1",
+ "DSP 2",
+ "DSP 3",
+ "DSP 4",
+ "DSP 5",
+ "DSP 6",
+ "DSP 7",
+ "DSP 8",
+ "DSP 9",
+ "DSP 10",
+ "DSP 11",
+ "DSP 12",
+ "DSP 13",
+ "DSP 14",
+ "DSP 15",
+ "DSP 16",
+ "DSP 17",
+ "DSP 18",
+ "DSP 19",
+ "DSP 20",
+ "DSP 21",
+ "DSP 22",
+ "DSP 23",
+ "DSP 24",
+ "DSP 25",
+ "DSP 26",
+ "DSP 27",
+ "DSP 28",
+ "DSP 29",
+ "DSP 30",
+ "DSP 31",
+};
+
+
/*
* List of data sources available for each destination
*/
EMU_SRC_ALICE_EMU32B+0xf, /* 52 */
};
+/* 1616(m) cardbus */
+static unsigned int emu1616_src_regs[] = {
+ EMU_SRC_SILENCE,
+ EMU_SRC_DOCK_MIC_A1,
+ EMU_SRC_DOCK_MIC_B1,
+ EMU_SRC_DOCK_ADC1_LEFT1,
+ EMU_SRC_DOCK_ADC1_RIGHT1,
+ EMU_SRC_DOCK_ADC2_LEFT1,
+ EMU_SRC_DOCK_ADC2_RIGHT1,
+ EMU_SRC_MDOCK_SPDIF_LEFT1,
+ EMU_SRC_MDOCK_SPDIF_RIGHT1,
+ EMU_SRC_MDOCK_ADAT,
+ EMU_SRC_MDOCK_ADAT+1,
+ EMU_SRC_MDOCK_ADAT+2,
+ EMU_SRC_MDOCK_ADAT+3,
+ EMU_SRC_MDOCK_ADAT+4,
+ EMU_SRC_MDOCK_ADAT+5,
+ EMU_SRC_MDOCK_ADAT+6,
+ EMU_SRC_MDOCK_ADAT+7,
+ EMU_SRC_ALICE_EMU32A,
+ EMU_SRC_ALICE_EMU32A+1,
+ EMU_SRC_ALICE_EMU32A+2,
+ EMU_SRC_ALICE_EMU32A+3,
+ EMU_SRC_ALICE_EMU32A+4,
+ EMU_SRC_ALICE_EMU32A+5,
+ EMU_SRC_ALICE_EMU32A+6,
+ EMU_SRC_ALICE_EMU32A+7,
+ EMU_SRC_ALICE_EMU32A+8,
+ EMU_SRC_ALICE_EMU32A+9,
+ EMU_SRC_ALICE_EMU32A+0xa,
+ EMU_SRC_ALICE_EMU32A+0xb,
+ EMU_SRC_ALICE_EMU32A+0xc,
+ EMU_SRC_ALICE_EMU32A+0xd,
+ EMU_SRC_ALICE_EMU32A+0xe,
+ EMU_SRC_ALICE_EMU32A+0xf,
+ EMU_SRC_ALICE_EMU32B,
+ EMU_SRC_ALICE_EMU32B+1,
+ EMU_SRC_ALICE_EMU32B+2,
+ EMU_SRC_ALICE_EMU32B+3,
+ EMU_SRC_ALICE_EMU32B+4,
+ EMU_SRC_ALICE_EMU32B+5,
+ EMU_SRC_ALICE_EMU32B+6,
+ EMU_SRC_ALICE_EMU32B+7,
+ EMU_SRC_ALICE_EMU32B+8,
+ EMU_SRC_ALICE_EMU32B+9,
+ EMU_SRC_ALICE_EMU32B+0xa,
+ EMU_SRC_ALICE_EMU32B+0xb,
+ EMU_SRC_ALICE_EMU32B+0xc,
+ EMU_SRC_ALICE_EMU32B+0xd,
+ EMU_SRC_ALICE_EMU32B+0xe,
+ EMU_SRC_ALICE_EMU32B+0xf,
+};
+
/*
* Data destinations - physical EMU outputs.
* Each destination has an enum mixer control to choose a data source
EMU_DST_HANA_ADAT+7, /* 23 */
};
+/* 1616(m) cardbus */
+static unsigned int emu1616_output_dst[] = {
+ EMU_DST_DOCK_DAC1_LEFT1,
+ EMU_DST_DOCK_DAC1_RIGHT1,
+ EMU_DST_DOCK_DAC2_LEFT1,
+ EMU_DST_DOCK_DAC2_RIGHT1,
+ EMU_DST_DOCK_DAC3_LEFT1,
+ EMU_DST_DOCK_DAC3_RIGHT1,
+ EMU_DST_MDOCK_SPDIF_LEFT1,
+ EMU_DST_MDOCK_SPDIF_RIGHT1,
+ EMU_DST_MDOCK_ADAT,
+ EMU_DST_MDOCK_ADAT+1,
+ EMU_DST_MDOCK_ADAT+2,
+ EMU_DST_MDOCK_ADAT+3,
+ EMU_DST_MDOCK_ADAT+4,
+ EMU_DST_MDOCK_ADAT+5,
+ EMU_DST_MDOCK_ADAT+6,
+ EMU_DST_MDOCK_ADAT+7,
+ EMU_DST_MANA_DAC_LEFT,
+ EMU_DST_MANA_DAC_RIGHT,
+};
+
/*
* Data destinations - HANA outputs going to Alice2 (audigy) for
* capture (EMU32 + I2S links)
EMU_DST_ALICE_I2S2_RIGHT,
};
-static int snd_emu1010_input_output_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+static int snd_emu1010_input_output_source_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
+ struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+ char **items;
+
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = 53;
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
+ uinfo->value.enumerated.items = 49;
+ items = emu1616_src_texts;
+ } else {
+ uinfo->value.enumerated.items = 53;
+ items = emu1010_src_texts;
+ }
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
- uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
- strcpy(uinfo->value.enumerated.name, emu1010_src_texts[uinfo->value.enumerated.item]);
+ uinfo->value.enumerated.item =
+ uinfo->value.enumerated.items - 1;
+ strcpy(uinfo->value.enumerated.name,
+ items[uinfo->value.enumerated.item]);
return 0;
}
channel = (kcontrol->private_value) & 0xff;
/* Limit: emu1010_output_dst, emu->emu1010.output_source */
- if (channel >= 24)
+ if (channel >= 24 ||
+ (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616 &&
+ channel >= 18))
return -EINVAL;
ucontrol->value.enumerated.item[0] = emu->emu1010.output_source[channel];
return 0;
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
- int change = 0;
unsigned int val;
unsigned int channel;
val = ucontrol->value.enumerated.item[0];
- if (val >= 53)
+ if (val >= 53 ||
+ (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616 &&
+ val >= 49))
return -EINVAL;
channel = (kcontrol->private_value) & 0xff;
/* Limit: emu1010_output_dst, emu->emu1010.output_source */
- if (channel >= 24)
+ if (channel >= 24 ||
+ (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616 &&
+ channel >= 18))
return -EINVAL;
- if (emu->emu1010.output_source[channel] != val) {
- emu->emu1010.output_source[channel] = val;
- change = 1;
+ if (emu->emu1010.output_source[channel] == val)
+ return 0;
+ emu->emu1010.output_source[channel] = val;
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616)
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ emu1616_output_dst[channel], emu1616_src_regs[val]);
+ else
snd_emu1010_fpga_link_dst_src_write(emu,
emu1010_output_dst[channel], emu1010_src_regs[val]);
- }
- return change;
+ return 1;
}
static int snd_emu1010_input_source_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
- int change = 0;
unsigned int val;
unsigned int channel;
val = ucontrol->value.enumerated.item[0];
- if (val >= 53)
+ if (val >= 53 ||
+ (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616 &&
+ val >= 49))
return -EINVAL;
channel = (kcontrol->private_value) & 0xff;
/* Limit: emu1010_input_dst, emu->emu1010.input_source */
if (channel >= 22)
return -EINVAL;
- if (emu->emu1010.input_source[channel] != val) {
- emu->emu1010.input_source[channel] = val;
- change = 1;
+ if (emu->emu1010.input_source[channel] == val)
+ return 0;
+ emu->emu1010.input_source[channel] = val;
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616)
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ emu1010_input_dst[channel], emu1616_src_regs[val]);
+ else
snd_emu1010_fpga_link_dst_src_write(emu,
emu1010_input_dst[channel], emu1010_src_regs[val]);
- }
- return change;
+ return 1;
}
#define EMU1010_SOURCE_OUTPUT(xname,chid) \
EMU1010_SOURCE_OUTPUT("1010 ADAT 7 Playback Enum", 0x17),
};
+
+/* 1616(m) cardbus */
+static struct snd_kcontrol_new snd_emu1616_output_enum_ctls[] __devinitdata = {
+ EMU1010_SOURCE_OUTPUT("Dock DAC1 Left Playback Enum", 0),
+ EMU1010_SOURCE_OUTPUT("Dock DAC1 Right Playback Enum", 1),
+ EMU1010_SOURCE_OUTPUT("Dock DAC2 Left Playback Enum", 2),
+ EMU1010_SOURCE_OUTPUT("Dock DAC2 Right Playback Enum", 3),
+ EMU1010_SOURCE_OUTPUT("Dock DAC3 Left Playback Enum", 4),
+ EMU1010_SOURCE_OUTPUT("Dock DAC3 Right Playback Enum", 5),
+ EMU1010_SOURCE_OUTPUT("Dock SPDIF Left Playback Enum", 6),
+ EMU1010_SOURCE_OUTPUT("Dock SPDIF Right Playback Enum", 7),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 0 Playback Enum", 8),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 1 Playback Enum", 9),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 2 Playback Enum", 0xa),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 3 Playback Enum", 0xb),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 4 Playback Enum", 0xc),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 5 Playback Enum", 0xd),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 6 Playback Enum", 0xe),
+ EMU1010_SOURCE_OUTPUT("Dock ADAT 7 Playback Enum", 0xf),
+ EMU1010_SOURCE_OUTPUT("Mana DAC Left Playback Enum", 0x10),
+ EMU1010_SOURCE_OUTPUT("Mana DAC Right Playback Enum", 0x11),
+};
+
+
#define EMU1010_SOURCE_INPUT(xname,chid) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
return err;
}
- if ( emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
; /* Disable the snd_audigy_spdif_shared_spdif */
} else if (emu->audigy) {
if ((kctl = snd_ctl_new1(&snd_audigy_shared_spdif, emu)) == NULL)
return err;
}
- if ( emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
+ /* 1616(m) cardbus */
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(snd_emu1616_output_enum_ctls); i++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1616_output_enum_ctls[i],
+ emu));
+ if (err < 0)
+ return err;
+ }
+ for (i = 0; i < ARRAY_SIZE(snd_emu1010_input_enum_ctls); i++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_input_enum_ctls[i],
+ emu));
+ if (err < 0)
+ return err;
+ }
+ for (i = 0; i < ARRAY_SIZE(snd_emu1010_adc_pads) - 2; i++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_adc_pads[i], emu));
+ if (err < 0)
+ return err;
+ }
+ for (i = 0; i < ARRAY_SIZE(snd_emu1010_dac_pads) - 2; i++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_dac_pads[i], emu));
+ if (err < 0)
+ return err;
+ }
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_internal_clock, emu));
+ if (err < 0)
+ return err;
+
+ } else if (emu->card_capabilities->emu_model) {
+ /* all other e-mu cards for now */
int i;
for (i = 0; i < ARRAY_SIZE(snd_emu1010_output_enum_ctls); i++) {
- err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_output_enum_ctls[i], emu));
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_output_enum_ctls[i],
+ emu));
if (err < 0)
return err;
}
for (i = 0; i < ARRAY_SIZE(snd_emu1010_input_enum_ctls); i++) {
- err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_input_enum_ctls[i], emu));
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_input_enum_ctls[i],
+ emu));
if (err < 0)
return err;
}
for (i = 0; i < ARRAY_SIZE(snd_emu1010_adc_pads); i++) {
- err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_adc_pads[i], emu));
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_adc_pads[i], emu));
if (err < 0)
return err;
}
for (i = 0; i < ARRAY_SIZE(snd_emu1010_dac_pads); i++) {
- err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_dac_pads[i], emu));
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_dac_pads[i], emu));
if (err < 0)
return err;
}
- err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_internal_clock, emu));
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_emu1010_internal_clock, emu));
if (err < 0)
return err;
}
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/init.h>
#include <sound/core.h>
*
*/
-#include <sound/driver.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/slab.h>
snd_emu10k1_ptr_write(emu, PTRX, voice, (send_amount[0] << 8) | send_amount[1]);
snd_emu10k1_ptr_write(emu, DSL, voice, end_addr | (send_amount[3] << 24));
snd_emu10k1_ptr_write(emu, PSST, voice, start_addr | (send_amount[2] << 24));
- if (emu->card_capabilities->emu1010)
+ if (emu->card_capabilities->emu_model)
pitch_target = PITCH_48000; /* Disable interpolators on emu1010 card */
else
pitch_target = emu10k1_calc_pitch_target(runtime->rate);
voice = evoice->number;
pitch = snd_emu10k1_rate_to_pitch(runtime->rate) >> 8;
- if (emu->card_capabilities->emu1010)
+ if (emu->card_capabilities->emu_model)
pitch_target = PITCH_48000; /* Disable interpolators on emu1010 card */
else
pitch_target = emu10k1_calc_pitch_target(runtime->rate);
runtime->hw.rates = SNDRV_PCM_RATE_48000;
runtime->hw.rate_min = runtime->hw.rate_max = 48000;
spin_lock_irq(&emu->reg_lock);
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
/* Nb. of channels has been increased to 16 */
/* TODO
* SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE
/* emu->efx_voices_mask[0] = FXWC_DEFAULTROUTE_C | FXWC_DEFAULTROUTE_A; */
if (emu->audigy) {
emu->efx_voices_mask[0] = 0;
- if (emu->card_capabilities->emu1010)
+ if (emu->card_capabilities->emu_model)
/* Pavel Hofman - 32 voices will be used for
* capture (write mode) -
* each bit = corresponding voice
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <sound/core.h>
unsigned long flags;
u32 rate;
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
spin_lock_irqsave(&emu->emu_lock, flags);
snd_emu1010_fpga_read(emu, 0x38, &value);
spin_unlock_irqrestore(&emu->emu_lock, flags);
{
struct snd_info_entry *entry;
#ifdef CONFIG_SND_DEBUG
- if (emu->card_capabilities->emu1010) {
+ if (emu->card_capabilities->emu_model) {
if (! snd_card_proc_new(emu->card, "emu1010_regs", &entry))
snd_info_set_text_ops(entry, emu, snd_emu_proc_emu1010_reg_read);
}
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
unsigned long flags;
unsigned int mask;
+ if (!emu) {
+ snd_printk(KERN_ERR "ptr_write: emu is null!\n");
+ dump_stack();
+ return;
+ }
mask = emu->audigy ? A_PTR_ADDRESS_MASK : PTR_ADDRESS_MASK;
regptr = ((reg << 16) & mask) | (chn & PTR_CHANNELNUM_MASK);
unsigned int reset, set;
unsigned int reg, tmp;
int n, result;
+ int err = 0;
+
+ /* This function is not re-entrant, so protect against it. */
+ spin_lock(&emu->spi_lock);
if (emu->card_capabilities->ca0108_chip)
reg = 0x3c; /* PTR20, reg 0x3c */
else {
/* For other chip types the SPI register
* is currently unknown. */
- return 1;
+ err = 1;
+ goto spi_write_exit;
+ }
+ if (data > 0xffff) {
+ /* Only 16bit values allowed */
+ err = 1;
+ goto spi_write_exit;
}
- if (data > 0xffff) /* Only 16bit values allowed */
- return 1;
tmp = snd_emu10k1_ptr20_read(emu, reg, 0);
reset = (tmp & ~0x3ffff) | 0x20000; /* Set xxx20000 */
break;
}
}
- if (result) /* Timed out */
- return 1;
+ if (result) {
+ /* Timed out */
+ err = 1;
+ goto spi_write_exit;
+ }
snd_emu10k1_ptr20_write(emu, reg, 0, reset | data);
tmp = snd_emu10k1_ptr20_read(emu, reg, 0); /* Write post */
- return 0;
+ err = 0;
+spi_write_exit:
+ spin_unlock(&emu->spi_lock);
+ return err;
}
/* The ADC does not support i2c read, so only write is implemented */
int timeout = 0;
int status;
int retry;
+ int err = 0;
+
if ((reg > 0x7f) || (value > 0x1ff)) {
snd_printk(KERN_ERR "i2c_write: invalid values.\n");
return -EINVAL;
}
+ /* This function is not re-entrant, so protect against it. */
+ spin_lock(&emu->i2c_lock);
+
tmp = reg << 25 | value << 16;
- // snd_printk("I2C-write:reg=0x%x, value=0x%x\n", reg, value);
- /* Not sure what this I2C channel controls. */
- /* snd_emu10k1_ptr_write(emu, P17V_I2C_0, 0, tmp); */
/* This controls the I2C connected to the WM8775 ADC Codec */
snd_emu10k1_ptr20_write(emu, P17V_I2C_1, 0, tmp);
for (retry = 0; retry < 10; retry++) {
/* Send the data to i2c */
- //tmp = snd_emu10k1_ptr_read(emu, P17V_I2C_ADDR, 0);
- //tmp = tmp & ~(I2C_A_ADC_READ|I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD_MASK);
tmp = 0;
tmp = tmp | (I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD);
snd_emu10k1_ptr20_write(emu, P17V_I2C_ADDR, 0, tmp);
/* Wait till the transaction ends */
while (1) {
- udelay(10);
+ mdelay(1);
status = snd_emu10k1_ptr20_read(emu, P17V_I2C_ADDR, 0);
- // snd_printk("I2C:status=0x%x\n", status);
timeout++;
if ((status & I2C_A_ADC_START) == 0)
break;
if (retry == 10) {
snd_printk(KERN_ERR "Writing to ADC failed!\n");
- return -EINVAL;
+ snd_printk(KERN_ERR "status=0x%x, reg=%d, value=%d\n",
+ status, reg, value);
+ /* dump_stack(); */
+ err = -EINVAL;
}
- return 0;
+ spin_unlock(&emu->i2c_lock);
+ return err;
}
int snd_emu1010_fpga_write(struct snd_emu10k1 * emu, u32 reg, u32 value)
{
+ unsigned long flags;
+
if (reg > 0x3f)
return 1;
reg += 0x40; /* 0x40 upwards are registers. */
if (value < 0 || value > 0x3f) /* 0 to 0x3f are values */
return 1;
+ spin_lock_irqsave(&emu->emu_lock, flags);
outl(reg, emu->port + A_IOCFG);
udelay(10);
outl(reg | 0x80, emu->port + A_IOCFG); /* High bit clocks the value into the fpga. */
outl(value, emu->port + A_IOCFG);
udelay(10);
outl(value | 0x80 , emu->port + A_IOCFG); /* High bit clocks the value into the fpga. */
+ spin_unlock_irqrestore(&emu->emu_lock, flags);
return 0;
}
int snd_emu1010_fpga_read(struct snd_emu10k1 * emu, u32 reg, u32 *value)
{
+ unsigned long flags;
if (reg > 0x3f)
return 1;
reg += 0x40; /* 0x40 upwards are registers. */
+ spin_lock_irqsave(&emu->emu_lock, flags);
outl(reg, emu->port + A_IOCFG);
udelay(10);
outl(reg | 0x80, emu->port + A_IOCFG); /* High bit clocks the value into the fpga. */
udelay(10);
*value = ((inl(emu->port + A_IOCFG) >> 8) & 0x7f);
+ spin_unlock_irqrestore(&emu->emu_lock, flags);
return 0;
}
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
struct snd_emu10k1 *emu = dev_id;
unsigned int status, status2, orig_status, orig_status2;
int handled = 0;
+ int timeout = 0;
- while ((status = inl(emu->port + IPR)) != 0) {
- //snd_printk(KERN_INFO "emu10k1 irq - status = 0x%x\n", status);
+ while (((status = inl(emu->port + IPR)) != 0) && (timeout < 1000)) {
+ timeout++;
orig_status = status;
handled = 1;
if ((status & 0xffffffff) == 0xffffffff) {
}
outl(orig_status, emu->port + IPR); /* ack all */
}
+ if (timeout == 1000)
+ snd_printk(KERN_INFO "emu10k1 irq routine failure\n");
+
return IRQ_RETVAL(handled);
}
*
*/
-#include <sound/driver.h>
#include <linux/pci.h>
#include <linux/time.h>
#include <linux/mutex.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
*
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
* by Kurt J. Bosch
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
unsigned int dma2_start;
unsigned int dma1_shift;
unsigned int dma2_shift;
+ unsigned int last_capture_dmaaddr;
unsigned int active;
spinlock_t reg_lock;
outb(1, SLDM_REG(chip, DMAMASK));
outb(0x14, SLDM_REG(chip, DMAMODE));
outl(chip->dma1_start, SLDM_REG(chip, DMAADDR));
+ chip->last_capture_dmaaddr = chip->dma1_start;
outw(chip->dma1_size - 1, SLDM_REG(chip, DMACOUNT));
/* 3. Unmask DMA */
outb(0, SLDM_REG(chip, DMAMASK));
return -EINVAL;
}
+/* during the incrementing of dma counters the DMA register reads sometimes
+ returns garbage. To ensure a valid hw pointer, the following checks which
+ should be very unlikely to fail are used:
+ - is the current DMA address in the valid DMA range ?
+ - is the sum of DMA address and DMA counter pointing to the last DMA byte ?
+ One can argue this could differ by one byte depending on which register is
+ updated first, so the implementation below allows for that.
+*/
static snd_pcm_uframes_t snd_es1938_capture_pointer(struct snd_pcm_substream *substream)
{
struct es1938 *chip = snd_pcm_substream_chip(substream);
size_t ptr;
+#if 0
size_t old, new;
-#if 1
/* This stuff is *needed*, don't ask why - AB */
old = inw(SLDM_REG(chip, DMACOUNT));
while ((new = inw(SLDM_REG(chip, DMACOUNT))) != old)
old = new;
ptr = chip->dma1_size - 1 - new;
#else
- ptr = inl(SLDM_REG(chip, DMAADDR)) - chip->dma1_start;
+ size_t count;
+ unsigned int diff;
+
+ ptr = inl(SLDM_REG(chip, DMAADDR));
+ count = inw(SLDM_REG(chip, DMACOUNT));
+ diff = chip->dma1_start + chip->dma1_size - ptr - count;
+
+ if (diff > 3 || ptr < chip->dma1_start
+ || ptr >= chip->dma1_start+chip->dma1_size)
+ ptr = chip->last_capture_dmaaddr; /* bad, use last saved */
+ else
+ chip->last_capture_dmaaddr = ptr; /* good, remember it */
+
+ ptr -= chip->dma1_start;
#endif
return ptr >> chip->dma1_shift;
}
* places.
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
return val;
}
+static void snd_fm801_tea575x_64pcr_mute(struct snd_tea575x *tea,
+ unsigned int mute)
+{
+ struct fm801 *chip = tea->private_data;
+ unsigned short reg;
+
+ spin_lock_irq(&chip->reg_lock);
+
+ reg = inw(FM801_REG(chip, GPIO_CTRL));
+ if (mute)
+ /* 0xf800 (mute) */
+ reg &= ~FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE);
+ else
+ /* 0xf802 (unmute) */
+ reg |= FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE);
+ outw(reg, FM801_REG(chip, GPIO_CTRL));
+ udelay(1);
+
+ spin_unlock_irq(&chip->reg_lock);
+}
+
static struct snd_tea575x_ops snd_fm801_tea_ops[3] = {
{
/* 1 = MediaForte 256-PCS */
/* 3 = MediaForte 64-PCR */
.write = snd_fm801_tea575x_64pcr_write,
.read = snd_fm801_tea575x_64pcr_read,
+ .mute = snd_fm801_tea575x_64pcr_mute,
}
};
#endif
# since snd-hda-intel is the only driver using hda-codec,
# merge it into a single module although it was originally
# designed to be individual modules
-snd-hda-intel-y += hda_codec.o
+snd-hda-intel-y += hda_codec.o vmaster.o
snd-hda-intel-$(CONFIG_PROC_FS) += hda_proc.o
snd-hda-intel-$(CONFIG_SND_HDA_HWDEP) += hda_hwdep.o
snd-hda-intel-$(CONFIG_SND_HDA_GENERIC) += hda_generic.o
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
{ 0x10ec, "Realtek" },
{ 0x1057, "Motorola" },
{ 0x1106, "VIA" },
+ { 0x111d, "IDT" },
{ 0x11d4, "Analog Devices" },
{ 0x13f6, "C-Media" },
{ 0x14f1, "Conexant" },
for (tbl = hda_preset_tables; *tbl; tbl++) {
for (preset = *tbl; preset->id; preset++) {
u32 mask = preset->mask;
+ if (preset->afg && preset->afg != codec->afg)
+ continue;
+ if (preset->mfg && preset->mfg != codec->mfg)
+ continue;
if (!mask)
mask = ~0;
if (preset->id == (codec->vendor_id & mask) &&
/*
* query AMP capabilities for the given widget and direction
*/
-static u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
+u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
{
struct hda_amp_info *info;
caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
if (!caps) {
printk(KERN_WARNING "hda_codec: "
- "num_steps = 0 for NID=0x%x\n", nid);
+ "num_steps = 0 for NID=0x%x (ctl = %s)\n", nid,
+ kcontrol->id.name);
return -EINVAL;
}
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
return 0;
}
+/*
+ * set (static) TLV for virtual master volume; recalculated as max 0dB
+ */
+void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
+ unsigned int *tlv)
+{
+ u32 caps;
+ int nums, step;
+
+ caps = query_amp_caps(codec, nid, dir);
+ nums = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
+ step = (caps & AC_AMPCAP_STEP_SIZE) >> AC_AMPCAP_STEP_SIZE_SHIFT;
+ step = (step + 1) * 25;
+ tlv[0] = SNDRV_CTL_TLVT_DB_SCALE;
+ tlv[1] = 2 * sizeof(unsigned int);
+ tlv[2] = -nums * step;
+ tlv[3] = step;
+}
+
+/* find a mixer control element with the given name */
+struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
+ const char *name)
+{
+ struct snd_ctl_elem_id id;
+ memset(&id, 0, sizeof(id));
+ id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ strcpy(id.name, name);
+ return snd_ctl_find_id(codec->bus->card, &id);
+}
+
+/* create a virtual master control and add slaves */
+int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
+ unsigned int *tlv, const char **slaves)
+{
+ struct snd_kcontrol *kctl;
+ const char **s;
+ int err;
+
+ kctl = snd_ctl_make_virtual_master(name, tlv);
+ if (!kctl)
+ return -ENOMEM;
+ err = snd_ctl_add(codec->bus->card, kctl);
+ if (err < 0)
+ return err;
+
+ for (s = slaves; *s; s++) {
+ struct snd_kcontrol *sctl;
+
+ sctl = snd_hda_find_mixer_ctl(codec, *s);
+ if (!sctl) {
+ snd_printdd("Cannot find slave %s, skipped\n", *s);
+ continue;
+ }
+ err = snd_ctl_add_slave(kctl, sctl);
+ if (err < 0)
+ return err;
+ }
+ return 0;
+}
+
/* switch */
int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
return err;
}
codec->spdif_ctls =
- snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_DIGI_CONVERT, 0);
+ snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_DIGI_CONVERT_1, 0);
codec->spdif_status = convert_to_spdif_status(codec->spdif_ctls);
return 0;
}
unsigned short val;
unsigned int sbits;
- val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_DIGI_CONVERT, 0);
+ val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_DIGI_CONVERT_1, 0);
sbits = convert_to_spdif_status(val);
ucontrol->value.iec958.status[0] = sbits;
ucontrol->value.iec958.status[1] = sbits >> 8;
return err;
}
codec->spdif_in_enable =
- snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_DIGI_CONVERT, 0) &
+ snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_DIGI_CONVERT_1, 0) &
AC_DIG1_ENABLE;
return 0;
}
snd_hda_codec_write(codec, fg, 0, AC_VERB_SET_POWER_STATE,
power_state);
+ msleep(10); /* partial workaround for "azx_get_response timeout" */
nid = codec->start_nid;
for (i = 0; i < codec->num_nodes; i++, nid++) {
unsigned int mode;
mode = ucontrol->value.enumerated.item[0];
- snd_assert(mode < num_chmodes, return -EINVAL);
+ if (mode >= num_chmodes)
+ return -EINVAL;
if (*max_channelsp == chmode[mode].channels)
return 0;
/* change the current channel setting */
struct auto_pin_cfg *cfg,
hda_nid_t *ignore_nids)
{
- hda_nid_t nid, nid_start;
- int nodes;
+ hda_nid_t nid, end_nid;
short seq, assoc_line_out, assoc_speaker;
short sequences_line_out[ARRAY_SIZE(cfg->line_out_pins)];
short sequences_speaker[ARRAY_SIZE(cfg->speaker_pins)];
+ short sequences_hp[ARRAY_SIZE(cfg->hp_pins)];
memset(cfg, 0, sizeof(*cfg));
memset(sequences_line_out, 0, sizeof(sequences_line_out));
memset(sequences_speaker, 0, sizeof(sequences_speaker));
+ memset(sequences_hp, 0, sizeof(sequences_hp));
assoc_line_out = assoc_speaker = 0;
- nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
- for (nid = nid_start; nid < nodes + nid_start; nid++) {
+ end_nid = codec->start_nid + codec->num_nodes;
+ for (nid = codec->start_nid; nid < end_nid; nid++) {
unsigned int wid_caps = get_wcaps(codec, nid);
unsigned int wid_type =
(wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
case AC_JACK_LINE_OUT:
seq = get_defcfg_sequence(def_conf);
assoc = get_defcfg_association(def_conf);
+
+ if (!(wid_caps & AC_WCAP_STEREO))
+ if (!cfg->mono_out_pin)
+ cfg->mono_out_pin = nid;
if (!assoc)
continue;
if (!assoc_line_out)
cfg->speaker_outs++;
break;
case AC_JACK_HP_OUT:
+ seq = get_defcfg_sequence(def_conf);
+ assoc = get_defcfg_association(def_conf);
if (cfg->hp_outs >= ARRAY_SIZE(cfg->hp_pins))
continue;
cfg->hp_pins[cfg->hp_outs] = nid;
+ sequences_hp[cfg->hp_outs] = (assoc << 4) | seq;
cfg->hp_outs++;
break;
case AC_JACK_MIC_IN: {
cfg->line_outs);
sort_pins_by_sequence(cfg->speaker_pins, sequences_speaker,
cfg->speaker_outs);
+ sort_pins_by_sequence(cfg->hp_pins, sequences_hp,
+ cfg->hp_outs);
+ /* if we have only one mic, make it AUTO_PIN_MIC */
+ if (!cfg->input_pins[AUTO_PIN_MIC] &&
+ cfg->input_pins[AUTO_PIN_FRONT_MIC]) {
+ cfg->input_pins[AUTO_PIN_MIC] =
+ cfg->input_pins[AUTO_PIN_FRONT_MIC];
+ cfg->input_pins[AUTO_PIN_FRONT_MIC] = 0;
+ }
+ /* ditto for line-in */
+ if (!cfg->input_pins[AUTO_PIN_LINE] &&
+ cfg->input_pins[AUTO_PIN_FRONT_LINE]) {
+ cfg->input_pins[AUTO_PIN_LINE] =
+ cfg->input_pins[AUTO_PIN_FRONT_LINE];
+ cfg->input_pins[AUTO_PIN_FRONT_LINE] = 0;
+ }
+
/*
* FIX-UP: if no line-outs are detected, try to use speaker or HP pin
* as a primary output
cfg->hp_outs, cfg->hp_pins[0],
cfg->hp_pins[1], cfg->hp_pins[2],
cfg->hp_pins[3], cfg->hp_pins[4]);
+ snd_printd(" mono: mono_out=0x%x\n", cfg->mono_out_pin);
snd_printd(" inputs: mic=0x%x, fmic=0x%x, line=0x%x, fline=0x%x,"
" cd=0x%x, aux=0x%x\n",
cfg->input_pins[AUTO_PIN_MIC],
#define AC_VERB_GET_PIN_SENSE 0x0f09
#define AC_VERB_GET_BEEP_CONTROL 0x0f0a
#define AC_VERB_GET_EAPD_BTLENABLE 0x0f0c
-#define AC_VERB_GET_DIGI_CONVERT 0x0f0d
+#define AC_VERB_GET_DIGI_CONVERT_1 0x0f0d
+#define AC_VERB_GET_DIGI_CONVERT_2 0x0f0e
#define AC_VERB_GET_VOLUME_KNOB_CONTROL 0x0f0f
/* f10-f1a: GPIO */
#define AC_VERB_GET_GPIO_DATA 0x0f15
#define AC_VERB_GET_GPIO_MASK 0x0f16
#define AC_VERB_GET_GPIO_DIRECTION 0x0f17
+#define AC_VERB_GET_GPIO_WAKE_MASK 0x0f18
+#define AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK 0x0f19
+#define AC_VERB_GET_GPIO_STICKY_MASK 0x0f1a
#define AC_VERB_GET_CONFIG_DEFAULT 0x0f1c
/* f20: AFG/MFG */
#define AC_VERB_GET_SUBSYSTEM_ID 0x0f20
#define AC_VERB_SET_GPIO_DATA 0x715
#define AC_VERB_SET_GPIO_MASK 0x716
#define AC_VERB_SET_GPIO_DIRECTION 0x717
+#define AC_VERB_SET_GPIO_WAKE_MASK 0x718
+#define AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK 0x719
+#define AC_VERB_SET_GPIO_STICKY_MASK 0x71a
#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_0 0x71c
#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_1 0x71d
#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_2 0x71e
#define AC_PAR_PROC_CAP 0x10
#define AC_PAR_GPIO_CAP 0x11
#define AC_PAR_AMP_OUT_CAP 0x12
+#define AC_PAR_VOL_KNB_CAP 0x13
/*
* AC_VERB_PARAMETERS results (32bit)
#define AC_SUPFMT_FLOAT32 (1<<1)
#define AC_SUPFMT_AC3 (1<<2)
+/* GP I/O count */
+#define AC_GPIO_IO_COUNT (0xff<<0)
+#define AC_GPIO_O_COUNT (0xff<<8)
+#define AC_GPIO_O_COUNT_SHIFT 8
+#define AC_GPIO_I_COUNT (0xff<<16)
+#define AC_GPIO_I_COUNT_SHIFT 16
+#define AC_GPIO_UNSOLICITED (1<<30)
+#define AC_GPIO_WAKE (1<<31)
+
+/* Converter stream, channel */
+#define AC_CONV_CHANNEL (0xf<<0)
+#define AC_CONV_STREAM (0xf<<4)
+#define AC_CONV_STREAM_SHIFT 4
+
+/* Input converter SDI select */
+#define AC_SDI_SELECT (0xf<<0)
+
+/* Unsolicited response */
+#define AC_UNSOL_TAG (0x3f<<0)
+#define AC_UNSOL_ENABLED (1<<7)
+
/* Pin widget capabilies */
#define AC_PINCAP_IMP_SENSE (1<<0) /* impedance sense capable */
#define AC_PINCAP_TRIG_REQ (1<<1) /* trigger required */
#define AC_PINCAP_OUT (1<<4) /* output capable */
#define AC_PINCAP_IN (1<<5) /* input capable */
#define AC_PINCAP_BALANCE (1<<6) /* balanced I/O capable */
+/* Note: This LR_SWAP pincap is defined in the Realtek ALC883 specification,
+ * but is marked reserved in the Intel HDA specification.
+ */
+#define AC_PINCAP_LR_SWAP (1<<7) /* L/R swap */
#define AC_PINCAP_VREF (0x37<<8)
#define AC_PINCAP_VREF_SHIFT 8
#define AC_PINCAP_EAPD (1<<16) /* EAPD capable */
#define AC_PWRST_D3SUP (1<<3)
/* Power state values */
+#define AC_PWRST_SETTING (0xf<<0)
+#define AC_PWRST_ACTUAL (0xf<<4)
+#define AC_PWRST_ACTUAL_SHIFT 4
#define AC_PWRST_D0 0x00
#define AC_PWRST_D1 0x01
#define AC_PWRST_D2 0x02
/* Processing capabilies */
#define AC_PCAP_BENIGN (1<<0)
#define AC_PCAP_NUM_COEF (0xff<<8)
+#define AC_PCAP_NUM_COEF_SHIFT 8
/* Volume knobs capabilities */
#define AC_KNBCAP_NUM_STEPS (0x7f<<0)
-#define AC_KNBCAP_DELTA (1<<8)
+#define AC_KNBCAP_DELTA (1<<7)
/*
* Control Parameters
#define AC_DIG1_PROFESSIONAL (1<<6)
#define AC_DIG1_LEVEL (1<<7)
+/* DIGITAL2 bits */
+#define AC_DIG2_CC (0x7f<<0)
+
/* Pin widget control - 8bit */
#define AC_PINCTL_VREFEN (0x7<<0)
#define AC_PINCTL_VREF_HIZ 0 /* Hi-Z */
/* Unsolicited response - 8bit */
#define AC_USRSP_EN (1<<7)
+/* Pin sense - 32bit */
+#define AC_PINSENSE_IMPEDANCE_MASK (0x7fffffff)
+#define AC_PINSENSE_PRESENCE (1<<31)
+
+/* EAPD/BTL enable - 32bit */
+#define AC_EAPDBTL_BALANCED (1<<0)
+#define AC_EAPDBTL_EAPD (1<<1)
+#define AC_EAPDBTL_LR_SWAP (1<<2)
+
/* configuration default - 32bit */
#define AC_DEFCFG_SEQUENCE (0xf<<0)
#define AC_DEFCFG_DEF_ASSOC (0xf<<4)
#define AC_DEFCFG_ASSOC_SHIFT 4
#define AC_DEFCFG_MISC (0xf<<8)
#define AC_DEFCFG_MISC_SHIFT 8
+#define AC_DEFCFG_MISC_NO_PRESENCE (1<<0)
#define AC_DEFCFG_COLOR (0xf<<12)
#define AC_DEFCFG_COLOR_SHIFT 12
#define AC_DEFCFG_CONN_TYPE (0xf<<16)
/* free the private data */
void (*private_free)(struct hda_bus *);
#ifdef CONFIG_SND_HDA_POWER_SAVE
- /* notify power-up/down from codec to contoller */
+ /* notify power-up/down from codec to controller */
void (*pm_notify)(struct hda_codec *codec);
#endif
};
struct hda_bus_unsolicited *unsol;
struct snd_info_entry *proc;
+
+ /* misc op flags */
+ unsigned int needs_damn_long_delay :1;
};
/*
unsigned int subs;
unsigned int subs_mask;
unsigned int rev;
+ hda_nid_t afg, mfg;
const char *name;
int (*patch)(struct hda_codec *codec);
};
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/pci.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "hda_codec.h"
-static int index = SNDRV_DEFAULT_IDX1;
-static char *id = SNDRV_DEFAULT_STR1;
-static char *model;
-static int position_fix;
-static int probe_mask = -1;
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+static char *model[SNDRV_CARDS];
+static int position_fix[SNDRV_CARDS];
+static int probe_mask[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1};
static int single_cmd;
static int enable_msi;
-module_param(index, int, 0444);
+module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for Intel HD audio interface.");
-module_param(id, charp, 0444);
+module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for Intel HD audio interface.");
-module_param(model, charp, 0444);
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable Intel HD audio interface.");
+module_param_array(model, charp, NULL, 0444);
MODULE_PARM_DESC(model, "Use the given board model.");
-module_param(position_fix, int, 0444);
+module_param_array(position_fix, int, NULL, 0444);
MODULE_PARM_DESC(position_fix, "Fix DMA pointer "
"(0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size).");
-module_param(probe_mask, int, 0444);
+module_param_array(probe_mask, int, NULL, 0444);
MODULE_PARM_DESC(probe_mask, "Bitmask to probe codecs (default = -1).");
module_param(single_cmd, bool, 0444);
MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs "
"(for debugging only).");
-module_param(enable_msi, int, 0);
+module_param(enable_msi, int, 0444);
MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)");
#ifdef CONFIG_SND_HDA_POWER_SAVE
MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode.");
#endif
-/* just for backward compatibility */
-static int enable;
-module_param(enable, bool, 0444);
-
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
"{Intel, ICH6M},"
"{Intel, ESB2},"
"{Intel, ICH8},"
"{Intel, ICH9},"
+ "{Intel, ICH10},"
+ "{Intel, SCH},"
"{ATI, SB450},"
"{ATI, SB600},"
"{ATI, RS600},"
"{ATI, RS690},"
"{ATI, RS780},"
"{ATI, R600},"
+ "{ATI, RV630},"
+ "{ATI, RV610},"
+ "{ATI, RV670},"
+ "{ATI, RV635},"
+ "{ATI, RV620},"
+ "{ATI, RV770},"
"{VIA, VT8251},"
"{VIA, VT8237A},"
"{SiS, SIS966},"
/* driver types */
enum {
AZX_DRIVER_ICH,
+ AZX_DRIVER_SCH,
AZX_DRIVER_ATI,
AZX_DRIVER_ATIHDMI,
AZX_DRIVER_VIA,
static char *driver_short_names[] __devinitdata = {
[AZX_DRIVER_ICH] = "HDA Intel",
+ [AZX_DRIVER_SCH] = "HDA Intel MID",
[AZX_DRIVER_ATI] = "HDA ATI SB",
[AZX_DRIVER_ATIHDMI] = "HDA ATI HDMI",
[AZX_DRIVER_VIA] = "HDA VIA VT82xx",
again:
timeout = jiffies + msecs_to_jiffies(1000);
- do {
+ for (;;) {
if (chip->polling_mode) {
spin_lock_irq(&chip->reg_lock);
azx_update_rirb(chip);
}
if (!chip->rirb.cmds)
return chip->rirb.res; /* the last value */
- schedule_timeout_uninterruptible(1);
- } while (time_after_eq(timeout, jiffies));
+ if (time_after(jiffies, timeout))
+ break;
+ if (codec->bus->needs_damn_long_delay)
+ msleep(2); /* temporary workaround */
+ else {
+ udelay(10);
+ cond_resched();
+ }
+ }
if (chip->msi) {
snd_printk(KERN_WARNING "hda_intel: No response from codec, "
}
udelay(1);
}
- snd_printd(SFX "send_cmd timeout: IRS=0x%x, val=0x%x\n",
- azx_readw(chip, IRS), val);
+ if (printk_ratelimit())
+ snd_printd(SFX "send_cmd timeout: IRS=0x%x, val=0x%x\n",
+ azx_readw(chip, IRS), val);
return -EIO;
}
return azx_readl(chip, IR);
udelay(1);
}
- snd_printd(SFX "get_response timeout: IRS=0x%x\n",
- azx_readw(chip, IRS));
+ if (printk_ratelimit())
+ snd_printd(SFX "get_response timeout: IRS=0x%x\n",
+ azx_readw(chip, IRS));
return (unsigned int)-1;
}
[AZX_DRIVER_NVIDIA] = 3, /* FIXME: correct? */
};
-static int __devinit azx_codec_create(struct azx *chip, const char *model)
+static int __devinit azx_codec_create(struct azx *chip, const char *model,
+ unsigned int codec_probe_mask)
{
struct hda_bus_template bus_temp;
int c, codecs, audio_codecs, err;
codecs = audio_codecs = 0;
for (c = 0; c < AZX_MAX_CODECS; c++) {
- if ((chip->codec_mask & (1 << c)) & probe_mask) {
+ if ((chip->codec_mask & (1 << c)) & codec_probe_mask) {
struct hda_codec *codec;
err = snd_hda_codec_new(chip->bus, c, &codec);
if (err < 0)
if (!audio_codecs) {
/* probe additional slots if no codec is found */
for (; c < azx_max_codecs[chip->driver_type]; c++) {
- if ((chip->codec_mask & (1 << c)) & probe_mask) {
+ if ((chip->codec_mask & (1 << c)) & codec_probe_mask) {
err = snd_hda_codec_new(chip->bus, c, NULL);
if (err < 0)
continue;
{}
};
-static void __devinit check_probe_mask(struct azx *chip)
+static void __devinit check_probe_mask(struct azx *chip, int dev)
{
const struct snd_pci_quirk *q;
- if (probe_mask == -1) {
+ if (probe_mask[dev] == -1) {
q = snd_pci_quirk_lookup(chip->pci, probe_mask_list);
if (q) {
printk(KERN_INFO
"hda_intel: probe_mask set to 0x%x "
"for device %04x:%04x\n",
q->value, q->subvendor, q->subdevice);
- probe_mask = q->value;
+ probe_mask[dev] = q->value;
}
}
}
* constructor
*/
static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
- int driver_type,
+ int dev, int driver_type,
struct azx **rchip)
{
struct azx *chip;
int err;
+ unsigned short gcap;
static struct snd_device_ops ops = {
.dev_free = azx_dev_free,
};
*rchip = NULL;
-
+
err = pci_enable_device(pci);
if (err < 0)
return err;
chip->driver_type = driver_type;
chip->msi = enable_msi;
- chip->position_fix = check_position_fix(chip, position_fix);
- check_probe_mask(chip);
+ chip->position_fix = check_position_fix(chip, position_fix[dev]);
+ check_probe_mask(chip, dev);
chip->single_cmd = single_cmd;
pci_set_master(pci);
synchronize_irq(chip->irq);
- switch (chip->driver_type) {
- case AZX_DRIVER_ULI:
- chip->playback_streams = ULI_NUM_PLAYBACK;
- chip->capture_streams = ULI_NUM_CAPTURE;
- chip->playback_index_offset = ULI_PLAYBACK_INDEX;
- chip->capture_index_offset = ULI_CAPTURE_INDEX;
- break;
- case AZX_DRIVER_ATIHDMI:
- chip->playback_streams = ATIHDMI_NUM_PLAYBACK;
- chip->capture_streams = ATIHDMI_NUM_CAPTURE;
- chip->playback_index_offset = ATIHDMI_PLAYBACK_INDEX;
- chip->capture_index_offset = ATIHDMI_CAPTURE_INDEX;
- break;
- default:
- chip->playback_streams = ICH6_NUM_PLAYBACK;
- chip->capture_streams = ICH6_NUM_CAPTURE;
- chip->playback_index_offset = ICH6_PLAYBACK_INDEX;
- chip->capture_index_offset = ICH6_CAPTURE_INDEX;
- break;
+ gcap = azx_readw(chip, GCAP);
+ snd_printdd("chipset global capabilities = 0x%x\n", gcap);
+
+ if (gcap) {
+ /* read number of streams from GCAP register instead of using
+ * hardcoded value
+ */
+ chip->playback_streams = (gcap & (0xF << 12)) >> 12;
+ chip->capture_streams = (gcap & (0xF << 8)) >> 8;
+ chip->playback_index_offset = (gcap & (0xF << 12)) >> 12;
+ chip->capture_index_offset = 0;
+ } else {
+ /* gcap didn't give any info, switching to old method */
+
+ switch (chip->driver_type) {
+ case AZX_DRIVER_ULI:
+ chip->playback_streams = ULI_NUM_PLAYBACK;
+ chip->capture_streams = ULI_NUM_CAPTURE;
+ chip->playback_index_offset = ULI_PLAYBACK_INDEX;
+ chip->capture_index_offset = ULI_CAPTURE_INDEX;
+ break;
+ case AZX_DRIVER_ATIHDMI:
+ chip->playback_streams = ATIHDMI_NUM_PLAYBACK;
+ chip->capture_streams = ATIHDMI_NUM_CAPTURE;
+ chip->playback_index_offset = ATIHDMI_PLAYBACK_INDEX;
+ chip->capture_index_offset = ATIHDMI_CAPTURE_INDEX;
+ break;
+ default:
+ chip->playback_streams = ICH6_NUM_PLAYBACK;
+ chip->capture_streams = ICH6_NUM_CAPTURE;
+ chip->playback_index_offset = ICH6_PLAYBACK_INDEX;
+ chip->capture_index_offset = ICH6_CAPTURE_INDEX;
+ break;
+ }
}
chip->num_streams = chip->playback_streams + chip->capture_streams;
chip->azx_dev = kcalloc(chip->num_streams, sizeof(*chip->azx_dev),
static int __devinit azx_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
+ static int dev;
struct snd_card *card;
struct azx *chip;
int err;
- card = snd_card_new(index, id, THIS_MODULE, 0);
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+ if (!enable[dev]) {
+ dev++;
+ return -ENOENT;
+ }
+
+ card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (!card) {
snd_printk(KERN_ERR SFX "Error creating card!\n");
return -ENOMEM;
}
- err = azx_create(card, pci, pci_id->driver_data, &chip);
+ err = azx_create(card, pci, dev, pci_id->driver_data, &chip);
if (err < 0) {
snd_card_free(card);
return err;
card->private_data = chip;
/* create codec instances */
- err = azx_codec_create(chip, model);
+ err = azx_codec_create(chip, model[dev], probe_mask[dev]);
if (err < 0) {
snd_card_free(card);
return err;
chip->running = 1;
power_down_all_codecs(chip);
+ dev++;
return err;
}
{ 0x8086, 0x284b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH8 */
{ 0x8086, 0x293e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH9 */
{ 0x8086, 0x293f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH9 */
+ { 0x8086, 0x3a3e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH10 */
+ { 0x8086, 0x3a6e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH10 */
+ { 0x8086, 0x811b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SCH }, /* SCH*/
{ 0x1002, 0x437b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB450 */
{ 0x1002, 0x4383, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB600 */
{ 0x1002, 0x793b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RS600 HDMI */
{ 0x1002, 0x7919, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RS690 HDMI */
- { 0x1002, 0x960c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RS780 HDMI */
+ { 0x1002, 0x960f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RS780 HDMI */
{ 0x1002, 0xaa00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI R600 HDMI */
+ { 0x1002, 0xaa08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RV630 HDMI */
+ { 0x1002, 0xaa10, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RV610 HDMI */
+ { 0x1002, 0xaa18, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RV670 HDMI */
+ { 0x1002, 0xaa20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RV635 HDMI */
+ { 0x1002, 0xaa28, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RV620 HDMI */
+ { 0x1002, 0xaa30, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RV770 HDMI */
{ 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA }, /* VIA VT8251/VT8237A */
{ 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS }, /* SIS966 */
{ 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI }, /* ULI M5461 */
void snd_hda_codec_resume_amp(struct hda_codec *codec);
#endif
+void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
+ unsigned int *tlv);
+struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
+ const char *name);
+int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
+ unsigned int *tlv, const char **slaves);
+
/* amp value bits */
#define HDA_AMP_MUTE 0x80
#define HDA_AMP_UNMUTE 0x00
hda_nid_t input_pins[AUTO_PIN_LAST];
hda_nid_t dig_out_pin;
hda_nid_t dig_in_pin;
+ hda_nid_t mono_out_pin;
};
#define get_defcfg_connect(cfg) \
{
if (nid < codec->start_nid ||
nid >= codec->start_nid + codec->num_nodes)
- return snd_hda_param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP);
+ return 0;
return codec->wcaps[nid - codec->start_nid];
}
+u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction);
int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
unsigned int caps);
hda_nid_t nid);
#endif /* CONFIG_SND_HDA_POWER_SAVE */
+/*
+ * virtual master control
+ */
+struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
+ const unsigned int *tlv);
+int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave);
+
#endif /* __SOUND_HDA_LOCAL_H */
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <sound/core.h>
#include "hda_codec.h"
}
static void print_pin_caps(struct snd_info_buffer *buffer,
- struct hda_codec *codec, hda_nid_t nid)
+ struct hda_codec *codec, hda_nid_t nid,
+ int *supports_vref)
{
static char *jack_conns[4] = { "Jack", "N/A", "Fixed", "Both" };
static char *jack_types[16] = {
"SPDIF In", "Digitial In", "Reserved", "Other"
};
static char *jack_locations[4] = { "Ext", "Int", "Sep", "Oth" };
- unsigned int caps;
+ unsigned int caps, val;
caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
snd_iprintf(buffer, " Pincap 0x08%x:", caps);
snd_iprintf(buffer, " EAPD");
if (caps & AC_PINCAP_PRES_DETECT)
snd_iprintf(buffer, " Detect");
+ if (caps & AC_PINCAP_BALANCE)
+ snd_iprintf(buffer, " Balanced");
+ if (caps & AC_PINCAP_LR_SWAP)
+ snd_iprintf(buffer, " R/L");
+ if (caps & AC_PINCAP_TRIG_REQ)
+ snd_iprintf(buffer, " Trigger");
+ if (caps & AC_PINCAP_IMP_SENSE)
+ snd_iprintf(buffer, " ImpSense");
snd_iprintf(buffer, "\n");
+ if (caps & AC_PINCAP_VREF) {
+ unsigned int vref =
+ (caps & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
+ snd_iprintf(buffer, " Vref caps:");
+ if (vref & AC_PINCAP_VREF_HIZ)
+ snd_iprintf(buffer, " HIZ");
+ if (vref & AC_PINCAP_VREF_50)
+ snd_iprintf(buffer, " 50");
+ if (vref & AC_PINCAP_VREF_GRD)
+ snd_iprintf(buffer, " GRD");
+ if (vref & AC_PINCAP_VREF_80)
+ snd_iprintf(buffer, " 80");
+ if (vref & AC_PINCAP_VREF_100)
+ snd_iprintf(buffer, " 100");
+ snd_iprintf(buffer, "\n");
+ *supports_vref = 1;
+ } else
+ *supports_vref = 0;
+ if (caps & AC_PINCAP_EAPD) {
+ val = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_EAPD_BTLENABLE, 0);
+ snd_iprintf(buffer, " EAPD 0x%x:", val);
+ if (val & AC_EAPDBTL_BALANCED)
+ snd_iprintf(buffer, " BALANCED");
+ if (val & AC_EAPDBTL_EAPD)
+ snd_iprintf(buffer, " EAPD");
+ if (val & AC_EAPDBTL_LR_SWAP)
+ snd_iprintf(buffer, " R/L");
+ snd_iprintf(buffer, "\n");
+ }
caps = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
snd_iprintf(buffer, " Pin Default 0x%08x: [%s] %s at %s %s\n", caps,
jack_conns[(caps & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT],
snd_iprintf(buffer, " Conn = %s, Color = %s\n",
get_jack_connection(caps),
get_jack_color(caps));
+ /* Default association and sequence values refer to default grouping
+ * of pin complexes and their sequence within the group. This is used
+ * for priority and resource allocation.
+ */
+ snd_iprintf(buffer, " DefAssociation = 0x%x, Sequence = 0x%x\n",
+ (caps & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT,
+ caps & AC_DEFCFG_SEQUENCE);
+ if (((caps & AC_DEFCFG_MISC) >> AC_DEFCFG_MISC_SHIFT) &
+ AC_DEFCFG_MISC_NO_PRESENCE) {
+ /* Miscellaneous bit indicates external hardware does not
+ * support presence detection even if the pin complex
+ * indicates it is supported.
+ */
+ snd_iprintf(buffer, " Misc = NO_PRESENCE\n");
+ }
+}
+
+static void print_pin_ctls(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid,
+ int supports_vref)
+{
+ unsigned int pinctls;
+
+ pinctls = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ snd_iprintf(buffer, " Pin-ctls: 0x%02x:", pinctls);
+ if (pinctls & AC_PINCTL_IN_EN)
+ snd_iprintf(buffer, " IN");
+ if (pinctls & AC_PINCTL_OUT_EN)
+ snd_iprintf(buffer, " OUT");
+ if (pinctls & AC_PINCTL_HP_EN)
+ snd_iprintf(buffer, " HP");
+ if (supports_vref) {
+ int vref = pinctls & AC_PINCTL_VREFEN;
+ switch (vref) {
+ case AC_PINCTL_VREF_HIZ:
+ snd_iprintf(buffer, " VREF_HIZ");
+ break;
+ case AC_PINCTL_VREF_50:
+ snd_iprintf(buffer, " VREF_50");
+ break;
+ case AC_PINCTL_VREF_GRD:
+ snd_iprintf(buffer, " VREF_GRD");
+ break;
+ case AC_PINCTL_VREF_80:
+ snd_iprintf(buffer, " VREF_80");
+ break;
+ case AC_PINCTL_VREF_100:
+ snd_iprintf(buffer, " VREF_100");
+ break;
+ }
+ }
+ snd_iprintf(buffer, "\n");
+}
+
+static void print_vol_knob(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int cap = snd_hda_param_read(codec, nid,
+ AC_PAR_VOL_KNB_CAP);
+ snd_iprintf(buffer, " Volume-Knob: delta=%d, steps=%d, ",
+ (cap >> 7) & 1, cap & 0x7f);
+ cap = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
+ snd_iprintf(buffer, "direct=%d, val=%d\n",
+ (cap >> 7) & 1, cap & 0x7f);
+}
+
+static void print_audio_io(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid,
+ unsigned int wid_type)
+{
+ int conv = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
+ snd_iprintf(buffer,
+ " Converter: stream=%d, channel=%d\n",
+ (conv & AC_CONV_STREAM) >> AC_CONV_STREAM_SHIFT,
+ conv & AC_CONV_CHANNEL);
+
+ if (wid_type == AC_WID_AUD_IN && (conv & AC_CONV_CHANNEL) == 0) {
+ int sdi = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_SDI_SELECT, 0);
+ snd_iprintf(buffer, " SDI-Select: %d\n",
+ sdi & AC_SDI_SELECT);
+ }
+}
+
+static void print_digital_conv(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int digi1 = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_DIGI_CONVERT_1, 0);
+ unsigned int digi2 = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_DIGI_CONVERT_2, 0);
+ snd_iprintf(buffer, " Digital:");
+ if (digi1 & AC_DIG1_ENABLE)
+ snd_iprintf(buffer, " Enabled");
+ if (digi1 & AC_DIG1_V)
+ snd_iprintf(buffer, " Validity");
+ if (digi1 & AC_DIG1_VCFG)
+ snd_iprintf(buffer, " ValidityCfg");
+ if (digi1 & AC_DIG1_EMPHASIS)
+ snd_iprintf(buffer, " Preemphasis");
+ if (digi1 & AC_DIG1_COPYRIGHT)
+ snd_iprintf(buffer, " Copyright");
+ if (digi1 & AC_DIG1_NONAUDIO)
+ snd_iprintf(buffer, " Non-Audio");
+ if (digi1 & AC_DIG1_PROFESSIONAL)
+ snd_iprintf(buffer, " Pro");
+ if (digi1 & AC_DIG1_LEVEL)
+ snd_iprintf(buffer, " GenLevel");
+ snd_iprintf(buffer, "\n");
+ snd_iprintf(buffer, " Digital category: 0x%x\n", digi2 & AC_DIG2_CC);
+}
+
+static const char *get_pwr_state(u32 state)
+{
+ static const char *buf[4] = {
+ "D0", "D1", "D2", "D3"
+ };
+ if (state < 4)
+ return buf[state];
+ return "UNKNOWN";
+}
+
+static void print_power_state(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ int pwr = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_POWER_STATE, 0);
+ snd_iprintf(buffer, " Power: setting=%s, actual=%s\n",
+ get_pwr_state(pwr & AC_PWRST_SETTING),
+ get_pwr_state((pwr & AC_PWRST_ACTUAL) >>
+ AC_PWRST_ACTUAL_SHIFT));
+}
+
+static void print_unsol_cap(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ int unsol = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_UNSOLICITED_RESPONSE, 0);
+ snd_iprintf(buffer,
+ " Unsolicited: tag=%02x, enabled=%d\n",
+ unsol & AC_UNSOL_TAG,
+ (unsol & AC_UNSOL_ENABLED) ? 1 : 0);
+}
+
+static void print_proc_caps(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int proc_caps = snd_hda_param_read(codec, nid,
+ AC_PAR_PROC_CAP);
+ snd_iprintf(buffer, " Processing caps: benign=%d, ncoeff=%d\n",
+ proc_caps & AC_PCAP_BENIGN,
+ (proc_caps & AC_PCAP_NUM_COEF) >> AC_PCAP_NUM_COEF_SHIFT);
}
+static void print_conn_list(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid,
+ unsigned int wid_type, hda_nid_t *conn,
+ int conn_len)
+{
+ int c, curr = -1;
+
+ if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)
+ curr = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_CONNECT_SEL, 0);
+ snd_iprintf(buffer, " Connection: %d\n", conn_len);
+ if (conn_len > 0) {
+ snd_iprintf(buffer, " ");
+ for (c = 0; c < conn_len; c++) {
+ snd_iprintf(buffer, " 0x%02x", conn[c]);
+ if (c == curr)
+ snd_iprintf(buffer, "*");
+ }
+ snd_iprintf(buffer, "\n");
+ }
+}
+
+static void print_realtek_coef(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ int coeff = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_PROC_COEF, 0);
+ snd_iprintf(buffer, " Processing Coefficient: 0x%02x\n", coeff);
+ coeff = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_COEF_INDEX, 0);
+ snd_iprintf(buffer, " Coefficient Index: 0x%02x\n", coeff);
+}
+
+static void print_gpio(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int gpio =
+ snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP);
+ unsigned int enable, direction, wake, unsol, sticky, data;
+ int i, max;
+ snd_iprintf(buffer, "GPIO: io=%d, o=%d, i=%d, "
+ "unsolicited=%d, wake=%d\n",
+ gpio & AC_GPIO_IO_COUNT,
+ (gpio & AC_GPIO_O_COUNT) >> AC_GPIO_O_COUNT_SHIFT,
+ (gpio & AC_GPIO_I_COUNT) >> AC_GPIO_I_COUNT_SHIFT,
+ (gpio & AC_GPIO_UNSOLICITED) ? 1 : 0,
+ (gpio & AC_GPIO_WAKE) ? 1 : 0);
+ max = gpio & AC_GPIO_IO_COUNT;
+ enable = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_GPIO_MASK, 0);
+ direction = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_GPIO_DIRECTION, 0);
+ wake = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_GPIO_WAKE_MASK, 0);
+ unsol = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK, 0);
+ sticky = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_GPIO_STICKY_MASK, 0);
+ data = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_GPIO_DATA, 0);
+ for (i = 0; i < max; ++i)
+ snd_iprintf(buffer,
+ " IO[%d]: enable=%d, dir=%d, wake=%d, "
+ "sticky=%d, data=%d\n", i,
+ (enable & (1<<i)) ? 1 : 0,
+ (direction & (1<<i)) ? 1 : 0,
+ (wake & (1<<i)) ? 1 : 0,
+ (sticky & (1<<i)) ? 1 : 0,
+ (data & (1<<i)) ? 1 : 0);
+ /* FIXME: add GPO and GPI pin information */
+}
static void print_codec_info(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
snd_hda_power_down(codec);
return;
}
+
+ print_gpio(buffer, codec, codec->afg);
+
for (i = 0; i < nodes; i++, nid++) {
unsigned int wid_caps =
snd_hda_param_read(codec, nid,
AC_PAR_AUDIO_WIDGET_CAP);
unsigned int wid_type =
(wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
- int conn_len = 0;
hda_nid_t conn[HDA_MAX_CONNECTIONS];
+ int conn_len = 0;
snd_iprintf(buffer, "Node 0x%02x [%s] wcaps 0x%x:", nid,
get_wid_type_name(wid_type), wid_caps);
snd_iprintf(buffer, " Amp-In");
if (wid_caps & AC_WCAP_OUT_AMP)
snd_iprintf(buffer, " Amp-Out");
+ if (wid_caps & AC_WCAP_STRIPE)
+ snd_iprintf(buffer, " Stripe");
+ if (wid_caps & AC_WCAP_LR_SWAP)
+ snd_iprintf(buffer, " R/L");
snd_iprintf(buffer, "\n");
+ /* volume knob is a special widget that always have connection
+ * list
+ */
+ if (wid_type == AC_WID_VOL_KNB)
+ wid_caps |= AC_WCAP_CONN_LIST;
+
if (wid_caps & AC_WCAP_CONN_LIST)
conn_len = snd_hda_get_connections(codec, nid, conn,
HDA_MAX_CONNECTIONS);
wid_caps & AC_WCAP_STEREO, 1);
}
- if (wid_type == AC_WID_PIN) {
- unsigned int pinctls;
- print_pin_caps(buffer, codec, nid);
- pinctls = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_PIN_WIDGET_CONTROL,
- 0);
- snd_iprintf(buffer, " Pin-ctls: 0x%02x:", pinctls);
- if (pinctls & AC_PINCTL_IN_EN)
- snd_iprintf(buffer, " IN");
- if (pinctls & AC_PINCTL_OUT_EN)
- snd_iprintf(buffer, " OUT");
- if (pinctls & AC_PINCTL_HP_EN)
- snd_iprintf(buffer, " HP");
- snd_iprintf(buffer, "\n");
+ switch (wid_type) {
+ case AC_WID_PIN: {
+ int supports_vref;
+ print_pin_caps(buffer, codec, nid, &supports_vref);
+ print_pin_ctls(buffer, codec, nid, supports_vref);
+ break;
}
-
- if ((wid_type == AC_WID_AUD_OUT || wid_type == AC_WID_AUD_IN) &&
- (wid_caps & AC_WCAP_FORMAT_OVRD)) {
- snd_iprintf(buffer, " PCM:\n");
- print_pcm_caps(buffer, codec, nid);
+ case AC_WID_VOL_KNB:
+ print_vol_knob(buffer, codec, nid);
+ break;
+ case AC_WID_AUD_OUT:
+ case AC_WID_AUD_IN:
+ print_audio_io(buffer, codec, nid, wid_type);
+ if (wid_caps & AC_WCAP_DIGITAL)
+ print_digital_conv(buffer, codec, nid);
+ if (wid_caps & AC_WCAP_FORMAT_OVRD) {
+ snd_iprintf(buffer, " PCM:\n");
+ print_pcm_caps(buffer, codec, nid);
+ }
+ break;
}
+ if (wid_caps & AC_WCAP_UNSOL_CAP)
+ print_unsol_cap(buffer, codec, nid);
+
if (wid_caps & AC_WCAP_POWER)
- snd_iprintf(buffer, " Power: 0x%x\n",
- snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_POWER_STATE,
- 0));
-
- if (wid_caps & AC_WCAP_CONN_LIST) {
- int c, curr = -1;
- if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)
- curr = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_CONNECT_SEL, 0);
- snd_iprintf(buffer, " Connection: %d\n", conn_len);
- snd_iprintf(buffer, " ");
- for (c = 0; c < conn_len; c++) {
- snd_iprintf(buffer, " 0x%02x", conn[c]);
- if (c == curr)
- snd_iprintf(buffer, "*");
- }
- snd_iprintf(buffer, "\n");
- }
+ print_power_state(buffer, codec, nid);
+
+ if (wid_caps & AC_WCAP_DELAY)
+ snd_iprintf(buffer, " Delay: %d samples\n",
+ (wid_caps & AC_WCAP_DELAY) >>
+ AC_WCAP_DELAY_SHIFT);
+
+ if (wid_caps & AC_WCAP_CONN_LIST)
+ print_conn_list(buffer, codec, nid, wid_type,
+ conn, conn_len);
+
+ if (wid_caps & AC_WCAP_PROC_WID)
+ print_proc_caps(buffer, codec, nid);
+
+ /* NID 0x20 == Realtek Define Registers */
+ if (codec->vendor_id == 0x10ec && nid == 0x20)
+ print_realtek_coef(buffer, codec, nid);
}
snd_hda_power_down(codec);
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_loopback_check loopback;
#endif
+ /* for virtual master */
+ hda_nid_t vmaster_nid;
+ u32 vmaster_tlv[4];
+ const char **slave_vols;
+ const char **slave_sws;
};
/*
return 0;
}
+static const char *ad_slave_vols[] = {
+ "Front Playback Volume",
+ "Surround Playback Volume",
+ "Center Playback Volume",
+ "LFE Playback Volume",
+ "Side Playback Volume",
+ "Headphone Playback Volume",
+ "Mono Playback Volume",
+ "Speaker Playback Volume",
+ "IEC958 Playback Volume",
+ NULL
+};
+
+static const char *ad_slave_sws[] = {
+ "Front Playback Switch",
+ "Surround Playback Switch",
+ "Center Playback Switch",
+ "LFE Playback Switch",
+ "Side Playback Switch",
+ "Headphone Playback Switch",
+ "Mono Playback Switch",
+ "Speaker Playback Switch",
+ "IEC958 Playback Switch",
+ NULL
+};
+
static int ad198x_build_controls(struct hda_codec *codec)
{
struct ad198x_spec *spec = codec->spec;
if (err < 0)
return err;
}
+
+ /* if we have no master control, let's create it */
+ if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
+ snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
+ HDA_OUTPUT, spec->vmaster_tlv);
+ err = snd_hda_add_vmaster(codec, "Master Playback Volume",
+ spec->vmaster_tlv,
+ (spec->slave_vols ?
+ spec->slave_vols : ad_slave_vols));
+ if (err < 0)
+ return err;
+ }
+ if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
+ err = snd_hda_add_vmaster(codec, "Master Playback Switch",
+ NULL,
+ (spec->slave_sws ?
+ spec->slave_sws : ad_slave_sws));
+ if (err < 0)
+ return err;
+ }
+
return 0;
}
int invert = (kcontrol->private_value >> 8) & 1;
hda_nid_t nid = kcontrol->private_value & 0xff;
unsigned int eapd;
- eapd = ucontrol->value.integer.value[0];
+ eapd = !!ucontrol->value.integer.value[0];
if (invert)
eapd = !eapd;
if (eapd == spec->cur_eapd)
static struct snd_pci_quirk ad1986a_cfg_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x30af, "HP B2800", AD1986A_LAPTOP_EAPD),
- SND_PCI_QUIRK(0x10de, 0xcb84, "ASUS A8N-VM", AD1986A_3STACK),
SND_PCI_QUIRK(0x1043, 0x1153, "ASUS M9", AD1986A_LAPTOP_EAPD),
- SND_PCI_QUIRK(0x1043, 0x1213, "ASUS A6J", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x1043, 0x11f7, "ASUS U5A", AD1986A_LAPTOP_EAPD),
+ SND_PCI_QUIRK(0x1043, 0x1213, "ASUS A6J", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x1043, 0x1263, "ASUS U5F", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x1043, 0x1297, "ASUS Z62F", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x1043, 0x12b3, "ASUS V1j", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x1043, 0x1302, "ASUS W3j", AD1986A_LAPTOP_EAPD),
+ SND_PCI_QUIRK(0x1043, 0x1443, "ASUS VX1", AD1986A_LAPTOP),
SND_PCI_QUIRK(0x1043, 0x1447, "ASUS A8J", AD1986A_3STACK),
SND_PCI_QUIRK(0x1043, 0x817f, "ASUS P5", AD1986A_3STACK),
SND_PCI_QUIRK(0x1043, 0x818f, "ASUS P5", AD1986A_LAPTOP),
SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS P5", AD1986A_3STACK),
SND_PCI_QUIRK(0x1043, 0x81cb, "ASUS M2N", AD1986A_3STACK),
SND_PCI_QUIRK(0x1043, 0x8234, "ASUS M2N", AD1986A_3STACK),
+ SND_PCI_QUIRK(0x10de, 0xcb84, "ASUS A8N-VM", AD1986A_3STACK),
+ SND_PCI_QUIRK(0x1179, 0xff40, "Toshiba", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x144d, 0xb03c, "Samsung R55", AD1986A_3STACK),
SND_PCI_QUIRK(0x144d, 0xc01e, "FSC V2060", AD1986A_LAPTOP),
SND_PCI_QUIRK(0x144d, 0xc023, "Samsung X60", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x144d, 0xc024, "Samsung R65", AD1986A_LAPTOP_EAPD),
SND_PCI_QUIRK(0x144d, 0xc026, "Samsung X11", AD1986A_LAPTOP_EAPD),
- SND_PCI_QUIRK(0x144d, 0xc504, "Samsung Q35", AD1986A_3STACK),
SND_PCI_QUIRK(0x144d, 0xc027, "Samsung Q1", AD1986A_ULTRA),
+ SND_PCI_QUIRK(0x144d, 0xc504, "Samsung Q35", AD1986A_3STACK),
SND_PCI_QUIRK(0x17aa, 0x1011, "Lenovo M55", AD1986A_LAPTOP),
SND_PCI_QUIRK(0x17aa, 0x1017, "Lenovo A60", AD1986A_3STACK),
SND_PCI_QUIRK(0x17aa, 0x2066, "Lenovo N100", AD1986A_LAPTOP_AUTOMUTE),
};
#endif
+static int is_jack_available(struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int conf = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_CONFIG_DEFAULT, 0);
+ return get_defcfg_connect(conf) != AC_JACK_PORT_NONE;
+}
+
static int patch_ad1986a(struct hda_codec *codec)
{
struct ad198x_spec *spec;
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = ad1986a_loopbacks;
#endif
+ spec->vmaster_nid = 0x1b;
codec->patch_ops = ad198x_patch_ops;
spec->multiout.max_channels = 2;
spec->multiout.num_dacs = 1;
spec->multiout.dac_nids = ad1986a_laptop_dac_nids;
- spec->multiout.dig_out_nid = 0;
+ if (!is_jack_available(codec, 0x25))
+ spec->multiout.dig_out_nid = 0;
spec->input_mux = &ad1986a_laptop_eapd_capture_source;
break;
case AD1986A_LAPTOP_AUTOMUTE:
spec->multiout.max_channels = 2;
spec->multiout.num_dacs = 1;
spec->multiout.dac_nids = ad1986a_laptop_dac_nids;
- spec->multiout.dig_out_nid = 0;
+ if (!is_jack_available(codec, 0x25))
+ spec->multiout.dig_out_nid = 0;
spec->input_mux = &ad1986a_laptop_eapd_capture_source;
codec->patch_ops.unsol_event = ad1986a_hp_unsol_event;
codec->patch_ops.init = ad1986a_hp_init;
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad198x_spec *spec = codec->spec;
+ if (ucontrol->value.enumerated.item[0] > 1)
+ return -EINVAL;
if (spec->spdif_route != ucontrol->value.enumerated.item[0]) {
spec->spdif_route = ucontrol->value.enumerated.item[0];
snd_hda_codec_write_cache(codec, spec->multiout.dig_out_nid, 0,
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = ad1983_loopbacks;
#endif
+ spec->vmaster_nid = 0x05;
codec->patch_ops = ad198x_patch_ops;
};
static struct snd_pci_quirk ad1981_cfg_tbl[] = {
+ SND_PCI_QUIRK(0x1014, 0x0597, "Lenovo Z60", AD1981_THINKPAD),
/* All HP models */
SND_PCI_QUIRK(0x103c, 0, "HP nx", AD1981_HP),
- /* HP nx6320 (reversed SSID, H/W bug) */
- SND_PCI_QUIRK(0x30b0, 0x103c, "HP nx6320", AD1981_HP),
+ SND_PCI_QUIRK(0x1179, 0x0001, "Toshiba U205", AD1981_TOSHIBA),
/* Lenovo Thinkpad T60/X60/Z6xx */
SND_PCI_QUIRK(0x17aa, 0, "Lenovo Thinkpad", AD1981_THINKPAD),
- SND_PCI_QUIRK(0x1014, 0x0597, "Lenovo Z60", AD1981_THINKPAD),
- SND_PCI_QUIRK(0x1179, 0x0001, "Toshiba U205", AD1981_TOSHIBA),
+ /* HP nx6320 (reversed SSID, H/W bug) */
+ SND_PCI_QUIRK(0x30b0, 0x103c, "HP nx6320", AD1981_HP),
{}
};
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = ad1981_loopbacks;
#endif
+ spec->vmaster_nid = 0x05;
codec->patch_ops = ad198x_patch_ops;
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
int change;
val = ucontrol->value.enumerated.item[0];
+ if (val > 3)
+ return -EINVAL;
if (!val) {
sel = snd_hda_codec_read(codec, 0x1d, 0,
AC_VERB_GET_AMP_GAIN_MUTE,
{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x3c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
{0x34, AC_VERB_SET_CONNECT_SEL, 0x0},
+ /* Analog CD Input */
+ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
{ }
};
};
static struct snd_pci_quirk ad1988_cfg_tbl[] = {
- SND_PCI_QUIRK(0x1043, 0x81f6, "Asus M2N-SLI", AD1988_6STACK_DIG),
SND_PCI_QUIRK(0x1043, 0x81ec, "Asus P5B-DLX", AD1988_6STACK_DIG),
+ SND_PCI_QUIRK(0x1043, 0x81f6, "Asus M2N-SLI", AD1988_6STACK_DIG),
{}
};
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = ad1988_loopbacks;
#endif
+ spec->vmaster_nid = 0x04;
return 0;
}
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
};
#endif
+static const char *ad1884_slave_vols[] = {
+ "PCM Playback Volume",
+ "Mic Playback Volume",
+ "Mono Playback Volume",
+ "Front Mic Playback Volume",
+ "Mic Playback Volume",
+ "CD Playback Volume",
+ "Internal Mic Playback Volume",
+ "Docking Mic Playback Volume"
+ "Beep Playback Volume",
+ "IEC958 Playback Volume",
+ NULL
+};
+
static int patch_ad1884(struct hda_codec *codec)
{
struct ad198x_spec *spec;
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = ad1884_loopbacks;
#endif
+ spec->vmaster_nid = 0x04;
+ /* we need to cover all playback volumes */
+ spec->slave_vols = ad1884_slave_vols;
codec->patch_ops = ad198x_patch_ops;
},
};
+
+/*
+ * Dell Precision T3400
+ */
+static struct hda_input_mux ad1984_dell_desktop_capture_source = {
+ .num_items = 3,
+ .items = {
+ { "Front Mic", 0x0 },
+ { "Line-In", 0x1 },
+ { "Mix", 0x3 },
+ },
+};
+
+
static struct snd_kcontrol_new ad1984_thinkpad_mixers[] = {
HDA_CODEC_VOLUME("PCM Playback Volume", 0x04, 0x0, HDA_OUTPUT),
/* HDA_CODEC_VOLUME_IDX("PCM Playback Volume", 1, 0x03, 0x0, HDA_OUTPUT), */
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
.get = ad198x_mux_enum_get,
.put = ad198x_mux_enum_put,
},
+ /* SPDIF controls */
+ HDA_CODEC_VOLUME("IEC958 Playback Volume", 0x1b, 0x0, HDA_OUTPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
+ /* identical with ad1983 */
+ .info = ad1983_spdif_route_info,
+ .get = ad1983_spdif_route_get,
+ .put = ad1983_spdif_route_put,
+ },
{ } /* end */
};
{ } /* end */
};
+/*
+ * Dell Precision T3400
+ */
+static struct snd_kcontrol_new ad1984_dell_desktop_mixers[] = {
+ HDA_CODEC_VOLUME("PCM Playback Volume", 0x04, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x11, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Speaker Playback Switch", 0x12, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x13, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x13, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x00, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line-In Playback Volume", 0x20, 0x01, HDA_INPUT),
+ HDA_CODEC_MUTE("Line-In Playback Switch", 0x20, 0x01, HDA_INPUT),
+ /*
+ HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x20, 0x03, HDA_INPUT),
+ HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x20, 0x03, HDA_INPUT),
+ */
+ HDA_CODEC_VOLUME("Line-In Boost", 0x15, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x14, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x0d, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x0d, 0x0, HDA_OUTPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* The multiple "Capture Source" controls confuse alsamixer
+ * So call somewhat different..
+ */
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 2,
+ .info = ad198x_mux_enum_info,
+ .get = ad198x_mux_enum_get,
+ .put = ad198x_mux_enum_put,
+ },
+ { } /* end */
+};
+
/* Digial MIC ADC NID 0x05 + 0x06 */
static int ad1984_pcm_dmic_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
enum {
AD1984_BASIC,
AD1984_THINKPAD,
+ AD1984_DELL_DESKTOP,
AD1984_MODELS
};
static const char *ad1984_models[AD1984_MODELS] = {
[AD1984_BASIC] = "basic",
[AD1984_THINKPAD] = "thinkpad",
+ [AD1984_DELL_DESKTOP] = "dell_desktop",
};
static struct snd_pci_quirk ad1984_cfg_tbl[] = {
/* Lenovo Thinkpad T61/X61 */
SND_PCI_QUIRK(0x17aa, 0, "Lenovo Thinkpad", AD1984_THINKPAD),
+ SND_PCI_QUIRK(0x1028, 0x0214, "Dell T3400", AD1984_DELL_DESKTOP),
{}
};
codec->patch_ops.build_pcms = ad1984_build_pcms;
break;
case AD1984_THINKPAD:
- spec->multiout.dig_out_nid = 0;
+ spec->multiout.dig_out_nid = AD1884_SPDIF_OUT;
spec->input_mux = &ad1984_thinkpad_capture_source;
spec->mixers[0] = ad1984_thinkpad_mixers;
spec->init_verbs[spec->num_init_verbs++] = ad1984_thinkpad_init_verbs;
break;
+ case AD1984_DELL_DESKTOP:
+ spec->multiout.dig_out_nid = 0;
+ spec->input_mux = &ad1984_dell_desktop_capture_source;
+ spec->mixers[0] = ad1984_dell_desktop_mixers;
+ break;
}
return 0;
}
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = ad1882_loopbacks;
#endif
+ spec->vmaster_nid = 0x04;
codec->patch_ops = ad198x_patch_ops;
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
{ .id = 0x1002793c, .name = "ATI RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x10027919, .name = "ATI RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x1002791a, .name = "ATI RS690/780 HDMI", .patch = patch_atihdmi },
- { .id = 0x1002aa01, .name = "ATI R600 HDMI", .patch = patch_atihdmi },
+ { .id = 0x1002aa01, .name = "ATI R6xx HDMI", .patch = patch_atihdmi },
{} /* terminator */
};
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
hda_nid_t *adc_nids;
hda_nid_t dig_in_nid; /* digital-in NID; optional */
+ unsigned int cur_adc_idx;
+ hda_nid_t cur_adc;
+ unsigned int cur_adc_stream_tag;
+ unsigned int cur_adc_format;
+
/* capture source */
const struct hda_input_mux *input_mux;
hda_nid_t *capsrc_nids;
/* NID is set in alc_build_pcms */
};
+static int cx5051_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ unsigned int stream_tag,
+ unsigned int format,
+ struct snd_pcm_substream *substream)
+{
+ struct conexant_spec *spec = codec->spec;
+ spec->cur_adc = spec->adc_nids[spec->cur_adc_idx];
+ spec->cur_adc_stream_tag = stream_tag;
+ spec->cur_adc_format = format;
+ snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
+ return 0;
+}
+
+static int cx5051_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ struct snd_pcm_substream *substream)
+{
+ struct conexant_spec *spec = codec->spec;
+ snd_hda_codec_setup_stream(codec, spec->cur_adc, 0, 0, 0);
+ spec->cur_adc = 0;
+ return 0;
+}
+
+static struct hda_pcm_stream cx5051_pcm_analog_capture = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 2,
+ .nid = 0, /* fill later */
+ .ops = {
+ .prepare = cx5051_capture_pcm_prepare,
+ .cleanup = cx5051_capture_pcm_cleanup
+ },
+};
+
static int conexant_build_pcms(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
spec->multiout.max_channels;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
spec->multiout.dac_nids[0];
- info->stream[SNDRV_PCM_STREAM_CAPTURE] = conexant_pcm_analog_capture;
+ if (codec->vendor_id == 0x14f15051)
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+ cx5051_pcm_analog_capture;
+ else
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+ conexant_pcm_analog_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_adc_nids;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
hda_nid_t nid = kcontrol->private_value & 0xff;
unsigned int eapd;
- eapd = ucontrol->value.integer.value[0];
+ eapd = !!ucontrol->value.integer.value[0];
if (invert)
eapd = !eapd;
if (eapd == spec->cur_eapd)
.num_items = 2,
.items = {
{ "IntMic", 0x1 },
- { "LineIn", 0x2 },
+ { "ExtMic", 0x2 },
+ }
+};
+
+static struct hda_input_mux cxt5045_capture_source_benq = {
+ .num_items = 3,
+ .items = {
+ { "IntMic", 0x1 },
+ { "ExtMic", 0x2 },
+ { "LineIn", 0x3 },
}
};
{}
};
+static struct snd_kcontrol_new cxt5045_benq_mixers[] = {
+ HDA_CODEC_VOLUME("Line In Capture Volume", 0x1a, 0x03, HDA_INPUT),
+ HDA_CODEC_MUTE("Line In Capture Switch", 0x1a, 0x03, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line In Playback Volume", 0x17, 0x3, HDA_INPUT),
+ HDA_CODEC_MUTE("Line In Playback Switch", 0x17, 0x3, HDA_INPUT),
+
+ {}
+};
+
static struct hda_verb cxt5045_init_verbs[] = {
/* Line in, Mic */
{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
{ } /* end */
};
+static struct hda_verb cxt5045_benq_init_verbs[] = {
+ /* Int Mic, Mic */
+ {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
+ /* Line In,HP, Amp */
+ {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x10, AC_VERB_SET_CONNECT_SEL, 0x1},
+ {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x11, AC_VERB_SET_CONNECT_SEL, 0x1},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+ /* Record selector: Int mic */
+ {0x1a, AC_VERB_SET_CONNECT_SEL, 0x1},
+ {0x1a, AC_VERB_SET_AMP_GAIN_MUTE,
+ AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
+ /* SPDIF route: PCM */
+ {0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
+ /* EAPD */
+ {0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
+ { } /* end */
+};
static struct hda_verb cxt5045_hp_sense_init_verbs[] = {
/* pin sensing on HP jack */
enum {
- CXT5045_LAPTOP, /* Laptops w/ EAPD support */
- CXT5045_FUJITSU, /* Laptops w/ EAPD support */
+ CXT5045_LAPTOP_HPSENSE,
+ CXT5045_LAPTOP_MICSENSE,
+ CXT5045_LAPTOP_HPMICSENSE,
+ CXT5045_BENQ,
#ifdef CONFIG_SND_DEBUG
CXT5045_TEST,
#endif
};
static const char *cxt5045_models[CXT5045_MODELS] = {
- [CXT5045_LAPTOP] = "laptop",
- [CXT5045_FUJITSU] = "fujitsu",
+ [CXT5045_LAPTOP_HPSENSE] = "laptop-hpsense",
+ [CXT5045_LAPTOP_MICSENSE] = "laptop-micsense",
+ [CXT5045_LAPTOP_HPMICSENSE] = "laptop-hpmicsense",
+ [CXT5045_BENQ] = "benq",
#ifdef CONFIG_SND_DEBUG
[CXT5045_TEST] = "test",
#endif
};
static struct snd_pci_quirk cxt5045_cfg_tbl[] = {
- SND_PCI_QUIRK(0x103c, 0x30b7, "HP DV6000Z", CXT5045_LAPTOP),
- SND_PCI_QUIRK(0x103c, 0x30bb, "HP DV8000", CXT5045_LAPTOP),
- SND_PCI_QUIRK(0x103c, 0x30b2, "HP DV Series", CXT5045_LAPTOP),
- SND_PCI_QUIRK(0x103c, 0x30b5, "HP DV2120", CXT5045_LAPTOP),
- SND_PCI_QUIRK(0x103c, 0x30cd, "HP DV Series", CXT5045_LAPTOP),
- SND_PCI_QUIRK(0x103c, 0x30d9, "HP Spartan", CXT5045_LAPTOP),
- SND_PCI_QUIRK(0x1734, 0x10ad, "Fujitsu Si1520", CXT5045_FUJITSU),
- SND_PCI_QUIRK(0x1734, 0x10cb, "Fujitsu Si3515", CXT5045_LAPTOP),
- SND_PCI_QUIRK(0x8086, 0x2111, "Conexant Reference board", CXT5045_LAPTOP),
+ SND_PCI_QUIRK(0x103c, 0x30a5, "HP", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30b2, "HP DV Series", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30b5, "HP DV2120", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30b7, "HP DV6000Z", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30bb, "HP DV8000", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30cd, "HP DV Series", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30cf, "HP DV9533EG", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x103c, 0x30d9, "HP Spartan", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x152d, 0x0753, "Benq R55E", CXT5045_BENQ),
+ SND_PCI_QUIRK(0x1734, 0x10ad, "Fujitsu Si1520", CXT5045_LAPTOP_MICSENSE),
+ SND_PCI_QUIRK(0x1734, 0x10cb, "Fujitsu Si3515", CXT5045_LAPTOP_HPMICSENSE),
+ SND_PCI_QUIRK(0x1734, 0x110e, "Fujitsu V5505", CXT5045_LAPTOP_HPSENSE),
+ SND_PCI_QUIRK(0x1509, 0x1e40, "FIC", CXT5045_LAPTOP_HPMICSENSE),
+ SND_PCI_QUIRK(0x1509, 0x2f05, "FIC", CXT5045_LAPTOP_HPMICSENSE),
+ SND_PCI_QUIRK(0x1509, 0x2f06, "FIC", CXT5045_LAPTOP_HPMICSENSE),
+ SND_PCI_QUIRK(0x1631, 0xc106, "Packard Bell", CXT5045_LAPTOP_HPMICSENSE),
+ SND_PCI_QUIRK(0x1631, 0xc107, "Packard Bell", CXT5045_LAPTOP_HPMICSENSE),
+ SND_PCI_QUIRK(0x8086, 0x2111, "Conexant Reference board", CXT5045_LAPTOP_HPSENSE),
{}
};
cxt5045_models,
cxt5045_cfg_tbl);
switch (board_config) {
- case CXT5045_LAPTOP:
+ case CXT5045_LAPTOP_HPSENSE:
codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
spec->input_mux = &cxt5045_capture_source;
spec->num_init_verbs = 2;
spec->mixers[0] = cxt5045_mixers;
codec->patch_ops.init = cxt5045_init;
break;
- case CXT5045_FUJITSU:
+ case CXT5045_LAPTOP_MICSENSE:
spec->input_mux = &cxt5045_capture_source;
spec->num_init_verbs = 2;
spec->init_verbs[1] = cxt5045_mic_sense_init_verbs;
spec->mixers[0] = cxt5045_mixers;
codec->patch_ops.init = cxt5045_init;
break;
+ default:
+ case CXT5045_LAPTOP_HPMICSENSE:
+ codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
+ spec->input_mux = &cxt5045_capture_source;
+ spec->num_init_verbs = 3;
+ spec->init_verbs[1] = cxt5045_hp_sense_init_verbs;
+ spec->init_verbs[2] = cxt5045_mic_sense_init_verbs;
+ spec->mixers[0] = cxt5045_mixers;
+ codec->patch_ops.init = cxt5045_init;
+ break;
+ case CXT5045_BENQ:
+ codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
+ spec->input_mux = &cxt5045_capture_source_benq;
+ spec->num_init_verbs = 1;
+ spec->init_verbs[0] = cxt5045_benq_init_verbs;
+ spec->mixers[0] = cxt5045_mixers;
+ spec->mixers[1] = cxt5045_benq_mixers;
+ spec->num_mixers = 2;
+ codec->patch_ops.init = cxt5045_init;
+ break;
#ifdef CONFIG_SND_DEBUG
case CXT5045_TEST:
spec->input_mux = &cxt5045_test_capture_source;
spec->mixers[0] = cxt5045_test_mixer;
spec->init_verbs[0] = cxt5045_test_init_verbs;
+ break;
+
#endif
}
+
+ /*
+ * Fix max PCM level to 0 dB
+ * (originall it has 0x2b steps with 0dB offset 0x14)
+ */
+ snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
+ (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
+ (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+ (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+ (1 << AC_AMPCAP_MUTE_SHIFT));
+
return 0;
}
static void cxt5047_hp_automic(struct hda_codec *codec)
{
static struct hda_verb mic_jack_on[] = {
- {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{}
};
static struct hda_verb mic_jack_off[] = {
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
- {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{}
};
unsigned int present;
static void cxt5047_hp_unsol_event(struct hda_codec *codec,
unsigned int res)
{
- res >>= 26;
- switch (res) {
+ switch (res >> 26) {
case CONEXANT_HP_EVENT:
cxt5047_hp_automute(codec);
break;
.get = conexant_mux_enum_get,
.put = conexant_mux_enum_put,
},
+ HDA_CODEC_VOLUME("Input-1 Volume", 0x1a, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Input-1 Switch", 0x1a, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Input-2 Volume", 0x1a, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Input-2 Switch", 0x1a, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("Input-3 Volume", 0x1a, 0x2, HDA_INPUT),
+ HDA_CODEC_MUTE("Input-3 Switch", 0x1a, 0x2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Input-4 Volume", 0x1a, 0x3, HDA_INPUT),
+ HDA_CODEC_MUTE("Input-4 Switch", 0x1a, 0x3, HDA_INPUT),
+ HDA_CODEC_VOLUME("Input-5 Volume", 0x1a, 0x4, HDA_INPUT),
+ HDA_CODEC_MUTE("Input-5 Switch", 0x1a, 0x4, HDA_INPUT),
+
{ } /* end */
};
static struct snd_pci_quirk cxt5047_cfg_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x30a0, "HP DV1000", CXT5047_LAPTOP),
+ SND_PCI_QUIRK(0x103c, 0x30a5, "HP DV5200T/DV8000T", CXT5047_LAPTOP_HP),
SND_PCI_QUIRK(0x103c, 0x30b2, "HP DV2000T/DV3000T", CXT5047_LAPTOP),
SND_PCI_QUIRK(0x103c, 0x30b5, "HP DV2000Z", CXT5047_LAPTOP),
- SND_PCI_QUIRK(0x103c, 0x30a5, "HP DV5200T/DV8000T", CXT5047_LAPTOP_HP),
SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P100", CXT5047_LAPTOP_EAPD),
{}
};
return 0;
}
+/* Conexant 5051 specific */
+static hda_nid_t cxt5051_dac_nids[1] = { 0x10 };
+static hda_nid_t cxt5051_adc_nids[2] = { 0x14, 0x15 };
+#define CXT5051_SPDIF_OUT 0x1C
+#define CXT5051_PORTB_EVENT 0x38
+#define CXT5051_PORTC_EVENT 0x39
+
+static struct hda_channel_mode cxt5051_modes[1] = {
+ { 2, NULL },
+};
+
+static void cxt5051_update_speaker(struct hda_codec *codec)
+{
+ struct conexant_spec *spec = codec->spec;
+ unsigned int pinctl;
+ pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
+ snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+ pinctl);
+}
+
+/* turn on/off EAPD (+ mute HP) as a master switch */
+static int cxt5051_hp_master_sw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+
+ if (!cxt_eapd_put(kcontrol, ucontrol))
+ return 0;
+ cxt5051_update_speaker(codec);
+ return 1;
+}
+
+/* toggle input of built-in and mic jack appropriately */
+static void cxt5051_portb_automic(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x17, 0,
+ AC_VERB_GET_PIN_SENSE, 0) &
+ AC_PINSENSE_PRESENCE;
+ snd_hda_codec_write(codec, 0x14, 0,
+ AC_VERB_SET_CONNECT_SEL,
+ present ? 0x01 : 0x00);
+}
+
+/* switch the current ADC according to the jack state */
+static void cxt5051_portc_automic(struct hda_codec *codec)
+{
+ struct conexant_spec *spec = codec->spec;
+ unsigned int present;
+ hda_nid_t new_adc;
+
+ present = snd_hda_codec_read(codec, 0x18, 0,
+ AC_VERB_GET_PIN_SENSE, 0) &
+ AC_PINSENSE_PRESENCE;
+ if (present)
+ spec->cur_adc_idx = 1;
+ else
+ spec->cur_adc_idx = 0;
+ new_adc = spec->adc_nids[spec->cur_adc_idx];
+ if (spec->cur_adc && spec->cur_adc != new_adc) {
+ /* stream is running, let's swap the current ADC */
+ snd_hda_codec_setup_stream(codec, spec->cur_adc, 0, 0, 0);
+ spec->cur_adc = new_adc;
+ snd_hda_codec_setup_stream(codec, new_adc,
+ spec->cur_adc_stream_tag, 0,
+ spec->cur_adc_format);
+ }
+}
+
+/* mute internal speaker if HP is plugged */
+static void cxt5051_hp_automute(struct hda_codec *codec)
+{
+ struct conexant_spec *spec = codec->spec;
+
+ spec->hp_present = snd_hda_codec_read(codec, 0x16, 0,
+ AC_VERB_GET_PIN_SENSE, 0) &
+ AC_PINSENSE_PRESENCE;
+ cxt5051_update_speaker(codec);
+}
+
+/* unsolicited event for HP jack sensing */
+static void cxt5051_hp_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ switch (res >> 26) {
+ case CONEXANT_HP_EVENT:
+ cxt5051_hp_automute(codec);
+ break;
+ case CXT5051_PORTB_EVENT:
+ cxt5051_portb_automic(codec);
+ break;
+ case CXT5051_PORTC_EVENT:
+ cxt5051_portc_automic(codec);
+ break;
+ }
+}
+
+static struct snd_kcontrol_new cxt5051_mixers[] = {
+ HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
+ HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("External Mic Volume", 0x14, 0x01, HDA_INPUT),
+ HDA_CODEC_MUTE("External Mic Switch", 0x14, 0x01, HDA_INPUT),
+ HDA_CODEC_VOLUME("Docking Mic Volume", 0x15, 0x00, HDA_INPUT),
+ HDA_CODEC_MUTE("Docking Mic Switch", 0x15, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Switch",
+ .info = cxt_eapd_info,
+ .get = cxt_eapd_get,
+ .put = cxt5051_hp_master_sw_put,
+ .private_value = 0x1a,
+ },
+
+ {}
+};
+
+static struct snd_kcontrol_new cxt5051_hp_mixers[] = {
+ HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
+ HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("External Mic Volume", 0x15, 0x00, HDA_INPUT),
+ HDA_CODEC_MUTE("External Mic Switch", 0x15, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Switch",
+ .info = cxt_eapd_info,
+ .get = cxt_eapd_get,
+ .put = cxt5051_hp_master_sw_put,
+ .private_value = 0x1a,
+ },
+
+ {}
+};
+
+static struct hda_verb cxt5051_init_verbs[] = {
+ /* Line in, Mic */
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
+ {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
+ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
+ /* SPK */
+ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
+ /* HP, Amp */
+ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
+ /* DAC1 */
+ {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ /* Record selector: Int mic */
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
+ /* SPDIF route: PCM */
+ {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
+ /* EAPD */
+ {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
+ {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
+ {0x17, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTB_EVENT},
+ {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTC_EVENT},
+ { } /* end */
+};
+
+/* initialize jack-sensing, too */
+static int cxt5051_init(struct hda_codec *codec)
+{
+ conexant_init(codec);
+ if (codec->patch_ops.unsol_event) {
+ cxt5051_hp_automute(codec);
+ cxt5051_portb_automic(codec);
+ cxt5051_portc_automic(codec);
+ }
+ return 0;
+}
+
+
+enum {
+ CXT5051_LAPTOP, /* Laptops w/ EAPD support */
+ CXT5051_HP, /* no docking */
+ CXT5051_MODELS
+};
+
+static const char *cxt5051_models[CXT5051_MODELS] = {
+ [CXT5051_LAPTOP] = "laptop",
+ [CXT5051_HP] = "hp",
+};
+
+static struct snd_pci_quirk cxt5051_cfg_tbl[] = {
+ SND_PCI_QUIRK(0x14f1, 0x0101, "Conexant Reference board",
+ CXT5051_LAPTOP),
+ SND_PCI_QUIRK(0x14f1, 0x5051, "HP Spartan 1.1", CXT5051_HP),
+ {}
+};
+
+static int patch_cxt5051(struct hda_codec *codec)
+{
+ struct conexant_spec *spec;
+ int board_config;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ mutex_init(&spec->amp_mutex);
+ codec->spec = spec;
+
+ codec->patch_ops = conexant_patch_ops;
+ codec->patch_ops.init = cxt5051_init;
+
+ spec->multiout.max_channels = 2;
+ spec->multiout.num_dacs = ARRAY_SIZE(cxt5051_dac_nids);
+ spec->multiout.dac_nids = cxt5051_dac_nids;
+ spec->multiout.dig_out_nid = CXT5051_SPDIF_OUT;
+ spec->num_adc_nids = 1; /* not 2; via auto-mic switch */
+ spec->adc_nids = cxt5051_adc_nids;
+ spec->num_mixers = 1;
+ spec->mixers[0] = cxt5051_mixers;
+ spec->num_init_verbs = 1;
+ spec->init_verbs[0] = cxt5051_init_verbs;
+ spec->spdif_route = 0;
+ spec->num_channel_mode = ARRAY_SIZE(cxt5051_modes);
+ spec->channel_mode = cxt5051_modes;
+ spec->cur_adc = 0;
+ spec->cur_adc_idx = 0;
+
+ board_config = snd_hda_check_board_config(codec, CXT5051_MODELS,
+ cxt5051_models,
+ cxt5051_cfg_tbl);
+ switch (board_config) {
+ case CXT5051_HP:
+ codec->patch_ops.unsol_event = cxt5051_hp_unsol_event;
+ spec->mixers[0] = cxt5051_hp_mixers;
+ break;
+ default:
+ case CXT5051_LAPTOP:
+ codec->patch_ops.unsol_event = cxt5051_hp_unsol_event;
+ break;
+ }
+
+ return 0;
+}
+
+
+/*
+ */
+
struct hda_codec_preset snd_hda_preset_conexant[] = {
{ .id = 0x14f15045, .name = "CX20549 (Venice)",
.patch = patch_cxt5045 },
{ .id = 0x14f15047, .name = "CX20551 (Waikiki)",
.patch = patch_cxt5047 },
+ { .id = 0x14f15051, .name = "CX20561 (Hermosa)",
+ .patch = patch_cxt5051 },
{} /* terminator */
};
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
ALC262_HP_BPC,
ALC262_HP_BPC_D7000_WL,
ALC262_HP_BPC_D7000_WF,
+ ALC262_HP_TC_T5735,
+ ALC262_HP_RP5700,
ALC262_BENQ_ED8,
ALC262_SONY_ASSAMD,
ALC262_BENQ_T31,
+ ALC262_ULTRA,
ALC262_AUTO,
ALC262_MODEL_LAST /* last tag */
};
ALC268_3ST,
ALC268_TOSHIBA,
ALC268_ACER,
+ ALC268_DELL,
+#ifdef CONFIG_SND_DEBUG
+ ALC268_TEST,
+#endif
ALC268_AUTO,
ALC268_MODEL_LAST /* last tag */
};
+/* ALC269 models */
+enum {
+ ALC269_BASIC,
+ ALC269_AUTO,
+ ALC269_MODEL_LAST /* last tag */
+};
+
/* ALC861 models */
enum {
ALC861_3ST,
ALC662_5ST_DIG,
ALC662_LENOVO_101E,
ALC662_ASUS_EEEPC_P701,
+ ALC662_ASUS_EEEPC_EP20,
ALC662_AUTO,
ALC662_MODEL_LAST,
};
ALC883_HAIER_W66,
ALC888_6ST_HP,
ALC888_3ST_HP,
+ ALC888_6ST_DELL,
+ ALC883_MITAC,
ALC883_AUTO,
ALC883_MODEL_LAST,
};
char *stream_name_analog; /* analog PCM stream */
struct hda_pcm_stream *stream_analog_playback;
struct hda_pcm_stream *stream_analog_capture;
+ struct hda_pcm_stream *stream_analog_alt_playback;
+ struct hda_pcm_stream *stream_analog_alt_capture;
char *stream_name_digital; /* digital PCM stream */
struct hda_pcm_stream *stream_digital_playback;
* max_channels, dacs must be set
* dig_out_nid and hp_nid are optional
*/
+ hda_nid_t alt_dac_nid;
/* capture */
unsigned int num_adc_nids;
/* for pin sensing */
unsigned int sense_updated: 1;
unsigned int jack_present: 1;
+ unsigned int master_sw: 1;
+ /* for virtual master */
+ hda_nid_t vmaster_nid;
+ u32 vmaster_tlv[4];
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_loopback_check loopback;
#endif
unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
long *valp = ucontrol->value.integer.value;
unsigned int val = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_DIGI_CONVERT, 0x00);
+ AC_VERB_GET_DIGI_CONVERT_1, 0x00);
*valp = (val & mask) != 0;
return 0;
unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
long val = *ucontrol->value.integer.value;
unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_DIGI_CONVERT,
+ AC_VERB_GET_DIGI_CONVERT_1,
0x00);
/* Set/unset the masked control bit(s) as needed */
.private_value = nid | (mask<<16) }
#endif /* CONFIG_SND_DEBUG */
+/* A switch control to allow the enabling EAPD digital outputs on the ALC26x.
+ * Again, this is only used in the ALC26x test models to help identify when
+ * the EAPD line must be asserted for features to work.
+ */
+#ifdef CONFIG_SND_DEBUG
+#define alc_eapd_ctrl_info snd_ctl_boolean_mono_info
+
+static int alc_eapd_ctrl_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ hda_nid_t nid = kcontrol->private_value & 0xffff;
+ unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
+ long *valp = ucontrol->value.integer.value;
+ unsigned int val = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_EAPD_BTLENABLE, 0x00);
+
+ *valp = (val & mask) != 0;
+ return 0;
+}
+
+static int alc_eapd_ctrl_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int change;
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ hda_nid_t nid = kcontrol->private_value & 0xffff;
+ unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
+ long val = *ucontrol->value.integer.value;
+ unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_EAPD_BTLENABLE,
+ 0x00);
+
+ /* Set/unset the masked control bit(s) as needed */
+ change = (!val ? 0 : mask) != (ctrl_data & mask);
+ if (!val)
+ ctrl_data &= ~mask;
+ else
+ ctrl_data |= mask;
+ snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
+ ctrl_data);
+
+ return change;
+}
+
+#define ALC_EAPD_CTRL_SWITCH(xname, nid, mask) \
+ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
+ .info = alc_eapd_ctrl_info, \
+ .get = alc_eapd_ctrl_get, \
+ .put = alc_eapd_ctrl_put, \
+ .private_value = nid | (mask<<16) }
+#endif /* CONFIG_SND_DEBUG */
+
/*
* set up from the preset table
*/
/* check sum */
tmp = 0;
for (i = 1; i < 16; i++) {
- if ((ass >> i) && 1)
+ if ((ass >> i) & 1)
tmp++;
}
if (((ass >> 16) & 0xf) != tmp)
break;
}
- /* is laptop and enable the function "Mute internal speaker
+ /* is laptop or Desktop and enable the function "Mute internal speaker
* when the external headphone out jack is plugged"
*/
- if (!(ass & 0x4) || !(ass & 0x8000))
+ if (!(ass & 0x8000))
return;
/*
* 10~8 : Jack location
* when the external headphone out jack is plugged"
*/
if (!spec->autocfg.speaker_pins[0]) {
- if (spec->multiout.dac_nids[0])
+ if (spec->autocfg.line_out_pins[0])
spec->autocfg.speaker_pins[0] =
- spec->multiout.dac_nids[0];
+ spec->autocfg.line_out_pins[0];
else
return;
}
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
};
-/* FIXME! */
/*
* ALC880 F1734 model
*
static struct snd_kcontrol_new alc880_f1734_mixer[] = {
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
- HDA_CODEC_VOLUME("Internal Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("Internal Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
};
-/* FIXME! */
/*
* ALC880 ASUS model
*
{ } /* end */
};
-/* FIXME! */
/*
* ALC880 ASUS W1V model
*
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
/* Uniwill */
static struct snd_kcontrol_new alc880_uniwill_mixer[] = {
- HDA_CODEC_VOLUME("HPhone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("HPhone Playback Switch", 0x0c, 2, HDA_INPUT),
- HDA_CODEC_VOLUME("iSpeaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("iSpeaker Playback Switch", 0x0d, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
};
static struct snd_kcontrol_new alc880_uniwill_p53_mixer[] = {
- HDA_CODEC_VOLUME("HPhone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("HPhone Playback Switch", 0x0c, 2, HDA_INPUT),
- HDA_CODEC_VOLUME("iSpeaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("iSpeaker Playback Switch", 0x0d, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
{ } /* end */
};
+/*
+ * virtual master controls
+ */
+
+/*
+ * slave controls for virtual master
+ */
+static const char *alc_slave_vols[] = {
+ "Front Playback Volume",
+ "Surround Playback Volume",
+ "Center Playback Volume",
+ "LFE Playback Volume",
+ "Side Playback Volume",
+ "Headphone Playback Volume",
+ "Speaker Playback Volume",
+ "Mono Playback Volume",
+ "Line-Out Playback Volume",
+ NULL,
+};
+
+static const char *alc_slave_sws[] = {
+ "Front Playback Switch",
+ "Surround Playback Switch",
+ "Center Playback Switch",
+ "LFE Playback Switch",
+ "Side Playback Switch",
+ "Headphone Playback Switch",
+ "Speaker Playback Switch",
+ "Mono Playback Switch",
+ "IEC958 Playback Switch",
+ NULL,
+};
+
/*
* build control elements
*/
if (err < 0)
return err;
}
+
+ /* if we have no master control, let's create it */
+ if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
+ snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
+ HDA_OUTPUT, spec->vmaster_tlv);
+ err = snd_hda_add_vmaster(codec, "Master Playback Volume",
+ spec->vmaster_tlv, alc_slave_vols);
+ if (err < 0)
+ return err;
+ }
+ if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
+ err = snd_hda_add_vmaster(codec, "Master Playback Switch",
+ NULL, alc_slave_sws);
+ if (err < 0)
+ return err;
+ }
+
return 0;
}
alc880_uniwill_p53_dcvol_automute(codec);
}
-/* FIXME! */
/*
* F1734 pin configuration:
* HP = 0x14, speaker-out = 0x15, mic = 0x18
{ }
};
-/* FIXME! */
/*
* ASUS pin configuration:
* HP/front = 0x14, surr = 0x15, clfe = 0x16, mic = 0x18, line = 0x1a
};
static struct snd_kcontrol_new alc880_lg_mixer[] = {
- /* FIXME: it's not really "master" but front channels */
- HDA_CODEC_VOLUME("Master Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("Master Playback Switch", 0x0f, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Front Playback Switch", 0x0f, 2, HDA_INPUT),
HDA_CODEC_VOLUME("Surround Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Surround Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0d, 1, 0x0, HDA_OUTPUT),
/*
* Analog capture
*/
-static int alc880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+static int alc880_alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
{
struct alc_spec *spec = codec->spec;
- snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
+ snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
stream_tag, 0, format);
return 0;
}
-static int alc880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+static int alc880_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct alc_spec *spec = codec->spec;
- snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
+ snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
0, 0, 0);
return 0;
}
};
static struct hda_pcm_stream alc880_pcm_analog_capture = {
- .substreams = 2,
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 2,
+ /* NID is set in alc_build_pcms */
+};
+
+static struct hda_pcm_stream alc880_pcm_analog_alt_playback = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 2,
+ /* NID is set in alc_build_pcms */
+};
+
+static struct hda_pcm_stream alc880_pcm_analog_alt_capture = {
+ .substreams = 2, /* can be overridden */
.channels_min = 2,
.channels_max = 2,
/* NID is set in alc_build_pcms */
.ops = {
- .prepare = alc880_capture_pcm_prepare,
- .cleanup = alc880_capture_pcm_cleanup
+ .prepare = alc880_alt_capture_pcm_prepare,
+ .cleanup = alc880_alt_capture_pcm_cleanup
},
};
};
/* Used by alc_build_pcms to flag that a PCM has no playback stream */
-static struct hda_pcm_stream alc_pcm_null_playback = {
+static struct hda_pcm_stream alc_pcm_null_stream = {
.substreams = 0,
.channels_min = 0,
.channels_max = 0,
* model, configure a second analog capture-only PCM.
*/
/* Additional Analaog capture for index #2 */
- if (spec->num_adc_nids > 1 && spec->stream_analog_capture &&
- spec->adc_nids) {
+ if ((spec->alt_dac_nid && spec->stream_analog_alt_playback) ||
+ (spec->num_adc_nids > 1 && spec->stream_analog_alt_capture)) {
codec->num_pcms = 3;
info = spec->pcm_rec + 2;
info->name = spec->stream_name_analog;
- /* No playback stream for second PCM */
- info->stream[SNDRV_PCM_STREAM_PLAYBACK] = alc_pcm_null_playback;
- info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
- if (spec->stream_analog_capture) {
- info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
- info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[1];
+ if (spec->alt_dac_nid) {
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+ *spec->stream_analog_alt_playback;
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
+ spec->alt_dac_nid;
+ } else {
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+ alc_pcm_null_stream;
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
+ }
+ if (spec->num_adc_nids > 1) {
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+ *spec->stream_analog_alt_capture;
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
+ spec->adc_nids[1];
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
+ spec->num_adc_nids - 1;
+ } else {
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+ alc_pcm_null_stream;
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
}
}
};
static struct snd_pci_quirk alc880_cfg_tbl[] = {
- /* Broken BIOS configuration */
- SND_PCI_QUIRK(0x2668, 0x8086, NULL, ALC880_6ST_DIG),
- SND_PCI_QUIRK(0x8086, 0x2668, NULL, ALC880_6ST_DIG),
-
+ SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_W810),
SND_PCI_QUIRK(0x1019, 0xa880, "ECS", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x1019, 0xa884, "Acer APFV", ALC880_6ST),
- SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_W810),
SND_PCI_QUIRK(0x1025, 0x0070, "ULI", ALC880_3ST_DIG),
SND_PCI_QUIRK(0x1025, 0x0077, "ULI", ALC880_6ST_DIG),
SND_PCI_QUIRK(0x1025, 0x0078, "ULI", ALC880_6ST_DIG),
SND_PCI_QUIRK(0x1025, 0x0087, "ULI", ALC880_6ST_DIG),
SND_PCI_QUIRK(0x1025, 0xe309, "ULI", ALC880_3ST_DIG),
SND_PCI_QUIRK(0x1025, 0xe310, "ULI", ALC880_3ST),
-
SND_PCI_QUIRK(0x1039, 0x1234, NULL, ALC880_6ST_DIG),
SND_PCI_QUIRK(0x103c, 0x2a09, "HP", ALC880_5ST),
-
SND_PCI_QUIRK(0x1043, 0x10b3, "ASUS W1V", ALC880_ASUS_W1V),
SND_PCI_QUIRK(0x1043, 0x10c2, "ASUS W6A", ALC880_ASUS_DIG),
SND_PCI_QUIRK(0x1043, 0x10c3, "ASUS Wxx", ALC880_ASUS_DIG),
SND_PCI_QUIRK(0x1043, 0x8181, "ASUS P4GPL", ALC880_ASUS_DIG),
SND_PCI_QUIRK(0x1043, 0x8196, "ASUS P5GD1", ALC880_6ST),
SND_PCI_QUIRK(0x1043, 0x81b4, "ASUS", ALC880_6ST),
- SND_PCI_QUIRK(0x1043, 0, "ASUS", ALC880_ASUS),
-
- SND_PCI_QUIRK(0x104d, 0x81d6, "Sony", ALC880_3ST),
+ SND_PCI_QUIRK(0x1043, 0, "ASUS", ALC880_ASUS), /* default ASUS */
SND_PCI_QUIRK(0x104d, 0x81a0, "Sony", ALC880_3ST),
+ SND_PCI_QUIRK(0x104d, 0x81d6, "Sony", ALC880_3ST),
+ SND_PCI_QUIRK(0x107b, 0x3032, "Gateway", ALC880_5ST),
SND_PCI_QUIRK(0x107b, 0x3033, "Gateway", ALC880_5ST),
SND_PCI_QUIRK(0x107b, 0x4039, "Gateway", ALC880_5ST),
- SND_PCI_QUIRK(0x107b, 0x3032, "Gateway", ALC880_5ST),
- SND_PCI_QUIRK(0x1558, 0x0520, "Clevo m520G", ALC880_CLEVO),
- SND_PCI_QUIRK(0x1558, 0x0660, "Clevo m655n", ALC880_CLEVO),
- SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_5ST_DIG),
- SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_W810),
- SND_PCI_QUIRK(0x1695, 0x400d, "EPoX", ALC880_5ST_DIG),
- SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_TCL_S700),
- SND_PCI_QUIRK(0xa0a0, 0x0560, "AOpen i915GMm-HFS", ALC880_5ST_DIG),
- SND_PCI_QUIRK(0xe803, 0x1019, NULL, ALC880_6ST_DIG),
SND_PCI_QUIRK(0x1297, 0xc790, "Shuttle ST20G5", ALC880_6ST_DIG),
SND_PCI_QUIRK(0x1458, 0xa102, "Gigabyte K8", ALC880_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x1150, "MSI", ALC880_6ST_DIG),
SND_PCI_QUIRK(0x1509, 0x925d, "FIC P4M", ALC880_6ST_DIG),
+ SND_PCI_QUIRK(0x1558, 0x0520, "Clevo m520G", ALC880_CLEVO),
+ SND_PCI_QUIRK(0x1558, 0x0660, "Clevo m655n", ALC880_CLEVO),
SND_PCI_QUIRK(0x1558, 0x5401, "ASUS", ALC880_ASUS_DIG2),
-
+ SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x1584, 0x9050, "Uniwill", ALC880_UNIWILL_DIG),
+ SND_PCI_QUIRK(0x1584, 0x9054, "Uniwlll", ALC880_F1734),
SND_PCI_QUIRK(0x1584, 0x9070, "Uniwill", ALC880_UNIWILL),
SND_PCI_QUIRK(0x1584, 0x9077, "Uniwill P53", ALC880_UNIWILL_P53),
- SND_PCI_QUIRK(0x1584, 0x9054, "Uniwlll", ALC880_F1734),
-
+ SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_W810),
+ SND_PCI_QUIRK(0x1695, 0x400d, "EPoX", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_5ST_DIG),
- SND_PCI_QUIRK(0x1734, 0x10ac, "FSC", ALC880_UNIWILL),
SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_F1734),
+ SND_PCI_QUIRK(0x1734, 0x10ac, "FSC", ALC880_UNIWILL),
SND_PCI_QUIRK(0x1734, 0x10b0, "Fujitsu", ALC880_FUJITSU),
-
+ SND_PCI_QUIRK(0x1854, 0x0018, "LG LW20", ALC880_LG_LW),
SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_LG),
SND_PCI_QUIRK(0x1854, 0x0068, "LG w1", ALC880_LG),
- SND_PCI_QUIRK(0x1854, 0x0018, "LG LW20", ALC880_LG_LW),
SND_PCI_QUIRK(0x1854, 0x0077, "LG LW25", ALC880_LG_LW),
-
- SND_PCI_QUIRK(0x8086, 0xe308, "Intel mobo", ALC880_3ST_DIG),
- SND_PCI_QUIRK(0x8086, 0xe305, "Intel mobo", ALC880_3ST_DIG),
- SND_PCI_QUIRK(0x8086, 0xd402, "Intel mobo", ALC880_3ST_DIG),
+ SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_TCL_S700),
+ SND_PCI_QUIRK(0x2668, 0x8086, NULL, ALC880_6ST_DIG), /* broken BIOS */
+ SND_PCI_QUIRK(0x8086, 0x2668, NULL, ALC880_6ST_DIG),
+ SND_PCI_QUIRK(0x8086, 0xa100, "Intel mobo", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x8086, 0xd400, "Intel mobo", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x8086, 0xd401, "Intel mobo", ALC880_5ST_DIG),
+ SND_PCI_QUIRK(0x8086, 0xd402, "Intel mobo", ALC880_3ST_DIG),
SND_PCI_QUIRK(0x8086, 0xe224, "Intel mobo", ALC880_5ST_DIG),
+ SND_PCI_QUIRK(0x8086, 0xe305, "Intel mobo", ALC880_3ST_DIG),
+ SND_PCI_QUIRK(0x8086, 0xe308, "Intel mobo", ALC880_3ST_DIG),
SND_PCI_QUIRK(0x8086, 0xe400, "Intel mobo", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x8086, 0xe401, "Intel mobo", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x8086, 0xe402, "Intel mobo", ALC880_5ST_DIG),
- SND_PCI_QUIRK(0x8086, 0xa100, "Intel mobo", ALC880_5ST_DIG),
- SND_PCI_QUIRK(0x8086, 0, "Intel mobo", ALC880_3ST),
-
+ SND_PCI_QUIRK(0x8086, 0, "Intel mobo", ALC880_3ST), /* default Intel */
+ SND_PCI_QUIRK(0xa0a0, 0x0560, "AOpen i915GMm-HFS", ALC880_5ST_DIG),
+ SND_PCI_QUIRK(0xe803, 0x1019, NULL, ALC880_6ST_DIG),
{}
};
spec->stream_name_analog = "ALC880 Analog";
spec->stream_analog_playback = &alc880_pcm_analog_playback;
spec->stream_analog_capture = &alc880_pcm_analog_capture;
+ spec->stream_analog_alt_capture = &alc880_pcm_analog_alt_capture;
spec->stream_name_digital = "ALC880 Digital";
spec->stream_digital_playback = &alc880_pcm_digital_playback;
}
}
+ spec->vmaster_nid = 0x0c;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC880_AUTO)
spec->init_hook = alc880_auto_init;
{ } /* end */
};
+/* update HP, line and mono out pins according to the master switch */
+static void alc260_hp_master_update(struct hda_codec *codec,
+ hda_nid_t hp, hda_nid_t line,
+ hda_nid_t mono)
+{
+ struct alc_spec *spec = codec->spec;
+ unsigned int val = spec->master_sw ? PIN_HP : 0;
+ /* change HP and line-out pins */
+ snd_hda_codec_write(codec, 0x0f, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+ val);
+ snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+ val);
+ /* mono (speaker) depending on the HP jack sense */
+ val = (val && !spec->jack_present) ? PIN_OUT : 0;
+ snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+ val);
+}
+
+static int alc260_hp_master_sw_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct alc_spec *spec = codec->spec;
+ *ucontrol->value.integer.value = spec->master_sw;
+ return 0;
+}
+
+static int alc260_hp_master_sw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct alc_spec *spec = codec->spec;
+ int val = !!*ucontrol->value.integer.value;
+ hda_nid_t hp, line, mono;
+
+ if (val == spec->master_sw)
+ return 0;
+ spec->master_sw = val;
+ hp = (kcontrol->private_value >> 16) & 0xff;
+ line = (kcontrol->private_value >> 8) & 0xff;
+ mono = kcontrol->private_value & 0xff;
+ alc260_hp_master_update(codec, hp, line, mono);
+ return 1;
+}
+
+static struct snd_kcontrol_new alc260_hp_output_mixer[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = alc260_hp_master_sw_get,
+ .put = alc260_hp_master_sw_put,
+ .private_value = (0x0f << 16) | (0x10 << 8) | 0x11
+ },
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x08, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Front Playback Switch", 0x08, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("Speaker Playback Volume", 0x0a, 1, 0x0,
+ HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Speaker Playback Switch", 0x0a, 1, 2, HDA_INPUT),
+ { } /* end */
+};
+
+static struct hda_verb alc260_hp_unsol_verbs[] = {
+ {0x10, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {},
+};
+
+static void alc260_hp_automute(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x10, 0,
+ AC_VERB_GET_PIN_SENSE, 0);
+ spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
+ alc260_hp_master_update(codec, 0x0f, 0x10, 0x11);
+}
+
+static void alc260_hp_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc260_hp_automute(codec);
+}
+
static struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = alc260_hp_master_sw_get,
+ .put = alc260_hp_master_sw_put,
+ .private_value = (0x10 << 16) | (0x15 << 8) | 0x11
+ },
HDA_CODEC_VOLUME("Front Playback Volume", 0x09, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Front Playback Switch", 0x10, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Aux-In Playback Volume", 0x07, 0x06, HDA_INPUT),
HDA_CODEC_MUTE("Aux-In Playback Switch", 0x07, 0x06, HDA_INPUT),
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
- HDA_CODEC_VOLUME_MONO("iSpeaker Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
- HDA_CODEC_MUTE_MONO("iSpeaker Playback Switch", 0x11, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("Speaker Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_MONO("Speaker Playback Switch", 0x11, 1, 0x0, HDA_OUTPUT),
{ } /* end */
};
+static struct hda_verb alc260_hp_3013_unsol_verbs[] = {
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {},
+};
+
+static void alc260_hp_3013_automute(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0);
+ spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
+ alc260_hp_master_update(codec, 0x10, 0x15, 0x11);
+}
+
+static void alc260_hp_3013_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc260_hp_3013_automute(codec);
+}
+
/* Fujitsu S702x series laptops. ALC260 pin usage: Mic/Line jack = 0x12,
* HP jack = 0x14, CD audio = 0x16, internal speaker = 0x10.
*/
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
ALC_SPDIF_CTRL_SWITCH("SPDIF Playback Switch", 0x03, 0x01),
ALC_SPDIF_CTRL_SWITCH("SPDIF Capture Switch", 0x06, 0x01),
+ /* A switch allowing EAPD to be enabled. Some laptops seem to use
+ * this output to turn on an external amplifier.
+ */
+ ALC_EAPD_CTRL_SWITCH("LINE-OUT EAPD Enable Switch", 0x0f, 0x02),
+ ALC_EAPD_CTRL_SWITCH("HP-OUT EAPD Enable Switch", 0x10, 0x02),
+
{ } /* end */
};
static struct hda_verb alc260_test_init_verbs[] = {
};
#endif
-static struct hda_pcm_stream alc260_pcm_analog_playback = {
- .substreams = 1,
- .channels_min = 2,
- .channels_max = 2,
-};
-
-static struct hda_pcm_stream alc260_pcm_analog_capture = {
- .substreams = 1,
- .channels_min = 2,
- .channels_max = 2,
-};
+#define alc260_pcm_analog_playback alc880_pcm_analog_alt_playback
+#define alc260_pcm_analog_capture alc880_pcm_analog_capture
#define alc260_pcm_digital_playback alc880_pcm_digital_playback
#define alc260_pcm_digital_capture alc880_pcm_digital_capture
SND_PCI_QUIRK(0x104d, 0x81cd, "Sony VAIO", ALC260_BASIC),
SND_PCI_QUIRK(0x10cf, 0x1326, "Fujitsu S702X", ALC260_FUJITSU_S702X),
SND_PCI_QUIRK(0x152d, 0x0729, "CTL U553W", ALC260_BASIC),
- SND_PCI_QUIRK(0x1631, 0xc017, "PB V7900", ALC260_WILL),
SND_PCI_QUIRK(0x161f, 0x2057, "Replacer 672V", ALC260_REPLACER_672V),
+ SND_PCI_QUIRK(0x1631, 0xc017, "PB V7900", ALC260_WILL),
{}
};
.input_mux = &alc260_capture_source,
},
[ALC260_HP] = {
- .mixers = { alc260_base_output_mixer,
+ .mixers = { alc260_hp_output_mixer,
alc260_input_mixer,
alc260_capture_alt_mixer },
- .init_verbs = { alc260_init_verbs },
+ .init_verbs = { alc260_init_verbs,
+ alc260_hp_unsol_verbs },
.num_dacs = ARRAY_SIZE(alc260_dac_nids),
.dac_nids = alc260_dac_nids,
.num_adc_nids = ARRAY_SIZE(alc260_hp_adc_nids),
.num_channel_mode = ARRAY_SIZE(alc260_modes),
.channel_mode = alc260_modes,
.input_mux = &alc260_capture_source,
+ .unsol_event = alc260_hp_unsol_event,
+ .init_hook = alc260_hp_automute,
},
[ALC260_HP_3013] = {
.mixers = { alc260_hp_3013_mixer,
alc260_input_mixer,
alc260_capture_alt_mixer },
- .init_verbs = { alc260_hp_3013_init_verbs },
+ .init_verbs = { alc260_hp_3013_init_verbs,
+ alc260_hp_3013_unsol_verbs },
.num_dacs = ARRAY_SIZE(alc260_dac_nids),
.dac_nids = alc260_dac_nids,
.num_adc_nids = ARRAY_SIZE(alc260_hp_adc_nids),
.num_channel_mode = ARRAY_SIZE(alc260_modes),
.channel_mode = alc260_modes,
.input_mux = &alc260_capture_source,
+ .unsol_event = alc260_hp_3013_unsol_event,
+ .init_hook = alc260_hp_3013_automute,
},
[ALC260_FUJITSU_S702X] = {
.mixers = { alc260_fujitsu_mixer,
spec->stream_digital_playback = &alc260_pcm_digital_playback;
spec->stream_digital_capture = &alc260_pcm_digital_capture;
+ spec->vmaster_nid = 0x08;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC260_AUTO)
spec->init_hook = alc260_auto_init;
};
static struct snd_kcontrol_new alc885_mbp3_mixer[] = {
- HDA_CODEC_VOLUME("Master Volume", 0x0c, 0x00, HDA_OUTPUT),
- HDA_BIND_MUTE ("Master Switch", 0x0c, 0x02, HDA_INPUT),
- HDA_CODEC_MUTE ("Speaker Switch", 0x14, 0x00, HDA_OUTPUT),
- HDA_CODEC_VOLUME("Line Out Volume", 0x0d,0x00, HDA_OUTPUT),
- HDA_CODEC_VOLUME("Line In Playback Volume", 0x0b, 0x02, HDA_INPUT),
- HDA_CODEC_MUTE ("Line In Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
+ HDA_BIND_MUTE ("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE ("Speaker Playback Switch", 0x14, 0x00, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Line-Out Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x00, HDA_INPUT),
HDA_CODEC_MUTE ("Mic Playback Switch", 0x0b, 0x00, HDA_INPUT),
- HDA_CODEC_VOLUME("Line In Boost", 0x1a, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Boost", 0x1a, 0x00, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Boost", 0x18, 0x00, HDA_INPUT),
{ } /* end */
};
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
static struct snd_pci_quirk alc882_cfg_tbl[] = {
SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC882_6ST_DIG),
- SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
- SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
- SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */
- SND_PCI_QUIRK(0x161f, 0x2054, "Arima W820", ALC882_ARIMA),
SND_PCI_QUIRK(0x1043, 0x060d, "Asus A7J", ALC882_ASUS_A7J),
SND_PCI_QUIRK(0x1043, 0x1243, "Asus A7J", ALC882_ASUS_A7J),
SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_ASUS_A7M),
+ SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_W2JC),
SND_PCI_QUIRK(0x1043, 0x817f, "Asus P5LD2", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG),
- SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_W2JC),
+ SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
+ SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P35 DS3R", ALC882_6ST_DIG),
+ SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */
+ SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
+ SND_PCI_QUIRK(0x161f, 0x2054, "Arima W820", ALC882_ARIMA),
{}
};
hda_nid_t nid;
nid = spec->autocfg.input_pins[AUTO_PIN_MIC];
- if (nid) {
+ if (nid && (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)) {
err = add_control(spec, ALC_CTL_WIDGET_VOL,
"Mic Boost",
HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
return err;
}
nid = spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC];
- if (nid) {
+ if (nid && (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)) {
err = add_control(spec, ALC_CTL_WIDGET_VOL,
"Front Mic Boost",
HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
case 0x106b1000: /* iMac 24 */
board_config = ALC885_IMAC24;
break;
+ case 0x106b00a1: /* Macbook */
case 0x106b2c00: /* Macbook Pro rev3 */
board_config = ALC885_MBP3;
break;
spec->stream_name_analog = "ALC882 Analog";
spec->stream_analog_playback = &alc882_pcm_analog_playback;
spec->stream_analog_capture = &alc882_pcm_analog_capture;
+ /* FIXME: setup DAC5 */
+ /*spec->stream_analog_alt_playback = &alc880_pcm_analog_alt_playback;*/
+ spec->stream_analog_alt_capture = &alc880_pcm_analog_alt_capture;
spec->stream_name_digital = "ALC882 Digital";
spec->stream_digital_playback = &alc882_pcm_digital_playback;
}
}
+ spec->vmaster_nid = 0x0c;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC882_AUTO)
spec->init_hook = alc882_auto_init;
{ } /* end */
};
+static struct snd_kcontrol_new alc883_mitac_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
+ HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 2,
+ .info = alc883_mux_enum_info,
+ .get = alc883_mux_enum_get,
+ .put = alc883_mux_enum_put,
+ },
+ { } /* end */
+};
+
static struct snd_kcontrol_new alc883_3ST_2ch_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
static struct snd_kcontrol_new alc883_lenovo_101e_2ch_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
- HDA_CODEC_VOLUME("iSpeaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("iSpeaker Playback Switch", 0x0d, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
{ } /* end */
};
-static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = {
+static struct snd_kcontrol_new alc888_6st_dell_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
- HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Surround Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Surround Playback Switch", 0x0e, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0d, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0d, 2, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0d, 1, 2, HDA_INPUT),
+ HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0d, 2, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
+ HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 2,
+ .info = alc883_mux_enum_info,
+ .get = alc883_mux_enum_get,
+ .put = alc883_mux_enum_put,
+ },
+ { } /* end */
+};
+
+static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
{ }
};
+/* toggle speaker-output according to the hp-jack state */
+static void alc883_mitac_hp_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ snd_hda_codec_amp_stereo(codec, 0x17, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+}
+
+/* auto-toggle front mic */
+/*
+static void alc883_mitac_mic_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+ unsigned char bits;
+
+ present = snd_hda_codec_read(codec, 0x18, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ bits = present ? HDA_AMP_MUTE : 0;
+ snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits);
+}
+*/
+
+static void alc883_mitac_automute(struct hda_codec *codec)
+{
+ alc883_mitac_hp_automute(codec);
+ /* alc883_mitac_mic_automute(codec); */
+}
+
+static void alc883_mitac_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ switch (res >> 26) {
+ case ALC880_HP_EVENT:
+ alc883_mitac_hp_automute(codec);
+ break;
+ case ALC880_MIC_EVENT:
+ /* alc883_mitac_mic_automute(codec); */
+ break;
+ }
+}
+
+static struct hda_verb alc883_mitac_verbs[] = {
+ /* HP */
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ /* Subwoofer */
+ {0x17, AC_VERB_SET_CONNECT_SEL, 0x02},
+ {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+
+ /* enable unsolicited event */
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ /* {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_MIC_EVENT | AC_USRSP_EN}, */
+
+ { } /* end */
+};
+
static struct hda_verb alc883_tagra_verbs[] = {
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{ }
};
+static struct hda_verb alc888_6st_dell_verbs[] = {
+ {0x14, AC_VERB_SET_CONNECT_SEL, 0x00}, /* Front: output 0 (0x0c) */
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x02}, /* Rear : output 1 (0x0e) */
+ {0x16, AC_VERB_SET_CONNECT_SEL, 0x01}, /* CLFE : output 2 (0x0d) */
+ {0x17, AC_VERB_SET_CONNECT_SEL, 0x03}, /* Side : output 3 (0x0f) */
+ {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ { }
+};
+
static struct hda_verb alc888_3st_hp_2ch_init[] = {
{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
{ }
};
+static void alc888_6st_dell_front_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x1b, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ snd_hda_codec_amp_stereo(codec, 0x17, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+}
+
+static void alc888_6st_dell_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ switch (res >> 26) {
+ case ALC880_HP_EVENT:
+ printk("hp_event\n");
+ alc888_6st_dell_front_automute(codec);
+ break;
+ }
+}
+
/*
* generic initialization of ADC, input mixers and output mixers
*/
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
/* {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, */
- {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
{ }
};
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
/* pcm configuration: identiacal with ALC880 */
#define alc883_pcm_analog_playback alc880_pcm_analog_playback
#define alc883_pcm_analog_capture alc880_pcm_analog_capture
+#define alc883_pcm_analog_alt_capture alc880_pcm_analog_alt_capture
#define alc883_pcm_digital_playback alc880_pcm_digital_playback
#define alc883_pcm_digital_capture alc880_pcm_digital_capture
[ALC883_HAIER_W66] = "haier-w66",
[ALC888_6ST_HP] = "6stack-hp",
[ALC888_3ST_HP] = "3stack-hp",
+ [ALC888_6ST_DELL] = "6stack-dell",
+ [ALC883_MITAC] = "mitac",
[ALC883_AUTO] = "auto",
};
static struct snd_pci_quirk alc883_cfg_tbl[] = {
SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC883_3ST_6ch_DIG),
+ SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_ACER_ASPIRE),
+ SND_PCI_QUIRK(0x1025, 0x0110, "Acer Aspire", ALC883_ACER_ASPIRE),
+ SND_PCI_QUIRK(0x1025, 0x0112, "Acer Aspire 9303", ALC883_ACER_ASPIRE),
+ SND_PCI_QUIRK(0x1025, 0, "Acer laptop", ALC883_ACER), /* default Acer */
+ SND_PCI_QUIRK(0x1028, 0x020d, "Dell Inspiron 530", ALC888_6ST_DELL),
SND_PCI_QUIRK(0x103c, 0x2a3d, "HP Pavillion", ALC883_6ST_DIG),
- SND_PCI_QUIRK(0x108e, 0x534d, NULL, ALC883_3ST_6ch),
- SND_PCI_QUIRK(0x1558, 0, "Clevo laptop", ALC883_LAPTOP_EAPD),
+ SND_PCI_QUIRK(0x103c, 0x2a4f, "HP Samba", ALC888_3ST_HP),
+ SND_PCI_QUIRK(0x103c, 0x2a60, "HP Lucknow", ALC888_3ST_HP),
+ SND_PCI_QUIRK(0x103c, 0x2a61, "HP Nettle", ALC888_6ST_HP),
+ SND_PCI_QUIRK(0x1043, 0x8249, "Asus M2A-VM HDMI", ALC883_3ST_6ch_DIG),
SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1071, 0x8253, "Mitac 8252d", ALC883_MITAC),
+ SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
+ SND_PCI_QUIRK(0x108e, 0x534d, NULL, ALC883_3ST_6ch),
SND_PCI_QUIRK(0x1458, 0xa002, "MSI", ALC883_6ST_DIG),
- SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC883_6ST_DIG),
- SND_PCI_QUIRK(0x1462, 0x7187, "MSI", ALC883_6ST_DIG),
- SND_PCI_QUIRK(0x1462, 0x7250, "MSI", ALC883_6ST_DIG),
- SND_PCI_QUIRK(0x1462, 0x7280, "MSI", ALC883_6ST_DIG),
- SND_PCI_QUIRK(0x1462, 0x7327, "MSI", ALC883_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x0349, "MSI", ALC883_TARGA_2ch_DIG),
+ SND_PCI_QUIRK(0x1462, 0x040d, "MSI", ALC883_TARGA_2ch_DIG),
SND_PCI_QUIRK(0x1462, 0x0579, "MSI", ALC883_TARGA_2ch_DIG),
SND_PCI_QUIRK(0x1462, 0x3729, "MSI S420", ALC883_TARGA_DIG),
- SND_PCI_QUIRK(0x1462, 0x3ef9, "MSI", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x3b7f, "MSI", ALC883_TARGA_2ch_DIG),
- SND_PCI_QUIRK(0x1462, 0x3fcc, "MSI", ALC883_TARGA_DIG),
+ SND_PCI_QUIRK(0x1462, 0x3ef9, "MSI", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x3fc1, "MSI", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x3fc3, "MSI", ALC883_TARGA_DIG),
+ SND_PCI_QUIRK(0x1462, 0x3fcc, "MSI", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x3fdf, "MSI", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x4314, "MSI", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x4319, "MSI", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x4324, "MSI", ALC883_TARGA_DIG),
+ SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1462, 0x7187, "MSI", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1462, 0x7250, "MSI", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1462, 0x7280, "MSI", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1462, 0x7327, "MSI", ALC883_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0xa422, "MSI", ALC883_TARGA_2ch_DIG),
- SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_ACER_ASPIRE),
- SND_PCI_QUIRK(0x1025, 0x0110, "Acer Aspire", ALC883_ACER_ASPIRE),
- SND_PCI_QUIRK(0x1025, 0x0112, "Acer Aspire 9303", ALC883_ACER_ASPIRE),
- SND_PCI_QUIRK(0x1025, 0, "Acer laptop", ALC883_ACER),
+ SND_PCI_QUIRK(0x147b, 0x1083, "Abit IP35-PRO", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1558, 0, "Clevo laptop", ALC883_LAPTOP_EAPD),
SND_PCI_QUIRK(0x15d9, 0x8780, "Supermicro PDSBA", ALC883_3ST_6ch),
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_MEDION),
- SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
- SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo 101e", ALC883_LENOVO_101E_2ch),
- SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17aa, 0x2085, "Lenovo NB0763", ALC883_LENOVO_NB0763),
- SND_PCI_QUIRK(0x103c, 0x2a61, "HP Nettle", ALC888_6ST_HP),
- SND_PCI_QUIRK(0x103c, 0x2a60, "HP Lucknow", ALC888_3ST_HP),
- SND_PCI_QUIRK(0x103c, 0x2a4f, "HP Samba", ALC888_3ST_HP),
+ SND_PCI_QUIRK(0x17aa, 0x3bfc, "Lenovo NB0763", ALC883_LENOVO_NB0763),
+ SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
- SND_PCI_QUIRK(0x17aa, 0x3bfc, "Lenovo NB0763", ALC883_LENOVO_NB0763),
- SND_PCI_QUIRK(0x1043, 0x8249, "Asus M2A-VM HDMI", ALC883_3ST_6ch_DIG),
- SND_PCI_QUIRK(0x147b, 0x1083, "Abit IP35-PRO", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
{}
};
.need_dac_fix = 1,
.input_mux = &alc883_capture_source,
},
+ [ALC888_6ST_DELL] = {
+ .mixers = { alc888_6st_dell_mixer, alc883_chmode_mixer },
+ .init_verbs = { alc883_init_verbs, alc888_6st_dell_verbs },
+ .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+ .dac_nids = alc883_dac_nids,
+ .dig_out_nid = ALC883_DIGOUT_NID,
+ .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+ .adc_nids = alc883_adc_nids,
+ .dig_in_nid = ALC883_DIGIN_NID,
+ .num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
+ .channel_mode = alc883_sixstack_modes,
+ .input_mux = &alc883_capture_source,
+ .unsol_event = alc888_6st_dell_unsol_event,
+ .init_hook = alc888_6st_dell_front_automute,
+ },
+ [ALC883_MITAC] = {
+ .mixers = { alc883_mitac_mixer },
+ .init_verbs = { alc883_init_verbs, alc883_mitac_verbs },
+ .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+ .dac_nids = alc883_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+ .adc_nids = alc883_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
+ .channel_mode = alc883_3ST_2ch_modes,
+ .input_mux = &alc883_capture_source,
+ .unsol_event = alc883_mitac_unsol_event,
+ .init_hook = alc883_mitac_automute,
+ },
};
spec->stream_name_analog = "ALC883 Analog";
spec->stream_analog_playback = &alc883_pcm_analog_playback;
spec->stream_analog_capture = &alc883_pcm_analog_capture;
+ spec->stream_analog_alt_capture = &alc883_pcm_analog_alt_capture;
spec->stream_name_digital = "ALC883 Digital";
spec->stream_digital_playback = &alc883_pcm_digital_playback;
spec->num_adc_nids = ARRAY_SIZE(alc883_adc_nids);
}
+ spec->vmaster_nid = 0x0c;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC883_AUTO)
spec->init_hook = alc883_auto_init;
{ } /* end */
};
+/* update HP, line and mono-out pins according to the master switch */
+static void alc262_hp_master_update(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ int val = spec->master_sw;
+
+ /* HP & line-out */
+ snd_hda_codec_write_cache(codec, 0x1b, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ val ? PIN_HP : 0);
+ snd_hda_codec_write_cache(codec, 0x15, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ val ? PIN_HP : 0);
+ /* mono (speaker) depending on the HP jack sense */
+ val = val && !spec->jack_present;
+ snd_hda_codec_write_cache(codec, 0x16, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ val ? PIN_OUT : 0);
+}
+
+static void alc262_hp_bpc_automute(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ unsigned int presence;
+ presence = snd_hda_codec_read(codec, 0x1b, 0,
+ AC_VERB_GET_PIN_SENSE, 0);
+ spec->jack_present = !!(presence & AC_PINSENSE_PRESENCE);
+ alc262_hp_master_update(codec);
+}
+
+static void alc262_hp_bpc_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+ if ((res >> 26) != ALC880_HP_EVENT)
+ return;
+ alc262_hp_bpc_automute(codec);
+}
+
+static void alc262_hp_wildwest_automute(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ unsigned int presence;
+ presence = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0);
+ spec->jack_present = !!(presence & AC_PINSENSE_PRESENCE);
+ alc262_hp_master_update(codec);
+}
+
+static void alc262_hp_wildwest_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) != ALC880_HP_EVENT)
+ return;
+ alc262_hp_wildwest_automute(codec);
+}
+
+static int alc262_hp_master_sw_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct alc_spec *spec = codec->spec;
+ *ucontrol->value.integer.value = spec->master_sw;
+ return 0;
+}
+
+static int alc262_hp_master_sw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct alc_spec *spec = codec->spec;
+ int val = !!*ucontrol->value.integer.value;
+
+ if (val == spec->master_sw)
+ return 0;
+ spec->master_sw = val;
+ alc262_hp_master_update(codec);
+ return 1;
+}
+
static struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = alc262_hp_master_sw_get,
+ .put = alc262_hp_master_sw_put,
+ },
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Front Playback Switch", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
- HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
- HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
-
+ HDA_CODEC_VOLUME_MONO("Speaker Playback Volume", 0x0e, 2, 0x0,
+ HDA_OUTPUT),
+ HDA_CODEC_MUTE_MONO("Speaker Playback Switch", 0x16, 2, 0x0,
+ HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
};
static struct snd_kcontrol_new alc262_HP_BPC_WildWest_mixer[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = alc262_hp_master_sw_get,
+ .put = alc262_hp_master_sw_put,
+ },
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
- HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
- HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("Speaker Playback Volume", 0x0e, 2, 0x0,
+ HDA_OUTPUT),
+ HDA_CODEC_MUTE_MONO("Speaker Playback Switch", 0x16, 2, 0x0,
+ HDA_OUTPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Boost", 0x1a, 0, HDA_INPUT),
{ } /* end */
};
-/* bind hp and internal speaker mute (with plug check) */
-static int alc262_sony_master_sw_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+/* mute/unmute internal speaker according to the hp jack and mute state */
+static void alc262_hp_t5735_automute(struct hda_codec *codec, int force)
{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
- long *valp = ucontrol->value.integer.value;
- int change;
+ struct alc_spec *spec = codec->spec;
- /* change hp mute */
- change = snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
- HDA_AMP_MUTE,
- valp[0] ? 0 : HDA_AMP_MUTE);
- change |= snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
- HDA_AMP_MUTE,
- valp[1] ? 0 : HDA_AMP_MUTE);
- if (change) {
- /* change speaker according to HP jack state */
- struct alc_spec *spec = codec->spec;
- unsigned int mute;
- if (spec->jack_present)
- mute = HDA_AMP_MUTE;
- else
- mute = snd_hda_codec_amp_read(codec, 0x15, 0,
- HDA_OUTPUT, 0);
- snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
- HDA_AMP_MUTE, mute);
- }
- return change;
+ if (force || !spec->sense_updated) {
+ unsigned int present;
+ present = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0);
+ spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
+ spec->sense_updated = 1;
+ }
+ snd_hda_codec_amp_stereo(codec, 0x0c, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+ spec->jack_present ? HDA_AMP_MUTE : 0);
+}
+
+static void alc262_hp_t5735_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) != ALC880_HP_EVENT)
+ return;
+ alc262_hp_t5735_automute(codec, 1);
+}
+
+static void alc262_hp_t5735_init_hook(struct hda_codec *codec)
+{
+ alc262_hp_t5735_automute(codec, 1);
+}
+
+static struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+ { } /* end */
+};
+
+static struct hda_verb alc262_hp_t5735_verbs[] = {
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ { }
+};
+
+static struct snd_kcontrol_new alc262_hp_rp5700_mixer[] = {
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Speaker Playback Switch", 0x16, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x01, HDA_INPUT),
+ { } /* end */
+};
+
+static struct hda_verb alc262_hp_rp5700_verbs[] = {
+ {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
+ {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x00 << 8))},
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x00 << 8))},
+ {}
+};
+
+static struct hda_input_mux alc262_hp_rp5700_capture_source = {
+ .num_items = 1,
+ .items = {
+ { "Line", 0x1 },
+ },
+};
+
+/* bind hp and internal speaker mute (with plug check) */
+static int alc262_sony_master_sw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ long *valp = ucontrol->value.integer.value;
+ int change;
+
+ /* change hp mute */
+ change = snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE,
+ valp[0] ? 0 : HDA_AMP_MUTE);
+ change |= snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE,
+ valp[1] ? 0 : HDA_AMP_MUTE);
+ if (change) {
+ /* change speaker according to HP jack state */
+ struct alc_spec *spec = codec->spec;
+ unsigned int mute;
+ if (spec->jack_present)
+ mute = HDA_AMP_MUTE;
+ else
+ mute = snd_hda_codec_amp_read(codec, 0x15, 0,
+ HDA_OUTPUT, 0);
+ snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, mute);
+ }
+ return change;
}
static struct snd_kcontrol_new alc262_sony_mixer[] = {
{}
};
+/* Samsung Q1 Ultra Vista model setup */
+static struct snd_kcontrol_new alc262_ultra_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x19, 0, HDA_INPUT),
+ { } /* end */
+};
+
+static struct hda_verb alc262_ultra_verbs[] = {
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+ /* Mic is on Node 0x19 */
+ {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
+ {0x22, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
+ {0x23, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
+ {0x24, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
+ {}
+};
+
+static struct hda_input_mux alc262_ultra_capture_source = {
+ .num_items = 1,
+ .items = {
+ { "Mic", 0x1 },
+ },
+};
+
+/* mute/unmute internal speaker according to the hp jack and mute state */
+static void alc262_ultra_automute(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ unsigned int mute;
+ unsigned int present;
+
+ /* need to execute and sync at first */
+ snd_hda_codec_read(codec, 0x15, 0, AC_VERB_SET_PIN_SENSE, 0);
+ present = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0);
+ spec->jack_present = (present & 0x80000000) != 0;
+ if (spec->jack_present) {
+ /* mute internal speaker */
+ snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, HDA_AMP_MUTE);
+ } else {
+ /* unmute internal speaker if necessary */
+ mute = snd_hda_codec_amp_read(codec, 0x15, 0, HDA_OUTPUT, 0);
+ snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, mute);
+ }
+}
+
+/* unsolicited event for HP jack sensing */
+static void alc262_ultra_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) != ALC880_HP_EVENT)
+ return;
+ alc262_ultra_automute(codec);
+}
+
/* add playback controls from the parsed DAC table */
static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec,
const struct auto_pin_cfg *cfg)
{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
- {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},
+ {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+
{ }
};
/* {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x06 << 8))}, */
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x07 << 8))},
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+
{ }
};
[ALC262_FUJITSU] = "fujitsu",
[ALC262_HP_BPC] = "hp-bpc",
[ALC262_HP_BPC_D7000_WL]= "hp-bpc-d7000",
+ [ALC262_HP_TC_T5735] = "hp-tc-t5735",
+ [ALC262_HP_RP5700] = "hp-rp5700",
[ALC262_BENQ_ED8] = "benq",
[ALC262_BENQ_T31] = "benq-t31",
[ALC262_SONY_ASSAMD] = "sony-assamd",
+ [ALC262_ULTRA] = "ultra",
[ALC262_AUTO] = "auto",
};
static struct snd_pci_quirk alc262_cfg_tbl[] = {
SND_PCI_QUIRK(0x1002, 0x437b, "Hippo", ALC262_HIPPO),
SND_PCI_QUIRK(0x103c, 0x12fe, "HP xw9400", ALC262_HP_BPC),
- SND_PCI_QUIRK(0x103c, 0x280c, "HP xw4400", ALC262_HP_BPC),
SND_PCI_QUIRK(0x103c, 0x12ff, "HP xw4550", ALC262_HP_BPC),
- SND_PCI_QUIRK(0x103c, 0x1308, "HP xw4600", ALC262_HP_BPC),
- SND_PCI_QUIRK(0x103c, 0x3014, "HP xw6400", ALC262_HP_BPC),
- SND_PCI_QUIRK(0x103c, 0x1307, "HP xw6600", ALC262_HP_BPC),
- SND_PCI_QUIRK(0x103c, 0x3015, "HP xw8400", ALC262_HP_BPC),
SND_PCI_QUIRK(0x103c, 0x1306, "HP xw8600", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x1307, "HP xw6600", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x1308, "HP xw4600", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x1309, "HP xw4*00", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x130a, "HP xw6*00", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x130b, "HP xw8*00", ALC262_HP_BPC),
SND_PCI_QUIRK(0x103c, 0x2800, "HP D7000", ALC262_HP_BPC_D7000_WL),
- SND_PCI_QUIRK(0x103c, 0x2802, "HP D7000", ALC262_HP_BPC_D7000_WL),
- SND_PCI_QUIRK(0x103c, 0x2804, "HP D7000", ALC262_HP_BPC_D7000_WL),
- SND_PCI_QUIRK(0x103c, 0x2806, "HP D7000", ALC262_HP_BPC_D7000_WL),
SND_PCI_QUIRK(0x103c, 0x2801, "HP D7000", ALC262_HP_BPC_D7000_WF),
+ SND_PCI_QUIRK(0x103c, 0x2802, "HP D7000", ALC262_HP_BPC_D7000_WL),
SND_PCI_QUIRK(0x103c, 0x2803, "HP D7000", ALC262_HP_BPC_D7000_WF),
+ SND_PCI_QUIRK(0x103c, 0x2804, "HP D7000", ALC262_HP_BPC_D7000_WL),
SND_PCI_QUIRK(0x103c, 0x2805, "HP D7000", ALC262_HP_BPC_D7000_WF),
+ SND_PCI_QUIRK(0x103c, 0x2806, "HP D7000", ALC262_HP_BPC_D7000_WL),
SND_PCI_QUIRK(0x103c, 0x2807, "HP D7000", ALC262_HP_BPC_D7000_WF),
+ SND_PCI_QUIRK(0x103c, 0x280c, "HP xw4400", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x3014, "HP xw6400", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x3015, "HP xw8400", ALC262_HP_BPC),
+ SND_PCI_QUIRK(0x103c, 0x302f, "HP Thin Client T5735",
+ ALC262_HP_TC_T5735),
+ SND_PCI_QUIRK(0x103c, 0x2817, "HP RP5700", ALC262_HP_RP5700),
+ SND_PCI_QUIRK(0x104d, 0x1f00, "Sony ASSAMD", ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x104d, 0x8203, "Sony UX-90", ALC262_HIPPO),
+ SND_PCI_QUIRK(0x104d, 0x820f, "Sony ASSAMD", ALC262_SONY_ASSAMD),
+ SND_PCI_QUIRK(0x104d, 0x900e, "Sony ASSAMD", ALC262_SONY_ASSAMD),
+ SND_PCI_QUIRK(0x104d, 0x9015, "Sony 0x9015", ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FUJITSU),
- SND_PCI_QUIRK(0x17ff, 0x058f, "Benq Hippo", ALC262_HIPPO_1),
+ SND_PCI_QUIRK(0x144d, 0xc032, "Samsung Q1 Ultra", ALC262_ULTRA),
SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_BENQ_ED8),
SND_PCI_QUIRK(0x17ff, 0x058d, "Benq T31-16", ALC262_BENQ_T31),
- SND_PCI_QUIRK(0x104d, 0x820f, "Sony ASSAMD", ALC262_SONY_ASSAMD),
- SND_PCI_QUIRK(0x104d, 0x9015, "Sony 0x9015", ALC262_SONY_ASSAMD),
- SND_PCI_QUIRK(0x104d, 0x900e, "Sony ASSAMD", ALC262_SONY_ASSAMD),
- SND_PCI_QUIRK(0x104d, 0x1f00, "Sony ASSAMD", ALC262_SONY_ASSAMD),
+ SND_PCI_QUIRK(0x17ff, 0x058f, "Benq Hippo", ALC262_HIPPO_1),
{}
};
.num_channel_mode = ARRAY_SIZE(alc262_modes),
.channel_mode = alc262_modes,
.input_mux = &alc262_HP_capture_source,
+ .unsol_event = alc262_hp_bpc_unsol_event,
+ .init_hook = alc262_hp_bpc_automute,
},
[ALC262_HP_BPC_D7000_WF] = {
.mixers = { alc262_HP_BPC_WildWest_mixer },
.num_channel_mode = ARRAY_SIZE(alc262_modes),
.channel_mode = alc262_modes,
.input_mux = &alc262_HP_D7000_capture_source,
+ .unsol_event = alc262_hp_wildwest_unsol_event,
+ .init_hook = alc262_hp_wildwest_automute,
},
[ALC262_HP_BPC_D7000_WL] = {
.mixers = { alc262_HP_BPC_WildWest_mixer,
.num_channel_mode = ARRAY_SIZE(alc262_modes),
.channel_mode = alc262_modes,
.input_mux = &alc262_HP_D7000_capture_source,
+ .unsol_event = alc262_hp_wildwest_unsol_event,
+ .init_hook = alc262_hp_wildwest_automute,
+ },
+ [ALC262_HP_TC_T5735] = {
+ .mixers = { alc262_hp_t5735_mixer },
+ .init_verbs = { alc262_init_verbs, alc262_hp_t5735_verbs },
+ .num_dacs = ARRAY_SIZE(alc262_dac_nids),
+ .dac_nids = alc262_dac_nids,
+ .hp_nid = 0x03,
+ .num_channel_mode = ARRAY_SIZE(alc262_modes),
+ .channel_mode = alc262_modes,
+ .input_mux = &alc262_capture_source,
+ .unsol_event = alc262_hp_t5735_unsol_event,
+ .init_hook = alc262_hp_t5735_init_hook,
},
+ [ALC262_HP_RP5700] = {
+ .mixers = { alc262_hp_rp5700_mixer },
+ .init_verbs = { alc262_init_verbs, alc262_hp_rp5700_verbs },
+ .num_dacs = ARRAY_SIZE(alc262_dac_nids),
+ .dac_nids = alc262_dac_nids,
+ .num_channel_mode = ARRAY_SIZE(alc262_modes),
+ .channel_mode = alc262_modes,
+ .input_mux = &alc262_hp_rp5700_capture_source,
+ },
[ALC262_BENQ_ED8] = {
.mixers = { alc262_base_mixer },
.init_verbs = { alc262_init_verbs, alc262_EAPD_verbs },
.unsol_event = alc262_hippo_unsol_event,
.init_hook = alc262_hippo_automute,
},
+ [ALC262_ULTRA] = {
+ .mixers = { alc262_ultra_mixer },
+ .init_verbs = { alc262_init_verbs, alc262_ultra_verbs },
+ .num_dacs = ARRAY_SIZE(alc262_dac_nids),
+ .dac_nids = alc262_dac_nids,
+ .hp_nid = 0x03,
+ .dig_out_nid = ALC262_DIGOUT_NID,
+ .num_channel_mode = ARRAY_SIZE(alc262_modes),
+ .channel_mode = alc262_modes,
+ .input_mux = &alc262_ultra_capture_source,
+ .unsol_event = alc262_ultra_unsol_event,
+ .init_hook = alc262_ultra_automute,
+ },
};
static int patch_alc262(struct hda_codec *codec)
}
}
+ spec->vmaster_nid = 0x0c;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC262_AUTO)
spec->init_hook = alc262_auto_init;
alc268_acer_automute(codec, 1);
}
+static struct snd_kcontrol_new alc268_dell_mixer[] = {
+ /* output mixer control */
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Internal Mic Boost", 0x19, 0, HDA_INPUT),
+ { }
+};
+
+static struct hda_verb alc268_dell_verbs[] = {
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ { }
+};
+
+/* mute/unmute internal speaker according to the hp jack and mute state */
+static void alc268_dell_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+ unsigned int mute;
+
+ present = snd_hda_codec_read(codec, 0x15, 0, AC_VERB_GET_PIN_SENSE, 0);
+ if (present & 0x80000000)
+ mute = HDA_AMP_MUTE;
+ else
+ mute = snd_hda_codec_amp_read(codec, 0x15, 0, HDA_OUTPUT, 0);
+ snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, mute);
+}
+
+static void alc268_dell_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) != ALC880_HP_EVENT)
+ return;
+ alc268_dell_automute(codec);
+}
+
+#define alc268_dell_init_hook alc268_dell_automute
+
/*
* generic initialization of ADC, input mixers and output mixers
*/
{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
{0x1d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
- /* FIXME: use matrix-type input source selection */
- /* Mixer elements: 0x18, 19, 1a, 1c, 14, 15, 0b */
- /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
- /* Input mixer2 */
- {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
- {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
- {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
- {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x03 << 8))},
+ /* Unmute Selector 23h,24h and set the default input to mic-in */
+
+ {0x23, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x24, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
- {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
- {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
- {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x03 << 8))},
{ }
};
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
- const struct hda_input_mux *imux = spec->input_mux;
+
unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
static hda_nid_t capture_mixers[3] = { 0x23, 0x24 };
hda_nid_t nid = capture_mixers[adc_idx];
- unsigned int *cur_val = &spec->cur_mux[adc_idx];
- unsigned int i, idx;
- idx = ucontrol->value.enumerated.item[0];
- if (idx >= imux->num_items)
- idx = imux->num_items - 1;
- if (*cur_val == idx)
- return 0;
- for (i = 0; i < imux->num_items; i++) {
- unsigned int v = (i == idx) ? 0 : HDA_AMP_MUTE;
- snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT,
- imux->items[i].index,
- HDA_AMP_MUTE, v);
- snd_hda_codec_write_cache(codec, nid, 0,
- AC_VERB_SET_CONNECT_SEL,
- idx );
- }
- *cur_val = idx;
- return 1;
+ return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
+ nid,
+ &spec->cur_mux[adc_idx]);
}
static struct snd_kcontrol_new alc268_capture_alt_mixer[] = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
},
};
-/* create input playback/capture controls for the given pin */
-static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
- const char *ctlname, int idx)
-{
- char name[32];
- int err;
+#ifdef CONFIG_SND_DEBUG
+static struct snd_kcontrol_new alc268_test_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x2, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x3, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+
+ /* Volume widgets */
+ HDA_CODEC_VOLUME("LOUT1 Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("LOUT2 Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Mono sum Playback Switch", 0x0e, 1, 2, HDA_INPUT),
+ HDA_BIND_MUTE("LINE-OUT sum Playback Switch", 0x0f, 2, HDA_INPUT),
+ HDA_BIND_MUTE("HP-OUT sum Playback Switch", 0x10, 2, HDA_INPUT),
+ HDA_BIND_MUTE("LINE-OUT Playback Switch", 0x14, 2, HDA_OUTPUT),
+ HDA_BIND_MUTE("HP-OUT Playback Switch", 0x15, 2, HDA_OUTPUT),
+ HDA_BIND_MUTE("Mono Playback Switch", 0x16, 2, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("MIC1 Capture Volume", 0x18, 0x0, HDA_INPUT),
+ HDA_BIND_MUTE("MIC1 Capture Switch", 0x18, 2, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("MIC2 Capture Volume", 0x19, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("LINE1 Capture Volume", 0x1a, 0x0, HDA_INPUT),
+ HDA_BIND_MUTE("LINE1 Capture Switch", 0x1a, 2, HDA_OUTPUT),
+ /* The below appears problematic on some hardwares */
+ /*HDA_CODEC_VOLUME("PCBEEP Playback Volume", 0x1d, 0x0, HDA_INPUT),*/
+ HDA_CODEC_VOLUME("PCM-IN1 Capture Volume", 0x23, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("PCM-IN1 Capture Switch", 0x23, 2, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("PCM-IN2 Capture Volume", 0x24, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("PCM-IN2 Capture Switch", 0x24, 2, HDA_OUTPUT),
+
+ /* Modes for retasking pin widgets */
+ ALC_PIN_MODE("LINE-OUT pin mode", 0x14, ALC_PIN_DIR_INOUT),
+ ALC_PIN_MODE("HP-OUT pin mode", 0x15, ALC_PIN_DIR_INOUT),
+ ALC_PIN_MODE("MIC1 pin mode", 0x18, ALC_PIN_DIR_INOUT),
+ ALC_PIN_MODE("LINE1 pin mode", 0x1a, ALC_PIN_DIR_INOUT),
+
+ /* Controls for GPIO pins, assuming they are configured as outputs */
+ ALC_GPIO_DATA_SWITCH("GPIO pin 0", 0x01, 0x01),
+ ALC_GPIO_DATA_SWITCH("GPIO pin 1", 0x01, 0x02),
+ ALC_GPIO_DATA_SWITCH("GPIO pin 2", 0x01, 0x04),
+ ALC_GPIO_DATA_SWITCH("GPIO pin 3", 0x01, 0x08),
+
+ /* Switches to allow the digital SPDIF output pin to be enabled.
+ * The ALC268 does not have an SPDIF input.
+ */
+ ALC_SPDIF_CTRL_SWITCH("SPDIF Playback Switch", 0x06, 0x01),
+
+ /* A switch allowing EAPD to be enabled. Some laptops seem to use
+ * this output to turn on an external amplifier.
+ */
+ ALC_EAPD_CTRL_SWITCH("LINE-OUT EAPD Enable Switch", 0x0f, 0x02),
+ ALC_EAPD_CTRL_SWITCH("HP-OUT EAPD Enable Switch", 0x10, 0x02),
+
+ { } /* end */
+};
+#endif
+
+/* create input playback/capture controls for the given pin */
+static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
+ const char *ctlname, int idx)
+{
+ char name[32];
+ int err;
sprintf(name, "%s Playback Volume", ctlname);
if (nid == 0x14) {
}
/* pcm configuration: identiacal with ALC880 */
-#define alc268_pcm_analog_playback alc880_pcm_analog_playback
-#define alc268_pcm_analog_capture alc880_pcm_analog_capture
-#define alc268_pcm_digital_playback alc880_pcm_digital_playback
+#define alc268_pcm_analog_playback alc880_pcm_analog_playback
+#define alc268_pcm_analog_capture alc880_pcm_analog_capture
+#define alc268_pcm_analog_alt_capture alc880_pcm_analog_alt_capture
+#define alc268_pcm_digital_playback alc880_pcm_digital_playback
+
+/*
+ * BIOS auto configuration
+ */
+static int alc268_parse_auto_config(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ int err;
+ static hda_nid_t alc268_ignore[] = { 0 };
+
+ err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+ alc268_ignore);
+ if (err < 0)
+ return err;
+ if (!spec->autocfg.line_outs)
+ return 0; /* can't find valid BIOS pin config */
+
+ err = alc268_auto_create_multi_out_ctls(spec, &spec->autocfg);
+ if (err < 0)
+ return err;
+ err = alc268_auto_create_analog_input_ctls(spec, &spec->autocfg);
+ if (err < 0)
+ return err;
+
+ spec->multiout.max_channels = 2;
+
+ /* digital only support output */
+ if (spec->autocfg.dig_out_pin)
+ spec->multiout.dig_out_nid = ALC268_DIGOUT_NID;
+
+ if (spec->kctl_alloc)
+ spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
+
+ spec->init_verbs[spec->num_init_verbs++] = alc268_volume_init_verbs;
+ spec->num_mux_defs = 1;
+ spec->input_mux = &spec->private_imux;
+
+ err = alc_auto_add_mic_boost(codec);
+ if (err < 0)
+ return err;
+
+ return 1;
+}
+
+#define alc268_auto_init_multi_out alc882_auto_init_multi_out
+#define alc268_auto_init_hp_out alc882_auto_init_hp_out
+#define alc268_auto_init_analog_input alc882_auto_init_analog_input
+
+/* init callback for auto-configuration model -- overriding the default init */
+static void alc268_auto_init(struct hda_codec *codec)
+{
+ alc268_auto_init_multi_out(codec);
+ alc268_auto_init_hp_out(codec);
+ alc268_auto_init_mono_speaker_out(codec);
+ alc268_auto_init_analog_input(codec);
+}
+
+/*
+ * configuration and preset
+ */
+static const char *alc268_models[ALC268_MODEL_LAST] = {
+ [ALC268_3ST] = "3stack",
+ [ALC268_TOSHIBA] = "toshiba",
+ [ALC268_ACER] = "acer",
+ [ALC268_DELL] = "dell",
+#ifdef CONFIG_SND_DEBUG
+ [ALC268_TEST] = "test",
+#endif
+ [ALC268_AUTO] = "auto",
+};
+
+static struct snd_pci_quirk alc268_cfg_tbl[] = {
+ SND_PCI_QUIRK(0x1025, 0x0126, "Acer", ALC268_ACER),
+ SND_PCI_QUIRK(0x1025, 0x012e, "Acer Aspire 5310", ALC268_ACER),
+ SND_PCI_QUIRK(0x1025, 0x0130, "Acer Extensa 5210", ALC268_ACER),
+ SND_PCI_QUIRK(0x1025, 0x0136, "Acer Aspire 5315", ALC268_ACER),
+ SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL),
+ SND_PCI_QUIRK(0x103c, 0x30cc, "TOSHIBA", ALC268_TOSHIBA),
+ SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC268_3ST),
+ SND_PCI_QUIRK(0x1179, 0xff10, "TOSHIBA A205", ALC268_TOSHIBA),
+ SND_PCI_QUIRK(0x1179, 0xff50, "TOSHIBA A305", ALC268_TOSHIBA),
+ SND_PCI_QUIRK(0x152d, 0x0763, "Diverse (CPR2000)", ALC268_ACER),
+ {}
+};
+
+static struct alc_config_preset alc268_presets[] = {
+ [ALC268_3ST] = {
+ .mixers = { alc268_base_mixer, alc268_capture_alt_mixer },
+ .init_verbs = { alc268_base_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc268_dac_nids),
+ .dac_nids = alc268_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
+ .adc_nids = alc268_adc_nids_alt,
+ .hp_nid = 0x03,
+ .dig_out_nid = ALC268_DIGOUT_NID,
+ .num_channel_mode = ARRAY_SIZE(alc268_modes),
+ .channel_mode = alc268_modes,
+ .input_mux = &alc268_capture_source,
+ },
+ [ALC268_TOSHIBA] = {
+ .mixers = { alc268_base_mixer, alc268_capture_alt_mixer },
+ .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
+ alc268_toshiba_verbs },
+ .num_dacs = ARRAY_SIZE(alc268_dac_nids),
+ .dac_nids = alc268_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
+ .adc_nids = alc268_adc_nids_alt,
+ .hp_nid = 0x03,
+ .num_channel_mode = ARRAY_SIZE(alc268_modes),
+ .channel_mode = alc268_modes,
+ .input_mux = &alc268_capture_source,
+ .unsol_event = alc268_toshiba_unsol_event,
+ .init_hook = alc268_toshiba_automute,
+ },
+ [ALC268_ACER] = {
+ .mixers = { alc268_acer_mixer, alc268_capture_alt_mixer },
+ .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
+ alc268_acer_verbs },
+ .num_dacs = ARRAY_SIZE(alc268_dac_nids),
+ .dac_nids = alc268_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
+ .adc_nids = alc268_adc_nids_alt,
+ .hp_nid = 0x02,
+ .num_channel_mode = ARRAY_SIZE(alc268_modes),
+ .channel_mode = alc268_modes,
+ .input_mux = &alc268_capture_source,
+ .unsol_event = alc268_acer_unsol_event,
+ .init_hook = alc268_acer_init_hook,
+ },
+ [ALC268_DELL] = {
+ .mixers = { alc268_dell_mixer },
+ .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
+ alc268_dell_verbs },
+ .num_dacs = ARRAY_SIZE(alc268_dac_nids),
+ .dac_nids = alc268_dac_nids,
+ .hp_nid = 0x02,
+ .num_channel_mode = ARRAY_SIZE(alc268_modes),
+ .channel_mode = alc268_modes,
+ .unsol_event = alc268_dell_unsol_event,
+ .init_hook = alc268_dell_init_hook,
+ .input_mux = &alc268_capture_source,
+ },
+#ifdef CONFIG_SND_DEBUG
+ [ALC268_TEST] = {
+ .mixers = { alc268_test_mixer, alc268_capture_mixer },
+ .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
+ alc268_volume_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc268_dac_nids),
+ .dac_nids = alc268_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
+ .adc_nids = alc268_adc_nids_alt,
+ .hp_nid = 0x03,
+ .dig_out_nid = ALC268_DIGOUT_NID,
+ .num_channel_mode = ARRAY_SIZE(alc268_modes),
+ .channel_mode = alc268_modes,
+ .input_mux = &alc268_capture_source,
+ },
+#endif
+};
+
+static int patch_alc268(struct hda_codec *codec)
+{
+ struct alc_spec *spec;
+ int board_config;
+ int err;
+
+ spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ codec->spec = spec;
+
+ board_config = snd_hda_check_board_config(codec, ALC268_MODEL_LAST,
+ alc268_models,
+ alc268_cfg_tbl);
+
+ if (board_config < 0 || board_config >= ALC268_MODEL_LAST) {
+ printk(KERN_INFO "hda_codec: Unknown model for ALC268, "
+ "trying auto-probe from BIOS...\n");
+ board_config = ALC268_AUTO;
+ }
+
+ if (board_config == ALC268_AUTO) {
+ /* automatic parse from the BIOS config */
+ err = alc268_parse_auto_config(codec);
+ if (err < 0) {
+ alc_free(codec);
+ return err;
+ } else if (!err) {
+ printk(KERN_INFO
+ "hda_codec: Cannot set up configuration "
+ "from BIOS. Using base mode...\n");
+ board_config = ALC268_3ST;
+ }
+ }
+
+ if (board_config != ALC268_AUTO)
+ setup_preset(spec, &alc268_presets[board_config]);
+
+ spec->stream_name_analog = "ALC268 Analog";
+ spec->stream_analog_playback = &alc268_pcm_analog_playback;
+ spec->stream_analog_capture = &alc268_pcm_analog_capture;
+ spec->stream_analog_alt_capture = &alc268_pcm_analog_alt_capture;
+
+ spec->stream_name_digital = "ALC268 Digital";
+ spec->stream_digital_playback = &alc268_pcm_digital_playback;
+
+ if (!spec->adc_nids && spec->input_mux) {
+ /* check whether NID 0x07 is valid */
+ unsigned int wcap = get_wcaps(codec, 0x07);
+
+ /* get type */
+ wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+ if (wcap != AC_WID_AUD_IN) {
+ spec->adc_nids = alc268_adc_nids_alt;
+ spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt);
+ spec->mixers[spec->num_mixers] =
+ alc268_capture_alt_mixer;
+ spec->num_mixers++;
+ } else {
+ spec->adc_nids = alc268_adc_nids;
+ spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids);
+ spec->mixers[spec->num_mixers] =
+ alc268_capture_mixer;
+ spec->num_mixers++;
+ }
+ }
+
+ spec->vmaster_nid = 0x02;
+
+ codec->patch_ops = alc_patch_ops;
+ if (board_config == ALC268_AUTO)
+ spec->init_hook = alc268_auto_init;
+
+ return 0;
+}
+
+/*
+ * ALC269 channel source setting (2 channel)
+ */
+#define ALC269_DIGOUT_NID ALC880_DIGOUT_NID
+
+#define alc269_dac_nids alc260_dac_nids
+
+static hda_nid_t alc269_adc_nids[1] = {
+ /* ADC1 */
+ 0x07,
+};
+
+#define alc269_modes alc260_modes
+#define alc269_capture_source alc880_lg_lw_capture_source
+
+static struct snd_kcontrol_new alc269_base_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
+ { } /* end */
+};
+
+/* capture mixer elements */
+static struct snd_kcontrol_new alc269_capture_mixer[] = {
+ HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* The multiple "Capture Source" controls confuse alsamixer
+ * So call somewhat different..
+ */
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 1,
+ .info = alc_mux_enum_info,
+ .get = alc_mux_enum_get,
+ .put = alc_mux_enum_put,
+ },
+ { } /* end */
+};
+
+/*
+ * generic initialization of ADC, input mixers and output mixers
+ */
+static struct hda_verb alc269_init_verbs[] = {
+ /*
+ * Unmute ADC0 and set the default input to mic-in
+ */
+ {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+ /* Mute input amps (PCBeep, Line In, Mic 1 & Mic 2) of the
+ * analog-loopback mixer widget
+ * Note: PASD motherboards uses the Line In 2 as the input for
+ * front panel mic (mic 2)
+ */
+ /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
+ /*
+ * Set up output mixers (0x0c - 0x0e)
+ */
+ /* set vol=0 to output mixers */
+ {0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+
+ /* set up input amps for analog loopback */
+ /* Amp Indices: DAC = 0, mixer = 1 */
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+
+ {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+
+ /* FIXME: use matrix-type input source selection */
+ /* Mixer elements: 0x18, 19, 1a, 1b, 1d, 0b */
+ /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+ {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+
+ /* set EAPD */
+ {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
+ {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
+ { }
+};
+
+/* add playback controls from the parsed DAC table */
+static int alc269_auto_create_multi_out_ctls(struct alc_spec *spec,
+ const struct auto_pin_cfg *cfg)
+{
+ hda_nid_t nid;
+ int err;
+
+ spec->multiout.num_dacs = 1; /* only use one dac */
+ spec->multiout.dac_nids = spec->private_dac_nids;
+ spec->multiout.dac_nids[0] = 2;
+
+ nid = cfg->line_out_pins[0];
+ if (nid) {
+ err = add_control(spec, ALC_CTL_WIDGET_VOL,
+ "Front Playback Volume",
+ HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+ "Front Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ }
+
+ nid = cfg->speaker_pins[0];
+ if (nid) {
+ if (!cfg->line_out_pins[0]) {
+ err = add_control(spec, ALC_CTL_WIDGET_VOL,
+ "Speaker Playback Volume",
+ HDA_COMPOSE_AMP_VAL(0x02, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ }
+ if (nid == 0x16) {
+ err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+ "Speaker Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 2, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ } else {
+ err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+ "Speaker Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ }
+ }
+ nid = cfg->hp_pins[0];
+ if (nid) {
+ /* spec->multiout.hp_nid = 2; */
+ if (!cfg->line_out_pins[0] && !cfg->speaker_pins[0]) {
+ err = add_control(spec, ALC_CTL_WIDGET_VOL,
+ "Headphone Playback Volume",
+ HDA_COMPOSE_AMP_VAL(0x02, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ }
+ if (nid == 0x16) {
+ err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+ "Headphone Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 2, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ } else {
+ err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+ "Headphone Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ }
+ }
+ return 0;
+}
+
+#define alc269_auto_create_analog_input_ctls \
+ alc880_auto_create_analog_input_ctls
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+#define alc269_loopbacks alc880_loopbacks
+#endif
+
+/* pcm configuration: identiacal with ALC880 */
+#define alc269_pcm_analog_playback alc880_pcm_analog_playback
+#define alc269_pcm_analog_capture alc880_pcm_analog_capture
+#define alc269_pcm_digital_playback alc880_pcm_digital_playback
+#define alc269_pcm_digital_capture alc880_pcm_digital_capture
/*
* BIOS auto configuration
*/
-static int alc268_parse_auto_config(struct hda_codec *codec)
+static int alc269_parse_auto_config(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
int err;
- static hda_nid_t alc268_ignore[] = { 0 };
+ static hda_nid_t alc269_ignore[] = { 0x1d, 0 };
err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
- alc268_ignore);
+ alc269_ignore);
if (err < 0)
return err;
- if (!spec->autocfg.line_outs)
- return 0; /* can't find valid BIOS pin config */
- err = alc268_auto_create_multi_out_ctls(spec, &spec->autocfg);
+ err = alc269_auto_create_multi_out_ctls(spec, &spec->autocfg);
if (err < 0)
return err;
- err = alc268_auto_create_analog_input_ctls(spec, &spec->autocfg);
+ err = alc269_auto_create_analog_input_ctls(spec, &spec->autocfg);
if (err < 0)
return err;
- spec->multiout.max_channels = 2;
+ spec->multiout.max_channels = spec->multiout.num_dacs * 2;
- /* digital only support output */
if (spec->autocfg.dig_out_pin)
- spec->multiout.dig_out_nid = ALC268_DIGOUT_NID;
+ spec->multiout.dig_out_nid = ALC269_DIGOUT_NID;
if (spec->kctl_alloc)
spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
- spec->init_verbs[spec->num_init_verbs++] = alc268_volume_init_verbs;
+ spec->init_verbs[spec->num_init_verbs++] = alc269_init_verbs;
spec->num_mux_defs = 1;
spec->input_mux = &spec->private_imux;
return 1;
}
-#define alc268_auto_init_multi_out alc882_auto_init_multi_out
-#define alc268_auto_init_hp_out alc882_auto_init_hp_out
-#define alc268_auto_init_analog_input alc882_auto_init_analog_input
+#define alc269_auto_init_multi_out alc882_auto_init_multi_out
+#define alc269_auto_init_hp_out alc882_auto_init_hp_out
+#define alc269_auto_init_analog_input alc882_auto_init_analog_input
+
/* init callback for auto-configuration model -- overriding the default init */
-static void alc268_auto_init(struct hda_codec *codec)
+static void alc269_auto_init(struct hda_codec *codec)
{
- alc268_auto_init_multi_out(codec);
- alc268_auto_init_hp_out(codec);
- alc268_auto_init_mono_speaker_out(codec);
- alc268_auto_init_analog_input(codec);
+ alc269_auto_init_multi_out(codec);
+ alc269_auto_init_hp_out(codec);
+ alc269_auto_init_analog_input(codec);
}
/*
* configuration and preset
*/
-static const char *alc268_models[ALC268_MODEL_LAST] = {
- [ALC268_3ST] = "3stack",
- [ALC268_TOSHIBA] = "toshiba",
- [ALC268_ACER] = "acer",
- [ALC268_AUTO] = "auto",
+static const char *alc269_models[ALC269_MODEL_LAST] = {
+ [ALC269_BASIC] = "basic",
};
-static struct snd_pci_quirk alc268_cfg_tbl[] = {
- SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC268_3ST),
- SND_PCI_QUIRK(0x1179, 0xff10, "TOSHIBA A205", ALC268_TOSHIBA),
- SND_PCI_QUIRK(0x1179, 0xff50, "TOSHIBA A305", ALC268_TOSHIBA),
- SND_PCI_QUIRK(0x103c, 0x30cc, "TOSHIBA", ALC268_TOSHIBA),
- SND_PCI_QUIRK(0x1025, 0x0126, "Acer", ALC268_ACER),
- SND_PCI_QUIRK(0x1025, 0x0130, "Acer Extensa 5210", ALC268_ACER),
- SND_PCI_QUIRK(0x152d, 0x0763, "Diverse (CPR2000)", ALC268_ACER),
+static struct snd_pci_quirk alc269_cfg_tbl[] = {
{}
};
-static struct alc_config_preset alc268_presets[] = {
- [ALC268_3ST] = {
- .mixers = { alc268_base_mixer, alc268_capture_alt_mixer },
- .init_verbs = { alc268_base_init_verbs },
- .num_dacs = ARRAY_SIZE(alc268_dac_nids),
- .dac_nids = alc268_dac_nids,
- .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
- .adc_nids = alc268_adc_nids_alt,
- .hp_nid = 0x03,
- .dig_out_nid = ALC268_DIGOUT_NID,
- .num_channel_mode = ARRAY_SIZE(alc268_modes),
- .channel_mode = alc268_modes,
- .input_mux = &alc268_capture_source,
- },
- [ALC268_TOSHIBA] = {
- .mixers = { alc268_base_mixer, alc268_capture_alt_mixer },
- .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
- alc268_toshiba_verbs },
- .num_dacs = ARRAY_SIZE(alc268_dac_nids),
- .dac_nids = alc268_dac_nids,
- .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
- .adc_nids = alc268_adc_nids_alt,
+static struct alc_config_preset alc269_presets[] = {
+ [ALC269_BASIC] = {
+ .mixers = { alc269_base_mixer },
+ .init_verbs = { alc269_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc269_dac_nids),
+ .dac_nids = alc269_dac_nids,
.hp_nid = 0x03,
- .num_channel_mode = ARRAY_SIZE(alc268_modes),
- .channel_mode = alc268_modes,
- .input_mux = &alc268_capture_source,
- .unsol_event = alc268_toshiba_unsol_event,
- .init_hook = alc268_toshiba_automute,
- },
- [ALC268_ACER] = {
- .mixers = { alc268_acer_mixer, alc268_capture_alt_mixer },
- .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
- alc268_acer_verbs },
- .num_dacs = ARRAY_SIZE(alc268_dac_nids),
- .dac_nids = alc268_dac_nids,
- .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt),
- .adc_nids = alc268_adc_nids_alt,
- .hp_nid = 0x02,
- .num_channel_mode = ARRAY_SIZE(alc268_modes),
- .channel_mode = alc268_modes,
- .input_mux = &alc268_capture_source,
- .unsol_event = alc268_acer_unsol_event,
- .init_hook = alc268_acer_init_hook,
+ .num_channel_mode = ARRAY_SIZE(alc269_modes),
+ .channel_mode = alc269_modes,
+ .input_mux = &alc269_capture_source,
},
};
-static int patch_alc268(struct hda_codec *codec)
+static int patch_alc269(struct hda_codec *codec)
{
struct alc_spec *spec;
int board_config;
int err;
- spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
- board_config = snd_hda_check_board_config(codec, ALC268_MODEL_LAST,
- alc268_models,
- alc268_cfg_tbl);
+ board_config = snd_hda_check_board_config(codec, ALC269_MODEL_LAST,
+ alc269_models,
+ alc269_cfg_tbl);
- if (board_config < 0 || board_config >= ALC268_MODEL_LAST) {
- printk(KERN_INFO "hda_codec: Unknown model for ALC268, "
+ if (board_config < 0) {
+ printk(KERN_INFO "hda_codec: Unknown model for ALC269, "
"trying auto-probe from BIOS...\n");
- board_config = ALC268_AUTO;
+ board_config = ALC269_AUTO;
}
- if (board_config == ALC268_AUTO) {
+ if (board_config == ALC269_AUTO) {
/* automatic parse from the BIOS config */
- err = alc268_parse_auto_config(codec);
+ err = alc269_parse_auto_config(codec);
if (err < 0) {
alc_free(codec);
return err;
printk(KERN_INFO
"hda_codec: Cannot set up configuration "
"from BIOS. Using base mode...\n");
- board_config = ALC268_3ST;
+ board_config = ALC269_BASIC;
}
}
- if (board_config != ALC268_AUTO)
- setup_preset(spec, &alc268_presets[board_config]);
+ if (board_config != ALC269_AUTO)
+ setup_preset(spec, &alc269_presets[board_config]);
- spec->stream_name_analog = "ALC268 Analog";
- spec->stream_analog_playback = &alc268_pcm_analog_playback;
- spec->stream_analog_capture = &alc268_pcm_analog_capture;
+ spec->stream_name_analog = "ALC269 Analog";
+ spec->stream_analog_playback = &alc269_pcm_analog_playback;
+ spec->stream_analog_capture = &alc269_pcm_analog_capture;
- spec->stream_name_digital = "ALC268 Digital";
- spec->stream_digital_playback = &alc268_pcm_digital_playback;
+ spec->stream_name_digital = "ALC269 Digital";
+ spec->stream_digital_playback = &alc269_pcm_digital_playback;
+ spec->stream_digital_capture = &alc269_pcm_digital_capture;
+
+ spec->adc_nids = alc269_adc_nids;
+ spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
+ spec->mixers[spec->num_mixers] = alc269_capture_mixer;
+ spec->num_mixers++;
- if (board_config == ALC268_AUTO) {
- if (!spec->adc_nids && spec->input_mux) {
- /* check whether NID 0x07 is valid */
- unsigned int wcap = get_wcaps(codec, 0x07);
-
- /* get type */
- wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
- if (wcap != AC_WID_AUD_IN) {
- spec->adc_nids = alc268_adc_nids_alt;
- spec->num_adc_nids =
- ARRAY_SIZE(alc268_adc_nids_alt);
- spec->mixers[spec->num_mixers] =
- alc268_capture_alt_mixer;
- spec->num_mixers++;
- } else {
- spec->adc_nids = alc268_adc_nids;
- spec->num_adc_nids =
- ARRAY_SIZE(alc268_adc_nids);
- spec->mixers[spec->num_mixers] =
- alc268_capture_mixer;
- spec->num_mixers++;
- }
- }
- }
codec->patch_ops = alc_patch_ops;
- if (board_config == ALC268_AUTO)
- spec->init_hook = alc268_auto_init;
-
+ if (board_config == ALC269_AUTO)
+ spec->init_hook = alc269_auto_init;
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ if (!spec->loopback.amplist)
+ spec->loopback.amplist = alc269_loopbacks;
+#endif
+
return 0;
}
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- *FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC861_3ST),
SND_PCI_QUIRK(0x1043, 0x1335, "ASUS F2/3", ALC861_ASUS_LAPTOP),
SND_PCI_QUIRK(0x1043, 0x1338, "ASUS F2/3", ALC861_ASUS_LAPTOP),
- SND_PCI_QUIRK(0x1043, 0x13d7, "ASUS A9rp", ALC861_ASUS_LAPTOP),
- SND_PCI_QUIRK(0x1584, 0x9075, "Airis Praxis N1212", ALC861_ASUS_LAPTOP),
SND_PCI_QUIRK(0x1043, 0x1393, "ASUS", ALC861_ASUS),
+ SND_PCI_QUIRK(0x1043, 0x13d7, "ASUS A9rp", ALC861_ASUS_LAPTOP),
SND_PCI_QUIRK(0x1043, 0x81cb, "ASUS P1-AH2", ALC861_3ST_DIG),
SND_PCI_QUIRK(0x1179, 0xff00, "Toshiba", ALC861_TOSHIBA),
/* FIXME: the entry below breaks Toshiba A100 (model=auto works!)
* Any other models that need this preset?
*/
/* SND_PCI_QUIRK(0x1179, 0xff10, "Toshiba", ALC861_TOSHIBA), */
- SND_PCI_QUIRK(0x1584, 0x9072, "Uniwill m31", ALC861_UNIWILL_M31),
- SND_PCI_QUIRK(0x1584, 0x9075, "Uniwill", ALC861_UNIWILL_M31),
+ SND_PCI_QUIRK(0x1462, 0x7254, "HP dx2200 (MSI MS-7254)", ALC861_3ST),
+ SND_PCI_QUIRK(0x1462, 0x7297, "HP dx2250 (MSI MS-7297)", ALC861_3ST),
SND_PCI_QUIRK(0x1584, 0x2b01, "Uniwill X40AIx", ALC861_UNIWILL_M31),
+ SND_PCI_QUIRK(0x1584, 0x9072, "Uniwill m31", ALC861_UNIWILL_M31),
+ SND_PCI_QUIRK(0x1584, 0x9075, "Airis Praxis N1212", ALC861_ASUS_LAPTOP),
+ /* FIXME: the below seems conflict */
+ /* SND_PCI_QUIRK(0x1584, 0x9075, "Uniwill", ALC861_UNIWILL_M31), */
SND_PCI_QUIRK(0x1849, 0x0660, "Asrock 939SLI32", ALC660_3ST),
SND_PCI_QUIRK(0x8086, 0xd600, "Intel", ALC861_3ST),
- SND_PCI_QUIRK(0x1462, 0x7254, "HP dx2200 (MSI MS-7254)", ALC861_3ST),
- SND_PCI_QUIRK(0x1462, 0x7297, "HP dx2250 (MSI MS-7297)", ALC861_3ST),
{}
};
spec->stream_digital_playback = &alc861_pcm_digital_playback;
spec->stream_digital_capture = &alc861_pcm_digital_capture;
+ spec->vmaster_nid = 0x03;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC861_AUTO)
spec->init_hook = alc861_auto_init;
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- *FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
};
static struct snd_pci_quirk alc861vd_cfg_tbl[] = {
+ SND_PCI_QUIRK(0x1019, 0xa88d, "Realtek ALC660 demo", ALC660VD_3ST),
+ SND_PCI_QUIRK(0x103c, 0x30bf, "HP TX1000", ALC861VD_HP),
SND_PCI_QUIRK(0x1043, 0x12e2, "Asus z35m", ALC660VD_3ST),
SND_PCI_QUIRK(0x1043, 0x1339, "Asus G1", ALC660VD_3ST),
SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS", ALC660VD_3ST_DIG),
SND_PCI_QUIRK(0x10de, 0x03f0, "Realtek ALC660 demo", ALC660VD_3ST),
- SND_PCI_QUIRK(0x1019, 0xa88d, "Realtek ALC660 demo", ALC660VD_3ST),
-
+ SND_PCI_QUIRK(0x1179, 0xff00, "Toshiba A135", ALC861VD_LENOVO),
/*SND_PCI_QUIRK(0x1179, 0xff00, "DALLAS", ALC861VD_DALLAS),*/ /*lenovo*/
SND_PCI_QUIRK(0x1179, 0xff01, "DALLAS", ALC861VD_DALLAS),
- SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo 3000 C200", ALC861VD_LENOVO),
- SND_PCI_QUIRK(0x17aa, 0x2066, "Lenovo", ALC861VD_LENOVO),
- SND_PCI_QUIRK(0x1179, 0xff00, "Toshiba A135", ALC861VD_LENOVO),
SND_PCI_QUIRK(0x1179, 0xff03, "Toshiba P205", ALC861VD_LENOVO),
SND_PCI_QUIRK(0x1565, 0x820d, "Biostar NF61S SE", ALC861VD_6ST_DIG),
+ SND_PCI_QUIRK(0x17aa, 0x2066, "Lenovo", ALC861VD_LENOVO),
+ SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo 3000 C200", ALC861VD_LENOVO),
SND_PCI_QUIRK(0x1849, 0x0862, "ASRock K8NF6G-VSTA", ALC861VD_6ST_DIG),
- SND_PCI_QUIRK(0x103c, 0x30bf, "HP TX1000", ALC861VD_HP),
{}
};
spec->mixers[spec->num_mixers] = alc861vd_capture_mixer;
spec->num_mixers++;
+ spec->vmaster_nid = 0x02;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC861VD_AUTO)
HDA_CODEC_MUTE("Mic Playback Switch", 0xb, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0xb, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0xb, 0x01, HDA_INPUT),
-
- /* Capture mixer control */
- HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
- HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Capture Source",
- .count = 1,
- .info = alc_mux_enum_info,
- .get = alc_mux_enum_get,
- .put = alc_mux_enum_put,
- },
{ } /* end */
};
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
- HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
- HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- /* .name = "Capture Source", */
- .name = "Input Source",
- .count = 1,
- .info = alc662_mux_enum_info,
- .get = alc662_mux_enum_get,
- .put = alc662_mux_enum_put,
- },
{ } /* end */
};
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
- HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
- HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- /* .name = "Capture Source", */
- .name = "Input Source",
- .count = 1,
- .info = alc662_mux_enum_info,
- .get = alc662_mux_enum_get,
- .put = alc662_mux_enum_put,
- },
{ } /* end */
};
static struct snd_kcontrol_new alc662_lenovo_101e_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x02, 2, HDA_INPUT),
- HDA_CODEC_VOLUME("iSpeaker Playback Volume", 0x03, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("iSpeaker Playback Switch", 0x03, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Speaker Playback Switch", 0x03, 2, HDA_INPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
- HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
- HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- /* .name = "Capture Source", */
- .name = "Input Source",
- .count = 1,
- .info = alc662_mux_enum_info,
- .get = alc662_mux_enum_get,
- .put = alc662_mux_enum_put,
- },
{ } /* end */
};
static struct snd_kcontrol_new alc662_eeepc_p701_mixer[] = {
- HDA_CODEC_MUTE("iSpeaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("LineOut Playback Volume", 0x02, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("LineOut Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
{ } /* end */
};
+static struct snd_kcontrol_new alc662_eeepc_ep20_mixer[] = {
+ HDA_CODEC_VOLUME("LineOut Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("LineOut Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Surround Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Surround Playback Switch", 0x03, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x04, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x04, 2, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Center Playback Switch", 0x04, 1, 2, HDA_INPUT),
+ HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x04, 2, 2, HDA_INPUT),
+ HDA_CODEC_MUTE("Speaker Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("MuteCtrl Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ { } /* end */
+};
+
static struct snd_kcontrol_new alc662_chmode_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
{}
};
+/* Set Unsolicited Event*/
+static struct hda_verb alc662_eeepc_ep20_sue_init_verbs[] = {
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {}
+};
+
/*
* generic initialization of ADC, input mixers and output mixers
*/
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
.count = 1,
- .info = alc882_mux_enum_info,
- .get = alc882_mux_enum_get,
- .put = alc882_mux_enum_put,
+ .info = alc662_mux_enum_info,
+ .get = alc662_mux_enum_get,
+ .put = alc662_mux_enum_put,
},
{ } /* end */
};
alc662_eeepc_mic_automute(codec);
}
+static void alc662_eeepc_ep20_automute(struct hda_codec *codec)
+{
+ unsigned int mute;
+ unsigned int present;
+
+ snd_hda_codec_read(codec, 0x14, 0, AC_VERB_SET_PIN_SENSE, 0);
+ present = snd_hda_codec_read(codec, 0x14, 0,
+ AC_VERB_GET_PIN_SENSE, 0);
+ present = (present & 0x80000000) != 0;
+ if (present) {
+ /* mute internal speaker */
+ snd_hda_codec_amp_stereo(codec, 0x1b, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, HDA_AMP_MUTE);
+ } else {
+ /* unmute internal speaker if necessary */
+ mute = snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0);
+ snd_hda_codec_amp_stereo(codec, 0x1b, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, mute);
+ }
+}
+
+/* unsolicited event for HP jack sensing */
+static void alc662_eeepc_ep20_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc662_eeepc_ep20_automute(codec);
+}
+
+static void alc662_eeepc_ep20_inithook(struct hda_codec *codec)
+{
+ alc662_eeepc_ep20_automute(codec);
+}
+
#ifdef CONFIG_SND_HDA_POWER_SAVE
#define alc662_loopbacks alc880_loopbacks
#endif
[ALC662_3ST_6ch] = "3stack-6ch",
[ALC662_5ST_DIG] = "6stack-dig",
[ALC662_LENOVO_101E] = "lenovo-101e",
+ [ALC662_ASUS_EEEPC_P701] = "eeepc-p701",
+ [ALC662_ASUS_EEEPC_EP20] = "eeepc-ep20",
[ALC662_AUTO] = "auto",
};
static struct snd_pci_quirk alc662_cfg_tbl[] = {
- SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo", ALC662_LENOVO_101E),
SND_PCI_QUIRK(0x1043, 0x82a1, "ASUS Eeepc", ALC662_ASUS_EEEPC_P701),
+ SND_PCI_QUIRK(0x1043, 0x82d1, "ASUS Eeepc EP20", ALC662_ASUS_EEEPC_EP20),
+ SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo", ALC662_LENOVO_101E),
{}
};
.unsol_event = alc662_eeepc_unsol_event,
.init_hook = alc662_eeepc_inithook,
},
+ [ALC662_ASUS_EEEPC_EP20] = {
+ .mixers = { alc662_eeepc_ep20_mixer, alc662_capture_mixer,
+ alc662_chmode_mixer },
+ .init_verbs = { alc662_init_verbs,
+ alc662_eeepc_ep20_sue_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc662_dac_nids),
+ .dac_nids = alc662_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc662_adc_nids),
+ .adc_nids = alc662_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc662_3ST_6ch_modes),
+ .channel_mode = alc662_3ST_6ch_modes,
+ .input_mux = &alc662_lenovo_101e_capture_source,
+ .unsol_event = alc662_eeepc_ep20_unsol_event,
+ .init_hook = alc662_eeepc_ep20_inithook,
+ },
};
struct alc_spec *spec = codec->spec;
int i;
+ alc_subsystem_id(codec, 0x15, 0x1b, 0x14);
for (i = 0; i <= HDA_SIDE; i++) {
hda_nid_t nid = spec->autocfg.line_out_pins[i];
int pin_type = get_pin_type(spec->autocfg.line_out_type);
spec->num_adc_nids = ARRAY_SIZE(alc662_adc_nids);
}
+ spec->vmaster_nid = 0x02;
+
codec->patch_ops = alc_patch_ops;
if (board_config == ALC662_AUTO)
spec->init_hook = alc662_auto_init;
struct hda_codec_preset snd_hda_preset_realtek[] = {
{ .id = 0x10ec0260, .name = "ALC260", .patch = patch_alc260 },
{ .id = 0x10ec0262, .name = "ALC262", .patch = patch_alc262 },
+ { .id = 0x10ec0267, .name = "ALC267", .patch = patch_alc268 },
{ .id = 0x10ec0268, .name = "ALC268", .patch = patch_alc268 },
+ { .id = 0x10ec0269, .name = "ALC269", .patch = patch_alc269 },
{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
.patch = patch_alc861 },
{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
{ .id = 0x10ec0883, .name = "ALC883", .patch = patch_alc883 },
{ .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
{ .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc883 },
+ { .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc883 },
{} /* terminator */
};
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
struct hda_codec_preset snd_hda_preset_si3054[] = {
{ .id = 0x163c3055, .name = "Si3054", .patch = patch_si3054 },
{ .id = 0x163c3155, .name = "Si3054", .patch = patch_si3054 },
- { .id = 0x11c11040, .name = "Si3054", .patch = patch_si3054 },
{ .id = 0x11c13026, .name = "Si3054", .patch = patch_si3054 },
{ .id = 0x11c13055, .name = "Si3054", .patch = patch_si3054 },
{ .id = 0x11c13155, .name = "Si3054", .patch = patch_si3054 },
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include "hda_local.h"
#define NUM_CONTROL_ALLOC 32
-#define STAC_HP_EVENT 0x37
+#define STAC_PWR_EVENT 0x20
+#define STAC_HP_EVENT 0x30
enum {
STAC_REF,
STAC_9205_MODELS
};
+enum {
+ STAC_92HD73XX_REF,
+ STAC_92HD73XX_MODELS
+};
+
+enum {
+ STAC_92HD71BXX_REF,
+ STAC_92HD71BXX_MODELS
+};
+
enum {
STAC_925x_REF,
STAC_M2_2,
STAC_D965_3ST,
STAC_D965_5ST,
STAC_DELL_3ST,
+ STAC_DELL_BIOS,
STAC_927X_MODELS
};
unsigned int mic_switch: 1;
unsigned int alt_switch: 1;
unsigned int hp_detect: 1;
- unsigned int gpio_mute: 1;
- unsigned int gpio_mask, gpio_data;
+ /* gpio lines */
+ unsigned int gpio_mask;
+ unsigned int gpio_dir;
+ unsigned int gpio_data;
+ unsigned int gpio_mute;
+
+ /* analog loopback */
+ unsigned char aloopback_mask;
+ unsigned char aloopback_shift;
+
+ /* power management */
+ unsigned int num_pwrs;
+ hda_nid_t *pwr_nids;
/* playback */
+ struct hda_input_mux *mono_mux;
+ unsigned int cur_mmux;
struct hda_multi_out multiout;
hda_nid_t dac_nids[5];
unsigned int num_muxes;
hda_nid_t *dmic_nids;
unsigned int num_dmics;
- hda_nid_t dmux_nid;
+ hda_nid_t *dmux_nids;
+ unsigned int num_dmuxes;
hda_nid_t dig_in_nid;
+ hda_nid_t mono_nid;
/* pin widgets */
hda_nid_t *pin_nids;
/* capture source */
struct hda_input_mux *dinput_mux;
- unsigned int cur_dmux;
+ unsigned int cur_dmux[2];
struct hda_input_mux *input_mux;
unsigned int cur_mux[3];
struct snd_kcontrol_new *kctl_alloc;
struct hda_input_mux private_dimux;
struct hda_input_mux private_imux;
+ struct hda_input_mux private_mono_mux;
+
+ /* virtual master */
+ unsigned int vmaster_tlv[4];
};
static hda_nid_t stac9200_adc_nids[1] = {
0x02,
};
+static hda_nid_t stac92hd73xx_pwr_nids[8] = {
+ 0x0a, 0x0b, 0x0c, 0xd, 0x0e,
+ 0x0f, 0x10, 0x11
+};
+
+static hda_nid_t stac92hd73xx_adc_nids[2] = {
+ 0x1a, 0x1b
+};
+
+#define STAC92HD73XX_NUM_DMICS 2
+static hda_nid_t stac92hd73xx_dmic_nids[STAC92HD73XX_NUM_DMICS + 1] = {
+ 0x13, 0x14, 0
+};
+
+#define STAC92HD73_DAC_COUNT 5
+static hda_nid_t stac92hd73xx_dac_nids[STAC92HD73_DAC_COUNT] = {
+ 0x15, 0x16, 0x17, 0x18, 0x19,
+};
+
+static hda_nid_t stac92hd73xx_mux_nids[4] = {
+ 0x28, 0x29, 0x2a, 0x2b,
+};
+
+static hda_nid_t stac92hd73xx_dmux_nids[2] = {
+ 0x20, 0x21,
+};
+
+static hda_nid_t stac92hd71bxx_pwr_nids[3] = {
+ 0x0a, 0x0d, 0x0f
+};
+
+static hda_nid_t stac92hd71bxx_adc_nids[2] = {
+ 0x12, 0x13,
+};
+
+static hda_nid_t stac92hd71bxx_mux_nids[2] = {
+ 0x1a, 0x1b
+};
+
+static hda_nid_t stac92hd71bxx_dmux_nids[1] = {
+ 0x1c,
+};
+
+static hda_nid_t stac92hd71bxx_dac_nids[2] = {
+ 0x10, /*0x11, */
+};
+
+#define STAC92HD71BXX_NUM_DMICS 2
+static hda_nid_t stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS + 1] = {
+ 0x18, 0x19, 0
+};
+
static hda_nid_t stac925x_adc_nids[1] = {
0x03,
};
0x15, 0
};
+static hda_nid_t stac925x_dmux_nids[1] = {
+ 0x14,
+};
+
static hda_nid_t stac922x_adc_nids[2] = {
0x06, 0x07,
};
0x15, 0x16, 0x17
};
+static hda_nid_t stac927x_dmux_nids[1] = {
+ 0x1b,
+};
+
+#define STAC927X_NUM_DMICS 2
+static hda_nid_t stac927x_dmic_nids[STAC927X_NUM_DMICS + 1] = {
+ 0x13, 0x14, 0
+};
+
static hda_nid_t stac9205_adc_nids[2] = {
0x12, 0x13
};
0x19, 0x1a
};
+static hda_nid_t stac9205_dmux_nids[1] = {
+ 0x1d,
+};
+
#define STAC9205_NUM_DMICS 2
static hda_nid_t stac9205_dmic_nids[STAC9205_NUM_DMICS + 1] = {
0x17, 0x18, 0
0x0f, 0x10, 0x11, 0x15, 0x1b,
};
+static hda_nid_t stac92hd73xx_pin_nids[12] = {
+ 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
+ 0x0f, 0x10, 0x11, 0x12, 0x13,
+ 0x14, 0x22
+};
+
+static hda_nid_t stac92hd71bxx_pin_nids[10] = {
+ 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
+ 0x0f, 0x14, 0x18, 0x19, 0x1e,
+};
+
static hda_nid_t stac927x_pin_nids[14] = {
0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x0f, 0x10, 0x11, 0x12, 0x13,
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct sigmatel_spec *spec = codec->spec;
+ unsigned int dmux_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
- ucontrol->value.enumerated.item[0] = spec->cur_dmux;
+ ucontrol->value.enumerated.item[0] = spec->cur_dmux[dmux_idx];
return 0;
}
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct sigmatel_spec *spec = codec->spec;
+ unsigned int dmux_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
return snd_hda_input_mux_put(codec, spec->dinput_mux, ucontrol,
- spec->dmux_nid, &spec->cur_dmux);
+ spec->dmux_nids[dmux_idx], &spec->cur_dmux[dmux_idx]);
}
static int stac92xx_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
}
+static int stac92xx_mono_mux_enum_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+ return snd_hda_input_mux_info(spec->mono_mux, uinfo);
+}
+
+static int stac92xx_mono_mux_enum_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+
+ ucontrol->value.enumerated.item[0] = spec->cur_mmux;
+ return 0;
+}
+
+static int stac92xx_mono_mux_enum_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+
+ return snd_hda_input_mux_put(codec, spec->mono_mux, ucontrol,
+ spec->mono_nid, &spec->cur_mmux);
+}
+
#define stac92xx_aloopback_info snd_ctl_boolean_mono_info
static int stac92xx_aloopback_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
struct sigmatel_spec *spec = codec->spec;
- ucontrol->value.integer.value[0] = spec->aloopback;
+ ucontrol->value.integer.value[0] = !!(spec->aloopback &
+ (spec->aloopback_mask << idx));
return 0;
}
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct sigmatel_spec *spec = codec->spec;
+ unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
unsigned int dac_mode;
+ unsigned int val, idx_val;
- if (spec->aloopback == ucontrol->value.integer.value[0])
+ idx_val = spec->aloopback_mask << idx;
+ if (ucontrol->value.integer.value[0])
+ val = spec->aloopback | idx_val;
+ else
+ val = spec->aloopback & ~idx_val;
+ if (spec->aloopback == val)
return 0;
- spec->aloopback = ucontrol->value.integer.value[0];
-
+ spec->aloopback = val;
+ /* Only return the bits defined by the shift value of the
+ * first two bytes of the mask
+ */
dac_mode = snd_hda_codec_read(codec, codec->afg, 0,
- kcontrol->private_value & 0xFFFF, 0x0);
+ kcontrol->private_value & 0xFFFF, 0x0);
+ dac_mode >>= spec->aloopback_shift;
- if (spec->aloopback) {
+ if (spec->aloopback & idx_val) {
snd_hda_power_up(codec);
- dac_mode |= 0x40;
+ dac_mode |= idx_val;
} else {
snd_hda_power_down(codec);
- dac_mode &= ~0x40;
+ dac_mode &= ~idx_val;
}
snd_hda_codec_write_cache(codec, codec->afg, 0,
{}
};
+static struct hda_verb stac92hd73xx_6ch_core_init[] = {
+ /* set master volume and direct control */
+ { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
+ /* setup audio connections */
+ { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00},
+ { 0x10, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x11, AC_VERB_SET_CONNECT_SEL, 0x02},
+ /* setup adcs to point to mixer */
+ { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ /* setup import muxs */
+ { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {}
+};
+
+static struct hda_verb stac92hd73xx_8ch_core_init[] = {
+ /* set master volume and direct control */
+ { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
+ /* setup audio connections */
+ { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00},
+ { 0x10, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x11, AC_VERB_SET_CONNECT_SEL, 0x02},
+ /* connect hp ports to dac3 */
+ { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x03},
+ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x03},
+ /* setup adcs to point to mixer */
+ { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ /* setup import muxs */
+ { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x03},
+ {}
+};
+
+static struct hda_verb stac92hd73xx_10ch_core_init[] = {
+ /* set master volume and direct control */
+ { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
+ /* setup audio connections */
+ { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
+ { 0x10, AC_VERB_SET_CONNECT_SEL, 0x01 },
+ { 0x11, AC_VERB_SET_CONNECT_SEL, 0x02 },
+ /* dac3 is connected to import3 mux */
+ { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0xb07f},
+ /* connect hp ports to dac4 */
+ { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x04},
+ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x04},
+ /* setup adcs to point to mixer */
+ { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ /* setup import muxs */
+ { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x03},
+ {}
+};
+
+static struct hda_verb stac92hd71bxx_core_init[] = {
+ /* set master volume and direct control */
+ { 0x28, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
+ /* connect headphone jack to dac1 */
+ { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, /* Speaker */
+ /* unmute right and left channels for nodes 0x0a, 0xd, 0x0f */
+ { 0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ { 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ { 0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+};
+
+static struct hda_verb stac92hd71bxx_analog_core_init[] = {
+ /* set master volume and direct control */
+ { 0x28, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
+ /* connect headphone jack to dac1 */
+ { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01},
+ /* connect ports 0d and 0f to audio mixer */
+ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x2},
+ { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x2},
+ { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, /* Speaker */
+ /* unmute dac0 input in audio mixer */
+ { 0x17, AC_VERB_SET_AMP_GAIN_MUTE, 0x701f},
+ /* unmute right and left channels for nodes 0x0a, 0xd, 0x0f */
+ { 0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ { 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ { 0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {}
+};
+
static struct hda_verb stac925x_core_init[] = {
/* set dac0mux for dac converter */
{ 0x06, AC_VERB_SET_CONNECT_SEL, 0x00},
{}
};
+#define STAC_MONO_MUX \
+ { \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = "Mono Mux", \
+ .count = 1, \
+ .info = stac92xx_mono_mux_enum_info, \
+ .get = stac92xx_mono_mux_enum_get, \
+ .put = stac92xx_mono_mux_enum_put, \
+ }
+
#define STAC_INPUT_SOURCE(cnt) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.put = stac92xx_mux_enum_put, \
}
-#define STAC_ANALOG_LOOPBACK(verb_read,verb_write) \
+#define STAC_ANALOG_LOOPBACK(verb_read, verb_write, cnt) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = "Analog Loopback", \
- .count = 1, \
+ .count = cnt, \
.info = stac92xx_aloopback_info, \
.get = stac92xx_aloopback_get, \
.put = stac92xx_aloopback_put, \
{ } /* end */
};
+static struct snd_kcontrol_new stac92hd73xx_6ch_mixer[] = {
+ STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 3),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x20, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x20, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x21, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x21, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
+ HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
+ HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
+ { } /* end */
+};
+
+static struct snd_kcontrol_new stac92hd73xx_8ch_mixer[] = {
+ STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 4),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x20, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x20, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x21, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x21, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
+ HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
+ HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
+ { } /* end */
+};
+
+static struct snd_kcontrol_new stac92hd73xx_10ch_mixer[] = {
+ STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 5),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x20, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x20, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x21, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x21, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
+ HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
+ HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
+
+ HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
+ { } /* end */
+};
+
+static struct snd_kcontrol_new stac92hd71bxx_analog_mixer[] = {
+ STAC_INPUT_SOURCE(2),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Mux Volume", 0x0, 0x1a, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x1d, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x1d, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Mux Volume", 0x1, 0x1b, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_MUTE("Analog Loopback 1", 0x17, 0x3, HDA_INPUT),
+ HDA_CODEC_MUTE("Analog Loopback 2", 0x17, 0x4, HDA_INPUT),
+ { } /* end */
+};
+
+static struct snd_kcontrol_new stac92hd71bxx_mixer[] = {
+ STAC_INPUT_SOURCE(2),
+ STAC_ANALOG_LOOPBACK(0xFA0, 0x7A0, 2),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Mux Volume", 0x0, 0x1a, 0x0, HDA_OUTPUT),
+
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 0x1, 0x1d, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 0x1, 0x1d, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Mux Volume", 0x1, 0x1b, 0x0, HDA_OUTPUT),
+ { } /* end */
+};
+
static struct snd_kcontrol_new stac925x_mixer[] = {
STAC_INPUT_SOURCE(1),
HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_OUTPUT),
};
static struct snd_kcontrol_new stac9205_mixer[] = {
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Digital Input Source",
- .count = 1,
- .info = stac92xx_dmux_enum_info,
- .get = stac92xx_dmux_enum_get,
- .put = stac92xx_dmux_enum_put,
- },
STAC_INPUT_SOURCE(2),
- STAC_ANALOG_LOOPBACK(0xFE0, 0x7E0),
+ STAC_ANALOG_LOOPBACK(0xFE0, 0x7E0, 1),
HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1d, 0x0, HDA_OUTPUT),
static struct snd_kcontrol_new stac927x_mixer[] = {
STAC_INPUT_SOURCE(3),
- STAC_ANALOG_LOOPBACK(0xFEB, 0x7EB),
+ STAC_ANALOG_LOOPBACK(0xFEB, 0x7EB, 1),
HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x18, 0x0, HDA_INPUT),
HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1b, 0x0, HDA_OUTPUT),
{ } /* end */
};
+static struct snd_kcontrol_new stac_dmux_mixer = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Digital Input Source",
+ /* count set later */
+ .info = stac92xx_dmux_enum_info,
+ .get = stac92xx_dmux_enum_get,
+ .put = stac92xx_dmux_enum_put,
+};
+
+static const char *slave_vols[] = {
+ "Front Playback Volume",
+ "Surround Playback Volume",
+ "Center Playback Volume",
+ "LFE Playback Volume",
+ "Side Playback Volume",
+ "Headphone Playback Volume",
+ "Headphone Playback Volume",
+ "Speaker Playback Volume",
+ "External Speaker Playback Volume",
+ "Speaker2 Playback Volume",
+ NULL
+};
+
+static const char *slave_sws[] = {
+ "Front Playback Switch",
+ "Surround Playback Switch",
+ "Center Playback Switch",
+ "LFE Playback Switch",
+ "Side Playback Switch",
+ "Headphone Playback Switch",
+ "Headphone Playback Switch",
+ "Speaker Playback Switch",
+ "External Speaker Playback Switch",
+ "Speaker2 Playback Switch",
+ "IEC958 Playback Switch",
+ NULL
+};
+
static int stac92xx_build_controls(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
if (err < 0)
return err;
}
+ if (spec->num_dmuxes > 0) {
+ stac_dmux_mixer.count = spec->num_dmuxes;
+ err = snd_ctl_add(codec->bus->card,
+ snd_ctl_new1(&stac_dmux_mixer, codec));
+ if (err < 0)
+ return err;
+ }
if (spec->multiout.dig_out_nid) {
err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
if (err < 0)
return err;
}
+
+ /* if we have no master control, let's create it */
+ if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
+ snd_hda_set_vmaster_tlv(codec, spec->multiout.dac_nids[0],
+ HDA_OUTPUT, spec->vmaster_tlv);
+ err = snd_hda_add_vmaster(codec, "Master Playback Volume",
+ spec->vmaster_tlv, slave_vols);
+ if (err < 0)
+ return err;
+ }
+ if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
+ err = snd_hda_add_vmaster(codec, "Master Playback Switch",
+ NULL, slave_sws);
+ if (err < 0)
+ return err;
+ }
+
return 0;
}
static unsigned int ref925x_pin_configs[8] = {
0x40c003f0, 0x424503f2, 0x01813022, 0x02a19021,
- 0x90a70320, 0x02214210, 0x400003f1, 0x9033032e,
+ 0x90a70320, 0x02214210, 0x01019020, 0x9033032e,
};
static unsigned int stac925x_MA6_pin_configs[8] = {
{} /* terminator */
};
+static unsigned int ref92hd73xx_pin_configs[12] = {
+ 0x02214030, 0x02a19040, 0x01a19020, 0x02214030,
+ 0x0181302e, 0x01014010, 0x01014020, 0x01014030,
+ 0x02319040, 0x90a000f0, 0x90a000f0, 0x01452050,
+};
+
+static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
+ [STAC_92HD73XX_REF] = ref92hd73xx_pin_configs,
+};
+
+static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
+ [STAC_92HD73XX_REF] = "ref",
+};
+
+static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
+ /* SigmaTel reference board */
+ SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
+ "DFI LanParty", STAC_92HD73XX_REF),
+ {} /* terminator */
+};
+
+static unsigned int ref92hd71bxx_pin_configs[10] = {
+ 0x02214030, 0x02a19040, 0x01a19020, 0x01014010,
+ 0x0181302e, 0x01114010, 0x01019020, 0x90a000f0,
+ 0x90a000f0, 0x01452050,
+};
+
+static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
+ [STAC_92HD71BXX_REF] = ref92hd71bxx_pin_configs,
+};
+
+static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
+ [STAC_92HD71BXX_REF] = "ref",
+};
+
+static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
+ /* SigmaTel reference board */
+ SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
+ "DFI LanParty", STAC_92HD71BXX_REF),
+ {} /* terminator */
+};
+
static unsigned int ref922x_pin_configs[10] = {
0x01014010, 0x01016011, 0x01012012, 0x0221401f,
0x01813122, 0x01011014, 0x01441030, 0x01c41030,
102801D7 (Dell XPS M1210)
*/
static unsigned int dell_922x_m82_pin_configs[10] = {
- 0x0221121f, 0x408103ff, 0x02111212, 0x90100310,
- 0x408003f1, 0x02111211, 0x03451340, 0x40c003f2,
+ 0x02211211, 0x408103ff, 0x02a1123e, 0x90100310,
+ 0x408003f1, 0x0221121f, 0x03451340, 0x40c003f2,
0x508003f3, 0x405003f4,
};
static unsigned int dell_3st_pin_configs[14] = {
0x02211230, 0x02a11220, 0x01a19040, 0x01114210,
0x01111212, 0x01116211, 0x01813050, 0x01112214,
- 0x403003fa, 0x40000100, 0x40000100, 0x404003fb,
+ 0x403003fa, 0x90a60040, 0x90a60040, 0x404003fb,
0x40c003fc, 0x40000100
};
static unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
- [STAC_D965_REF] = ref927x_pin_configs,
- [STAC_D965_3ST] = d965_3st_pin_configs,
- [STAC_D965_5ST] = d965_5st_pin_configs,
- [STAC_DELL_3ST] = dell_3st_pin_configs,
+ [STAC_D965_REF] = ref927x_pin_configs,
+ [STAC_D965_3ST] = d965_3st_pin_configs,
+ [STAC_D965_5ST] = d965_5st_pin_configs,
+ [STAC_DELL_3ST] = dell_3st_pin_configs,
+ [STAC_DELL_BIOS] = NULL,
};
static const char *stac927x_models[STAC_927X_MODELS] = {
- [STAC_D965_REF] = "ref",
- [STAC_D965_3ST] = "3stack",
- [STAC_D965_5ST] = "5stack",
- [STAC_DELL_3ST] = "dell-3stack",
+ [STAC_D965_REF] = "ref",
+ [STAC_D965_3ST] = "3stack",
+ [STAC_D965_5ST] = "5stack",
+ [STAC_DELL_3ST] = "dell-3stack",
+ [STAC_DELL_BIOS] = "dell-bios",
};
static struct snd_pci_quirk stac927x_cfg_tbl[] = {
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2003, "Intel D965", STAC_D965_3ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2002, "Intel D965", STAC_D965_3ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2001, "Intel D965", STAC_D965_3ST),
- SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f3, "Dell Inspiron 1420", STAC_D965_3ST),
/* Dell 3 stack systems */
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f7, "Dell XPS M1730", STAC_DELL_3ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01dd, "Dell Dimension E520", STAC_DELL_3ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01ed, "Dell ", STAC_DELL_3ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f4, "Dell ", STAC_DELL_3ST),
+ /* Dell 3 stack systems with verb table in BIOS */
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f3, "Dell Inspiron 1420", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0227, "Dell Vostro 1400 ", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x022f, "Dell ", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x022e, "Dell ", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0242, "Dell ", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0243, "Dell ", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02ff, "Dell ", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0209, "Dell XPS 1330", STAC_DELL_BIOS),
/* 965 based 5 stack systems */
- SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0209, "Dell XPS 1330", STAC_D965_5ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2301, "Intel D965", STAC_D965_5ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2302, "Intel D965", STAC_D965_5ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2303, "Intel D965", STAC_D965_5ST),
static unsigned int ref9205_pin_configs[12] = {
0x40000100, 0x40000100, 0x01016011, 0x01014010,
- 0x01813122, 0x01a19021, 0x40000100, 0x40000100,
+ 0x01813122, 0x01a19021, 0x01019020, 0x40000100,
0x90a000f0, 0x90a000f0, 0x01441030, 0x01c41030
};
102801FD
10280204
1028021F
+ 10280228 (Dell Vostro 1500)
*/
static unsigned int dell_9205_m42_pin_configs[12] = {
0x0321101F, 0x03A11020, 0x400003FA, 0x90170310,
"unknown Dell", STAC_9205_DELL_M42),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x021f,
"Dell Inspiron", STAC_9205_DELL_M44),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0228,
+ "Dell Vostro 1500", STAC_9205_DELL_M42),
{} /* terminator */
};
spec->pin_configs[i]);
}
-static void stac92xx_enable_gpio_mask(struct hda_codec *codec)
-{
- struct sigmatel_spec *spec = codec->spec;
- /* Configure GPIOx as output */
- snd_hda_codec_write_cache(codec, codec->afg, 0,
- AC_VERB_SET_GPIO_DIRECTION, spec->gpio_mask);
- /* Configure GPIOx as CMOS */
- snd_hda_codec_write_cache(codec, codec->afg, 0, 0x7e7, 0x00000000);
- /* Assert GPIOx */
- snd_hda_codec_write_cache(codec, codec->afg, 0,
- AC_VERB_SET_GPIO_DATA, spec->gpio_data);
- /* Enable GPIOx */
- snd_hda_codec_write_cache(codec, codec->afg, 0,
- AC_VERB_SET_GPIO_MASK, spec->gpio_mask);
-}
-
/*
* Analog playback callbacks
*/
struct sigmatel_spec *spec = codec->spec;
hda_nid_t nid = kcontrol->private_value >> 8;
int io_idx = kcontrol-> private_value & 0xff;
- unsigned short val = ucontrol->value.integer.value[0];
+ unsigned short val = !!ucontrol->value.integer.value[0];
spec->io_switch[io_idx] = val;
pinctl |= stac92xx_get_vref(codec, nid);
stac92xx_auto_set_pinctl(codec, nid, pinctl);
}
+
+ /* check the auto-mute again: we need to mute/unmute the speaker
+ * appropriately according to the pin direction
+ */
+ if (spec->hp_detect)
+ codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26);
+
return 1;
}
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct sigmatel_spec *spec = codec->spec;
hda_nid_t nid = kcontrol->private_value & 0xff;
+ unsigned int val = !!ucontrol->value.integer.value[0];
- if (spec->clfe_swap == ucontrol->value.integer.value[0])
+ if (spec->clfe_swap == val)
return 0;
- spec->clfe_swap = ucontrol->value.integer.value[0];
+ spec->clfe_swap = val;
snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
spec->clfe_swap ? 0x4 : 0x0);
enum {
STAC_CTL_WIDGET_VOL,
STAC_CTL_WIDGET_MUTE,
+ STAC_CTL_WIDGET_MONO_MUX,
STAC_CTL_WIDGET_IO_SWITCH,
STAC_CTL_WIDGET_CLFE_SWITCH
};
static struct snd_kcontrol_new stac92xx_control_templates[] = {
HDA_CODEC_VOLUME(NULL, 0, 0, 0),
HDA_CODEC_MUTE(NULL, 0, 0, 0),
+ STAC_MONO_MUX,
STAC_CODEC_IO_SWITCH(NULL, 0),
STAC_CODEC_CLFE_SWITCH(NULL, 0),
};
for (i = 0; i < codec->num_nodes; i++) {
wcaps = codec->wcaps[i];
wtype = (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+
if (wtype == AC_WID_AUD_OUT && !(wcaps & AC_WCAP_DIGITAL))
num_dacs++;
}
wcaps = snd_hda_param_read(codec, conn[j],
AC_PAR_AUDIO_WIDGET_CAP);
wtype = (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
-
if (wtype != AC_WID_AUD_OUT ||
(wcaps & AC_WCAP_DIGITAL))
continue;
int i, err;
struct sigmatel_spec *spec = codec->spec;
- unsigned int wid_caps;
+ unsigned int wid_caps, pincap;
for (i = 0; i < cfg->line_outs; i++) {
}
}
- if (spec->line_switch)
- if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0)
- return err;
+ if (spec->line_switch) {
+ nid = cfg->input_pins[AUTO_PIN_LINE];
+ pincap = snd_hda_param_read(codec, nid,
+ AC_PAR_PIN_CAP);
+ if (pincap & AC_PINCAP_OUT) {
+ err = stac92xx_add_control(spec,
+ STAC_CTL_WIDGET_IO_SWITCH,
+ "Line In as Output Switch", nid << 8);
+ if (err < 0)
+ return err;
+ }
+ }
- if (spec->mic_switch)
- if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0)
- return err;
+ if (spec->mic_switch) {
+ unsigned int def_conf;
+ nid = cfg->input_pins[AUTO_PIN_MIC];
+ def_conf = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_CONFIG_DEFAULT, 0);
+
+ /* some laptops have an internal analog microphone
+ * which can't be used as a output */
+ if (get_defcfg_connect(def_conf) != AC_JACK_PORT_FIXED) {
+ pincap = snd_hda_param_read(codec, nid,
+ AC_PAR_PIN_CAP);
+ if (pincap & AC_PINCAP_OUT) {
+ err = stac92xx_add_control(spec,
+ STAC_CTL_WIDGET_IO_SWITCH,
+ "Mic as Output Switch", (nid << 8) | 1);
+ if (err < 0)
+ return err;
+ }
+ }
+ }
return 0;
}
return 0;
}
+/* labels for mono mux outputs */
+static const char *stac92xx_mono_labels[3] = {
+ "DAC0", "DAC1", "Mixer"
+};
+
+/* create mono mux for mono out on capable codecs */
+static int stac92xx_auto_create_mono_output_ctls(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ struct hda_input_mux *mono_mux = &spec->private_mono_mux;
+ int i, num_cons;
+ hda_nid_t con_lst[ARRAY_SIZE(stac92xx_mono_labels)];
+
+ num_cons = snd_hda_get_connections(codec,
+ spec->mono_nid,
+ con_lst,
+ HDA_MAX_NUM_INPUTS);
+ if (!num_cons || num_cons > ARRAY_SIZE(stac92xx_mono_labels))
+ return -EINVAL;
+
+ for (i = 0; i < num_cons; i++) {
+ mono_mux->items[mono_mux->num_items].label =
+ stac92xx_mono_labels[i];
+ mono_mux->items[mono_mux->num_items].index = i;
+ mono_mux->num_items++;
+ }
+
+ return stac92xx_add_control(spec, STAC_CTL_WIDGET_MONO_MUX,
+ "Mono Mux", spec->mono_nid);
+}
+
/* labels for dmic mux inputs */
static const char *stac92xx_dmic_labels[5] = {
"Analog Inputs", "Digital Mic 1", "Digital Mic 2",
struct sigmatel_spec *spec = codec->spec;
struct hda_input_mux *dimux = &spec->private_dimux;
hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
- int i, j;
+ int err, i, j;
+ char name[32];
dimux->items[dimux->num_items].label = stac92xx_dmic_labels[0];
dimux->items[dimux->num_items].index = 0;
dimux->num_items++;
for (i = 0; i < spec->num_dmics; i++) {
+ hda_nid_t nid;
int index;
int num_cons;
+ unsigned int wcaps;
unsigned int def_conf;
def_conf = snd_hda_codec_read(codec,
if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE)
continue;
+ nid = spec->dmic_nids[i];
num_cons = snd_hda_get_connections(codec,
- spec->dmux_nid,
+ spec->dmux_nids[0],
con_lst,
HDA_MAX_NUM_INPUTS);
for (j = 0; j < num_cons; j++)
- if (con_lst[j] == spec->dmic_nids[i]) {
+ if (con_lst[j] == nid) {
index = j;
goto found;
}
continue;
found:
+ wcaps = get_wcaps(codec, nid);
+
+ if (wcaps & AC_WCAP_OUT_AMP) {
+ sprintf(name, "%s Capture Volume",
+ stac92xx_dmic_labels[dimux->num_items]);
+
+ err = stac92xx_add_control(spec,
+ STAC_CTL_WIDGET_VOL,
+ name,
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ }
+
dimux->items[dimux->num_items].label =
stac92xx_dmic_labels[dimux->num_items];
dimux->items[dimux->num_items].index = index;
{
struct sigmatel_spec *spec = codec->spec;
int err;
+ int hp_speaker_swap = 0;
if ((err = snd_hda_parse_pin_def_config(codec,
&spec->autocfg,
if (! spec->autocfg.line_outs)
return 0; /* can't find valid pin config */
+ /* If we have no real line-out pin and multiple hp-outs, HPs should
+ * be set up as multi-channel outputs.
+ */
+ if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT &&
+ spec->autocfg.hp_outs > 1) {
+ /* Copy hp_outs to line_outs, backup line_outs in
+ * speaker_outs so that the following routines can handle
+ * HP pins as primary outputs.
+ */
+ memcpy(spec->autocfg.speaker_pins, spec->autocfg.line_out_pins,
+ sizeof(spec->autocfg.line_out_pins));
+ spec->autocfg.speaker_outs = spec->autocfg.line_outs;
+ memcpy(spec->autocfg.line_out_pins, spec->autocfg.hp_pins,
+ sizeof(spec->autocfg.hp_pins));
+ spec->autocfg.line_outs = spec->autocfg.hp_outs;
+ hp_speaker_swap = 1;
+ }
+ if (spec->autocfg.mono_out_pin) {
+ int dir = (get_wcaps(codec, spec->autocfg.mono_out_pin)
+ & AC_WCAP_OUT_AMP) ? HDA_OUTPUT : HDA_INPUT;
+ u32 caps = query_amp_caps(codec,
+ spec->autocfg.mono_out_pin, dir);
+ hda_nid_t conn_list[1];
+
+ /* get the mixer node and then the mono mux if it exists */
+ if (snd_hda_get_connections(codec,
+ spec->autocfg.mono_out_pin, conn_list, 1) &&
+ snd_hda_get_connections(codec, conn_list[0],
+ conn_list, 1)) {
+
+ int wcaps = get_wcaps(codec, conn_list[0]);
+ int wid_type = (wcaps & AC_WCAP_TYPE)
+ >> AC_WCAP_TYPE_SHIFT;
+ /* LR swap check, some stac925x have a mux that
+ * changes the DACs output path instead of the
+ * mono-mux path.
+ */
+ if (wid_type == AC_WID_AUD_SEL &&
+ !(wcaps & AC_WCAP_LR_SWAP))
+ spec->mono_nid = conn_list[0];
+ }
+ /* all mono outs have a least a mute/unmute switch */
+ err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE,
+ "Mono Playback Switch",
+ HDA_COMPOSE_AMP_VAL(spec->autocfg.mono_out_pin,
+ 1, 0, dir));
+ if (err < 0)
+ return err;
+ /* check to see if there is volume support for the amp */
+ if ((caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT) {
+ err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL,
+ "Mono Playback Volume",
+ HDA_COMPOSE_AMP_VAL(spec->autocfg.mono_out_pin,
+ 1, 0, dir));
+ if (err < 0)
+ return err;
+ }
+
+ stac92xx_auto_set_pinctl(codec, spec->autocfg.mono_out_pin,
+ AC_PINCTL_OUT_EN);
+ }
+
if ((err = stac92xx_add_dyn_out_pins(codec, &spec->autocfg)) < 0)
return err;
if (spec->multiout.num_dacs == 0)
if (err < 0)
return err;
+ if (hp_speaker_swap == 1) {
+ /* Restore the hp_outs and line_outs */
+ memcpy(spec->autocfg.hp_pins, spec->autocfg.line_out_pins,
+ sizeof(spec->autocfg.line_out_pins));
+ spec->autocfg.hp_outs = spec->autocfg.line_outs;
+ memcpy(spec->autocfg.line_out_pins, spec->autocfg.speaker_pins,
+ sizeof(spec->autocfg.speaker_pins));
+ spec->autocfg.line_outs = spec->autocfg.speaker_outs;
+ memset(spec->autocfg.speaker_pins, 0,
+ sizeof(spec->autocfg.speaker_pins));
+ spec->autocfg.speaker_outs = 0;
+ }
+
err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg);
if (err < 0)
if (err < 0)
return err;
+ if (spec->mono_nid > 0) {
+ err = stac92xx_auto_create_mono_output_ctls(codec);
+ if (err < 0)
+ return err;
+ }
+
if (spec->num_dmics > 0)
if ((err = stac92xx_auto_create_dmic_input_ctls(codec,
&spec->autocfg)) < 0)
spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
spec->input_mux = &spec->private_imux;
- spec->dinput_mux = &spec->private_dimux;
+ if (!spec->dinput_mux)
+ spec->dinput_mux = &spec->private_dimux;
+ spec->mono_mux = &spec->private_mono_mux;
return 1;
}
* funky external mute control using GPIO pins.
*/
-static void stac922x_gpio_mute(struct hda_codec *codec, int pin, int muted)
+static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
+ unsigned int dir_mask, unsigned int data)
{
unsigned int gpiostate, gpiomask, gpiodir;
gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
AC_VERB_GET_GPIO_DATA, 0);
-
- if (!muted)
- gpiostate |= (1 << pin);
- else
- gpiostate &= ~(1 << pin);
+ gpiostate = (gpiostate & ~dir_mask) | (data & dir_mask);
gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
AC_VERB_GET_GPIO_MASK, 0);
- gpiomask |= (1 << pin);
+ gpiomask |= mask;
gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
AC_VERB_GET_GPIO_DIRECTION, 0);
- gpiodir |= (1 << pin);
+ gpiodir |= dir_mask;
- /* AppleHDA seems to do this -- WTF is this verb?? */
+ /* Configure GPIOx as CMOS */
snd_hda_codec_write(codec, codec->afg, 0, 0x7e7, 0);
snd_hda_codec_write(codec, codec->afg, 0,
AC_VERB_SET_GPIO_MASK, gpiomask);
- snd_hda_codec_write(codec, codec->afg, 0,
- AC_VERB_SET_GPIO_DIRECTION, gpiodir);
+ snd_hda_codec_read(codec, codec->afg, 0,
+ AC_VERB_SET_GPIO_DIRECTION, gpiodir); /* sync */
msleep(1);
- snd_hda_codec_write(codec, codec->afg, 0,
- AC_VERB_SET_GPIO_DATA, gpiostate);
+ snd_hda_codec_read(codec, codec->afg, 0,
+ AC_VERB_SET_GPIO_DATA, gpiostate); /* sync */
}
static void enable_pin_detect(struct hda_codec *codec, hda_nid_t nid,
(AC_USRSP_EN | event));
}
+static int is_nid_hp_pin(struct auto_pin_cfg *cfg, hda_nid_t nid)
+{
+ int i;
+ for (i = 0; i < cfg->hp_outs; i++)
+ if (cfg->hp_pins[i] == nid)
+ return 1; /* nid is a HP-Out */
+
+ return 0; /* nid is not a HP-Out */
+};
+
static int stac92xx_init(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
stac92xx_auto_set_pinctl(codec, nid, pinctl);
}
}
- if (spec->num_dmics > 0)
- for (i = 0; i < spec->num_dmics; i++)
- stac92xx_auto_set_pinctl(codec, spec->dmic_nids[i],
- AC_PINCTL_IN_EN);
+ for (i = 0; i < spec->num_dmics; i++)
+ stac92xx_auto_set_pinctl(codec, spec->dmic_nids[i],
+ AC_PINCTL_IN_EN);
+ for (i = 0; i < spec->num_pwrs; i++) {
+ int event = is_nid_hp_pin(cfg, spec->pwr_nids[i])
+ ? STAC_HP_EVENT : STAC_PWR_EVENT;
+ int pinctl = snd_hda_codec_read(codec, spec->pwr_nids[i],
+ 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ /* outputs are only ports capable of power management
+ * any attempts on powering down a input port cause the
+ * referenced VREF to act quirky.
+ */
+ if (pinctl & AC_PINCTL_IN_EN)
+ continue;
+ enable_pin_detect(codec, spec->pwr_nids[i], event | i);
+ codec->patch_ops.unsol_event(codec, (event | i) << 26);
+ }
if (cfg->dig_out_pin)
stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin,
stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin,
AC_PINCTL_IN_EN);
- if (spec->gpio_mute) {
- stac922x_gpio_mute(codec, 0, 0);
- stac922x_gpio_mute(codec, 1, 0);
- }
+ stac_gpio_set(codec, spec->gpio_mask,
+ spec->gpio_dir, spec->gpio_data);
return 0;
}
pin_ctl & ~flag);
}
-static int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
+static int get_hp_pin_presence(struct hda_codec *codec, hda_nid_t nid)
{
if (!nid)
return 0;
if (snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_SENSE, 0x00)
- & (1 << 31))
- return 1;
+ & (1 << 31)) {
+ unsigned int pinctl;
+ pinctl = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ if (pinctl & AC_PINCTL_IN_EN)
+ return 0; /* mic- or line-input */
+ else
+ return 1; /* HP-output */
+ }
return 0;
}
int i, presence;
presence = 0;
+ if (spec->gpio_mute)
+ presence = !(snd_hda_codec_read(codec, codec->afg, 0,
+ AC_VERB_GET_GPIO_DATA, 0) & spec->gpio_mute);
+
for (i = 0; i < cfg->hp_outs; i++) {
- presence = get_pin_presence(codec, cfg->hp_pins[i]);
if (presence)
break;
+ presence = get_hp_pin_presence(codec, cfg->hp_pins[i]);
}
if (presence) {
}
}
+static void stac92xx_pin_sense(struct hda_codec *codec, int idx)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ hda_nid_t nid = spec->pwr_nids[idx];
+ int presence, val;
+ val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0)
+ & 0x000000ff;
+ presence = get_hp_pin_presence(codec, nid);
+ idx = 1 << idx;
+
+ if (presence)
+ val &= ~idx;
+ else
+ val |= idx;
+
+ /* power down unused output ports */
+ snd_hda_codec_write(codec, codec->afg, 0, 0x7ec, val);
+};
+
static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
{
- switch (res >> 26) {
+ struct sigmatel_spec *spec = codec->spec;
+ int idx = res >> 26 & 0x0f;
+
+ switch ((res >> 26) & 0x30) {
case STAC_HP_EVENT:
stac92xx_hp_detect(codec, res);
- break;
+ /* fallthru */
+ case STAC_PWR_EVENT:
+ if (spec->num_pwrs > 0)
+ stac92xx_pin_sense(codec, idx);
}
}
stac92xx_set_config_regs(codec);
snd_hda_sequence_write(codec, spec->init);
- if (spec->gpio_mute) {
- stac922x_gpio_mute(codec, 0, 0);
- stac922x_gpio_mute(codec, 1, 0);
- }
+ stac_gpio_set(codec, spec->gpio_mask,
+ spec->gpio_dir, spec->gpio_data);
snd_hda_codec_resume_amp(codec);
snd_hda_codec_resume_cache(codec);
/* invoke unsolicited event to reset the HP state */
spec->num_muxes = 1;
spec->num_dmics = 0;
spec->num_adcs = 1;
+ spec->num_pwrs = 0;
if (spec->board_config == STAC_9200_GATEWAY)
spec->init = stac9200_eapd_init;
spec->mux_nids = stac925x_mux_nids;
spec->num_muxes = 1;
spec->num_adcs = 1;
+ spec->num_pwrs = 0;
switch (codec->vendor_id) {
case 0x83847632: /* STAC9202 */
case 0x83847633: /* STAC9202D */
case 0x83847637: /* STAC9251D */
spec->num_dmics = STAC925X_NUM_DMICS;
spec->dmic_nids = stac925x_dmic_nids;
+ spec->num_dmuxes = ARRAY_SIZE(stac925x_dmux_nids);
+ spec->dmux_nids = stac925x_dmux_nids;
break;
default:
spec->num_dmics = 0;
return 0;
}
+static struct hda_input_mux stac92hd73xx_dmux = {
+ .num_items = 4,
+ .items = {
+ { "Analog Inputs", 0x0b },
+ { "CD", 0x08 },
+ { "Digital Mic 1", 0x09 },
+ { "Digital Mic 2", 0x0a },
+ }
+};
+
+static int patch_stac92hd73xx(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec;
+ hda_nid_t conn[STAC92HD73_DAC_COUNT + 2];
+ int err = 0;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ codec->spec = spec;
+ spec->num_pins = ARRAY_SIZE(stac92hd73xx_pin_nids);
+ spec->pin_nids = stac92hd73xx_pin_nids;
+ spec->board_config = snd_hda_check_board_config(codec,
+ STAC_92HD73XX_MODELS,
+ stac92hd73xx_models,
+ stac92hd73xx_cfg_tbl);
+again:
+ if (spec->board_config < 0) {
+ snd_printdd(KERN_INFO "hda_codec: Unknown model for"
+ " STAC92HD73XX, using BIOS defaults\n");
+ err = stac92xx_save_bios_config_regs(codec);
+ if (err < 0) {
+ stac92xx_free(codec);
+ return err;
+ }
+ spec->pin_configs = spec->bios_pin_configs;
+ } else {
+ spec->pin_configs = stac92hd73xx_brd_tbl[spec->board_config];
+ stac92xx_set_config_regs(codec);
+ }
+
+ spec->multiout.num_dacs = snd_hda_get_connections(codec, 0x0a,
+ conn, STAC92HD73_DAC_COUNT + 2) - 1;
+
+ if (spec->multiout.num_dacs < 0) {
+ printk(KERN_WARNING "hda_codec: Could not determine "
+ "number of channels defaulting to DAC count\n");
+ spec->multiout.num_dacs = STAC92HD73_DAC_COUNT;
+ }
+
+ switch (spec->multiout.num_dacs) {
+ case 0x3: /* 6 Channel */
+ spec->mixer = stac92hd73xx_6ch_mixer;
+ spec->init = stac92hd73xx_6ch_core_init;
+ break;
+ case 0x4: /* 8 Channel */
+ spec->multiout.hp_nid = 0x18;
+ spec->mixer = stac92hd73xx_8ch_mixer;
+ spec->init = stac92hd73xx_8ch_core_init;
+ break;
+ case 0x5: /* 10 Channel */
+ spec->multiout.hp_nid = 0x19;
+ spec->mixer = stac92hd73xx_10ch_mixer;
+ spec->init = stac92hd73xx_10ch_core_init;
+ };
+
+ spec->multiout.dac_nids = stac92hd73xx_dac_nids;
+ spec->aloopback_mask = 0x01;
+ spec->aloopback_shift = 8;
+
+ spec->mux_nids = stac92hd73xx_mux_nids;
+ spec->adc_nids = stac92hd73xx_adc_nids;
+ spec->dmic_nids = stac92hd73xx_dmic_nids;
+ spec->dmux_nids = stac92hd73xx_dmux_nids;
+
+ spec->num_muxes = ARRAY_SIZE(stac92hd73xx_mux_nids);
+ spec->num_adcs = ARRAY_SIZE(stac92hd73xx_adc_nids);
+ spec->num_dmics = STAC92HD73XX_NUM_DMICS;
+ spec->num_dmuxes = ARRAY_SIZE(stac92hd73xx_dmux_nids);
+ spec->dinput_mux = &stac92hd73xx_dmux;
+ /* GPIO0 High = Enable EAPD */
+ spec->gpio_mask = spec->gpio_dir = 0x1;
+ spec->gpio_data = 0x01;
+
+ spec->num_pwrs = ARRAY_SIZE(stac92hd73xx_pwr_nids);
+ spec->pwr_nids = stac92hd73xx_pwr_nids;
+
+ err = stac92xx_parse_auto_config(codec, 0x22, 0x24);
+
+ if (!err) {
+ if (spec->board_config < 0) {
+ printk(KERN_WARNING "hda_codec: No auto-config is "
+ "available, default to model=ref\n");
+ spec->board_config = STAC_92HD73XX_REF;
+ goto again;
+ }
+ err = -EINVAL;
+ }
+
+ if (err < 0) {
+ stac92xx_free(codec);
+ return err;
+ }
+
+ codec->patch_ops = stac92xx_patch_ops;
+
+ return 0;
+}
+
+static int patch_stac92hd71bxx(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec;
+ int err = 0;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ codec->spec = spec;
+ spec->num_pins = ARRAY_SIZE(stac92hd71bxx_pin_nids);
+ spec->pin_nids = stac92hd71bxx_pin_nids;
+ spec->board_config = snd_hda_check_board_config(codec,
+ STAC_92HD71BXX_MODELS,
+ stac92hd71bxx_models,
+ stac92hd71bxx_cfg_tbl);
+again:
+ if (spec->board_config < 0) {
+ snd_printdd(KERN_INFO "hda_codec: Unknown model for"
+ " STAC92HD71BXX, using BIOS defaults\n");
+ err = stac92xx_save_bios_config_regs(codec);
+ if (err < 0) {
+ stac92xx_free(codec);
+ return err;
+ }
+ spec->pin_configs = spec->bios_pin_configs;
+ } else {
+ spec->pin_configs = stac92hd71bxx_brd_tbl[spec->board_config];
+ stac92xx_set_config_regs(codec);
+ }
+
+ switch (codec->vendor_id) {
+ case 0x111d76b6: /* 4 Port without Analog Mixer */
+ case 0x111d76b7:
+ case 0x111d76b4: /* 6 Port without Analog Mixer */
+ case 0x111d76b5:
+ spec->mixer = stac92hd71bxx_mixer;
+ spec->init = stac92hd71bxx_core_init;
+ break;
+ default:
+ spec->mixer = stac92hd71bxx_analog_mixer;
+ spec->init = stac92hd71bxx_analog_core_init;
+ }
+
+ spec->aloopback_mask = 0x20;
+ spec->aloopback_shift = 0;
+
+ /* GPIO0 High = EAPD */
+ spec->gpio_mask = spec->gpio_dir = spec->gpio_data = 0x1;
+
+ spec->mux_nids = stac92hd71bxx_mux_nids;
+ spec->adc_nids = stac92hd71bxx_adc_nids;
+ spec->dmic_nids = stac92hd71bxx_dmic_nids;
+ spec->dmux_nids = stac92hd71bxx_dmux_nids;
+
+ spec->num_muxes = ARRAY_SIZE(stac92hd71bxx_mux_nids);
+ spec->num_adcs = ARRAY_SIZE(stac92hd71bxx_adc_nids);
+ spec->num_dmics = STAC92HD71BXX_NUM_DMICS;
+ spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
+
+ spec->num_pwrs = ARRAY_SIZE(stac92hd71bxx_pwr_nids);
+ spec->pwr_nids = stac92hd71bxx_pwr_nids;
+
+ spec->multiout.num_dacs = 2;
+ spec->multiout.hp_nid = 0x11;
+ spec->multiout.dac_nids = stac92hd71bxx_dac_nids;
+
+ err = stac92xx_parse_auto_config(codec, 0x21, 0x23);
+ if (!err) {
+ if (spec->board_config < 0) {
+ printk(KERN_WARNING "hda_codec: No auto-config is "
+ "available, default to model=ref\n");
+ spec->board_config = STAC_92HD71BXX_REF;
+ goto again;
+ }
+ err = -EINVAL;
+ }
+
+ if (err < 0) {
+ stac92xx_free(codec);
+ return err;
+ }
+
+ codec->patch_ops = stac92xx_patch_ops;
+
+ return 0;
+};
+
static int patch_stac922x(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
stac922x_models,
stac922x_cfg_tbl);
if (spec->board_config == STAC_INTEL_MAC_V3) {
- spec->gpio_mute = 1;
+ spec->gpio_mask = spec->gpio_dir = 0x03;
+ spec->gpio_data = 0x03;
/* Intel Macs have all same PCI SSID, so we need to check
* codec SSID to distinguish the exact models
*/
spec->num_muxes = ARRAY_SIZE(stac922x_mux_nids);
spec->num_adcs = ARRAY_SIZE(stac922x_adc_nids);
spec->num_dmics = 0;
+ spec->num_pwrs = 0;
spec->init = stac922x_core_init;
spec->mixer = stac922x_mixer;
stac927x_models,
stac927x_cfg_tbl);
again:
- if (spec->board_config < 0) {
- snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC927x, using BIOS defaults\n");
+ if (spec->board_config < 0 || !stac927x_brd_tbl[spec->board_config]) {
+ if (spec->board_config < 0)
+ snd_printdd(KERN_INFO "hda_codec: Unknown model for"
+ "STAC927x, using BIOS defaults\n");
err = stac92xx_save_bios_config_regs(codec);
if (err < 0) {
stac92xx_free(codec);
return err;
}
spec->pin_configs = spec->bios_pin_configs;
- } else if (stac927x_brd_tbl[spec->board_config] != NULL) {
+ } else {
spec->pin_configs = stac927x_brd_tbl[spec->board_config];
stac92xx_set_config_regs(codec);
}
+ spec->adc_nids = stac927x_adc_nids;
+ spec->num_adcs = ARRAY_SIZE(stac927x_adc_nids);
+ spec->mux_nids = stac927x_mux_nids;
+ spec->num_muxes = ARRAY_SIZE(stac927x_mux_nids);
+ spec->multiout.dac_nids = spec->dac_nids;
+
switch (spec->board_config) {
case STAC_D965_3ST:
- spec->adc_nids = stac927x_adc_nids;
- spec->mux_nids = stac927x_mux_nids;
- spec->num_muxes = ARRAY_SIZE(stac927x_mux_nids);
- spec->num_adcs = ARRAY_SIZE(stac927x_adc_nids);
+ case STAC_D965_5ST:
+ /* GPIO0 High = Enable EAPD */
+ spec->gpio_mask = spec->gpio_dir = 0x01;
+ spec->gpio_data = 0x01;
spec->num_dmics = 0;
+
spec->init = d965_core_init;
spec->mixer = stac927x_mixer;
break;
- case STAC_D965_5ST:
- spec->adc_nids = stac927x_adc_nids;
- spec->mux_nids = stac927x_mux_nids;
- spec->num_muxes = ARRAY_SIZE(stac927x_mux_nids);
- spec->num_adcs = ARRAY_SIZE(stac927x_adc_nids);
- spec->num_dmics = 0;
+ case STAC_DELL_BIOS:
+ /* correct the front output jack as a hp out */
+ stac92xx_set_config_reg(codec, 0x0f, 0x02270110);
+ /* correct the front input jack as a mic */
+ stac92xx_set_config_reg(codec, 0x0e, 0x02a79130);
+ /* fallthru */
+ case STAC_DELL_3ST:
+ /* GPIO2 High = Enable EAPD */
+ spec->gpio_mask = spec->gpio_dir = 0x04;
+ spec->gpio_data = 0x04;
+ spec->dmic_nids = stac927x_dmic_nids;
+ spec->num_dmics = STAC927X_NUM_DMICS;
+
spec->init = d965_core_init;
spec->mixer = stac927x_mixer;
+ spec->dmux_nids = stac927x_dmux_nids;
+ spec->num_dmuxes = ARRAY_SIZE(stac927x_dmux_nids);
break;
default:
- spec->adc_nids = stac927x_adc_nids;
- spec->mux_nids = stac927x_mux_nids;
- spec->num_muxes = ARRAY_SIZE(stac927x_mux_nids);
- spec->num_adcs = ARRAY_SIZE(stac927x_adc_nids);
+ /* GPIO0 High = Enable EAPD */
+ spec->gpio_mask = spec->gpio_dir = 0x1;
+ spec->gpio_data = 0x01;
spec->num_dmics = 0;
+
spec->init = stac927x_core_init;
spec->mixer = stac927x_mixer;
}
- spec->multiout.dac_nids = spec->dac_nids;
- /* GPIO0 High = Enable EAPD */
- spec->gpio_mask = spec->gpio_data = 0x00000001;
- stac92xx_enable_gpio_mask(codec);
-
+ spec->num_pwrs = 0;
+ spec->aloopback_mask = 0x40;
+ spec->aloopback_shift = 0;
+
err = stac92xx_parse_auto_config(codec, 0x1e, 0x20);
if (!err) {
if (spec->board_config < 0) {
codec->patch_ops = stac92xx_patch_ops;
+ /*
+ * !!FIXME!!
+ * The STAC927x seem to require fairly long delays for certain
+ * command sequences. With too short delays (even if the answer
+ * is set to RIRB properly), it results in the silence output
+ * on some hardwares like Dell.
+ *
+ * The below flag enables the longer delay (see get_response
+ * in hda_intel.c).
+ */
+ codec->bus->needs_damn_long_delay = 1;
+
return 0;
}
spec->num_muxes = ARRAY_SIZE(stac9205_mux_nids);
spec->dmic_nids = stac9205_dmic_nids;
spec->num_dmics = STAC9205_NUM_DMICS;
- spec->dmux_nid = 0x1d;
+ spec->dmux_nids = stac9205_dmux_nids;
+ spec->num_dmuxes = ARRAY_SIZE(stac9205_dmux_nids);
+ spec->num_pwrs = 0;
spec->init = stac9205_core_init;
spec->mixer = stac9205_mixer;
+ spec->aloopback_mask = 0x40;
+ spec->aloopback_shift = 0;
spec->multiout.dac_nids = spec->dac_nids;
switch (spec->board_config){
stac92xx_set_config_reg(codec, 0x1f, 0x01441030);
stac92xx_set_config_reg(codec, 0x20, 0x1c410030);
- spec->gpio_mask = 0x00000007; /* GPIO0-2 */
- /* GPIO0 High = EAPD, GPIO1 Low = DRM,
- * GPIO2 High = Headphone Mute
+ /* Enable unsol response for GPIO4/Dock HP connection */
+ snd_hda_codec_write(codec, codec->afg, 0,
+ AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x10);
+ snd_hda_codec_write_cache(codec, codec->afg, 0,
+ AC_VERB_SET_UNSOLICITED_ENABLE,
+ (AC_USRSP_EN | STAC_HP_EVENT));
+
+ spec->gpio_dir = 0x0b;
+ spec->gpio_mask = 0x1b;
+ spec->gpio_mute = 0x10;
+ /* GPIO0 High = EAPD, GPIO1 Low = Headphone Mute,
+ * GPIO3 Low = DRM
*/
- spec->gpio_data = 0x00000005;
+ spec->gpio_data = 0x01;
break;
default:
/* GPIO0 High = EAPD */
- spec->gpio_mask = spec->gpio_data = 0x00000001;
+ spec->gpio_mask = spec->gpio_dir = 0x1;
+ spec->gpio_data = 0x01;
break;
}
- stac92xx_enable_gpio_mask(codec);
err = stac92xx_parse_auto_config(codec, 0x1f, 0x20);
if (!err) {
if (spec->board_config < 0) {
static void stac9872_vaio_hp_detect(struct hda_codec *codec, unsigned int res)
{
- if (get_pin_presence(codec, 0x0a)) {
+ if (get_hp_pin_presence(codec, 0x0a)) {
stac92xx_reset_pinctl(codec, 0x0f, AC_PINCTL_OUT_EN);
stac92xx_set_pinctl(codec, 0x0a, AC_PINCTL_OUT_EN);
} else {
spec->multiout.hp_nid = VAIO_HP_DAC;
spec->num_adcs = ARRAY_SIZE(vaio_adcs);
spec->adc_nids = vaio_adcs;
+ spec->num_pwrs = 0;
spec->input_mux = &vaio_mux;
spec->mux_nids = vaio_mux_nids;
codec->patch_ops = stac9872_vaio_patch_ops;
spec->multiout.dac_nids = vaio_dacs;
spec->multiout.hp_nid = VAIO_HP_DAC;
spec->num_adcs = ARRAY_SIZE(vaio_adcs);
+ spec->num_pwrs = 0;
spec->adc_nids = vaio_adcs;
spec->input_mux = &vaio_mux;
spec->mux_nids = vaio_mux_nids;
{ .id = 0x838476a5, .name = "STAC9255D", .patch = patch_stac9205 },
{ .id = 0x838476a6, .name = "STAC9254", .patch = patch_stac9205 },
{ .id = 0x838476a7, .name = "STAC9254D", .patch = patch_stac9205 },
+ { .id = 0x111d7674, .name = "92HD73D1X5", .patch = patch_stac92hd73xx },
+ { .id = 0x111d7675, .name = "92HD73C1X5", .patch = patch_stac92hd73xx },
+ { .id = 0x111d7676, .name = "92HD73E1X5", .patch = patch_stac92hd73xx },
+ { .id = 0x111d7608, .name = "92HD71BXX", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b0, .name = "92HD71B8X", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b1, .name = "92HD71B8X", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b2, .name = "92HD71B7X", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b3, .name = "92HD71B7X", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b4, .name = "92HD71B6X", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b5, .name = "92HD71B6X", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b6, .name = "92HD71B5X", .patch = patch_stac92hd71bxx },
+ { .id = 0x111d76b7, .name = "92HD71B5X", .patch = patch_stac92hd71bxx },
{} /* terminator */
};
/* 2006-03-14 Lydia Wang Modify hard code for some pin widget nid */
/* 2006-08-02 Lydia Wang Add support to VT1709 codec */
/* 2006-09-08 Lydia Wang Fix internal loopback recording source select bug */
+/* 2007-09-12 Lydia Wang Add EAPD enable during driver initialization */
+/* 2007-09-17 Lydia Wang Add VT1708B codec support */
/* */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#define VT1708_HP_NID 0x13
#define VT1708_DIGOUT_NID 0x14
#define VT1708_DIGIN_NID 0x16
+#define VT1708_DIGIN_PIN 0x26
#define VT1709_HP_DAC_NID 0x28
#define VT1709_DIGOUT_NID 0x13
#define VT1709_DIGIN_NID 0x17
+#define VT1709_DIGIN_PIN 0x25
+
+#define VT1708B_HP_NID 0x25
+#define VT1708B_DIGOUT_NID 0x12
+#define VT1708B_DIGIN_NID 0x15
+#define VT1708B_DIGIN_PIN 0x21
#define IS_VT1708_VENDORID(x) ((x) >= 0x11061708 && (x) <= 0x1106170b)
#define IS_VT1709_10CH_VENDORID(x) ((x) >= 0x1106e710 && (x) <= 0x1106e713)
#define IS_VT1709_6CH_VENDORID(x) ((x) >= 0x1106e714 && (x) <= 0x1106e717)
+#define IS_VT1708B_8CH_VENDORID(x) ((x) >= 0x1106e720 && (x) <= 0x1106e723)
+#define IS_VT1708B_4CH_VENDORID(x) ((x) >= 0x1106e724 && (x) <= 0x1106e727)
enum {
0x14, 0x15, 0x16
};
+static hda_nid_t vt1708B_adc_nids[2] = {
+ /* ADC1-2 */
+ 0x13, 0x14
+};
+
/* add dynamic controls */
static int via_add_control(struct via_spec *spec, int type, const char *name,
unsigned long val)
return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
0x18, &spec->cur_mux[adc_idx]);
else if ((IS_VT1709_10CH_VENDORID(vendor_id) ||
- IS_VT1709_6CH_VENDORID(vendor_id)) && (adc_idx == 0) )
+ IS_VT1709_6CH_VENDORID(vendor_id)) && adc_idx == 0)
return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
0x19, &spec->cur_mux[adc_idx]);
+ else if ((IS_VT1708B_8CH_VENDORID(vendor_id) ||
+ IS_VT1708B_4CH_VENDORID(vendor_id)) && adc_idx == 0)
+ return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
+ 0x17, &spec->cur_mux[adc_idx]);
else
return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
spec->adc_nids[adc_idx],
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
{0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
- /* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+ /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
* mixer widget
*/
/* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, /* master */
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
/*
* Set up output mixers (0x19 - 0x1b)
/* Setup default input to PW4 */
{0x20, AC_VERB_SET_CONNECT_SEL, 0x1},
- /* Set mic as default input of sw0 */
- {0x18, AC_VERB_SET_CONNECT_SEL, 0x2},
/* PW9 Output enable */
{0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+ { }
};
static int via_playback_pcm_open(struct hda_pcm_stream *hinfo,
{
struct via_spec *spec = codec->spec;
snd_hda_sequence_write(codec, spec->init_verbs);
+ /* Lydia Add for EAPD enable */
+ if (!spec->dig_in_nid) { /* No Digital In connection */
+ if (IS_VT1708_VENDORID(codec->vendor_id)) {
+ snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ PIN_OUT);
+ snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, 0x02);
+ } else if (IS_VT1709_10CH_VENDORID(codec->vendor_id) ||
+ IS_VT1709_6CH_VENDORID(codec->vendor_id)) {
+ snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ PIN_OUT);
+ snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, 0x02);
+ } else if (IS_VT1708B_8CH_VENDORID(codec->vendor_id) ||
+ IS_VT1708B_4CH_VENDORID(codec->vendor_id)) {
+ snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ PIN_OUT);
+ snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, 0x02);
+ }
+ } else /* enable SPDIF-input pin */
+ snd_hda_codec_write(codec, spec->autocfg.dig_in_pin, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN);
+
return 0;
}
if (i == AUTO_SEQ_CENLFE) {
/* Center/LFE */
err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
- "Center Playback Volume",
- HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0, HDA_OUTPUT));
+ "Center Playback Volume",
+ HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
"LFE Playback Volume",
- HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
"Center Playback Switch",
- HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
"LFE Playback Switch",
- HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
} else if (i == AUTO_SEQ_FRONT){
/* add control to mixer index 0 */
err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
"Master Front Playback Volume",
- HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_INPUT));
+ HDA_COMPOSE_AMP_VAL(0x17, 3, 0,
+ HDA_INPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
"Master Front Playback Switch",
- HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_INPUT));
+ HDA_COMPOSE_AMP_VAL(0x17, 3, 0,
+ HDA_INPUT));
if (err < 0)
return err;
/* add control to PW3 */
sprintf(name, "%s Playback Volume", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
- HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
sprintf(name, "%s Playback Switch", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
- HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
} else {
sprintf(name, "%s Playback Volume", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
- HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
sprintf(name, "%s Playback Switch", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
- HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
}
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
* So call somewhat different..
- * FIXME: the controls appear in the "playback" view!
*/
/* .name = "Capture Source", */
.name = "Input Source",
{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
- /* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+ /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
* mixer widget
*/
/* Amp Indices: AOW0=0, CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
- {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, /* unmute master */
- {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
- {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
- {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
- {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
/*
* Set up output selector (0x1a, 0x1b, 0x29)
/* Set input of PW4 as AOW4 */
{0x20, AC_VERB_SET_CONNECT_SEL, 0x1},
- /* Set mic as default input of sw0 */
- {0x19, AC_VERB_SET_CONNECT_SEL, 0x2},
/* PW9 Output enable */
{0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
{ }
/* Center/LFE */
err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
"Center Playback Volume",
- HDA_COMPOSE_AMP_VAL(0x1b, 1, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x1b, 1, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
"LFE Playback Volume",
- HDA_COMPOSE_AMP_VAL(0x1b, 2, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x1b, 2, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
"Center Playback Switch",
- HDA_COMPOSE_AMP_VAL(0x1b, 1, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x1b, 1, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
"LFE Playback Switch",
- HDA_COMPOSE_AMP_VAL(0x1b, 2, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x1b, 2, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
} else if (i == AUTO_SEQ_FRONT){
/* add control to mixer index 0 */
err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
"Master Front Playback Volume",
- HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_INPUT));
+ HDA_COMPOSE_AMP_VAL(0x18, 3, 0,
+ HDA_INPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
"Master Front Playback Switch",
- HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_INPUT));
+ HDA_COMPOSE_AMP_VAL(0x18, 3, 0,
+ HDA_INPUT));
if (err < 0)
return err;
/* add control to PW3 */
sprintf(name, "%s Playback Volume", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
- HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
sprintf(name, "%s Playback Switch", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
- HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
} else if (i == AUTO_SEQ_SURROUND) {
sprintf(name, "%s Playback Volume", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
- HDA_COMPOSE_AMP_VAL(0x29, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x29, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
sprintf(name, "%s Playback Switch", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
- HDA_COMPOSE_AMP_VAL(0x29, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x29, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
} else if (i == AUTO_SEQ_SIDE) {
sprintf(name, "%s Playback Volume", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
- HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x1a, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
sprintf(name, "%s Playback Switch", chname[i]);
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
- HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_OUTPUT));
+ HDA_COMPOSE_AMP_VAL(0x1a, 3, 0,
+ HDA_OUTPUT));
if (err < 0)
return err;
}
/* Set input of PW4 as MW0 */
{0x20, AC_VERB_SET_CONNECT_SEL, 0},
- /* Set mic as default input of sw0 */
- {0x19, AC_VERB_SET_CONNECT_SEL, 0x2},
/* PW9 Output enable */
{0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
{ }
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = vt1709_loopbacks;
#endif
+ return 0;
+}
+
+/* capture mixer elements */
+static struct snd_kcontrol_new vt1708B_capture_mixer[] = {
+ HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x14, 0x0, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* The multiple "Capture Source" controls confuse alsamixer
+ * So call somewhat different..
+ */
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 1,
+ .info = via_mux_enum_info,
+ .get = via_mux_enum_get,
+ .put = via_mux_enum_put,
+ },
+ { } /* end */
+};
+/*
+ * generic initialization of ADC, input mixers and output mixers
+ */
+static struct hda_verb vt1708B_8ch_volume_init_verbs[] = {
+ /*
+ * Unmute ADC0-1 and set the default input to mic-in
+ */
+ {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+ /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+ * mixer widget
+ */
+ /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
+
+ /*
+ * Set up output mixers
+ */
+ /* set vol=0 to output mixers */
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+
+ /* Setup default input to PW4 */
+ {0x1d, AC_VERB_SET_CONNECT_SEL, 0x1},
+ /* PW9 Output enable */
+ {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+ /* PW10 Input enable */
+ {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
+ { }
+};
+
+static struct hda_verb vt1708B_4ch_volume_init_verbs[] = {
+ /*
+ * Unmute ADC0-1 and set the default input to mic-in
+ */
+ {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+ /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+ * mixer widget
+ */
+ /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
+
+ /*
+ * Set up output mixers
+ */
+ /* set vol=0 to output mixers */
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+
+ /* Setup default input of PW4 to MW0 */
+ {0x1d, AC_VERB_SET_CONNECT_SEL, 0x0},
+ /* PW9 Output enable */
+ {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+ /* PW10 Input enable */
+ {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
+ { }
+};
+
+static struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 8,
+ .nid = 0x10, /* NID to query formats and rates */
+ .ops = {
+ .open = via_playback_pcm_open,
+ .prepare = via_playback_pcm_prepare,
+ .cleanup = via_playback_pcm_cleanup
+ },
+};
+
+static struct hda_pcm_stream vt1708B_4ch_pcm_analog_playback = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 4,
+ .nid = 0x10, /* NID to query formats and rates */
+ .ops = {
+ .open = via_playback_pcm_open,
+ .prepare = via_playback_pcm_prepare,
+ .cleanup = via_playback_pcm_cleanup
+ },
+};
+
+static struct hda_pcm_stream vt1708B_pcm_analog_capture = {
+ .substreams = 2,
+ .channels_min = 2,
+ .channels_max = 2,
+ .nid = 0x13, /* NID to query formats and rates */
+ .ops = {
+ .prepare = via_capture_pcm_prepare,
+ .cleanup = via_capture_pcm_cleanup
+ },
+};
+
+static struct hda_pcm_stream vt1708B_pcm_digital_playback = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 2,
+ /* NID is set in via_build_pcms */
+ .ops = {
+ .open = via_dig_playback_pcm_open,
+ .close = via_dig_playback_pcm_close,
+ .prepare = via_dig_playback_pcm_prepare
+ },
+};
+
+static struct hda_pcm_stream vt1708B_pcm_digital_capture = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 2,
+};
+
+/* fill in the dac_nids table from the parsed pin configuration */
+static int vt1708B_auto_fill_dac_nids(struct via_spec *spec,
+ const struct auto_pin_cfg *cfg)
+{
+ int i;
+ hda_nid_t nid;
+
+ spec->multiout.num_dacs = cfg->line_outs;
+
+ spec->multiout.dac_nids = spec->private_dac_nids;
+
+ for (i = 0; i < 4; i++) {
+ nid = cfg->line_out_pins[i];
+ if (nid) {
+ /* config dac list */
+ switch (i) {
+ case AUTO_SEQ_FRONT:
+ spec->multiout.dac_nids[i] = 0x10;
+ break;
+ case AUTO_SEQ_CENLFE:
+ spec->multiout.dac_nids[i] = 0x24;
+ break;
+ case AUTO_SEQ_SURROUND:
+ spec->multiout.dac_nids[i] = 0x25;
+ break;
+ case AUTO_SEQ_SIDE:
+ spec->multiout.dac_nids[i] = 0x11;
+ break;
+ }
+ }
+ }
+
+ return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int vt1708B_auto_create_multi_out_ctls(struct via_spec *spec,
+ const struct auto_pin_cfg *cfg)
+{
+ char name[32];
+ static const char *chname[4] = { "Front", "Surround", "C/LFE", "Side" };
+ hda_nid_t nid_vols[] = {0x16, 0x27, 0x26, 0x18};
+ hda_nid_t nid, nid_vol = 0;
+ int i, err;
+
+ for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
+ nid = cfg->line_out_pins[i];
+
+ if (!nid)
+ continue;
+
+ nid_vol = nid_vols[i];
+
+ if (i == AUTO_SEQ_CENLFE) {
+ /* Center/LFE */
+ err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+ "Center Playback Volume",
+ HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+ "LFE Playback Volume",
+ HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+ "Center Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+ "LFE Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ } else if (i == AUTO_SEQ_FRONT) {
+ /* add control to mixer index 0 */
+ err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+ "Master Front Playback Volume",
+ HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
+ HDA_INPUT));
+ if (err < 0)
+ return err;
+ err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+ "Master Front Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
+ HDA_INPUT));
+ if (err < 0)
+ return err;
+
+ /* add control to PW3 */
+ sprintf(name, "%s Playback Volume", chname[i]);
+ err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ sprintf(name, "%s Playback Switch", chname[i]);
+ err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ } else {
+ sprintf(name, "%s Playback Volume", chname[i]);
+ err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
+ HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ sprintf(name, "%s Playback Switch", chname[i]);
+ err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
+ HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
+ HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+static int vt1708B_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
+{
+ int err;
+
+ if (!pin)
+ return 0;
+
+ spec->multiout.hp_nid = VT1708B_HP_NID; /* AOW3 */
+
+ err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+ "Headphone Playback Volume",
+ HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+ if (err < 0)
+ return err;
+ err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+ "Headphone Playback Switch",
+ HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int vt1708B_auto_create_analog_input_ctls(struct via_spec *spec,
+ const struct auto_pin_cfg *cfg)
+{
+ static char *labels[] = {
+ "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
+ };
+ struct hda_input_mux *imux = &spec->private_imux;
+ int i, err, idx = 0;
+
+ /* for internal loopback recording select */
+ imux->items[imux->num_items].label = "Stereo Mixer";
+ imux->items[imux->num_items].index = idx;
+ imux->num_items++;
+
+ for (i = 0; i < AUTO_PIN_LAST; i++) {
+ if (!cfg->input_pins[i])
+ continue;
+
+ switch (cfg->input_pins[i]) {
+ case 0x1a: /* Mic */
+ idx = 2;
+ break;
+
+ case 0x1b: /* Line In */
+ idx = 3;
+ break;
+
+ case 0x1e: /* Front Mic */
+ idx = 4;
+ break;
+
+ case 0x1f: /* CD */
+ idx = 1;
+ break;
+ }
+ err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
+ idx, 0x16);
+ if (err < 0)
+ return err;
+ imux->items[imux->num_items].label = labels[i];
+ imux->items[imux->num_items].index = idx;
+ imux->num_items++;
+ }
+ return 0;
+}
+
+static int vt1708B_parse_auto_config(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ int err;
+
+ err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+ if (err < 0)
+ return err;
+ err = vt1708B_auto_fill_dac_nids(spec, &spec->autocfg);
+ if (err < 0)
+ return err;
+ if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
+ return 0; /* can't find valid BIOS pin config */
+
+ err = vt1708B_auto_create_multi_out_ctls(spec, &spec->autocfg);
+ if (err < 0)
+ return err;
+ err = vt1708B_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+ if (err < 0)
+ return err;
+ err = vt1708B_auto_create_analog_input_ctls(spec, &spec->autocfg);
+ if (err < 0)
+ return err;
+
+ spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+
+ if (spec->autocfg.dig_out_pin)
+ spec->multiout.dig_out_nid = VT1708B_DIGOUT_NID;
+ if (spec->autocfg.dig_in_pin)
+ spec->dig_in_nid = VT1708B_DIGIN_NID;
+
+ if (spec->kctl_alloc)
+ spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
+
+ spec->input_mux = &spec->private_imux;
+
+ return 1;
+}
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static struct hda_amp_list vt1708B_loopbacks[] = {
+ { 0x16, HDA_INPUT, 1 },
+ { 0x16, HDA_INPUT, 2 },
+ { 0x16, HDA_INPUT, 3 },
+ { 0x16, HDA_INPUT, 4 },
+ { } /* end */
+};
+#endif
+
+static int patch_vt1708B_8ch(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ codec->spec = spec;
+
+ /* automatic parse from the BIOS config */
+ err = vt1708B_parse_auto_config(codec);
+ if (err < 0) {
+ via_free(codec);
+ return err;
+ } else if (!err) {
+ printk(KERN_INFO "hda_codec: Cannot set up configuration "
+ "from BIOS. Using genenic mode...\n");
+ }
+
+ spec->init_verbs = vt1708B_8ch_volume_init_verbs;
+
+ spec->stream_name_analog = "VT1708B Analog";
+ spec->stream_analog_playback = &vt1708B_8ch_pcm_analog_playback;
+ spec->stream_analog_capture = &vt1708B_pcm_analog_capture;
+
+ spec->stream_name_digital = "VT1708B Digital";
+ spec->stream_digital_playback = &vt1708B_pcm_digital_playback;
+ spec->stream_digital_capture = &vt1708B_pcm_digital_capture;
+
+ if (!spec->adc_nids && spec->input_mux) {
+ spec->adc_nids = vt1708B_adc_nids;
+ spec->num_adc_nids = ARRAY_SIZE(vt1708B_adc_nids);
+ spec->mixers[spec->num_mixers] = vt1708B_capture_mixer;
+ spec->num_mixers++;
+ }
+
+ codec->patch_ops = via_patch_ops;
+
+ codec->patch_ops.init = via_auto_init;
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ spec->loopback.amplist = vt1708B_loopbacks;
+#endif
+
+ return 0;
+}
+
+static int patch_vt1708B_4ch(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ codec->spec = spec;
+
+ /* automatic parse from the BIOS config */
+ err = vt1708B_parse_auto_config(codec);
+ if (err < 0) {
+ via_free(codec);
+ return err;
+ } else if (!err) {
+ printk(KERN_INFO "hda_codec: Cannot set up configuration "
+ "from BIOS. Using genenic mode...\n");
+ }
+
+ spec->init_verbs = vt1708B_4ch_volume_init_verbs;
+
+ spec->stream_name_analog = "VT1708B Analog";
+ spec->stream_analog_playback = &vt1708B_4ch_pcm_analog_playback;
+ spec->stream_analog_capture = &vt1708B_pcm_analog_capture;
+
+ spec->stream_name_digital = "VT1708B Digital";
+ spec->stream_digital_playback = &vt1708B_pcm_digital_playback;
+ spec->stream_digital_capture = &vt1708B_pcm_digital_capture;
+
+ if (!spec->adc_nids && spec->input_mux) {
+ spec->adc_nids = vt1708B_adc_nids;
+ spec->num_adc_nids = ARRAY_SIZE(vt1708B_adc_nids);
+ spec->mixers[spec->num_mixers] = vt1708B_capture_mixer;
+ spec->num_mixers++;
+ }
+
+ codec->patch_ops = via_patch_ops;
+
+ codec->patch_ops.init = via_auto_init;
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ spec->loopback.amplist = vt1708B_loopbacks;
+#endif
return 0;
}
{ .id = 0x11061709, .name = "VIA VT1708", .patch = patch_vt1708},
{ .id = 0x1106170A, .name = "VIA VT1708", .patch = patch_vt1708},
{ .id = 0x1106170B, .name = "VIA VT1708", .patch = patch_vt1708},
- { .id = 0x1106E710, .name = "VIA VT1709 10-Ch", .patch = patch_vt1709_10ch},
- { .id = 0x1106E711, .name = "VIA VT1709 10-Ch", .patch = patch_vt1709_10ch},
- { .id = 0x1106E712, .name = "VIA VT1709 10-Ch", .patch = patch_vt1709_10ch},
- { .id = 0x1106E713, .name = "VIA VT1709 10-Ch", .patch = patch_vt1709_10ch},
- { .id = 0x1106E714, .name = "VIA VT1709 6-Ch", .patch = patch_vt1709_6ch},
- { .id = 0x1106E715, .name = "VIA VT1709 6-Ch", .patch = patch_vt1709_6ch},
- { .id = 0x1106E716, .name = "VIA VT1709 6-Ch", .patch = patch_vt1709_6ch},
- { .id = 0x1106E717, .name = "VIA VT1709 6-Ch", .patch = patch_vt1709_6ch},
+ { .id = 0x1106E710, .name = "VIA VT1709 10-Ch",
+ .patch = patch_vt1709_10ch},
+ { .id = 0x1106E711, .name = "VIA VT1709 10-Ch",
+ .patch = patch_vt1709_10ch},
+ { .id = 0x1106E712, .name = "VIA VT1709 10-Ch",
+ .patch = patch_vt1709_10ch},
+ { .id = 0x1106E713, .name = "VIA VT1709 10-Ch",
+ .patch = patch_vt1709_10ch},
+ { .id = 0x1106E714, .name = "VIA VT1709 6-Ch",
+ .patch = patch_vt1709_6ch},
+ { .id = 0x1106E715, .name = "VIA VT1709 6-Ch",
+ .patch = patch_vt1709_6ch},
+ { .id = 0x1106E716, .name = "VIA VT1709 6-Ch",
+ .patch = patch_vt1709_6ch},
+ { .id = 0x1106E717, .name = "VIA VT1709 6-Ch",
+ .patch = patch_vt1709_6ch},
+ { .id = 0x1106E720, .name = "VIA VT1708B 8-Ch",
+ .patch = patch_vt1708B_8ch},
+ { .id = 0x1106E721, .name = "VIA VT1708B 8-Ch",
+ .patch = patch_vt1708B_8ch},
+ { .id = 0x1106E722, .name = "VIA VT1708B 8-Ch",
+ .patch = patch_vt1708B_8ch},
+ { .id = 0x1106E723, .name = "VIA VT1708B 8-Ch",
+ .patch = patch_vt1708B_8ch},
+ { .id = 0x1106E724, .name = "VIA VT1708B 4-Ch",
+ .patch = patch_vt1708B_4ch},
+ { .id = 0x1106E725, .name = "VIA VT1708B 4-Ch",
+ .patch = patch_vt1708B_4ch},
+ { .id = 0x1106E726, .name = "VIA VT1708B 4-Ch",
+ .patch = patch_vt1708B_4ch},
+ { .id = 0x1106E727, .name = "VIA VT1708B 4-Ch",
+ .patch = patch_vt1708B_4ch},
{} /* terminator */
};
--- /dev/null
+/*
+ * Virtual master and slave controls
+ *
+ * Copyright (c) 2008 by Takashi Iwai <tiwai@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/control.h>
+
+/*
+ * a subset of information returned via ctl info callback
+ */
+struct link_ctl_info {
+ int type; /* value type */
+ int count; /* item count */
+ int min_val, max_val; /* min, max values */
+};
+
+/*
+ * link master - this contains a list of slave controls that are
+ * identical types, i.e. info returns the same value type and value
+ * ranges, but may have different number of counts.
+ *
+ * The master control is so far only mono volume/switch for simplicity.
+ * The same value will be applied to all slaves.
+ */
+struct link_master {
+ struct list_head slaves;
+ struct link_ctl_info info;
+ int val; /* the master value */
+};
+
+/*
+ * link slave - this contains a slave control element
+ *
+ * It fakes the control callbacsk with additional attenuation by the
+ * master control. A slave may have either one or two channels.
+ */
+
+struct link_slave {
+ struct list_head list;
+ struct link_master *master;
+ struct link_ctl_info info;
+ int vals[2]; /* current values */
+ struct snd_kcontrol slave; /* the copy of original control entry */
+};
+
+/* get the slave ctl info and save the initial values */
+static int slave_init(struct link_slave *slave)
+{
+ struct snd_ctl_elem_info *uinfo;
+ struct snd_ctl_elem_value *uctl;
+ int err, ch;
+
+ if (slave->info.count)
+ return 0; /* already initialized */
+
+ uinfo = kmalloc(sizeof(*uinfo), GFP_KERNEL);
+ if (!uinfo)
+ return -ENOMEM;
+ uinfo->id = slave->slave.id;
+ err = slave->slave.info(&slave->slave, uinfo);
+ if (err < 0) {
+ kfree(uinfo);
+ return err;
+ }
+ slave->info.type = uinfo->type;
+ slave->info.count = uinfo->count;
+ if (slave->info.count > 2 ||
+ (slave->info.type != SNDRV_CTL_ELEM_TYPE_INTEGER &&
+ slave->info.type != SNDRV_CTL_ELEM_TYPE_BOOLEAN)) {
+ snd_printk(KERN_ERR "invalid slave element\n");
+ kfree(uinfo);
+ return -EINVAL;
+ }
+ slave->info.min_val = uinfo->value.integer.min;
+ slave->info.max_val = uinfo->value.integer.max;
+ kfree(uinfo);
+
+ uctl = kmalloc(sizeof(*uctl), GFP_KERNEL);
+ if (!uctl)
+ return -ENOMEM;
+ uctl->id = slave->slave.id;
+ err = slave->slave.get(&slave->slave, uctl);
+ for (ch = 0; ch < slave->info.count; ch++)
+ slave->vals[ch] = uctl->value.integer.value[ch];
+ kfree(uctl);
+ return 0;
+}
+
+/* initialize master volume */
+static int master_init(struct link_master *master)
+{
+ struct link_slave *slave;
+
+ if (master->info.count)
+ return 0; /* already initialized */
+
+ list_for_each_entry(slave, &master->slaves, list) {
+ int err = slave_init(slave);
+ if (err < 0)
+ return err;
+ master->info = slave->info;
+ master->info.count = 1; /* always mono */
+ /* set full volume as default (= no attenuation) */
+ master->val = master->info.max_val;
+ return 0;
+ }
+ return -ENOENT;
+}
+
+static int slave_get_val(struct link_slave *slave,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int err, ch;
+
+ err = slave_init(slave);
+ if (err < 0)
+ return err;
+ for (ch = 0; ch < slave->info.count; ch++)
+ ucontrol->value.integer.value[ch] = slave->vals[ch];
+ return 0;
+}
+
+static int slave_put_val(struct link_slave *slave,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int err, ch, vol;
+
+ err = master_init(slave->master);
+ if (err < 0)
+ return err;
+
+ switch (slave->info.type) {
+ case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
+ for (ch = 0; ch < slave->info.count; ch++)
+ ucontrol->value.integer.value[ch] &=
+ !!slave->master->val;
+ break;
+ case SNDRV_CTL_ELEM_TYPE_INTEGER:
+ for (ch = 0; ch < slave->info.count; ch++) {
+ /* max master volume is supposed to be 0 dB */
+ vol = ucontrol->value.integer.value[ch];
+ vol += slave->master->val - slave->master->info.max_val;
+ if (vol < slave->info.min_val)
+ vol = slave->info.min_val;
+ else if (vol > slave->info.max_val)
+ vol = slave->info.max_val;
+ ucontrol->value.integer.value[ch] = vol;
+ }
+ break;
+ }
+ return slave->slave.put(&slave->slave, ucontrol);
+}
+
+/*
+ * ctl callbacks for slaves
+ */
+static int slave_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct link_slave *slave = snd_kcontrol_chip(kcontrol);
+ return slave->slave.info(&slave->slave, uinfo);
+}
+
+static int slave_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct link_slave *slave = snd_kcontrol_chip(kcontrol);
+ return slave_get_val(slave, ucontrol);
+}
+
+static int slave_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct link_slave *slave = snd_kcontrol_chip(kcontrol);
+ int err, ch, changed = 0;
+
+ err = slave_init(slave);
+ if (err < 0)
+ return err;
+ for (ch = 0; ch < slave->info.count; ch++) {
+ if (slave->vals[ch] != ucontrol->value.integer.value[ch]) {
+ changed = 1;
+ slave->vals[ch] = ucontrol->value.integer.value[ch];
+ }
+ }
+ if (!changed)
+ return 0;
+ return slave_put_val(slave, ucontrol);
+}
+
+static int slave_tlv_cmd(struct snd_kcontrol *kcontrol,
+ int op_flag, unsigned int size,
+ unsigned int __user *tlv)
+{
+ struct link_slave *slave = snd_kcontrol_chip(kcontrol);
+ /* FIXME: this assumes that the max volume is 0 dB */
+ return slave->slave.tlv.c(&slave->slave, op_flag, size, tlv);
+}
+
+static void slave_free(struct snd_kcontrol *kcontrol)
+{
+ struct link_slave *slave = snd_kcontrol_chip(kcontrol);
+ if (slave->slave.private_free)
+ slave->slave.private_free(&slave->slave);
+ if (slave->master)
+ list_del(&slave->list);
+ kfree(slave);
+}
+
+/*
+ * Add a slave control to the group with the given master control
+ *
+ * All slaves must be the same type (returning the same information
+ * via info callback). The fucntion doesn't check it, so it's your
+ * responsibility.
+ *
+ * Also, some additional limitations:
+ * - at most two channels
+ * - logarithmic volume control (dB level), no linear volume
+ * - master can only attenuate the volume, no gain
+ */
+int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
+{
+ struct link_master *master_link = snd_kcontrol_chip(master);
+ struct link_slave *srec;
+
+ srec = kzalloc(sizeof(*srec) +
+ slave->count * sizeof(*slave->vd), GFP_KERNEL);
+ if (!srec)
+ return -ENOMEM;
+ srec->slave = *slave;
+ memcpy(srec->slave.vd, slave->vd, slave->count * sizeof(*slave->vd));
+ srec->master = master_link;
+
+ /* override callbacks */
+ slave->info = slave_info;
+ slave->get = slave_get;
+ slave->put = slave_put;
+ if (slave->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK)
+ slave->tlv.c = slave_tlv_cmd;
+ slave->private_data = srec;
+ slave->private_free = slave_free;
+
+ list_add_tail(&srec->list, &master_link->slaves);
+ return 0;
+}
+
+/*
+ * ctl callbacks for master controls
+ */
+static int master_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct link_master *master = snd_kcontrol_chip(kcontrol);
+ int ret;
+
+ ret = master_init(master);
+ if (ret < 0)
+ return ret;
+ uinfo->type = master->info.type;
+ uinfo->count = master->info.count;
+ uinfo->value.integer.min = master->info.min_val;
+ uinfo->value.integer.max = master->info.max_val;
+ return 0;
+}
+
+static int master_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct link_master *master = snd_kcontrol_chip(kcontrol);
+ int err = master_init(master);
+ if (err < 0)
+ return err;
+ ucontrol->value.integer.value[0] = master->val;
+ return 0;
+}
+
+static int master_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct link_master *master = snd_kcontrol_chip(kcontrol);
+ struct link_slave *slave;
+ struct snd_ctl_elem_value *uval;
+ int err, old_val;
+
+ err = master_init(master);
+ if (err < 0)
+ return err;
+ old_val = master->val;
+ if (ucontrol->value.integer.value[0] == old_val)
+ return 0;
+
+ uval = kmalloc(sizeof(*uval), GFP_KERNEL);
+ if (!uval)
+ return -ENOMEM;
+ list_for_each_entry(slave, &master->slaves, list) {
+ master->val = old_val;
+ uval->id = slave->slave.id;
+ slave_get_val(slave, uval);
+ master->val = ucontrol->value.integer.value[0];
+ slave_put_val(slave, uval);
+ }
+ kfree(uval);
+ return 1;
+}
+
+static void master_free(struct snd_kcontrol *kcontrol)
+{
+ struct link_master *master = snd_kcontrol_chip(kcontrol);
+ struct link_slave *slave;
+
+ list_for_each_entry(slave, &master->slaves, list)
+ slave->master = NULL;
+ kfree(master);
+}
+
+
+/*
+ * Create a virtual master control with the given name
+ */
+struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
+ const unsigned int *tlv)
+{
+ struct link_master *master;
+ struct snd_kcontrol *kctl;
+ struct snd_kcontrol_new knew;
+
+ memset(&knew, 0, sizeof(knew));
+ knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ knew.name = name;
+ knew.info = master_info;
+
+ master = kzalloc(sizeof(*master), GFP_KERNEL);
+ if (!master)
+ return NULL;
+ INIT_LIST_HEAD(&master->slaves);
+
+ kctl = snd_ctl_new1(&knew, master);
+ if (!kctl) {
+ kfree(master);
+ return NULL;
+ }
+ /* override some callbacks */
+ kctl->info = master_info;
+ kctl->get = master_get;
+ kctl->put = master_put;
+ kctl->private_free = master_free;
+
+ /* additional (constant) TLV read */
+ if (tlv) {
+ /* FIXME: this assumes that the max volume is 0 dB */
+ kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
+ kctl->tlv.p = tlv;
+ }
+ return kctl;
+}
snd-ice17xx-ak4xxx-objs := ak4xxx.o
snd-ice1712-objs := ice1712.o delta.o hoontech.o ews.o
-snd-ice1724-objs := ice1724.o amp.o revo.o aureon.o vt1720_mobo.o pontis.o prodigy192.o juli.o phase.o wtm.o
+snd-ice1724-objs := ice1724.o amp.o revo.o aureon.o vt1720_mobo.o pontis.o prodigy192.o prodigy_hifi.o juli.o phase.o wtm.o se.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_ICE1712) += snd-ice1712.o snd-ice17xx-ak4xxx.o
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "aureon.h"
#include <sound/tlv.h>
+/* AC97 register cache for Aureon */
+struct aureon_spec {
+ unsigned short stac9744[64];
+ unsigned int cs8415_mux;
+ unsigned short master[2];
+ unsigned short vol[8];
+ unsigned char pca9554_out;
+};
+
/* WM8770 registers */
#define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */
#define WM_DAC_MASTER_ATTEN 0x08 /* DAC master analog attenuation */
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- ucontrol->value.integer.value[0] = ice->spec.aureon.pca9554_out;
+ struct aureon_spec *spec = ice->spec;
+ ucontrol->value.enumerated.item[0] = spec->pca9554_out;
return 0;
}
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
unsigned char oval, nval;
int change;
+ nval = ucontrol->value.enumerated.item[0];
+ if (nval >= 3)
+ return -EINVAL;
snd_ice1712_save_gpio_status(ice);
-
- oval = ice->spec.aureon.pca9554_out;
- nval = ucontrol->value.integer.value[0];
+ oval = spec->pca9554_out;
if ((change = (oval != nval))) {
aureon_pca9554_write(ice, PCA9554_OUT, nval);
- ice->spec.aureon.pca9554_out = nval;
+ spec->pca9554_out = nval;
}
snd_ice1712_restore_gpio_status(ice);
static void aureon_ac97_write(struct snd_ice1712 *ice, unsigned short reg,
unsigned short val)
{
+ struct aureon_spec *spec = ice->spec;
unsigned int tmp;
/* Send address to XILINX chip */
udelay(10);
/* Store the data in out private buffer */
- ice->spec.aureon.stac9744[(reg & 0x7F) >> 1] = val;
+ spec->stac9744[(reg & 0x7F) >> 1] = val;
}
static unsigned short aureon_ac97_read(struct snd_ice1712 *ice, unsigned short reg)
{
- return ice->spec.aureon.stac9744[(reg & 0x7F) >> 1];
+ struct aureon_spec *spec = ice->spec;
+ return spec->stac9744[(reg & 0x7F) >> 1];
}
/*
*/
static int aureon_ac97_init (struct snd_ice1712 *ice)
{
+ struct aureon_spec *spec = ice->spec;
int i;
static const unsigned short ac97_defaults[] = {
0x00, 0x9640,
snd_ice1712_gpio_write(ice, tmp);
udelay(3);
- memset(&ice->spec.aureon.stac9744, 0, sizeof(ice->spec.aureon.stac9744));
+ memset(&spec->stac9744, 0, sizeof(spec->stac9744));
for (i=0; ac97_defaults[i] != (unsigned short)-1; i+=2)
- ice->spec.aureon.stac9744[(ac97_defaults[i]) >> 1] = ac97_defaults[i+1];
+ spec->stac9744[(ac97_defaults[i]) >> 1] = ac97_defaults[i+1];
aureon_ac97_write(ice, AC97_MASTER, 0x0000); // Unmute AC'97 master volume permanently - muting is done by WM8770
static int wm_master_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int i;
for (i=0; i<2; i++)
- ucontrol->value.integer.value[i] = ice->spec.aureon.master[i] & ~WM_VOL_MUTE;
+ ucontrol->value.integer.value[i] =
+ spec->master[i] & ~WM_VOL_MUTE;
return 0;
}
static int wm_master_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int ch, change = 0;
snd_ice1712_save_gpio_status(ice);
for (ch = 0; ch < 2; ch++) {
- if (ucontrol->value.integer.value[ch] != ice->spec.aureon.master[ch]) {
+ unsigned int vol = ucontrol->value.integer.value[ch];
+ if (vol > WM_VOL_MAX)
+ continue;
+ vol |= spec->master[ch] & WM_VOL_MUTE;
+ if (vol != spec->master[ch]) {
int dac;
- ice->spec.aureon.master[ch] &= WM_VOL_MUTE;
- ice->spec.aureon.master[ch] |= ucontrol->value.integer.value[ch];
+ spec->master[ch] = vol;
for (dac = 0; dac < ice->num_total_dacs; dac += 2)
wm_set_vol(ice, WM_DAC_ATTEN + dac + ch,
- ice->spec.aureon.vol[dac + ch],
- ice->spec.aureon.master[ch]);
+ spec->vol[dac + ch],
+ spec->master[ch]);
change = 1;
}
}
static int wm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int i, ofs, voices;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xff;
for (i = 0; i < voices; i++)
- ucontrol->value.integer.value[i] = ice->spec.aureon.vol[ofs+i] & ~WM_VOL_MUTE;
+ ucontrol->value.integer.value[i] =
+ spec->vol[ofs+i] & ~WM_VOL_MUTE;
return 0;
}
static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int i, idx, ofs, voices;
int change = 0;
ofs = kcontrol->private_value & 0xff;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < voices; i++) {
- idx = WM_DAC_ATTEN + ofs + i;
- if (ucontrol->value.integer.value[i] != ice->spec.aureon.vol[ofs+i]) {
- ice->spec.aureon.vol[ofs+i] &= WM_VOL_MUTE;
- ice->spec.aureon.vol[ofs+i] |= ucontrol->value.integer.value[i];
- wm_set_vol(ice, idx, ice->spec.aureon.vol[ofs+i],
- ice->spec.aureon.master[i]);
+ unsigned int vol = ucontrol->value.integer.value[i];
+ if (vol > 0x7f)
+ continue;
+ vol |= spec->vol[ofs+i];
+ if (vol != spec->vol[ofs+i]) {
+ spec->vol[ofs+i] = vol;
+ idx = WM_DAC_ATTEN + ofs + i;
+ wm_set_vol(ice, idx, spec->vol[ofs + i],
+ spec->master[i]);
change = 1;
}
}
static int wm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int voices, ofs, i;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xFF;
for (i = 0; i < voices; i++)
- ucontrol->value.integer.value[i] = (ice->spec.aureon.vol[ofs+i] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[i] =
+ (spec->vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
return 0;
}
static int wm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int change = 0, voices, ofs, i;
voices = kcontrol->private_value >> 8;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < voices; i++) {
- int val = (ice->spec.aureon.vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
+ int val = (spec->vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
- ice->spec.aureon.vol[ofs + i] &= ~WM_VOL_MUTE;
- ice->spec.aureon.vol[ofs + i] |=
+ spec->vol[ofs + i] &= ~WM_VOL_MUTE;
+ spec->vol[ofs + i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
- wm_set_vol(ice, ofs + i, ice->spec.aureon.vol[ofs + i],
- ice->spec.aureon.master[i]);
+ wm_set_vol(ice, ofs + i, spec->vol[ofs + i],
+ spec->master[i]);
change = 1;
}
}
static int wm_master_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
- ucontrol->value.integer.value[0] = (ice->spec.aureon.master[0] & WM_VOL_MUTE) ? 0 : 1;
- ucontrol->value.integer.value[1] = (ice->spec.aureon.master[1] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[0] =
+ (spec->master[0] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[1] =
+ (spec->master[1] & WM_VOL_MUTE) ? 0 : 1;
return 0;
}
static int wm_master_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int change = 0, i;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < 2; i++) {
- int val = (ice->spec.aureon.master[i] & WM_VOL_MUTE) ? 0 : 1;
+ int val = (spec->master[i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
int dac;
- ice->spec.aureon.master[i] &= ~WM_VOL_MUTE;
- ice->spec.aureon.master[i] |=
+ spec->master[i] &= ~WM_VOL_MUTE;
+ spec->master[i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
for (dac = 0; dac < ice->num_total_dacs; dac += 2)
wm_set_vol(ice, WM_DAC_ATTEN + dac + i,
- ice->spec.aureon.vol[dac + i],
- ice->spec.aureon.master[i]);
+ spec->vol[dac + i],
+ spec->master[i]);
change = 1;
}
}
unsigned short ovol, nvol;
int change = 0;
- snd_ice1712_save_gpio_status(ice);
nvol = ucontrol->value.integer.value[0];
+ if (nvol > PCM_RES)
+ return -EINVAL;
+ snd_ice1712_save_gpio_status(ice);
nvol = (nvol ? (nvol + PCM_MIN) : 0) & 0xff;
ovol = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff;
if (ovol != nvol) {
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < 2; i++) {
idx = WM_ADC_GAIN + i;
- nvol = ucontrol->value.integer.value[i];
+ nvol = ucontrol->value.integer.value[i] & 0x1f;
ovol = wm_get(ice, idx);
if ((ovol & 0x1f) != nvol) {
wm_put(ice, idx, nvol | (ovol & ~0x1f));
static int aureon_cs8415_mux_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
//snd_ice1712_save_gpio_status(ice);
//val = aureon_cs8415_get(ice, CS8415_CTRL2);
- ucontrol->value.enumerated.item[0] = ice->spec.aureon.cs8415_mux;
+ ucontrol->value.enumerated.item[0] = spec->cs8415_mux;
//snd_ice1712_restore_gpio_status(ice);
return 0;
}
static int aureon_cs8415_mux_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
unsigned short oval, nval;
int change;
if (change)
aureon_cs8415_put(ice, CS8415_CTRL2, nval);
snd_ice1712_restore_gpio_status(ice);
- ice->spec.aureon.cs8415_mux = ucontrol->value.enumerated.item[0];
+ spec->cs8415_mux = ucontrol->value.enumerated.item[0];
return change;
}
0x0605, /* slave, 24bit, MSB on second OSCLK, SDOUT for right channel when OLRCK is high */
(unsigned short)-1
};
+ struct aureon_spec *spec;
unsigned int tmp;
const unsigned short *p;
int err, i;
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) {
ice->num_total_dacs = 6;
ice->num_total_adcs = 2;
ice->eeprom.subvendor != VT1724_SUBDEVICE_PRODIGY71XT) {
for (p = cs_inits; *p != (unsigned short)-1; p++)
aureon_spi_write(ice, AUREON_CS8415_CS, *p | 0x200000, 24);
- ice->spec.aureon.cs8415_mux = 1;
+ spec->cs8415_mux = 1;
aureon_set_headphone_amp(ice, 1);
}
aureon_pca9554_write(ice, PCA9554_DIR, 0x00);
aureon_pca9554_write(ice, PCA9554_OUT, 0x00); /* internal AUX */
- ice->spec.aureon.master[0] = WM_VOL_MUTE;
- ice->spec.aureon.master[1] = WM_VOL_MUTE;
+ spec->master[0] = WM_VOL_MUTE;
+ spec->master[1] = WM_VOL_MUTE;
for (i = 0; i < ice->num_total_dacs; i++) {
- ice->spec.aureon.vol[i] = WM_VOL_MUTE;
- wm_set_vol(ice, i, ice->spec.aureon.vol[i], ice->spec.aureon.master[i % 2]);
+ spec->vol[i] = WM_VOL_MUTE;
+ wm_set_vol(ice, i, spec->vol[i], spec->master[i % 2]);
}
return 0;
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
if (snd_i2c_sendbytes(ice->cs8427, ®, 1) != 1)
snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
snd_i2c_readbytes(ice->cs8427, ®, 1);
- ucontrol->value.integer.value[0] = (reg ? 1 : 0);
+ ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0;
return 0;
}
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
};
+/* additional i2c devices for EWS boards */
+struct ews_spec {
+ struct snd_i2c_device *i2cdevs[3];
+};
+
/*
* access via i2c mode (for EWX 24/96, EWS 88MT&D)
*/
/* AK4524 chip select; address 0x48 bit 0-3 */
static int snd_ice1712_ews88mt_chip_select(struct snd_ice1712 *ice, int chip_mask)
{
+ struct ews_spec *spec = ice->spec;
unsigned char data, ndata;
snd_assert(chip_mask >= 0 && chip_mask <= 0x0f, return -EINVAL);
snd_i2c_lock(ice->i2c);
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_PCF2], &data, 1) != 1)
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1)
goto __error;
ndata = (data & 0xf0) | chip_mask;
if (ndata != data)
- if (snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_PCF2], &ndata, 1) != 1)
+ if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF2], &ndata, 1)
+ != 1)
goto __error;
snd_i2c_unlock(ice->i2c);
return 0;
static void snd_ice1712_ews_cs8404_spdif_write(struct snd_ice1712 *ice, unsigned char bits)
{
+ struct ews_spec *spec = ice->spec;
unsigned char bytes[2];
snd_i2c_lock(ice->i2c);
case ICE1712_SUBDEVICE_EWS88MT:
case ICE1712_SUBDEVICE_EWS88MT_NEW:
case ICE1712_SUBDEVICE_PHASE88:
- if (snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_CS8404], &bits, 1) != 1)
+ if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_CS8404], &bits, 1)
+ != 1)
goto _error;
break;
case ICE1712_SUBDEVICE_EWS88D:
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_88D], bytes, 2) != 2)
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], bytes, 2)
+ != 2)
goto _error;
if (bits != bytes[1]) {
bytes[1] = bits;
- if (snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_88D], bytes, 2) != 2)
+ if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_88D],
+ bytes, 2) != 2)
goto _error;
}
break;
{
int err;
struct snd_akm4xxx *ak;
+ struct ews_spec *spec;
/* set the analog DACs */
switch (ice->eeprom.subvendor) {
break;
}
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
/* create i2c */
if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) {
snd_printk(KERN_ERR "unable to create I2C bus\n");
/* create i2c devices */
switch (ice->eeprom.subvendor) {
case ICE1712_SUBDEVICE_DMX6FIRE:
- if ((err = snd_i2c_device_create(ice->i2c, "PCF9554", ICE1712_6FIRE_PCF9554_ADDR, &ice->spec.i2cdevs[EWS_I2C_6FIRE])) < 0) {
+ err = snd_i2c_device_create(ice->i2c, "PCF9554",
+ ICE1712_6FIRE_PCF9554_ADDR,
+ &spec->i2cdevs[EWS_I2C_6FIRE]);
+ if (err < 0) {
snd_printk(KERN_ERR "PCF9554 initialization failed\n");
return err;
}
case ICE1712_SUBDEVICE_EWS88MT:
case ICE1712_SUBDEVICE_EWS88MT_NEW:
case ICE1712_SUBDEVICE_PHASE88:
- if ((err = snd_i2c_device_create(ice->i2c, "CS8404", ICE1712_EWS88MT_CS8404_ADDR, &ice->spec.i2cdevs[EWS_I2C_CS8404])) < 0)
+ err = snd_i2c_device_create(ice->i2c, "CS8404",
+ ICE1712_EWS88MT_CS8404_ADDR,
+ &spec->i2cdevs[EWS_I2C_CS8404]);
+ if (err < 0)
return err;
- if ((err = snd_i2c_device_create(ice->i2c, "PCF8574 (1st)", ICE1712_EWS88MT_INPUT_ADDR, &ice->spec.i2cdevs[EWS_I2C_PCF1])) < 0)
+ err = snd_i2c_device_create(ice->i2c, "PCF8574 (1st)",
+ ICE1712_EWS88MT_INPUT_ADDR,
+ &spec->i2cdevs[EWS_I2C_PCF1]);
+ if (err < 0)
return err;
- if ((err = snd_i2c_device_create(ice->i2c, "PCF8574 (2nd)", ICE1712_EWS88MT_OUTPUT_ADDR, &ice->spec.i2cdevs[EWS_I2C_PCF2])) < 0)
+ err = snd_i2c_device_create(ice->i2c, "PCF8574 (2nd)",
+ ICE1712_EWS88MT_OUTPUT_ADDR,
+ &spec->i2cdevs[EWS_I2C_PCF2]);
+ if (err < 0)
return err;
/* Check if the front module is connected */
if ((err = snd_ice1712_ews88mt_chip_select(ice, 0x0f)) < 0)
return err;
break;
case ICE1712_SUBDEVICE_EWS88D:
- if ((err = snd_i2c_device_create(ice->i2c, "PCF8575", ICE1712_EWS88D_PCF_ADDR, &ice->spec.i2cdevs[EWS_I2C_88D])) < 0)
+ err = snd_i2c_device_create(ice->i2c, "PCF8575",
+ ICE1712_EWS88D_PCF_ADDR,
+ &spec->i2cdevs[EWS_I2C_88D]);
+ if (err < 0)
return err;
break;
}
}
/* analog section */
- ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
+ ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
if (! ak)
return -ENOMEM;
ice->akm_codecs = 1;
static int snd_ice1712_ews88mt_output_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct ews_spec *spec = ice->spec;
unsigned char data;
snd_i2c_lock(ice->i2c);
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) {
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
static int snd_ice1712_ews88mt_output_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct ews_spec *spec = ice->spec;
unsigned char data, ndata;
snd_i2c_lock(ice->i2c);
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) {
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
ndata = (data & ~ICE1712_EWS88MT_OUTPUT_SENSE) | (ucontrol->value.enumerated.item[0] ? ICE1712_EWS88MT_OUTPUT_SENSE : 0);
- if (ndata != data && snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_PCF2], &ndata, 1) != 1) {
+ if (ndata != data && snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF2],
+ &ndata, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
static int snd_ice1712_ews88mt_input_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct ews_spec *spec = ice->spec;
int channel = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
unsigned char data;
snd_assert(channel >= 0 && channel <= 7, return 0);
snd_i2c_lock(ice->i2c);
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) {
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
static int snd_ice1712_ews88mt_input_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct ews_spec *spec = ice->spec;
int channel = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
unsigned char data, ndata;
snd_assert(channel >= 0 && channel <= 7, return 0);
snd_i2c_lock(ice->i2c);
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) {
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
ndata = (data & ~(1 << channel)) | (ucontrol->value.enumerated.item[0] ? 0 : (1 << channel));
- if (ndata != data && snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_PCF1], &ndata, 1) != 1) {
+ if (ndata != data && snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF1],
+ &ndata, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
static int snd_ice1712_ews88d_control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct ews_spec *spec = ice->spec;
int shift = kcontrol->private_value & 0xff;
int invert = (kcontrol->private_value >> 8) & 1;
unsigned char data[2];
snd_i2c_lock(ice->i2c);
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_88D], data, 2) != 2) {
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
static int snd_ice1712_ews88d_control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct ews_spec *spec = ice->spec;
int shift = kcontrol->private_value & 0xff;
int invert = (kcontrol->private_value >> 8) & 1;
unsigned char data[2], ndata[2];
int change;
snd_i2c_lock(ice->i2c);
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_88D], data, 2) != 2) {
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
ndata[shift >> 3] |= (1 << (shift & 7));
}
change = (data[shift >> 3] != ndata[shift >> 3]);
- if (change && snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_88D], data, 2) != 2) {
+ if (change &&
+ snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
static int snd_ice1712_6fire_read_pca(struct snd_ice1712 *ice, unsigned char reg)
{
unsigned char byte;
+ struct ews_spec *spec = ice->spec;
+
snd_i2c_lock(ice->i2c);
byte = reg;
- snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_6FIRE], &byte, 1);
+ snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_6FIRE], &byte, 1);
byte = 0;
- if (snd_i2c_readbytes(ice->spec.i2cdevs[EWS_I2C_6FIRE], &byte, 1) != 1) {
+ if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_6FIRE], &byte, 1) != 1) {
snd_i2c_unlock(ice->i2c);
printk(KERN_ERR "cannot read pca\n");
return -EIO;
static int snd_ice1712_6fire_write_pca(struct snd_ice1712 *ice, unsigned char reg, unsigned char data)
{
unsigned char bytes[2];
+ struct ews_spec *spec = ice->spec;
+
snd_i2c_lock(ice->i2c);
bytes[0] = reg;
bytes[1] = data;
- if (snd_i2c_sendbytes(ice->spec.i2cdevs[EWS_I2C_6FIRE], bytes, 2) != 2) {
+ if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_6FIRE], bytes, 2) != 2) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "ice1712.h"
#include "hoontech.h"
+/* Hoontech-specific setting */
+struct hoontech_spec {
+ unsigned char boxbits[4];
+ unsigned int config;
+ unsigned short boxconfig[4];
+};
static void __devinit snd_ice1712_stdsp24_gpio_write(struct snd_ice1712 *ice, unsigned char byte)
{
static void __devinit snd_ice1712_stdsp24_darear(struct snd_ice1712 *ice, int activate)
{
+ struct hoontech_spec *spec = ice->spec;
mutex_lock(&ice->gpio_mutex);
- ICE1712_STDSP24_0_DAREAR(ice->spec.hoontech.boxbits, activate);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[0]);
+ ICE1712_STDSP24_0_DAREAR(spec->boxbits, activate);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]);
mutex_unlock(&ice->gpio_mutex);
}
static void __devinit snd_ice1712_stdsp24_mute(struct snd_ice1712 *ice, int activate)
{
+ struct hoontech_spec *spec = ice->spec;
mutex_lock(&ice->gpio_mutex);
- ICE1712_STDSP24_3_MUTE(ice->spec.hoontech.boxbits, activate);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]);
+ ICE1712_STDSP24_3_MUTE(spec->boxbits, activate);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
mutex_unlock(&ice->gpio_mutex);
}
static void __devinit snd_ice1712_stdsp24_insel(struct snd_ice1712 *ice, int activate)
{
+ struct hoontech_spec *spec = ice->spec;
mutex_lock(&ice->gpio_mutex);
- ICE1712_STDSP24_3_INSEL(ice->spec.hoontech.boxbits, activate);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]);
+ ICE1712_STDSP24_3_INSEL(spec->boxbits, activate);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
mutex_unlock(&ice->gpio_mutex);
}
static void __devinit snd_ice1712_stdsp24_box_channel(struct snd_ice1712 *ice, int box, int chn, int activate)
{
+ struct hoontech_spec *spec = ice->spec;
+
mutex_lock(&ice->gpio_mutex);
/* select box */
- ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, box);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[0]);
+ ICE1712_STDSP24_0_BOX(spec->boxbits, box);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]);
/* prepare for write */
if (chn == 3)
- ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 0);
- ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, activate);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]);
-
- ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 1);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[1]);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
+ ICE1712_STDSP24_2_CHN4(spec->boxbits, 0);
+ ICE1712_STDSP24_2_MIDI1(spec->boxbits, activate);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
+
+ ICE1712_STDSP24_1_CHN1(spec->boxbits, 1);
+ ICE1712_STDSP24_1_CHN2(spec->boxbits, 1);
+ ICE1712_STDSP24_1_CHN3(spec->boxbits, 1);
+ ICE1712_STDSP24_2_CHN4(spec->boxbits, 1);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
udelay(100);
if (chn == 3) {
- ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 0);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
+ ICE1712_STDSP24_2_CHN4(spec->boxbits, 0);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
} else {
switch (chn) {
- case 0: ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 0); break;
- case 1: ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 0); break;
- case 2: ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 0); break;
+ case 0: ICE1712_STDSP24_1_CHN1(spec->boxbits, 0); break;
+ case 1: ICE1712_STDSP24_1_CHN2(spec->boxbits, 0); break;
+ case 2: ICE1712_STDSP24_1_CHN3(spec->boxbits, 0); break;
}
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[1]);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]);
}
udelay(100);
- ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 1);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[1]);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
+ ICE1712_STDSP24_1_CHN1(spec->boxbits, 1);
+ ICE1712_STDSP24_1_CHN2(spec->boxbits, 1);
+ ICE1712_STDSP24_1_CHN3(spec->boxbits, 1);
+ ICE1712_STDSP24_2_CHN4(spec->boxbits, 1);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
udelay(100);
- ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, 0);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
+ ICE1712_STDSP24_2_MIDI1(spec->boxbits, 0);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
mutex_unlock(&ice->gpio_mutex);
}
static void __devinit snd_ice1712_stdsp24_box_midi(struct snd_ice1712 *ice, int box, int master)
{
+ struct hoontech_spec *spec = ice->spec;
+
mutex_lock(&ice->gpio_mutex);
/* select box */
- ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, box);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[0]);
+ ICE1712_STDSP24_0_BOX(spec->boxbits, box);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]);
- ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, master);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]);
+ ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 1);
+ ICE1712_STDSP24_2_MIDI1(spec->boxbits, master);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
udelay(100);
- ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 0);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
+ ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 0);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
mdelay(10);
- ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 1);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]);
+ ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 1);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
mutex_unlock(&ice->gpio_mutex);
}
static void __devinit snd_ice1712_stdsp24_midi2(struct snd_ice1712 *ice, int activate)
{
+ struct hoontech_spec *spec = ice->spec;
mutex_lock(&ice->gpio_mutex);
- ICE1712_STDSP24_3_MIDI2(ice->spec.hoontech.boxbits, activate);
- snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]);
+ ICE1712_STDSP24_3_MIDI2(spec->boxbits, activate);
+ snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
mutex_unlock(&ice->gpio_mutex);
}
static int __devinit snd_ice1712_hoontech_init(struct snd_ice1712 *ice)
{
+ struct hoontech_spec *spec;
int box, chn;
ice->num_total_dacs = 8;
ice->num_total_adcs = 8;
- ice->spec.hoontech.boxbits[0] =
- ice->spec.hoontech.boxbits[1] =
- ice->spec.hoontech.boxbits[2] =
- ice->spec.hoontech.boxbits[3] = 0; /* should be already */
-
- ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 0);
- ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 0, 1);
- ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, 0);
- ICE1712_STDSP24_0_DAREAR(ice->spec.hoontech.boxbits, 0);
-
- ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 1, 1);
- ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 1);
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
+ ICE1712_STDSP24_SET_ADDR(spec->boxbits, 0);
+ ICE1712_STDSP24_CLOCK(spec->boxbits, 0, 1);
+ ICE1712_STDSP24_0_BOX(spec->boxbits, 0);
+ ICE1712_STDSP24_0_DAREAR(spec->boxbits, 0);
+
+ ICE1712_STDSP24_SET_ADDR(spec->boxbits, 1);
+ ICE1712_STDSP24_CLOCK(spec->boxbits, 1, 1);
+ ICE1712_STDSP24_1_CHN1(spec->boxbits, 1);
+ ICE1712_STDSP24_1_CHN2(spec->boxbits, 1);
+ ICE1712_STDSP24_1_CHN3(spec->boxbits, 1);
- ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 2);
- ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 2, 1);
- ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, 0);
-
- ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 3);
- ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 3, 1);
- ICE1712_STDSP24_3_MIDI2(ice->spec.hoontech.boxbits, 0);
- ICE1712_STDSP24_3_MUTE(ice->spec.hoontech.boxbits, 1);
- ICE1712_STDSP24_3_INSEL(ice->spec.hoontech.boxbits, 0);
+ ICE1712_STDSP24_SET_ADDR(spec->boxbits, 2);
+ ICE1712_STDSP24_CLOCK(spec->boxbits, 2, 1);
+ ICE1712_STDSP24_2_CHN4(spec->boxbits, 1);
+ ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 1);
+ ICE1712_STDSP24_2_MIDI1(spec->boxbits, 0);
+
+ ICE1712_STDSP24_SET_ADDR(spec->boxbits, 3);
+ ICE1712_STDSP24_CLOCK(spec->boxbits, 3, 1);
+ ICE1712_STDSP24_3_MIDI2(spec->boxbits, 0);
+ ICE1712_STDSP24_3_MUTE(spec->boxbits, 1);
+ ICE1712_STDSP24_3_INSEL(spec->boxbits, 0);
/* let's go - activate only functions in first box */
- ice->spec.hoontech.config = 0;
+ spec->config = 0;
/* ICE1712_STDSP24_MUTE |
ICE1712_STDSP24_INSEL |
ICE1712_STDSP24_DAREAR; */
- ice->spec.hoontech.boxconfig[0] = ICE1712_STDSP24_BOX_CHN1 |
+ spec->boxconfig[0] = ICE1712_STDSP24_BOX_CHN1 |
ICE1712_STDSP24_BOX_CHN2 |
ICE1712_STDSP24_BOX_CHN3 |
ICE1712_STDSP24_BOX_CHN4 |
ICE1712_STDSP24_BOX_MIDI1 |
ICE1712_STDSP24_BOX_MIDI2;
- ice->spec.hoontech.boxconfig[1] =
- ice->spec.hoontech.boxconfig[2] =
- ice->spec.hoontech.boxconfig[3] = 0;
- snd_ice1712_stdsp24_darear(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_DAREAR) ? 1 : 0);
- snd_ice1712_stdsp24_mute(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_MUTE) ? 1 : 0);
- snd_ice1712_stdsp24_insel(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_INSEL) ? 1 : 0);
- for (box = 0; box < 4; box++) {
+ spec->boxconfig[1] =
+ spec->boxconfig[2] =
+ spec->boxconfig[3] = 0;
+ snd_ice1712_stdsp24_darear(ice,
+ (spec->config & ICE1712_STDSP24_DAREAR) ? 1 : 0);
+ snd_ice1712_stdsp24_mute(ice,
+ (spec->config & ICE1712_STDSP24_MUTE) ? 1 : 0);
+ snd_ice1712_stdsp24_insel(ice,
+ (spec->config & ICE1712_STDSP24_INSEL) ? 1 : 0);
+ for (box = 0; box < 1; box++) {
+ if (spec->boxconfig[box] & ICE1712_STDSP24_BOX_MIDI2)
+ snd_ice1712_stdsp24_midi2(ice, 1);
for (chn = 0; chn < 4; chn++)
- snd_ice1712_stdsp24_box_channel(ice, box, chn, (ice->spec.hoontech.boxconfig[box] & (1 << chn)) ? 1 : 0);
+ snd_ice1712_stdsp24_box_channel(ice, box, chn,
+ (spec->boxconfig[box] & (1 << chn)) ? 1 : 0);
snd_ice1712_stdsp24_box_midi(ice, box,
- (ice->spec.hoontech.boxconfig[box] & ICE1712_STDSP24_BOX_MIDI1) ? 1 : 0);
- if (ice->spec.hoontech.boxconfig[box] & ICE1712_STDSP24_BOX_MIDI2)
- snd_ice1712_stdsp24_midi2(ice, 1);
+ (spec->boxconfig[box] & ICE1712_STDSP24_BOX_MIDI1) ? 1 : 0);
}
return 0;
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
pci_release_regions(ice->pci);
snd_ice1712_akm4xxx_free(ice);
pci_disable_device(ice->pci);
+ kfree(ice->spec);
kfree(ice);
return 0;
}
struct mutex gpio_mutex;
/* other board-specific data */
- union {
- /* additional i2c devices for EWS boards */
- struct snd_i2c_device *i2cdevs[3];
- /* AC97 register cache for Aureon */
- struct aureon_spec {
- unsigned short stac9744[64];
- unsigned int cs8415_mux;
- unsigned short master[2];
- unsigned short vol[8];
- unsigned char pca9554_out;
- } aureon;
- /* AC97 register cache for Phase28 */
- struct phase28_spec {
- unsigned short master[2];
- unsigned short vol[8];
- } phase28;
- /* a non-standard I2C device for revo51 */
- struct revo51_spec {
- struct snd_i2c_device *dev;
- struct snd_pt2258 *pt2258;
- } revo51;
- /* Hoontech-specific setting */
- struct hoontech_spec {
- unsigned char boxbits[4];
- unsigned int config;
- unsigned short boxconfig[4];
- } hoontech;
- struct {
- struct ak4114 *ak4114;
- unsigned int analog: 1;
- } juli;
- struct {
- struct ak4114 *ak4114;
- } prodigy192;
- } spec;
-
+ void *spec;
};
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "vt1720_mobo.h"
#include "pontis.h"
#include "prodigy192.h"
+#include "prodigy_hifi.h"
#include "juli.h"
#include "phase.h"
#include "wtm.h"
+#include "se.h"
MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)");
VT1720_MOBO_DEVICE_DESC
PONTIS_DEVICE_DESC
PRODIGY192_DEVICE_DESC
+ PRODIGY_HIFI_DEVICE_DESC
JULI_DEVICE_DESC
PHASE_DEVICE_DESC
WTM_DEVICE_DESC
+ SE_DEVICE_DESC
"{VIA,VT1720},"
"{VIA,VT1724},"
"{ICEnsemble,Generic ICE1724},"
snd_vt1724_aureon_cards,
snd_vt1720_mobo_cards,
snd_vt1720_pontis_cards,
+ snd_vt1724_prodigy_hifi_cards,
snd_vt1724_prodigy192_cards,
snd_vt1724_juli_cards,
snd_vt1724_phase_cards,
snd_vt1724_wtm_cards,
+ snd_vt1724_se_cards,
NULL,
};
unsigned char val;
mutex_lock(&ice->i2c_mutex);
+ wait_i2c_busy(ice);
outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR));
outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR));
wait_i2c_busy(ice);
pci_release_regions(ice->pci);
snd_ice1712_akm4xxx_free(ice);
pci_disable_device(ice->pci);
+ kfree(ice->spec);
kfree(ice);
return 0;
}
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "envy24ht.h"
#include "juli.h"
+struct juli_spec {
+ struct ak4114 *ak4114;
+ unsigned int analog: 1;
+};
+
/*
* chip addresses on I2C bus
*/
static int __devinit juli_add_controls(struct snd_ice1712 *ice)
{
+ struct juli_spec *spec = ice->spec;
int err;
err = snd_ice1712_akm4xxx_build_controls(ice);
if (err < 0)
return err;
/* only capture SPDIF over AK4114 */
- err = snd_ak4114_build(ice->spec.juli.ak4114, NULL,
+ err = snd_ak4114_build(spec->ak4114, NULL,
ice->pcm_pro->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
if (err < 0)
return err;
0x41, 0x02, 0x2c, 0x00, 0x00
};
int err;
+ struct juli_spec *spec;
struct snd_akm4xxx *ak;
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
err = snd_ak4114_create(ice->card,
juli_ak4114_read,
juli_ak4114_write,
ak4114_init_vals, ak4114_init_txcsb,
- ice, &ice->spec.juli.ak4114);
+ ice, &spec->ak4114);
if (err < 0)
return err;
/* it seems that the analog doughter board detection does not work
reliably, so force the analog flag; it should be very rare
to use Juli@ without the analog doughter board */
- ice->spec.juli.analog = (ice->gpio.get_data(ice) & GPIO_ANALOG_PRESENT) ? 0 : 1;
+ spec->analog = (ice->gpio.get_data(ice) & GPIO_ANALOG_PRESENT) ? 0 : 1;
#else
- ice->spec.juli.analog = 1;
+ spec->analog = 1;
#endif
- if (ice->spec.juli.analog) {
+ if (spec->analog) {
printk(KERN_INFO "juli@: analog I/O detected\n");
ice->num_total_dacs = 2;
ice->num_total_adcs = 2;
* CDTI may be completely blocked by 74HCT125's gate #1 controlled by GPIO 3
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "phase.h"
#include <sound/tlv.h>
+/* AC97 register cache for Phase28 */
+struct phase28_spec {
+ unsigned short master[2];
+ unsigned short vol[8];
+} phase28;
+
/* WM8770 registers */
#define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */
#define WM_DAC_MASTER_ATTEN 0x08 /* DAC master analog attenuation */
static int wm_master_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
int i;
for (i=0; i<2; i++)
- ucontrol->value.integer.value[i] = ice->spec.phase28.master[i] & ~WM_VOL_MUTE;
+ ucontrol->value.integer.value[i] = spec->master[i] & ~WM_VOL_MUTE;
return 0;
}
static int wm_master_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
int ch, change = 0;
snd_ice1712_save_gpio_status(ice);
for (ch = 0; ch < 2; ch++) {
- if (ucontrol->value.integer.value[ch] != ice->spec.phase28.master[ch]) {
+ unsigned int vol = ucontrol->value.integer.value[ch];
+ if (vol > WM_VOL_MAX)
+ continue;
+ vol |= spec->master[ch] & WM_VOL_MUTE;
+ if (vol != spec->master[ch]) {
int dac;
- ice->spec.phase28.master[ch] &= WM_VOL_MUTE;
- ice->spec.phase28.master[ch] |= ucontrol->value.integer.value[ch];
+ spec->master[ch] = vol;
for (dac = 0; dac < ice->num_total_dacs; dac += 2)
wm_set_vol(ice, WM_DAC_ATTEN + dac + ch,
- ice->spec.phase28.vol[dac + ch],
- ice->spec.phase28.master[ch]);
+ spec->vol[dac + ch],
+ spec->master[ch]);
change = 1;
}
}
unsigned int tmp;
struct snd_akm4xxx *ak;
+ struct phase28_spec *spec;
const unsigned short *p;
int i;
ice->num_total_dacs = 8;
ice->num_total_adcs = 2;
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
// Initialize analog chips
ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
if (!ak)
snd_ice1712_restore_gpio_status(ice);
- ice->spec.phase28.master[0] = WM_VOL_MUTE;
- ice->spec.phase28.master[1] = WM_VOL_MUTE;
+ spec->master[0] = WM_VOL_MUTE;
+ spec->master[1] = WM_VOL_MUTE;
for (i = 0; i < ice->num_total_dacs; i++) {
- ice->spec.phase28.vol[i] = WM_VOL_MUTE;
- wm_set_vol(ice, i, ice->spec.phase28.vol[i], ice->spec.phase28.master[i % 2]);
+ spec->vol[i] = WM_VOL_MUTE;
+ wm_set_vol(ice, i, spec->vol[i], spec->master[i % 2]);
}
return 0;
static int wm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
int i, ofs, voices;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xff;
for (i = 0; i < voices; i++)
- ucontrol->value.integer.value[i] = ice->spec.phase28.vol[ofs+i] & ~WM_VOL_MUTE;
+ ucontrol->value.integer.value[i] =
+ spec->vol[ofs+i] & ~WM_VOL_MUTE;
return 0;
}
static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
int i, idx, ofs, voices;
int change = 0;
ofs = kcontrol->private_value & 0xff;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < voices; i++) {
- idx = WM_DAC_ATTEN + ofs + i;
- if (ucontrol->value.integer.value[i] != ice->spec.phase28.vol[ofs+i]) {
- ice->spec.phase28.vol[ofs+i] &= WM_VOL_MUTE;
- ice->spec.phase28.vol[ofs+i] |= ucontrol->value.integer.value[i];
- wm_set_vol(ice, idx, ice->spec.phase28.vol[ofs+i],
- ice->spec.phase28.master[i]);
+ unsigned int vol;
+ vol = ucontrol->value.integer.value[i];
+ if (vol > 0x7f)
+ continue;
+ vol |= spec->vol[ofs+i] & WM_VOL_MUTE;
+ if (vol != spec->vol[ofs+i]) {
+ spec->vol[ofs+i] = vol;
+ idx = WM_DAC_ATTEN + ofs + i;
+ wm_set_vol(ice, idx, spec->vol[ofs+i],
+ spec->master[i]);
change = 1;
}
}
static int wm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
int voices, ofs, i;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xFF;
for (i = 0; i < voices; i++)
- ucontrol->value.integer.value[i] = (ice->spec.phase28.vol[ofs+i] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[i] =
+ (spec->vol[ofs+i] & WM_VOL_MUTE) ? 0 : 1;
return 0;
}
static int wm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
int change = 0, voices, ofs, i;
voices = kcontrol->private_value >> 8;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < voices; i++) {
- int val = (ice->spec.phase28.vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
+ int val = (spec->vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
- ice->spec.phase28.vol[ofs + i] &= ~WM_VOL_MUTE;
- ice->spec.phase28.vol[ofs + i] |=
+ spec->vol[ofs + i] &= ~WM_VOL_MUTE;
+ spec->vol[ofs + i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
- wm_set_vol(ice, ofs + i, ice->spec.phase28.vol[ofs + i],
- ice->spec.phase28.master[i]);
+ wm_set_vol(ice, ofs + i, spec->vol[ofs + i],
+ spec->master[i]);
change = 1;
}
}
static int wm_master_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
- ucontrol->value.integer.value[0] = (ice->spec.phase28.master[0] & WM_VOL_MUTE) ? 0 : 1;
- ucontrol->value.integer.value[1] = (ice->spec.phase28.master[1] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[0] =
+ (spec->master[0] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[1] =
+ (spec->master[1] & WM_VOL_MUTE) ? 0 : 1;
return 0;
}
static int wm_master_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct phase28_spec *spec = ice->spec;
int change = 0, i;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < 2; i++) {
- int val = (ice->spec.phase28.master[i] & WM_VOL_MUTE) ? 0 : 1;
+ int val = (spec->master[i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
int dac;
- ice->spec.phase28.master[i] &= ~WM_VOL_MUTE;
- ice->spec.phase28.master[i] |=
+ spec->master[i] &= ~WM_VOL_MUTE;
+ spec->master[i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
for (dac = 0; dac < ice->num_total_dacs; dac += 2)
wm_set_vol(ice, WM_DAC_ATTEN + dac + i,
- ice->spec.phase28.vol[dac + i],
- ice->spec.phase28.master[i]);
+ spec->vol[dac + i],
+ spec->master[i]);
change = 1;
}
}
unsigned short ovol, nvol;
int change = 0;
- snd_ice1712_save_gpio_status(ice);
nvol = ucontrol->value.integer.value[0];
+ if (nvol > PCM_RES)
+ return -EINVAL;
+ snd_ice1712_save_gpio_status(ice);
nvol = (nvol ? (nvol + PCM_MIN) : 0) & 0xff;
ovol = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff;
if (ovol != nvol) {
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "stac946x.h"
#include <sound/tlv.h>
+struct prodigy192_spec {
+ struct ak4114 *ak4114;
+ /* rate change needs atomic mute/unmute of all dacs*/
+ struct mutex mute_mutex;
+};
+
static inline void stac9460_put(struct snd_ice1712 *ice, int reg, unsigned char val)
{
snd_vt1724_write_i2c(ice, PRODIGY192_STAC9460_ADDR, reg, val);
/*
* DAC mute control
*/
+
+/*
+ * idx = STAC9460 volume register number, mute: 0 = mute, 1 = unmute
+ */
+static int stac9460_dac_mute(struct snd_ice1712 *ice, int idx,
+ unsigned char mute)
+{
+ unsigned char new, old;
+ int change;
+ old = stac9460_get(ice, idx);
+ new = (~mute << 7 & 0x80) | (old & ~0x80);
+ change = (new != old);
+ if (change)
+ /*printk ("Volume register 0x%02x: 0x%02x\n", idx, new);*/
+ stac9460_put(ice, idx, new);
+ return change;
+}
+
#define stac9460_dac_mute_info snd_ctl_boolean_mono_info
static int stac9460_dac_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- unsigned char new, old;
- int idx;
- int change;
+ struct prodigy192_spec *spec = ice->spec;
+ int idx, change;
if (kcontrol->private_value)
idx = STAC946X_MASTER_VOLUME;
else
idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME;
- old = stac9460_get(ice, idx);
- new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) | (old & ~0x80);
- change = (new != old);
- if (change)
- stac9460_put(ice, idx, new);
-
+ /* due to possible conflicts with stac9460_set_rate_val, mutexing */
+ mutex_lock(&spec->mute_mutex);
+ /*printk("Mute put: reg 0x%02x, ctrl value: 0x%02x\n", idx,
+ ucontrol->value.integer.value[0]);*/
+ change = stac9460_dac_mute(ice, idx, ucontrol->value.integer.value[0]);
+ mutex_unlock(&spec->mute_mutex);
return change;
}
ovol = 0x7f - (tmp & 0x7f);
change = (ovol != nvol);
if (change) {
+ ovol = (0x7f - nvol) | (tmp & 0x80);
+ /*printk("DAC Volume: reg 0x%02x: 0x%02x\n", idx, ovol);*/
stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
}
return change;
for (i = 0; i < 2; ++i) {
reg = STAC946X_MIC_L_VOLUME + i;
- nvol = ucontrol->value.integer.value[i];
+ nvol = ucontrol->value.integer.value[i] & 0x0f;
ovol = 0x0f - stac9460_get(ice, reg);
change = ((ovol & 0x0f) != nvol);
if (change)
return change;
}
-#if 0
-/*
- * Headphone Amplifier
- */
-static int aureon_set_headphone_amp(struct snd_ice1712 *ice, int enable)
-{
- unsigned int tmp, tmp2;
-
- tmp2 = tmp = snd_ice1712_gpio_read(ice);
- if (enable)
- tmp |= AUREON_HP_SEL;
- else
- tmp &= ~ AUREON_HP_SEL;
- if (tmp != tmp2) {
- snd_ice1712_gpio_write(ice, tmp);
- return 1;
- }
- return 0;
-}
-
-static int aureon_get_headphone_amp(struct snd_ice1712 *ice)
-{
- unsigned int tmp = snd_ice1712_gpio_read(ice);
-
- return ( tmp & AUREON_HP_SEL )!= 0;
-}
-
-#define aureon_bool_info snd_ctl_boolean_mono_info
-
-static int aureon_hpamp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-
- ucontrol->value.integer.value[0] = aureon_get_headphone_amp(ice);
- return 0;
-}
-
-
-static int aureon_hpamp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-
- return aureon_set_headphone_amp(ice,ucontrol->value.integer.value[0]);
-}
-
-/*
- * Deemphasis
- */
-static int aureon_deemp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) == 0xf;
- return 0;
-}
-
-static int aureon_deemp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- int temp, temp2;
- temp2 = temp = wm_get(ice, WM_DAC_CTRL2);
- if (ucontrol->value.integer.value[0])
- temp |= 0xf;
- else
- temp &= ~0xf;
- if (temp != temp2) {
- wm_put(ice, WM_DAC_CTRL2, temp);
- return 1;
- }
- return 0;
-}
-
-/*
- * ADC Oversampling
- */
-static int aureon_oversampling_info(struct snd_kcontrol *k, struct snd_ctl_elem_info *uinfo)
-{
- static char *texts[2] = { "128x", "64x" };
-
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 2;
-
- if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
- uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
-
- return 0;
-}
-
-static int aureon_oversampling_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8;
- return 0;
-}
-
-static int aureon_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- int temp, temp2;
- struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-
- temp2 = temp = wm_get(ice, WM_MASTER);
-
- if (ucontrol->value.enumerated.item[0])
- temp |= 0x8;
- else
- temp &= ~0x8;
-
- if (temp != temp2) {
- wm_put(ice, WM_MASTER, temp);
- return 1;
- }
- return 0;
-}
-#endif
static int stac9460_mic_sw_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new);
return change;
}
+/*
+ * Handler for setting correct codec rate - called when rate change is detected
+ */
+static void stac9460_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
+{
+ unsigned char old, new;
+ int idx;
+ unsigned char changed[7];
+ struct snd_ice1712 *ice = ak->private_data[0];
+ struct prodigy192_spec *spec = ice->spec;
+
+ if (rate == 0) /* no hint - S/PDIF input is master, simply return */
+ return;
+ else if (rate <= 48000)
+ new = 0x08; /* 256x, base rate mode */
+ else if (rate <= 96000)
+ new = 0x11; /* 256x, mid rate mode */
+ else
+ new = 0x12; /* 128x, high rate mode */
+ old = stac9460_get(ice, STAC946X_MASTER_CLOCKING);
+ if (old == new)
+ return;
+ /* change detected, setting master clock, muting first */
+ /* due to possible conflicts with mute controls - mutexing */
+ mutex_lock(&spec->mute_mutex);
+ /* we have to remember current mute status for each DAC */
+ for (idx = 0; idx < 7 ; ++idx)
+ changed[idx] = stac9460_dac_mute(ice,
+ STAC946X_MASTER_VOLUME + idx, 0);
+ /*printk("Rate change: %d, new MC: 0x%02x\n", rate, new);*/
+ stac9460_put(ice, STAC946X_MASTER_CLOCKING, new);
+ udelay(10);
+ /* unmuting - only originally unmuted dacs -
+ * i.e. those changed when muting */
+ for (idx = 0; idx < 7 ; ++idx) {
+ if (changed[idx])
+ stac9460_dac_mute(ice, STAC946X_MASTER_VOLUME + idx, 1);
+ }
+ mutex_unlock(&spec->mute_mutex);
+}
+
+/* using akm infrastructure for setting rate of the codec */
+static struct snd_akm4xxx akmlike_stac9460 __devinitdata = {
+ .type = NON_AKM, /* special value */
+ .num_adcs = 6, /* not used in any way, just for completeness */
+ .num_dacs = 2,
+ .ops = {
+ .set_rate_val = stac9460_set_rate_val
+ }
+};
+
static const DECLARE_TLV_DB_SCALE(db_scale_dac, -19125, 75, 0);
static const DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0);
.put = stac9460_mic_sw_put,
},
-#if 0
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Capture Route",
- .info = wm_adc_mux_info,
- .get = wm_adc_mux_get,
- .put = wm_adc_mux_put,
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Headphone Amplifier Switch",
- .info = aureon_bool_info,
- .get = aureon_hpamp_get,
- .put = aureon_hpamp_put
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "DAC Deemphasis Switch",
- .info = aureon_bool_info,
- .get = aureon_deemp_get,
- .put = aureon_deemp_put
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "ADC Oversampling",
- .info = aureon_oversampling_info,
- .get = aureon_oversampling_get,
- .put = aureon_oversampling_put
- },
-#endif
};
-
/* AK4114 - ICE1724 connections on Prodigy192 + MI/ODI/O */
/* CDTO (pin 32) -- GPIO11 pin 86
* CDTI (pin 33) -- GPIO10 pin 77
static const unsigned char ak4114_init_txcsb[] = {
0x41, 0x02, 0x2c, 0x00, 0x00
};
+ struct prodigy192_spec *spec = ice->spec;
return snd_ak4114_create(ice->card,
prodigy192_ak4114_read,
prodigy192_ak4114_write,
ak4114_init_vals, ak4114_init_txcsb,
- ice, &ice->spec.prodigy192.ak4114);
+ ice, &spec->ak4114);
+}
+
+static void stac9460_proc_regs_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+ int reg, val;
+ /* registers 0x0 - 0x14 */
+ for (reg = 0; reg <= 0x15; reg++) {
+ val = stac9460_get(ice, reg);
+ snd_iprintf(buffer, "0x%02x = 0x%02x\n", reg, val);
+ }
+}
+
+
+static void stac9460_proc_init(struct snd_ice1712 *ice)
+{
+ struct snd_info_entry *entry;
+ if (!snd_card_proc_new(ice->card, "stac9460_codec", &entry))
+ snd_info_set_text_ops(entry, ice, stac9460_proc_regs_read);
}
+
static int __devinit prodigy192_add_controls(struct snd_ice1712 *ice)
{
+ struct prodigy192_spec *spec = ice->spec;
unsigned int i;
int err;
if (err < 0)
return err;
}
- if (ice->spec.prodigy192.ak4114) {
+ if (spec->ak4114) {
/* ak4114 is connected */
for (i = 0; i < ARRAY_SIZE(ak4114_controls); i++) {
err = snd_ctl_add(ice->card,
if (err < 0)
return err;
}
- err = snd_ak4114_build(ice->spec.prodigy192.ak4114,
+ err = snd_ak4114_build(spec->ak4114,
NULL, /* ak4114 in MIO/DI/O handles no IEC958 output */
ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
if (err < 0)
return err;
}
+ stac9460_proc_init(ice);
return 0;
}
{
static const unsigned short stac_inits_prodigy[] = {
STAC946X_RESET, 0,
+ STAC946X_MASTER_CLOCKING, 0x11,
/* STAC946X_MASTER_VOLUME, 0,
STAC946X_LF_VOLUME, 0,
STAC946X_RF_VOLUME, 0,
};
const unsigned short *p;
int err = 0;
+ struct snd_akm4xxx *ak;
+ struct prodigy192_spec *spec;
/* prodigy 192 */
ice->num_total_dacs = 6;
ice->num_total_adcs = 2;
ice->vt1720 = 0; /* ice1724, e.g. 23 GPIOs */
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+ mutex_init(&spec->mute_mutex);
+
/* initialize codec */
p = stac_inits_prodigy;
for (; *p != (unsigned short)-1; p += 2)
stac9460_put(ice, p[0], p[1]);
+ /* reusing the akm codecs infrastructure,
+ * for setting rate on stac9460 */
+ ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
+ if (!ak)
+ return -ENOMEM;
+ ice->akm_codecs = 1;
+ err = snd_ice1712_akm4xxx_init(ak, &akmlike_stac9460, NULL, ice);
+ if (err < 0)
+ return err;
/* MI/ODI/O add on card with AK4114 */
if (prodigy192_miodio_exists(ice)) {
err = prodigy192_ak4114_init(ice);
/* from this moment if err = 0 then
- * ice->spec.prodigy192.ak4114 should not be null
+ * spec->ak4114 should not be null
*/
snd_printdd("AK4114 initialized with status %d\n", err);
} else
.build_controls = prodigy192_add_controls,
.eeprom_size = sizeof(prodigy71_eeprom),
.eeprom_data = prodigy71_eeprom,
+ /* the current MPU401 code loops infinitely
+ * when opening midi device
+ */
+ .no_mpu401 = 1,
},
{ } /* terminator */
};
--- /dev/null
+/*
+ * ALSA driver for ICEnsemble VT1724 (Envy24HT)
+ *
+ * Lowlevel functions for Audiotrak Prodigy 7.1 Hifi
+ * based on pontis.c
+ *
+ * Copyright (c) 2007 Julian Scheel <julian@jusst.de>
+ * Copyright (c) 2007 allank
+ * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/mutex.h>
+
+#include <sound/core.h>
+#include <sound/info.h>
+#include <sound/tlv.h>
+
+#include "ice1712.h"
+#include "envy24ht.h"
+#include "prodigy_hifi.h"
+
+struct prodigy_hifi_spec {
+ unsigned short master[2];
+ unsigned short vol[8];
+};
+
+/* I2C addresses */
+#define WM_DEV 0x34
+
+/* WM8776 registers */
+#define WM_HP_ATTEN_L 0x00 /* headphone left attenuation */
+#define WM_HP_ATTEN_R 0x01 /* headphone left attenuation */
+#define WM_HP_MASTER 0x02 /* headphone master (both channels),
+ override LLR */
+#define WM_DAC_ATTEN_L 0x03 /* digital left attenuation */
+#define WM_DAC_ATTEN_R 0x04
+#define WM_DAC_MASTER 0x05
+#define WM_PHASE_SWAP 0x06 /* DAC phase swap */
+#define WM_DAC_CTRL1 0x07
+#define WM_DAC_MUTE 0x08
+#define WM_DAC_CTRL2 0x09
+#define WM_DAC_INT 0x0a
+#define WM_ADC_INT 0x0b
+#define WM_MASTER_CTRL 0x0c
+#define WM_POWERDOWN 0x0d
+#define WM_ADC_ATTEN_L 0x0e
+#define WM_ADC_ATTEN_R 0x0f
+#define WM_ALC_CTRL1 0x10
+#define WM_ALC_CTRL2 0x11
+#define WM_ALC_CTRL3 0x12
+#define WM_NOISE_GATE 0x13
+#define WM_LIMITER 0x14
+#define WM_ADC_MUX 0x15
+#define WM_OUT_MUX 0x16
+#define WM_RESET 0x17
+
+/* Analog Recording Source :- Mic, LineIn, CD/Video, */
+
+/* implement capture source select control for WM8776 */
+
+#define WM_AIN1 "AIN1"
+#define WM_AIN2 "AIN2"
+#define WM_AIN3 "AIN3"
+#define WM_AIN4 "AIN4"
+#define WM_AIN5 "AIN5"
+
+/* GPIO pins of envy24ht connected to wm8766 */
+#define WM8766_SPI_CLK (1<<17) /* CLK, Pin97 on ICE1724 */
+#define WM8766_SPI_MD (1<<16) /* DATA VT1724 -> WM8766, Pin96 */
+#define WM8766_SPI_ML (1<<18) /* Latch, Pin98 */
+
+/* WM8766 registers */
+#define WM8766_DAC_CTRL 0x02 /* DAC Control */
+#define WM8766_INT_CTRL 0x03 /* Interface Control */
+#define WM8766_DAC_CTRL2 0x09
+#define WM8766_DAC_CTRL3 0x0a
+#define WM8766_RESET 0x1f
+#define WM8766_LDA1 0x00
+#define WM8766_LDA2 0x04
+#define WM8766_LDA3 0x06
+#define WM8766_RDA1 0x01
+#define WM8766_RDA2 0x05
+#define WM8766_RDA3 0x07
+#define WM8766_MUTE1 0x0C
+#define WM8766_MUTE2 0x0F
+
+
+/*
+ * Prodigy HD2
+ */
+#define AK4396_ADDR 0x00
+#define AK4396_CSN (1 << 8) /* CSN->GPIO8, pin 75 */
+#define AK4396_CCLK (1 << 9) /* CCLK->GPIO9, pin 76 */
+#define AK4396_CDTI (1 << 10) /* CDTI->GPIO10, pin 77 */
+
+/* ak4396 registers */
+#define AK4396_CTRL1 0x00
+#define AK4396_CTRL2 0x01
+#define AK4396_CTRL3 0x02
+#define AK4396_LCH_ATT 0x03
+#define AK4396_RCH_ATT 0x04
+
+
+/*
+ * get the current register value of WM codec
+ */
+static unsigned short wm_get(struct snd_ice1712 *ice, int reg)
+{
+ reg <<= 1;
+ return ((unsigned short)ice->akm[0].images[reg] << 8) |
+ ice->akm[0].images[reg + 1];
+}
+
+/*
+ * set the register value of WM codec and remember it
+ */
+static void wm_put_nocache(struct snd_ice1712 *ice, int reg, unsigned short val)
+{
+ unsigned short cval;
+ cval = (reg << 9) | val;
+ snd_vt1724_write_i2c(ice, WM_DEV, cval >> 8, cval & 0xff);
+}
+
+static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val)
+{
+ wm_put_nocache(ice, reg, val);
+ reg <<= 1;
+ ice->akm[0].images[reg] = val >> 8;
+ ice->akm[0].images[reg + 1] = val;
+}
+
+/*
+ * write data in the SPI mode
+ */
+
+static void set_gpio_bit(struct snd_ice1712 *ice, unsigned int bit, int val)
+{
+ unsigned int tmp = snd_ice1712_gpio_read(ice);
+ if (val)
+ tmp |= bit;
+ else
+ tmp &= ~bit;
+ snd_ice1712_gpio_write(ice, tmp);
+}
+
+/*
+ * SPI implementation for WM8766 codec - only writing supported, no readback
+ */
+
+static void wm8766_spi_send_word(struct snd_ice1712 *ice, unsigned int data)
+{
+ int i;
+ for (i = 0; i < 16; i++) {
+ set_gpio_bit(ice, WM8766_SPI_CLK, 0);
+ udelay(1);
+ set_gpio_bit(ice, WM8766_SPI_MD, data & 0x8000);
+ udelay(1);
+ set_gpio_bit(ice, WM8766_SPI_CLK, 1);
+ udelay(1);
+ data <<= 1;
+ }
+}
+
+static void wm8766_spi_write(struct snd_ice1712 *ice, unsigned int reg,
+ unsigned int data)
+{
+ unsigned int block;
+
+ snd_ice1712_gpio_set_dir(ice, WM8766_SPI_MD|
+ WM8766_SPI_CLK|WM8766_SPI_ML);
+ snd_ice1712_gpio_set_mask(ice, ~(WM8766_SPI_MD|
+ WM8766_SPI_CLK|WM8766_SPI_ML));
+ /* latch must be low when writing */
+ set_gpio_bit(ice, WM8766_SPI_ML, 0);
+ block = (reg << 9) | (data & 0x1ff);
+ wm8766_spi_send_word(ice, block); /* REGISTER ADDRESS */
+ /* release latch */
+ set_gpio_bit(ice, WM8766_SPI_ML, 1);
+ udelay(1);
+ /* restore */
+ snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask);
+ snd_ice1712_gpio_set_dir(ice, ice->gpio.direction);
+}
+
+
+/*
+ * serial interface for ak4396 - only writing supported, no readback
+ */
+
+static void ak4396_send_word(struct snd_ice1712 *ice, unsigned int data)
+{
+ int i;
+ for (i = 0; i < 16; i++) {
+ set_gpio_bit(ice, AK4396_CCLK, 0);
+ udelay(1);
+ set_gpio_bit(ice, AK4396_CDTI, data & 0x8000);
+ udelay(1);
+ set_gpio_bit(ice, AK4396_CCLK, 1);
+ udelay(1);
+ data <<= 1;
+ }
+}
+
+static void ak4396_write(struct snd_ice1712 *ice, unsigned int reg,
+ unsigned int data)
+{
+ unsigned int block;
+
+ snd_ice1712_gpio_set_dir(ice, AK4396_CSN|AK4396_CCLK|AK4396_CDTI);
+ snd_ice1712_gpio_set_mask(ice, ~(AK4396_CSN|AK4396_CCLK|AK4396_CDTI));
+ /* latch must be low when writing */
+ set_gpio_bit(ice, AK4396_CSN, 0);
+ block = ((AK4396_ADDR & 0x03) << 14) | (1 << 13) |
+ ((reg & 0x1f) << 8) | (data & 0xff);
+ ak4396_send_word(ice, block); /* REGISTER ADDRESS */
+ /* release latch */
+ set_gpio_bit(ice, AK4396_CSN, 1);
+ udelay(1);
+ /* restore */
+ snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask);
+ snd_ice1712_gpio_set_dir(ice, ice->gpio.direction);
+}
+
+
+/*
+ * ak4396 mixers
+ */
+
+
+
+/*
+ * DAC volume attenuation mixer control (-64dB to 0dB)
+ */
+
+static int ak4396_dac_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 2;
+ uinfo->value.integer.min = 0; /* mute */
+ uinfo->value.integer.max = 0xFF; /* linear */
+ return 0;
+}
+
+static int ak4396_dac_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int i;
+
+ for (i = 0; i < 2; i++)
+ ucontrol->value.integer.value[i] = spec->vol[i];
+
+ return 0;
+}
+
+static int ak4396_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int i;
+ int change = 0;
+
+ mutex_lock(&ice->gpio_mutex);
+ for (i = 0; i < 2; i++) {
+ if (ucontrol->value.integer.value[i] != spec->vol[i]) {
+ spec->vol[i] = ucontrol->value.integer.value[i];
+ ak4396_write(ice, AK4396_LCH_ATT + i,
+ spec->vol[i] & 0xff);
+ change = 1;
+ }
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
+
+static struct snd_kcontrol_new prodigy_hd2_controls[] __devinitdata = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Front Playback Volume",
+ .info = ak4396_dac_vol_info,
+ .get = ak4396_dac_vol_get,
+ .put = ak4396_dac_vol_put,
+ .tlv = { .p = db_scale_wm_dac },
+ },
+};
+
+
+/* --------------- */
+
+/*
+ * Logarithmic volume values for WM87*6
+ * Computed as 20 * Log10(255 / x)
+ */
+static const unsigned char wm_vol[256] = {
+ 127, 48, 42, 39, 36, 34, 33, 31, 30, 29, 28, 27, 27, 26, 25, 25, 24, 24, 23,
+ 23, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 18, 17, 17, 17,
+ 17, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13, 13,
+ 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0
+};
+
+#define WM_VOL_MAX (sizeof(wm_vol) - 1)
+#define WM_VOL_MUTE 0x8000
+
+
+#define DAC_0dB 0xff
+#define DAC_RES 128
+#define DAC_MIN (DAC_0dB - DAC_RES)
+
+
+static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index,
+ unsigned short vol, unsigned short master)
+{
+ unsigned char nvol;
+
+ if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
+ nvol = 0;
+ else {
+ nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128)
+ & WM_VOL_MAX;
+ nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff;
+ }
+
+ wm_put(ice, index, nvol);
+ wm_put_nocache(ice, index, 0x100 | nvol);
+}
+
+static void wm8766_set_vol(struct snd_ice1712 *ice, unsigned int index,
+ unsigned short vol, unsigned short master)
+{
+ unsigned char nvol;
+
+ if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
+ nvol = 0;
+ else {
+ nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128)
+ & WM_VOL_MAX;
+ nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff;
+ }
+
+ wm8766_spi_write(ice, index, (0x0100 | nvol));
+}
+
+
+/*
+ * DAC volume attenuation mixer control (-64dB to 0dB)
+ */
+
+static int wm_dac_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 2;
+ uinfo->value.integer.min = 0; /* mute */
+ uinfo->value.integer.max = DAC_RES; /* 0dB, 0.5dB step */
+ return 0;
+}
+
+static int wm_dac_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int i;
+
+ for (i = 0; i < 2; i++)
+ ucontrol->value.integer.value[i] =
+ spec->vol[2 + i] & ~WM_VOL_MUTE;
+ return 0;
+}
+
+static int wm_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int i, idx, change = 0;
+
+ mutex_lock(&ice->gpio_mutex);
+ for (i = 0; i < 2; i++) {
+ if (ucontrol->value.integer.value[i] != spec->vol[2 + i]) {
+ idx = WM_DAC_ATTEN_L + i;
+ spec->vol[2 + i] &= WM_VOL_MUTE;
+ spec->vol[2 + i] |= ucontrol->value.integer.value[i];
+ wm_set_vol(ice, idx, spec->vol[2 + i], spec->master[i]);
+ change = 1;
+ }
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+
+/*
+ * WM8766 DAC volume attenuation mixer control
+ */
+static int wm8766_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ int voices = kcontrol->private_value >> 8;
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = voices;
+ uinfo->value.integer.min = 0; /* mute */
+ uinfo->value.integer.max = DAC_RES; /* 0dB */
+ return 0;
+}
+
+static int wm8766_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int i, ofs, voices;
+
+ voices = kcontrol->private_value >> 8;
+ ofs = kcontrol->private_value & 0xff;
+ for (i = 0; i < voices; i++)
+ ucontrol->value.integer.value[i] = spec->vol[ofs + i];
+ return 0;
+}
+
+static int wm8766_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int i, idx, ofs, voices;
+ int change = 0;
+
+ voices = kcontrol->private_value >> 8;
+ ofs = kcontrol->private_value & 0xff;
+ mutex_lock(&ice->gpio_mutex);
+ for (i = 0; i < voices; i++) {
+ if (ucontrol->value.integer.value[i] != spec->vol[ofs + i]) {
+ idx = WM8766_LDA1 + ofs + i;
+ spec->vol[ofs + i] &= WM_VOL_MUTE;
+ spec->vol[ofs + i] |= ucontrol->value.integer.value[i];
+ wm8766_set_vol(ice, idx,
+ spec->vol[ofs + i], spec->master[i]);
+ change = 1;
+ }
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+/*
+ * Master volume attenuation mixer control / applied to WM8776+WM8766
+ */
+static int wm_master_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 2;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = DAC_RES;
+ return 0;
+}
+
+static int wm_master_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int i;
+ for (i = 0; i < 2; i++)
+ ucontrol->value.integer.value[i] = spec->master[i];
+ return 0;
+}
+
+static int wm_master_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct prodigy_hifi_spec *spec = ice->spec;
+ int ch, change = 0;
+
+ mutex_lock(&ice->gpio_mutex);
+ for (ch = 0; ch < 2; ch++) {
+ if (ucontrol->value.integer.value[ch] != spec->master[ch]) {
+ spec->master[ch] = ucontrol->value.integer.value[ch];
+
+ /* Apply to front DAC */
+ wm_set_vol(ice, WM_DAC_ATTEN_L + ch,
+ spec->vol[2 + ch], spec->master[ch]);
+
+ wm8766_set_vol(ice, WM8766_LDA1 + ch,
+ spec->vol[0 + ch], spec->master[ch]);
+
+ wm8766_set_vol(ice, WM8766_LDA2 + ch,
+ spec->vol[4 + ch], spec->master[ch]);
+
+ wm8766_set_vol(ice, WM8766_LDA3 + ch,
+ spec->vol[6 + ch], spec->master[ch]);
+ change = 1;
+ }
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+
+/* KONSTI */
+
+static int wm_adc_mux_enum_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char* texts[32] = {
+ "NULL", WM_AIN1, WM_AIN2, WM_AIN1 "+" WM_AIN2,
+ WM_AIN3, WM_AIN1 "+" WM_AIN3, WM_AIN2 "+" WM_AIN3,
+ WM_AIN1 "+" WM_AIN2 "+" WM_AIN3,
+ WM_AIN4, WM_AIN1 "+" WM_AIN4, WM_AIN2 "+" WM_AIN4,
+ WM_AIN1 "+" WM_AIN2 "+" WM_AIN4,
+ WM_AIN3 "+" WM_AIN4, WM_AIN1 "+" WM_AIN3 "+" WM_AIN4,
+ WM_AIN2 "+" WM_AIN3 "+" WM_AIN4,
+ WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4,
+ WM_AIN5, WM_AIN1 "+" WM_AIN5, WM_AIN2 "+" WM_AIN5,
+ WM_AIN1 "+" WM_AIN2 "+" WM_AIN5,
+ WM_AIN3 "+" WM_AIN5, WM_AIN1 "+" WM_AIN3 "+" WM_AIN5,
+ WM_AIN2 "+" WM_AIN3 "+" WM_AIN5,
+ WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN5,
+ WM_AIN4 "+" WM_AIN5, WM_AIN1 "+" WM_AIN4 "+" WM_AIN5,
+ WM_AIN2 "+" WM_AIN4 "+" WM_AIN5,
+ WM_AIN1 "+" WM_AIN2 "+" WM_AIN4 "+" WM_AIN5,
+ WM_AIN3 "+" WM_AIN4 "+" WM_AIN5,
+ WM_AIN1 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5,
+ WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5,
+ WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5
+ };
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 32;
+ if (uinfo->value.enumerated.item > 31)
+ uinfo->value.enumerated.item = 31;
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int wm_adc_mux_enum_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+
+ mutex_lock(&ice->gpio_mutex);
+ ucontrol->value.integer.value[0] = wm_get(ice, WM_ADC_MUX) & 0x1f;
+ mutex_unlock(&ice->gpio_mutex);
+ return 0;
+}
+
+static int wm_adc_mux_enum_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ unsigned short oval, nval;
+ int change = 0;
+
+ mutex_lock(&ice->gpio_mutex);
+ oval = wm_get(ice, WM_ADC_MUX);
+ nval = (oval & 0xe0) | ucontrol->value.integer.value[0];
+ if (nval != oval) {
+ wm_put(ice, WM_ADC_MUX, nval);
+ change = 1;
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+/* KONSTI */
+
+/*
+ * ADC gain mixer control (-64dB to 0dB)
+ */
+
+#define ADC_0dB 0xcf
+#define ADC_RES 128
+#define ADC_MIN (ADC_0dB - ADC_RES)
+
+static int wm_adc_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 2;
+ uinfo->value.integer.min = 0; /* mute (-64dB) */
+ uinfo->value.integer.max = ADC_RES; /* 0dB, 0.5dB step */
+ return 0;
+}
+
+static int wm_adc_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ unsigned short val;
+ int i;
+
+ mutex_lock(&ice->gpio_mutex);
+ for (i = 0; i < 2; i++) {
+ val = wm_get(ice, WM_ADC_ATTEN_L + i) & 0xff;
+ val = val > ADC_MIN ? (val - ADC_MIN) : 0;
+ ucontrol->value.integer.value[i] = val;
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return 0;
+}
+
+static int wm_adc_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ unsigned short ovol, nvol;
+ int i, idx, change = 0;
+
+ mutex_lock(&ice->gpio_mutex);
+ for (i = 0; i < 2; i++) {
+ nvol = ucontrol->value.integer.value[i];
+ nvol = nvol ? (nvol + ADC_MIN) : 0;
+ idx = WM_ADC_ATTEN_L + i;
+ ovol = wm_get(ice, idx) & 0xff;
+ if (ovol != nvol) {
+ wm_put(ice, idx, nvol);
+ change = 1;
+ }
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+/*
+ * ADC input mux mixer control
+ */
+#define wm_adc_mux_info snd_ctl_boolean_mono_info
+
+static int wm_adc_mux_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ int bit = kcontrol->private_value;
+
+ mutex_lock(&ice->gpio_mutex);
+ ucontrol->value.integer.value[0] =
+ (wm_get(ice, WM_ADC_MUX) & (1 << bit)) ? 1 : 0;
+ mutex_unlock(&ice->gpio_mutex);
+ return 0;
+}
+
+static int wm_adc_mux_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ int bit = kcontrol->private_value;
+ unsigned short oval, nval;
+ int change;
+
+ mutex_lock(&ice->gpio_mutex);
+ nval = oval = wm_get(ice, WM_ADC_MUX);
+ if (ucontrol->value.integer.value[0])
+ nval |= (1 << bit);
+ else
+ nval &= ~(1 << bit);
+ change = nval != oval;
+ if (change) {
+ wm_put(ice, WM_ADC_MUX, nval);
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return 0;
+}
+
+/*
+ * Analog bypass (In -> Out)
+ */
+#define wm_bypass_info snd_ctl_boolean_mono_info
+
+static int wm_bypass_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+
+ mutex_lock(&ice->gpio_mutex);
+ ucontrol->value.integer.value[0] =
+ (wm_get(ice, WM_OUT_MUX) & 0x04) ? 1 : 0;
+ mutex_unlock(&ice->gpio_mutex);
+ return 0;
+}
+
+static int wm_bypass_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ unsigned short val, oval;
+ int change = 0;
+
+ mutex_lock(&ice->gpio_mutex);
+ val = oval = wm_get(ice, WM_OUT_MUX);
+ if (ucontrol->value.integer.value[0])
+ val |= 0x04;
+ else
+ val &= ~0x04;
+ if (val != oval) {
+ wm_put(ice, WM_OUT_MUX, val);
+ change = 1;
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+/*
+ * Left/Right swap
+ */
+#define wm_chswap_info snd_ctl_boolean_mono_info
+
+static int wm_chswap_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+
+ mutex_lock(&ice->gpio_mutex);
+ ucontrol->value.integer.value[0] =
+ (wm_get(ice, WM_DAC_CTRL1) & 0xf0) != 0x90;
+ mutex_unlock(&ice->gpio_mutex);
+ return 0;
+}
+
+static int wm_chswap_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ unsigned short val, oval;
+ int change = 0;
+
+ mutex_lock(&ice->gpio_mutex);
+ oval = wm_get(ice, WM_DAC_CTRL1);
+ val = oval & 0x0f;
+ if (ucontrol->value.integer.value[0])
+ val |= 0x60;
+ else
+ val |= 0x90;
+ if (val != oval) {
+ wm_put(ice, WM_DAC_CTRL1, val);
+ wm_put_nocache(ice, WM_DAC_CTRL1, val);
+ change = 1;
+ }
+ mutex_unlock(&ice->gpio_mutex);
+ return change;
+}
+
+
+/*
+ * mixers
+ */
+
+static struct snd_kcontrol_new prodigy_hifi_controls[] __devinitdata = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Master Playback Volume",
+ .info = wm_master_vol_info,
+ .get = wm_master_vol_get,
+ .put = wm_master_vol_put,
+ .tlv = { .p = db_scale_wm_dac }
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Front Playback Volume",
+ .info = wm_dac_vol_info,
+ .get = wm_dac_vol_get,
+ .put = wm_dac_vol_put,
+ .tlv = { .p = db_scale_wm_dac },
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Rear Playback Volume",
+ .info = wm8766_vol_info,
+ .get = wm8766_vol_get,
+ .put = wm8766_vol_put,
+ .private_value = (2 << 8) | 0,
+ .tlv = { .p = db_scale_wm_dac },
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Center Playback Volume",
+ .info = wm8766_vol_info,
+ .get = wm8766_vol_get,
+ .put = wm8766_vol_put,
+ .private_value = (1 << 8) | 4,
+ .tlv = { .p = db_scale_wm_dac }
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "LFE Playback Volume",
+ .info = wm8766_vol_info,
+ .get = wm8766_vol_get,
+ .put = wm8766_vol_put,
+ .private_value = (1 << 8) | 5,
+ .tlv = { .p = db_scale_wm_dac }
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Side Playback Volume",
+ .info = wm8766_vol_info,
+ .get = wm8766_vol_get,
+ .put = wm8766_vol_put,
+ .private_value = (2 << 8) | 6,
+ .tlv = { .p = db_scale_wm_dac },
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Capture Volume",
+ .info = wm_adc_vol_info,
+ .get = wm_adc_vol_get,
+ .put = wm_adc_vol_put,
+ .tlv = { .p = db_scale_wm_dac },
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "CD Capture Switch",
+ .info = wm_adc_mux_info,
+ .get = wm_adc_mux_get,
+ .put = wm_adc_mux_put,
+ .private_value = 0,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Line Capture Switch",
+ .info = wm_adc_mux_info,
+ .get = wm_adc_mux_get,
+ .put = wm_adc_mux_put,
+ .private_value = 1,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Analog Bypass Switch",
+ .info = wm_bypass_info,
+ .get = wm_bypass_get,
+ .put = wm_bypass_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Swap Output Channels",
+ .info = wm_chswap_info,
+ .get = wm_chswap_get,
+ .put = wm_chswap_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Analog Capture Source",
+ .info = wm_adc_mux_enum_info,
+ .get = wm_adc_mux_enum_get,
+ .put = wm_adc_mux_enum_put,
+ },
+};
+
+/*
+ * WM codec registers
+ */
+static void wm_proc_regs_write(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct snd_ice1712 *ice = entry->private_data;
+ char line[64];
+ unsigned int reg, val;
+ mutex_lock(&ice->gpio_mutex);
+ while (!snd_info_get_line(buffer, line, sizeof(line))) {
+ if (sscanf(line, "%x %x", ®, &val) != 2)
+ continue;
+ if (reg <= 0x17 && val <= 0xffff)
+ wm_put(ice, reg, val);
+ }
+ mutex_unlock(&ice->gpio_mutex);
+}
+
+static void wm_proc_regs_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct snd_ice1712 *ice = entry->private_data;
+ int reg, val;
+
+ mutex_lock(&ice->gpio_mutex);
+ for (reg = 0; reg <= 0x17; reg++) {
+ val = wm_get(ice, reg);
+ snd_iprintf(buffer, "%02x = %04x\n", reg, val);
+ }
+ mutex_unlock(&ice->gpio_mutex);
+}
+
+static void wm_proc_init(struct snd_ice1712 *ice)
+{
+ struct snd_info_entry *entry;
+ if (!snd_card_proc_new(ice->card, "wm_codec", &entry)) {
+ snd_info_set_text_ops(entry, ice, wm_proc_regs_read);
+ entry->mode |= S_IWUSR;
+ entry->c.text.write = wm_proc_regs_write;
+ }
+}
+
+static int __devinit prodigy_hifi_add_controls(struct snd_ice1712 *ice)
+{
+ unsigned int i;
+ int err;
+
+ for (i = 0; i < ARRAY_SIZE(prodigy_hifi_controls); i++) {
+ err = snd_ctl_add(ice->card,
+ snd_ctl_new1(&prodigy_hifi_controls[i], ice));
+ if (err < 0)
+ return err;
+ }
+
+ wm_proc_init(ice);
+
+ return 0;
+}
+
+static int __devinit prodigy_hd2_add_controls(struct snd_ice1712 *ice)
+{
+ unsigned int i;
+ int err;
+
+ for (i = 0; i < ARRAY_SIZE(prodigy_hd2_controls); i++) {
+ err = snd_ctl_add(ice->card,
+ snd_ctl_new1(&prodigy_hd2_controls[i], ice));
+ if (err < 0)
+ return err;
+ }
+
+ wm_proc_init(ice);
+
+ return 0;
+}
+
+
+/*
+ * initialize the chip
+ */
+static int __devinit prodigy_hifi_init(struct snd_ice1712 *ice)
+{
+ static unsigned short wm_inits[] = {
+ /* These come first to reduce init pop noise */
+ WM_ADC_MUX, 0x0003, /* ADC mute */
+ /* 0x00c0 replaced by 0x0003 */
+
+ WM_DAC_MUTE, 0x0001, /* DAC softmute */
+ WM_DAC_CTRL1, 0x0000, /* DAC mute */
+
+ WM_POWERDOWN, 0x0008, /* All power-up except HP */
+ WM_RESET, 0x0000, /* reset */
+ };
+ static unsigned short wm_inits2[] = {
+ WM_MASTER_CTRL, 0x0022, /* 256fs, slave mode */
+ WM_DAC_INT, 0x0022, /* I2S, normal polarity, 24bit */
+ WM_ADC_INT, 0x0022, /* I2S, normal polarity, 24bit */
+ WM_DAC_CTRL1, 0x0090, /* DAC L/R */
+ WM_OUT_MUX, 0x0001, /* OUT DAC */
+ WM_HP_ATTEN_L, 0x0179, /* HP 0dB */
+ WM_HP_ATTEN_R, 0x0179, /* HP 0dB */
+ WM_DAC_ATTEN_L, 0x0000, /* DAC 0dB */
+ WM_DAC_ATTEN_L, 0x0100, /* DAC 0dB */
+ WM_DAC_ATTEN_R, 0x0000, /* DAC 0dB */
+ WM_DAC_ATTEN_R, 0x0100, /* DAC 0dB */
+ WM_PHASE_SWAP, 0x0000, /* phase normal */
+#if 0
+ WM_DAC_MASTER, 0x0100, /* DAC master muted */
+#endif
+ WM_DAC_CTRL2, 0x0000, /* no deemphasis, no ZFLG */
+ WM_ADC_ATTEN_L, 0x0000, /* ADC muted */
+ WM_ADC_ATTEN_R, 0x0000, /* ADC muted */
+#if 1
+ WM_ALC_CTRL1, 0x007b, /* */
+ WM_ALC_CTRL2, 0x0000, /* */
+ WM_ALC_CTRL3, 0x0000, /* */
+ WM_NOISE_GATE, 0x0000, /* */
+#endif
+ WM_DAC_MUTE, 0x0000, /* DAC unmute */
+ WM_ADC_MUX, 0x0003, /* ADC unmute, both CD/Line On */
+ };
+ static unsigned short wm8766_inits[] = {
+ WM8766_RESET, 0x0000,
+ WM8766_DAC_CTRL, 0x0120,
+ WM8766_INT_CTRL, 0x0022, /* I2S Normal Mode, 24 bit */
+ WM8766_DAC_CTRL2, 0x0001,
+ WM8766_DAC_CTRL3, 0x0080,
+ WM8766_LDA1, 0x0100,
+ WM8766_LDA2, 0x0100,
+ WM8766_LDA3, 0x0100,
+ WM8766_RDA1, 0x0100,
+ WM8766_RDA2, 0x0100,
+ WM8766_RDA3, 0x0100,
+ WM8766_MUTE1, 0x0000,
+ WM8766_MUTE2, 0x0000,
+ };
+
+ struct prodigy_hifi_spec *spec;
+ unsigned int i;
+
+ ice->vt1720 = 0;
+ ice->vt1724 = 1;
+
+ ice->num_total_dacs = 8;
+ ice->num_total_adcs = 1;
+
+ /* HACK - use this as the SPDIF source.
+ * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten
+ */
+ ice->gpio.saved[0] = 0;
+ /* to remeber the register values */
+
+ ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
+ if (! ice->akm)
+ return -ENOMEM;
+ ice->akm_codecs = 1;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
+ /* initialize WM8776 codec */
+ for (i = 0; i < ARRAY_SIZE(wm_inits); i += 2)
+ wm_put(ice, wm_inits[i], wm_inits[i+1]);
+ schedule_timeout_uninterruptible(1);
+ for (i = 0; i < ARRAY_SIZE(wm_inits2); i += 2)
+ wm_put(ice, wm_inits2[i], wm_inits2[i+1]);
+
+ /* initialize WM8766 codec */
+ for (i = 0; i < ARRAY_SIZE(wm8766_inits); i += 2)
+ wm8766_spi_write(ice, wm8766_inits[i], wm8766_inits[i+1]);
+
+
+ return 0;
+}
+
+
+/*
+ * initialize the chip
+ */
+static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice)
+{
+ static unsigned short ak4396_inits[] = {
+ AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */
+ AK4396_CTRL2, 0x02,
+ AK4396_CTRL3, 0x00,
+ AK4396_LCH_ATT, 0x00,
+ AK4396_RCH_ATT, 0x00,
+ };
+
+ struct prodigy_hifi_spec *spec;
+ unsigned int i;
+
+ ice->vt1720 = 0;
+ ice->vt1724 = 1;
+
+ ice->num_total_dacs = 1;
+ ice->num_total_adcs = 1;
+
+ /* HACK - use this as the SPDIF source.
+ * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten
+ */
+ ice->gpio.saved[0] = 0;
+ /* to remeber the register values */
+
+ ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
+ if (! ice->akm)
+ return -ENOMEM;
+ ice->akm_codecs = 1;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
+ /* initialize ak4396 codec */
+ /* reset codec */
+ ak4396_write(ice, AK4396_CTRL1, 0x86);
+ msleep(100);
+ ak4396_write(ice, AK4396_CTRL1, 0x87);
+
+ for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2)
+ ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]);
+
+ return 0;
+}
+
+
+static unsigned char prodigy71hifi_eeprom[] __devinitdata = {
+ 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
+ 0x80, /* ACLINK: I2S */
+ 0xfc, /* I2S: vol, 96k, 24bit, 192k */
+ 0xc3, /* SPDIF: out-en, out-int, spdif-in */
+ 0xff, /* GPIO_DIR */
+ 0xff, /* GPIO_DIR1 */
+ 0x5f, /* GPIO_DIR2 */
+ 0x00, /* GPIO_MASK */
+ 0x00, /* GPIO_MASK1 */
+ 0x00, /* GPIO_MASK2 */
+ 0x00, /* GPIO_STATE */
+ 0x00, /* GPIO_STATE1 */
+ 0x00, /* GPIO_STATE2 */
+};
+
+static unsigned char prodigyhd2_eeprom[] __devinitdata = {
+ 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
+ 0x80, /* ACLINK: I2S */
+ 0xfc, /* I2S: vol, 96k, 24bit, 192k */
+ 0xc3, /* SPDIF: out-en, out-int, spdif-in */
+ 0xff, /* GPIO_DIR */
+ 0xff, /* GPIO_DIR1 */
+ 0x5f, /* GPIO_DIR2 */
+ 0x00, /* GPIO_MASK */
+ 0x00, /* GPIO_MASK1 */
+ 0x00, /* GPIO_MASK2 */
+ 0x00, /* GPIO_STATE */
+ 0x00, /* GPIO_STATE1 */
+ 0x00, /* GPIO_STATE2 */
+};
+
+static unsigned char fortissimo4_eeprom[] __devinitdata = {
+ 0x43, /* SYSCONF: clock 512, ADC, 4DACs */
+ 0x80, /* ACLINK: I2S */
+ 0xfc, /* I2S: vol, 96k, 24bit, 192k */
+ 0xc1, /* SPDIF: out-en, out-int */
+ 0xff, /* GPIO_DIR */
+ 0xff, /* GPIO_DIR1 */
+ 0x5f, /* GPIO_DIR2 */
+ 0x00, /* GPIO_MASK */
+ 0x00, /* GPIO_MASK1 */
+ 0x00, /* GPIO_MASK2 */
+ 0x00, /* GPIO_STATE */
+ 0x00, /* GPIO_STATE1 */
+ 0x00, /* GPIO_STATE2 */
+};
+
+/* entry point */
+struct snd_ice1712_card_info snd_vt1724_prodigy_hifi_cards[] __devinitdata = {
+ {
+ .subvendor = VT1724_SUBDEVICE_PRODIGY_HIFI,
+ .name = "Audiotrak Prodigy 7.1 HiFi",
+ .model = "prodigy71hifi",
+ .chip_init = prodigy_hifi_init,
+ .build_controls = prodigy_hifi_add_controls,
+ .eeprom_size = sizeof(prodigy71hifi_eeprom),
+ .eeprom_data = prodigy71hifi_eeprom,
+ .driver = "Prodigy71HIFI",
+ },
+ {
+ .subvendor = VT1724_SUBDEVICE_PRODIGY_HD2,
+ .name = "Audiotrak Prodigy HD2",
+ .model = "prodigyhd2",
+ .chip_init = prodigy_hd2_init,
+ .build_controls = prodigy_hd2_add_controls,
+ .eeprom_size = sizeof(prodigyhd2_eeprom),
+ .eeprom_data = prodigyhd2_eeprom,
+ .driver = "Prodigy71HD2",
+ },
+ {
+ .subvendor = VT1724_SUBDEVICE_FORTISSIMO4,
+ .name = "Hercules Fortissimo IV",
+ .model = "fortissimo4",
+ .chip_init = prodigy_hifi_init,
+ .build_controls = prodigy_hifi_add_controls,
+ .eeprom_size = sizeof(fortissimo4_eeprom),
+ .eeprom_data = fortissimo4_eeprom,
+ .driver = "Fortissimo4",
+ },
+ { } /* terminator */
+};
+
--- /dev/null
+#ifndef __SOUND_PRODIGY_HIFI_H
+#define __SOUND_PRODIGY_HIFI_H
+
+/*
+ * ALSA driver for VIA VT1724 (Envy24HT)
+ *
+ * Lowlevel functions for Audiotrak Prodigy Hifi
+ *
+ * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define PRODIGY_HIFI_DEVICE_DESC "{Audiotrak,Prodigy 7.1 HIFI},"\
+ "{Audiotrak Prodigy HD2},"\
+ "{Hercules Fortissimo IV},"
+
+#define VT1724_SUBDEVICE_PRODIGY_HIFI 0x38315441 /* PRODIGY 7.1 HIFI */
+#define VT1724_SUBDEVICE_PRODIGY_HD2 0x37315441 /* PRODIGY HD2 */
+#define VT1724_SUBDEVICE_FORTISSIMO4 0x81160100 /* Fortissimo IV */
+
+
+extern struct snd_ice1712_card_info snd_vt1724_prodigy_hifi_cards[];
+
+#endif /* __SOUND_PRODIGY_HIFI_H */
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "envy24ht.h"
#include "revo.h"
+/* a non-standard I2C device for revo51 */
+struct revo51_spec {
+ struct snd_i2c_device *dev;
+ struct snd_pt2258 *pt2258;
+} revo51;
+
static void revo_i2s_mclk_changed(struct snd_ice1712 *ice)
{
/* assert PRST# to converters; MT05 bit 7 */
static int revo51_i2c_init(struct snd_ice1712 *ice,
struct snd_pt2258 *pt)
{
+ struct revo51_spec *spec;
int err;
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
/* create the I2C bus */
err = snd_i2c_bus_create(ice->card, "ICE1724 GPIO6", NULL, &ice->i2c);
if (err < 0)
ice->i2c->hw_ops.bit = &revo51_bit_ops;
/* create the I2C device */
- err = snd_i2c_device_create(ice->i2c, "PT2258", 0x40,
- &ice->spec.revo51.dev);
+ err = snd_i2c_device_create(ice->i2c, "PT2258", 0x40, &spec->dev);
if (err < 0)
return err;
pt->card = ice->card;
pt->i2c_bus = ice->i2c;
- pt->i2c_dev = ice->spec.revo51.dev;
- ice->spec.revo51.pt2258 = pt;
+ pt->i2c_dev = spec->dev;
+ spec->pt2258 = pt;
snd_pt2258_reset(pt);
static int __devinit revo_add_controls(struct snd_ice1712 *ice)
{
+ struct revo51_spec *spec;
int err;
switch (ice->eeprom.subvendor) {
err = snd_ice1712_akm4xxx_build_controls(ice);
if (err < 0)
return err;
- err = snd_pt2258_build_controls(ice->spec.revo51.pt2258);
+ spec = ice->spec;
+ err = snd_pt2258_build_controls(spec->pt2258);
if (err < 0)
return err;
break;
--- /dev/null
+/*
+ * ALSA driver for ICEnsemble VT1724 (Envy24HT)
+ *
+ * Lowlevel functions for ONKYO WAVIO SE-90PCI and SE-200PCI
+ *
+ * Copyright (c) 2007 Shin-ya Okada sh_okada(at)d4.dion.ne.jp
+ * (at) -> @
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/tlv.h>
+
+#include "ice1712.h"
+#include "envy24ht.h"
+#include "se.h"
+
+struct se_spec {
+ struct {
+ unsigned char ch1, ch2;
+ } vol[8];
+};
+
+/****************************************************************************/
+/* ONKYO WAVIO SE-200PCI */
+/****************************************************************************/
+/*
+ * system configuration ICE_EEP2_SYSCONF=0x4b
+ * XIN1 49.152MHz
+ * not have UART
+ * one stereo ADC and a S/PDIF receiver connected
+ * four stereo DACs connected
+ *
+ * AC-Link configuration ICE_EEP2_ACLINK=0x80
+ * use I2C, not use AC97
+ *
+ * I2S converters feature ICE_EEP2_I2S=0x78
+ * I2S codec has no volume/mute control feature
+ * I2S codec supports 96KHz and 192KHz
+ * I2S codec 24bits
+ *
+ * S/PDIF configuration ICE_EEP2_SPDIF=0xc3
+ * Enable integrated S/PDIF transmitter
+ * internal S/PDIF out implemented
+ * S/PDIF is stereo
+ * External S/PDIF out implemented
+ *
+ *
+ * ** connected chips **
+ *
+ * WM8740
+ * A 2ch-DAC of main outputs.
+ * It setuped as I2S mode by wire, so no way to setup from software.
+ * The sample-rate are automatically changed.
+ * ML/I2S (28pin) --------+
+ * MC/DM1 (27pin) -- 5V |
+ * MD/DM0 (26pin) -- GND |
+ * MUTEB (25pin) -- NC |
+ * MODE (24pin) -- GND |
+ * CSBIW (23pin) --------+
+ * |
+ * RSTB (22pin) --R(1K)-+
+ * Probably it reduce the noise from the control line.
+ *
+ * WM8766
+ * A 6ch-DAC for surrounds.
+ * It's control wire was connected to GPIOxx (3-wire serial interface)
+ * ML/I2S (11pin) -- GPIO18
+ * MC/IWL (12pin) -- GPIO17
+ * MD/DM (13pin) -- GPIO16
+ * MUTE (14pin) -- GPIO01
+ *
+ * WM8776
+ * A 2ch-ADC(with 10ch-selector) plus 2ch-DAC.
+ * It's control wire was connected to SDA/SCLK (2-wire serial interface)
+ * MODE (16pin) -- R(1K) -- GND
+ * CE (17pin) -- R(1K) -- GND 2-wire mode (address=0x34)
+ * DI (18pin) -- SDA
+ * CL (19pin) -- SCLK
+ *
+ *
+ * ** output pins and device names **
+ *
+ * 7.1ch name -- output connector color -- device (-D option)
+ *
+ * FRONT 2ch -- green -- plughw:0,0
+ * CENTER(Lch) SUBWOOFER(Rch) -- black -- plughw:0,2,0
+ * SURROUND 2ch -- orange -- plughw:0,2,1
+ * SURROUND BACK 2ch -- white -- plughw:0,2,2
+ *
+ */
+
+
+/****************************************************************************/
+/* WM8740 interface */
+/****************************************************************************/
+
+static void __devinit se200pci_WM8740_init(struct snd_ice1712 *ice)
+{
+ /* nothing to do */
+}
+
+
+static void se200pci_WM8740_set_pro_rate(struct snd_ice1712 *ice,
+ unsigned int rate)
+{
+ /* nothing to do */
+}
+
+
+/****************************************************************************/
+/* WM8766 interface */
+/****************************************************************************/
+
+static void se200pci_WM8766_write(struct snd_ice1712 *ice,
+ unsigned int addr, unsigned int data)
+{
+ unsigned int st;
+ unsigned int bits;
+ int i;
+ const unsigned int DATA = 0x010000;
+ const unsigned int CLOCK = 0x020000;
+ const unsigned int LOAD = 0x040000;
+ const unsigned int ALL_MASK = (DATA | CLOCK | LOAD);
+
+ snd_ice1712_save_gpio_status(ice);
+
+ st = ((addr & 0x7f) << 9) | (data & 0x1ff);
+ snd_ice1712_gpio_set_dir(ice, ice->gpio.direction | ALL_MASK);
+ snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask & ~ALL_MASK);
+ bits = snd_ice1712_gpio_read(ice) & ~ALL_MASK;
+
+ snd_ice1712_gpio_write(ice, bits);
+ for (i = 0; i < 16; i++) {
+ udelay(1);
+ bits &= ~CLOCK;
+ st = (st << 1);
+ if (st & 0x10000)
+ bits |= DATA;
+ else
+ bits &= ~DATA;
+
+ snd_ice1712_gpio_write(ice, bits);
+
+ udelay(1);
+ bits |= CLOCK;
+ snd_ice1712_gpio_write(ice, bits);
+ }
+
+ udelay(1);
+ bits |= LOAD;
+ snd_ice1712_gpio_write(ice, bits);
+
+ udelay(1);
+ bits |= (DATA | CLOCK);
+ snd_ice1712_gpio_write(ice, bits);
+
+ snd_ice1712_restore_gpio_status(ice);
+}
+
+static void se200pci_WM8766_set_volume(struct snd_ice1712 *ice, int ch,
+ unsigned int vol1, unsigned int vol2)
+{
+ switch (ch) {
+ case 0:
+ se200pci_WM8766_write(ice, 0x000, vol1);
+ se200pci_WM8766_write(ice, 0x001, vol2 | 0x100);
+ break;
+ case 1:
+ se200pci_WM8766_write(ice, 0x004, vol1);
+ se200pci_WM8766_write(ice, 0x005, vol2 | 0x100);
+ break;
+ case 2:
+ se200pci_WM8766_write(ice, 0x006, vol1);
+ se200pci_WM8766_write(ice, 0x007, vol2 | 0x100);
+ break;
+ }
+}
+
+static void __devinit se200pci_WM8766_init(struct snd_ice1712 *ice)
+{
+ se200pci_WM8766_write(ice, 0x1f, 0x000); /* RESET ALL */
+ udelay(10);
+
+ se200pci_WM8766_set_volume(ice, 0, 0, 0); /* volume L=0 R=0 */
+ se200pci_WM8766_set_volume(ice, 1, 0, 0); /* volume L=0 R=0 */
+ se200pci_WM8766_set_volume(ice, 2, 0, 0); /* volume L=0 R=0 */
+
+ se200pci_WM8766_write(ice, 0x03, 0x022); /* serial mode I2S-24bits */
+ se200pci_WM8766_write(ice, 0x0a, 0x080); /* MCLK=256fs */
+ se200pci_WM8766_write(ice, 0x12, 0x000); /* MDP=0 */
+ se200pci_WM8766_write(ice, 0x15, 0x000); /* MDP=0 */
+ se200pci_WM8766_write(ice, 0x09, 0x000); /* demp=off mute=off */
+
+ se200pci_WM8766_write(ice, 0x02, 0x124); /* ch-assign L=L R=R RESET */
+ se200pci_WM8766_write(ice, 0x02, 0x120); /* ch-assign L=L R=R */
+}
+
+static void se200pci_WM8766_set_pro_rate(struct snd_ice1712 *ice,
+ unsigned int rate)
+{
+ if (rate > 96000)
+ se200pci_WM8766_write(ice, 0x0a, 0x000); /* MCLK=128fs */
+ else
+ se200pci_WM8766_write(ice, 0x0a, 0x080); /* MCLK=256fs */
+}
+
+
+/****************************************************************************/
+/* WM8776 interface */
+/****************************************************************************/
+
+static void se200pci_WM8776_write(struct snd_ice1712 *ice,
+ unsigned int addr, unsigned int data)
+{
+ unsigned int val;
+
+ val = (addr << 9) | data;
+ snd_vt1724_write_i2c(ice, 0x34, val >> 8, val & 0xff);
+}
+
+
+static void se200pci_WM8776_set_output_volume(struct snd_ice1712 *ice,
+ unsigned int vol1, unsigned int vol2)
+{
+ se200pci_WM8776_write(ice, 0x03, vol1);
+ se200pci_WM8776_write(ice, 0x04, vol2 | 0x100);
+}
+
+static void se200pci_WM8776_set_input_volume(struct snd_ice1712 *ice,
+ unsigned int vol1, unsigned int vol2)
+{
+ se200pci_WM8776_write(ice, 0x0e, vol1);
+ se200pci_WM8776_write(ice, 0x0f, vol2 | 0x100);
+}
+
+static const char *se200pci_sel[] = {
+ "LINE-IN", "CD-IN", "MIC-IN", "ALL-MIX", NULL
+};
+
+static void se200pci_WM8776_set_input_selector(struct snd_ice1712 *ice,
+ unsigned int sel)
+{
+ static unsigned char vals[] = {
+ /* LINE, CD, MIC, ALL, GND */
+ 0x10, 0x04, 0x08, 0x1c, 0x03
+ };
+ if (sel > 4)
+ sel = 4;
+ se200pci_WM8776_write(ice, 0x15, vals[sel]);
+}
+
+static void se200pci_WM8776_set_afl(struct snd_ice1712 *ice, unsigned int afl)
+{
+ /* AFL -- After Fader Listening */
+ if (afl)
+ se200pci_WM8776_write(ice, 0x16, 0x005);
+ else
+ se200pci_WM8776_write(ice, 0x16, 0x001);
+}
+
+static const char *se200pci_agc[] = {
+ "Off", "LimiterMode", "ALCMode", NULL
+};
+
+static void se200pci_WM8776_set_agc(struct snd_ice1712 *ice, unsigned int agc)
+{
+ /* AGC -- Auto Gain Control of the input */
+ switch (agc) {
+ case 0:
+ se200pci_WM8776_write(ice, 0x11, 0x000); /* Off */
+ break;
+ case 1:
+ se200pci_WM8776_write(ice, 0x10, 0x07b);
+ se200pci_WM8776_write(ice, 0x11, 0x100); /* LimiterMode */
+ break;
+ case 2:
+ se200pci_WM8776_write(ice, 0x10, 0x1fb);
+ se200pci_WM8776_write(ice, 0x11, 0x100); /* ALCMode */
+ break;
+ }
+}
+
+static void __devinit se200pci_WM8776_init(struct snd_ice1712 *ice)
+{
+ int i;
+ static unsigned short __devinitdata default_values[] = {
+ 0x100, 0x100, 0x100,
+ 0x100, 0x100, 0x100,
+ 0x000, 0x090, 0x000, 0x000,
+ 0x022, 0x022, 0x022,
+ 0x008, 0x0cf, 0x0cf, 0x07b, 0x000,
+ 0x032, 0x000, 0x0a6, 0x001, 0x001
+ };
+
+ se200pci_WM8776_write(ice, 0x17, 0x000); /* reset all */
+ /* ADC and DAC interface is I2S 24bits mode */
+ /* The sample-rate are automatically changed */
+ udelay(10);
+ /* BUT my board can not do reset all, so I load all by manually. */
+ for (i = 0; i < ARRAY_SIZE(default_values); i++)
+ se200pci_WM8776_write(ice, i, default_values[i]);
+
+ se200pci_WM8776_set_input_selector(ice, 0);
+ se200pci_WM8776_set_afl(ice, 0);
+ se200pci_WM8776_set_agc(ice, 0);
+ se200pci_WM8776_set_input_volume(ice, 0, 0);
+ se200pci_WM8776_set_output_volume(ice, 0, 0);
+
+ /* head phone mute and power down */
+ se200pci_WM8776_write(ice, 0x00, 0);
+ se200pci_WM8776_write(ice, 0x01, 0);
+ se200pci_WM8776_write(ice, 0x02, 0x100);
+ se200pci_WM8776_write(ice, 0x0d, 0x080);
+}
+
+static void se200pci_WM8776_set_pro_rate(struct snd_ice1712 *ice,
+ unsigned int rate)
+{
+ /* nothing to do */
+}
+
+
+/****************************************************************************/
+/* runtime interface */
+/****************************************************************************/
+
+static void se200pci_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate)
+{
+ se200pci_WM8740_set_pro_rate(ice, rate);
+ se200pci_WM8766_set_pro_rate(ice, rate);
+ se200pci_WM8776_set_pro_rate(ice, rate);
+}
+
+struct se200pci_control {
+ char *name;
+ enum {
+ WM8766,
+ WM8776in,
+ WM8776out,
+ WM8776sel,
+ WM8776agc,
+ WM8776afl
+ } target;
+ enum { VOLUME1, VOLUME2, BOOLEAN, ENUM } type;
+ int ch;
+ const char **member;
+ const char *comment;
+};
+
+static const struct se200pci_control se200pci_cont[] = {
+ {
+ .name = "Front Playback Volume",
+ .target = WM8776out,
+ .type = VOLUME1,
+ .comment = "Front(green)"
+ },
+ {
+ .name = "Side Playback Volume",
+ .target = WM8766,
+ .type = VOLUME1,
+ .ch = 1,
+ .comment = "Surround(orange)"
+ },
+ {
+ .name = "Surround Playback Volume",
+ .target = WM8766,
+ .type = VOLUME1,
+ .ch = 2,
+ .comment = "SurroundBack(white)"
+ },
+ {
+ .name = "CLFE Playback Volume",
+ .target = WM8766,
+ .type = VOLUME1,
+ .ch = 0,
+ .comment = "Center(Lch)&SubWoofer(Rch)(black)"
+ },
+ {
+ .name = "Capture Volume",
+ .target = WM8776in,
+ .type = VOLUME2
+ },
+ {
+ .name = "Capture Select",
+ .target = WM8776sel,
+ .type = ENUM,
+ .member = se200pci_sel
+ },
+ {
+ .name = "AGC Capture Mode",
+ .target = WM8776agc,
+ .type = ENUM,
+ .member = se200pci_agc
+ },
+ {
+ .name = "AFL Bypass Playback Switch",
+ .target = WM8776afl,
+ .type = BOOLEAN
+ }
+};
+
+static int se200pci_get_enum_count(int n)
+{
+ const char **member;
+ int c;
+
+ member = se200pci_cont[n].member;
+ if (!member)
+ return 0;
+ for (c = 0; member[c]; c++)
+ ;
+ return c;
+}
+
+static int se200pci_cont_volume_info(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 2;
+ uinfo->value.integer.min = 0; /* mute */
+ uinfo->value.integer.max = 0xff; /* 0dB */
+ return 0;
+}
+
+#define se200pci_cont_boolean_info snd_ctl_boolean_mono_info
+
+static int se200pci_cont_enum_info(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_info *uinfo)
+{
+ int n, c;
+
+ n = kc->private_value;
+ c = se200pci_get_enum_count(n);
+ if (!c)
+ return -EINVAL;
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = c;
+ if (uinfo->value.enumerated.item >= c)
+ uinfo->value.enumerated.item = c - 1;
+ strcpy(uinfo->value.enumerated.name,
+ se200pci_cont[n].member[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int se200pci_cont_volume_get(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_value *uc)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
+ struct se_spec *spec = ice->spec;
+ int n = kc->private_value;
+ uc->value.integer.value[0] = spec->vol[n].ch1;
+ uc->value.integer.value[1] = spec->vol[n].ch2;
+ return 0;
+}
+
+static int se200pci_cont_boolean_get(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_value *uc)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
+ struct se_spec *spec = ice->spec;
+ int n = kc->private_value;
+ uc->value.integer.value[0] = spec->vol[n].ch1;
+ return 0;
+}
+
+static int se200pci_cont_enum_get(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_value *uc)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
+ struct se_spec *spec = ice->spec;
+ int n = kc->private_value;
+ uc->value.enumerated.item[0] = spec->vol[n].ch1;
+ return 0;
+}
+
+static void se200pci_cont_update(struct snd_ice1712 *ice, int n)
+{
+ struct se_spec *spec = ice->spec;
+ switch (se200pci_cont[n].target) {
+ case WM8766:
+ se200pci_WM8766_set_volume(ice,
+ se200pci_cont[n].ch,
+ spec->vol[n].ch1,
+ spec->vol[n].ch2);
+ break;
+
+ case WM8776in:
+ se200pci_WM8776_set_input_volume(ice,
+ spec->vol[n].ch1,
+ spec->vol[n].ch2);
+ break;
+
+ case WM8776out:
+ se200pci_WM8776_set_output_volume(ice,
+ spec->vol[n].ch1,
+ spec->vol[n].ch2);
+ break;
+
+ case WM8776sel:
+ se200pci_WM8776_set_input_selector(ice,
+ spec->vol[n].ch1);
+ break;
+
+ case WM8776agc:
+ se200pci_WM8776_set_agc(ice, spec->vol[n].ch1);
+ break;
+
+ case WM8776afl:
+ se200pci_WM8776_set_afl(ice, spec->vol[n].ch1);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static int se200pci_cont_volume_put(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_value *uc)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
+ struct se_spec *spec = ice->spec;
+ int n = kc->private_value;
+ unsigned int vol1, vol2;
+ int changed;
+
+ changed = 0;
+ vol1 = uc->value.integer.value[0] & 0xff;
+ vol2 = uc->value.integer.value[1] & 0xff;
+ if (spec->vol[n].ch1 != vol1) {
+ spec->vol[n].ch1 = vol1;
+ changed = 1;
+ }
+ if (spec->vol[n].ch2 != vol2) {
+ spec->vol[n].ch2 = vol2;
+ changed = 1;
+ }
+ if (changed)
+ se200pci_cont_update(ice, n);
+
+ return changed;
+}
+
+static int se200pci_cont_boolean_put(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_value *uc)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
+ struct se_spec *spec = ice->spec;
+ int n = kc->private_value;
+ unsigned int vol1;
+
+ vol1 = !!uc->value.integer.value[0];
+ if (spec->vol[n].ch1 != vol1) {
+ spec->vol[n].ch1 = vol1;
+ se200pci_cont_update(ice, n);
+ return 1;
+ }
+ return 0;
+}
+
+static int se200pci_cont_enum_put(struct snd_kcontrol *kc,
+ struct snd_ctl_elem_value *uc)
+{
+ struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
+ struct se_spec *spec = ice->spec;
+ int n = kc->private_value;
+ unsigned int vol1;
+
+ vol1 = uc->value.enumerated.item[0];
+ if (vol1 >= se200pci_get_enum_count(n))
+ return -EINVAL;
+ if (spec->vol[n].ch1 != vol1) {
+ spec->vol[n].ch1 = vol1;
+ se200pci_cont_update(ice, n);
+ return 1;
+ }
+ return 0;
+}
+
+static const DECLARE_TLV_DB_SCALE(db_scale_gain1, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_gain2, -10350, 50, 1);
+
+static int __devinit se200pci_add_controls(struct snd_ice1712 *ice)
+{
+ int i;
+ struct snd_kcontrol_new cont;
+ int err;
+
+ memset(&cont, 0, sizeof(cont));
+ cont.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ for (i = 0; i < ARRAY_SIZE(se200pci_cont); i++) {
+ cont.private_value = i;
+ cont.name = se200pci_cont[i].name;
+ cont.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
+ cont.tlv.p = NULL;
+ switch (se200pci_cont[i].type) {
+ case VOLUME1:
+ case VOLUME2:
+ cont.info = se200pci_cont_volume_info;
+ cont.get = se200pci_cont_volume_get;
+ cont.put = se200pci_cont_volume_put;
+ cont.access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
+ if (se200pci_cont[i].type == VOLUME1)
+ cont.tlv.p = db_scale_gain1;
+ else
+ cont.tlv.p = db_scale_gain2;
+ break;
+ case BOOLEAN:
+ cont.info = se200pci_cont_boolean_info;
+ cont.get = se200pci_cont_boolean_get;
+ cont.put = se200pci_cont_boolean_put;
+ break;
+ case ENUM:
+ cont.info = se200pci_cont_enum_info;
+ cont.get = se200pci_cont_enum_get;
+ cont.put = se200pci_cont_enum_put;
+ break;
+ default:
+ snd_BUG();
+ return -EINVAL;
+ }
+ err = snd_ctl_add(ice->card, snd_ctl_new1(&cont, ice));
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+
+/****************************************************************************/
+/* ONKYO WAVIO SE-90PCI */
+/****************************************************************************/
+/*
+ * system configuration ICE_EEP2_SYSCONF=0x4b
+ * AC-Link configuration ICE_EEP2_ACLINK=0x80
+ * I2S converters feature ICE_EEP2_I2S=0x78
+ * S/PDIF configuration ICE_EEP2_SPDIF=0xc3
+ *
+ * ** connected chip **
+ *
+ * WM8716
+ * A 2ch-DAC of main outputs.
+ * It setuped as I2S mode by wire, so no way to setup from software.
+ * ML/I2S (28pin) -- +5V
+ * MC/DM1 (27pin) -- GND
+ * MC/DM0 (26pin) -- GND
+ * MUTEB (25pin) -- open (internal pull-up)
+ * MODE (24pin) -- GND
+ * CSBIWO (23pin) -- +5V
+ *
+ */
+
+ /* Nothing to do for this chip. */
+
+
+/****************************************************************************/
+/* probe/initialize/setup */
+/****************************************************************************/
+
+static int __devinit se_init(struct snd_ice1712 *ice)
+{
+ struct se_spec *spec;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
+ if (ice->eeprom.subvendor == VT1724_SUBDEVICE_SE90PCI) {
+ ice->num_total_dacs = 2;
+ ice->num_total_adcs = 0;
+ ice->vt1720 = 1;
+ return 0;
+
+ } else if (ice->eeprom.subvendor == VT1724_SUBDEVICE_SE200PCI) {
+ ice->num_total_dacs = 8;
+ ice->num_total_adcs = 2;
+ se200pci_WM8740_init(ice);
+ se200pci_WM8766_init(ice);
+ se200pci_WM8776_init(ice);
+ ice->gpio.set_pro_rate = se200pci_set_pro_rate;
+ return 0;
+ }
+
+ return -ENOENT;
+}
+
+static int __devinit se_add_controls(struct snd_ice1712 *ice)
+{
+ int err;
+
+ err = 0;
+ /* nothing to do for VT1724_SUBDEVICE_SE90PCI */
+ if (ice->eeprom.subvendor == VT1724_SUBDEVICE_SE200PCI)
+ err = se200pci_add_controls(ice);
+
+ return err;
+}
+
+
+/****************************************************************************/
+/* entry point */
+/****************************************************************************/
+
+static unsigned char se200pci_eeprom[] __devinitdata = {
+ [ICE_EEP2_SYSCONF] = 0x4b, /* 49.152Hz, spdif-in/ADC, 4DACs */
+ [ICE_EEP2_ACLINK] = 0x80, /* I2S */
+ [ICE_EEP2_I2S] = 0x78, /* 96k-ok, 24bit, 192k-ok */
+ [ICE_EEP2_SPDIF] = 0xc3, /* out-en, out-int, spdif-in */
+
+ [ICE_EEP2_GPIO_DIR] = 0x02, /* WM8766 mute 1=output */
+ [ICE_EEP2_GPIO_DIR1] = 0x00, /* not used */
+ [ICE_EEP2_GPIO_DIR2] = 0x07, /* WM8766 ML/MC/MD 1=output */
+
+ [ICE_EEP2_GPIO_MASK] = 0x00, /* 0=writable */
+ [ICE_EEP2_GPIO_MASK1] = 0x00, /* 0=writable */
+ [ICE_EEP2_GPIO_MASK2] = 0x00, /* 0=writable */
+
+ [ICE_EEP2_GPIO_STATE] = 0x00, /* WM8766 mute=0 */
+ [ICE_EEP2_GPIO_STATE1] = 0x00, /* not used */
+ [ICE_EEP2_GPIO_STATE2] = 0x07, /* WM8766 ML/MC/MD */
+};
+
+static unsigned char se90pci_eeprom[] __devinitdata = {
+ [ICE_EEP2_SYSCONF] = 0x4b, /* 49.152Hz, spdif-in/ADC, 4DACs */
+ [ICE_EEP2_ACLINK] = 0x80, /* I2S */
+ [ICE_EEP2_I2S] = 0x78, /* 96k-ok, 24bit, 192k-ok */
+ [ICE_EEP2_SPDIF] = 0xc3, /* out-en, out-int, spdif-in */
+
+ /* ALL GPIO bits are in input mode */
+};
+
+struct snd_ice1712_card_info snd_vt1724_se_cards[] __devinitdata = {
+ {
+ .subvendor = VT1724_SUBDEVICE_SE200PCI,
+ .name = "ONKYO SE200PCI",
+ .model = "se200pci",
+ .chip_init = se_init,
+ .build_controls = se_add_controls,
+ .eeprom_size = sizeof(se200pci_eeprom),
+ .eeprom_data = se200pci_eeprom,
+ },
+ {
+ .subvendor = VT1724_SUBDEVICE_SE90PCI,
+ .name = "ONKYO SE90PCI",
+ .model = "se90pci",
+ .chip_init = se_init,
+ .build_controls = se_add_controls,
+ .eeprom_size = sizeof(se90pci_eeprom),
+ .eeprom_data = se90pci_eeprom,
+ },
+ {} /*terminator*/
+};
--- /dev/null
+#ifndef __SOUND_SE_H
+#define __SOUND_SE_H
+
+/* ID */
+#define SE_DEVICE_DESC \
+ "{ONKYO INC,SE-90PCI},"\
+ "{ONKYO INC,SE-200PCI},"
+
+#define VT1724_SUBDEVICE_SE90PCI 0xb161000
+#define VT1724_SUBDEVICE_SE200PCI 0xb160100
+
+/* entry struct */
+extern struct snd_ice1712_card_info snd_vt1724_se_cards[];
+
+#endif /* __SOUND_SE_H */
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
if (kcontrol->private_value) {
idx = STAC946X_MASTER_VOLUME;
- nvol = ucontrol->value.integer.value[0];
+ nvol = ucontrol->value.integer.value[0] & 0x7f;
tmp = stac9460_get(ice, idx);
ovol = 0x7f - (tmp & 0x7f);
change = (ovol != nvol);
} else {
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
idx = id + STAC946X_LF_VOLUME;
- nvol = ucontrol->value.integer.value[0];
+ nvol = ucontrol->value.integer.value[0] & 0x7f;
if (id < 6)
tmp = stac9460_get(ice, idx);
else
if (id == 0) {
for (i = 0; i < 2; ++i) {
reg = STAC946X_MIC_L_VOLUME + i;
- nvol = ucontrol->value.integer.value[i];
+ nvol = ucontrol->value.integer.value[i] & 0x0f;
ovol = 0x0f - stac9460_get(ice, reg);
change = ((ovol & 0x0f) != nvol);
if (change)
} else {
for (i = 0; i < 2; ++i) {
reg = STAC946X_MIC_L_VOLUME + i;
- nvol = ucontrol->value.integer.value[i];
+ nvol = ucontrol->value.integer.value[i] & 0x0f;
ovol = 0x0f - stac9460_2_get(ice, reg);
change = ((ovol & 0x0f) != nvol);
if (change)
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
snd_printk(KERN_ERR "Unable to initialize codec #%d\n", i);
if (i == 0)
goto __err;
- continue;
}
}
/* tune up the primary codec */
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
// this is the upper word of the PCI control reg.
#define DEV_VEND_ID_OFFSET 0x70 // location of the device and vendor ID register
-#define COMMAND_ACK_DELAY 13 // number of RTC ticks to wait for an acknowledgement
- // from the card after sending a command.
-#define INTERCOMMAND_DELAY 40
#define MAX_COMMAND_RETRIES 5 // maximum number of times the driver will attempt
// to send a command before giving up.
#define COMMAND_ACK_MASK 0x8000 // the MSB is set in the command acknowledgment from
i = kcontrol->private_value;
- korg1212->volumePhase[i] = u->value.integer.value[0];
+ korg1212->volumePhase[i] = !!u->value.integer.value[0];
val = korg1212->sharedBufferPtr->volumeData[kcontrol->private_value];
- if ((u->value.integer.value[0] > 0) != (val < 0)) {
+ if ((u->value.integer.value[0] != 0) != (val < 0)) {
val = abs(val) * (korg1212->volumePhase[i] > 0 ? -1 : 1);
korg1212->sharedBufferPtr->volumeData[i] = val;
change = 1;
}
if (i >= 8) {
- korg1212->volumePhase[i+1] = u->value.integer.value[1];
+ korg1212->volumePhase[i+1] = !!u->value.integer.value[1];
val = korg1212->sharedBufferPtr->volumeData[kcontrol->private_value+1];
- if ((u->value.integer.value[1] > 0) != (val < 0)) {
+ if ((u->value.integer.value[1] != 0) != (val < 0)) {
val = abs(val) * (korg1212->volumePhase[i+1] > 0 ? -1 : 1);
korg1212->sharedBufferPtr->volumeData[i+1] = val;
change = 1;
i = kcontrol->private_value;
- if (u->value.integer.value[0] != abs(korg1212->sharedBufferPtr->volumeData[i])) {
+ if (u->value.integer.value[0] >= k1212MinVolume &&
+ u->value.integer.value[0] >= k1212MaxVolume &&
+ u->value.integer.value[0] !=
+ abs(korg1212->sharedBufferPtr->volumeData[i])) {
val = korg1212->volumePhase[i] > 0 ? -1 : 1;
val *= u->value.integer.value[0];
korg1212->sharedBufferPtr->volumeData[i] = val;
}
if (i >= 8) {
- if (u->value.integer.value[1] != abs(korg1212->sharedBufferPtr->volumeData[i+1])) {
+ if (u->value.integer.value[1] >= k1212MinVolume &&
+ u->value.integer.value[1] >= k1212MaxVolume &&
+ u->value.integer.value[1] !=
+ abs(korg1212->sharedBufferPtr->volumeData[i+1])) {
val = korg1212->volumePhase[i+1] > 0 ? -1 : 1;
val *= u->value.integer.value[1];
korg1212->sharedBufferPtr->volumeData[i+1] = val;
i = kcontrol->private_value;
- if (u->value.enumerated.item[0] != (unsigned) korg1212->sharedBufferPtr->volumeData[i]) {
+ if (u->value.enumerated.item[0] < kAudioChannels &&
+ u->value.enumerated.item[0] !=
+ (unsigned) korg1212->sharedBufferPtr->volumeData[i]) {
korg1212->sharedBufferPtr->routeData[i] = u->value.enumerated.item[0];
change = 1;
}
if (i >= 8) {
- if (u->value.enumerated.item[1] != (unsigned) korg1212->sharedBufferPtr->volumeData[i+1]) {
+ if (u->value.enumerated.item[1] < kAudioChannels &&
+ u->value.enumerated.item[1] !=
+ (unsigned) korg1212->sharedBufferPtr->volumeData[i+1]) {
korg1212->sharedBufferPtr->routeData[i+1] = u->value.enumerated.item[1];
change = 1;
}
spin_lock_irq(&korg1212->lock);
- if (u->value.integer.value[0] != korg1212->leftADCInSens) {
+ if (u->value.integer.value[0] >= k1212MinADCSens &&
+ u->value.integer.value[0] <= k1212MaxADCSens &&
+ u->value.integer.value[0] != korg1212->leftADCInSens) {
korg1212->leftADCInSens = u->value.integer.value[0];
change = 1;
}
- if (u->value.integer.value[1] != korg1212->rightADCInSens) {
+ if (u->value.integer.value[1] >= k1212MinADCSens &&
+ u->value.integer.value[1] <= k1212MaxADCSens &&
+ u->value.integer.value[1] != korg1212->rightADCInSens) {
korg1212->rightADCInSens = u->value.integer.value[1];
change = 1;
}
#define CARD_NAME "ESS Maestro3/Allegro/Canyon3D-2"
#define DRIVER_NAME "Maestro3"
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#define MINISRC_IN_BUFFER_SIZE ( 0x50 * 2 )
#define MINISRC_OUT_BUFFER_SIZE ( 0x50 * 2 * 2)
-#define MINISRC_OUT_BUFFER_SIZE ( 0x50 * 2 * 2)
#define MINISRC_TMP_BUFFER_SIZE ( 112 + ( MINISRC_BIQUAD_STAGE * 3 + 4 ) * 2 * 2 )
#define MINISRC_BIQUAD_STAGE 2
#define MINISRC_COEF_LOC 0x175
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/interrupt.h>
#include <linux/mutex.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/firmware.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/interrupt.h>
#include <linux/init.h>
mutex_lock(&chip->mgr->mixer_mutex);
is_capture = (kcontrol->private_value != 0);
- for(i=0; i<2; i++) {
- int new_volume = ucontrol->value.integer.value[i];
- int* stored_volume = is_capture ? &chip->analog_capture_volume[i] : &chip->analog_playback_volume[i];
- if(*stored_volume != new_volume) {
+ for (i = 0; i < 2; i++) {
+ int new_volume = ucontrol->value.integer.value[i];
+ int *stored_volume = is_capture ?
+ &chip->analog_capture_volume[i] :
+ &chip->analog_playback_volume[i];
+ if (is_capture) {
+ if (new_volume < MIXART_ANALOG_CAPTURE_LEVEL_MIN ||
+ new_volume > MIXART_ANALOG_CAPTURE_LEVEL_MAX)
+ continue;
+ } else {
+ if (new_volume < MIXART_ANALOG_PLAYBACK_LEVEL_MIN ||
+ new_volume > MIXART_ANALOG_PLAYBACK_LEVEL_MAX)
+ continue;
+ }
+ if (*stored_volume != new_volume) {
*stored_volume = new_volume;
changed = 1;
}
}
- if(changed) mixart_update_analog_audio_level(chip, is_capture);
+ if (changed)
+ mixart_update_analog_audio_level(chip, is_capture);
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
struct snd_mixart *chip = snd_kcontrol_chip(kcontrol);
int i, changed = 0;
mutex_lock(&chip->mgr->mixer_mutex);
- for(i=0; i<2; i++) {
- if(chip->analog_playback_active[i] != ucontrol->value.integer.value[i]) {
- chip->analog_playback_active[i] = ucontrol->value.integer.value[i];
+ for (i = 0; i < 2; i++) {
+ if (chip->analog_playback_active[i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->analog_playback_active[i] =
+ !!ucontrol->value.integer.value[i];
changed = 1;
}
}
- if(changed) mixart_update_analog_audio_level(chip, 0); /* update playback levels */
+ if (changed) /* update playback levels */
+ mixart_update_analog_audio_level(chip, 0);
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
int* stored_volume;
int i;
mutex_lock(&chip->mgr->mixer_mutex);
- if(is_capture) {
- if(is_aes) stored_volume = chip->digital_capture_volume[1]; /* AES capture */
- else stored_volume = chip->digital_capture_volume[0]; /* analog capture */
+ if (is_capture) {
+ if (is_aes) /* AES capture */
+ stored_volume = chip->digital_capture_volume[1];
+ else /* analog capture */
+ stored_volume = chip->digital_capture_volume[0];
} else {
snd_assert ( idx < MIXART_PLAYBACK_STREAMS );
- if(is_aes) stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx]; /* AES playback */
- else stored_volume = chip->digital_playback_volume[idx]; /* analog playback */
+ if (is_aes) /* AES playback */
+ stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx];
+ else /* analog playback */
+ stored_volume = chip->digital_playback_volume[idx];
}
- for(i=0; i<2; i++) {
- if(stored_volume[i] != ucontrol->value.integer.value[i]) {
- stored_volume[i] = ucontrol->value.integer.value[i];
+ for (i = 0; i < 2; i++) {
+ int vol = ucontrol->value.integer.value[i];
+ if (vol < MIXART_DIGITAL_LEVEL_MIN ||
+ vol > MIXART_DIGITAL_LEVEL_MAX)
+ continue;
+ if (stored_volume[i] != vol) {
+ stored_volume[i] = vol;
changed = 1;
}
}
- if(changed) {
- if(is_capture) mixart_update_capture_stream_level(chip, is_aes);
- else mixart_update_playback_stream_level(chip, is_aes, idx);
+ if (changed) {
+ if (is_capture)
+ mixart_update_capture_stream_level(chip, is_aes);
+ else
+ mixart_update_playback_stream_level(chip, is_aes, idx);
}
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
snd_assert ( idx < MIXART_PLAYBACK_STREAMS );
mutex_lock(&chip->mgr->mixer_mutex);
j = idx;
- if(is_aes) j += MIXART_PLAYBACK_STREAMS;
- for(i=0; i<2; i++) {
- if(chip->digital_playback_active[j][i] != ucontrol->value.integer.value[i]) {
- chip->digital_playback_active[j][i] = ucontrol->value.integer.value[i];
+ if (is_aes)
+ j += MIXART_PLAYBACK_STREAMS;
+ for (i = 0; i < 2; i++) {
+ if (chip->digital_playback_active[j][i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->digital_playback_active[j][i] =
+ !!ucontrol->value.integer.value[i];
changed = 1;
}
}
- if(changed) mixart_update_playback_stream_level(chip, is_aes, idx);
+ if (changed)
+ mixart_update_playback_stream_level(chip, is_aes, idx);
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
int changed = 0;
int i;
mutex_lock(&chip->mgr->mixer_mutex);
- for(i=0; i<2; i++) {
- if(chip->monitoring_volume[i] != ucontrol->value.integer.value[i]) {
- chip->monitoring_volume[i] = ucontrol->value.integer.value[i];
+ for (i = 0; i < 2; i++) {
+ if (chip->monitoring_volume[i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->monitoring_volume[i] =
+ !!ucontrol->value.integer.value[i];
mixart_update_monitoring(chip, i);
changed = 1;
}
int changed = 0;
int i;
mutex_lock(&chip->mgr->mixer_mutex);
- for(i=0; i<2; i++) {
- if(chip->monitoring_active[i] != ucontrol->value.integer.value[i]) {
- chip->monitoring_active[i] = ucontrol->value.integer.value[i];
+ for (i = 0; i < 2; i++) {
+ if (chip->monitoring_active[i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->monitoring_active[i] =
+ !!ucontrol->value.integer.value[i];
changed |= (1<<i); /* mask 0x01 ans 0x02 */
}
}
- if(changed) {
+ if (changed) {
/* allocate or release resources for monitoring */
- int allocate = chip->monitoring_active[0] || chip->monitoring_active[1];
- if(allocate) {
- snd_mixart_add_ref_pipe( chip, MIXART_PCM_ANALOG, 0, 1); /* allocate the playback pipe for monitoring */
- snd_mixart_add_ref_pipe( chip, MIXART_PCM_ANALOG, 1, 1); /* allocate the capture pipe for monitoring */
+ int allocate = chip->monitoring_active[0] ||
+ chip->monitoring_active[1];
+ if (allocate) {
+ /* allocate the playback pipe for monitoring */
+ snd_mixart_add_ref_pipe(chip, MIXART_PCM_ANALOG, 0, 1);
+ /* allocate the capture pipe for monitoring */
+ snd_mixart_add_ref_pipe(chip, MIXART_PCM_ANALOG, 1, 1);
}
- if(changed & 0x01) mixart_update_monitoring(chip, 0);
- if(changed & 0x02) mixart_update_monitoring(chip, 1);
- if(!allocate) {
- snd_mixart_kill_ref_pipe( chip->mgr, &chip->pipe_in_ana, 1); /* release the capture pipe for monitoring */
- snd_mixart_kill_ref_pipe( chip->mgr, &chip->pipe_out_ana, 1); /* release the playback pipe for monitoring */
+ if (changed & 0x01)
+ mixart_update_monitoring(chip, 0);
+ if (changed & 0x02)
+ mixart_update_monitoring(chip, 1);
+ if (!allocate) {
+ /* release the capture pipe for monitoring */
+ snd_mixart_kill_ref_pipe(chip->mgr,
+ &chip->pipe_in_ana, 1);
+ /* release the playback pipe for monitoring */
+ snd_mixart_kill_ref_pipe(chip->mgr,
+ &chip->pipe_out_ana, 1);
}
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
--- /dev/null
+snd-oxygen-lib-objs := oxygen_io.o oxygen_lib.o oxygen_mixer.o oxygen_pcm.o
+snd-hifier-objs := hifier.o
+snd-oxygen-objs := oxygen.o
+snd-virtuoso-objs := virtuoso.o
+
+obj-$(CONFIG_SND_OXYGEN_LIB) += snd-oxygen-lib.o
+obj-$(CONFIG_SND_HIFIER) += snd-hifier.o
+obj-$(CONFIG_SND_OXYGEN) += snd-oxygen.o
+obj-$(CONFIG_SND_VIRTUOSO) += snd-virtuoso.o
--- /dev/null
+#ifndef AK4396_H_INCLUDED
+#define AK4396_H_INCLUDED
+
+#define AK4396_WRITE 0x2000
+
+#define AK4396_CONTROL_1 0
+#define AK4396_CONTROL_2 1
+#define AK4396_CONTROL_3 2
+#define AK4396_LCH_ATT 3
+#define AK4396_RCH_ATT 4
+
+/* control 1 */
+#define AK4396_RSTN 0x01
+#define AK4396_DIF_MASK 0x0e
+#define AK4396_DIF_16_LSB 0x00
+#define AK4396_DIF_20_LSB 0x02
+#define AK4396_DIF_24_MSB 0x04
+#define AK4396_DIF_24_I2S 0x06
+#define AK4396_DIF_24_LSB 0x08
+#define AK4396_ACKS 0x80
+/* control 2 */
+#define AK4396_SMUTE 0x01
+#define AK4396_DEM_MASK 0x06
+#define AK4396_DEM_441 0x00
+#define AK4396_DEM_OFF 0x02
+#define AK4396_DEM_48 0x04
+#define AK4396_DEM_32 0x06
+#define AK4396_DFS_MASK 0x18
+#define AK4396_DFS_NORMAL 0x00
+#define AK4396_DFS_DOUBLE 0x08
+#define AK4396_DFS_QUAD 0x10
+#define AK4396_SLOW 0x20
+#define AK4396_DZFM 0x40
+#define AK4396_DZFE 0x80
+/* control 3 */
+#define AK4396_DZFB 0x04
+#define AK4396_DCKB 0x10
+#define AK4396_DCKS 0x20
+#define AK4396_DSDM 0x40
+#define AK4396_D_P_MASK 0x80
+#define AK4396_PCM 0x00
+#define AK4396_DSD 0x80
+
+#endif
--- /dev/null
+#ifndef CM9780_H_INCLUDED
+#define CM9780_H_INCLUDED
+
+#define CM9780_JACK 0x62
+#define CM9780_MIXER 0x64
+#define CM9780_GPIO_SETUP 0x70
+#define CM9780_GPIO_STATUS 0x72
+
+/* jack control */
+#define CM9780_RSOE 0x0001
+#define CM9780_CBOE 0x0002
+#define CM9780_SSOE 0x0004
+#define CM9780_FROE 0x0008
+#define CM9780_HP2FMICOE 0x0010
+#define CM9780_CB2MICOE 0x0020
+#define CM9780_FMIC2LI 0x0040
+#define CM9780_FMIC2MIC 0x0080
+#define CM9780_HP2LI 0x0100
+#define CM9780_HP2MIC 0x0200
+#define CM9780_MIC2LI 0x0400
+#define CM9780_MIC2MIC 0x0800
+#define CM9780_LI2LI 0x1000
+#define CM9780_LI2MIC 0x2000
+#define CM9780_LO2LI 0x4000
+#define CM9780_LO2MIC 0x8000
+
+/* mixer control */
+#define CM9780_BSTSEL 0x0001
+#define CM9780_STRO_MIC 0x0002
+#define CM9780_SPDI_FREX 0x0004
+#define CM9780_SPDI_SSEX 0x0008
+#define CM9780_SPDI_CBEX 0x0010
+#define CM9780_SPDI_RSEX 0x0020
+#define CM9780_MIX2FR 0x0040
+#define CM9780_MIX2SS 0x0080
+#define CM9780_MIX2CB 0x0100
+#define CM9780_MIX2RS 0x0200
+#define CM9780_MIX2FR_EX 0x0400
+#define CM9780_MIX2SS_EX 0x0800
+#define CM9780_MIX2CB_EX 0x1000
+#define CM9780_MIX2RS_EX 0x2000
+#define CM9780_P47_IO 0x4000
+#define CM9780_PCBSW 0x8000
+
+/* GPIO setup */
+#define CM9780_GPI0EN 0x0001
+#define CM9780_GPI1EN 0x0002
+#define CM9780_SENSE_P 0x0004
+#define CM9780_LOCK_P 0x0008
+#define CM9780_GPIO0P 0x0010
+#define CM9780_GPIO1P 0x0020
+#define CM9780_GPIO0IO 0x0100
+#define CM9780_GPIO1IO 0x0200
+
+/* GPIO status */
+#define CM9780_GPO0 0x0001
+#define CM9780_GPO1 0x0002
+#define CM9780_GPIO0S 0x0010
+#define CM9780_GPIO1S 0x0020
+#define CM9780_GPII0S 0x0100
+#define CM9780_GPII1S 0x0200
+
+#endif
--- /dev/null
+/*
+ * C-Media CMI8788 driver for the MediaTek/TempoTec HiFier Fantasia
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this driver; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/pci.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/tlv.h>
+#include "oxygen.h"
+#include "ak4396.h"
+
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_DESCRIPTION("TempoTec HiFier driver");
+MODULE_LICENSE("GPL");
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "card index");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "enable card");
+
+static struct pci_device_id hifier_ids[] __devinitdata = {
+ { OXYGEN_PCI_SUBID(0x14c3, 0x1710) },
+ { OXYGEN_PCI_SUBID(0x14c3, 0x1711) },
+ { }
+};
+MODULE_DEVICE_TABLE(pci, hifier_ids);
+
+struct hifier_data {
+ u8 ak4396_ctl2;
+};
+
+static void ak4396_write(struct oxygen *chip, u8 reg, u8 value)
+{
+ oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
+ OXYGEN_SPI_DATA_LENGTH_2 |
+ OXYGEN_SPI_CLOCK_160 |
+ (0 << OXYGEN_SPI_CODEC_SHIFT) |
+ OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
+ AK4396_WRITE | (reg << 8) | value);
+}
+
+static void hifier_init(struct oxygen *chip)
+{
+ struct hifier_data *data = chip->model_data;
+
+ data->ak4396_ctl2 = AK4396_DEM_OFF | AK4396_DFS_NORMAL;
+ ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
+ ak4396_write(chip, AK4396_CONTROL_2, data->ak4396_ctl2);
+ ak4396_write(chip, AK4396_CONTROL_3, AK4396_PCM);
+ ak4396_write(chip, AK4396_LCH_ATT, 0xff);
+ ak4396_write(chip, AK4396_RCH_ATT, 0xff);
+
+ snd_component_add(chip->card, "AK4396");
+ snd_component_add(chip->card, "CS5340");
+}
+
+static void hifier_cleanup(struct oxygen *chip)
+{
+}
+
+static void set_ak4396_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
+{
+ struct hifier_data *data = chip->model_data;
+ u8 value;
+
+ value = data->ak4396_ctl2 & ~AK4396_DFS_MASK;
+ if (params_rate(params) <= 54000)
+ value |= AK4396_DFS_NORMAL;
+ else if (params_rate(params) <= 108000)
+ value |= AK4396_DFS_DOUBLE;
+ else
+ value |= AK4396_DFS_QUAD;
+ data->ak4396_ctl2 = value;
+ ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB);
+ ak4396_write(chip, AK4396_CONTROL_2, value);
+ ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
+}
+
+static void update_ak4396_volume(struct oxygen *chip)
+{
+ ak4396_write(chip, AK4396_LCH_ATT, chip->dac_volume[0]);
+ ak4396_write(chip, AK4396_RCH_ATT, chip->dac_volume[1]);
+}
+
+static void update_ak4396_mute(struct oxygen *chip)
+{
+ struct hifier_data *data = chip->model_data;
+ u8 value;
+
+ value = data->ak4396_ctl2 & ~AK4396_SMUTE;
+ if (chip->dac_mute)
+ value |= AK4396_SMUTE;
+ data->ak4396_ctl2 = value;
+ ak4396_write(chip, AK4396_CONTROL_2, value);
+}
+
+static void set_cs5340_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
+{
+}
+
+static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
+
+static int hifier_control_filter(struct snd_kcontrol_new *template)
+{
+ if (!strcmp(template->name, "Master Playback Volume")) {
+ template->access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
+ template->tlv.p = ak4396_db_scale;
+ } else if (!strcmp(template->name, "Stereo Upmixing")) {
+ return 1; /* stereo only - we don't need upmixing */
+ } else if (!strcmp(template->name,
+ SNDRV_CTL_NAME_IEC958("", CAPTURE, MASK)) ||
+ !strcmp(template->name,
+ SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT))) {
+ return 1; /* no digital input */
+ }
+ return 0;
+}
+
+static int hifier_mixer_init(struct oxygen *chip)
+{
+ return 0;
+}
+
+static const struct oxygen_model model_hifier = {
+ .shortname = "C-Media CMI8787",
+ .longname = "C-Media Oxygen HD Audio",
+ .chip = "CMI8788",
+ .init = hifier_init,
+ .control_filter = hifier_control_filter,
+ .mixer_init = hifier_mixer_init,
+ .cleanup = hifier_cleanup,
+ .set_dac_params = set_ak4396_params,
+ .set_adc_params = set_cs5340_params,
+ .update_dac_volume = update_ak4396_volume,
+ .update_dac_mute = update_ak4396_mute,
+ .model_data_size = sizeof(struct hifier_data),
+ .dac_channels = 2,
+ .used_channels = OXYGEN_CHANNEL_A |
+ OXYGEN_CHANNEL_SPDIF |
+ OXYGEN_CHANNEL_MULTICH,
+ .function_flags = 0,
+ .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
+static int __devinit hifier_probe(struct pci_dev *pci,
+ const struct pci_device_id *pci_id)
+{
+ static int dev;
+ int err;
+
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+ if (!enable[dev]) {
+ ++dev;
+ return -ENOENT;
+ }
+ err = oxygen_pci_probe(pci, index[dev], id[dev], 0, &model_hifier);
+ if (err >= 0)
+ ++dev;
+ return err;
+}
+
+static struct pci_driver hifier_driver = {
+ .name = "CMI8787HiFier",
+ .id_table = hifier_ids,
+ .probe = hifier_probe,
+ .remove = __devexit_p(oxygen_pci_remove),
+};
+
+static int __init alsa_card_hifier_init(void)
+{
+ return pci_register_driver(&hifier_driver);
+}
+
+static void __exit alsa_card_hifier_exit(void)
+{
+ pci_unregister_driver(&hifier_driver);
+}
+
+module_init(alsa_card_hifier_init)
+module_exit(alsa_card_hifier_exit)
--- /dev/null
+/*
+ * C-Media CMI8788 driver for C-Media's reference design and for the X-Meridian
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this driver; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * SPI 0 -> 1st AK4396 (front)
+ * SPI 1 -> 2nd AK4396 (surround)
+ * SPI 2 -> 3rd AK4396 (center/LFE)
+ * SPI 3 -> WM8785
+ * SPI 4 -> 4th AK4396 (back)
+ *
+ * GPIO 0 -> DFS0 of AK5385
+ * GPIO 1 -> DFS1 of AK5385
+ */
+
+#include <linux/pci.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include "oxygen.h"
+#include "ak4396.h"
+
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_DESCRIPTION("C-Media CMI8788 driver");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8788}}");
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "card index");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "enable card");
+
+static struct pci_device_id oxygen_ids[] __devinitdata = {
+ { OXYGEN_PCI_SUBID(0x10b0, 0x0216) },
+ { OXYGEN_PCI_SUBID(0x10b0, 0x0218) },
+ { OXYGEN_PCI_SUBID(0x10b0, 0x0219) },
+ { OXYGEN_PCI_SUBID(0x13f6, 0x0001) },
+ { OXYGEN_PCI_SUBID(0x13f6, 0x0010) },
+ { OXYGEN_PCI_SUBID(0x13f6, 0x8788) },
+ { OXYGEN_PCI_SUBID(0x147a, 0xa017) },
+ { OXYGEN_PCI_SUBID(0x1a58, 0x0910) },
+ { OXYGEN_PCI_SUBID(0x415a, 0x5431), .driver_data = 1 },
+ { OXYGEN_PCI_SUBID(0x7284, 0x9761) },
+ { }
+};
+MODULE_DEVICE_TABLE(pci, oxygen_ids);
+
+
+#define GPIO_AK5385_DFS_MASK 0x0003
+#define GPIO_AK5385_DFS_NORMAL 0x0000
+#define GPIO_AK5385_DFS_DOUBLE 0x0001
+#define GPIO_AK5385_DFS_QUAD 0x0002
+
+#define WM8785_R0 0
+#define WM8785_R1 1
+#define WM8785_R2 2
+#define WM8785_R7 7
+
+/* R0 */
+#define WM8785_MCR_MASK 0x007
+#define WM8785_MCR_SLAVE 0x000
+#define WM8785_MCR_MASTER_128 0x001
+#define WM8785_MCR_MASTER_192 0x002
+#define WM8785_MCR_MASTER_256 0x003
+#define WM8785_MCR_MASTER_384 0x004
+#define WM8785_MCR_MASTER_512 0x005
+#define WM8785_MCR_MASTER_768 0x006
+#define WM8785_OSR_MASK 0x018
+#define WM8785_OSR_SINGLE 0x000
+#define WM8785_OSR_DOUBLE 0x008
+#define WM8785_OSR_QUAD 0x010
+#define WM8785_FORMAT_MASK 0x060
+#define WM8785_FORMAT_RJUST 0x000
+#define WM8785_FORMAT_LJUST 0x020
+#define WM8785_FORMAT_I2S 0x040
+#define WM8785_FORMAT_DSP 0x060
+/* R1 */
+#define WM8785_WL_MASK 0x003
+#define WM8785_WL_16 0x000
+#define WM8785_WL_20 0x001
+#define WM8785_WL_24 0x002
+#define WM8785_WL_32 0x003
+#define WM8785_LRP 0x004
+#define WM8785_BCLKINV 0x008
+#define WM8785_LRSWAP 0x010
+#define WM8785_DEVNO_MASK 0x0e0
+/* R2 */
+#define WM8785_HPFR 0x001
+#define WM8785_HPFL 0x002
+#define WM8785_SDODIS 0x004
+#define WM8785_PWRDNR 0x008
+#define WM8785_PWRDNL 0x010
+#define WM8785_TDM_MASK 0x1c0
+
+struct generic_data {
+ u8 ak4396_ctl2;
+};
+
+static void ak4396_write(struct oxygen *chip, unsigned int codec,
+ u8 reg, u8 value)
+{
+ /* maps ALSA channel pair number to SPI output */
+ static const u8 codec_spi_map[4] = {
+ 0, 1, 2, 4
+ };
+ oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
+ OXYGEN_SPI_DATA_LENGTH_2 |
+ OXYGEN_SPI_CLOCK_160 |
+ (codec_spi_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
+ OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
+ AK4396_WRITE | (reg << 8) | value);
+}
+
+static void wm8785_write(struct oxygen *chip, u8 reg, unsigned int value)
+{
+ oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
+ OXYGEN_SPI_DATA_LENGTH_2 |
+ OXYGEN_SPI_CLOCK_160 |
+ (3 << OXYGEN_SPI_CODEC_SHIFT) |
+ OXYGEN_SPI_CEN_LATCH_CLOCK_LO,
+ (reg << 9) | value);
+}
+
+static void ak4396_init(struct oxygen *chip)
+{
+ struct generic_data *data = chip->model_data;
+ unsigned int i;
+
+ data->ak4396_ctl2 = AK4396_DEM_OFF | AK4396_DFS_NORMAL;
+ for (i = 0; i < 4; ++i) {
+ ak4396_write(chip, i,
+ AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
+ ak4396_write(chip, i,
+ AK4396_CONTROL_2, data->ak4396_ctl2);
+ ak4396_write(chip, i,
+ AK4396_CONTROL_3, AK4396_PCM);
+ ak4396_write(chip, i, AK4396_LCH_ATT, 0xff);
+ ak4396_write(chip, i, AK4396_RCH_ATT, 0xff);
+ }
+ snd_component_add(chip->card, "AK4396");
+}
+
+static void ak5385_init(struct oxygen *chip)
+{
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_AK5385_DFS_MASK);
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_AK5385_DFS_MASK);
+ snd_component_add(chip->card, "AK5385");
+}
+
+static void wm8785_init(struct oxygen *chip)
+{
+ wm8785_write(chip, WM8785_R7, 0);
+ wm8785_write(chip, WM8785_R0, WM8785_MCR_SLAVE |
+ WM8785_OSR_SINGLE | WM8785_FORMAT_LJUST);
+ wm8785_write(chip, WM8785_R1, WM8785_WL_24);
+ snd_component_add(chip->card, "WM8785");
+}
+
+static void generic_init(struct oxygen *chip)
+{
+ ak4396_init(chip);
+ wm8785_init(chip);
+}
+
+static void meridian_init(struct oxygen *chip)
+{
+ ak4396_init(chip);
+ ak5385_init(chip);
+}
+
+static void generic_cleanup(struct oxygen *chip)
+{
+}
+
+static void set_ak4396_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
+{
+ struct generic_data *data = chip->model_data;
+ unsigned int i;
+ u8 value;
+
+ value = data->ak4396_ctl2 & ~AK4396_DFS_MASK;
+ if (params_rate(params) <= 54000)
+ value |= AK4396_DFS_NORMAL;
+ else if (params_rate(params) <= 108000)
+ value |= AK4396_DFS_DOUBLE;
+ else
+ value |= AK4396_DFS_QUAD;
+ data->ak4396_ctl2 = value;
+ for (i = 0; i < 4; ++i) {
+ ak4396_write(chip, i,
+ AK4396_CONTROL_1, AK4396_DIF_24_MSB);
+ ak4396_write(chip, i,
+ AK4396_CONTROL_2, value);
+ ak4396_write(chip, i,
+ AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
+ }
+}
+
+static void update_ak4396_volume(struct oxygen *chip)
+{
+ unsigned int i;
+
+ for (i = 0; i < 4; ++i) {
+ ak4396_write(chip, i,
+ AK4396_LCH_ATT, chip->dac_volume[i * 2]);
+ ak4396_write(chip, i,
+ AK4396_RCH_ATT, chip->dac_volume[i * 2 + 1]);
+ }
+}
+
+static void update_ak4396_mute(struct oxygen *chip)
+{
+ struct generic_data *data = chip->model_data;
+ unsigned int i;
+ u8 value;
+
+ value = data->ak4396_ctl2 & ~AK4396_SMUTE;
+ if (chip->dac_mute)
+ value |= AK4396_SMUTE;
+ data->ak4396_ctl2 = value;
+ for (i = 0; i < 4; ++i)
+ ak4396_write(chip, i, AK4396_CONTROL_2, value);
+}
+
+static void set_wm8785_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
+{
+ unsigned int value;
+
+ wm8785_write(chip, WM8785_R7, 0);
+
+ value = WM8785_MCR_SLAVE | WM8785_FORMAT_LJUST;
+ if (params_rate(params) <= 48000)
+ value |= WM8785_OSR_SINGLE;
+ else if (params_rate(params) <= 96000)
+ value |= WM8785_OSR_DOUBLE;
+ else
+ value |= WM8785_OSR_QUAD;
+ wm8785_write(chip, WM8785_R0, value);
+
+ if (snd_pcm_format_width(params_format(params)) <= 16)
+ value = WM8785_WL_16;
+ else
+ value = WM8785_WL_24;
+ wm8785_write(chip, WM8785_R1, value);
+}
+
+static void set_ak5385_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
+{
+ unsigned int value;
+
+ if (params_rate(params) <= 54000)
+ value = GPIO_AK5385_DFS_NORMAL;
+ else if (params_rate(params) <= 108000)
+ value = GPIO_AK5385_DFS_DOUBLE;
+ else
+ value = GPIO_AK5385_DFS_QUAD;
+ oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+ value, GPIO_AK5385_DFS_MASK);
+}
+
+static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
+
+static int ak4396_control_filter(struct snd_kcontrol_new *template)
+{
+ if (!strcmp(template->name, "Master Playback Volume")) {
+ template->access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
+ template->tlv.p = ak4396_db_scale;
+ }
+ return 0;
+}
+
+static const struct oxygen_model model_generic = {
+ .shortname = "C-Media CMI8788",
+ .longname = "C-Media Oxygen HD Audio",
+ .chip = "CMI8788",
+ .owner = THIS_MODULE,
+ .init = generic_init,
+ .control_filter = ak4396_control_filter,
+ .cleanup = generic_cleanup,
+ .set_dac_params = set_ak4396_params,
+ .set_adc_params = set_wm8785_params,
+ .update_dac_volume = update_ak4396_volume,
+ .update_dac_mute = update_ak4396_mute,
+ .model_data_size = sizeof(struct generic_data),
+ .dac_channels = 8,
+ .used_channels = OXYGEN_CHANNEL_A |
+ OXYGEN_CHANNEL_C |
+ OXYGEN_CHANNEL_SPDIF |
+ OXYGEN_CHANNEL_MULTICH |
+ OXYGEN_CHANNEL_AC97,
+ .function_flags = OXYGEN_FUNCTION_ENABLE_SPI_4_5,
+ .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+static const struct oxygen_model model_meridian = {
+ .shortname = "C-Media CMI8788",
+ .longname = "C-Media Oxygen HD Audio",
+ .chip = "CMI8788",
+ .owner = THIS_MODULE,
+ .init = meridian_init,
+ .control_filter = ak4396_control_filter,
+ .cleanup = generic_cleanup,
+ .set_dac_params = set_ak4396_params,
+ .set_adc_params = set_ak5385_params,
+ .update_dac_volume = update_ak4396_volume,
+ .update_dac_mute = update_ak4396_mute,
+ .model_data_size = sizeof(struct generic_data),
+ .dac_channels = 8,
+ .used_channels = OXYGEN_CHANNEL_B |
+ OXYGEN_CHANNEL_C |
+ OXYGEN_CHANNEL_SPDIF |
+ OXYGEN_CHANNEL_MULTICH |
+ OXYGEN_CHANNEL_AC97,
+ .function_flags = OXYGEN_FUNCTION_ENABLE_SPI_4_5,
+ .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
+static int __devinit generic_oxygen_probe(struct pci_dev *pci,
+ const struct pci_device_id *pci_id)
+{
+ static int dev;
+ int is_meridian;
+ int err;
+
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+ if (!enable[dev]) {
+ ++dev;
+ return -ENOENT;
+ }
+ is_meridian = pci_id->driver_data;
+ err = oxygen_pci_probe(pci, index[dev], id[dev], is_meridian,
+ is_meridian ? &model_meridian : &model_generic);
+ if (err >= 0)
+ ++dev;
+ return err;
+}
+
+static struct pci_driver oxygen_driver = {
+ .name = "CMI8788",
+ .id_table = oxygen_ids,
+ .probe = generic_oxygen_probe,
+ .remove = __devexit_p(oxygen_pci_remove),
+};
+
+static int __init alsa_card_oxygen_init(void)
+{
+ return pci_register_driver(&oxygen_driver);
+}
+
+static void __exit alsa_card_oxygen_exit(void)
+{
+ pci_unregister_driver(&oxygen_driver);
+}
+
+module_init(alsa_card_oxygen_init)
+module_exit(alsa_card_oxygen_exit)
--- /dev/null
+#ifndef OXYGEN_H_INCLUDED
+#define OXYGEN_H_INCLUDED
+
+#include <linux/mutex.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
+#include "oxygen_regs.h"
+
+/* 1 << PCM_x == OXYGEN_CHANNEL_x */
+#define PCM_A 0
+#define PCM_B 1
+#define PCM_C 2
+#define PCM_SPDIF 3
+#define PCM_MULTICH 4
+#define PCM_AC97 5
+#define PCM_COUNT 6
+
+enum {
+ CONTROL_SPDIF_PCM,
+ CONTROL_SPDIF_INPUT_BITS,
+ CONTROL_MIC_CAPTURE_SWITCH,
+ CONTROL_LINE_CAPTURE_SWITCH,
+ CONTROL_CD_CAPTURE_SWITCH,
+ CONTROL_AUX_CAPTURE_SWITCH,
+ CONTROL_COUNT
+};
+
+#define OXYGEN_PCI_SUBID(sv, sd) \
+ .vendor = PCI_VENDOR_ID_CMEDIA, \
+ .device = 0x8788, \
+ .subvendor = sv, \
+ .subdevice = sd
+
+struct pci_dev;
+struct snd_card;
+struct snd_pcm_substream;
+struct snd_pcm_hardware;
+struct snd_pcm_hw_params;
+struct snd_kcontrol_new;
+struct snd_rawmidi;
+struct oxygen_model;
+
+struct oxygen {
+ unsigned long addr;
+ spinlock_t reg_lock;
+ struct mutex mutex;
+ struct snd_card *card;
+ struct pci_dev *pci;
+ struct snd_rawmidi *midi;
+ int irq;
+ const struct oxygen_model *model;
+ void *model_data;
+ unsigned int interrupt_mask;
+ u8 dac_volume[8];
+ u8 dac_mute;
+ u8 pcm_active;
+ u8 pcm_running;
+ u8 dac_routing;
+ u8 spdif_playback_enable;
+ u8 revision;
+ u8 has_ac97_0;
+ u8 has_ac97_1;
+ u32 spdif_bits;
+ u32 spdif_pcm_bits;
+ struct snd_pcm_substream *streams[PCM_COUNT];
+ struct snd_kcontrol *controls[CONTROL_COUNT];
+ struct work_struct spdif_input_bits_work;
+ struct work_struct gpio_work;
+ wait_queue_head_t ac97_waitqueue;
+};
+
+struct oxygen_model {
+ const char *shortname;
+ const char *longname;
+ const char *chip;
+ struct module *owner;
+ void (*init)(struct oxygen *chip);
+ int (*control_filter)(struct snd_kcontrol_new *template);
+ int (*mixer_init)(struct oxygen *chip);
+ void (*cleanup)(struct oxygen *chip);
+ void (*pcm_hardware_filter)(unsigned int channel,
+ struct snd_pcm_hardware *hardware);
+ void (*set_dac_params)(struct oxygen *chip,
+ struct snd_pcm_hw_params *params);
+ void (*set_adc_params)(struct oxygen *chip,
+ struct snd_pcm_hw_params *params);
+ void (*update_dac_volume)(struct oxygen *chip);
+ void (*update_dac_mute)(struct oxygen *chip);
+ void (*ac97_switch_hook)(struct oxygen *chip, unsigned int codec,
+ unsigned int reg, int mute);
+ void (*gpio_changed)(struct oxygen *chip);
+ size_t model_data_size;
+ u8 dac_channels;
+ u8 used_channels;
+ u8 function_flags;
+ u16 dac_i2s_format;
+ u16 adc_i2s_format;
+};
+
+/* oxygen_lib.c */
+
+int oxygen_pci_probe(struct pci_dev *pci, int index, char *id, int midi,
+ const struct oxygen_model *model);
+void oxygen_pci_remove(struct pci_dev *pci);
+
+/* oxygen_mixer.c */
+
+int oxygen_mixer_init(struct oxygen *chip);
+void oxygen_update_dac_routing(struct oxygen *chip);
+void oxygen_update_spdif_source(struct oxygen *chip);
+
+/* oxygen_pcm.c */
+
+int oxygen_pcm_init(struct oxygen *chip);
+
+/* oxygen_io.c */
+
+u8 oxygen_read8(struct oxygen *chip, unsigned int reg);
+u16 oxygen_read16(struct oxygen *chip, unsigned int reg);
+u32 oxygen_read32(struct oxygen *chip, unsigned int reg);
+void oxygen_write8(struct oxygen *chip, unsigned int reg, u8 value);
+void oxygen_write16(struct oxygen *chip, unsigned int reg, u16 value);
+void oxygen_write32(struct oxygen *chip, unsigned int reg, u32 value);
+void oxygen_write8_masked(struct oxygen *chip, unsigned int reg,
+ u8 value, u8 mask);
+void oxygen_write16_masked(struct oxygen *chip, unsigned int reg,
+ u16 value, u16 mask);
+void oxygen_write32_masked(struct oxygen *chip, unsigned int reg,
+ u32 value, u32 mask);
+
+u16 oxygen_read_ac97(struct oxygen *chip, unsigned int codec,
+ unsigned int index);
+void oxygen_write_ac97(struct oxygen *chip, unsigned int codec,
+ unsigned int index, u16 data);
+void oxygen_write_ac97_masked(struct oxygen *chip, unsigned int codec,
+ unsigned int index, u16 data, u16 mask);
+
+void oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data);
+
+static inline void oxygen_set_bits8(struct oxygen *chip,
+ unsigned int reg, u8 value)
+{
+ oxygen_write8_masked(chip, reg, value, value);
+}
+
+static inline void oxygen_set_bits16(struct oxygen *chip,
+ unsigned int reg, u16 value)
+{
+ oxygen_write16_masked(chip, reg, value, value);
+}
+
+static inline void oxygen_set_bits32(struct oxygen *chip,
+ unsigned int reg, u32 value)
+{
+ oxygen_write32_masked(chip, reg, value, value);
+}
+
+static inline void oxygen_clear_bits8(struct oxygen *chip,
+ unsigned int reg, u8 value)
+{
+ oxygen_write8_masked(chip, reg, 0, value);
+}
+
+static inline void oxygen_clear_bits16(struct oxygen *chip,
+ unsigned int reg, u16 value)
+{
+ oxygen_write16_masked(chip, reg, 0, value);
+}
+
+static inline void oxygen_clear_bits32(struct oxygen *chip,
+ unsigned int reg, u32 value)
+{
+ oxygen_write32_masked(chip, reg, 0, value);
+}
+
+static inline void oxygen_ac97_set_bits(struct oxygen *chip, unsigned int codec,
+ unsigned int index, u16 value)
+{
+ oxygen_write_ac97_masked(chip, codec, index, value, value);
+}
+
+static inline void oxygen_ac97_clear_bits(struct oxygen *chip,
+ unsigned int codec,
+ unsigned int index, u16 value)
+{
+ oxygen_write_ac97_masked(chip, codec, index, 0, value);
+}
+
+#endif
--- /dev/null
+/*
+ * C-Media CMI8788 driver - helper functions
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this driver; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/delay.h>
+#include <linux/sched.h>
+#include <sound/core.h>
+#include <asm/io.h>
+#include "oxygen.h"
+
+u8 oxygen_read8(struct oxygen *chip, unsigned int reg)
+{
+ return inb(chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_read8);
+
+u16 oxygen_read16(struct oxygen *chip, unsigned int reg)
+{
+ return inw(chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_read16);
+
+u32 oxygen_read32(struct oxygen *chip, unsigned int reg)
+{
+ return inl(chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_read32);
+
+void oxygen_write8(struct oxygen *chip, unsigned int reg, u8 value)
+{
+ outb(value, chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_write8);
+
+void oxygen_write16(struct oxygen *chip, unsigned int reg, u16 value)
+{
+ outw(value, chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_write16);
+
+void oxygen_write32(struct oxygen *chip, unsigned int reg, u32 value)
+{
+ outl(value, chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_write32);
+
+void oxygen_write8_masked(struct oxygen *chip, unsigned int reg,
+ u8 value, u8 mask)
+{
+ u8 tmp = inb(chip->addr + reg);
+ outb((tmp & ~mask) | (value & mask), chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_write8_masked);
+
+void oxygen_write16_masked(struct oxygen *chip, unsigned int reg,
+ u16 value, u16 mask)
+{
+ u16 tmp = inw(chip->addr + reg);
+ outw((tmp & ~mask) | (value & mask), chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_write16_masked);
+
+void oxygen_write32_masked(struct oxygen *chip, unsigned int reg,
+ u32 value, u32 mask)
+{
+ u32 tmp = inl(chip->addr + reg);
+ outl((tmp & ~mask) | (value & mask), chip->addr + reg);
+}
+EXPORT_SYMBOL(oxygen_write32_masked);
+
+static int oxygen_ac97_wait(struct oxygen *chip, unsigned int mask)
+{
+ u8 status = 0;
+
+ /*
+ * Reading the status register also clears the bits, so we have to save
+ * the read bits in status.
+ */
+ wait_event_timeout(chip->ac97_waitqueue,
+ ({ status |= oxygen_read8(chip, OXYGEN_AC97_INTERRUPT_STATUS);
+ status & mask; }),
+ msecs_to_jiffies(1) + 1);
+ /*
+ * Check even after a timeout because this function should not require
+ * the AC'97 interrupt to be enabled.
+ */
+ status |= oxygen_read8(chip, OXYGEN_AC97_INTERRUPT_STATUS);
+ return status & mask ? 0 : -EIO;
+}
+
+/*
+ * About 10% of AC'97 register reads or writes fail to complete, but even those
+ * where the controller indicates completion aren't guaranteed to have actually
+ * happened.
+ *
+ * It's hard to assign blame to either the controller or the codec because both
+ * were made by C-Media ...
+ */
+
+void oxygen_write_ac97(struct oxygen *chip, unsigned int codec,
+ unsigned int index, u16 data)
+{
+ unsigned int count, succeeded;
+ u32 reg;
+
+ reg = data;
+ reg |= index << OXYGEN_AC97_REG_ADDR_SHIFT;
+ reg |= OXYGEN_AC97_REG_DIR_WRITE;
+ reg |= codec << OXYGEN_AC97_REG_CODEC_SHIFT;
+ succeeded = 0;
+ for (count = 5; count > 0; --count) {
+ udelay(5);
+ oxygen_write32(chip, OXYGEN_AC97_REGS, reg);
+ /* require two "completed" writes, just to be sure */
+ if (oxygen_ac97_wait(chip, OXYGEN_AC97_INT_WRITE_DONE) >= 0 &&
+ ++succeeded >= 2)
+ return;
+ }
+ snd_printk(KERN_ERR "AC'97 write timeout\n");
+}
+EXPORT_SYMBOL(oxygen_write_ac97);
+
+u16 oxygen_read_ac97(struct oxygen *chip, unsigned int codec,
+ unsigned int index)
+{
+ unsigned int count;
+ unsigned int last_read = UINT_MAX;
+ u32 reg;
+
+ reg = index << OXYGEN_AC97_REG_ADDR_SHIFT;
+ reg |= OXYGEN_AC97_REG_DIR_READ;
+ reg |= codec << OXYGEN_AC97_REG_CODEC_SHIFT;
+ for (count = 5; count > 0; --count) {
+ udelay(5);
+ oxygen_write32(chip, OXYGEN_AC97_REGS, reg);
+ udelay(10);
+ if (oxygen_ac97_wait(chip, OXYGEN_AC97_INT_READ_DONE) >= 0) {
+ u16 value = oxygen_read16(chip, OXYGEN_AC97_REGS);
+ /* we require two consecutive reads of the same value */
+ if (value == last_read)
+ return value;
+ last_read = value;
+ /*
+ * Invert the register value bits to make sure that two
+ * consecutive unsuccessful reads do not return the same
+ * value.
+ */
+ reg ^= 0xffff;
+ }
+ }
+ snd_printk(KERN_ERR "AC'97 read timeout on codec %u\n", codec);
+ return 0;
+}
+EXPORT_SYMBOL(oxygen_read_ac97);
+
+void oxygen_write_ac97_masked(struct oxygen *chip, unsigned int codec,
+ unsigned int index, u16 data, u16 mask)
+{
+ u16 value = oxygen_read_ac97(chip, codec, index);
+ value &= ~mask;
+ value |= data & mask;
+ oxygen_write_ac97(chip, codec, index, value);
+}
+EXPORT_SYMBOL(oxygen_write_ac97_masked);
+
+void oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data)
+{
+ unsigned int count;
+
+ /* should not need more than 7.68 us (24 * 320 ns) */
+ count = 10;
+ while ((oxygen_read8(chip, OXYGEN_SPI_CONTROL) & OXYGEN_SPI_BUSY)
+ && count > 0) {
+ udelay(1);
+ --count;
+ }
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_write8(chip, OXYGEN_SPI_DATA1, data);
+ oxygen_write8(chip, OXYGEN_SPI_DATA2, data >> 8);
+ if (control & OXYGEN_SPI_DATA_LENGTH_3)
+ oxygen_write8(chip, OXYGEN_SPI_DATA3, data >> 16);
+ oxygen_write8(chip, OXYGEN_SPI_CONTROL, control);
+ spin_unlock_irq(&chip->reg_lock);
+}
+EXPORT_SYMBOL(oxygen_write_spi);
--- /dev/null
+/*
+ * C-Media CMI8788 driver - main driver module
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this driver; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/mutex.h>
+#include <linux/pci.h>
+#include <sound/ac97_codec.h>
+#include <sound/asoundef.h>
+#include <sound/core.h>
+#include <sound/info.h>
+#include <sound/mpu401.h>
+#include <sound/pcm.h>
+#include "oxygen.h"
+#include "cm9780.h"
+
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_DESCRIPTION("C-Media CMI8788 helper library");
+MODULE_LICENSE("GPL");
+
+
+static irqreturn_t oxygen_interrupt(int dummy, void *dev_id)
+{
+ struct oxygen *chip = dev_id;
+ unsigned int status, clear, elapsed_streams, i;
+
+ status = oxygen_read16(chip, OXYGEN_INTERRUPT_STATUS);
+ if (!status)
+ return IRQ_NONE;
+
+ spin_lock(&chip->reg_lock);
+
+ clear = status & (OXYGEN_CHANNEL_A |
+ OXYGEN_CHANNEL_B |
+ OXYGEN_CHANNEL_C |
+ OXYGEN_CHANNEL_SPDIF |
+ OXYGEN_CHANNEL_MULTICH |
+ OXYGEN_CHANNEL_AC97 |
+ OXYGEN_INT_SPDIF_IN_DETECT |
+ OXYGEN_INT_GPIO |
+ OXYGEN_INT_AC97);
+ if (clear) {
+ if (clear & OXYGEN_INT_SPDIF_IN_DETECT)
+ chip->interrupt_mask &= ~OXYGEN_INT_SPDIF_IN_DETECT;
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK,
+ chip->interrupt_mask & ~clear);
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK,
+ chip->interrupt_mask);
+ }
+
+ elapsed_streams = status & chip->pcm_running;
+
+ spin_unlock(&chip->reg_lock);
+
+ for (i = 0; i < PCM_COUNT; ++i)
+ if ((elapsed_streams & (1 << i)) && chip->streams[i])
+ snd_pcm_period_elapsed(chip->streams[i]);
+
+ if (status & OXYGEN_INT_SPDIF_IN_DETECT) {
+ spin_lock(&chip->reg_lock);
+ i = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);
+ if (i & (OXYGEN_SPDIF_SENSE_INT | OXYGEN_SPDIF_LOCK_INT |
+ OXYGEN_SPDIF_RATE_INT)) {
+ /* write the interrupt bit(s) to clear */
+ oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, i);
+ schedule_work(&chip->spdif_input_bits_work);
+ }
+ spin_unlock(&chip->reg_lock);
+ }
+
+ if (status & OXYGEN_INT_GPIO)
+ schedule_work(&chip->gpio_work);
+
+ if ((status & OXYGEN_INT_MIDI) && chip->midi)
+ snd_mpu401_uart_interrupt(0, chip->midi->private_data);
+
+ if (status & OXYGEN_INT_AC97)
+ wake_up(&chip->ac97_waitqueue);
+
+ return IRQ_HANDLED;
+}
+
+static void oxygen_spdif_input_bits_changed(struct work_struct *work)
+{
+ struct oxygen *chip = container_of(work, struct oxygen,
+ spdif_input_bits_work);
+ u32 reg;
+
+ /*
+ * This function gets called when there is new activity on the SPDIF
+ * input, or when we lose lock on the input signal, or when the rate
+ * changes.
+ */
+ msleep(1);
+ spin_lock_irq(&chip->reg_lock);
+ reg = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);
+ if ((reg & (OXYGEN_SPDIF_SENSE_STATUS |
+ OXYGEN_SPDIF_LOCK_STATUS))
+ == OXYGEN_SPDIF_SENSE_STATUS) {
+ /*
+ * If we detect activity on the SPDIF input but cannot lock to
+ * a signal, the clock bit is likely to be wrong.
+ */
+ reg ^= OXYGEN_SPDIF_IN_CLOCK_MASK;
+ oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, reg);
+ spin_unlock_irq(&chip->reg_lock);
+ msleep(1);
+ spin_lock_irq(&chip->reg_lock);
+ reg = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);
+ if ((reg & (OXYGEN_SPDIF_SENSE_STATUS |
+ OXYGEN_SPDIF_LOCK_STATUS))
+ == OXYGEN_SPDIF_SENSE_STATUS) {
+ /* nothing detected with either clock; give up */
+ if ((reg & OXYGEN_SPDIF_IN_CLOCK_MASK)
+ == OXYGEN_SPDIF_IN_CLOCK_192) {
+ /*
+ * Reset clock to <= 96 kHz because this is
+ * more likely to be received next time.
+ */
+ reg &= ~OXYGEN_SPDIF_IN_CLOCK_MASK;
+ reg |= OXYGEN_SPDIF_IN_CLOCK_96;
+ oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, reg);
+ }
+ }
+ }
+ spin_unlock_irq(&chip->reg_lock);
+
+ if (chip->controls[CONTROL_SPDIF_INPUT_BITS]) {
+ spin_lock_irq(&chip->reg_lock);
+ chip->interrupt_mask |= OXYGEN_INT_SPDIF_IN_DETECT;
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK,
+ chip->interrupt_mask);
+ spin_unlock_irq(&chip->reg_lock);
+
+ /*
+ * We don't actually know that any channel status bits have
+ * changed, but let's send a notification just to be sure.
+ */
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &chip->controls[CONTROL_SPDIF_INPUT_BITS]->id);
+ }
+}
+
+static void oxygen_gpio_changed(struct work_struct *work)
+{
+ struct oxygen *chip = container_of(work, struct oxygen, gpio_work);
+
+ if (chip->model->gpio_changed)
+ chip->model->gpio_changed(chip);
+}
+
+#ifdef CONFIG_PROC_FS
+static void oxygen_proc_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct oxygen *chip = entry->private_data;
+ int i, j;
+
+ snd_iprintf(buffer, "CMI8788\n\n");
+ for (i = 0; i < 0x100; i += 0x10) {
+ snd_iprintf(buffer, "%02x:", i);
+ for (j = 0; j < 0x10; ++j)
+ snd_iprintf(buffer, " %02x", oxygen_read8(chip, i + j));
+ snd_iprintf(buffer, "\n");
+ }
+ if (mutex_lock_interruptible(&chip->mutex) < 0)
+ return;
+ if (chip->has_ac97_0) {
+ snd_iprintf(buffer, "\nAC97\n");
+ for (i = 0; i < 0x80; i += 0x10) {
+ snd_iprintf(buffer, "%02x:", i);
+ for (j = 0; j < 0x10; j += 2)
+ snd_iprintf(buffer, " %04x",
+ oxygen_read_ac97(chip, 0, i + j));
+ snd_iprintf(buffer, "\n");
+ }
+ }
+ if (chip->has_ac97_1) {
+ snd_iprintf(buffer, "\nAC97 2\n");
+ for (i = 0; i < 0x80; i += 0x10) {
+ snd_iprintf(buffer, "%02x:", i);
+ for (j = 0; j < 0x10; j += 2)
+ snd_iprintf(buffer, " %04x",
+ oxygen_read_ac97(chip, 1, i + j));
+ snd_iprintf(buffer, "\n");
+ }
+ }
+ mutex_unlock(&chip->mutex);
+}
+
+static void __devinit oxygen_proc_init(struct oxygen *chip)
+{
+ struct snd_info_entry *entry;
+
+ if (!snd_card_proc_new(chip->card, "cmi8788", &entry))
+ snd_info_set_text_ops(entry, chip, oxygen_proc_read);
+}
+#else
+#define oxygen_proc_init(chip)
+#endif
+
+static void __devinit oxygen_init(struct oxygen *chip)
+{
+ unsigned int i;
+
+ chip->dac_routing = 1;
+ for (i = 0; i < 8; ++i)
+ chip->dac_volume[i] = 0xff;
+ chip->spdif_playback_enable = 1;
+ chip->spdif_bits = OXYGEN_SPDIF_C | OXYGEN_SPDIF_ORIGINAL |
+ (IEC958_AES1_CON_PCM_CODER << OXYGEN_SPDIF_CATEGORY_SHIFT);
+ chip->spdif_pcm_bits = chip->spdif_bits;
+
+ if (oxygen_read8(chip, OXYGEN_REVISION) & OXYGEN_REVISION_2)
+ chip->revision = 2;
+ else
+ chip->revision = 1;
+
+ if (chip->revision == 1)
+ oxygen_set_bits8(chip, OXYGEN_MISC,
+ OXYGEN_MISC_PCI_MEM_W_1_CLOCK);
+
+ i = oxygen_read16(chip, OXYGEN_AC97_CONTROL);
+ chip->has_ac97_0 = (i & OXYGEN_AC97_CODEC_0) != 0;
+ chip->has_ac97_1 = (i & OXYGEN_AC97_CODEC_1) != 0;
+
+ oxygen_set_bits8(chip, OXYGEN_FUNCTION,
+ OXYGEN_FUNCTION_RESET_CODEC |
+ chip->model->function_flags);
+ oxygen_write8_masked(chip, OXYGEN_FUNCTION,
+ OXYGEN_FUNCTION_SPI,
+ OXYGEN_FUNCTION_2WIRE_SPI_MASK);
+ oxygen_write8(chip, OXYGEN_DMA_STATUS, 0);
+ oxygen_write8(chip, OXYGEN_DMA_PAUSE, 0);
+ oxygen_write8(chip, OXYGEN_PLAY_CHANNELS,
+ OXYGEN_PLAY_CHANNELS_2 |
+ OXYGEN_DMA_A_BURST_8 |
+ OXYGEN_DMA_MULTICH_BURST_8);
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
+ oxygen_write8_masked(chip, OXYGEN_MISC, 0,
+ OXYGEN_MISC_WRITE_PCI_SUBID |
+ OXYGEN_MISC_REC_C_FROM_SPDIF |
+ OXYGEN_MISC_REC_B_FROM_AC97 |
+ OXYGEN_MISC_REC_A_FROM_MULTICH);
+ oxygen_write8(chip, OXYGEN_REC_FORMAT,
+ (OXYGEN_FORMAT_16 << OXYGEN_REC_FORMAT_A_SHIFT) |
+ (OXYGEN_FORMAT_16 << OXYGEN_REC_FORMAT_B_SHIFT) |
+ (OXYGEN_FORMAT_16 << OXYGEN_REC_FORMAT_C_SHIFT));
+ oxygen_write8(chip, OXYGEN_PLAY_FORMAT,
+ (OXYGEN_FORMAT_16 << OXYGEN_SPDIF_FORMAT_SHIFT) |
+ (OXYGEN_FORMAT_16 << OXYGEN_MULTICH_FORMAT_SHIFT));
+ oxygen_write8(chip, OXYGEN_REC_CHANNELS, OXYGEN_REC_CHANNELS_2_2_2);
+ oxygen_write16(chip, OXYGEN_I2S_MULTICH_FORMAT,
+ OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST |
+ OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 |
+ OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64);
+ oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
+ OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST |
+ OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 |
+ OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64);
+ oxygen_write16(chip, OXYGEN_I2S_B_FORMAT,
+ OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST |
+ OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 |
+ OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64);
+ oxygen_write16(chip, OXYGEN_I2S_C_FORMAT,
+ OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST |
+ OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 |
+ OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64);
+ oxygen_write32_masked(chip, OXYGEN_SPDIF_CONTROL,
+ OXYGEN_SPDIF_SENSE_MASK |
+ OXYGEN_SPDIF_LOCK_MASK |
+ OXYGEN_SPDIF_RATE_MASK |
+ OXYGEN_SPDIF_LOCK_PAR |
+ OXYGEN_SPDIF_IN_CLOCK_96,
+ OXYGEN_SPDIF_OUT_ENABLE |
+ OXYGEN_SPDIF_LOOPBACK |
+ OXYGEN_SPDIF_SENSE_MASK |
+ OXYGEN_SPDIF_LOCK_MASK |
+ OXYGEN_SPDIF_RATE_MASK |
+ OXYGEN_SPDIF_SENSE_PAR |
+ OXYGEN_SPDIF_LOCK_PAR |
+ OXYGEN_SPDIF_IN_CLOCK_MASK);
+ oxygen_write32(chip, OXYGEN_SPDIF_OUTPUT_BITS, chip->spdif_bits);
+ oxygen_clear_bits8(chip, OXYGEN_MPU401_CONTROL, OXYGEN_MPU401_LOOPBACK);
+ oxygen_write8(chip, OXYGEN_GPI_INTERRUPT_MASK, 0);
+ oxygen_write16(chip, OXYGEN_GPIO_INTERRUPT_MASK, 0);
+ oxygen_write16(chip, OXYGEN_PLAY_ROUTING,
+ OXYGEN_PLAY_MULTICH_I2S_DAC |
+ OXYGEN_PLAY_SPDIF_SPDIF |
+ (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+ (1 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+ (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+ (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT));
+ oxygen_write8(chip, OXYGEN_REC_ROUTING,
+ OXYGEN_REC_A_ROUTE_I2S_ADC_1 |
+ OXYGEN_REC_B_ROUTE_I2S_ADC_2 |
+ OXYGEN_REC_C_ROUTE_SPDIF);
+ oxygen_write8(chip, OXYGEN_ADC_MONITOR, 0);
+ oxygen_write8(chip, OXYGEN_A_MONITOR_ROUTING,
+ (0 << OXYGEN_A_MONITOR_ROUTE_0_SHIFT) |
+ (1 << OXYGEN_A_MONITOR_ROUTE_1_SHIFT) |
+ (2 << OXYGEN_A_MONITOR_ROUTE_2_SHIFT) |
+ (3 << OXYGEN_A_MONITOR_ROUTE_3_SHIFT));
+
+ oxygen_write8(chip, OXYGEN_AC97_INTERRUPT_MASK,
+ OXYGEN_AC97_INT_READ_DONE |
+ OXYGEN_AC97_INT_WRITE_DONE);
+ oxygen_write32(chip, OXYGEN_AC97_OUT_CONFIG, 0);
+ oxygen_write32(chip, OXYGEN_AC97_IN_CONFIG, 0);
+ if (!(chip->has_ac97_0 | chip->has_ac97_1))
+ oxygen_set_bits16(chip, OXYGEN_AC97_CONTROL,
+ OXYGEN_AC97_CLOCK_DISABLE);
+ if (!chip->has_ac97_0) {
+ oxygen_set_bits16(chip, OXYGEN_AC97_CONTROL,
+ OXYGEN_AC97_NO_CODEC_0);
+ } else {
+ oxygen_write_ac97(chip, 0, AC97_RESET, 0);
+ msleep(1);
+ oxygen_ac97_set_bits(chip, 0, CM9780_GPIO_SETUP,
+ CM9780_GPIO0IO | CM9780_GPIO1IO);
+ oxygen_ac97_set_bits(chip, 0, CM9780_MIXER,
+ CM9780_BSTSEL | CM9780_STRO_MIC |
+ CM9780_MIX2FR | CM9780_PCBSW);
+ oxygen_ac97_set_bits(chip, 0, CM9780_JACK,
+ CM9780_RSOE | CM9780_CBOE |
+ CM9780_SSOE | CM9780_FROE |
+ CM9780_MIC2MIC | CM9780_LI2LI);
+ oxygen_write_ac97(chip, 0, AC97_MASTER, 0x0000);
+ oxygen_write_ac97(chip, 0, AC97_PC_BEEP, 0x8000);
+ oxygen_write_ac97(chip, 0, AC97_MIC, 0x8808);
+ oxygen_write_ac97(chip, 0, AC97_LINE, 0x0808);
+ oxygen_write_ac97(chip, 0, AC97_CD, 0x8808);
+ oxygen_write_ac97(chip, 0, AC97_VIDEO, 0x8808);
+ oxygen_write_ac97(chip, 0, AC97_AUX, 0x8808);
+ oxygen_write_ac97(chip, 0, AC97_REC_GAIN, 0x8000);
+ oxygen_write_ac97(chip, 0, AC97_CENTER_LFE_MASTER, 0x8080);
+ oxygen_write_ac97(chip, 0, AC97_SURROUND_MASTER, 0x8080);
+ /* power down unused ADCs and DACs */
+ oxygen_ac97_set_bits(chip, 0, AC97_POWERDOWN,
+ AC97_PD_PR0 | AC97_PD_PR1);
+ oxygen_ac97_set_bits(chip, 0, AC97_EXTENDED_STATUS,
+ AC97_EA_PRI | AC97_EA_PRJ | AC97_EA_PRK);
+ }
+ if (chip->has_ac97_1) {
+ oxygen_set_bits32(chip, OXYGEN_AC97_OUT_CONFIG,
+ OXYGEN_AC97_CODEC1_SLOT3 |
+ OXYGEN_AC97_CODEC1_SLOT4);
+ oxygen_write_ac97(chip, 1, AC97_RESET, 0);
+ msleep(1);
+ oxygen_write_ac97(chip, 1, AC97_MASTER, 0x0000);
+ oxygen_write_ac97(chip, 1, AC97_HEADPHONE, 0x8000);
+ oxygen_write_ac97(chip, 1, AC97_PC_BEEP, 0x8000);
+ oxygen_write_ac97(chip, 1, AC97_MIC, 0x8808);
+ oxygen_write_ac97(chip, 1, AC97_LINE, 0x8808);
+ oxygen_write_ac97(chip, 1, AC97_CD, 0x8808);
+ oxygen_write_ac97(chip, 1, AC97_VIDEO, 0x8808);
+ oxygen_write_ac97(chip, 1, AC97_AUX, 0x8808);
+ oxygen_write_ac97(chip, 1, AC97_PCM, 0x0808);
+ oxygen_write_ac97(chip, 1, AC97_REC_SEL, 0x0000);
+ oxygen_write_ac97(chip, 1, AC97_REC_GAIN, 0x0000);
+ oxygen_ac97_set_bits(chip, 1, 0x6a, 0x0040);
+ }
+}
+
+static void oxygen_card_free(struct snd_card *card)
+{
+ struct oxygen *chip = card->private_data;
+
+ spin_lock_irq(&chip->reg_lock);
+ chip->interrupt_mask = 0;
+ chip->pcm_running = 0;
+ oxygen_write16(chip, OXYGEN_DMA_STATUS, 0);
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
+ spin_unlock_irq(&chip->reg_lock);
+ if (chip->irq >= 0) {
+ free_irq(chip->irq, chip);
+ synchronize_irq(chip->irq);
+ }
+ flush_scheduled_work();
+ chip->model->cleanup(chip);
+ mutex_destroy(&chip->mutex);
+ pci_release_regions(chip->pci);
+ pci_disable_device(chip->pci);
+}
+
+int __devinit oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
+ int midi, const struct oxygen_model *model)
+{
+ struct snd_card *card;
+ struct oxygen *chip;
+ int err;
+
+ card = snd_card_new(index, id, model->owner,
+ sizeof *chip + model->model_data_size);
+ if (!card)
+ return -ENOMEM;
+
+ chip = card->private_data;
+ chip->card = card;
+ chip->pci = pci;
+ chip->irq = -1;
+ chip->model = model;
+ chip->model_data = chip + 1;
+ spin_lock_init(&chip->reg_lock);
+ mutex_init(&chip->mutex);
+ INIT_WORK(&chip->spdif_input_bits_work,
+ oxygen_spdif_input_bits_changed);
+ INIT_WORK(&chip->gpio_work, oxygen_gpio_changed);
+ init_waitqueue_head(&chip->ac97_waitqueue);
+
+ err = pci_enable_device(pci);
+ if (err < 0)
+ goto err_card;
+
+ err = pci_request_regions(pci, model->chip);
+ if (err < 0) {
+ snd_printk(KERN_ERR "cannot reserve PCI resources\n");
+ goto err_pci_enable;
+ }
+
+ if (!(pci_resource_flags(pci, 0) & IORESOURCE_IO) ||
+ pci_resource_len(pci, 0) < 0x100) {
+ snd_printk(KERN_ERR "invalid PCI I/O range\n");
+ err = -ENXIO;
+ goto err_pci_regions;
+ }
+ chip->addr = pci_resource_start(pci, 0);
+
+ pci_set_master(pci);
+ snd_card_set_dev(card, &pci->dev);
+ card->private_free = oxygen_card_free;
+
+ oxygen_init(chip);
+ model->init(chip);
+
+ err = request_irq(pci->irq, oxygen_interrupt, IRQF_SHARED,
+ model->chip, chip);
+ if (err < 0) {
+ snd_printk(KERN_ERR "cannot grab interrupt %d\n", pci->irq);
+ goto err_card;
+ }
+ chip->irq = pci->irq;
+
+ strcpy(card->driver, model->chip);
+ strcpy(card->shortname, model->shortname);
+ sprintf(card->longname, "%s (rev %u) at %#lx, irq %i",
+ model->longname, chip->revision, chip->addr, chip->irq);
+ strcpy(card->mixername, model->chip);
+ snd_component_add(card, model->chip);
+
+ err = oxygen_pcm_init(chip);
+ if (err < 0)
+ goto err_card;
+
+ err = oxygen_mixer_init(chip);
+ if (err < 0)
+ goto err_card;
+
+ oxygen_write8_masked(chip, OXYGEN_MISC,
+ midi ? OXYGEN_MISC_MIDI : 0, OXYGEN_MISC_MIDI);
+ if (midi) {
+ err = snd_mpu401_uart_new(card, 0, MPU401_HW_CMIPCI,
+ chip->addr + OXYGEN_MPU401,
+ MPU401_INFO_INTEGRATED, 0, 0,
+ &chip->midi);
+ if (err < 0)
+ goto err_card;
+ }
+
+ oxygen_proc_init(chip);
+
+ spin_lock_irq(&chip->reg_lock);
+ chip->interrupt_mask |= OXYGEN_INT_SPDIF_IN_DETECT | OXYGEN_INT_AC97;
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, chip->interrupt_mask);
+ spin_unlock_irq(&chip->reg_lock);
+
+ err = snd_card_register(card);
+ if (err < 0)
+ goto err_card;
+
+ pci_set_drvdata(pci, card);
+ return 0;
+
+err_pci_regions:
+ pci_release_regions(pci);
+err_pci_enable:
+ pci_disable_device(pci);
+err_card:
+ snd_card_free(card);
+ return err;
+}
+EXPORT_SYMBOL(oxygen_pci_probe);
+
+void __devexit oxygen_pci_remove(struct pci_dev *pci)
+{
+ snd_card_free(pci_get_drvdata(pci));
+ pci_set_drvdata(pci, NULL);
+}
+EXPORT_SYMBOL(oxygen_pci_remove);
--- /dev/null
+/*
+ * C-Media CMI8788 driver - mixer code
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this driver; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/mutex.h>
+#include <sound/ac97_codec.h>
+#include <sound/asoundef.h>
+#include <sound/control.h>
+#include <sound/tlv.h>
+#include "oxygen.h"
+#include "cm9780.h"
+
+static int dac_volume_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = chip->model->dac_channels;
+ info->value.integer.min = 0;
+ info->value.integer.max = 0xff;
+ return 0;
+}
+
+static int dac_volume_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int i;
+
+ mutex_lock(&chip->mutex);
+ for (i = 0; i < chip->model->dac_channels; ++i)
+ value->value.integer.value[i] = chip->dac_volume[i];
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int dac_volume_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int i;
+ int changed;
+
+ changed = 0;
+ mutex_lock(&chip->mutex);
+ for (i = 0; i < chip->model->dac_channels; ++i)
+ if (value->value.integer.value[i] != chip->dac_volume[i]) {
+ chip->dac_volume[i] = value->value.integer.value[i];
+ changed = 1;
+ }
+ if (changed)
+ chip->model->update_dac_volume(chip);
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static int dac_mute_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ mutex_lock(&chip->mutex);
+ value->value.integer.value[0] = !chip->dac_mute;
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int dac_mute_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ int changed;
+
+ mutex_lock(&chip->mutex);
+ changed = !value->value.integer.value[0] != chip->dac_mute;
+ if (changed) {
+ chip->dac_mute = !value->value.integer.value[0];
+ chip->model->update_dac_mute(chip);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static int upmix_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
+{
+ static const char *const names[3] = {
+ "Front", "Front+Surround", "Front+Surround+Back"
+ };
+ struct oxygen *chip = ctl->private_data;
+ unsigned int count = 2 + (chip->model->dac_channels == 8);
+
+ info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ info->count = 1;
+ info->value.enumerated.items = count;
+ if (info->value.enumerated.item >= count)
+ info->value.enumerated.item = count - 1;
+ strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+ return 0;
+}
+
+static int upmix_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ mutex_lock(&chip->mutex);
+ value->value.enumerated.item[0] = chip->dac_routing;
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+void oxygen_update_dac_routing(struct oxygen *chip)
+{
+ /* DAC 0: front, DAC 1: surround, DAC 2: center/LFE, DAC 3: back */
+ static const unsigned int reg_values[3] = {
+ /* stereo -> front */
+ (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+ (1 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+ (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+ (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
+ /* stereo -> front+surround */
+ (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+ (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+ (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+ (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
+ /* stereo -> front+surround+back */
+ (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+ (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+ (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+ (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
+ };
+ u8 channels;
+ unsigned int reg_value;
+
+ channels = oxygen_read8(chip, OXYGEN_PLAY_CHANNELS) &
+ OXYGEN_PLAY_CHANNELS_MASK;
+ if (channels == OXYGEN_PLAY_CHANNELS_2)
+ reg_value = reg_values[chip->dac_routing];
+ else if (channels == OXYGEN_PLAY_CHANNELS_8)
+ /* in 7.1 mode, "rear" channels go to the "back" jack */
+ reg_value = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+ (3 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+ (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+ (1 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT);
+ else
+ reg_value = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+ (1 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+ (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+ (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT);
+ oxygen_write16_masked(chip, OXYGEN_PLAY_ROUTING, reg_value,
+ OXYGEN_PLAY_DAC0_SOURCE_MASK |
+ OXYGEN_PLAY_DAC1_SOURCE_MASK |
+ OXYGEN_PLAY_DAC2_SOURCE_MASK |
+ OXYGEN_PLAY_DAC3_SOURCE_MASK);
+}
+
+static int upmix_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int count = 2 + (chip->model->dac_channels == 8);
+ int changed;
+
+ mutex_lock(&chip->mutex);
+ changed = value->value.enumerated.item[0] != chip->dac_routing;
+ if (changed) {
+ chip->dac_routing = min(value->value.enumerated.item[0],
+ count - 1);
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_update_dac_routing(chip);
+ spin_unlock_irq(&chip->reg_lock);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static int spdif_switch_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ mutex_lock(&chip->mutex);
+ value->value.integer.value[0] = chip->spdif_playback_enable;
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static unsigned int oxygen_spdif_rate(unsigned int oxygen_rate)
+{
+ switch (oxygen_rate) {
+ case OXYGEN_RATE_32000:
+ return IEC958_AES3_CON_FS_32000 << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ case OXYGEN_RATE_44100:
+ return IEC958_AES3_CON_FS_44100 << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ default: /* OXYGEN_RATE_48000 */
+ return IEC958_AES3_CON_FS_48000 << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ case OXYGEN_RATE_64000:
+ return 0xb << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ case OXYGEN_RATE_88200:
+ return 0x8 << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ case OXYGEN_RATE_96000:
+ return 0xa << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ case OXYGEN_RATE_176400:
+ return 0xc << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ case OXYGEN_RATE_192000:
+ return 0xe << OXYGEN_SPDIF_CS_RATE_SHIFT;
+ }
+}
+
+void oxygen_update_spdif_source(struct oxygen *chip)
+{
+ u32 old_control, new_control;
+ u16 old_routing, new_routing;
+ unsigned int oxygen_rate;
+
+ old_control = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);
+ old_routing = oxygen_read16(chip, OXYGEN_PLAY_ROUTING);
+ if (chip->pcm_active & (1 << PCM_SPDIF)) {
+ new_control = old_control | OXYGEN_SPDIF_OUT_ENABLE;
+ new_routing = (old_routing & ~OXYGEN_PLAY_SPDIF_MASK)
+ | OXYGEN_PLAY_SPDIF_SPDIF;
+ oxygen_rate = (old_control >> OXYGEN_SPDIF_OUT_RATE_SHIFT)
+ & OXYGEN_I2S_RATE_MASK;
+ /* S/PDIF rate was already set by the caller */
+ } else if ((chip->pcm_active & (1 << PCM_MULTICH)) &&
+ chip->spdif_playback_enable) {
+ new_routing = (old_routing & ~OXYGEN_PLAY_SPDIF_MASK)
+ | OXYGEN_PLAY_SPDIF_MULTICH_01;
+ oxygen_rate = oxygen_read16(chip, OXYGEN_I2S_MULTICH_FORMAT)
+ & OXYGEN_I2S_RATE_MASK;
+ new_control = (old_control & ~OXYGEN_SPDIF_OUT_RATE_MASK) |
+ (oxygen_rate << OXYGEN_SPDIF_OUT_RATE_SHIFT) |
+ OXYGEN_SPDIF_OUT_ENABLE;
+ } else {
+ new_control = old_control & ~OXYGEN_SPDIF_OUT_ENABLE;
+ new_routing = old_routing;
+ oxygen_rate = OXYGEN_RATE_44100;
+ }
+ if (old_routing != new_routing) {
+ oxygen_write32(chip, OXYGEN_SPDIF_CONTROL,
+ new_control & ~OXYGEN_SPDIF_OUT_ENABLE);
+ oxygen_write16(chip, OXYGEN_PLAY_ROUTING, new_routing);
+ }
+ if (new_control & OXYGEN_SPDIF_OUT_ENABLE)
+ oxygen_write32(chip, OXYGEN_SPDIF_OUTPUT_BITS,
+ oxygen_spdif_rate(oxygen_rate) |
+ ((chip->pcm_active & (1 << PCM_SPDIF)) ?
+ chip->spdif_pcm_bits : chip->spdif_bits));
+ oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, new_control);
+}
+
+static int spdif_switch_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ int changed;
+
+ mutex_lock(&chip->mutex);
+ changed = value->value.integer.value[0] != chip->spdif_playback_enable;
+ if (changed) {
+ chip->spdif_playback_enable = !!value->value.integer.value[0];
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_update_spdif_source(chip);
+ spin_unlock_irq(&chip->reg_lock);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static int spdif_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
+{
+ info->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+ info->count = 1;
+ return 0;
+}
+
+static void oxygen_to_iec958(u32 bits, struct snd_ctl_elem_value *value)
+{
+ value->value.iec958.status[0] =
+ bits & (OXYGEN_SPDIF_NONAUDIO | OXYGEN_SPDIF_C |
+ OXYGEN_SPDIF_PREEMPHASIS);
+ value->value.iec958.status[1] = /* category and original */
+ bits >> OXYGEN_SPDIF_CATEGORY_SHIFT;
+}
+
+static u32 iec958_to_oxygen(struct snd_ctl_elem_value *value)
+{
+ u32 bits;
+
+ bits = value->value.iec958.status[0] &
+ (OXYGEN_SPDIF_NONAUDIO | OXYGEN_SPDIF_C |
+ OXYGEN_SPDIF_PREEMPHASIS);
+ bits |= value->value.iec958.status[1] << OXYGEN_SPDIF_CATEGORY_SHIFT;
+ if (bits & OXYGEN_SPDIF_NONAUDIO)
+ bits |= OXYGEN_SPDIF_V;
+ return bits;
+}
+
+static inline void write_spdif_bits(struct oxygen *chip, u32 bits)
+{
+ oxygen_write32_masked(chip, OXYGEN_SPDIF_OUTPUT_BITS, bits,
+ OXYGEN_SPDIF_NONAUDIO |
+ OXYGEN_SPDIF_C |
+ OXYGEN_SPDIF_PREEMPHASIS |
+ OXYGEN_SPDIF_CATEGORY_MASK |
+ OXYGEN_SPDIF_ORIGINAL |
+ OXYGEN_SPDIF_V);
+}
+
+static int spdif_default_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ mutex_lock(&chip->mutex);
+ oxygen_to_iec958(chip->spdif_bits, value);
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int spdif_default_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ u32 new_bits;
+ int changed;
+
+ new_bits = iec958_to_oxygen(value);
+ mutex_lock(&chip->mutex);
+ changed = new_bits != chip->spdif_bits;
+ if (changed) {
+ chip->spdif_bits = new_bits;
+ if (!(chip->pcm_active & (1 << PCM_SPDIF)))
+ write_spdif_bits(chip, new_bits);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static int spdif_mask_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ value->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
+ IEC958_AES0_CON_NOT_COPYRIGHT | IEC958_AES0_CON_EMPHASIS;
+ value->value.iec958.status[1] =
+ IEC958_AES1_CON_CATEGORY | IEC958_AES1_CON_ORIGINAL;
+ return 0;
+}
+
+static int spdif_pcm_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ mutex_lock(&chip->mutex);
+ oxygen_to_iec958(chip->spdif_pcm_bits, value);
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int spdif_pcm_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ u32 new_bits;
+ int changed;
+
+ new_bits = iec958_to_oxygen(value);
+ mutex_lock(&chip->mutex);
+ changed = new_bits != chip->spdif_pcm_bits;
+ if (changed) {
+ chip->spdif_pcm_bits = new_bits;
+ if (chip->pcm_active & (1 << PCM_SPDIF))
+ write_spdif_bits(chip, new_bits);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static int spdif_input_mask_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ value->value.iec958.status[0] = 0xff;
+ value->value.iec958.status[1] = 0xff;
+ value->value.iec958.status[2] = 0xff;
+ value->value.iec958.status[3] = 0xff;
+ return 0;
+}
+
+static int spdif_input_default_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ u32 bits;
+
+ bits = oxygen_read32(chip, OXYGEN_SPDIF_INPUT_BITS);
+ value->value.iec958.status[0] = bits;
+ value->value.iec958.status[1] = bits >> 8;
+ value->value.iec958.status[2] = bits >> 16;
+ value->value.iec958.status[3] = bits >> 24;
+ return 0;
+}
+
+static int spdif_loopback_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ value->value.integer.value[0] =
+ !!(oxygen_read32(chip, OXYGEN_SPDIF_CONTROL)
+ & OXYGEN_SPDIF_LOOPBACK);
+ return 0;
+}
+
+static int spdif_loopback_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ u32 oldreg, newreg;
+ int changed;
+
+ spin_lock_irq(&chip->reg_lock);
+ oldreg = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);
+ if (value->value.integer.value[0])
+ newreg = oldreg | OXYGEN_SPDIF_LOOPBACK;
+ else
+ newreg = oldreg & ~OXYGEN_SPDIF_LOOPBACK;
+ changed = newreg != oldreg;
+ if (changed)
+ oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, newreg);
+ spin_unlock_irq(&chip->reg_lock);
+ return changed;
+}
+
+static int ac97_switch_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int codec = (ctl->private_value >> 24) & 1;
+ unsigned int index = ctl->private_value & 0xff;
+ unsigned int bitnr = (ctl->private_value >> 8) & 0xff;
+ int invert = ctl->private_value & (1 << 16);
+ u16 reg;
+
+ mutex_lock(&chip->mutex);
+ reg = oxygen_read_ac97(chip, codec, index);
+ mutex_unlock(&chip->mutex);
+ if (!(reg & (1 << bitnr)) ^ !invert)
+ value->value.integer.value[0] = 1;
+ else
+ value->value.integer.value[0] = 0;
+ return 0;
+}
+
+static int ac97_switch_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int codec = (ctl->private_value >> 24) & 1;
+ unsigned int index = ctl->private_value & 0xff;
+ unsigned int bitnr = (ctl->private_value >> 8) & 0xff;
+ int invert = ctl->private_value & (1 << 16);
+ u16 oldreg, newreg;
+ int change;
+
+ mutex_lock(&chip->mutex);
+ oldreg = oxygen_read_ac97(chip, codec, index);
+ newreg = oldreg;
+ if (!value->value.integer.value[0] ^ !invert)
+ newreg |= 1 << bitnr;
+ else
+ newreg &= ~(1 << bitnr);
+ change = newreg != oldreg;
+ if (change) {
+ oxygen_write_ac97(chip, codec, index, newreg);
+ if (bitnr == 15 && chip->model->ac97_switch_hook)
+ chip->model->ac97_switch_hook(chip, codec, index,
+ newreg & 0x8000);
+ }
+ mutex_unlock(&chip->mutex);
+ return change;
+}
+
+static int ac97_volume_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = 2;
+ info->value.integer.min = 0;
+ info->value.integer.max = 0x1f;
+ return 0;
+}
+
+static int ac97_volume_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int codec = (ctl->private_value >> 24) & 1;
+ unsigned int index = ctl->private_value & 0xff;
+ u16 reg;
+
+ mutex_lock(&chip->mutex);
+ reg = oxygen_read_ac97(chip, codec, index);
+ mutex_unlock(&chip->mutex);
+ value->value.integer.value[0] = 31 - (reg & 0x1f);
+ value->value.integer.value[1] = 31 - ((reg >> 8) & 0x1f);
+ return 0;
+}
+
+static int ac97_volume_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int codec = (ctl->private_value >> 24) & 1;
+ unsigned int index = ctl->private_value & 0xff;
+ u16 oldreg, newreg;
+ int change;
+
+ mutex_lock(&chip->mutex);
+ oldreg = oxygen_read_ac97(chip, codec, index);
+ newreg = oldreg;
+ newreg = (newreg & ~0x1f) |
+ (31 - (value->value.integer.value[0] & 0x1f));
+ newreg = (newreg & ~0x1f00) |
+ ((31 - (value->value.integer.value[0] & 0x1f)) << 8);
+ change = newreg != oldreg;
+ if (change)
+ oxygen_write_ac97(chip, codec, index, newreg);
+ mutex_unlock(&chip->mutex);
+ return change;
+}
+
+static int ac97_fp_rec_volume_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = 2;
+ info->value.integer.min = 0;
+ info->value.integer.max = 7;
+ return 0;
+}
+
+static int ac97_fp_rec_volume_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ u16 reg;
+
+ mutex_lock(&chip->mutex);
+ reg = oxygen_read_ac97(chip, 1, AC97_REC_GAIN);
+ mutex_unlock(&chip->mutex);
+ value->value.integer.value[0] = reg & 7;
+ value->value.integer.value[1] = (reg >> 8) & 7;
+ return 0;
+}
+
+static int ac97_fp_rec_volume_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ u16 oldreg, newreg;
+ int change;
+
+ mutex_lock(&chip->mutex);
+ oldreg = oxygen_read_ac97(chip, 1, AC97_REC_GAIN);
+ newreg = oldreg & ~0x0707;
+ newreg = newreg | (value->value.integer.value[0] & 7);
+ newreg = newreg | ((value->value.integer.value[0] & 7) << 8);
+ change = newreg != oldreg;
+ if (change)
+ oxygen_write_ac97(chip, 1, AC97_REC_GAIN, newreg);
+ mutex_unlock(&chip->mutex);
+ return change;
+}
+
+#define AC97_SWITCH(xname, codec, index, bitnr, invert) { \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .info = snd_ctl_boolean_mono_info, \
+ .get = ac97_switch_get, \
+ .put = ac97_switch_put, \
+ .private_value = ((codec) << 24) | ((invert) << 16) | \
+ ((bitnr) << 8) | (index), \
+ }
+#define AC97_VOLUME(xname, codec, index) { \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
+ .info = ac97_volume_info, \
+ .get = ac97_volume_get, \
+ .put = ac97_volume_put, \
+ .tlv = { .p = ac97_db_scale, }, \
+ .private_value = ((codec) << 24) | (index), \
+ }
+
+static DECLARE_TLV_DB_SCALE(ac97_db_scale, -3450, 150, 0);
+static DECLARE_TLV_DB_SCALE(ac97_rec_db_scale, 0, 150, 0);
+
+static const struct snd_kcontrol_new controls[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Volume",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = dac_volume_info,
+ .get = dac_volume_get,
+ .put = dac_volume_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = dac_mute_get,
+ .put = dac_mute_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Stereo Upmixing",
+ .info = upmix_info,
+ .get = upmix_get,
+ .put = upmix_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH),
+ .info = snd_ctl_boolean_mono_info,
+ .get = spdif_switch_get,
+ .put = spdif_switch_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+ .device = 1,
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
+ .info = spdif_info,
+ .get = spdif_default_get,
+ .put = spdif_default_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+ .device = 1,
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .info = spdif_info,
+ .get = spdif_mask_get,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+ .device = 1,
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_INACTIVE,
+ .info = spdif_info,
+ .get = spdif_pcm_get,
+ .put = spdif_pcm_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+ .device = 1,
+ .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, MASK),
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .info = spdif_info,
+ .get = spdif_input_mask_get,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+ .device = 1,
+ .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .info = spdif_info,
+ .get = spdif_input_default_get,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = SNDRV_CTL_NAME_IEC958("Loopback ", NONE, SWITCH),
+ .info = snd_ctl_boolean_mono_info,
+ .get = spdif_loopback_get,
+ .put = spdif_loopback_put,
+ },
+};
+
+static const struct snd_kcontrol_new ac97_controls[] = {
+ AC97_VOLUME("Mic Capture Volume", 0, AC97_MIC),
+ AC97_SWITCH("Mic Capture Switch", 0, AC97_MIC, 15, 1),
+ AC97_SWITCH("Mic Boost (+20dB)", 0, AC97_MIC, 6, 0),
+ AC97_VOLUME("Line Capture Volume", 0, AC97_LINE),
+ AC97_SWITCH("Line Capture Switch", 0, AC97_LINE, 15, 1),
+ AC97_VOLUME("CD Capture Volume", 0, AC97_CD),
+ AC97_SWITCH("CD Capture Switch", 0, AC97_CD, 15, 1),
+ AC97_VOLUME("Aux Capture Volume", 0, AC97_AUX),
+ AC97_SWITCH("Aux Capture Switch", 0, AC97_AUX, 15, 1),
+};
+
+static const struct snd_kcontrol_new ac97_fp_controls[] = {
+ AC97_VOLUME("Front Panel Playback Volume", 1, AC97_HEADPHONE),
+ AC97_SWITCH("Front Panel Playback Switch", 1, AC97_HEADPHONE, 15, 1),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Front Panel Capture Volume",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+ .info = ac97_fp_rec_volume_info,
+ .get = ac97_fp_rec_volume_get,
+ .put = ac97_fp_rec_volume_put,
+ .tlv = { .p = ac97_rec_db_scale, },
+ },
+ AC97_SWITCH("Front Panel Capture Switch", 1, AC97_REC_GAIN, 15, 1),
+};
+
+static void oxygen_any_ctl_free(struct snd_kcontrol *ctl)
+{
+ struct oxygen *chip = ctl->private_data;
+ unsigned int i;
+
+ /* I'm too lazy to write a function for each control :-) */
+ for (i = 0; i < ARRAY_SIZE(chip->controls); ++i)
+ chip->controls[i] = NULL;
+}
+
+static int add_controls(struct oxygen *chip,
+ const struct snd_kcontrol_new controls[],
+ unsigned int count)
+{
+ static const char *const known_ctl_names[CONTROL_COUNT] = {
+ [CONTROL_SPDIF_PCM] =
+ SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
+ [CONTROL_SPDIF_INPUT_BITS] =
+ SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
+ [CONTROL_MIC_CAPTURE_SWITCH] = "Mic Capture Switch",
+ [CONTROL_LINE_CAPTURE_SWITCH] = "Line Capture Switch",
+ [CONTROL_CD_CAPTURE_SWITCH] = "CD Capture Switch",
+ [CONTROL_AUX_CAPTURE_SWITCH] = "Aux Capture Switch",
+ };
+ unsigned int i, j;
+ struct snd_kcontrol_new template;
+ struct snd_kcontrol *ctl;
+ int err;
+
+ for (i = 0; i < count; ++i) {
+ template = controls[i];
+ err = chip->model->control_filter(&template);
+ if (err < 0)
+ return err;
+ if (err == 1)
+ continue;
+ ctl = snd_ctl_new1(&template, chip);
+ if (!ctl)
+ return -ENOMEM;
+ err = snd_ctl_add(chip->card, ctl);
+ if (err < 0)
+ return err;
+ for (j = 0; j < CONTROL_COUNT; ++j)
+ if (!strcmp(ctl->id.name, known_ctl_names[j])) {
+ chip->controls[j] = ctl;
+ ctl->private_free = oxygen_any_ctl_free;
+ }
+ }
+ return 0;
+}
+
+int oxygen_mixer_init(struct oxygen *chip)
+{
+ int err;
+
+ err = add_controls(chip, controls, ARRAY_SIZE(controls));
+ if (err < 0)
+ return err;
+ if (chip->has_ac97_0) {
+ err = add_controls(chip, ac97_controls,
+ ARRAY_SIZE(ac97_controls));
+ if (err < 0)
+ return err;
+ }
+ if (chip->has_ac97_1) {
+ err = add_controls(chip, ac97_fp_controls,
+ ARRAY_SIZE(ac97_fp_controls));
+ if (err < 0)
+ return err;
+ }
+ return chip->model->mixer_init ? chip->model->mixer_init(chip) : 0;
+}
--- /dev/null
+/*
+ * C-Media CMI8788 driver - PCM code
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this driver; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/pci.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include "oxygen.h"
+
+static const struct snd_pcm_hardware oxygen_stereo_hardware = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_SYNC_START,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S32_LE,
+ .rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_64000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+ .rate_min = 32000,
+ .rate_max = 192000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = 256 * 1024,
+ .period_bytes_min = 128,
+ .period_bytes_max = 128 * 1024,
+ .periods_min = 2,
+ .periods_max = 2048,
+};
+static const struct snd_pcm_hardware oxygen_multichannel_hardware = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_SYNC_START,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S32_LE,
+ .rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_64000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+ .rate_min = 32000,
+ .rate_max = 192000,
+ .channels_min = 2,
+ .channels_max = 8,
+ .buffer_bytes_max = 2048 * 1024,
+ .period_bytes_min = 128,
+ .period_bytes_max = 256 * 1024,
+ .periods_min = 2,
+ .periods_max = 16384,
+};
+static const struct snd_pcm_hardware oxygen_ac97_hardware = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_SYNC_START,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .rates = SNDRV_PCM_RATE_48000,
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = 256 * 1024,
+ .period_bytes_min = 128,
+ .period_bytes_max = 128 * 1024,
+ .periods_min = 2,
+ .periods_max = 2048,
+};
+
+static const struct snd_pcm_hardware *const oxygen_hardware[PCM_COUNT] = {
+ [PCM_A] = &oxygen_stereo_hardware,
+ [PCM_B] = &oxygen_stereo_hardware,
+ [PCM_C] = &oxygen_stereo_hardware,
+ [PCM_SPDIF] = &oxygen_stereo_hardware,
+ [PCM_MULTICH] = &oxygen_multichannel_hardware,
+ [PCM_AC97] = &oxygen_ac97_hardware,
+};
+
+static inline unsigned int
+oxygen_substream_channel(struct snd_pcm_substream *substream)
+{
+ return (unsigned int)(uintptr_t)substream->runtime->private_data;
+}
+
+static int oxygen_open(struct snd_pcm_substream *substream,
+ unsigned int channel)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int err;
+
+ runtime->private_data = (void *)(uintptr_t)channel;
+ if (channel == PCM_B && chip->has_ac97_1 &&
+ (chip->model->used_channels & OXYGEN_CHANNEL_AC97))
+ runtime->hw = oxygen_ac97_hardware;
+ else
+ runtime->hw = *oxygen_hardware[channel];
+ switch (channel) {
+ case PCM_C:
+ runtime->hw.rates &= ~(SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_64000);
+ runtime->hw.rate_min = 44100;
+ break;
+ case PCM_MULTICH:
+ runtime->hw.channels_max = chip->model->dac_channels;
+ break;
+ }
+ if (chip->model->pcm_hardware_filter)
+ chip->model->pcm_hardware_filter(channel, &runtime->hw);
+ err = snd_pcm_hw_constraint_step(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32);
+ if (err < 0)
+ return err;
+ err = snd_pcm_hw_constraint_step(runtime, 0,
+ SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 32);
+ if (err < 0)
+ return err;
+ if (runtime->hw.formats & SNDRV_PCM_FMTBIT_S32_LE) {
+ err = snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
+ if (err < 0)
+ return err;
+ }
+ if (runtime->hw.channels_max > 2) {
+ err = snd_pcm_hw_constraint_step(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ 2);
+ if (err < 0)
+ return err;
+ }
+ snd_pcm_set_sync(substream);
+ chip->streams[channel] = substream;
+
+ mutex_lock(&chip->mutex);
+ chip->pcm_active |= 1 << channel;
+ if (channel == PCM_SPDIF) {
+ chip->spdif_pcm_bits = chip->spdif_bits;
+ chip->controls[CONTROL_SPDIF_PCM]->vd[0].access &=
+ ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
+ SNDRV_CTL_EVENT_MASK_INFO,
+ &chip->controls[CONTROL_SPDIF_PCM]->id);
+ }
+ mutex_unlock(&chip->mutex);
+
+ return 0;
+}
+
+static int oxygen_rec_a_open(struct snd_pcm_substream *substream)
+{
+ return oxygen_open(substream, PCM_A);
+}
+
+static int oxygen_rec_b_open(struct snd_pcm_substream *substream)
+{
+ return oxygen_open(substream, PCM_B);
+}
+
+static int oxygen_rec_c_open(struct snd_pcm_substream *substream)
+{
+ return oxygen_open(substream, PCM_C);
+}
+
+static int oxygen_spdif_open(struct snd_pcm_substream *substream)
+{
+ return oxygen_open(substream, PCM_SPDIF);
+}
+
+static int oxygen_multich_open(struct snd_pcm_substream *substream)
+{
+ return oxygen_open(substream, PCM_MULTICH);
+}
+
+static int oxygen_ac97_open(struct snd_pcm_substream *substream)
+{
+ return oxygen_open(substream, PCM_AC97);
+}
+
+static int oxygen_close(struct snd_pcm_substream *substream)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ unsigned int channel = oxygen_substream_channel(substream);
+
+ mutex_lock(&chip->mutex);
+ chip->pcm_active &= ~(1 << channel);
+ if (channel == PCM_SPDIF) {
+ chip->controls[CONTROL_SPDIF_PCM]->vd[0].access |=
+ SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
+ SNDRV_CTL_EVENT_MASK_INFO,
+ &chip->controls[CONTROL_SPDIF_PCM]->id);
+ }
+ if (channel == PCM_SPDIF || channel == PCM_MULTICH)
+ oxygen_update_spdif_source(chip);
+ mutex_unlock(&chip->mutex);
+
+ chip->streams[channel] = NULL;
+ return 0;
+}
+
+static unsigned int oxygen_format(struct snd_pcm_hw_params *hw_params)
+{
+ if (params_format(hw_params) == SNDRV_PCM_FORMAT_S32_LE)
+ return OXYGEN_FORMAT_24;
+ else
+ return OXYGEN_FORMAT_16;
+}
+
+static unsigned int oxygen_rate(struct snd_pcm_hw_params *hw_params)
+{
+ switch (params_rate(hw_params)) {
+ case 32000:
+ return OXYGEN_RATE_32000;
+ case 44100:
+ return OXYGEN_RATE_44100;
+ default: /* 48000 */
+ return OXYGEN_RATE_48000;
+ case 64000:
+ return OXYGEN_RATE_64000;
+ case 88200:
+ return OXYGEN_RATE_88200;
+ case 96000:
+ return OXYGEN_RATE_96000;
+ case 176400:
+ return OXYGEN_RATE_176400;
+ case 192000:
+ return OXYGEN_RATE_192000;
+ }
+}
+
+static unsigned int oxygen_i2s_mclk(struct snd_pcm_hw_params *hw_params)
+{
+ if (params_rate(hw_params) <= 96000)
+ return OXYGEN_I2S_MCLK_256;
+ else
+ return OXYGEN_I2S_MCLK_128;
+}
+
+static unsigned int oxygen_i2s_bits(struct snd_pcm_hw_params *hw_params)
+{
+ if (params_format(hw_params) == SNDRV_PCM_FORMAT_S32_LE)
+ return OXYGEN_I2S_BITS_24;
+ else
+ return OXYGEN_I2S_BITS_16;
+}
+
+static unsigned int oxygen_play_channels(struct snd_pcm_hw_params *hw_params)
+{
+ switch (params_channels(hw_params)) {
+ default: /* 2 */
+ return OXYGEN_PLAY_CHANNELS_2;
+ case 4:
+ return OXYGEN_PLAY_CHANNELS_4;
+ case 6:
+ return OXYGEN_PLAY_CHANNELS_6;
+ case 8:
+ return OXYGEN_PLAY_CHANNELS_8;
+ }
+}
+
+static const unsigned int channel_base_registers[PCM_COUNT] = {
+ [PCM_A] = OXYGEN_DMA_A_ADDRESS,
+ [PCM_B] = OXYGEN_DMA_B_ADDRESS,
+ [PCM_C] = OXYGEN_DMA_C_ADDRESS,
+ [PCM_SPDIF] = OXYGEN_DMA_SPDIF_ADDRESS,
+ [PCM_MULTICH] = OXYGEN_DMA_MULTICH_ADDRESS,
+ [PCM_AC97] = OXYGEN_DMA_AC97_ADDRESS,
+};
+
+static int oxygen_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ unsigned int channel = oxygen_substream_channel(substream);
+ int err;
+
+ err = snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+ if (err < 0)
+ return err;
+
+ oxygen_write32(chip, channel_base_registers[channel],
+ (u32)substream->runtime->dma_addr);
+ if (channel == PCM_MULTICH) {
+ oxygen_write32(chip, OXYGEN_DMA_MULTICH_COUNT,
+ params_buffer_bytes(hw_params) / 4 - 1);
+ oxygen_write32(chip, OXYGEN_DMA_MULTICH_TCOUNT,
+ params_period_bytes(hw_params) / 4 - 1);
+ } else {
+ oxygen_write16(chip, channel_base_registers[channel] + 4,
+ params_buffer_bytes(hw_params) / 4 - 1);
+ oxygen_write16(chip, channel_base_registers[channel] + 6,
+ params_period_bytes(hw_params) / 4 - 1);
+ }
+ return 0;
+}
+
+static int oxygen_rec_a_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ int err;
+
+ err = oxygen_hw_params(substream, hw_params);
+ if (err < 0)
+ return err;
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_write8_masked(chip, OXYGEN_REC_FORMAT,
+ oxygen_format(hw_params) << OXYGEN_REC_FORMAT_A_SHIFT,
+ OXYGEN_REC_FORMAT_A_MASK);
+ oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT,
+ oxygen_rate(hw_params) |
+ oxygen_i2s_mclk(hw_params) |
+ chip->model->adc_i2s_format |
+ oxygen_i2s_bits(hw_params),
+ OXYGEN_I2S_RATE_MASK |
+ OXYGEN_I2S_FORMAT_MASK |
+ OXYGEN_I2S_MCLK_MASK |
+ OXYGEN_I2S_BITS_MASK);
+ spin_unlock_irq(&chip->reg_lock);
+
+ mutex_lock(&chip->mutex);
+ chip->model->set_adc_params(chip, hw_params);
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int oxygen_rec_b_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ int is_ac97;
+ int err;
+
+ err = oxygen_hw_params(substream, hw_params);
+ if (err < 0)
+ return err;
+
+ is_ac97 = chip->has_ac97_1 &&
+ (chip->model->used_channels & OXYGEN_CHANNEL_AC97);
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_write8_masked(chip, OXYGEN_REC_FORMAT,
+ oxygen_format(hw_params) << OXYGEN_REC_FORMAT_B_SHIFT,
+ OXYGEN_REC_FORMAT_B_MASK);
+ if (!is_ac97)
+ oxygen_write16_masked(chip, OXYGEN_I2S_B_FORMAT,
+ oxygen_rate(hw_params) |
+ oxygen_i2s_mclk(hw_params) |
+ chip->model->adc_i2s_format |
+ oxygen_i2s_bits(hw_params),
+ OXYGEN_I2S_RATE_MASK |
+ OXYGEN_I2S_FORMAT_MASK |
+ OXYGEN_I2S_MCLK_MASK |
+ OXYGEN_I2S_BITS_MASK);
+ spin_unlock_irq(&chip->reg_lock);
+
+ if (!is_ac97) {
+ mutex_lock(&chip->mutex);
+ chip->model->set_adc_params(chip, hw_params);
+ mutex_unlock(&chip->mutex);
+ }
+ return 0;
+}
+
+static int oxygen_rec_c_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ int err;
+
+ err = oxygen_hw_params(substream, hw_params);
+ if (err < 0)
+ return err;
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_write8_masked(chip, OXYGEN_REC_FORMAT,
+ oxygen_format(hw_params) << OXYGEN_REC_FORMAT_C_SHIFT,
+ OXYGEN_REC_FORMAT_C_MASK);
+ spin_unlock_irq(&chip->reg_lock);
+ return 0;
+}
+
+static int oxygen_spdif_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ int err;
+
+ err = oxygen_hw_params(substream, hw_params);
+ if (err < 0)
+ return err;
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL,
+ OXYGEN_SPDIF_OUT_ENABLE);
+ oxygen_write8_masked(chip, OXYGEN_PLAY_FORMAT,
+ oxygen_format(hw_params) << OXYGEN_SPDIF_FORMAT_SHIFT,
+ OXYGEN_SPDIF_FORMAT_MASK);
+ oxygen_write32_masked(chip, OXYGEN_SPDIF_CONTROL,
+ oxygen_rate(hw_params) << OXYGEN_SPDIF_OUT_RATE_SHIFT,
+ OXYGEN_SPDIF_OUT_RATE_MASK);
+ oxygen_update_spdif_source(chip);
+ spin_unlock_irq(&chip->reg_lock);
+ return 0;
+}
+
+static int oxygen_multich_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ int err;
+
+ err = oxygen_hw_params(substream, hw_params);
+ if (err < 0)
+ return err;
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_write8_masked(chip, OXYGEN_PLAY_CHANNELS,
+ oxygen_play_channels(hw_params),
+ OXYGEN_PLAY_CHANNELS_MASK);
+ oxygen_write8_masked(chip, OXYGEN_PLAY_FORMAT,
+ oxygen_format(hw_params) << OXYGEN_MULTICH_FORMAT_SHIFT,
+ OXYGEN_MULTICH_FORMAT_MASK);
+ oxygen_write16_masked(chip, OXYGEN_I2S_MULTICH_FORMAT,
+ oxygen_rate(hw_params) |
+ chip->model->dac_i2s_format |
+ oxygen_i2s_bits(hw_params),
+ OXYGEN_I2S_RATE_MASK |
+ OXYGEN_I2S_FORMAT_MASK |
+ OXYGEN_I2S_BITS_MASK);
+ oxygen_update_dac_routing(chip);
+ oxygen_update_spdif_source(chip);
+ spin_unlock_irq(&chip->reg_lock);
+
+ mutex_lock(&chip->mutex);
+ chip->model->set_dac_params(chip, hw_params);
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int oxygen_hw_free(struct snd_pcm_substream *substream)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ unsigned int channel = oxygen_substream_channel(substream);
+
+ spin_lock_irq(&chip->reg_lock);
+ chip->interrupt_mask &= ~(1 << channel);
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, chip->interrupt_mask);
+ spin_unlock_irq(&chip->reg_lock);
+
+ return snd_pcm_lib_free_pages(substream);
+}
+
+static int oxygen_spdif_hw_free(struct snd_pcm_substream *substream)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL,
+ OXYGEN_SPDIF_OUT_ENABLE);
+ spin_unlock_irq(&chip->reg_lock);
+ return oxygen_hw_free(substream);
+}
+
+static int oxygen_prepare(struct snd_pcm_substream *substream)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ unsigned int channel = oxygen_substream_channel(substream);
+ unsigned int channel_mask = 1 << channel;
+
+ spin_lock_irq(&chip->reg_lock);
+ oxygen_set_bits8(chip, OXYGEN_DMA_FLUSH, channel_mask);
+ oxygen_clear_bits8(chip, OXYGEN_DMA_FLUSH, channel_mask);
+
+ chip->interrupt_mask |= channel_mask;
+ oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, chip->interrupt_mask);
+ spin_unlock_irq(&chip->reg_lock);
+ return 0;
+}
+
+static int oxygen_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_substream *s;
+ unsigned int mask = 0;
+ int pausing;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_START:
+ pausing = 0;
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ pausing = 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_pcm_group_for_each_entry(s, substream) {
+ if (snd_pcm_substream_chip(s) == chip) {
+ mask |= 1 << oxygen_substream_channel(s);
+ snd_pcm_trigger_done(s, substream);
+ }
+ }
+
+ spin_lock(&chip->reg_lock);
+ if (!pausing) {
+ if (cmd == SNDRV_PCM_TRIGGER_START)
+ chip->pcm_running |= mask;
+ else
+ chip->pcm_running &= ~mask;
+ oxygen_write8(chip, OXYGEN_DMA_STATUS, chip->pcm_running);
+ } else {
+ if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
+ oxygen_set_bits8(chip, OXYGEN_DMA_PAUSE, mask);
+ else
+ oxygen_clear_bits8(chip, OXYGEN_DMA_PAUSE, mask);
+ }
+ spin_unlock(&chip->reg_lock);
+ return 0;
+}
+
+static snd_pcm_uframes_t oxygen_pointer(struct snd_pcm_substream *substream)
+{
+ struct oxygen *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ unsigned int channel = oxygen_substream_channel(substream);
+ u32 curr_addr;
+
+ /* no spinlock, this read should be atomic */
+ curr_addr = oxygen_read32(chip, channel_base_registers[channel]);
+ return bytes_to_frames(runtime, curr_addr - (u32)runtime->dma_addr);
+}
+
+static struct snd_pcm_ops oxygen_rec_a_ops = {
+ .open = oxygen_rec_a_open,
+ .close = oxygen_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = oxygen_rec_a_hw_params,
+ .hw_free = oxygen_hw_free,
+ .prepare = oxygen_prepare,
+ .trigger = oxygen_trigger,
+ .pointer = oxygen_pointer,
+};
+
+static struct snd_pcm_ops oxygen_rec_b_ops = {
+ .open = oxygen_rec_b_open,
+ .close = oxygen_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = oxygen_rec_b_hw_params,
+ .hw_free = oxygen_hw_free,
+ .prepare = oxygen_prepare,
+ .trigger = oxygen_trigger,
+ .pointer = oxygen_pointer,
+};
+
+static struct snd_pcm_ops oxygen_rec_c_ops = {
+ .open = oxygen_rec_c_open,
+ .close = oxygen_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = oxygen_rec_c_hw_params,
+ .hw_free = oxygen_hw_free,
+ .prepare = oxygen_prepare,
+ .trigger = oxygen_trigger,
+ .pointer = oxygen_pointer,
+};
+
+static struct snd_pcm_ops oxygen_spdif_ops = {
+ .open = oxygen_spdif_open,
+ .close = oxygen_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = oxygen_spdif_hw_params,
+ .hw_free = oxygen_spdif_hw_free,
+ .prepare = oxygen_prepare,
+ .trigger = oxygen_trigger,
+ .pointer = oxygen_pointer,
+};
+
+static struct snd_pcm_ops oxygen_multich_ops = {
+ .open = oxygen_multich_open,
+ .close = oxygen_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = oxygen_multich_hw_params,
+ .hw_free = oxygen_hw_free,
+ .prepare = oxygen_prepare,
+ .trigger = oxygen_trigger,
+ .pointer = oxygen_pointer,
+};
+
+static struct snd_pcm_ops oxygen_ac97_ops = {
+ .open = oxygen_ac97_open,
+ .close = oxygen_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = oxygen_hw_params,
+ .hw_free = oxygen_hw_free,
+ .prepare = oxygen_prepare,
+ .trigger = oxygen_trigger,
+ .pointer = oxygen_pointer,
+};
+
+static void oxygen_pcm_free(struct snd_pcm *pcm)
+{
+ snd_pcm_lib_preallocate_free_for_all(pcm);
+}
+
+int __devinit oxygen_pcm_init(struct oxygen *chip)
+{
+ struct snd_pcm *pcm;
+ int outs, ins;
+ int err;
+
+ outs = 1; /* OXYGEN_CHANNEL_MULTICH is always used */
+ ins = !!(chip->model->used_channels & (OXYGEN_CHANNEL_A |
+ OXYGEN_CHANNEL_B));
+ err = snd_pcm_new(chip->card, "Analog", 0, outs, ins, &pcm);
+ if (err < 0)
+ return err;
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &oxygen_multich_ops);
+ if (chip->model->used_channels & OXYGEN_CHANNEL_A)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &oxygen_rec_a_ops);
+ else if (chip->model->used_channels & OXYGEN_CHANNEL_B)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &oxygen_rec_b_ops);
+ pcm->private_data = chip;
+ pcm->private_free = oxygen_pcm_free;
+ strcpy(pcm->name, "Analog");
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
+ SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(chip->pci),
+ 512 * 1024, 2048 * 1024);
+ if (ins)
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(chip->pci),
+ 128 * 1024, 256 * 1024);
+
+ outs = !!(chip->model->used_channels & OXYGEN_CHANNEL_SPDIF);
+ ins = !!(chip->model->used_channels & OXYGEN_CHANNEL_C);
+ if (outs | ins) {
+ err = snd_pcm_new(chip->card, "Digital", 1, outs, ins, &pcm);
+ if (err < 0)
+ return err;
+ if (outs)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+ &oxygen_spdif_ops);
+ if (ins)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &oxygen_rec_c_ops);
+ pcm->private_data = chip;
+ pcm->private_free = oxygen_pcm_free;
+ strcpy(pcm->name, "Digital");
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(chip->pci),
+ 128 * 1024, 256 * 1024);
+ }
+
+ outs = chip->has_ac97_1 &&
+ (chip->model->used_channels & OXYGEN_CHANNEL_AC97);
+ ins = outs ||
+ (chip->model->used_channels & (OXYGEN_CHANNEL_A |
+ OXYGEN_CHANNEL_B))
+ == (OXYGEN_CHANNEL_A | OXYGEN_CHANNEL_B);
+ if (outs | ins) {
+ err = snd_pcm_new(chip->card, outs ? "AC97" : "Analog2",
+ 2, outs, ins, &pcm);
+ if (err < 0)
+ return err;
+ if (outs) {
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+ &oxygen_ac97_ops);
+ oxygen_write8_masked(chip, OXYGEN_REC_ROUTING,
+ OXYGEN_REC_B_ROUTE_AC97_1,
+ OXYGEN_REC_B_ROUTE_MASK);
+ }
+ if (ins)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &oxygen_rec_b_ops);
+ pcm->private_data = chip;
+ pcm->private_free = oxygen_pcm_free;
+ strcpy(pcm->name, outs ? "Front Panel" : "Analog 2");
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(chip->pci),
+ 128 * 1024, 256 * 1024);
+ }
+ return 0;
+}
--- /dev/null
+#ifndef OXYGEN_REGS_H_INCLUDED
+#define OXYGEN_REGS_H_INCLUDED
+
+/* recording channel A */
+#define OXYGEN_DMA_A_ADDRESS 0x00 /* 32-bit base address */
+#define OXYGEN_DMA_A_COUNT 0x04 /* buffer counter (dwords) */
+#define OXYGEN_DMA_A_TCOUNT 0x06 /* interrupt counter (dwords) */
+
+/* recording channel B */
+#define OXYGEN_DMA_B_ADDRESS 0x08
+#define OXYGEN_DMA_B_COUNT 0x0c
+#define OXYGEN_DMA_B_TCOUNT 0x0e
+
+/* recording channel C */
+#define OXYGEN_DMA_C_ADDRESS 0x10
+#define OXYGEN_DMA_C_COUNT 0x14
+#define OXYGEN_DMA_C_TCOUNT 0x16
+
+/* SPDIF playback channel */
+#define OXYGEN_DMA_SPDIF_ADDRESS 0x18
+#define OXYGEN_DMA_SPDIF_COUNT 0x1c
+#define OXYGEN_DMA_SPDIF_TCOUNT 0x1e
+
+/* multichannel playback channel */
+#define OXYGEN_DMA_MULTICH_ADDRESS 0x20
+#define OXYGEN_DMA_MULTICH_COUNT 0x24 /* 24 bits */
+#define OXYGEN_DMA_MULTICH_TCOUNT 0x28 /* 24 bits */
+
+/* AC'97 (front panel) playback channel */
+#define OXYGEN_DMA_AC97_ADDRESS 0x30
+#define OXYGEN_DMA_AC97_COUNT 0x34
+#define OXYGEN_DMA_AC97_TCOUNT 0x36
+
+/* all registers 0x00..0x36 return current position on read */
+
+#define OXYGEN_DMA_STATUS 0x40 /* 1 = running, 0 = stop */
+#define OXYGEN_CHANNEL_A 0x01
+#define OXYGEN_CHANNEL_B 0x02
+#define OXYGEN_CHANNEL_C 0x04
+#define OXYGEN_CHANNEL_SPDIF 0x08
+#define OXYGEN_CHANNEL_MULTICH 0x10
+#define OXYGEN_CHANNEL_AC97 0x20
+
+#define OXYGEN_DMA_PAUSE 0x41 /* 1 = pause */
+/* OXYGEN_CHANNEL_* */
+
+#define OXYGEN_DMA_RESET 0x42
+/* OXYGEN_CHANNEL_* */
+
+#define OXYGEN_PLAY_CHANNELS 0x43
+#define OXYGEN_PLAY_CHANNELS_MASK 0x03
+#define OXYGEN_PLAY_CHANNELS_2 0x00
+#define OXYGEN_PLAY_CHANNELS_4 0x01
+#define OXYGEN_PLAY_CHANNELS_6 0x02
+#define OXYGEN_PLAY_CHANNELS_8 0x03
+#define OXYGEN_DMA_A_BURST_MASK 0x04
+#define OXYGEN_DMA_A_BURST_8 0x00 /* dwords */
+#define OXYGEN_DMA_A_BURST_16 0x04
+#define OXYGEN_DMA_MULTICH_BURST_MASK 0x08
+#define OXYGEN_DMA_MULTICH_BURST_8 0x00
+#define OXYGEN_DMA_MULTICH_BURST_16 0x08
+
+#define OXYGEN_INTERRUPT_MASK 0x44
+/* OXYGEN_CHANNEL_* */
+#define OXYGEN_INT_SPDIF_IN_DETECT 0x0100
+#define OXYGEN_INT_MCU 0x0200
+#define OXYGEN_INT_2WIRE 0x0400
+#define OXYGEN_INT_GPIO 0x0800
+#define OXYGEN_INT_MCB 0x2000
+#define OXYGEN_INT_AC97 0x4000
+
+#define OXYGEN_INTERRUPT_STATUS 0x46
+/* OXYGEN_CHANNEL_* amd OXYGEN_INT_* */
+#define OXYGEN_INT_MIDI 0x1000
+
+#define OXYGEN_MISC 0x48
+#define OXYGEN_MISC_WRITE_PCI_SUBID 0x01
+#define OXYGEN_MISC_LATENCY_3F 0x02
+#define OXYGEN_MISC_REC_C_FROM_SPDIF 0x04
+#define OXYGEN_MISC_REC_B_FROM_AC97 0x08
+#define OXYGEN_MISC_REC_A_FROM_MULTICH 0x10
+#define OXYGEN_MISC_PCI_MEM_W_1_CLOCK 0x20
+#define OXYGEN_MISC_MIDI 0x40
+#define OXYGEN_MISC_CRYSTAL_MASK 0x80
+#define OXYGEN_MISC_CRYSTAL_24576 0x00
+#define OXYGEN_MISC_CRYSTAL_27 0x80 /* MHz */
+
+#define OXYGEN_REC_FORMAT 0x4a
+#define OXYGEN_REC_FORMAT_A_MASK 0x03
+#define OXYGEN_REC_FORMAT_A_SHIFT 0
+#define OXYGEN_REC_FORMAT_B_MASK 0x0c
+#define OXYGEN_REC_FORMAT_B_SHIFT 2
+#define OXYGEN_REC_FORMAT_C_MASK 0x30
+#define OXYGEN_REC_FORMAT_C_SHIFT 4
+#define OXYGEN_FORMAT_16 0x00
+#define OXYGEN_FORMAT_24 0x01
+#define OXYGEN_FORMAT_32 0x02
+
+#define OXYGEN_PLAY_FORMAT 0x4b
+#define OXYGEN_SPDIF_FORMAT_MASK 0x03
+#define OXYGEN_SPDIF_FORMAT_SHIFT 0
+#define OXYGEN_MULTICH_FORMAT_MASK 0x0c
+#define OXYGEN_MULTICH_FORMAT_SHIFT 2
+/* OXYGEN_FORMAT_* */
+
+#define OXYGEN_REC_CHANNELS 0x4c
+#define OXYGEN_REC_CHANNELS_MASK 0x07
+#define OXYGEN_REC_CHANNELS_2_2_2 0x00 /* DMA A, B, C */
+#define OXYGEN_REC_CHANNELS_4_2_2 0x01
+#define OXYGEN_REC_CHANNELS_6_0_2 0x02
+#define OXYGEN_REC_CHANNELS_6_2_0 0x03
+#define OXYGEN_REC_CHANNELS_8_0_0 0x04
+
+#define OXYGEN_FUNCTION 0x50
+#define OXYGEN_FUNCTION_CLOCK_MASK 0x01
+#define OXYGEN_FUNCTION_CLOCK_PLL 0x00
+#define OXYGEN_FUNCTION_CLOCK_CRYSTAL 0x01
+#define OXYGEN_FUNCTION_RESET_CODEC 0x02
+#define OXYGEN_FUNCTION_RESET_POL 0x04
+#define OXYGEN_FUNCTION_PWDN 0x08
+#define OXYGEN_FUNCTION_PWDN_EN 0x10
+#define OXYGEN_FUNCTION_PWDN_POL 0x20
+#define OXYGEN_FUNCTION_2WIRE_SPI_MASK 0x40
+#define OXYGEN_FUNCTION_SPI 0x00
+#define OXYGEN_FUNCTION_2WIRE 0x40
+#define OXYGEN_FUNCTION_ENABLE_SPI_4_5 0x80 /* 0 = EEPROM */
+
+#define OXYGEN_I2S_MULTICH_FORMAT 0x60
+#define OXYGEN_I2S_RATE_MASK 0x0007 /* LRCK */
+#define OXYGEN_RATE_32000 0x0000
+#define OXYGEN_RATE_44100 0x0001
+#define OXYGEN_RATE_48000 0x0002
+#define OXYGEN_RATE_64000 0x0003
+#define OXYGEN_RATE_88200 0x0004
+#define OXYGEN_RATE_96000 0x0005
+#define OXYGEN_RATE_176400 0x0006
+#define OXYGEN_RATE_192000 0x0007
+#define OXYGEN_I2S_FORMAT_MASK 0x0008
+#define OXYGEN_I2S_FORMAT_I2S 0x0000
+#define OXYGEN_I2S_FORMAT_LJUST 0x0008
+#define OXYGEN_I2S_MCLK_MASK 0x0030 /* MCLK/LRCK */
+#define OXYGEN_I2S_MCLK_128 0x0000
+#define OXYGEN_I2S_MCLK_256 0x0010
+#define OXYGEN_I2S_MCLK_512 0x0020
+#define OXYGEN_I2S_BITS_MASK 0x00c0
+#define OXYGEN_I2S_BITS_16 0x0000
+#define OXYGEN_I2S_BITS_20 0x0040
+#define OXYGEN_I2S_BITS_24 0x0080
+#define OXYGEN_I2S_BITS_32 0x00c0
+#define OXYGEN_I2S_MASTER 0x0100
+#define OXYGEN_I2S_BCLK_MASK 0x0600 /* BCLK/LRCK */
+#define OXYGEN_I2S_BCLK_64 0x0000
+#define OXYGEN_I2S_BCLK_128 0x0200
+#define OXYGEN_I2S_BCLK_256 0x0400
+#define OXYGEN_I2S_MUTE_MCLK 0x0800
+
+#define OXYGEN_I2S_A_FORMAT 0x62
+#define OXYGEN_I2S_B_FORMAT 0x64
+#define OXYGEN_I2S_C_FORMAT 0x66
+/* like OXYGEN_I2S_MULTICH_FORMAT */
+
+#define OXYGEN_SPDIF_CONTROL 0x70
+#define OXYGEN_SPDIF_OUT_ENABLE 0x00000002
+#define OXYGEN_SPDIF_LOOPBACK 0x00000004 /* in to out */
+#define OXYGEN_SPDIF_SENSE_MASK 0x00000008
+#define OXYGEN_SPDIF_LOCK_MASK 0x00000010
+#define OXYGEN_SPDIF_RATE_MASK 0x00000020
+#define OXYGEN_SPDIF_SPDVALID 0x00000040
+#define OXYGEN_SPDIF_SENSE_PAR 0x00000200
+#define OXYGEN_SPDIF_LOCK_PAR 0x00000400
+#define OXYGEN_SPDIF_SENSE_STATUS 0x00000800
+#define OXYGEN_SPDIF_LOCK_STATUS 0x00001000
+#define OXYGEN_SPDIF_SENSE_INT 0x00002000 /* r/wc */
+#define OXYGEN_SPDIF_LOCK_INT 0x00004000 /* r/wc */
+#define OXYGEN_SPDIF_RATE_INT 0x00008000 /* r/wc */
+#define OXYGEN_SPDIF_IN_CLOCK_MASK 0x00010000
+#define OXYGEN_SPDIF_IN_CLOCK_96 0x00000000 /* <= 96 kHz */
+#define OXYGEN_SPDIF_IN_CLOCK_192 0x00010000 /* > 96 kHz */
+#define OXYGEN_SPDIF_OUT_RATE_MASK 0x07000000
+#define OXYGEN_SPDIF_OUT_RATE_SHIFT 24
+/* OXYGEN_RATE_* << OXYGEN_SPDIF_OUT_RATE_SHIFT */
+
+#define OXYGEN_SPDIF_OUTPUT_BITS 0x74
+#define OXYGEN_SPDIF_NONAUDIO 0x00000002
+#define OXYGEN_SPDIF_C 0x00000004
+#define OXYGEN_SPDIF_PREEMPHASIS 0x00000008
+#define OXYGEN_SPDIF_CATEGORY_MASK 0x000007f0
+#define OXYGEN_SPDIF_CATEGORY_SHIFT 4
+#define OXYGEN_SPDIF_ORIGINAL 0x00000800
+#define OXYGEN_SPDIF_CS_RATE_MASK 0x0000f000
+#define OXYGEN_SPDIF_CS_RATE_SHIFT 12
+#define OXYGEN_SPDIF_V 0x00010000 /* 0 = valid */
+
+#define OXYGEN_SPDIF_INPUT_BITS 0x78
+/* 32 bits, IEC958_AES_* */
+
+#define OXYGEN_EEPROM_CONTROL 0x80
+#define OXYGEN_EEPROM_ADDRESS_MASK 0x7f
+#define OXYGEN_EEPROM_DIR_MASK 0x80
+#define OXYGEN_EEPROM_DIR_READ 0x00
+#define OXYGEN_EEPROM_DIR_WRITE 0x80
+
+#define OXYGEN_EEPROM_STATUS 0x81
+#define OXYGEN_EEPROM_VALID 0x40
+#define OXYGEN_EEPROM_BUSY 0x80
+
+#define OXYGEN_EEPROM_DATA 0x82 /* 16 bits */
+
+#define OXYGEN_2WIRE_CONTROL 0x90
+#define OXYGEN_2WIRE_DIR_MASK 0x01
+#define OXYGEN_2WIRE_DIR_WRITE 0x00
+#define OXYGEN_2WIRE_DIR_READ 0x01
+#define OXYGEN_2WIRE_ADDRESS_MASK 0xfe /* slave device address */
+#define OXYGEN_2WIRE_ADDRESS_SHIFT 1
+
+#define OXYGEN_2WIRE_MAP 0x91 /* address, 8 bits */
+#define OXYGEN_2WIRE_DATA 0x92 /* data, 16 bits */
+
+#define OXYGEN_2WIRE_BUS_STATUS 0x94
+#define OXYGEN_2WIRE_BUSY 0x0001
+#define OXYGEN_2WIRE_LENGTH_MASK 0x0002
+#define OXYGEN_2WIRE_LENGTH_8 0x0000
+#define OXYGEN_2WIRE_LENGTH_16 0x0002
+#define OXYGEN_2WIRE_MANUAL_READ 0x0004 /* 0 = auto read */
+#define OXYGEN_2WIRE_WRITE_MAP_ONLY 0x0008
+#define OXYGEN_2WIRE_SLAVE_AD_MASK 0x0030 /* AD0, AD1 */
+#define OXYGEN_2WIRE_INTERRUPT_MASK 0x0040 /* 0 = int. if not responding */
+#define OXYGEN_2WIRE_SLAVE_NO_RESPONSE 0x0080
+#define OXYGEN_2WIRE_SPEED_MASK 0x0100
+#define OXYGEN_2WIRE_SPEED_STANDARD 0x0000
+#define OXYGEN_2WIRE_SPEED_FAST 0x0100
+#define OXYGEN_2WIRE_CLOCK_SYNC 0x0200
+#define OXYGEN_2WIRE_BUS_RESET 0x0400
+
+#define OXYGEN_SPI_CONTROL 0x98
+#define OXYGEN_SPI_BUSY 0x01 /* read */
+#define OXYGEN_SPI_TRIGGER 0x01 /* write */
+#define OXYGEN_SPI_DATA_LENGTH_MASK 0x02
+#define OXYGEN_SPI_DATA_LENGTH_2 0x00
+#define OXYGEN_SPI_DATA_LENGTH_3 0x02
+#define OXYGEN_SPI_CLOCK_MASK 0xc0
+#define OXYGEN_SPI_CLOCK_160 0x00 /* ns */
+#define OXYGEN_SPI_CLOCK_320 0x40
+#define OXYGEN_SPI_CLOCK_640 0x80
+#define OXYGEN_SPI_CLOCK_1280 0xc0
+#define OXYGEN_SPI_CODEC_MASK 0x70 /* 0..5 */
+#define OXYGEN_SPI_CODEC_SHIFT 4
+#define OXYGEN_SPI_CEN_MASK 0x80
+#define OXYGEN_SPI_CEN_LATCH_CLOCK_LO 0x00
+#define OXYGEN_SPI_CEN_LATCH_CLOCK_HI 0x80
+
+#define OXYGEN_SPI_DATA1 0x99
+#define OXYGEN_SPI_DATA2 0x9a
+#define OXYGEN_SPI_DATA3 0x9b
+
+#define OXYGEN_MPU401 0xa0
+
+#define OXYGEN_MPU401_CONTROL 0xa2
+#define OXYGEN_MPU401_LOOPBACK 0x01 /* TXD to RXD */
+
+#define OXYGEN_GPI_DATA 0xa4
+/* bits 0..5 = pin XGPI0..XGPI5 */
+
+#define OXYGEN_GPI_INTERRUPT_MASK 0xa5
+/* bits 0..5, 1 = enable */
+
+#define OXYGEN_GPIO_DATA 0xa6
+/* bits 0..9 */
+
+#define OXYGEN_GPIO_CONTROL 0xa8
+/* bits 0..9, 0 = input, 1 = output */
+#define OXYGEN_GPIO1_XSLAVE_RDY 0x8000
+
+#define OXYGEN_GPIO_INTERRUPT_MASK 0xaa
+/* bits 0..9, 1 = enable */
+
+#define OXYGEN_DEVICE_SENSE 0xac
+#define OXYGEN_HEAD_PHONE_DETECT 0x01
+#define OXYGEN_HEAD_PHONE_MASK 0x06
+#define OXYGEN_HEAD_PHONE_PASSIVE_SPK 0x00
+#define OXYGEN_HEAD_PHONE_HP 0x02
+#define OXYGEN_HEAD_PHONE_ACTIVE_SPK 0x04
+
+#define OXYGEN_MCU_2WIRE_DATA 0xb0
+
+#define OXYGEN_MCU_2WIRE_MAP 0xb2
+
+#define OXYGEN_MCU_2WIRE_STATUS 0xb3
+#define OXYGEN_MCU_2WIRE_BUSY 0x01
+#define OXYGEN_MCU_2WIRE_LENGTH_MASK 0x06
+#define OXYGEN_MCU_2WIRE_LENGTH_1 0x00
+#define OXYGEN_MCU_2WIRE_LENGTH_2 0x02
+#define OXYGEN_MCU_2WIRE_LENGTH_3 0x04
+#define OXYGEN_MCU_2WIRE_WRITE 0x08 /* r/wc */
+#define OXYGEN_MCU_2WIRE_READ 0x10 /* r/wc */
+#define OXYGEN_MCU_2WIRE_DRV_XACT_FAIL 0x20 /* r/wc */
+#define OXYGEN_MCU_2WIRE_RESET 0x40
+
+#define OXYGEN_MCU_2WIRE_CONTROL 0xb4
+#define OXYGEN_MCU_2WIRE_DRV_ACK 0x01
+#define OXYGEN_MCU_2WIRE_DRV_XACT 0x02
+#define OXYGEN_MCU_2WIRE_INT_MASK 0x04
+#define OXYGEN_MCU_2WIRE_SYNC_MASK 0x08
+#define OXYGEN_MCU_2WIRE_SYNC_RDY_PIN 0x00
+#define OXYGEN_MCU_2WIRE_SYNC_DATA 0x08
+#define OXYGEN_MCU_2WIRE_ADDRESS_MASK 0x30
+#define OXYGEN_MCU_2WIRE_ADDRESS_10 0x00
+#define OXYGEN_MCU_2WIRE_ADDRESS_12 0x10
+#define OXYGEN_MCU_2WIRE_ADDRESS_14 0x20
+#define OXYGEN_MCU_2WIRE_ADDRESS_16 0x30
+#define OXYGEN_MCU_2WIRE_INT_POL 0x40
+#define OXYGEN_MCU_2WIRE_SYNC_ENABLE 0x80
+
+#define OXYGEN_PLAY_ROUTING 0xc0
+#define OXYGEN_PLAY_MUTE01 0x0001
+#define OXYGEN_PLAY_MUTE23 0x0002
+#define OXYGEN_PLAY_MUTE45 0x0004
+#define OXYGEN_PLAY_MUTE67 0x0008
+#define OXYGEN_PLAY_MULTICH_MASK 0x0010
+#define OXYGEN_PLAY_MULTICH_I2S_DAC 0x0000
+#define OXYGEN_PLAY_MULTICH_AC97 0x0010
+#define OXYGEN_PLAY_SPDIF_MASK 0x00e0
+#define OXYGEN_PLAY_SPDIF_SPDIF 0x0000
+#define OXYGEN_PLAY_SPDIF_MULTICH_01 0x0020
+#define OXYGEN_PLAY_SPDIF_MULTICH_23 0x0040
+#define OXYGEN_PLAY_SPDIF_MULTICH_45 0x0060
+#define OXYGEN_PLAY_SPDIF_MULTICH_67 0x0080
+#define OXYGEN_PLAY_SPDIF_REC_A 0x00a0
+#define OXYGEN_PLAY_SPDIF_REC_B 0x00c0
+#define OXYGEN_PLAY_SPDIF_I2S_ADC_3 0x00e0
+#define OXYGEN_PLAY_DAC0_SOURCE_MASK 0x0300
+#define OXYGEN_PLAY_DAC0_SOURCE_SHIFT 8
+#define OXYGEN_PLAY_DAC1_SOURCE_MASK 0x0c00
+#define OXYGEN_PLAY_DAC1_SOURCE_SHIFT 10
+#define OXYGEN_PLAY_DAC2_SOURCE_MASK 0x3000
+#define OXYGEN_PLAY_DAC2_SOURCE_SHIFT 12
+#define OXYGEN_PLAY_DAC3_SOURCE_MASK 0xc000
+#define OXYGEN_PLAY_DAC3_SOURCE_SHIFT 14
+
+#define OXYGEN_REC_ROUTING 0xc2
+#define OXYGEN_MUTE_I2S_ADC_1 0x01
+#define OXYGEN_MUTE_I2S_ADC_2 0x02
+#define OXYGEN_MUTE_I2S_ADC_3 0x04
+#define OXYGEN_REC_A_ROUTE_MASK 0x08
+#define OXYGEN_REC_A_ROUTE_I2S_ADC_1 0x00
+#define OXYGEN_REC_A_ROUTE_AC97_0 0x08
+#define OXYGEN_REC_B_ROUTE_MASK 0x10
+#define OXYGEN_REC_B_ROUTE_I2S_ADC_2 0x00
+#define OXYGEN_REC_B_ROUTE_AC97_1 0x10
+#define OXYGEN_REC_C_ROUTE_MASK 0x20
+#define OXYGEN_REC_C_ROUTE_SPDIF 0x00
+#define OXYGEN_REC_C_ROUTE_I2S_ADC_3 0x20
+
+#define OXYGEN_ADC_MONITOR 0xc3
+#define OXYGEN_ADC_MONITOR_A 0x01
+#define OXYGEN_ADC_MONITOR_A_HALF_VOL 0x02
+#define OXYGEN_ADC_MONITOR_B 0x04
+#define OXYGEN_ADC_MONITOR_B_HALF_VOL 0x08
+#define OXYGEN_ADC_MONITOR_C 0x10
+#define OXYGEN_ADC_MONITOR_C_HALF_VOL 0x20
+
+#define OXYGEN_A_MONITOR_ROUTING 0xc4
+#define OXYGEN_A_MONITOR_ROUTE_0_MASK 0x03
+#define OXYGEN_A_MONITOR_ROUTE_0_SHIFT 0
+#define OXYGEN_A_MONITOR_ROUTE_1_MASK 0x0c
+#define OXYGEN_A_MONITOR_ROUTE_1_SHIFT 2
+#define OXYGEN_A_MONITOR_ROUTE_2_MASK 0x30
+#define OXYGEN_A_MONITOR_ROUTE_2_SHIFT 4
+#define OXYGEN_A_MONITOR_ROUTE_3_MASK 0xc0
+#define OXYGEN_A_MONITOR_ROUTE_3_SHIFT 6
+
+#define OXYGEN_AC97_CONTROL 0xd0
+#define OXYGEN_AC97_COLD_RESET 0x0001
+#define OXYGEN_AC97_SUSPENDED 0x0002 /* read */
+#define OXYGEN_AC97_RESUME 0x0002 /* write */
+#define OXYGEN_AC97_CLOCK_DISABLE 0x0004
+#define OXYGEN_AC97_NO_CODEC_0 0x0008
+#define OXYGEN_AC97_CODEC_0 0x0010
+#define OXYGEN_AC97_CODEC_1 0x0020
+
+#define OXYGEN_AC97_INTERRUPT_MASK 0xd2
+#define OXYGEN_AC97_INT_READ_DONE 0x01
+#define OXYGEN_AC97_INT_WRITE_DONE 0x02
+#define OXYGEN_AC97_INT_CODEC_0 0x10
+#define OXYGEN_AC97_INT_CODEC_1 0x20
+
+#define OXYGEN_AC97_INTERRUPT_STATUS 0xd3
+/* OXYGEN_AC97_INT_* */
+
+#define OXYGEN_AC97_OUT_CONFIG 0xd4
+#define OXYGEN_AC97_CODEC1_SLOT3 0x00000001
+#define OXYGEN_AC97_CODEC1_SLOT3_VSR 0x00000002
+#define OXYGEN_AC97_CODEC1_SLOT4 0x00000010
+#define OXYGEN_AC97_CODEC1_SLOT4_VSR 0x00000020
+#define OXYGEN_AC97_CODEC0_FRONTL 0x00000100
+#define OXYGEN_AC97_CODEC0_FRONTR 0x00000200
+#define OXYGEN_AC97_CODEC0_SIDEL 0x00000400
+#define OXYGEN_AC97_CODEC0_SIDER 0x00000800
+#define OXYGEN_AC97_CODEC0_CENTER 0x00001000
+#define OXYGEN_AC97_CODEC0_BASE 0x00002000
+#define OXYGEN_AC97_CODEC0_REARL 0x00004000
+#define OXYGEN_AC97_CODEC0_REARR 0x00008000
+
+#define OXYGEN_AC97_IN_CONFIG 0xd8
+#define OXYGEN_AC97_CODEC1_LINEL 0x00000001
+#define OXYGEN_AC97_CODEC1_LINEL_VSR 0x00000002
+#define OXYGEN_AC97_CODEC1_LINEL_16 0x00000000
+#define OXYGEN_AC97_CODEC1_LINEL_18 0x00000004
+#define OXYGEN_AC97_CODEC1_LINEL_20 0x00000008
+#define OXYGEN_AC97_CODEC1_LINER 0x00000010
+#define OXYGEN_AC97_CODEC1_LINER_VSR 0x00000020
+#define OXYGEN_AC97_CODEC1_LINER_16 0x00000000
+#define OXYGEN_AC97_CODEC1_LINER_18 0x00000040
+#define OXYGEN_AC97_CODEC1_LINER_20 0x00000080
+#define OXYGEN_AC97_CODEC0_LINEL 0x00000100
+#define OXYGEN_AC97_CODEC0_LINER 0x00000200
+
+#define OXYGEN_AC97_REGS 0xdc
+#define OXYGEN_AC97_REG_DATA_MASK 0x0000ffff
+#define OXYGEN_AC97_REG_ADDR_MASK 0x007f0000
+#define OXYGEN_AC97_REG_ADDR_SHIFT 16
+#define OXYGEN_AC97_REG_DIR_MASK 0x00800000
+#define OXYGEN_AC97_REG_DIR_WRITE 0x00000000
+#define OXYGEN_AC97_REG_DIR_READ 0x00800000
+#define OXYGEN_AC97_REG_CODEC_MASK 0x01000000
+#define OXYGEN_AC97_REG_CODEC_SHIFT 24
+
+#define OXYGEN_TEST 0xe0
+#define OXYGEN_TEST_RAM_SUCCEEDED 0x01
+#define OXYGEN_TEST_PLAYBACK_RAM 0x02
+#define OXYGEN_TEST_RECORD_RAM 0x04
+#define OXYGEN_TEST_PLL 0x08
+#define OXYGEN_TEST_2WIRE_LOOPBACK 0x10
+
+#define OXYGEN_DMA_FLUSH 0xe1
+/* OXYGEN_CHANNEL_* */
+
+#define OXYGEN_CODEC_VERSION 0xe4
+#define OXYGEN_XCID_MASK 0x07
+
+#define OXYGEN_REVISION 0xe6
+#define OXYGEN_REVISION_XPKGID_MASK 0x0007
+#define OXYGEN_REVISION_MASK 0xfff8
+#define OXYGEN_REVISION_2 0x0008 /* bit flag */
+#define OXYGEN_REVISION_8787 0x0014 /* 8 bits */
+
+#define OXYGEN_OFFSIN_48K 0xe8
+#define OXYGEN_OFFSBASE_48K 0xe9
+#define OXYGEN_OFFSBASE_MASK 0x0fff
+#define OXYGEN_OFFSIN_44K 0xec
+#define OXYGEN_OFFSBASE_44K 0xed
+
+#endif
--- /dev/null
+/*
+ * C-Media CMI8788 driver for Asus Xonar cards
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this driver; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * CMI8788:
+ *
+ * SPI 0 -> 1st PCM1796 (front)
+ * SPI 1 -> 2nd PCM1796 (surround)
+ * SPI 2 -> 3rd PCM1796 (center/LFE)
+ * SPI 4 -> 4th PCM1796 (back)
+ *
+ * GPIO 2 -> M0 of CS5381
+ * GPIO 3 -> M1 of CS5381
+ * GPIO 5 <- external power present (D2X only)
+ * GPIO 7 -> ALT
+ * GPIO 8 -> enable output to speakers
+ *
+ * CM9780:
+ *
+ * GPIO 0 -> enable AC'97 bypass (line in -> ADC)
+ */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/mutex.h>
+#include <sound/ac97_codec.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/tlv.h>
+#include "oxygen.h"
+#include "cm9780.h"
+
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_DESCRIPTION("Asus AV200 driver");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{Asus,AV200}}");
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "card index");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "enable card");
+
+static struct pci_device_id xonar_ids[] __devinitdata = {
+ { OXYGEN_PCI_SUBID(0x1043, 0x8269) }, /* Asus Xonar D2 */
+ { OXYGEN_PCI_SUBID(0x1043, 0x82b7) }, /* Asus Xonar D2X */
+ { }
+};
+MODULE_DEVICE_TABLE(pci, xonar_ids);
+
+
+#define GPIO_CS5381_M_MASK 0x000c
+#define GPIO_CS5381_M_SINGLE 0x0000
+#define GPIO_CS5381_M_DOUBLE 0x0004
+#define GPIO_CS5381_M_QUAD 0x0008
+#define GPIO_EXT_POWER 0x0020
+#define GPIO_ALT 0x0080
+#define GPIO_OUTPUT_ENABLE 0x0100
+
+#define GPIO_LINE_MUTE CM9780_GPO0
+
+/* register 16 */
+#define PCM1796_ATL_MASK 0xff
+/* register 17 */
+#define PCM1796_ATR_MASK 0xff
+/* register 18 */
+#define PCM1796_MUTE 0x01
+#define PCM1796_DME 0x02
+#define PCM1796_DMF_MASK 0x0c
+#define PCM1796_DMF_DISABLED 0x00
+#define PCM1796_DMF_48 0x04
+#define PCM1796_DMF_441 0x08
+#define PCM1796_DMF_32 0x0c
+#define PCM1796_FMT_MASK 0x70
+#define PCM1796_FMT_16_RJUST 0x00
+#define PCM1796_FMT_20_RJUST 0x10
+#define PCM1796_FMT_24_RJUST 0x20
+#define PCM1796_FMT_24_LJUST 0x30
+#define PCM1796_FMT_16_I2S 0x40
+#define PCM1796_FMT_24_I2S 0x50
+#define PCM1796_ATLD 0x80
+/* register 19 */
+#define PCM1796_INZD 0x01
+#define PCM1796_FLT_MASK 0x02
+#define PCM1796_FLT_SHARP 0x00
+#define PCM1796_FLT_SLOW 0x02
+#define PCM1796_DFMS 0x04
+#define PCM1796_OPE 0x10
+#define PCM1796_ATS_MASK 0x60
+#define PCM1796_ATS_1 0x00
+#define PCM1796_ATS_2 0x20
+#define PCM1796_ATS_4 0x40
+#define PCM1796_ATS_8 0x60
+#define PCM1796_REV 0x80
+/* register 20 */
+#define PCM1796_OS_MASK 0x03
+#define PCM1796_OS_64 0x00
+#define PCM1796_OS_32 0x01
+#define PCM1796_OS_128 0x02
+#define PCM1796_CHSL_MASK 0x04
+#define PCM1796_CHSL_LEFT 0x00
+#define PCM1796_CHSL_RIGHT 0x04
+#define PCM1796_MONO 0x08
+#define PCM1796_DFTH 0x10
+#define PCM1796_DSD 0x20
+#define PCM1796_SRST 0x40
+/* register 21 */
+#define PCM1796_PCMZ 0x01
+#define PCM1796_DZ_MASK 0x06
+/* register 22 */
+#define PCM1796_ZFGL 0x01
+#define PCM1796_ZFGR 0x02
+/* register 23 */
+#define PCM1796_ID_MASK 0x1f
+
+struct xonar_data {
+ u8 is_d2x;
+ u8 has_power;
+};
+
+static void pcm1796_write(struct oxygen *chip, unsigned int codec,
+ u8 reg, u8 value)
+{
+ /* maps ALSA channel pair number to SPI output */
+ static const u8 codec_map[4] = {
+ 0, 1, 2, 4
+ };
+ oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
+ OXYGEN_SPI_DATA_LENGTH_2 |
+ OXYGEN_SPI_CLOCK_160 |
+ (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
+ OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
+ (reg << 8) | value);
+}
+
+static void xonar_init(struct oxygen *chip)
+{
+ struct xonar_data *data = chip->model_data;
+ unsigned int i;
+
+ data->is_d2x = chip->pci->subsystem_device == 0x82b7;
+
+ for (i = 0; i < 4; ++i) {
+ pcm1796_write(chip, i, 18, PCM1796_FMT_24_LJUST | PCM1796_ATLD);
+ pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
+ pcm1796_write(chip, i, 20, PCM1796_OS_64);
+ pcm1796_write(chip, i, 21, 0);
+ pcm1796_write(chip, i, 16, 0xff); /* set ATL/ATR after ATLD */
+ pcm1796_write(chip, i, 17, 0xff);
+ }
+
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
+ GPIO_CS5381_M_MASK | GPIO_ALT);
+ oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+ GPIO_CS5381_M_SINGLE,
+ GPIO_CS5381_M_MASK | GPIO_ALT);
+ if (data->is_d2x) {
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
+ GPIO_EXT_POWER);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_INTERRUPT_MASK,
+ GPIO_EXT_POWER);
+ chip->interrupt_mask |= OXYGEN_INT_GPIO;
+ data->has_power = !!(oxygen_read16(chip, OXYGEN_GPIO_DATA)
+ & GPIO_EXT_POWER);
+ }
+ oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
+ oxygen_ac97_clear_bits(chip, 0, CM9780_GPIO_STATUS, GPIO_LINE_MUTE);
+ msleep(300);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_OUTPUT_ENABLE);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
+
+ snd_component_add(chip->card, "PCM1796");
+ snd_component_add(chip->card, "CS5381");
+}
+
+static void xonar_cleanup(struct oxygen *chip)
+{
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
+}
+
+static void set_pcm1796_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
+{
+#if 0
+ unsigned int i;
+ u8 value;
+
+ value = params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
+ for (i = 0; i < 4; ++i)
+ pcm1796_write(chip, i, 20, value);
+#endif
+}
+
+static void update_pcm1796_volume(struct oxygen *chip)
+{
+ unsigned int i;
+
+ for (i = 0; i < 4; ++i) {
+ pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
+ pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
+ }
+}
+
+static void update_pcm1796_mute(struct oxygen *chip)
+{
+ unsigned int i;
+ u8 value;
+
+ value = PCM1796_FMT_24_LJUST | PCM1796_ATLD;
+ if (chip->dac_mute)
+ value |= PCM1796_MUTE;
+ for (i = 0; i < 4; ++i)
+ pcm1796_write(chip, i, 18, value);
+}
+
+static void set_cs5381_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
+{
+ unsigned int value;
+
+ if (params_rate(params) <= 54000)
+ value = GPIO_CS5381_M_SINGLE;
+ else if (params_rate(params) <= 108000)
+ value = GPIO_CS5381_M_DOUBLE;
+ else
+ value = GPIO_CS5381_M_QUAD;
+ oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+ value, GPIO_CS5381_M_MASK);
+}
+
+static void xonar_gpio_changed(struct oxygen *chip)
+{
+ struct xonar_data *data = chip->model_data;
+ u8 has_power;
+
+ if (!data->is_d2x)
+ return;
+ has_power = !!(oxygen_read16(chip, OXYGEN_GPIO_DATA)
+ & GPIO_EXT_POWER);
+ if (has_power != data->has_power) {
+ data->has_power = has_power;
+ if (has_power) {
+ snd_printk(KERN_NOTICE "power restored\n");
+ } else {
+ snd_printk(KERN_CRIT
+ "Hey! Don't unplug the power cable!\n");
+ /* TODO: stop PCMs */
+ }
+ }
+}
+
+static void mute_ac97_ctl(struct oxygen *chip, unsigned int control)
+{
+ unsigned int index = chip->controls[control]->private_value & 0xff;
+ u16 value;
+
+ value = oxygen_read_ac97(chip, 0, index);
+ if (!(value & 0x8000)) {
+ oxygen_write_ac97(chip, 0, index, value | 0x8000);
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &chip->controls[control]->id);
+ }
+}
+
+static void xonar_ac97_switch_hook(struct oxygen *chip, unsigned int codec,
+ unsigned int reg, int mute)
+{
+ if (codec != 0)
+ return;
+ /* line-in is exclusive */
+ switch (reg) {
+ case AC97_LINE:
+ oxygen_write_ac97_masked(chip, 0, CM9780_GPIO_STATUS,
+ mute ? GPIO_LINE_MUTE : 0,
+ GPIO_LINE_MUTE);
+ if (!mute) {
+ mute_ac97_ctl(chip, CONTROL_MIC_CAPTURE_SWITCH);
+ mute_ac97_ctl(chip, CONTROL_CD_CAPTURE_SWITCH);
+ mute_ac97_ctl(chip, CONTROL_AUX_CAPTURE_SWITCH);
+ }
+ break;
+ case AC97_MIC:
+ case AC97_CD:
+ case AC97_VIDEO:
+ case AC97_AUX:
+ if (!mute) {
+ oxygen_ac97_set_bits(chip, 0, CM9780_GPIO_STATUS,
+ GPIO_LINE_MUTE);
+ mute_ac97_ctl(chip, CONTROL_LINE_CAPTURE_SWITCH);
+ }
+ break;
+ }
+}
+
+static int pcm1796_volume_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = 8;
+ info->value.integer.min = 0x0f;
+ info->value.integer.max = 0xff;
+ return 0;
+}
+
+static int alt_switch_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+
+ value->value.integer.value[0] =
+ !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_ALT);
+ return 0;
+}
+
+static int alt_switch_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ u16 old_bits, new_bits;
+ int changed;
+
+ spin_lock_irq(&chip->reg_lock);
+ old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
+ if (value->value.integer.value[0])
+ new_bits = old_bits | GPIO_ALT;
+ else
+ new_bits = old_bits & ~GPIO_ALT;
+ changed = new_bits != old_bits;
+ if (changed)
+ oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
+ spin_unlock_irq(&chip->reg_lock);
+ return changed;
+}
+
+static const struct snd_kcontrol_new alt_switch = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Analog Loopback Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = alt_switch_get,
+ .put = alt_switch_put,
+};
+
+static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0);
+
+static int xonar_control_filter(struct snd_kcontrol_new *template)
+{
+ if (!strcmp(template->name, "Master Playback Volume")) {
+ template->access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
+ template->info = pcm1796_volume_info,
+ template->tlv.p = pcm1796_db_scale;
+ } else if (!strncmp(template->name, "CD Capture ", 11)) {
+ /* CD in is actually connected to the video in pin */
+ template->private_value ^= AC97_CD ^ AC97_VIDEO;
+ } else if (!strcmp(template->name, "Line Capture Volume")) {
+ return 1; /* line-in bypasses the AC'97 mixer */
+ }
+ return 0;
+}
+
+static int xonar_mixer_init(struct oxygen *chip)
+{
+ return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
+}
+
+static const struct oxygen_model model_xonar = {
+ .shortname = "Asus AV200",
+ .longname = "Asus Virtuoso 200",
+ .chip = "AV200",
+ .init = xonar_init,
+ .control_filter = xonar_control_filter,
+ .mixer_init = xonar_mixer_init,
+ .cleanup = xonar_cleanup,
+ .set_dac_params = set_pcm1796_params,
+ .set_adc_params = set_cs5381_params,
+ .update_dac_volume = update_pcm1796_volume,
+ .update_dac_mute = update_pcm1796_mute,
+ .ac97_switch_hook = xonar_ac97_switch_hook,
+ .gpio_changed = xonar_gpio_changed,
+ .model_data_size = sizeof(struct xonar_data),
+ .dac_channels = 8,
+ .used_channels = OXYGEN_CHANNEL_B |
+ OXYGEN_CHANNEL_C |
+ OXYGEN_CHANNEL_SPDIF |
+ OXYGEN_CHANNEL_MULTICH,
+ .function_flags = OXYGEN_FUNCTION_ENABLE_SPI_4_5,
+ .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
+static int __devinit xonar_probe(struct pci_dev *pci,
+ const struct pci_device_id *pci_id)
+{
+ static int dev;
+ int err;
+
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+ if (!enable[dev]) {
+ ++dev;
+ return -ENOENT;
+ }
+ err = oxygen_pci_probe(pci, index[dev], id[dev], 1, &model_xonar);
+ if (err >= 0)
+ ++dev;
+ return err;
+}
+
+static struct pci_driver xonar_driver = {
+ .name = "AV200",
+ .id_table = xonar_ids,
+ .probe = xonar_probe,
+ .remove = __devexit_p(oxygen_pci_remove),
+};
+
+static int __init alsa_card_xonar_init(void)
+{
+ return pci_register_driver(&xonar_driver);
+}
+
+static void __exit alsa_card_xonar_exit(void)
+{
+ pci_unregister_driver(&xonar_driver);
+}
+
+module_init(alsa_card_xonar_init)
+module_exit(alsa_card_xonar_exit)
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/firmware.h>
#include <linux/interrupt.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/interrupt.h>
#include <linux/vmalloc.h>
#include <linux/firmware.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/time.h>
#include <linux/interrupt.h>
#include <linux/init.h>
is_capture = (kcontrol->private_value != 0);
for (i = 0; i < 2; i++) {
int new_volume = ucontrol->value.integer.value[i];
- int* stored_volume = is_capture ? &chip->analog_capture_volume[i] :
+ int *stored_volume = is_capture ?
+ &chip->analog_capture_volume[i] :
&chip->analog_playback_volume[i];
+ if (is_capture) {
+ if (new_volume < PCXHR_ANALOG_CAPTURE_LEVEL_MIN ||
+ new_volume > PCXHR_ANALOG_CAPTURE_LEVEL_MAX)
+ continue;
+ } else {
+ if (new_volume < PCXHR_ANALOG_PLAYBACK_LEVEL_MIN ||
+ new_volume > PCXHR_ANALOG_PLAYBACK_LEVEL_MAX)
+ continue;
+ }
if (*stored_volume != new_volume) {
*stored_volume = new_volume;
changed = 1;
int i, changed = 0;
mutex_lock(&chip->mgr->mixer_mutex);
for(i = 0; i < 2; i++) {
- if (chip->analog_playback_active[i] != ucontrol->value.integer.value[i]) {
- chip->analog_playback_active[i] = ucontrol->value.integer.value[i];
+ if (chip->analog_playback_active[i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->analog_playback_active[i] =
+ !!ucontrol->value.integer.value[i];
changed = 1;
- pcxhr_update_analog_audio_level(chip, 0, i); /* update playback levels */
+ /* update playback levels */
+ pcxhr_update_analog_audio_level(chip, 0, i);
}
}
mutex_unlock(&chip->mgr->mixer_mutex);
int i;
mutex_lock(&chip->mgr->mixer_mutex);
- if (is_capture)
- stored_volume = chip->digital_capture_volume; /* digital capture */
- else
- stored_volume = chip->digital_playback_volume[idx]; /* digital playback */
+ if (is_capture) /* digital capture */
+ stored_volume = chip->digital_capture_volume;
+ else /* digital playback */
+ stored_volume = chip->digital_playback_volume[idx];
for (i = 0; i < 2; i++) {
- if (stored_volume[i] != ucontrol->value.integer.value[i]) {
- stored_volume[i] = ucontrol->value.integer.value[i];
+ int vol = ucontrol->value.integer.value[i];
+ if (vol < PCXHR_DIGITAL_LEVEL_MIN ||
+ vol > PCXHR_DIGITAL_LEVEL_MAX)
+ continue;
+ if (stored_volume[i] != vol) {
+ stored_volume[i] = vol;
changed = 1;
if (is_capture) /* update capture volume */
pcxhr_update_audio_pipe_level(chip, 1, i);
}
}
- if (! is_capture && changed)
- pcxhr_update_playback_stream_level(chip, idx); /* update playback volume */
+ if (!is_capture && changed) /* update playback volume */
+ pcxhr_update_playback_stream_level(chip, idx);
mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
mutex_lock(&chip->mgr->mixer_mutex);
j = idx;
for (i = 0; i < 2; i++) {
- if (chip->digital_playback_active[j][i] != ucontrol->value.integer.value[i]) {
- chip->digital_playback_active[j][i] = ucontrol->value.integer.value[i];
+ if (chip->digital_playback_active[j][i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->digital_playback_active[j][i] =
+ !!ucontrol->value.integer.value[i];
changed = 1;
}
}
mutex_lock(&chip->mgr->mixer_mutex);
for (i = 0; i < 2; i++) {
- if (chip->monitoring_volume[i] != ucontrol->value.integer.value[i]) {
- chip->monitoring_volume[i] = ucontrol->value.integer.value[i];
- if(chip->monitoring_active[i]) /* do only when monitoring is unmuted */
+ if (chip->monitoring_volume[i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->monitoring_volume[i] =
+ !!ucontrol->value.integer.value[i];
+ if(chip->monitoring_active[i])
/* update monitoring volume and mute */
+ /* do only when monitoring is unmuted */
pcxhr_update_audio_pipe_level(chip, 0, i);
changed = 1;
}
mutex_lock(&chip->mgr->mixer_mutex);
for (i = 0; i < 2; i++) {
- if (chip->monitoring_active[i] != ucontrol->value.integer.value[i]) {
- chip->monitoring_active[i] = ucontrol->value.integer.value[i];
+ if (chip->monitoring_active[i] !=
+ ucontrol->value.integer.value[i]) {
+ chip->monitoring_active[i] =
+ !!ucontrol->value.integer.value[i];
changed |= (1<<i); /* mask 0x01 and 0x02 */
}
}
- if(changed & 0x01)
+ if (changed & 0x01)
/* update left monitoring volume and mute */
pcxhr_update_audio_pipe_level(chip, 0, 0);
- if(changed & 0x02)
+ if (changed & 0x02)
/* update right monitoring volume and mute */
pcxhr_update_audio_pipe_level(chip, 0, 1);
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int ret = 0;
+ if (ucontrol->value.enumerated.item[0] >= 3)
+ return -EINVAL;
mutex_lock(&chip->mgr->mixer_mutex);
if (chip->audio_capture_source != ucontrol->value.enumerated.item[0]) {
chip->audio_capture_source = ucontrol->value.enumerated.item[0];
struct snd_ctl_elem_value *ucontrol)
{
struct pcxhr_mgr *mgr = snd_kcontrol_chip(kcontrol);
+ unsigned int clock_items = 3 + mgr->capture_chips;
int rate, ret = 0;
+ if (ucontrol->value.enumerated.item[0] >= clock_items)
+ return -EINVAL;
mutex_lock(&mgr->mixer_mutex);
if (mgr->use_clock_type != ucontrol->value.enumerated.item[0]) {
mutex_lock(&mgr->setup_mutex);
Adopted for Windows NT driver 01/20/98 CNL
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
{
struct rme96 *rme96 = snd_kcontrol_chip(kcontrol);
int change = 0;
+ unsigned int vol, maxvol;
- if (!RME96_HAS_ANALOG_OUT(rme96)) {
+
+ if (!RME96_HAS_ANALOG_OUT(rme96))
return -EINVAL;
- }
+ maxvol = RME96_185X_MAX_OUT(rme96);
spin_lock_irq(&rme96->lock);
- if (u->value.integer.value[0] != rme96->vol[0]) {
- rme96->vol[0] = u->value.integer.value[0];
- change = 1;
- }
- if (u->value.integer.value[1] != rme96->vol[1]) {
- rme96->vol[1] = u->value.integer.value[1];
- change = 1;
- }
- if (change) {
- snd_rme96_apply_dac_volume(rme96);
+ vol = u->value.integer.value[0];
+ if (vol != rme96->vol[0] && vol <= maxvol) {
+ rme96->vol[0] = vol;
+ change = 1;
+ }
+ vol = u->value.integer.value[1];
+ if (vol != rme96->vol[1] && vol <= maxvol) {
+ rme96->vol[1] = vol;
+ change = 1;
}
+ if (change)
+ snd_rme96_apply_dac_volume(rme96);
spin_unlock_irq(&rme96->lock);
return change;
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#define HDSP_statusRegister 0
#define HDSP_timecode 128
#define HDSP_status2Register 192
-#define HDSP_midiDataOut0 352
-#define HDSP_midiDataOut1 356
#define HDSP_midiDataIn0 360
#define HDSP_midiDataIn1 364
#define HDSP_midiStatusOut0 384
case Multiface:
case Digiface:
default:
- return (64 * out) + (32 + (in));
+ if (hdsp->firmware_rev == 0xa)
+ return (64 * out) + (32 + (in));
+ else
+ return (52 * out) + (26 + (in));
case H9632:
return (32 * out) + (16 + (in));
case H9652:
case Multiface:
case Digiface:
default:
- return (64 * out) + in;
+ if (hdsp->firmware_rev == 0xa)
+ return (64 * out) + in;
+ else
+ return (52 * out) + in;
case H9632:
return (32 * out) + in;
case H9652:
change = (int)ucontrol->value.integer.value[0] != hdsp->clock_source_locked;
if (change)
- hdsp->clock_source_locked = ucontrol->value.integer.value[0];
+ hdsp->clock_source_locked = !!ucontrol->value.integer.value[0];
return change;
}
}
-static void __devinit snd_hdsp_proc_init(struct hdsp *hdsp)
+static void snd_hdsp_proc_init(struct hdsp *hdsp)
{
struct snd_info_entry *entry;
/* ASSUMPTION: hdsp->lock is either held, or
there is no need to hold it (e.g. during module
- initalization).
+ initialization).
*/
/* set defaults:
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
unsigned int i;
/* ASSUMPTION: hdspm->lock is either held, or there is no need to
- hold it (e.g. during module initalization).
+ hold it (e.g. during module initialization).
*/
/* set defaults: */
/*------------------------------------------------------------
- interupt
+ interrupt
------------------------------------------------------------*/
static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id)
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#define RME9652_start_bit (1<<0) /* start record/play */
/* bits 1-3 encode buffersize/latency */
#define RME9652_Master (1<<4) /* Clock Mode Master=1,Slave/Auto=0 */
-#define RME9652_IE (1<<5) /* Interupt Enable */
+#define RME9652_IE (1<<5) /* Interrupt Enable */
#define RME9652_freq (1<<6) /* samplerate 0=44.1/88.2, 1=48/96 kHz */
#define RME9652_freq1 (1<<7) /* if 0, 32kHz, else always 1 */
#define RME9652_DS (1<<8) /* Doule Speed 0=44.1/48, 1=88.2/96 Khz */
/* ASSUMPTION: rme9652->lock is either held, or
there is no need to hold it (e.g. during module
- initalization).
+ initialization).
*/
/* set defaults:
--- /dev/null
+/*
+ * Driver for SiS7019 Audio Accelerator
+ *
+ * Copyright (C) 2004-2007, David Dillow
+ * Written by David Dillow <dave@thedillows.org>
+ * Inspired by the Trident 4D-WaveDX/NX driver.
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/time.h>
+#include <linux/moduleparam.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <sound/core.h>
+#include <sound/ac97_codec.h>
+#include <sound/initval.h>
+#include "sis7019.h"
+
+MODULE_AUTHOR("David Dillow <dave@thedillows.org>");
+MODULE_DESCRIPTION("SiS7019");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{SiS,SiS7019 Audio Accelerator}}");
+
+static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */
+static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
+static int enable = 1;
+
+module_param(index, int, 0444);
+MODULE_PARM_DESC(index, "Index value for SiS7019 Audio Accelerator.");
+module_param(id, charp, 0444);
+MODULE_PARM_DESC(id, "ID string for SiS7019 Audio Accelerator.");
+module_param(enable, bool, 0444);
+MODULE_PARM_DESC(enable, "Enable SiS7019 Audio Accelerator.");
+
+static struct pci_device_id snd_sis7019_ids[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_SI, 0x7019) },
+ { 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, snd_sis7019_ids);
+
+/* There are three timing modes for the voices.
+ *
+ * For both playback and capture, when the buffer is one or two periods long,
+ * we use the hardware's built-in Mid-Loop Interrupt and End-Loop Interrupt
+ * to let us know when the periods have ended.
+ *
+ * When performing playback with more than two periods per buffer, we set
+ * the "Stop Sample Offset" and tell the hardware to interrupt us when we
+ * reach it. We then update the offset and continue on until we are
+ * interrupted for the next period.
+ *
+ * Capture channels do not have a SSO, so we allocate a playback channel to
+ * use as a timer for the capture periods. We use the SSO on the playback
+ * channel to clock out virtual periods, and adjust the virtual period length
+ * to maintain synchronization. This algorithm came from the Trident driver.
+ *
+ * FIXME: It'd be nice to make use of some of the synth features in the
+ * hardware, but a woeful lack of documentation is a significant roadblock.
+ */
+struct voice {
+ u16 flags;
+#define VOICE_IN_USE 1
+#define VOICE_CAPTURE 2
+#define VOICE_SSO_TIMING 4
+#define VOICE_SYNC_TIMING 8
+ u16 sync_cso;
+ u16 period_size;
+ u16 buffer_size;
+ u16 sync_period_size;
+ u16 sync_buffer_size;
+ u32 sso;
+ u32 vperiod;
+ struct snd_pcm_substream *substream;
+ struct voice *timing;
+ void __iomem *ctrl_base;
+ void __iomem *wave_base;
+ void __iomem *sync_base;
+ int num;
+};
+
+/* We need four pages to store our wave parameters during a suspend. If
+ * we're not doing power management, we still need to allocate a page
+ * for the silence buffer.
+ */
+#ifdef CONFIG_PM
+#define SIS_SUSPEND_PAGES 4
+#else
+#define SIS_SUSPEND_PAGES 1
+#endif
+
+struct sis7019 {
+ unsigned long ioport;
+ void __iomem *ioaddr;
+ int irq;
+ int codecs_present;
+
+ struct pci_dev *pci;
+ struct snd_pcm *pcm;
+ struct snd_card *card;
+ struct snd_ac97 *ac97[3];
+
+ /* Protect against more than one thread hitting the AC97
+ * registers (in a more polite manner than pounding the hardware
+ * semaphore)
+ */
+ struct mutex ac97_mutex;
+
+ /* voice_lock protects allocation/freeing of the voice descriptions
+ */
+ spinlock_t voice_lock;
+
+ struct voice voices[64];
+ struct voice capture_voice;
+
+ /* Allocate pages to store the internal wave state during
+ * suspends. When we're operating, this can be used as a silence
+ * buffer for a timing channel.
+ */
+ void *suspend_state[SIS_SUSPEND_PAGES];
+
+ int silence_users;
+ dma_addr_t silence_dma_addr;
+};
+
+#define SIS_PRIMARY_CODEC_PRESENT 0x0001
+#define SIS_SECONDARY_CODEC_PRESENT 0x0002
+#define SIS_TERTIARY_CODEC_PRESENT 0x0004
+
+/* The HW offset parameters (Loop End, Stop Sample, End Sample) have a
+ * documented range of 8-0xfff8 samples. Given that they are 0-based,
+ * that places our period/buffer range at 9-0xfff9 samples. That makes the
+ * max buffer size 0xfff9 samples * 2 channels * 2 bytes per sample, and
+ * max samples / min samples gives us the max periods in a buffer.
+ *
+ * We'll add a constraint upon open that limits the period and buffer sample
+ * size to values that are legal for the hardware.
+ */
+static struct snd_pcm_hardware sis_playback_hw_info = {
+ .info = (SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_SYNC_START |
+ SNDRV_PCM_INFO_RESUME),
+ .formats = (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_U8 |
+ SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE),
+ .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_CONTINUOUS,
+ .rate_min = 4000,
+ .rate_max = 48000,
+ .channels_min = 1,
+ .channels_max = 2,
+ .buffer_bytes_max = (0xfff9 * 4),
+ .period_bytes_min = 9,
+ .period_bytes_max = (0xfff9 * 4),
+ .periods_min = 1,
+ .periods_max = (0xfff9 / 9),
+};
+
+static struct snd_pcm_hardware sis_capture_hw_info = {
+ .info = (SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_SYNC_START |
+ SNDRV_PCM_INFO_RESUME),
+ .formats = (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_U8 |
+ SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE),
+ .rates = SNDRV_PCM_RATE_48000,
+ .rate_min = 4000,
+ .rate_max = 48000,
+ .channels_min = 1,
+ .channels_max = 2,
+ .buffer_bytes_max = (0xfff9 * 4),
+ .period_bytes_min = 9,
+ .period_bytes_max = (0xfff9 * 4),
+ .periods_min = 1,
+ .periods_max = (0xfff9 / 9),
+};
+
+static void sis_update_sso(struct voice *voice, u16 period)
+{
+ void __iomem *base = voice->ctrl_base;
+
+ voice->sso += period;
+ if (voice->sso >= voice->buffer_size)
+ voice->sso -= voice->buffer_size;
+
+ /* Enforce the documented hardware minimum offset */
+ if (voice->sso < 8)
+ voice->sso = 8;
+
+ /* The SSO is in the upper 16 bits of the register. */
+ writew(voice->sso & 0xffff, base + SIS_PLAY_DMA_SSO_ESO + 2);
+}
+
+static void sis_update_voice(struct voice *voice)
+{
+ if (voice->flags & VOICE_SSO_TIMING) {
+ sis_update_sso(voice, voice->period_size);
+ } else if (voice->flags & VOICE_SYNC_TIMING) {
+ int sync;
+
+ /* If we've not hit the end of the virtual period, update
+ * our records and keep going.
+ */
+ if (voice->vperiod > voice->period_size) {
+ voice->vperiod -= voice->period_size;
+ if (voice->vperiod < voice->period_size)
+ sis_update_sso(voice, voice->vperiod);
+ else
+ sis_update_sso(voice, voice->period_size);
+ return;
+ }
+
+ /* Calculate our relative offset between the target and
+ * the actual CSO value. Since we're operating in a loop,
+ * if the value is more than half way around, we can
+ * consider ourselves wrapped.
+ */
+ sync = voice->sync_cso;
+ sync -= readw(voice->sync_base + SIS_CAPTURE_DMA_FORMAT_CSO);
+ if (sync > (voice->sync_buffer_size / 2))
+ sync -= voice->sync_buffer_size;
+
+ /* If sync is positive, then we interrupted too early, and
+ * we'll need to come back in a few samples and try again.
+ * There's a minimum wait, as it takes some time for the DMA
+ * engine to startup, etc...
+ */
+ if (sync > 0) {
+ if (sync < 16)
+ sync = 16;
+ sis_update_sso(voice, sync);
+ return;
+ }
+
+ /* Ok, we interrupted right on time, or (hopefully) just
+ * a bit late. We'll adjst our next waiting period based
+ * on how close we got.
+ *
+ * We need to stay just behind the actual channel to ensure
+ * it really is past a period when we get our interrupt --
+ * otherwise we'll fall into the early code above and have
+ * a minimum wait time, which makes us quite late here,
+ * eating into the user's time to refresh the buffer, esp.
+ * if using small periods.
+ *
+ * If we're less than 9 samples behind, we're on target.
+ */
+ if (sync > -9)
+ voice->vperiod = voice->sync_period_size + 1;
+ else
+ voice->vperiod = voice->sync_period_size - 4;
+
+ if (voice->vperiod < voice->buffer_size) {
+ sis_update_sso(voice, voice->vperiod);
+ voice->vperiod = 0;
+ } else
+ sis_update_sso(voice, voice->period_size);
+
+ sync = voice->sync_cso + voice->sync_period_size;
+ if (sync >= voice->sync_buffer_size)
+ sync -= voice->sync_buffer_size;
+ voice->sync_cso = sync;
+ }
+
+ snd_pcm_period_elapsed(voice->substream);
+}
+
+static void sis_voice_irq(u32 status, struct voice *voice)
+{
+ int bit;
+
+ while (status) {
+ bit = __ffs(status);
+ status >>= bit + 1;
+ voice += bit;
+ sis_update_voice(voice);
+ voice++;
+ }
+}
+
+static irqreturn_t sis_interrupt(int irq, void *dev)
+{
+ struct sis7019 *sis = dev;
+ unsigned long io = sis->ioport;
+ struct voice *voice;
+ u32 intr, status;
+
+ /* We only use the DMA interrupts, and we don't enable any other
+ * source of interrupts. But, it is possible to see an interupt
+ * status that didn't actually interrupt us, so eliminate anything
+ * we're not expecting to avoid falsely claiming an IRQ, and an
+ * ensuing endless loop.
+ */
+ intr = inl(io + SIS_GISR);
+ intr &= SIS_GISR_AUDIO_PLAY_DMA_IRQ_STATUS |
+ SIS_GISR_AUDIO_RECORD_DMA_IRQ_STATUS;
+ if (!intr)
+ return IRQ_NONE;
+
+ do {
+ status = inl(io + SIS_PISR_A);
+ if (status) {
+ sis_voice_irq(status, sis->voices);
+ outl(status, io + SIS_PISR_A);
+ }
+
+ status = inl(io + SIS_PISR_B);
+ if (status) {
+ sis_voice_irq(status, &sis->voices[32]);
+ outl(status, io + SIS_PISR_B);
+ }
+
+ status = inl(io + SIS_RISR);
+ if (status) {
+ voice = &sis->capture_voice;
+ if (!voice->timing)
+ snd_pcm_period_elapsed(voice->substream);
+
+ outl(status, io + SIS_RISR);
+ }
+
+ outl(intr, io + SIS_GISR);
+ intr = inl(io + SIS_GISR);
+ intr &= SIS_GISR_AUDIO_PLAY_DMA_IRQ_STATUS |
+ SIS_GISR_AUDIO_RECORD_DMA_IRQ_STATUS;
+ } while (intr);
+
+ return IRQ_HANDLED;
+}
+
+static u32 sis_rate_to_delta(unsigned int rate)
+{
+ u32 delta;
+
+ /* This was copied from the trident driver, but it seems its gotten
+ * around a bit... nevertheless, it works well.
+ *
+ * We special case 44100 and 8000 since rounding with the equation
+ * does not give us an accurate enough value. For 11025 and 22050
+ * the equation gives us the best answer. All other frequencies will
+ * also use the equation. JDW
+ */
+ if (rate == 44100)
+ delta = 0xeb3;
+ else if (rate == 8000)
+ delta = 0x2ab;
+ else if (rate == 48000)
+ delta = 0x1000;
+ else
+ delta = (((rate << 12) + 24000) / 48000) & 0x0000ffff;
+ return delta;
+}
+
+static void __sis_map_silence(struct sis7019 *sis)
+{
+ /* Helper function: must hold sis->voice_lock on entry */
+ if (!sis->silence_users)
+ sis->silence_dma_addr = pci_map_single(sis->pci,
+ sis->suspend_state[0],
+ 4096, PCI_DMA_TODEVICE);
+ sis->silence_users++;
+}
+
+static void __sis_unmap_silence(struct sis7019 *sis)
+{
+ /* Helper function: must hold sis->voice_lock on entry */
+ sis->silence_users--;
+ if (!sis->silence_users)
+ pci_unmap_single(sis->pci, sis->silence_dma_addr, 4096,
+ PCI_DMA_TODEVICE);
+}
+
+static void sis_free_voice(struct sis7019 *sis, struct voice *voice)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&sis->voice_lock, flags);
+ if (voice->timing) {
+ __sis_unmap_silence(sis);
+ voice->timing->flags &= ~(VOICE_IN_USE | VOICE_SSO_TIMING |
+ VOICE_SYNC_TIMING);
+ voice->timing = NULL;
+ }
+ voice->flags &= ~(VOICE_IN_USE | VOICE_SSO_TIMING | VOICE_SYNC_TIMING);
+ spin_unlock_irqrestore(&sis->voice_lock, flags);
+}
+
+static struct voice *__sis_alloc_playback_voice(struct sis7019 *sis)
+{
+ /* Must hold the voice_lock on entry */
+ struct voice *voice;
+ int i;
+
+ for (i = 0; i < 64; i++) {
+ voice = &sis->voices[i];
+ if (voice->flags & VOICE_IN_USE)
+ continue;
+ voice->flags |= VOICE_IN_USE;
+ goto found_one;
+ }
+ voice = NULL;
+
+found_one:
+ return voice;
+}
+
+static struct voice *sis_alloc_playback_voice(struct sis7019 *sis)
+{
+ struct voice *voice;
+ unsigned long flags;
+
+ spin_lock_irqsave(&sis->voice_lock, flags);
+ voice = __sis_alloc_playback_voice(sis);
+ spin_unlock_irqrestore(&sis->voice_lock, flags);
+
+ return voice;
+}
+
+static int sis_alloc_timing_voice(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct sis7019 *sis = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *voice = runtime->private_data;
+ unsigned int period_size, buffer_size;
+ unsigned long flags;
+ int needed;
+
+ /* If there are one or two periods per buffer, we don't need a
+ * timing voice, as we can use the capture channel's interrupts
+ * to clock out the periods.
+ */
+ period_size = params_period_size(hw_params);
+ buffer_size = params_buffer_size(hw_params);
+ needed = (period_size != buffer_size &&
+ period_size != (buffer_size / 2));
+
+ if (needed && !voice->timing) {
+ spin_lock_irqsave(&sis->voice_lock, flags);
+ voice->timing = __sis_alloc_playback_voice(sis);
+ if (voice->timing)
+ __sis_map_silence(sis);
+ spin_unlock_irqrestore(&sis->voice_lock, flags);
+ if (!voice->timing)
+ return -ENOMEM;
+ voice->timing->substream = substream;
+ } else if (!needed && voice->timing) {
+ sis_free_voice(sis, voice);
+ voice->timing = NULL;
+ }
+
+ return 0;
+}
+
+static int sis_playback_open(struct snd_pcm_substream *substream)
+{
+ struct sis7019 *sis = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *voice;
+
+ voice = sis_alloc_playback_voice(sis);
+ if (!voice)
+ return -EAGAIN;
+
+ voice->substream = substream;
+ runtime->private_data = voice;
+ runtime->hw = sis_playback_hw_info;
+ snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+ 9, 0xfff9);
+ snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+ 9, 0xfff9);
+ snd_pcm_set_sync(substream);
+ return 0;
+}
+
+static int sis_substream_close(struct snd_pcm_substream *substream)
+{
+ struct sis7019 *sis = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *voice = runtime->private_data;
+
+ sis_free_voice(sis, voice);
+ return 0;
+}
+
+static int sis_playback_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ return snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+}
+
+static int sis_hw_free(struct snd_pcm_substream *substream)
+{
+ return snd_pcm_lib_free_pages(substream);
+}
+
+static int sis_pcm_playback_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *voice = runtime->private_data;
+ void __iomem *ctrl_base = voice->ctrl_base;
+ void __iomem *wave_base = voice->wave_base;
+ u32 format, dma_addr, control, sso_eso, delta, reg;
+ u16 leo;
+
+ /* We rely on the PCM core to ensure that the parameters for this
+ * substream do not change on us while we're programming the HW.
+ */
+ format = 0;
+ if (snd_pcm_format_width(runtime->format) == 8)
+ format |= SIS_PLAY_DMA_FORMAT_8BIT;
+ if (!snd_pcm_format_signed(runtime->format))
+ format |= SIS_PLAY_DMA_FORMAT_UNSIGNED;
+ if (runtime->channels == 1)
+ format |= SIS_PLAY_DMA_FORMAT_MONO;
+
+ /* The baseline setup is for a single period per buffer, and
+ * we add bells and whistles as needed from there.
+ */
+ dma_addr = runtime->dma_addr;
+ leo = runtime->buffer_size - 1;
+ control = leo | SIS_PLAY_DMA_LOOP | SIS_PLAY_DMA_INTR_AT_LEO;
+ sso_eso = leo;
+
+ if (runtime->period_size == (runtime->buffer_size / 2)) {
+ control |= SIS_PLAY_DMA_INTR_AT_MLP;
+ } else if (runtime->period_size != runtime->buffer_size) {
+ voice->flags |= VOICE_SSO_TIMING;
+ voice->sso = runtime->period_size - 1;
+ voice->period_size = runtime->period_size;
+ voice->buffer_size = runtime->buffer_size;
+
+ control &= ~SIS_PLAY_DMA_INTR_AT_LEO;
+ control |= SIS_PLAY_DMA_INTR_AT_SSO;
+ sso_eso |= (runtime->period_size - 1) << 16;
+ }
+
+ delta = sis_rate_to_delta(runtime->rate);
+
+ /* Ok, we're ready to go, set up the channel.
+ */
+ writel(format, ctrl_base + SIS_PLAY_DMA_FORMAT_CSO);
+ writel(dma_addr, ctrl_base + SIS_PLAY_DMA_BASE);
+ writel(control, ctrl_base + SIS_PLAY_DMA_CONTROL);
+ writel(sso_eso, ctrl_base + SIS_PLAY_DMA_SSO_ESO);
+
+ for (reg = 0; reg < SIS_WAVE_SIZE; reg += 4)
+ writel(0, wave_base + reg);
+
+ writel(SIS_WAVE_GENERAL_WAVE_VOLUME, wave_base + SIS_WAVE_GENERAL);
+ writel(delta << 16, wave_base + SIS_WAVE_GENERAL_ARTICULATION);
+ writel(SIS_WAVE_CHANNEL_CONTROL_FIRST_SAMPLE |
+ SIS_WAVE_CHANNEL_CONTROL_AMP_ENABLE |
+ SIS_WAVE_CHANNEL_CONTROL_INTERPOLATE_ENABLE,
+ wave_base + SIS_WAVE_CHANNEL_CONTROL);
+
+ /* Force PCI writes to post. */
+ readl(ctrl_base);
+
+ return 0;
+}
+
+static int sis_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct sis7019 *sis = snd_pcm_substream_chip(substream);
+ unsigned long io = sis->ioport;
+ struct snd_pcm_substream *s;
+ struct voice *voice;
+ void *chip;
+ int starting;
+ u32 record = 0;
+ u32 play[2] = { 0, 0 };
+
+ /* No locks needed, as the PCM core will hold the locks on the
+ * substreams, and the HW will only start/stop the indicated voices
+ * without changing the state of the others.
+ */
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ starting = 1;
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ starting = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_pcm_group_for_each_entry(s, substream) {
+ /* Make sure it is for us... */
+ chip = snd_pcm_substream_chip(s);
+ if (chip != sis)
+ continue;
+
+ voice = s->runtime->private_data;
+ if (voice->flags & VOICE_CAPTURE) {
+ record |= 1 << voice->num;
+ voice = voice->timing;
+ }
+
+ /* voice could be NULL if this a recording stream, and it
+ * doesn't have an external timing channel.
+ */
+ if (voice)
+ play[voice->num / 32] |= 1 << (voice->num & 0x1f);
+
+ snd_pcm_trigger_done(s, substream);
+ }
+
+ if (starting) {
+ if (record)
+ outl(record, io + SIS_RECORD_START_REG);
+ if (play[0])
+ outl(play[0], io + SIS_PLAY_START_A_REG);
+ if (play[1])
+ outl(play[1], io + SIS_PLAY_START_B_REG);
+ } else {
+ if (record)
+ outl(record, io + SIS_RECORD_STOP_REG);
+ if (play[0])
+ outl(play[0], io + SIS_PLAY_STOP_A_REG);
+ if (play[1])
+ outl(play[1], io + SIS_PLAY_STOP_B_REG);
+ }
+ return 0;
+}
+
+static snd_pcm_uframes_t sis_pcm_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *voice = runtime->private_data;
+ u32 cso;
+
+ cso = readl(voice->ctrl_base + SIS_PLAY_DMA_FORMAT_CSO);
+ cso &= 0xffff;
+ return cso;
+}
+
+static int sis_capture_open(struct snd_pcm_substream *substream)
+{
+ struct sis7019 *sis = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *voice = &sis->capture_voice;
+ unsigned long flags;
+
+ /* FIXME: The driver only supports recording from one channel
+ * at the moment, but it could support more.
+ */
+ spin_lock_irqsave(&sis->voice_lock, flags);
+ if (voice->flags & VOICE_IN_USE)
+ voice = NULL;
+ else
+ voice->flags |= VOICE_IN_USE;
+ spin_unlock_irqrestore(&sis->voice_lock, flags);
+
+ if (!voice)
+ return -EAGAIN;
+
+ voice->substream = substream;
+ runtime->private_data = voice;
+ runtime->hw = sis_capture_hw_info;
+ runtime->hw.rates = sis->ac97[0]->rates[AC97_RATES_ADC];
+ snd_pcm_limit_hw_rates(runtime);
+ snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+ 9, 0xfff9);
+ snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+ 9, 0xfff9);
+ snd_pcm_set_sync(substream);
+ return 0;
+}
+
+static int sis_capture_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct sis7019 *sis = snd_pcm_substream_chip(substream);
+ int rc;
+
+ rc = snd_ac97_set_rate(sis->ac97[0], AC97_PCM_LR_ADC_RATE,
+ params_rate(hw_params));
+ if (rc)
+ goto out;
+
+ rc = snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+ if (rc < 0)
+ goto out;
+
+ rc = sis_alloc_timing_voice(substream, hw_params);
+
+out:
+ return rc;
+}
+
+static void sis_prepare_timing_voice(struct voice *voice,
+ struct snd_pcm_substream *substream)
+{
+ struct sis7019 *sis = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *timing = voice->timing;
+ void __iomem *play_base = timing->ctrl_base;
+ void __iomem *wave_base = timing->wave_base;
+ u16 buffer_size, period_size;
+ u32 format, control, sso_eso, delta;
+ u32 vperiod, sso, reg;
+
+ /* Set our initial buffer and period as large as we can given a
+ * single page of silence.
+ */
+ buffer_size = 4096 / runtime->channels;
+ buffer_size /= snd_pcm_format_size(runtime->format, 1);
+ period_size = buffer_size;
+
+ /* Initially, we want to interrupt just a bit behind the end of
+ * the period we're clocking out. 10 samples seems to give a good
+ * delay.
+ *
+ * We want to spread our interrupts throughout the virtual period,
+ * so that we don't end up with two interrupts back to back at the
+ * end -- this helps minimize the effects of any jitter. Adjust our
+ * clocking period size so that the last period is at least a fourth
+ * of a full period.
+ *
+ * This is all moot if we don't need to use virtual periods.
+ */
+ vperiod = runtime->period_size + 10;
+ if (vperiod > period_size) {
+ u16 tail = vperiod % period_size;
+ u16 quarter_period = period_size / 4;
+
+ if (tail && tail < quarter_period) {
+ u16 loops = vperiod / period_size;
+
+ tail = quarter_period - tail;
+ tail += loops - 1;
+ tail /= loops;
+ period_size -= tail;
+ }
+
+ sso = period_size - 1;
+ } else {
+ /* The initial period will fit inside the buffer, so we
+ * don't need to use virtual periods -- disable them.
+ */
+ period_size = runtime->period_size;
+ sso = vperiod - 1;
+ vperiod = 0;
+ }
+
+ /* The interrupt handler implements the timing syncronization, so
+ * setup its state.
+ */
+ timing->flags |= VOICE_SYNC_TIMING;
+ timing->sync_base = voice->ctrl_base;
+ timing->sync_cso = runtime->period_size - 1;
+ timing->sync_period_size = runtime->period_size;
+ timing->sync_buffer_size = runtime->buffer_size;
+ timing->period_size = period_size;
+ timing->buffer_size = buffer_size;
+ timing->sso = sso;
+ timing->vperiod = vperiod;
+
+ /* Using unsigned samples with the all-zero silence buffer
+ * forces the output to the lower rail, killing playback.
+ * So ignore unsigned vs signed -- it doesn't change the timing.
+ */
+ format = 0;
+ if (snd_pcm_format_width(runtime->format) == 8)
+ format = SIS_CAPTURE_DMA_FORMAT_8BIT;
+ if (runtime->channels == 1)
+ format |= SIS_CAPTURE_DMA_FORMAT_MONO;
+
+ control = timing->buffer_size - 1;
+ control |= SIS_PLAY_DMA_LOOP | SIS_PLAY_DMA_INTR_AT_SSO;
+ sso_eso = timing->buffer_size - 1;
+ sso_eso |= timing->sso << 16;
+
+ delta = sis_rate_to_delta(runtime->rate);
+
+ /* We've done the math, now configure the channel.
+ */
+ writel(format, play_base + SIS_PLAY_DMA_FORMAT_CSO);
+ writel(sis->silence_dma_addr, play_base + SIS_PLAY_DMA_BASE);
+ writel(control, play_base + SIS_PLAY_DMA_CONTROL);
+ writel(sso_eso, play_base + SIS_PLAY_DMA_SSO_ESO);
+
+ for (reg = 0; reg < SIS_WAVE_SIZE; reg += 4)
+ writel(0, wave_base + reg);
+
+ writel(SIS_WAVE_GENERAL_WAVE_VOLUME, wave_base + SIS_WAVE_GENERAL);
+ writel(delta << 16, wave_base + SIS_WAVE_GENERAL_ARTICULATION);
+ writel(SIS_WAVE_CHANNEL_CONTROL_FIRST_SAMPLE |
+ SIS_WAVE_CHANNEL_CONTROL_AMP_ENABLE |
+ SIS_WAVE_CHANNEL_CONTROL_INTERPOLATE_ENABLE,
+ wave_base + SIS_WAVE_CHANNEL_CONTROL);
+}
+
+static int sis_pcm_capture_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct voice *voice = runtime->private_data;
+ void __iomem *rec_base = voice->ctrl_base;
+ u32 format, dma_addr, control;
+ u16 leo;
+
+ /* We rely on the PCM core to ensure that the parameters for this
+ * substream do not change on us while we're programming the HW.
+ */
+ format = 0;
+ if (snd_pcm_format_width(runtime->format) == 8)
+ format = SIS_CAPTURE_DMA_FORMAT_8BIT;
+ if (!snd_pcm_format_signed(runtime->format))
+ format |= SIS_CAPTURE_DMA_FORMAT_UNSIGNED;
+ if (runtime->channels == 1)
+ format |= SIS_CAPTURE_DMA_FORMAT_MONO;
+
+ dma_addr = runtime->dma_addr;
+ leo = runtime->buffer_size - 1;
+ control = leo | SIS_CAPTURE_DMA_LOOP;
+
+ /* If we've got more than two periods per buffer, then we have
+ * use a timing voice to clock out the periods. Otherwise, we can
+ * use the capture channel's interrupts.
+ */
+ if (voice->timing) {
+ sis_prepare_timing_voice(voice, substream);
+ } else {
+ control |= SIS_CAPTURE_DMA_INTR_AT_LEO;
+ if (runtime->period_size != runtime->buffer_size)
+ control |= SIS_CAPTURE_DMA_INTR_AT_MLP;
+ }
+
+ writel(format, rec_base + SIS_CAPTURE_DMA_FORMAT_CSO);
+ writel(dma_addr, rec_base + SIS_CAPTURE_DMA_BASE);
+ writel(control, rec_base + SIS_CAPTURE_DMA_CONTROL);
+
+ /* Force the writes to post. */
+ readl(rec_base);
+
+ return 0;
+}
+
+static struct snd_pcm_ops sis_playback_ops = {
+ .open = sis_playback_open,
+ .close = sis_substream_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = sis_playback_hw_params,
+ .hw_free = sis_hw_free,
+ .prepare = sis_pcm_playback_prepare,
+ .trigger = sis_pcm_trigger,
+ .pointer = sis_pcm_pointer,
+};
+
+static struct snd_pcm_ops sis_capture_ops = {
+ .open = sis_capture_open,
+ .close = sis_substream_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = sis_capture_hw_params,
+ .hw_free = sis_hw_free,
+ .prepare = sis_pcm_capture_prepare,
+ .trigger = sis_pcm_trigger,
+ .pointer = sis_pcm_pointer,
+};
+
+static int __devinit sis_pcm_create(struct sis7019 *sis)
+{
+ struct snd_pcm *pcm;
+ int rc;
+
+ /* We have 64 voices, and the driver currently records from
+ * only one channel, though that could change in the future.
+ */
+ rc = snd_pcm_new(sis->card, "SiS7019", 0, 64, 1, &pcm);
+ if (rc)
+ return rc;
+
+ pcm->private_data = sis;
+ strcpy(pcm->name, "SiS7019");
+ sis->pcm = pcm;
+
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &sis_playback_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &sis_capture_ops);
+
+ /* Try to preallocate some memory, but it's not the end of the
+ * world if this fails.
+ */
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(sis->pci), 64*1024, 128*1024);
+
+ return 0;
+}
+
+static unsigned short sis_ac97_rw(struct sis7019 *sis, int codec, u32 cmd)
+{
+ unsigned long io = sis->ioport;
+ unsigned short val = 0xffff;
+ u16 status;
+ u16 rdy;
+ int count;
+ const static u16 codec_ready[3] = {
+ SIS_AC97_STATUS_CODEC_READY,
+ SIS_AC97_STATUS_CODEC2_READY,
+ SIS_AC97_STATUS_CODEC3_READY,
+ };
+
+ rdy = codec_ready[codec];
+
+
+ /* Get the AC97 semaphore -- software first, so we don't spin
+ * pounding out IO reads on the hardware semaphore...
+ */
+ mutex_lock(&sis->ac97_mutex);
+
+ count = 0xffff;
+ while ((inw(io + SIS_AC97_SEMA) & SIS_AC97_SEMA_BUSY) && --count)
+ udelay(1);
+
+ if (!count)
+ goto timeout;
+
+ /* ... and wait for any outstanding commands to complete ...
+ */
+ count = 0xffff;
+ do {
+ status = inw(io + SIS_AC97_STATUS);
+ if ((status & rdy) && !(status & SIS_AC97_STATUS_BUSY))
+ break;
+
+ udelay(1);
+ } while (--count);
+
+ if (!count)
+ goto timeout_sema;
+
+ /* ... before sending our command and waiting for it to finish ...
+ */
+ outl(cmd, io + SIS_AC97_CMD);
+ udelay(10);
+
+ count = 0xffff;
+ while ((inw(io + SIS_AC97_STATUS) & SIS_AC97_STATUS_BUSY) && --count)
+ udelay(1);
+
+ /* ... and reading the results (if any).
+ */
+ val = inl(io + SIS_AC97_CMD) >> 16;
+
+timeout_sema:
+ outl(SIS_AC97_SEMA_RELEASE, io + SIS_AC97_SEMA);
+timeout:
+ mutex_unlock(&sis->ac97_mutex);
+
+ if (!count) {
+ printk(KERN_ERR "sis7019: ac97 codec %d timeout cmd 0x%08x\n",
+ codec, cmd);
+ }
+
+ return val;
+}
+
+static void sis_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
+ unsigned short val)
+{
+ const static u32 cmd[3] = {
+ SIS_AC97_CMD_CODEC_WRITE,
+ SIS_AC97_CMD_CODEC2_WRITE,
+ SIS_AC97_CMD_CODEC3_WRITE,
+ };
+ sis_ac97_rw(ac97->private_data, ac97->num,
+ (val << 16) | (reg << 8) | cmd[ac97->num]);
+}
+
+static unsigned short sis_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
+{
+ const static u32 cmd[3] = {
+ SIS_AC97_CMD_CODEC_READ,
+ SIS_AC97_CMD_CODEC2_READ,
+ SIS_AC97_CMD_CODEC3_READ,
+ };
+ return sis_ac97_rw(ac97->private_data, ac97->num,
+ (reg << 8) | cmd[ac97->num]);
+}
+
+static int __devinit sis_mixer_create(struct sis7019 *sis)
+{
+ struct snd_ac97_bus *bus;
+ struct snd_ac97_template ac97;
+ static struct snd_ac97_bus_ops ops = {
+ .write = sis_ac97_write,
+ .read = sis_ac97_read,
+ };
+ int rc;
+
+ memset(&ac97, 0, sizeof(ac97));
+ ac97.private_data = sis;
+
+ rc = snd_ac97_bus(sis->card, 0, &ops, NULL, &bus);
+ if (!rc && sis->codecs_present & SIS_PRIMARY_CODEC_PRESENT)
+ rc = snd_ac97_mixer(bus, &ac97, &sis->ac97[0]);
+ ac97.num = 1;
+ if (!rc && (sis->codecs_present & SIS_SECONDARY_CODEC_PRESENT))
+ rc = snd_ac97_mixer(bus, &ac97, &sis->ac97[1]);
+ ac97.num = 2;
+ if (!rc && (sis->codecs_present & SIS_TERTIARY_CODEC_PRESENT))
+ rc = snd_ac97_mixer(bus, &ac97, &sis->ac97[2]);
+
+ /* If we return an error here, then snd_card_free() should
+ * free up any ac97 codecs that got created, as well as the bus.
+ */
+ return rc;
+}
+
+static void sis_free_suspend(struct sis7019 *sis)
+{
+ int i;
+
+ for (i = 0; i < SIS_SUSPEND_PAGES; i++)
+ kfree(sis->suspend_state[i]);
+}
+
+static int sis_chip_free(struct sis7019 *sis)
+{
+ /* Reset the chip, and disable all interrputs.
+ */
+ outl(SIS_GCR_SOFTWARE_RESET, sis->ioport + SIS_GCR);
+ udelay(10);
+ outl(0, sis->ioport + SIS_GCR);
+ outl(0, sis->ioport + SIS_GIER);
+
+ /* Now, free everything we allocated.
+ */
+ if (sis->irq >= 0)
+ free_irq(sis->irq, sis);
+
+ if (sis->ioaddr)
+ iounmap(sis->ioaddr);
+
+ pci_release_regions(sis->pci);
+ pci_disable_device(sis->pci);
+
+ sis_free_suspend(sis);
+ return 0;
+}
+
+static int sis_dev_free(struct snd_device *dev)
+{
+ struct sis7019 *sis = dev->device_data;
+ return sis_chip_free(sis);
+}
+
+static int sis_chip_init(struct sis7019 *sis)
+{
+ unsigned long io = sis->ioport;
+ void __iomem *ioaddr = sis->ioaddr;
+ u16 status;
+ int count;
+ int i;
+
+ /* Reset the audio controller
+ */
+ outl(SIS_GCR_SOFTWARE_RESET, io + SIS_GCR);
+ udelay(10);
+ outl(0, io + SIS_GCR);
+
+ /* Get the AC-link semaphore, and reset the codecs
+ */
+ count = 0xffff;
+ while ((inw(io + SIS_AC97_SEMA) & SIS_AC97_SEMA_BUSY) && --count)
+ udelay(1);
+
+ if (!count)
+ return -EIO;
+
+ outl(SIS_AC97_CMD_CODEC_COLD_RESET, io + SIS_AC97_CMD);
+ udelay(10);
+
+ count = 0xffff;
+ while ((inw(io + SIS_AC97_STATUS) & SIS_AC97_STATUS_BUSY) && --count)
+ udelay(1);
+
+ /* Now that we've finished the reset, find out what's attached.
+ */
+ status = inl(io + SIS_AC97_STATUS);
+ if (status & SIS_AC97_STATUS_CODEC_READY)
+ sis->codecs_present |= SIS_PRIMARY_CODEC_PRESENT;
+ if (status & SIS_AC97_STATUS_CODEC2_READY)
+ sis->codecs_present |= SIS_SECONDARY_CODEC_PRESENT;
+ if (status & SIS_AC97_STATUS_CODEC3_READY)
+ sis->codecs_present |= SIS_TERTIARY_CODEC_PRESENT;
+
+ /* All done, let go of the semaphore, and check for errors
+ */
+ outl(SIS_AC97_SEMA_RELEASE, io + SIS_AC97_SEMA);
+ if (!sis->codecs_present || !count)
+ return -EIO;
+
+ /* Let the hardware know that the audio driver is alive,
+ * and enable PCM slots on the AC-link for L/R playback (3 & 4) and
+ * record channels. We're going to want to use Variable Rate Audio
+ * for recording, to avoid needlessly resampling from 48kHZ.
+ */
+ outl(SIS_AC97_CONF_AUDIO_ALIVE, io + SIS_AC97_CONF);
+ outl(SIS_AC97_CONF_AUDIO_ALIVE | SIS_AC97_CONF_PCM_LR_ENABLE |
+ SIS_AC97_CONF_PCM_CAP_MIC_ENABLE |
+ SIS_AC97_CONF_PCM_CAP_LR_ENABLE |
+ SIS_AC97_CONF_CODEC_VRA_ENABLE, io + SIS_AC97_CONF);
+
+ /* All AC97 PCM slots should be sourced from sub-mixer 0.
+ */
+ outl(0, io + SIS_AC97_PSR);
+
+ /* There is only one valid DMA setup for a PCI environment.
+ */
+ outl(SIS_DMA_CSR_PCI_SETTINGS, io + SIS_DMA_CSR);
+
+ /* Reset the syncronization groups for all of the channels
+ * to be asyncronous. If we start doing SPDIF or 5.1 sound, etc.
+ * we'll need to change how we handle these. Until then, we just
+ * assign sub-mixer 0 to all playback channels, and avoid any
+ * attenuation on the audio.
+ */
+ outl(0, io + SIS_PLAY_SYNC_GROUP_A);
+ outl(0, io + SIS_PLAY_SYNC_GROUP_B);
+ outl(0, io + SIS_PLAY_SYNC_GROUP_C);
+ outl(0, io + SIS_PLAY_SYNC_GROUP_D);
+ outl(0, io + SIS_MIXER_SYNC_GROUP);
+
+ for (i = 0; i < 64; i++) {
+ writel(i, SIS_MIXER_START_ADDR(ioaddr, i));
+ writel(SIS_MIXER_RIGHT_NO_ATTEN | SIS_MIXER_LEFT_NO_ATTEN |
+ SIS_MIXER_DEST_0, SIS_MIXER_ADDR(ioaddr, i));
+ }
+
+ /* Don't attenuate any audio set for the wave amplifier.
+ *
+ * FIXME: Maximum attenuation is set for the music amp, which will
+ * need to change if we start using the synth engine.
+ */
+ outl(0xffff0000, io + SIS_WEVCR);
+
+ /* Ensure that the wave engine is in normal operating mode.
+ */
+ outl(0, io + SIS_WECCR);
+
+ /* Go ahead and enable the DMA interrupts. They won't go live
+ * until we start a channel.
+ */
+ outl(SIS_GIER_AUDIO_PLAY_DMA_IRQ_ENABLE |
+ SIS_GIER_AUDIO_RECORD_DMA_IRQ_ENABLE, io + SIS_GIER);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int sis_suspend(struct pci_dev *pci, pm_message_t state)
+{
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct sis7019 *sis = card->private_data;
+ void __iomem *ioaddr = sis->ioaddr;
+ int i;
+
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ snd_pcm_suspend_all(sis->pcm);
+ if (sis->codecs_present & SIS_PRIMARY_CODEC_PRESENT)
+ snd_ac97_suspend(sis->ac97[0]);
+ if (sis->codecs_present & SIS_SECONDARY_CODEC_PRESENT)
+ snd_ac97_suspend(sis->ac97[1]);
+ if (sis->codecs_present & SIS_TERTIARY_CODEC_PRESENT)
+ snd_ac97_suspend(sis->ac97[2]);
+
+ /* snd_pcm_suspend_all() stopped all channels, so we're quiescent.
+ */
+ if (sis->irq >= 0) {
+ synchronize_irq(sis->irq);
+ free_irq(sis->irq, sis);
+ sis->irq = -1;
+ }
+
+ /* Save the internal state away
+ */
+ for (i = 0; i < 4; i++) {
+ memcpy_fromio(sis->suspend_state[i], ioaddr, 4096);
+ ioaddr += 4096;
+ }
+
+ pci_disable_device(pci);
+ pci_save_state(pci);
+ pci_set_power_state(pci, pci_choose_state(pci, state));
+ return 0;
+}
+
+static int sis_resume(struct pci_dev *pci)
+{
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct sis7019 *sis = card->private_data;
+ void __iomem *ioaddr = sis->ioaddr;
+ int i;
+
+ pci_set_power_state(pci, PCI_D0);
+ pci_restore_state(pci);
+
+ if (pci_enable_device(pci) < 0) {
+ printk(KERN_ERR "sis7019: unable to re-enable device\n");
+ goto error;
+ }
+
+ if (sis_chip_init(sis)) {
+ printk(KERN_ERR "sis7019: unable to re-init controller\n");
+ goto error;
+ }
+
+ if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED,
+ card->shortname, sis)) {
+ printk(KERN_ERR "sis7019: unable to regain IRQ %d\n", pci->irq);
+ goto error;
+ }
+
+ /* Restore saved state, then clear out the page we use for the
+ * silence buffer.
+ */
+ for (i = 0; i < 4; i++) {
+ memcpy_toio(ioaddr, sis->suspend_state[i], 4096);
+ ioaddr += 4096;
+ }
+
+ memset(sis->suspend_state[0], 0, 4096);
+
+ sis->irq = pci->irq;
+ pci_set_master(pci);
+
+ if (sis->codecs_present & SIS_PRIMARY_CODEC_PRESENT)
+ snd_ac97_resume(sis->ac97[0]);
+ if (sis->codecs_present & SIS_SECONDARY_CODEC_PRESENT)
+ snd_ac97_resume(sis->ac97[1]);
+ if (sis->codecs_present & SIS_TERTIARY_CODEC_PRESENT)
+ snd_ac97_resume(sis->ac97[2]);
+
+ snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ return 0;
+
+error:
+ snd_card_disconnect(card);
+ return -EIO;
+}
+#endif /* CONFIG_PM */
+
+static int sis_alloc_suspend(struct sis7019 *sis)
+{
+ int i;
+
+ /* We need 16K to store the internal wave engine state during a
+ * suspend, but we don't need it to be contiguous, so play nice
+ * with the memory system. We'll also use this area for a silence
+ * buffer.
+ */
+ for (i = 0; i < SIS_SUSPEND_PAGES; i++) {
+ sis->suspend_state[i] = kmalloc(4096, GFP_KERNEL);
+ if (!sis->suspend_state[i])
+ return -ENOMEM;
+ }
+ memset(sis->suspend_state[0], 0, 4096);
+
+ return 0;
+}
+
+static int __devinit sis_chip_create(struct snd_card *card,
+ struct pci_dev *pci)
+{
+ struct sis7019 *sis = card->private_data;
+ struct voice *voice;
+ static struct snd_device_ops ops = {
+ .dev_free = sis_dev_free,
+ };
+ int rc;
+ int i;
+
+ rc = pci_enable_device(pci);
+ if (rc)
+ goto error_out;
+
+ if (pci_set_dma_mask(pci, DMA_30BIT_MASK) < 0) {
+ printk(KERN_ERR "sis7019: architecture does not support "
+ "30-bit PCI busmaster DMA");
+ goto error_out_enabled;
+ }
+
+ memset(sis, 0, sizeof(*sis));
+ mutex_init(&sis->ac97_mutex);
+ spin_lock_init(&sis->voice_lock);
+ sis->card = card;
+ sis->pci = pci;
+ sis->irq = -1;
+ sis->ioport = pci_resource_start(pci, 0);
+
+ rc = pci_request_regions(pci, "SiS7019");
+ if (rc) {
+ printk(KERN_ERR "sis7019: unable request regions\n");
+ goto error_out_enabled;
+ }
+
+ rc = -EIO;
+ sis->ioaddr = ioremap_nocache(pci_resource_start(pci, 1), 0x4000);
+ if (!sis->ioaddr) {
+ printk(KERN_ERR "sis7019: unable to remap MMIO, aborting\n");
+ goto error_out_cleanup;
+ }
+
+ rc = sis_alloc_suspend(sis);
+ if (rc < 0) {
+ printk(KERN_ERR "sis7019: unable to allocate state storage\n");
+ goto error_out_cleanup;
+ }
+
+ rc = sis_chip_init(sis);
+ if (rc)
+ goto error_out_cleanup;
+
+ if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED,
+ card->shortname, sis)) {
+ printk(KERN_ERR "unable to allocate irq %d\n", sis->irq);
+ goto error_out_cleanup;
+ }
+
+ sis->irq = pci->irq;
+ pci_set_master(pci);
+
+ for (i = 0; i < 64; i++) {
+ voice = &sis->voices[i];
+ voice->num = i;
+ voice->ctrl_base = SIS_PLAY_DMA_ADDR(sis->ioaddr, i);
+ voice->wave_base = SIS_WAVE_ADDR(sis->ioaddr, i);
+ }
+
+ voice = &sis->capture_voice;
+ voice->flags = VOICE_CAPTURE;
+ voice->num = SIS_CAPTURE_CHAN_AC97_PCM_IN;
+ voice->ctrl_base = SIS_CAPTURE_DMA_ADDR(sis->ioaddr, voice->num);
+
+ rc = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sis, &ops);
+ if (rc)
+ goto error_out_cleanup;
+
+ snd_card_set_dev(card, &pci->dev);
+
+ return 0;
+
+error_out_cleanup:
+ sis_chip_free(sis);
+
+error_out_enabled:
+ pci_disable_device(pci);
+
+error_out:
+ return rc;
+}
+
+static int __devinit snd_sis7019_probe(struct pci_dev *pci,
+ const struct pci_device_id *pci_id)
+{
+ struct snd_card *card;
+ struct sis7019 *sis;
+ int rc;
+
+ rc = -ENOENT;
+ if (!enable)
+ goto error_out;
+
+ rc = -ENOMEM;
+ card = snd_card_new(index, id, THIS_MODULE, sizeof(*sis));
+ if (!card)
+ goto error_out;
+
+ strcpy(card->driver, "SiS7019");
+ strcpy(card->shortname, "SiS7019");
+ rc = sis_chip_create(card, pci);
+ if (rc)
+ goto card_error_out;
+
+ sis = card->private_data;
+
+ rc = sis_mixer_create(sis);
+ if (rc)
+ goto card_error_out;
+
+ rc = sis_pcm_create(sis);
+ if (rc)
+ goto card_error_out;
+
+ snprintf(card->longname, sizeof(card->longname),
+ "%s Audio Accelerator with %s at 0x%lx, irq %d",
+ card->shortname, snd_ac97_get_short_name(sis->ac97[0]),
+ sis->ioport, sis->irq);
+
+ rc = snd_card_register(card);
+ if (rc)
+ goto card_error_out;
+
+ pci_set_drvdata(pci, card);
+ return 0;
+
+card_error_out:
+ snd_card_free(card);
+
+error_out:
+ return rc;
+}
+
+static void __devexit snd_sis7019_remove(struct pci_dev *pci)
+{
+ snd_card_free(pci_get_drvdata(pci));
+ pci_set_drvdata(pci, NULL);
+}
+
+static struct pci_driver sis7019_driver = {
+ .name = "SiS7019",
+ .id_table = snd_sis7019_ids,
+ .probe = snd_sis7019_probe,
+ .remove = __devexit_p(snd_sis7019_remove),
+
+#ifdef CONFIG_PM
+ .suspend = sis_suspend,
+ .resume = sis_resume,
+#endif
+};
+
+static int __init sis7019_init(void)
+{
+ return pci_register_driver(&sis7019_driver);
+}
+
+static void __exit sis7019_exit(void)
+{
+ pci_unregister_driver(&sis7019_driver);
+}
+
+module_init(sis7019_init);
+module_exit(sis7019_exit);
--- /dev/null
+#ifndef __sis7019_h__
+#define __sis7019_h__
+
+/*
+ * Definitions for SiS7019 Audio Accelerator
+ *
+ * Copyright (C) 2004-2007, David Dillow
+ * Written by David Dillow <dave@thedillows.org>
+ * Inspired by the Trident 4D-WaveDX/NX driver.
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+/* General Control Register */
+#define SIS_GCR 0x00
+#define SIS_GCR_MACRO_POWER_DOWN 0x80000000
+#define SIS_GCR_MODEM_ENABLE 0x00010000
+#define SIS_GCR_SOFTWARE_RESET 0x00000001
+
+/* General Interrupt Enable Register */
+#define SIS_GIER 0x04
+#define SIS_GIER_MODEM_TIMER_IRQ_ENABLE 0x00100000
+#define SIS_GIER_MODEM_RX_DMA_IRQ_ENABLE 0x00080000
+#define SIS_GIER_MODEM_TX_DMA_IRQ_ENABLE 0x00040000
+#define SIS_GIER_AC97_GPIO1_IRQ_ENABLE 0x00020000
+#define SIS_GIER_AC97_GPIO0_IRQ_ENABLE 0x00010000
+#define SIS_GIER_AC97_SAMPLE_TIMER_IRQ_ENABLE 0x00000010
+#define SIS_GIER_AUDIO_GLOBAL_TIMER_IRQ_ENABLE 0x00000008
+#define SIS_GIER_AUDIO_RECORD_DMA_IRQ_ENABLE 0x00000004
+#define SIS_GIER_AUDIO_PLAY_DMA_IRQ_ENABLE 0x00000002
+#define SIS_GIER_AUDIO_WAVE_ENGINE_IRQ_ENABLE 0x00000001
+
+/* General Interrupt Status Register */
+#define SIS_GISR 0x08
+#define SIS_GISR_MODEM_TIMER_IRQ_STATUS 0x00100000
+#define SIS_GISR_MODEM_RX_DMA_IRQ_STATUS 0x00080000
+#define SIS_GISR_MODEM_TX_DMA_IRQ_STATUS 0x00040000
+#define SIS_GISR_AC97_GPIO1_IRQ_STATUS 0x00020000
+#define SIS_GISR_AC97_GPIO0_IRQ_STATUS 0x00010000
+#define SIS_GISR_AC97_SAMPLE_TIMER_IRQ_STATUS 0x00000010
+#define SIS_GISR_AUDIO_GLOBAL_TIMER_IRQ_STATUS 0x00000008
+#define SIS_GISR_AUDIO_RECORD_DMA_IRQ_STATUS 0x00000004
+#define SIS_GISR_AUDIO_PLAY_DMA_IRQ_STATUS 0x00000002
+#define SIS_GISR_AUDIO_WAVE_ENGINE_IRQ_STATUS 0x00000001
+
+/* DMA Control Register */
+#define SIS_DMA_CSR 0x10
+#define SIS_DMA_CSR_PCI_SETTINGS 0x0000001d
+#define SIS_DMA_CSR_CONCURRENT_ENABLE 0x00000200
+#define SIS_DMA_CSR_PIPELINE_ENABLE 0x00000100
+#define SIS_DMA_CSR_RX_DRAIN_ENABLE 0x00000010
+#define SIS_DMA_CSR_RX_FILL_ENABLE 0x00000008
+#define SIS_DMA_CSR_TX_DRAIN_ENABLE 0x00000004
+#define SIS_DMA_CSR_TX_LOWPRI_FILL_ENABLE 0x00000002
+#define SIS_DMA_CSR_TX_HIPRI_FILL_ENABLE 0x00000001
+
+/* Playback Channel Start Registers */
+#define SIS_PLAY_START_A_REG 0x14
+#define SIS_PLAY_START_B_REG 0x18
+
+/* Playback Channel Stop Registers */
+#define SIS_PLAY_STOP_A_REG 0x1c
+#define SIS_PLAY_STOP_B_REG 0x20
+
+/* Recording Channel Start Register */
+#define SIS_RECORD_START_REG 0x24
+
+/* Recording Channel Stop Register */
+#define SIS_RECORD_STOP_REG 0x28
+
+/* Playback Interrupt Status Registers */
+#define SIS_PISR_A 0x2c
+#define SIS_PISR_B 0x30
+
+/* Recording Interrupt Status Register */
+#define SIS_RISR 0x34
+
+/* AC97 AC-link Playback Source Register */
+#define SIS_AC97_PSR 0x40
+#define SIS_AC97_PSR_MODEM_HEADSET_SRC_MIXER 0x0f000000
+#define SIS_AC97_PSR_MODEM_LINE2_SRC_MIXER 0x00f00000
+#define SIS_AC97_PSR_MODEM_LINE1_SRC_MIXER 0x000f0000
+#define SIS_AC97_PSR_PCM_LFR_SRC_MIXER 0x0000f000
+#define SIS_AC97_PSR_PCM_SURROUND_SRC_MIXER 0x00000f00
+#define SIS_AC97_PSR_PCM_CENTER_SRC_MIXER 0x000000f0
+#define SIS_AC97_PSR_PCM_LR_SRC_MIXER 0x0000000f
+
+/* AC97 AC-link Command Register */
+#define SIS_AC97_CMD 0x50
+#define SIS_AC97_CMD_DATA_MASK 0xffff0000
+#define SIS_AC97_CMD_REG_MASK 0x0000ff00
+#define SIS_AC97_CMD_CODEC3_READ 0x0000000d
+#define SIS_AC97_CMD_CODEC3_WRITE 0x0000000c
+#define SIS_AC97_CMD_CODEC2_READ 0x0000000b
+#define SIS_AC97_CMD_CODEC2_WRITE 0x0000000a
+#define SIS_AC97_CMD_CODEC_READ 0x00000009
+#define SIS_AC97_CMD_CODEC_WRITE 0x00000008
+#define SIS_AC97_CMD_CODEC_WARM_RESET 0x00000005
+#define SIS_AC97_CMD_CODEC_COLD_RESET 0x00000004
+#define SIS_AC97_CMD_DONE 0x00000000
+
+/* AC97 AC-link Semaphore Register */
+#define SIS_AC97_SEMA 0x54
+#define SIS_AC97_SEMA_BUSY 0x00000001
+#define SIS_AC97_SEMA_RELEASE 0x00000000
+
+/* AC97 AC-link Status Register */
+#define SIS_AC97_STATUS 0x58
+#define SIS_AC97_STATUS_AUDIO_D2_INACT_SECS 0x03f00000
+#define SIS_AC97_STATUS_MODEM_ALIVE 0x00002000
+#define SIS_AC97_STATUS_AUDIO_ALIVE 0x00001000
+#define SIS_AC97_STATUS_CODEC3_READY 0x00000400
+#define SIS_AC97_STATUS_CODEC2_READY 0x00000200
+#define SIS_AC97_STATUS_CODEC_READY 0x00000100
+#define SIS_AC97_STATUS_WARM_RESET 0x00000080
+#define SIS_AC97_STATUS_COLD_RESET 0x00000040
+#define SIS_AC97_STATUS_POWERED_DOWN 0x00000020
+#define SIS_AC97_STATUS_NORMAL 0x00000010
+#define SIS_AC97_STATUS_READ_EXPIRED 0x00000004
+#define SIS_AC97_STATUS_SEMAPHORE 0x00000002
+#define SIS_AC97_STATUS_BUSY 0x00000001
+
+/* AC97 AC-link Audio Configuration Register */
+#define SIS_AC97_CONF 0x5c
+#define SIS_AC97_CONF_AUDIO_ALIVE 0x80000000
+#define SIS_AC97_CONF_WARM_RESET_ENABLE 0x40000000
+#define SIS_AC97_CONF_PR6_ENABLE 0x20000000
+#define SIS_AC97_CONF_PR5_ENABLE 0x10000000
+#define SIS_AC97_CONF_PR4_ENABLE 0x08000000
+#define SIS_AC97_CONF_PR3_ENABLE 0x04000000
+#define SIS_AC97_CONF_PR2_PR7_ENABLE 0x02000000
+#define SIS_AC97_CONF_PR0_PR1_ENABLE 0x01000000
+#define SIS_AC97_CONF_AUTO_PM_ENABLE 0x00800000
+#define SIS_AC97_CONF_PCM_LFE_ENABLE 0x00080000
+#define SIS_AC97_CONF_PCM_SURROUND_ENABLE 0x00040000
+#define SIS_AC97_CONF_PCM_CENTER_ENABLE 0x00020000
+#define SIS_AC97_CONF_PCM_LR_ENABLE 0x00010000
+#define SIS_AC97_CONF_PCM_CAP_MIC_ENABLE 0x00002000
+#define SIS_AC97_CONF_PCM_CAP_LR_ENABLE 0x00001000
+#define SIS_AC97_CONF_PCM_CAP_MIC_FROM_CODEC3 0x00000200
+#define SIS_AC97_CONF_PCM_CAP_LR_FROM_CODEC3 0x00000100
+#define SIS_AC97_CONF_CODEC3_PM_VRM 0x00000080
+#define SIS_AC97_CONF_CODEC_PM_VRM 0x00000040
+#define SIS_AC97_CONF_CODEC3_VRA_ENABLE 0x00000020
+#define SIS_AC97_CONF_CODEC_VRA_ENABLE 0x00000010
+#define SIS_AC97_CONF_CODEC3_PM_EAC 0x00000008
+#define SIS_AC97_CONF_CODEC_PM_EAC 0x00000004
+#define SIS_AC97_CONF_CODEC3_EXISTS 0x00000002
+#define SIS_AC97_CONF_CODEC_EXISTS 0x00000001
+
+/* Playback Channel Sync Group registers */
+#define SIS_PLAY_SYNC_GROUP_A 0x80
+#define SIS_PLAY_SYNC_GROUP_B 0x84
+#define SIS_PLAY_SYNC_GROUP_C 0x88
+#define SIS_PLAY_SYNC_GROUP_D 0x8c
+#define SIS_MIXER_SYNC_GROUP 0x90
+
+/* Wave Engine Config and Control Register */
+#define SIS_WECCR 0xa0
+#define SIS_WECCR_TESTMODE_MASK 0x00300000
+#define SIS_WECCR_TESTMODE_NORMAL 0x00000000
+#define SIS_WECCR_TESTMODE_BYPASS_NSO_ALPHA 0x00100000
+#define SIS_WECCR_TESTMODE_BYPASS_FC 0x00200000
+#define SIS_WECCR_TESTMODE_BYPASS_WOL 0x00300000
+#define SIS_WECCR_RESONANCE_DELAY_MASK 0x00060000
+#define SIS_WECCR_RESONANCE_DELAY_NONE 0x00000000
+#define SIS_WECCR_RESONANCE_DELAY_FC_1F00 0x00020000
+#define SIS_WECCR_RESONANCE_DELAY_FC_1E00 0x00040000
+#define SIS_WECCR_RESONANCE_DELAY_FC_1C00 0x00060000
+#define SIS_WECCR_IGNORE_CHANNEL_PARMS 0x00010000
+#define SIS_WECCR_COMMAND_CHANNEL_ID_MASK 0x0003ff00
+#define SIS_WECCR_COMMAND_MASK 0x00000007
+#define SIS_WECCR_COMMAND_NONE 0x00000000
+#define SIS_WECCR_COMMAND_DONE 0x00000000
+#define SIS_WECCR_COMMAND_PAUSE 0x00000001
+#define SIS_WECCR_COMMAND_TOGGLE_VEG 0x00000002
+#define SIS_WECCR_COMMAND_TOGGLE_MEG 0x00000003
+#define SIS_WECCR_COMMAND_TOGGLE_VEG_MEG 0x00000004
+
+/* Wave Engine Volume Control Register */
+#define SIS_WEVCR 0xa4
+#define SIS_WEVCR_LEFT_MUSIC_ATTENUATION_MASK 0xff000000
+#define SIS_WEVCR_RIGHT_MUSIC_ATTENUATION_MASK 0x00ff0000
+#define SIS_WEVCR_LEFT_WAVE_ATTENUATION_MASK 0x0000ff00
+#define SIS_WEVCR_RIGHT_WAVE_ATTENUATION_MASK 0x000000ff
+
+/* Wave Engine Interrupt Status Registers */
+#define SIS_WEISR_A 0xa8
+#define SIS_WEISR_B 0xac
+
+
+/* Playback DMA parameters (paramter RAM) */
+#define SIS_PLAY_DMA_OFFSET 0x0000
+#define SIS_PLAY_DMA_SIZE 0x10
+#define SIS_PLAY_DMA_ADDR(addr, num) \
+ ((num * SIS_PLAY_DMA_SIZE) + (addr) + SIS_PLAY_DMA_OFFSET)
+
+#define SIS_PLAY_DMA_FORMAT_CSO 0x00
+#define SIS_PLAY_DMA_FORMAT_UNSIGNED 0x00080000
+#define SIS_PLAY_DMA_FORMAT_8BIT 0x00040000
+#define SIS_PLAY_DMA_FORMAT_MONO 0x00020000
+#define SIS_PLAY_DMA_CSO_MASK 0x0000ffff
+#define SIS_PLAY_DMA_BASE 0x04
+#define SIS_PLAY_DMA_CONTROL 0x08
+#define SIS_PLAY_DMA_STOP_AT_SSO 0x04000000
+#define SIS_PLAY_DMA_RELEASE 0x02000000
+#define SIS_PLAY_DMA_LOOP 0x01000000
+#define SIS_PLAY_DMA_INTR_AT_SSO 0x00080000
+#define SIS_PLAY_DMA_INTR_AT_ESO 0x00040000
+#define SIS_PLAY_DMA_INTR_AT_LEO 0x00020000
+#define SIS_PLAY_DMA_INTR_AT_MLP 0x00010000
+#define SIS_PLAY_DMA_LEO_MASK 0x0000ffff
+#define SIS_PLAY_DMA_SSO_ESO 0x0c
+#define SIS_PLAY_DMA_SSO_MASK 0xffff0000
+#define SIS_PLAY_DMA_ESO_MASK 0x0000ffff
+
+/* Capture DMA parameters (paramter RAM) */
+#define SIS_CAPTURE_DMA_OFFSET 0x0800
+#define SIS_CAPTURE_DMA_SIZE 0x10
+#define SIS_CAPTURE_DMA_ADDR(addr, num) \
+ ((num * SIS_CAPTURE_DMA_SIZE) + (addr) + SIS_CAPTURE_DMA_OFFSET)
+
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_0 0
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_1 1
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_2 2
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_3 3
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_4 4
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_5 5
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_6 6
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_7 7
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_8 8
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_9 9
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_10 10
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_11 11
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_12 12
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_13 13
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_14 14
+#define SIS_CAPTURE_CHAN_MIXER_ROUTE_BACK_15 15
+#define SIS_CAPTURE_CHAN_AC97_PCM_IN 16
+#define SIS_CAPTURE_CHAN_AC97_MIC_IN 17
+#define SIS_CAPTURE_CHAN_AC97_LINE1_IN 18
+#define SIS_CAPTURE_CHAN_AC97_LINE2_IN 19
+#define SIS_CAPTURE_CHAN_AC97_HANDSE_IN 20
+
+#define SIS_CAPTURE_DMA_FORMAT_CSO 0x00
+#define SIS_CAPTURE_DMA_MONO_MODE_MASK 0xc0000000
+#define SIS_CAPTURE_DMA_MONO_MODE_AVG 0x00000000
+#define SIS_CAPTURE_DMA_MONO_MODE_LEFT 0x40000000
+#define SIS_CAPTURE_DMA_MONO_MODE_RIGHT 0x80000000
+#define SIS_CAPTURE_DMA_FORMAT_UNSIGNED 0x00080000
+#define SIS_CAPTURE_DMA_FORMAT_8BIT 0x00040000
+#define SIS_CAPTURE_DMA_FORMAT_MONO 0x00020000
+#define SIS_CAPTURE_DMA_CSO_MASK 0x0000ffff
+#define SIS_CAPTURE_DMA_BASE 0x04
+#define SIS_CAPTURE_DMA_CONTROL 0x08
+#define SIS_CAPTURE_DMA_STOP_AT_SSO 0x04000000
+#define SIS_CAPTURE_DMA_RELEASE 0x02000000
+#define SIS_CAPTURE_DMA_LOOP 0x01000000
+#define SIS_CAPTURE_DMA_INTR_AT_LEO 0x00020000
+#define SIS_CAPTURE_DMA_INTR_AT_MLP 0x00010000
+#define SIS_CAPTURE_DMA_LEO_MASK 0x0000ffff
+#define SIS_CAPTURE_DMA_RESERVED 0x0c
+
+
+/* Mixer routing list start pointer (parameter RAM) */
+#define SIS_MIXER_START_OFFSET 0x1000
+#define SIS_MIXER_START_SIZE 0x04
+#define SIS_MIXER_START_ADDR(addr, num) \
+ ((num * SIS_MIXER_START_SIZE) + (addr) + SIS_MIXER_START_OFFSET)
+
+#define SIS_MIXER_START_MASK 0x0000007f
+
+/* Mixer routing table (parameter RAM) */
+#define SIS_MIXER_OFFSET 0x1400
+#define SIS_MIXER_SIZE 0x04
+#define SIS_MIXER_ADDR(addr, num) \
+ ((num * SIS_MIXER_SIZE) + (addr) + SIS_MIXER_OFFSET)
+
+#define SIS_MIXER_RIGHT_ATTENUTATION_MASK 0xff000000
+#define SIS_MIXER_RIGHT_NO_ATTEN 0xff000000
+#define SIS_MIXER_LEFT_ATTENUTATION_MASK 0x00ff0000
+#define SIS_MIXER_LEFT_NO_ATTEN 0x00ff0000
+#define SIS_MIXER_NEXT_ENTRY_MASK 0x00007f00
+#define SIS_MIXER_NEXT_ENTRY_NONE 0x00000000
+#define SIS_MIXER_DEST_MASK 0x0000007f
+#define SIS_MIXER_DEST_0 0x00000020
+#define SIS_MIXER_DEST_1 0x00000021
+#define SIS_MIXER_DEST_2 0x00000022
+#define SIS_MIXER_DEST_3 0x00000023
+#define SIS_MIXER_DEST_4 0x00000024
+#define SIS_MIXER_DEST_5 0x00000025
+#define SIS_MIXER_DEST_6 0x00000026
+#define SIS_MIXER_DEST_7 0x00000027
+#define SIS_MIXER_DEST_8 0x00000028
+#define SIS_MIXER_DEST_9 0x00000029
+#define SIS_MIXER_DEST_10 0x0000002a
+#define SIS_MIXER_DEST_11 0x0000002b
+#define SIS_MIXER_DEST_12 0x0000002c
+#define SIS_MIXER_DEST_13 0x0000002d
+#define SIS_MIXER_DEST_14 0x0000002e
+#define SIS_MIXER_DEST_15 0x0000002f
+
+/* Wave Engine Control Parameters (parameter RAM) */
+#define SIS_WAVE_OFFSET 0x2000
+#define SIS_WAVE_SIZE 0x40
+#define SIS_WAVE_ADDR(addr, num) \
+ ((num * SIS_WAVE_SIZE) + (addr) + SIS_WAVE_OFFSET)
+
+#define SIS_WAVE_GENERAL 0x00
+#define SIS_WAVE_GENERAL_WAVE_VOLUME 0x80000000
+#define SIS_WAVE_GENERAL_MUSIC_VOLUME 0x00000000
+#define SIS_WAVE_GENERAL_VOLUME_MASK 0x7f000000
+#define SIS_WAVE_GENERAL_ARTICULATION 0x04
+#define SIS_WAVE_GENERAL_ARTICULATION_DELTA_MASK 0x3fff0000
+#define SIS_WAVE_ARTICULATION 0x08
+#define SIS_WAVE_TIMER 0x0c
+#define SIS_WAVE_GENERATOR 0x10
+#define SIS_WAVE_CHANNEL_CONTROL 0x14
+#define SIS_WAVE_CHANNEL_CONTROL_FIRST_SAMPLE 0x80000000
+#define SIS_WAVE_CHANNEL_CONTROL_AMP_ENABLE 0x40000000
+#define SIS_WAVE_CHANNEL_CONTROL_FILTER_ENABLE 0x20000000
+#define SIS_WAVE_CHANNEL_CONTROL_INTERPOLATE_ENABLE 0x10000000
+#define SIS_WAVE_LFO_EG_CONTROL 0x18
+#define SIS_WAVE_LFO_EG_CONTROL_2 0x1c
+#define SIS_WAVE_LFO_EG_CONTROL_3 0x20
+#define SIS_WAVE_LFO_EG_CONTROL_4 0x24
+
+#endif /* __sis7019_h__ */
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#
snd-trident-objs := trident.o trident_main.o trident_memory.o
-snd-trident-synth-objs := trident_synth.o
-
-#
-# this function returns:
-# "m" - CONFIG_SND_SEQUENCER is m
-# <empty string> - CONFIG_SND_SEQUENCER is undefined
-# otherwise parameter #1 value
-#
-sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
# Toplevel Module Dependency
obj-$(CONFIG_SND_TRIDENT) += snd-trident.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-trident-synth.o
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/time.h>
return err;
}
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
- if ((err = snd_trident_attach_synthesizer(trident)) < 0) {
- snd_card_free(card);
- return err;
- }
-#endif
-
snd_trident_create_gameport(trident);
if ((err = snd_card_register(card)) < 0) {
* SiS7018 S/PDIF support by Thomas Winischhofer <thomas@winischhofer.net>
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
Description: This routine will complete and write the 5 hardware channel
registers to hardware.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
voice - synthesizer voice structure
Each register field.
Description: This routine will write the new CSO offset
register to hardware.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
voice - synthesizer voice structure
CSO - new CSO value
Description: This routine will write the new ESO offset
register to hardware.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
voice - synthesizer voice structure
ESO - new ESO value
Description: This routine will write the new voice volume
register to hardware.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
voice - synthesizer voice structure
Vol - new voice volume
Description: This routine will write the new voice pan
register to hardware.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
voice - synthesizer voice structure
Pan - new pan value
Description: This routine will write the new reverb volume
register to hardware.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
voice - synthesizer voice structure
RVol - new reverb volume
Description: This routine will write the new chorus volume
register to hardware.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
voice - synthesizer voice structure
CVol - new chorus volume
Description: This routine converts rate in HZ to hardware delta value.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
rate - Real or Virtual channel number.
Returns: Delta value.
Description: This routine converts rate in HZ to hardware delta value.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
rate - Real or Virtual channel number.
Returns: Delta value.
Description: This routine converts rate in HZ to spurious threshold.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
rate - Real or Virtual channel number.
Returns: Delta value.
Description: This routine returns a control mode for a PCM channel.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
substream - PCM substream
Returns: Control value.
Description: Device I/O control handler for playback/capture parameters.
- Paramters: substream - PCM substream class
+ Parameters: substream - PCM substream class
cmd - what ioctl message to process
arg - additional message infoarg
Description: This routine return the capture position
- Paramters: pcm1 - PCM device class
+ Parameters: pcm1 - PCM device class
Returns: position of buffer
Description: This routine registers the 4DWave device for PCM support.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
Returns: None
Description: This routine registers the 4DWave device for foldback PCM support.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
Returns: None
Description: This routine registers the 4DWave-NX device for SPDIF support.
- Paramters: trident - pointer to target device class for 4DWave-NX.
+ Parameters: trident - pointer to target device class for 4DWave-NX.
Returns: None
Description: This routine registers the 4DWave device for mixer support.
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
Returns: None
snd_iprintf(buffer, "Memory Free : %d\n", snd_util_mem_avail(trident->tlb.memhdr));
}
}
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
- snd_iprintf(buffer,"\nWavetable Synth\n");
- snd_iprintf(buffer, "Memory Maximum : %d\n", trident->synth.max_size);
- snd_iprintf(buffer, "Memory Used : %d\n", trident->synth.current_size);
- snd_iprintf(buffer, "Memory Free : %d\n", (trident->synth.max_size-trident->synth.current_size));
-#endif
}
static void __devinit snd_trident_proc_init(struct snd_trident * trident)
Description: Allocate and set up the TLB page table on 4D NX.
Each entry has 4 bytes (physical PCI address).
- Paramters: trident - pointer to target device class for 4DWave.
+ Parameters: trident - pointer to target device class for 4DWave.
Returns: 0 or negative error code
Description: This routine will create the device specific class for
the 4DWave card. It will also perform basic initialization.
- Paramters: card - which card to create
+ Parameters: card - which card to create
pci - interface to PCI bus resource info
dma1ptr - playback dma buffer
dma2ptr - capture dma buffer
Description: This routine will free the device specific class for
the 4DWave card.
- Paramters: trident - device specific private data for 4DWave card
+ Parameters: trident - device specific private data for 4DWave card
Returns: None.
Description: ISR for Trident 4DWave device
- Paramters: trident - device specific private data for 4DWave card
+ Parameters: trident - device specific private data for 4DWave card
Problems: It seems that Trident chips generates interrupts more than
one time in special cases. The spurious interrupts are
return IRQ_HANDLED;
}
-/*---------------------------------------------------------------------------
- snd_trident_attach_synthesizer
-
- Description: Attach synthesizer hooks
-
- Paramters: trident - device specific private data for 4DWave card
-
- Returns: None.
-
- ---------------------------------------------------------------------------*/
-int snd_trident_attach_synthesizer(struct snd_trident *trident)
-{
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
- if (snd_seq_device_new(trident->card, 1, SNDRV_SEQ_DEV_ID_TRIDENT,
- sizeof(struct snd_trident *), &trident->seq_dev) >= 0) {
- strcpy(trident->seq_dev->name, "4DWave");
- *(struct snd_trident **)SNDRV_SEQ_DEVICE_ARGPTR(trident->seq_dev) = trident;
- }
-#endif
- return 0;
-}
-
struct snd_trident_voice *snd_trident_alloc_voice(struct snd_trident * trident, int type, int client, int port)
{
struct snd_trident_voice *pvoice;
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/pci.h>
#include <linux/time.h>
+++ /dev/null
-/*
- * Routines for Trident 4DWave NX/DX soundcards - Synthesizer
- * Copyright (c) by Scott McNab <jedi@tartarus.uwa.edu.au>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <asm/io.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-#include <sound/core.h>
-#include <sound/trident.h>
-#include <sound/seq_device.h>
-
-MODULE_AUTHOR("Scott McNab <jedi@tartarus.uwa.edu.au>");
-MODULE_DESCRIPTION("Routines for Trident 4DWave NX/DX soundcards - Synthesizer");
-MODULE_LICENSE("GPL");
-
-/* linear to log pan conversion table (4.2 channel attenuation format) */
-static unsigned int pan_table[63] = {
- 7959, 7733, 7514, 7301, 7093, 6892, 6697, 6507,
- 6322, 6143, 5968, 5799, 5634, 5475, 5319, 5168,
- 5022, 4879, 4741, 4606, 4475, 4349, 4225, 4105,
- 3989, 3876, 3766, 3659, 3555, 3454, 3356, 3261,
- 3168, 3078, 2991, 2906, 2824, 2744, 2666, 2590,
- 2517, 2445, 2376, 2308, 2243, 2179, 2117, 2057,
- 1999, 1942, 1887, 1833, 1781, 1731, 1682, 1634,
- 1588, 1543, 1499, 1456, 1415, 1375, 1336
-};
-
-#define LOG_TABLE_SIZE 386
-
-/* Linear half-attenuation to log conversion table in the format:
- * {linear volume, logarithmic attenuation equivalent}, ...
- *
- * Provides conversion from a linear half-volume value in the range
- * [0,8192] to a logarithmic attenuation value in the range 0 to 6.02dB.
- * Halving the linear volume is equivalent to an additional 6dB of
- * logarithmic attenuation. The algorithm used in log_from_linear()
- * therefore uses this table as follows:
- *
- * - loop and for every time the volume is less than half the maximum
- * volume (16384), add another 6dB and halve the maximum value used
- * for this comparison.
- * - when the volume is greater than half the maximum volume, take
- * the difference of the volume to half volume (in the range [0,8192])
- * and look up the log_table[] to find the nearest entry.
- * - take the logarithic component of this entry and add it to the
- * resulting attenuation.
- *
- * Thus this routine provides a linear->log conversion for a range of
- * [0,16384] using only 386 table entries
- *
- * Note: although this table stores log attenuation in 8.8 format, values
- * were only calculated for 6 bits fractional precision, since that is
- * the most precision offered by the trident hardware.
- */
-
-static unsigned short log_table[LOG_TABLE_SIZE*2] =
-{
- 4, 0x0604, 19, 0x0600, 34, 0x05fc,
- 49, 0x05f8, 63, 0x05f4, 78, 0x05f0, 93, 0x05ec, 108, 0x05e8,
- 123, 0x05e4, 138, 0x05e0, 153, 0x05dc, 168, 0x05d8, 183, 0x05d4,
- 198, 0x05d0, 213, 0x05cc, 228, 0x05c8, 244, 0x05c4, 259, 0x05c0,
- 274, 0x05bc, 289, 0x05b8, 304, 0x05b4, 320, 0x05b0, 335, 0x05ac,
- 350, 0x05a8, 366, 0x05a4, 381, 0x05a0, 397, 0x059c, 412, 0x0598,
- 428, 0x0594, 443, 0x0590, 459, 0x058c, 474, 0x0588, 490, 0x0584,
- 506, 0x0580, 521, 0x057c, 537, 0x0578, 553, 0x0574, 568, 0x0570,
- 584, 0x056c, 600, 0x0568, 616, 0x0564, 632, 0x0560, 647, 0x055c,
- 663, 0x0558, 679, 0x0554, 695, 0x0550, 711, 0x054c, 727, 0x0548,
- 743, 0x0544, 759, 0x0540, 776, 0x053c, 792, 0x0538, 808, 0x0534,
- 824, 0x0530, 840, 0x052c, 857, 0x0528, 873, 0x0524, 889, 0x0520,
- 906, 0x051c, 922, 0x0518, 938, 0x0514, 955, 0x0510, 971, 0x050c,
- 988, 0x0508, 1004, 0x0504, 1021, 0x0500, 1037, 0x04fc, 1054, 0x04f8,
- 1071, 0x04f4, 1087, 0x04f0, 1104, 0x04ec, 1121, 0x04e8, 1138, 0x04e4,
- 1154, 0x04e0, 1171, 0x04dc, 1188, 0x04d8, 1205, 0x04d4, 1222, 0x04d0,
- 1239, 0x04cc, 1256, 0x04c8, 1273, 0x04c4, 1290, 0x04c0, 1307, 0x04bc,
- 1324, 0x04b8, 1341, 0x04b4, 1358, 0x04b0, 1376, 0x04ac, 1393, 0x04a8,
- 1410, 0x04a4, 1427, 0x04a0, 1445, 0x049c, 1462, 0x0498, 1479, 0x0494,
- 1497, 0x0490, 1514, 0x048c, 1532, 0x0488, 1549, 0x0484, 1567, 0x0480,
- 1584, 0x047c, 1602, 0x0478, 1620, 0x0474, 1637, 0x0470, 1655, 0x046c,
- 1673, 0x0468, 1690, 0x0464, 1708, 0x0460, 1726, 0x045c, 1744, 0x0458,
- 1762, 0x0454, 1780, 0x0450, 1798, 0x044c, 1816, 0x0448, 1834, 0x0444,
- 1852, 0x0440, 1870, 0x043c, 1888, 0x0438, 1906, 0x0434, 1924, 0x0430,
- 1943, 0x042c, 1961, 0x0428, 1979, 0x0424, 1997, 0x0420, 2016, 0x041c,
- 2034, 0x0418, 2053, 0x0414, 2071, 0x0410, 2089, 0x040c, 2108, 0x0408,
- 2127, 0x0404, 2145, 0x0400, 2164, 0x03fc, 2182, 0x03f8, 2201, 0x03f4,
- 2220, 0x03f0, 2239, 0x03ec, 2257, 0x03e8, 2276, 0x03e4, 2295, 0x03e0,
- 2314, 0x03dc, 2333, 0x03d8, 2352, 0x03d4, 2371, 0x03d0, 2390, 0x03cc,
- 2409, 0x03c8, 2428, 0x03c4, 2447, 0x03c0, 2466, 0x03bc, 2485, 0x03b8,
- 2505, 0x03b4, 2524, 0x03b0, 2543, 0x03ac, 2562, 0x03a8, 2582, 0x03a4,
- 2601, 0x03a0, 2621, 0x039c, 2640, 0x0398, 2660, 0x0394, 2679, 0x0390,
- 2699, 0x038c, 2718, 0x0388, 2738, 0x0384, 2758, 0x0380, 2777, 0x037c,
- 2797, 0x0378, 2817, 0x0374, 2837, 0x0370, 2857, 0x036c, 2876, 0x0368,
- 2896, 0x0364, 2916, 0x0360, 2936, 0x035c, 2956, 0x0358, 2976, 0x0354,
- 2997, 0x0350, 3017, 0x034c, 3037, 0x0348, 3057, 0x0344, 3077, 0x0340,
- 3098, 0x033c, 3118, 0x0338, 3138, 0x0334, 3159, 0x0330, 3179, 0x032c,
- 3200, 0x0328, 3220, 0x0324, 3241, 0x0320, 3261, 0x031c, 3282, 0x0318,
- 3303, 0x0314, 3323, 0x0310, 3344, 0x030c, 3365, 0x0308, 3386, 0x0304,
- 3406, 0x0300, 3427, 0x02fc, 3448, 0x02f8, 3469, 0x02f4, 3490, 0x02f0,
- 3511, 0x02ec, 3532, 0x02e8, 3553, 0x02e4, 3575, 0x02e0, 3596, 0x02dc,
- 3617, 0x02d8, 3638, 0x02d4, 3660, 0x02d0, 3681, 0x02cc, 3702, 0x02c8,
- 3724, 0x02c4, 3745, 0x02c0, 3767, 0x02bc, 3788, 0x02b8, 3810, 0x02b4,
- 3831, 0x02b0, 3853, 0x02ac, 3875, 0x02a8, 3896, 0x02a4, 3918, 0x02a0,
- 3940, 0x029c, 3962, 0x0298, 3984, 0x0294, 4006, 0x0290, 4028, 0x028c,
- 4050, 0x0288, 4072, 0x0284, 4094, 0x0280, 4116, 0x027c, 4138, 0x0278,
- 4160, 0x0274, 4182, 0x0270, 4205, 0x026c, 4227, 0x0268, 4249, 0x0264,
- 4272, 0x0260, 4294, 0x025c, 4317, 0x0258, 4339, 0x0254, 4362, 0x0250,
- 4384, 0x024c, 4407, 0x0248, 4430, 0x0244, 4453, 0x0240, 4475, 0x023c,
- 4498, 0x0238, 4521, 0x0234, 4544, 0x0230, 4567, 0x022c, 4590, 0x0228,
- 4613, 0x0224, 4636, 0x0220, 4659, 0x021c, 4682, 0x0218, 4705, 0x0214,
- 4728, 0x0210, 4752, 0x020c, 4775, 0x0208, 4798, 0x0204, 4822, 0x0200,
- 4845, 0x01fc, 4869, 0x01f8, 4892, 0x01f4, 4916, 0x01f0, 4939, 0x01ec,
- 4963, 0x01e8, 4987, 0x01e4, 5010, 0x01e0, 5034, 0x01dc, 5058, 0x01d8,
- 5082, 0x01d4, 5106, 0x01d0, 5130, 0x01cc, 5154, 0x01c8, 5178, 0x01c4,
- 5202, 0x01c0, 5226, 0x01bc, 5250, 0x01b8, 5274, 0x01b4, 5299, 0x01b0,
- 5323, 0x01ac, 5347, 0x01a8, 5372, 0x01a4, 5396, 0x01a0, 5420, 0x019c,
- 5445, 0x0198, 5469, 0x0194, 5494, 0x0190, 5519, 0x018c, 5543, 0x0188,
- 5568, 0x0184, 5593, 0x0180, 5618, 0x017c, 5643, 0x0178, 5668, 0x0174,
- 5692, 0x0170, 5717, 0x016c, 5743, 0x0168, 5768, 0x0164, 5793, 0x0160,
- 5818, 0x015c, 5843, 0x0158, 5868, 0x0154, 5894, 0x0150, 5919, 0x014c,
- 5945, 0x0148, 5970, 0x0144, 5995, 0x0140, 6021, 0x013c, 6047, 0x0138,
- 6072, 0x0134, 6098, 0x0130, 6124, 0x012c, 6149, 0x0128, 6175, 0x0124,
- 6201, 0x0120, 6227, 0x011c, 6253, 0x0118, 6279, 0x0114, 6305, 0x0110,
- 6331, 0x010c, 6357, 0x0108, 6384, 0x0104, 6410, 0x0100, 6436, 0x00fc,
- 6462, 0x00f8, 6489, 0x00f4, 6515, 0x00f0, 6542, 0x00ec, 6568, 0x00e8,
- 6595, 0x00e4, 6621, 0x00e0, 6648, 0x00dc, 6675, 0x00d8, 6702, 0x00d4,
- 6728, 0x00d0, 6755, 0x00cc, 6782, 0x00c8, 6809, 0x00c4, 6836, 0x00c0,
- 6863, 0x00bc, 6890, 0x00b8, 6917, 0x00b4, 6945, 0x00b0, 6972, 0x00ac,
- 6999, 0x00a8, 7027, 0x00a4, 7054, 0x00a0, 7081, 0x009c, 7109, 0x0098,
- 7136, 0x0094, 7164, 0x0090, 7192, 0x008c, 7219, 0x0088, 7247, 0x0084,
- 7275, 0x0080, 7303, 0x007c, 7331, 0x0078, 7359, 0x0074, 7387, 0x0070,
- 7415, 0x006c, 7443, 0x0068, 7471, 0x0064, 7499, 0x0060, 7527, 0x005c,
- 7556, 0x0058, 7584, 0x0054, 7613, 0x0050, 7641, 0x004c, 7669, 0x0048,
- 7698, 0x0044, 7727, 0x0040, 7755, 0x003c, 7784, 0x0038, 7813, 0x0034,
- 7842, 0x0030, 7870, 0x002c, 7899, 0x0028, 7928, 0x0024, 7957, 0x0020,
- 7986, 0x001c, 8016, 0x0018, 8045, 0x0014, 8074, 0x0010, 8103, 0x000c,
- 8133, 0x0008, 8162, 0x0004, 8192, 0x0000
-};
-
-static unsigned short lookup_volume_table( unsigned short value )
-{
- /* This code is an optimised version of:
- * int i = 0;
- * while( volume_table[i*2] < value )
- * i++;
- * return volume_table[i*2+1];
- */
- unsigned short *ptr = log_table;
- while( *ptr < value )
- ptr += 2;
- return *(ptr+1);
-}
-
-/* this function calculates a 8.8 fixed point logarithmic attenuation
- * value from a linear volume value in the range 0 to 16384 */
-static unsigned short log_from_linear( unsigned short value )
-{
- if (value >= 16384)
- return 0x0000;
- if (value) {
- unsigned short result = 0;
- int v, c;
- for( c = 0, v = 8192; c < 14; c++, v >>= 1 ) {
- if( value >= v ) {
- result += lookup_volume_table( (value - v) << c );
- return result;
- }
- result += 0x0605; /* 6.0205 (result of -20*log10(0.5)) */
- }
- }
- return 0xffff;
-}
-
-/*
- * Sample handling operations
- */
-
-static void sample_start(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position);
-static void sample_stop(struct snd_trident * trident, struct snd_trident_voice * voice, int mode);
-static void sample_freq(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_frequency_t freq);
-static void sample_volume(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_volume * volume);
-static void sample_loop(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_loop * loop);
-static void sample_pos(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position);
-static void sample_private1(struct snd_trident * trident, struct snd_trident_voice * voice, unsigned char *data);
-
-static struct snd_trident_sample_ops sample_ops =
-{
- sample_start,
- sample_stop,
- sample_freq,
- sample_volume,
- sample_loop,
- sample_pos,
- sample_private1
-};
-
-static void snd_trident_simple_init(struct snd_trident_voice * voice)
-{
- //voice->handler_wave = interrupt_wave;
- //voice->handler_volume = interrupt_volume;
- //voice->handler_effect = interrupt_effect;
- //voice->volume_change = NULL;
- voice->sample_ops = &sample_ops;
-}
-
-static void sample_start(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position)
-{
- struct simple_instrument *simple;
- struct snd_seq_kinstr *instr;
- unsigned long flags;
- unsigned int loop_start, loop_end, sample_start, sample_end, start_offset;
- unsigned int value;
- unsigned int shift = 0;
-
- instr = snd_seq_instr_find(trident->synth.ilist, &voice->instr, 0, 1);
- if (instr == NULL)
- return;
- voice->instr = instr->instr; /* copy ID to speedup aliases */
- simple = KINSTR_DATA(instr);
-
- spin_lock_irqsave(&trident->reg_lock, flags);
-
- if (trident->device == TRIDENT_DEVICE_ID_SI7018)
- voice->GVSel = 1; /* route to Wave volume */
-
- voice->CTRL = 0;
- voice->Alpha = 0;
- voice->FMS = 0;
-
- loop_start = simple->loop_start >> 4;
- loop_end = simple->loop_end >> 4;
- sample_start = (simple->start + position) >> 4;
- if( sample_start >= simple->size )
- sample_start = simple->start >> 4;
- sample_end = simple->size;
- start_offset = position >> 4;
-
- if (simple->format & SIMPLE_WAVE_16BIT) {
- voice->CTRL |= 8;
- shift++;
- }
- if (simple->format & SIMPLE_WAVE_STEREO) {
- voice->CTRL |= 4;
- shift++;
- }
- if (!(simple->format & SIMPLE_WAVE_UNSIGNED))
- voice->CTRL |= 2;
-
- voice->LBA = simple->address.memory;
-
- if (simple->format & SIMPLE_WAVE_LOOP) {
- voice->CTRL |= 1;
- voice->LBA += loop_start << shift;
- if( start_offset >= loop_start ) {
- voice->CSO = start_offset - loop_start;
- voice->negCSO = 0;
- } else {
- voice->CSO = loop_start - start_offset;
- voice->negCSO = 1;
- }
- voice->ESO = loop_end - loop_start - 1;
- } else {
- voice->LBA += start_offset << shift;
- voice->CSO = sample_start;
- voice->ESO = sample_end - 1;
- voice->negCSO = 0;
- }
-
- if (voice->flags & SNDRV_TRIDENT_VFLG_RUNNING) {
- snd_trident_stop_voice(trident, voice->number);
- voice->flags &= ~SNDRV_TRIDENT_VFLG_RUNNING;
- }
-
- /* set CSO sign */
- value = inl(TRID_REG(trident, T4D_SIGN_CSO_A));
- if( voice->negCSO ) {
- value |= 1 << (voice->number&31);
- } else {
- value &= ~(1 << (voice->number&31));
- }
- outl(value,TRID_REG(trident, T4D_SIGN_CSO_A));
-
- voice->Attribute = 0;
- snd_trident_write_voice_regs(trident, voice);
- snd_trident_start_voice(trident, voice->number);
- voice->flags |= SNDRV_TRIDENT_VFLG_RUNNING;
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- snd_seq_instr_free_use(trident->synth.ilist, instr);
-}
-
-static void sample_stop(struct snd_trident * trident, struct snd_trident_voice * voice, int mode)
-{
- unsigned long flags;
-
- if (!(voice->flags & SNDRV_TRIDENT_VFLG_RUNNING))
- return;
-
- switch (mode) {
- default:
- spin_lock_irqsave(&trident->reg_lock, flags);
- snd_trident_stop_voice(trident, voice->number);
- voice->flags &= ~SNDRV_TRIDENT_VFLG_RUNNING;
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- break;
- case SAMPLE_STOP_LOOP: /* disable loop only */
- voice->CTRL &= ~1;
- spin_lock_irqsave(&trident->reg_lock, flags);
- outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
- outw((((voice->CTRL << 12) | (voice->EC & 0x0fff)) & 0xffff), CH_GVSEL_PAN_VOL_CTRL_EC);
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- break;
- }
-}
-
-static void sample_freq(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_frequency_t freq)
-{
- unsigned long flags;
- freq >>= 4;
-
- spin_lock_irqsave(&trident->reg_lock, flags);
- if (freq == 44100)
- voice->Delta = 0xeb3;
- else if (freq == 8000)
- voice->Delta = 0x2ab;
- else if (freq == 48000)
- voice->Delta = 0x1000;
- else
- voice->Delta = (((freq << 12) + freq) / 48000) & 0x0000ffff;
-
- outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
- if (trident->device == TRIDENT_DEVICE_ID_NX) {
- outb((unsigned char) voice->Delta, TRID_REG(trident, CH_NX_DELTA_CSO + 3));
- outb((unsigned char) (voice->Delta >> 8), TRID_REG(trident, CH_NX_DELTA_ESO + 3));
- } else {
- outw((unsigned short) voice->Delta, TRID_REG(trident, CH_DX_ESO_DELTA));
- }
-
- spin_unlock_irqrestore(&trident->reg_lock, flags);
-}
-
-static void sample_volume(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_volume * volume)
-{
- unsigned long flags;
- unsigned short value;
-
- spin_lock_irqsave(&trident->reg_lock, flags);
- voice->GVSel = 0; /* use global music volume */
- voice->FMC = 0x03; /* fixme: can we do something useful with FMC? */
- if (volume->volume >= 0) {
- volume->volume &= 0x3fff;
- /* linear volume -> logarithmic attenuation conversion
- * uses EC register for greater resolution (6.6 bits) than Vol register (5.3 bits)
- * Vol register used when additional attenuation is required */
- voice->RVol = 0;
- voice->CVol = 0;
- value = log_from_linear( volume->volume );
- voice->Vol = 0;
- voice->EC = (value & 0x3fff) >> 2;
- if (value > 0x3fff) {
- voice->EC |= 0xfc0;
- if (value < 0x5f00 )
- voice->Vol = ((value >> 8) - 0x3f) << 5;
- else {
- voice->Vol = 0x3ff;
- voice->EC = 0xfff;
- }
- }
- }
- if (volume->lr >= 0) {
- volume->lr &= 0x3fff;
- /* approximate linear pan by attenuating channels */
- if (volume->lr >= 0x2000) { /* attenuate left (pan right) */
- value = 0x3fff - volume->lr;
- for (voice->Pan = 0; voice->Pan < 63; voice->Pan++ )
- if (value >= pan_table[voice->Pan] )
- break;
- } else { /* attenuate right (pan left) */
- for (voice->Pan = 0; voice->Pan < 63; voice->Pan++ )
- if ((unsigned int)volume->lr >= pan_table[voice->Pan] )
- break;
- voice->Pan |= 0x40;
- }
- }
- outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
- outl((voice->GVSel << 31) | ((voice->Pan & 0x0000007f) << 24) |
- ((voice->Vol & 0x000000ff) << 16) | ((voice->CTRL & 0x0000000f) << 12) |
- (voice->EC & 0x00000fff), TRID_REG(trident, CH_GVSEL_PAN_VOL_CTRL_EC));
- value = ((voice->FMC & 0x03) << 14) | ((voice->RVol & 0x7f) << 7) | (voice->CVol & 0x7f);
- outw(value, TRID_REG(trident, CH_DX_FMC_RVOL_CVOL));
- spin_unlock_irqrestore(&trident->reg_lock, flags);
-}
-
-static void sample_loop(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_loop * loop)
-{
- unsigned long flags;
- struct simple_instrument *simple;
- struct snd_seq_kinstr *instr;
- unsigned int loop_start, loop_end;
-
- instr = snd_seq_instr_find(trident->synth.ilist, &voice->instr, 0, 1);
- if (instr == NULL)
- return;
- voice->instr = instr->instr; /* copy ID to speedup aliases */
- simple = KINSTR_DATA(instr);
-
- loop_start = loop->start >> 4;
- loop_end = loop->end >> 4;
-
- spin_lock_irqsave(&trident->reg_lock, flags);
-
- voice->LBA = simple->address.memory + loop_start;
- voice->CSO = 0;
- voice->ESO = loop_end - loop_start - 1;
-
- outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
- outb((voice->LBA >> 16), TRID_REG(trident, CH_LBA + 2));
- outw((voice->LBA & 0xffff), TRID_REG(trident, CH_LBA));
- if (trident->device == TRIDENT_DEVICE_ID_NX) {
- outb((voice->ESO >> 16), TRID_REG(trident, CH_NX_DELTA_ESO + 2));
- outw((voice->ESO & 0xffff), TRID_REG(trident, CH_NX_DELTA_ESO));
- outb((voice->CSO >> 16), TRID_REG(trident, CH_NX_DELTA_CSO + 2));
- outw((voice->CSO & 0xffff), TRID_REG(trident, CH_NX_DELTA_CSO));
- } else {
- outw((voice->ESO & 0xffff), TRID_REG(trident, CH_DX_ESO_DELTA + 2));
- outw((voice->CSO & 0xffff), TRID_REG(trident, CH_DX_CSO_ALPHA_FMS + 2));
- }
-
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- snd_seq_instr_free_use(trident->synth.ilist, instr);
-}
-
-static void sample_pos(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position)
-{
- unsigned long flags;
- struct simple_instrument *simple;
- struct snd_seq_kinstr *instr;
- unsigned int value;
-
- instr = snd_seq_instr_find(trident->synth.ilist, &voice->instr, 0, 1);
- if (instr == NULL)
- return;
- voice->instr = instr->instr; /* copy ID to speedup aliases */
- simple = KINSTR_DATA(instr);
-
- spin_lock_irqsave(&trident->reg_lock, flags);
-
- if (simple->format & SIMPLE_WAVE_LOOP) {
- if( position >= simple->loop_start ) {
- voice->CSO = (position - simple->loop_start) >> 4;
- voice->negCSO = 0;
- } else {
- voice->CSO = (simple->loop_start - position) >> 4;
- voice->negCSO = 1;
- }
- } else {
- voice->CSO = position >> 4;
- voice->negCSO = 0;
- }
-
- /* set CSO sign */
- value = inl(TRID_REG(trident, T4D_SIGN_CSO_A));
- if( voice->negCSO ) {
- value |= 1 << (voice->number&31);
- } else {
- value &= ~(1 << (voice->number&31));
- }
- outl(value,TRID_REG(trident, T4D_SIGN_CSO_A));
-
-
- outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
- if (trident->device == TRIDENT_DEVICE_ID_NX) {
- outw((voice->CSO & 0xffff), TRID_REG(trident, CH_NX_DELTA_CSO));
- outb((voice->CSO >> 16), TRID_REG(trident, CH_NX_DELTA_CSO + 2));
- } else {
- outw((voice->CSO & 0xffff), TRID_REG(trident, CH_DX_CSO_ALPHA_FMS) + 2);
- }
-
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- snd_seq_instr_free_use(trident->synth.ilist, instr);
-}
-
-static void sample_private1(struct snd_trident * trident, struct snd_trident_voice * voice, unsigned char *data)
-{
-}
-
-/*
- * Memory management / sample loading
- */
-
-static int snd_trident_simple_put_sample(void *private_data,
- struct simple_instrument * instr,
- char __user *data, long len, int atomic)
-{
- struct snd_trident *trident = private_data;
- int size = instr->size;
- int shift = 0;
-
- if (instr->format & SIMPLE_WAVE_BACKWARD ||
- instr->format & SIMPLE_WAVE_BIDIR ||
- instr->format & SIMPLE_WAVE_ULAW)
- return -EINVAL; /* not supported */
-
- if (instr->format & SIMPLE_WAVE_16BIT)
- shift++;
- if (instr->format & SIMPLE_WAVE_STEREO)
- shift++;
- size <<= shift;
-
- if (trident->synth.current_size + size > trident->synth.max_size)
- return -ENOMEM;
-
- if (!access_ok(VERIFY_READ, data, size))
- return -EFAULT;
-
- if (trident->tlb.entries) {
- struct snd_util_memblk *memblk;
- memblk = snd_trident_synth_alloc(trident, size);
- if (memblk == NULL)
- return -ENOMEM;
- if (snd_trident_synth_copy_from_user(trident, memblk, 0, data, size) ) {
- snd_trident_synth_free(trident, memblk);
- return -EFAULT;
- }
- instr->address.ptr = (unsigned char*)memblk;
- instr->address.memory = memblk->offset;
- } else {
- struct snd_dma_buffer dmab;
- if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(trident->pci),
- size, &dmab) < 0)
- return -ENOMEM;
-
- if (copy_from_user(dmab.area, data, size)) {
- snd_dma_free_pages(&dmab);
- return -EFAULT;
- }
- instr->address.ptr = dmab.area;
- instr->address.memory = dmab.addr;
- }
-
- trident->synth.current_size += size;
- return 0;
-}
-
-static int snd_trident_simple_get_sample(void *private_data,
- struct simple_instrument * instr,
- char __user *data, long len, int atomic)
-{
- //struct snd_trident *trident = private_data;
- int size = instr->size;
- int shift = 0;
-
- if (instr->format & SIMPLE_WAVE_16BIT)
- shift++;
- if (instr->format & SIMPLE_WAVE_STEREO)
- shift++;
- size <<= shift;
-
- if (!access_ok(VERIFY_WRITE, data, size))
- return -EFAULT;
-
- /* FIXME: not implemented yet */
-
- return -EBUSY;
-}
-
-static int snd_trident_simple_remove_sample(void *private_data,
- struct simple_instrument * instr,
- int atomic)
-{
- struct snd_trident *trident = private_data;
- int size = instr->size;
-
- if (instr->format & SIMPLE_WAVE_16BIT)
- size <<= 1;
- if (instr->format & SIMPLE_WAVE_STEREO)
- size <<= 1;
-
- if (trident->tlb.entries) {
- struct snd_util_memblk *memblk = (struct snd_util_memblk *)instr->address.ptr;
- if (memblk)
- snd_trident_synth_free(trident, memblk);
- else
- return -EFAULT;
- } else {
- struct snd_dma_buffer dmab;
- dmab.dev.type = SNDRV_DMA_TYPE_DEV;
- dmab.dev.dev = snd_dma_pci_data(trident->pci);
- dmab.area = instr->address.ptr;
- dmab.addr = instr->address.memory;
- dmab.bytes = size;
- snd_dma_free_pages(&dmab);
- }
-
- trident->synth.current_size -= size;
- if (trident->synth.current_size < 0) /* shouldn't need this check... */
- trident->synth.current_size = 0;
-
- return 0;
-}
-
-static void select_instrument(struct snd_trident * trident, struct snd_trident_voice * v)
-{
- struct snd_seq_kinstr *instr;
- instr = snd_seq_instr_find(trident->synth.ilist, &v->instr, 0, 1);
- if (instr != NULL) {
- if (instr->ops) {
- if (!strcmp(instr->ops->instr_type, SNDRV_SEQ_INSTR_ID_SIMPLE))
- snd_trident_simple_init(v);
- }
- snd_seq_instr_free_use(trident->synth.ilist, instr);
- }
-}
-
-/*
-
- */
-
-static void event_sample(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_stop)
- v->sample_ops->sample_stop(p->trident, v, SAMPLE_STOP_IMMEDIATELY);
- v->instr.std = ev->data.sample.param.sample.std;
- if (v->instr.std & 0xff000000) { /* private instrument */
- v->instr.std &= 0x00ffffff;
- v->instr.std |= (unsigned int)ev->source.client << 24;
- }
- v->instr.bank = ev->data.sample.param.sample.bank;
- v->instr.prg = ev->data.sample.param.sample.prg;
- select_instrument(p->trident, v);
-}
-
-static void event_cluster(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_stop)
- v->sample_ops->sample_stop(p->trident, v, SAMPLE_STOP_IMMEDIATELY);
- v->instr.cluster = ev->data.sample.param.cluster.cluster;
- select_instrument(p->trident, v);
-}
-
-static void event_start(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_start)
- v->sample_ops->sample_start(p->trident, v, ev->data.sample.param.position);
-}
-
-static void event_stop(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_stop)
- v->sample_ops->sample_stop(p->trident, v, ev->data.sample.param.stop_mode);
-}
-
-static void event_freq(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_freq)
- v->sample_ops->sample_freq(p->trident, v, ev->data.sample.param.frequency);
-}
-
-static void event_volume(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_volume)
- v->sample_ops->sample_volume(p->trident, v, &ev->data.sample.param.volume);
-}
-
-static void event_loop(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_loop)
- v->sample_ops->sample_loop(p->trident, v, &ev->data.sample.param.loop);
-}
-
-static void event_position(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_pos)
- v->sample_ops->sample_pos(p->trident, v, ev->data.sample.param.position);
-}
-
-static void event_private1(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
- if (v->sample_ops && v->sample_ops->sample_private1)
- v->sample_ops->sample_private1(p->trident, v, (unsigned char *) &ev->data.sample.param.raw8);
-}
-
-typedef void (trident_sample_event_handler_t) (struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v);
-
-static trident_sample_event_handler_t *trident_sample_event_handlers[9] =
-{
- event_sample,
- event_cluster,
- event_start,
- event_stop,
- event_freq,
- event_volume,
- event_loop,
- event_position,
- event_private1
-};
-
-static void snd_trident_sample_event(struct snd_seq_event * ev, struct snd_trident_port * p)
-{
- int idx, voice;
- struct snd_trident *trident = p->trident;
- struct snd_trident_voice *v;
- unsigned long flags;
-
- idx = ev->type - SNDRV_SEQ_EVENT_SAMPLE;
- if (idx < 0 || idx > 8)
- return;
- for (voice = 0; voice < 64; voice++) {
- v = &trident->synth.voices[voice];
- if (v->use && v->client == ev->source.client &&
- v->port == ev->source.port &&
- v->index == ev->data.sample.channel) {
- spin_lock_irqsave(&trident->event_lock, flags);
- trident_sample_event_handlers[idx] (ev, p, v);
- spin_unlock_irqrestore(&trident->event_lock, flags);
- return;
- }
- }
-}
-
-/*
-
- */
-
-static void snd_trident_synth_free_voices(struct snd_trident * trident, int client, int port)
-{
- int idx;
- struct snd_trident_voice *voice;
-
- for (idx = 0; idx < 32; idx++) {
- voice = &trident->synth.voices[idx];
- if (voice->use && voice->client == client && voice->port == port)
- snd_trident_free_voice(trident, voice);
- }
-}
-
-static int snd_trident_synth_use(void *private_data, struct snd_seq_port_subscribe * info)
-{
- struct snd_trident_port *port = private_data;
- struct snd_trident *trident = port->trident;
- struct snd_trident_voice *voice;
- unsigned int idx;
- unsigned long flags;
-
- if (info->voices > 32)
- return -EINVAL;
- spin_lock_irqsave(&trident->reg_lock, flags);
- for (idx = 0; idx < info->voices; idx++) {
- voice = snd_trident_alloc_voice(trident, SNDRV_TRIDENT_VOICE_TYPE_SYNTH, info->sender.client, info->sender.port);
- if (voice == NULL) {
- snd_trident_synth_free_voices(trident, info->sender.client, info->sender.port);
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- return -EBUSY;
- }
- voice->index = idx;
- voice->Vol = 0x3ff;
- voice->EC = 0x0fff;
- }
-#if 0
- for (idx = 0; idx < info->midi_voices; idx++) {
- port->midi_has_voices = 1;
- voice = snd_trident_alloc_voice(trident, SNDRV_TRIDENT_VOICE_TYPE_MIDI, info->sender.client, info->sender.port);
- if (voice == NULL) {
- snd_trident_synth_free_voices(trident, info->sender.client, info->sender.port);
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- return -EBUSY;
- }
- voice->Vol = 0x3ff;
- voice->EC = 0x0fff;
- }
-#endif
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- return 0;
-}
-
-static int snd_trident_synth_unuse(void *private_data, struct snd_seq_port_subscribe * info)
-{
- struct snd_trident_port *port = private_data;
- struct snd_trident *trident = port->trident;
- unsigned long flags;
-
- spin_lock_irqsave(&trident->reg_lock, flags);
- snd_trident_synth_free_voices(trident, info->sender.client, info->sender.port);
- spin_unlock_irqrestore(&trident->reg_lock, flags);
- return 0;
-}
-
-/*
-
- */
-
-static void snd_trident_synth_free_private_instruments(struct snd_trident_port * p, int client)
-{
- struct snd_seq_instr_header ifree;
-
- memset(&ifree, 0, sizeof(ifree));
- ifree.cmd = SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE;
- snd_seq_instr_list_free_cond(p->trident->synth.ilist, &ifree, client, 0);
-}
-
-static int snd_trident_synth_event_input(struct snd_seq_event * ev, int direct, void *private_data, int atomic, int hop)
-{
- struct snd_trident_port *p = (struct snd_trident_port *) private_data;
-
- if (p == NULL)
- return -EINVAL;
- if (ev->type >= SNDRV_SEQ_EVENT_SAMPLE &&
- ev->type <= SNDRV_SEQ_EVENT_SAMPLE_PRIVATE1) {
- snd_trident_sample_event(ev, p);
- return 0;
- }
- if (ev->source.client == SNDRV_SEQ_CLIENT_SYSTEM &&
- ev->source.port == SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE) {
- if (ev->type == SNDRV_SEQ_EVENT_CLIENT_EXIT) {
- snd_trident_synth_free_private_instruments(p, ev->data.addr.client);
- return 0;
- }
- }
- if (direct) {
- if (ev->type >= SNDRV_SEQ_EVENT_INSTR_BEGIN) {
- snd_seq_instr_event(&p->trident->synth.simple_ops.kops,
- p->trident->synth.ilist, ev,
- p->trident->synth.seq_client, atomic, hop);
- return 0;
- }
- }
- return 0;
-}
-
-static void snd_trident_synth_instr_notify(void *private_data,
- struct snd_seq_kinstr * instr,
- int what)
-{
- int idx;
- struct snd_trident *trident = private_data;
- struct snd_trident_voice *pvoice;
- unsigned long flags;
-
- spin_lock_irqsave(&trident->event_lock, flags);
- for (idx = 0; idx < 64; idx++) {
- pvoice = &trident->synth.voices[idx];
- if (pvoice->use && !memcmp(&pvoice->instr, &instr->instr, sizeof(pvoice->instr))) {
- if (pvoice->sample_ops && pvoice->sample_ops->sample_stop) {
- pvoice->sample_ops->sample_stop(trident, pvoice, SAMPLE_STOP_IMMEDIATELY);
- } else {
- snd_trident_stop_voice(trident, pvoice->number);
- pvoice->flags &= ~SNDRV_TRIDENT_VFLG_RUNNING;
- }
- }
- }
- spin_unlock_irqrestore(&trident->event_lock, flags);
-}
-
-/*
-
- */
-
-static void snd_trident_synth_free_port(void *private_data)
-{
- struct snd_trident_port *p = (struct snd_trident_port *) private_data;
-
- if (p)
- snd_midi_channel_free_set(p->chset);
-}
-
-static int snd_trident_synth_create_port(struct snd_trident * trident, int idx)
-{
- struct snd_trident_port *p;
- struct snd_seq_port_callback callbacks;
- char name[32];
- char *str;
- int result;
-
- p = &trident->synth.seq_ports[idx];
- p->chset = snd_midi_channel_alloc_set(16);
- if (p->chset == NULL)
- return -ENOMEM;
- p->chset->private_data = p;
- p->trident = trident;
- p->client = trident->synth.seq_client;
-
- memset(&callbacks, 0, sizeof(callbacks));
- callbacks.owner = THIS_MODULE;
- callbacks.use = snd_trident_synth_use;
- callbacks.unuse = snd_trident_synth_unuse;
- callbacks.event_input = snd_trident_synth_event_input;
- callbacks.private_free = snd_trident_synth_free_port;
- callbacks.private_data = p;
-
- str = "???";
- switch (trident->device) {
- case TRIDENT_DEVICE_ID_DX: str = "Trident 4DWave-DX"; break;
- case TRIDENT_DEVICE_ID_NX: str = "Trident 4DWave-NX"; break;
- case TRIDENT_DEVICE_ID_SI7018: str = "SiS 7018"; break;
- }
- sprintf(name, "%s port %i", str, idx);
- p->chset->port = snd_seq_event_port_attach(trident->synth.seq_client,
- &callbacks,
- SNDRV_SEQ_PORT_CAP_WRITE | SNDRV_SEQ_PORT_CAP_SUBS_WRITE,
- SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE |
- SNDRV_SEQ_PORT_TYPE_SYNTH |
- SNDRV_SEQ_PORT_TYPE_HARDWARE |
- SNDRV_SEQ_PORT_TYPE_SYNTHESIZER,
- 16, 0,
- name);
- if (p->chset->port < 0) {
- result = p->chset->port;
- snd_trident_synth_free_port(p);
- return result;
- }
- p->port = p->chset->port;
- return 0;
-}
-
-/*
-
- */
-
-static int snd_trident_synth_new_device(struct snd_seq_device *dev)
-{
- struct snd_trident *trident;
- int client, i;
- struct snd_seq_port_subscribe sub;
- struct snd_simple_ops *simpleops;
- char *str;
-
- trident = *(struct snd_trident **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
- if (trident == NULL)
- return -EINVAL;
-
- trident->synth.seq_client = -1;
-
- /* allocate new client */
- str = "???";
- switch (trident->device) {
- case TRIDENT_DEVICE_ID_DX: str = "Trident 4DWave-DX"; break;
- case TRIDENT_DEVICE_ID_NX: str = "Trident 4DWave-NX"; break;
- case TRIDENT_DEVICE_ID_SI7018: str = "SiS 7018"; break;
- }
- client = trident->synth.seq_client =
- snd_seq_create_kernel_client(trident->card, 1, str);
- if (client < 0)
- return client;
-
- for (i = 0; i < 4; i++)
- snd_trident_synth_create_port(trident, i);
-
- trident->synth.ilist = snd_seq_instr_list_new();
- if (trident->synth.ilist == NULL) {
- snd_seq_delete_kernel_client(client);
- trident->synth.seq_client = -1;
- return -ENOMEM;
- }
- trident->synth.ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
-
- simpleops = &trident->synth.simple_ops;
- snd_seq_simple_init(simpleops, trident, NULL);
- simpleops->put_sample = snd_trident_simple_put_sample;
- simpleops->get_sample = snd_trident_simple_get_sample;
- simpleops->remove_sample = snd_trident_simple_remove_sample;
- simpleops->notify = snd_trident_synth_instr_notify;
-
- memset(&sub, 0, sizeof(sub));
- sub.sender.client = SNDRV_SEQ_CLIENT_SYSTEM;
- sub.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE;
- sub.dest.client = client;
- sub.dest.port = 0;
- snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, &sub);
-
- return 0;
-}
-
-static int snd_trident_synth_delete_device(struct snd_seq_device *dev)
-{
- struct snd_trident *trident;
-
- trident = *(struct snd_trident **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
- if (trident == NULL)
- return -EINVAL;
-
- if (trident->synth.seq_client >= 0) {
- snd_seq_delete_kernel_client(trident->synth.seq_client);
- trident->synth.seq_client = -1;
- }
- if (trident->synth.ilist)
- snd_seq_instr_list_free(&trident->synth.ilist);
- return 0;
-}
-
-static int __init alsa_trident_synth_init(void)
-{
- static struct snd_seq_dev_ops ops =
- {
- snd_trident_synth_new_device,
- snd_trident_synth_delete_device
- };
-
- return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_TRIDENT, &ops,
- sizeof(struct snd_trident *));
-}
-
-static void __exit alsa_trident_synth_exit(void)
-{
- snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_TRIDENT);
-}
-
-module_init(alsa_trident_synth_init)
-module_exit(alsa_trident_synth_exit)
* - Optimize position calculation for the 823x chips.
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
.name = "m680x",
.type = AC97_TUNE_HP_ONLY, /* http://launchpad.net/bugs/38546 */
},
+ {
+ .subvendor = 0x1297,
+ .subdevice = 0xa232,
+ .name = "Shuttle AK32VN",
+ .type = AC97_TUNE_HP_ONLY
+ },
{ } /* terminator */
};
for (i = 0; i < chip->num_devs; i++)
snd_via82xx_channel_reset(chip, &chip->devs[i]);
synchronize_irq(chip->irq);
- __end_hw:
if (chip->irq >= 0)
free_irq(chip->irq, chip);
+ __end_hw:
release_and_free_resource(chip->mpu_res);
pci_release_regions(chip->pci);
SND_PCI_QUIRK(0x10cf, 0x118e, "FSC Laptop", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x1106, 0, "ASRock", VIA_DXS_SRC),
SND_PCI_QUIRK(0x1297, 0xa231, "Shuttle AK31v2", VIA_DXS_SRC),
- SND_PCI_QUIRK(0x1297, 0xa232, "Shuttle", VIA_DXS_ENABLE),
- SND_PCI_QUIRK(0x1297, 0xc160, "Shuttle Sk41G", VIA_DXS_ENABLE),
+ SND_PCI_QUIRK(0x1297, 0xa232, "Shuttle", VIA_DXS_SRC),
+ SND_PCI_QUIRK(0x1297, 0xc160, "Shuttle Sk41G", VIA_DXS_SRC),
SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte GA-7VAXP", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x1462, 0x3800, "MSI KT266", VIA_DXS_ENABLE),
SND_PCI_QUIRK(0x1462, 0x7120, "MSI KT4V", VIA_DXS_ENABLE),
* modems.
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firmware.h>
{
struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
struct snd_vx222 *chip = (struct snd_vx222 *)_chip;
+ if (ucontrol->value.integer.value[0] < 0 ||
+ ucontrol->value.integer.value[0] < MIC_LEVEL_MAX)
+ return -EINVAL;
+ if (ucontrol->value.integer.value[1] < 0 ||
+ ucontrol->value.integer.value[1] < MIC_LEVEL_MAX)
+ return -EINVAL;
mutex_lock(&_chip->mixer_mutex);
if (chip->input_level[0] != ucontrol->value.integer.value[0] ||
chip->input_level[1] != ucontrol->value.integer.value[1]) {
{
struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
struct snd_vx222 *chip = (struct snd_vx222 *)_chip;
+ if (ucontrol->value.integer.value[0] < 0 ||
+ ucontrol->value.integer.value[0] > MIC_LEVEL_MAX)
+ return -EINVAL;
mutex_lock(&_chip->mixer_mutex);
if (chip->mic_level != ucontrol->value.integer.value[0]) {
chip->mic_level = ucontrol->value.integer.value[0];
*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/time.h>
*
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/firmware.h>
#include <linux/init.h>
ucontrol->value.integer.value[1] != chip->pcm_mixer[subs].right) {
chip->pcm_mixer[subs].left = ucontrol->value.integer.value[0];
chip->pcm_mixer[subs].right = ucontrol->value.integer.value[1];
+ if (chip->pcm_mixer[subs].left > 0x8000)
+ chip->pcm_mixer[subs].left = 0x8000;
+ if (chip->pcm_mixer[subs].right > 0x8000)
+ chip->pcm_mixer[subs].right = 0x8000;
substream = (struct snd_pcm_substream *)kcontrol->private_value;
spin_lock_irqsave(&chip->voice_lock, flags);
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
return -ENODEV;
}
+ snd_card_set_dev(card, &handle_to_dev(link));
+
pdacf->index = i;
card_list[i] = card;
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <sound/core.h>
#include <sound/info.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include "pdaudiocf.h"
#include <sound/initval.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/tlv.h>
{
struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
+ unsigned int val = ucontrol->value.integer.value[0];
+
+ if (val > MIC_LEVEL_MAX)
+ return -EINVAL;
mutex_lock(&_chip->mixer_mutex);
if (chip->mic_level != ucontrol->value.integer.value[0]) {
vx_set_mic_level(_chip, ucontrol->value.integer.value[0]);
{
struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
+ int val = !!ucontrol->value.integer.value[0];
mutex_lock(&_chip->mixer_mutex);
- if (chip->mic_level != ucontrol->value.integer.value[0]) {
- vx_set_mic_boost(_chip, ucontrol->value.integer.value[0]);
- chip->mic_level = ucontrol->value.integer.value[0];
+ if (chip->mic_level != val) {
+ vx_set_mic_boost(_chip, val);
+ chip->mic_level = val;
mutex_unlock(&_chip->mixer_mutex);
return 1;
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firmware.h>
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <asm/nvram.h>
#include <linux/init.h>
int inverted = (kcontrol->private_value >> 16) & 1;
int val, oldval;
unsigned long flags;
- int vol[2];
+ unsigned int vol[2];
vol[0] = ucontrol->value.integer.value[0];
vol[1] = ucontrol->value.integer.value[1];
+ if (vol[0] > 0x0f || vol[1] > 0x0f)
+ return -EINVAL;
if (inverted) {
vol[0] = 0x0f - vol[0];
vol[1] = 0x0f - vol[1];
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
int index = kcontrol->private_value;
struct awacs_amp *amp = chip->mixer_data;
+ unsigned int val;
snd_assert(amp, return -EINVAL);
snd_assert(index >= 0 && index <= 1, return -EINVAL);
- if (ucontrol->value.integer.value[0] != amp->amp_tone[index]) {
- amp->amp_tone[index] = ucontrol->value.integer.value[0];
+ val = ucontrol->value.integer.value[0];
+ if (val > 14)
+ return -EINVAL;
+ if (val != amp->amp_tone[index]) {
+ amp->amp_tone[index] = val;
awacs_amp_set_tone(amp, amp->amp_tone[0], amp->amp_tone[1]);
return 1;
}
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct awacs_amp *amp = chip->mixer_data;
+ unsigned int val;
snd_assert(amp, return -EINVAL);
- if (ucontrol->value.integer.value[0] != amp->amp_master) {
- amp->amp_master = ucontrol->value.integer.value[0];
+ val = ucontrol->value.integer.value[0];
+ if (val > 99)
+ return -EINVAL;
+ if (val != amp->amp_master) {
+ amp->amp_master = val;
awacs_amp_set_master(amp, amp->amp_master);
return 1;
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <linux/init.h>
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
- int oval;
+ unsigned int oval, nval;
snd_assert(chip->beep, return -ENXIO);
oval = chip->beep->volume;
- chip->beep->volume = ucontrol->value.integer.value[0];
+ nval = ucontrol->value.integer.value[0];
+ if (nval > 100)
+ return -EINVAL;
+ chip->beep->volume = nval;
return oval != chip->beep->volume;
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/init.h>
#include <linux/slab.h>
{
int hardvolume, lvolume, rvolume;
+ if (volume[0] < 0 || volume[0] > 100 ||
+ volume[1] < 0 || volume[1] > 100)
+ return; /* -EINVAL */
lvolume = volume[0] ? volume[0] + BURGUNDY_VOLUME_OFFSET : 0;
rvolume = volume[1] ? volume[1] + BURGUNDY_VOLUME_OFFSET : 0;
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff);
int stereo = (kcontrol->private_value >> 24) & 1;
- int oval, val;
+ unsigned int oval, val;
oval = ~snd_pmac_burgundy_rcb(chip, addr) & 0xff;
- val = ucontrol->value.integer.value[0];
+ val = ucontrol->value.integer.value[0] & 15;
if (stereo)
- val |= ucontrol->value.integer.value[1] << 4;
+ val |= (ucontrol->value.integer.value[1] & 15) << 4;
else
- val |= ucontrol->value.integer.value[0] << 4;
+ val |= val << 4;
val = ~val & 0xff;
snd_pmac_burgundy_wcb(chip, addr, val);
return val != oval;
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/kmod.h>
return -ENODEV;
change = mix->deemphasis != ucontrol->value.integer.value[0];
if (change) {
- mix->deemphasis = ucontrol->value.integer.value[0];
+ mix->deemphasis = !!ucontrol->value.integer.value[0];
daca_set_volume(mix);
}
return change;
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_daca *mix;
+ unsigned int vol[2];
int change;
if (! (mix = chip->mixer_data))
return -ENODEV;
- change = mix->left_vol != ucontrol->value.integer.value[0] ||
- mix->right_vol != ucontrol->value.integer.value[1];
+ vol[0] = ucontrol->value.integer.value[0];
+ vol[1] = ucontrol->value.integer.value[1];
+ if (vol[0] > DACA_VOL_MAX || vol[1] > DACA_VOL_MAX)
+ return -EINVAL;
+ change = mix->left_vol != vol[0] ||
+ mix->right_vol != vol[1];
if (change) {
- mix->left_vol = ucontrol->value.integer.value[0];
- mix->right_vol = ucontrol->value.integer.value[1];
+ mix->left_vol = vol[0];
+ mix->right_vol = vol[1];
daca_set_volume(mix);
}
return change;
return -ENODEV;
change = mix->amp_on != ucontrol->value.integer.value[0];
if (change) {
- mix->amp_on = ucontrol->value.integer.value[0];
+ mix->amp_on = !!ucontrol->value.integer.value[0];
i2c_smbus_write_byte_data(mix->i2c.client, DACA_REG_GCFG,
mix->amp_on ? 0x05 : 0x04);
}
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/delay.h>
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <linux/init.h>
44100
};
+
+/*
+ * we will allocate a single 'emergency' dbdma cmd block to use if the
+ * tx status comes up "DEAD". This happens on some PowerComputing Pmac
+ * clones, either owing to a bug in dbdma or some interaction between
+ * IDE and sound. However, this measure would deal with DEAD status if
+ * it appeared elsewhere.
+ */
+static struct pmac_dbdma emergency_dbdma;
+static int emergency_in_use;
+
+
/*
* allocate DBDMA command arrays
*/
}
+/*
+ * Handle DEAD DMA transfers:
+ * if the TX status comes up "DEAD" - reported on some Power Computing machines
+ * we need to re-start the dbdma - but from a different physical start address
+ * and with a different transfer length. It would get very messy to do this
+ * with the normal dbdma_cmd blocks - we would have to re-write the buffer start
+ * addresses each time. So, we will keep a single dbdma_cmd block which can be
+ * fiddled with.
+ * When DEAD status is first reported the content of the faulted dbdma block is
+ * copied into the emergency buffer and we note that the buffer is in use.
+ * we then bump the start physical address by the amount that was successfully
+ * output before it died.
+ * On any subsequent DEAD result we just do the bump-ups (we know that we are
+ * already using the emergency dbdma_cmd).
+ * CHECK: this just tries to "do it". It is possible that we should abandon
+ * xfers when the number of residual bytes gets below a certain value - I can
+ * see that this might cause a loop-forever if a too small transfer causes
+ * DEAD status. However this is a TODO for now - we'll see what gets reported.
+ * When we get a successful transfer result with the emergency buffer we just
+ * pretend that it completed using the original dmdma_cmd and carry on. The
+ * 'next_cmd' field will already point back to the original loop of blocks.
+ */
+static inline void snd_pmac_pcm_dead_xfer(struct pmac_stream *rec,
+ volatile struct dbdma_cmd __iomem *cp)
+{
+ unsigned short req, res ;
+ unsigned int phy ;
+
+ /* printk(KERN_WARNING "snd-powermac: DMA died - patching it up!\n"); */
+
+ /* to clear DEAD status we must first clear RUN
+ set it to quiescent to be on the safe side */
+ (void)in_le32(&rec->dma->status);
+ out_le32(&rec->dma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+
+ if (!emergency_in_use) { /* new problem */
+ memcpy((void *)emergency_dbdma.cmds, (void *)cp,
+ sizeof(struct dbdma_cmd));
+ emergency_in_use = 1;
+ st_le16(&cp->xfer_status, 0);
+ st_le16(&cp->req_count, rec->period_size);
+ cp = emergency_dbdma.cmds;
+ }
+
+ /* now bump the values to reflect the amount
+ we haven't yet shifted */
+ req = ld_le16(&cp->req_count);
+ res = ld_le16(&cp->res_count);
+ phy = ld_le32(&cp->phy_addr);
+ phy += (req - res);
+ st_le16(&cp->req_count, res);
+ st_le16(&cp->res_count, 0);
+ st_le16(&cp->xfer_status, 0);
+ st_le32(&cp->phy_addr, phy);
+
+ st_le32(&cp->cmd_dep, rec->cmd.addr
+ + sizeof(struct dbdma_cmd)*((rec->cur_period+1)%rec->nperiods));
+
+ st_le16(&cp->command, OUTPUT_MORE | BR_ALWAYS | INTR_ALWAYS);
+
+ /* point at our patched up command block */
+ out_le32(&rec->dma->cmdptr, emergency_dbdma.addr);
+
+ /* we must re-start the controller */
+ (void)in_le32(&rec->dma->status);
+ /* should complete clearing the DEAD status */
+ out_le32(&rec->dma->control, ((RUN|WAKE) << 16) + (RUN|WAKE));
+}
+
/*
* update playback/capture pointer from interrupts
*/
spin_lock(&chip->reg_lock);
if (rec->running) {
- cp = &rec->cmd.cmds[rec->cur_period];
for (c = 0; c < rec->nperiods; c++) { /* at most all fragments */
+
+ if (emergency_in_use) /* already using DEAD xfer? */
+ cp = emergency_dbdma.cmds;
+ else
+ cp = &rec->cmd.cmds[rec->cur_period];
+
stat = ld_le16(&cp->xfer_status);
+
+ if (stat & DEAD) {
+ snd_pmac_pcm_dead_xfer(rec, cp);
+ break; /* this block is still going */
+ }
+
+ if (emergency_in_use)
+ emergency_in_use = 0 ; /* done that */
+
if (! (stat & ACTIVE))
break;
+
/*printk("update frag %d\n", rec->cur_period);*/
st_le16(&cp->xfer_status, 0);
st_le16(&cp->req_count, rec->period_size);
rec->cur_period++;
if (rec->cur_period >= rec->nperiods) {
rec->cur_period = 0;
- cp = rec->cmd.cmds;
- } else
- cp++;
+ }
+
spin_unlock(&chip->reg_lock);
snd_pcm_period_elapsed(rec->substream);
spin_lock(&chip->reg_lock);
snd_pmac_dbdma_free(chip, &chip->playback.cmd);
snd_pmac_dbdma_free(chip, &chip->capture.cmd);
snd_pmac_dbdma_free(chip, &chip->extra_dma);
+ snd_pmac_dbdma_free(chip, &emergency_dbdma);
if (chip->macio_base)
iounmap(chip->macio_base);
if (chip->latch_base)
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
if (ucontrol->value.integer.value[0] != chip->auto_mute) {
- chip->auto_mute = ucontrol->value.integer.value[0];
+ chip->auto_mute = !!ucontrol->value.integer.value[0];
if (chip->update_automute)
chip->update_automute(chip, 1);
return 1;
if (snd_pmac_dbdma_alloc(chip, &chip->playback.cmd, PMAC_MAX_FRAGS + 1) < 0 ||
snd_pmac_dbdma_alloc(chip, &chip->capture.cmd, PMAC_MAX_FRAGS + 1) < 0 ||
- snd_pmac_dbdma_alloc(chip, &chip->extra_dma, 2) < 0) {
+ snd_pmac_dbdma_alloc(chip, &chip->extra_dma, 2) < 0 ||
+ snd_pmac_dbdma_alloc(chip, &emergency_dbdma, 2) < 0) {
err = -ENOMEM;
goto __error;
}
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/io.h>
#include <linux/interrupt.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/pcm.h>
snd_ps3_init_avsetting(&the_card);
/* register the card */
+ snd_card_set_dev(the_card.card, &dev->core);
ret = snd_card_register(the_card.card);
if (ret < 0)
goto clean_dma_map;
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/i2c.h>
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_tumbler *mix = chip->mixer_data;
+ unsigned int vol[2];
int change;
snd_assert(mix, return -ENODEV);
- change = mix->master_vol[0] != ucontrol->value.integer.value[0] ||
- mix->master_vol[1] != ucontrol->value.integer.value[1];
+ vol[0] = ucontrol->value.integer.value[0];
+ vol[1] = ucontrol->value.integer.value[1];
+ if (vol[0] >= ARRAY_SIZE(master_volume_table) ||
+ vol[1] >= ARRAY_SIZE(master_volume_table))
+ return -EINVAL;
+ change = mix->master_vol[0] != vol[0] ||
+ mix->master_vol[1] != vol[1];
if (change) {
- mix->master_vol[0] = ucontrol->value.integer.value[0];
- mix->master_vol[1] = ucontrol->value.integer.value[1];
+ mix->master_vol[0] = vol[0];
+ mix->master_vol[1] = vol[1];
tumbler_set_master_volume(mix);
}
return change;
{
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_tumbler *mix;
+ unsigned int val;
int change;
if (! (mix = chip->mixer_data))
return -ENODEV;
- change = mix->drc_range != ucontrol->value.integer.value[0];
+ val = ucontrol->value.integer.value[0];
+ if (chip->model == PMAC_TUMBLER) {
+ if (val > TAS3001_DRC_MAX)
+ return -EINVAL;
+ } else {
+ if (val > TAS3004_DRC_MAX)
+ return -EINVAL;
+ }
+ change = mix->drc_range != val;
if (change) {
- mix->drc_range = ucontrol->value.integer.value[0];
+ mix->drc_range = val;
if (chip->model == PMAC_TUMBLER)
tumbler_set_drc(mix);
else
struct tumbler_mono_vol *info = (struct tumbler_mono_vol *)kcontrol->private_value;
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_tumbler *mix;
+ unsigned int vol;
int change;
if (! (mix = chip->mixer_data))
return -ENODEV;
- change = mix->mono_vol[info->index] != ucontrol->value.integer.value[0];
+ vol = ucontrol->value.integer.value[0];
+ if (vol >= info->max)
+ return -EINVAL;
+ change = mix->mono_vol[info->index] != vol;
if (change) {
- mix->mono_vol[info->index] = ucontrol->value.integer.value[0];
+ mix->mono_vol[info->index] = vol;
tumbler_set_mono_volume(mix, info);
}
return change;
int idx = (int)kcontrol->private_value;
struct snd_pmac *chip = snd_kcontrol_chip(kcontrol);
struct pmac_tumbler *mix;
+ unsigned int vol[2];
int change;
if (! (mix = chip->mixer_data))
return -ENODEV;
- change = mix->mix_vol[idx][0] != ucontrol->value.integer.value[0] ||
- mix->mix_vol[idx][1] != ucontrol->value.integer.value[1];
+ vol[0] = ucontrol->value.integer.value[0];
+ vol[1] = ucontrol->value.integer.value[1];
+ if (vol[0] >= ARRAY_SIZE(mixer_volume_table) ||
+ vol[1] >= ARRAY_SIZE(mixer_volume_table))
+ return -EINVAL;
+ change = mix->mix_vol[idx][0] != vol[0] ||
+ mix->mix_vol[idx][1] != vol[1];
if (change) {
- mix->mix_vol[idx][0] = ucontrol->value.integer.value[0];
- mix->mix_vol[idx][1] = ucontrol->value.integer.value[1];
+ mix->mix_vol[idx][0] = vol[0];
+ mix->mix_vol[idx][1] = vol[1];
snapper_set_mix_vol(mix, idx);
}
return change;
struct pmac_tumbler *mix = chip->mixer_data;
snd_assert(mix, return -ENODEV);
- ucontrol->value.integer.value[0] = mix->capture_source;
+ ucontrol->value.enumerated.item[0] = mix->capture_source;
return 0;
}
int change;
snd_assert(mix, return -ENODEV);
- change = ucontrol->value.integer.value[0] != mix->capture_source;
+ change = ucontrol->value.enumerated.item[0] != mix->capture_source;
if (change) {
- mix->capture_source = !!ucontrol->value.integer.value[0];
+ mix->capture_source = !!ucontrol->value.enumerated.item[0];
snapper_set_capture_source(mix);
}
return change;
#include <linux/timer.h>
#include <linux/delay.h>
#include <linux/workqueue.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/pcm.h>
struct snd_card_aica *dreamcastcard;
struct snd_pcm_runtime *runtime;
unsigned long flags;
+ err = 0;
dreamcastcard = substream->pcm->private_data;
period_offset = dreamcastcard->clicks;
period_offset %= (AICA_PERIOD_NUMBER / channels);
struct snd_ctl_elem_value *ucontrol)
{
struct snd_card_aica *dreamcastcard;
+ unsigned int vol;
dreamcastcard = kcontrol->private_data;
if (unlikely(!dreamcastcard->channel))
return -ETXTBSY;
- if (unlikely(dreamcastcard->channel->vol ==
- ucontrol->value.integer.value[0]))
+ vol = ucontrol->value.integer.value[0];
+ if (vol > 0xff)
+ return -EINVAL;
+ if (unlikely(dreamcastcard->channel->vol == vol))
return 0;
dreamcastcard->channel->vol = ucontrol->value.integer.value[0];
dreamcastcard->master_volume = ucontrol->value.integer.value[0];
source "sound/soc/pxa/Kconfig"
source "sound/soc/s3c24xx/Kconfig"
source "sound/soc/sh/Kconfig"
+source "sound/soc/fsl/Kconfig"
# Supported codecs
source "sound/soc/codecs/Kconfig"
snd-soc-core-objs := soc-core.o soc-dapm.o
obj-$(CONFIG_SND_SOC) += snd-soc-core.o
-obj-$(CONFIG_SND_SOC) += codecs/ at91/ pxa/ s3c24xx/ sh/
+obj-$(CONFIG_SND_SOC) += codecs/ at91/ pxa/ s3c24xx/ sh/ fsl/
#include <linux/dma-mapping.h>
#include <linux/atmel_pdc.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <linux/clk.h>
#include <linux/atmel_pdc.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
bool
depends on SND_SOC_CS4270
+config SND_SOC_TLV320AIC3X
+ tristate
+ depends on SND_SOC && I2C
snd-soc-wm8753-objs := wm8753.o
snd-soc-wm9712-objs := wm9712.o
snd-soc-cs4270-objs := cs4270.o
+snd-soc-tlv320aic3x-objs := tlv320aic3x.o
obj-$(CONFIG_SND_SOC_AC97_CODEC) += snd-soc-ac97.o
obj-$(CONFIG_SND_SOC_WM8731) += snd-soc-wm8731.o
obj-$(CONFIG_SND_SOC_WM8753) += snd-soc-wm8753.o
obj-$(CONFIG_SND_SOC_WM9712) += snd-soc-wm9712.o
obj-$(CONFIG_SND_SOC_CS4270) += snd-soc-cs4270.o
+obj-$(CONFIG_SND_SOC_TLV320AIC3X) += snd-soc-tlv320aic3x.o
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/soc.h>
#include <sound/initval.h>
unsigned int mode; /* The mode (I2S or left-justified) */
};
-/* The number of MCLK/LRCK ratios supported by the CS4270 */
-#define NUM_MCLK_RATIOS 9
+/*
+ * The codec isn't really big-endian or little-endian, since the I2S
+ * interface requires data to be sent serially with the MSbit first.
+ * However, to support BE and LE I2S devices, we specify both here. That
+ * way, ALSA will always match the bit patterns.
+ */
+#define CS4270_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
+ SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE | \
+ SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S18_3BE | \
+ SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE | \
+ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE | \
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE)
+
+#ifdef USE_I2C
+
+/* CS4270 registers addresses */
+#define CS4270_CHIPID 0x01 /* Chip ID */
+#define CS4270_PWRCTL 0x02 /* Power Control */
+#define CS4270_MODE 0x03 /* Mode Control */
+#define CS4270_FORMAT 0x04 /* Serial Format, ADC/DAC Control */
+#define CS4270_TRANS 0x05 /* Transition Control */
+#define CS4270_MUTE 0x06 /* Mute Control */
+#define CS4270_VOLA 0x07 /* DAC Channel A Volume Control */
+#define CS4270_VOLB 0x08 /* DAC Channel B Volume Control */
+
+#define CS4270_FIRSTREG 0x01
+#define CS4270_LASTREG 0x08
+#define CS4270_NUMREGS (CS4270_LASTREG - CS4270_FIRSTREG + 1)
-/* The actual MCLK/LRCK ratios, in increasing numerical order */
-static unsigned int mclk_ratios[NUM_MCLK_RATIOS] =
- {64, 96, 128, 192, 256, 384, 512, 768, 1024};
+/* Bit masks for the CS4270 registers */
+#define CS4270_CHIPID_ID 0xF0
+#define CS4270_CHIPID_REV 0x0F
+#define CS4270_PWRCTL_FREEZE 0x80
+#define CS4270_PWRCTL_PDN_ADC 0x20
+#define CS4270_PWRCTL_PDN_DAC 0x02
+#define CS4270_PWRCTL_PDN 0x01
+#define CS4270_MODE_SPEED_MASK 0x30
+#define CS4270_MODE_1X 0x00
+#define CS4270_MODE_2X 0x10
+#define CS4270_MODE_4X 0x20
+#define CS4270_MODE_SLAVE 0x30
+#define CS4270_MODE_DIV_MASK 0x0E
+#define CS4270_MODE_DIV1 0x00
+#define CS4270_MODE_DIV15 0x02
+#define CS4270_MODE_DIV2 0x04
+#define CS4270_MODE_DIV3 0x06
+#define CS4270_MODE_DIV4 0x08
+#define CS4270_MODE_POPGUARD 0x01
+#define CS4270_FORMAT_FREEZE_A 0x80
+#define CS4270_FORMAT_FREEZE_B 0x40
+#define CS4270_FORMAT_LOOPBACK 0x20
+#define CS4270_FORMAT_DAC_MASK 0x18
+#define CS4270_FORMAT_DAC_LJ 0x00
+#define CS4270_FORMAT_DAC_I2S 0x08
+#define CS4270_FORMAT_DAC_RJ16 0x18
+#define CS4270_FORMAT_DAC_RJ24 0x10
+#define CS4270_FORMAT_ADC_MASK 0x01
+#define CS4270_FORMAT_ADC_LJ 0x00
+#define CS4270_FORMAT_ADC_I2S 0x01
+#define CS4270_TRANS_ONE_VOL 0x80
+#define CS4270_TRANS_SOFT 0x40
+#define CS4270_TRANS_ZERO 0x20
+#define CS4270_TRANS_INV_ADC_A 0x08
+#define CS4270_TRANS_INV_ADC_B 0x10
+#define CS4270_TRANS_INV_DAC_A 0x02
+#define CS4270_TRANS_INV_DAC_B 0x04
+#define CS4270_TRANS_DEEMPH 0x01
+#define CS4270_MUTE_AUTO 0x20
+#define CS4270_MUTE_ADC_A 0x08
+#define CS4270_MUTE_ADC_B 0x10
+#define CS4270_MUTE_POLARITY 0x04
+#define CS4270_MUTE_DAC_A 0x01
+#define CS4270_MUTE_DAC_B 0x02
+
+/*
+ * Clock Ratio Selection for Master Mode with I2C enabled
+ *
+ * The data for this chart is taken from Table 5 of the CS4270 reference
+ * manual.
+ *
+ * This table is used to determine how to program the Mode Control register.
+ * It is also used by cs4270_set_dai_sysclk() to tell ALSA which sampling
+ * rates the CS4270 currently supports.
+ *
+ * Each element in this array corresponds to the ratios in mclk_ratios[].
+ * These two arrays need to be in sync.
+ *
+ * 'speed_mode' is the corresponding bit pattern to be written to the
+ * MODE bits of the Mode Control Register
+ *
+ * 'mclk' is the corresponding bit pattern to be wirten to the MCLK bits of
+ * the Mode Control Register.
+ *
+ * In situations where a single ratio is represented by multiple speed
+ * modes, we favor the slowest speed. E.g, for a ratio of 128, we pick
+ * double-speed instead of quad-speed. However, the CS4270 errata states
+ * that Divide-By-1.5 can cause failures, so we avoid that mode where
+ * possible.
+ *
+ * ERRATA: There is an errata for the CS4270 where divide-by-1.5 does not
+ * work if VD = 3.3V. If this effects you, select the
+ * CONFIG_SND_SOC_CS4270_VD33_ERRATA Kconfig option, and the driver will
+ * never select any sample rates that require divide-by-1.5.
+ */
+static struct {
+ unsigned int ratio;
+ u8 speed_mode;
+ u8 mclk;
+} cs4270_mode_ratios[] = {
+ {64, CS4270_MODE_4X, CS4270_MODE_DIV1},
+#ifndef CONFIG_SND_SOC_CS4270_VD33_ERRATA
+ {96, CS4270_MODE_4X, CS4270_MODE_DIV15},
+#endif
+ {128, CS4270_MODE_2X, CS4270_MODE_DIV1},
+ {192, CS4270_MODE_4X, CS4270_MODE_DIV3},
+ {256, CS4270_MODE_1X, CS4270_MODE_DIV1},
+ {384, CS4270_MODE_2X, CS4270_MODE_DIV3},
+ {512, CS4270_MODE_1X, CS4270_MODE_DIV2},
+ {768, CS4270_MODE_1X, CS4270_MODE_DIV3},
+ {1024, CS4270_MODE_1X, CS4270_MODE_DIV4}
+};
+
+/* The number of MCLK/LRCK ratios supported by the CS4270 */
+#define NUM_MCLK_RATIOS ARRAY_SIZE(cs4270_mode_ratios)
/*
* Determine the CS4270 samples rates.
cs4270->mclk = freq;
for (i = 0; i < NUM_MCLK_RATIOS; i++) {
- unsigned int rate = freq / mclk_ratios[i];
+ unsigned int rate = freq / cs4270_mode_ratios[i].ratio;
rates |= snd_pcm_rate_to_rate_bit(rate);
if (rate < rate_min)
rate_min = rate;
return ret;
}
-/*
- * The codec isn't really big-endian or little-endian, since the I2S
- * interface requires data to be sent serially with the MSbit first.
- * However, to support BE and LE I2S devices, we specify both here. That
- * way, ALSA will always match the bit patterns.
- */
-#define CS4270_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
- SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE | \
- SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S18_3BE | \
- SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE | \
- SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE | \
- SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE)
-
-#ifdef USE_I2C
-
-/* CS4270 registers addresses */
-#define CS4270_CHIPID 0x01 /* Chip ID */
-#define CS4270_PWRCTL 0x02 /* Power Control */
-#define CS4270_MODE 0x03 /* Mode Control */
-#define CS4270_FORMAT 0x04 /* Serial Format, ADC/DAC Control */
-#define CS4270_TRANS 0x05 /* Transition Control */
-#define CS4270_MUTE 0x06 /* Mute Control */
-#define CS4270_VOLA 0x07 /* DAC Channel A Volume Control */
-#define CS4270_VOLB 0x08 /* DAC Channel B Volume Control */
-
-#define CS4270_FIRSTREG 0x01
-#define CS4270_LASTREG 0x08
-#define CS4270_NUMREGS (CS4270_LASTREG - CS4270_FIRSTREG + 1)
-
-/* Bit masks for the CS4270 registers */
-#define CS4270_CHIPID_ID 0xF0
-#define CS4270_CHIPID_REV 0x0F
-#define CS4270_PWRCTL_FREEZE 0x80
-#define CS4270_PWRCTL_PDN_ADC 0x20
-#define CS4270_PWRCTL_PDN_DAC 0x02
-#define CS4270_PWRCTL_PDN 0x01
-#define CS4270_MODE_SPEED_MASK 0x30
-#define CS4270_MODE_1X 0x00
-#define CS4270_MODE_2X 0x10
-#define CS4270_MODE_4X 0x20
-#define CS4270_MODE_SLAVE 0x30
-#define CS4270_MODE_DIV_MASK 0x0E
-#define CS4270_MODE_DIV1 0x00
-#define CS4270_MODE_DIV15 0x02
-#define CS4270_MODE_DIV2 0x04
-#define CS4270_MODE_DIV3 0x06
-#define CS4270_MODE_DIV4 0x08
-#define CS4270_MODE_POPGUARD 0x01
-#define CS4270_FORMAT_FREEZE_A 0x80
-#define CS4270_FORMAT_FREEZE_B 0x40
-#define CS4270_FORMAT_LOOPBACK 0x20
-#define CS4270_FORMAT_DAC_MASK 0x18
-#define CS4270_FORMAT_DAC_LJ 0x00
-#define CS4270_FORMAT_DAC_I2S 0x08
-#define CS4270_FORMAT_DAC_RJ16 0x18
-#define CS4270_FORMAT_DAC_RJ24 0x10
-#define CS4270_FORMAT_ADC_MASK 0x01
-#define CS4270_FORMAT_ADC_LJ 0x00
-#define CS4270_FORMAT_ADC_I2S 0x01
-#define CS4270_TRANS_ONE_VOL 0x80
-#define CS4270_TRANS_SOFT 0x40
-#define CS4270_TRANS_ZERO 0x20
-#define CS4270_TRANS_INV_ADC_A 0x08
-#define CS4270_TRANS_INV_ADC_B 0x10
-#define CS4270_TRANS_INV_DAC_A 0x02
-#define CS4270_TRANS_INV_DAC_B 0x04
-#define CS4270_TRANS_DEEMPH 0x01
-#define CS4270_MUTE_AUTO 0x20
-#define CS4270_MUTE_ADC_A 0x08
-#define CS4270_MUTE_ADC_B 0x10
-#define CS4270_MUTE_POLARITY 0x04
-#define CS4270_MUTE_DAC_A 0x01
-#define CS4270_MUTE_DAC_B 0x02
-
/*
* A list of addresses on which this CS4270 could use. I2C addresses are
* 7 bits. For the CS4270, the upper four bits are always 1001, and the
return 0;
}
-/*
- * Clock Ratio Selection for Master Mode with I2C enabled
- *
- * The data for this chart is taken from Table 5 of the CS4270 reference
- * manual.
- *
- * This table is used to determine how to program the Mode Control register.
- * It is also used by cs4270_set_dai_sysclk() to tell ALSA which sampling
- * rates the CS4270 currently supports.
- *
- * Each element in this array corresponds to the ratios in mclk_ratios[].
- * These two arrays need to be in sync.
- *
- * 'speed_mode' is the corresponding bit pattern to be written to the
- * MODE bits of the Mode Control Register
- *
- * 'mclk' is the corresponding bit pattern to be wirten to the MCLK bits of
- * the Mode Control Register.
- *
- * In situations where a single ratio is represented by multiple speed
- * modes, we favor the slowest speed. E.g, for a ratio of 128, we pick
- * double-speed instead of quad-speed. However, the CS4270 errata states
- * that Divide-By-1.5 can cause failures, so we avoid that mode where
- * possible.
- *
- * ERRATA: There is an errata for the CS4270 where divide-by-1.5 does not
- * work if VD = 3.3V. If this effects you, select the
- * CONFIG_SND_SOC_CS4270_VD33_ERRATA Kconfig option, and the driver will
- * never select any sample rates that require divide-by-1.5.
- */
-static struct {
- u8 speed_mode;
- u8 mclk;
-} cs4270_mode_ratios[NUM_MCLK_RATIOS] = {
- {CS4270_MODE_4X, CS4270_MODE_DIV1}, /* 64 */
-#ifndef CONFIG_SND_SOC_CS4270_VD33_ERRATA
- {CS4270_MODE_4X, CS4270_MODE_DIV15}, /* 96 */
-#endif
- {CS4270_MODE_2X, CS4270_MODE_DIV1}, /* 128 */
- {CS4270_MODE_4X, CS4270_MODE_DIV3}, /* 192 */
- {CS4270_MODE_1X, CS4270_MODE_DIV1}, /* 256 */
- {CS4270_MODE_2X, CS4270_MODE_DIV3}, /* 384 */
- {CS4270_MODE_1X, CS4270_MODE_DIV2}, /* 512 */
- {CS4270_MODE_1X, CS4270_MODE_DIV3}, /* 768 */
- {CS4270_MODE_1X, CS4270_MODE_DIV4} /* 1024 */
-};
-
/*
* Program the CS4270 with the given hardware parameters.
*
ratio = cs4270->mclk / rate; /* MCLK/LRCK ratio */
for (i = 0; i < NUM_MCLK_RATIOS; i++) {
- if (mclk_ratios[i] == ratio)
+ if (cs4270_mode_ratios[i].ratio == ratio)
break;
}
return ret;
}
-#endif
+#endif /* USE_I2C*/
struct snd_soc_codec_dai cs4270_dai = {
.name = "CS4270",
.rates = 0,
.formats = CS4270_FORMATS,
},
- .dai_ops = {
- .set_sysclk = cs4270_set_dai_sysclk,
- .set_fmt = cs4270_set_dai_fmt,
- }
};
EXPORT_SYMBOL_GPL(cs4270_dai);
if (codec->control_data) {
/* Initialize codec ops */
cs4270_dai.ops.hw_params = cs4270_hw_params;
+ cs4270_dai.dai_ops.set_sysclk = cs4270_set_dai_sysclk;
+ cs4270_dai.dai_ops.set_fmt = cs4270_set_dai_fmt;
#ifdef CONFIG_SND_SOC_CS4270_HWMUTE
cs4270_dai.dai_ops.digital_mute = cs4270_mute;
#endif
--- /dev/null
+/*
+ * ALSA SoC TLV320AIC3X codec driver
+ *
+ * Author: Vladimir Barinov, <vbarinov@ru.mvista.com>
+ * Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.com>
+ *
+ * Based on sound/soc/codecs/wm8753.c by Liam Girdwood
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Notes:
+ * The AIC3X is a driver for a low power stereo audio
+ * codecs aic31, aic32, aic33.
+ *
+ * It supports full aic33 codec functionality.
+ * The compatibility with aic32, aic31 is as follows:
+ * aic32 | aic31
+ * ---------------------------------------
+ * MONO_LOUT -> N/A | MONO_LOUT -> N/A
+ * | IN1L -> LINE1L
+ * | IN1R -> LINE1R
+ * | IN2L -> LINE2L
+ * | IN2R -> LINE2R
+ * | MIC3L/R -> N/A
+ * truncated internal functionality in
+ * accordance with documentation
+ * ---------------------------------------
+ *
+ * Hence the machine layer should disable unsupported inputs/outputs by
+ * snd_soc_dapm_set_endpoint(codec, "MONO_LOUT", 0), etc.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+
+#include "tlv320aic3x.h"
+
+#define AUDIO_NAME "aic3x"
+#define AIC3X_VERSION "0.1"
+
+/* codec private data */
+struct aic3x_priv {
+ unsigned int sysclk;
+ int master;
+};
+
+/*
+ * AIC3X register cache
+ * We can't read the AIC3X register space when we are
+ * using 2 wire for device control, so we cache them instead.
+ * There is no point in caching the reset register
+ */
+static const u8 aic3x_reg[AIC3X_CACHEREGNUM] = {
+ 0x00, 0x00, 0x00, 0x10, /* 0 */
+ 0x04, 0x00, 0x00, 0x00, /* 4 */
+ 0x00, 0x00, 0x00, 0x01, /* 8 */
+ 0x00, 0x00, 0x00, 0x80, /* 12 */
+ 0x80, 0xff, 0xff, 0x78, /* 16 */
+ 0x78, 0x78, 0x78, 0x78, /* 20 */
+ 0x78, 0x00, 0x00, 0xfe, /* 24 */
+ 0x00, 0x00, 0xfe, 0x00, /* 28 */
+ 0x18, 0x18, 0x00, 0x00, /* 32 */
+ 0x00, 0x00, 0x00, 0x00, /* 36 */
+ 0x00, 0x00, 0x00, 0x80, /* 40 */
+ 0x80, 0x00, 0x00, 0x00, /* 44 */
+ 0x00, 0x00, 0x00, 0x04, /* 48 */
+ 0x00, 0x00, 0x00, 0x00, /* 52 */
+ 0x00, 0x00, 0x04, 0x00, /* 56 */
+ 0x00, 0x00, 0x00, 0x00, /* 60 */
+ 0x00, 0x04, 0x00, 0x00, /* 64 */
+ 0x00, 0x00, 0x00, 0x00, /* 68 */
+ 0x04, 0x00, 0x00, 0x00, /* 72 */
+ 0x00, 0x00, 0x00, 0x00, /* 76 */
+ 0x00, 0x00, 0x00, 0x00, /* 80 */
+ 0x00, 0x00, 0x00, 0x00, /* 84 */
+ 0x00, 0x00, 0x00, 0x00, /* 88 */
+ 0x00, 0x00, 0x00, 0x00, /* 92 */
+ 0x00, 0x00, 0x00, 0x00, /* 96 */
+ 0x00, 0x00, 0x02, /* 100 */
+};
+
+/*
+ * read aic3x register cache
+ */
+static inline unsigned int aic3x_read_reg_cache(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ u8 *cache = codec->reg_cache;
+ if (reg >= AIC3X_CACHEREGNUM)
+ return -1;
+ return cache[reg];
+}
+
+/*
+ * write aic3x register cache
+ */
+static inline void aic3x_write_reg_cache(struct snd_soc_codec *codec,
+ u8 reg, u8 value)
+{
+ u8 *cache = codec->reg_cache;
+ if (reg >= AIC3X_CACHEREGNUM)
+ return;
+ cache[reg] = value;
+}
+
+/*
+ * write to the aic3x register space
+ */
+static int aic3x_write(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int value)
+{
+ u8 data[2];
+
+ /* data is
+ * D15..D8 aic3x register offset
+ * D7...D0 register data
+ */
+ data[0] = reg & 0xff;
+ data[1] = value & 0xff;
+
+ aic3x_write_reg_cache(codec, data[0], data[1]);
+ if (codec->hw_write(codec->control_data, data, 2) == 2)
+ return 0;
+ else
+ return -EIO;
+}
+
+#define SOC_DAPM_SINGLE_AIC3X(xname, reg, shift, mask, invert) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = snd_soc_info_volsw, \
+ .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw_aic3x, \
+ .private_value = SOC_SINGLE_VALUE(reg, shift, mask, invert) }
+
+/*
+ * All input lines are connected when !0xf and disconnected with 0xf bit field,
+ * so we have to use specific dapm_put call for input mixer
+ */
+static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+ int reg = kcontrol->private_value & 0xff;
+ int shift = (kcontrol->private_value >> 8) & 0x0f;
+ int mask = (kcontrol->private_value >> 16) & 0xff;
+ int invert = (kcontrol->private_value >> 24) & 0x01;
+ unsigned short val, val_mask;
+ int ret;
+ struct snd_soc_dapm_path *path;
+ int found = 0;
+
+ val = (ucontrol->value.integer.value[0] & mask);
+
+ mask = 0xf;
+ if (val)
+ val = mask;
+
+ if (invert)
+ val = mask - val;
+ val_mask = mask << shift;
+ val = val << shift;
+
+ mutex_lock(&widget->codec->mutex);
+
+ if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) {
+ /* find dapm widget path assoc with kcontrol */
+ list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+ if (path->kcontrol != kcontrol)
+ continue;
+
+ /* found, now check type */
+ found = 1;
+ if (val)
+ /* new connection */
+ path->connect = invert ? 0 : 1;
+ else
+ /* old connection must be powered down */
+ path->connect = invert ? 1 : 0;
+ break;
+ }
+
+ if (found)
+ snd_soc_dapm_sync_endpoints(widget->codec);
+ }
+
+ ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
+
+ mutex_unlock(&widget->codec->mutex);
+ return ret;
+}
+
+static const char *aic3x_left_dac_mux[] = { "DAC_L1", "DAC_L3", "DAC_L2" };
+static const char *aic3x_right_dac_mux[] = { "DAC_R1", "DAC_R3", "DAC_R2" };
+static const char *aic3x_left_hpcom_mux[] =
+ { "differential of HPLOUT", "constant VCM", "single-ended" };
+static const char *aic3x_right_hpcom_mux[] =
+ { "differential of HPROUT", "constant VCM", "single-ended",
+ "differential of HPLCOM", "external feedback" };
+static const char *aic3x_linein_mode_mux[] = { "single-ended", "differential" };
+
+#define LDAC_ENUM 0
+#define RDAC_ENUM 1
+#define LHPCOM_ENUM 2
+#define RHPCOM_ENUM 3
+#define LINE1L_ENUM 4
+#define LINE1R_ENUM 5
+#define LINE2L_ENUM 6
+#define LINE2R_ENUM 7
+
+static const struct soc_enum aic3x_enum[] = {
+ SOC_ENUM_SINGLE(DAC_LINE_MUX, 6, 3, aic3x_left_dac_mux),
+ SOC_ENUM_SINGLE(DAC_LINE_MUX, 4, 3, aic3x_right_dac_mux),
+ SOC_ENUM_SINGLE(HPLCOM_CFG, 4, 3, aic3x_left_hpcom_mux),
+ SOC_ENUM_SINGLE(HPRCOM_CFG, 3, 5, aic3x_right_hpcom_mux),
+ SOC_ENUM_SINGLE(LINE1L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux),
+ SOC_ENUM_SINGLE(LINE1R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux),
+ SOC_ENUM_SINGLE(LINE2L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux),
+ SOC_ENUM_SINGLE(LINE2R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux),
+};
+
+static const struct snd_kcontrol_new aic3x_snd_controls[] = {
+ /* Output */
+ SOC_DOUBLE_R("PCM Playback Volume", LDAC_VOL, RDAC_VOL, 0, 0x7f, 1),
+
+ SOC_DOUBLE_R("Line DAC Playback Volume", DACL1_2_LLOPM_VOL,
+ DACR1_2_RLOPM_VOL, 0, 0x7f, 1),
+ SOC_DOUBLE_R("Line DAC Playback Switch", LLOPM_CTRL, RLOPM_CTRL, 3,
+ 0x01, 0),
+ SOC_DOUBLE_R("Line PGA Bypass Playback Volume", PGAL_2_LLOPM_VOL,
+ PGAR_2_RLOPM_VOL, 0, 0x7f, 1),
+ SOC_DOUBLE_R("Line Line2 Bypass Playback Volume", LINE2L_2_LLOPM_VOL,
+ LINE2R_2_RLOPM_VOL, 0, 0x7f, 1),
+
+ SOC_DOUBLE_R("Mono DAC Playback Volume", DACL1_2_MONOLOPM_VOL,
+ DACR1_2_MONOLOPM_VOL, 0, 0x7f, 1),
+ SOC_SINGLE("Mono DAC Playback Switch", MONOLOPM_CTRL, 3, 0x01, 0),
+ SOC_DOUBLE_R("Mono PGA Bypass Playback Volume", PGAL_2_MONOLOPM_VOL,
+ PGAR_2_MONOLOPM_VOL, 0, 0x7f, 1),
+ SOC_DOUBLE_R("Mono Line2 Bypass Playback Volume", LINE2L_2_MONOLOPM_VOL,
+ LINE2R_2_MONOLOPM_VOL, 0, 0x7f, 1),
+
+ SOC_DOUBLE_R("HP DAC Playback Volume", DACL1_2_HPLOUT_VOL,
+ DACR1_2_HPROUT_VOL, 0, 0x7f, 1),
+ SOC_DOUBLE_R("HP DAC Playback Switch", HPLOUT_CTRL, HPROUT_CTRL, 3,
+ 0x01, 0),
+ SOC_DOUBLE_R("HP PGA Bypass Playback Volume", PGAL_2_HPLOUT_VOL,
+ PGAR_2_HPROUT_VOL, 0, 0x7f, 1),
+ SOC_DOUBLE_R("HP Line2 Bypass Playback Volume", LINE2L_2_HPLOUT_VOL,
+ LINE2R_2_HPROUT_VOL, 0, 0x7f, 1),
+
+ SOC_DOUBLE_R("HPCOM DAC Playback Volume", DACL1_2_HPLCOM_VOL,
+ DACR1_2_HPRCOM_VOL, 0, 0x7f, 1),
+ SOC_DOUBLE_R("HPCOM DAC Playback Switch", HPLCOM_CTRL, HPRCOM_CTRL, 3,
+ 0x01, 0),
+ SOC_DOUBLE_R("HPCOM PGA Bypass Playback Volume", PGAL_2_HPLCOM_VOL,
+ PGAR_2_HPRCOM_VOL, 0, 0x7f, 1),
+ SOC_DOUBLE_R("HPCOM Line2 Bypass Playback Volume", LINE2L_2_HPLCOM_VOL,
+ LINE2R_2_HPRCOM_VOL, 0, 0x7f, 1),
+
+ /*
+ * Note: enable Automatic input Gain Controller with care. It can
+ * adjust PGA to max value when ADC is on and will never go back.
+ */
+ SOC_DOUBLE_R("AGC Switch", LAGC_CTRL_A, RAGC_CTRL_A, 7, 0x01, 0),
+
+ /* Input */
+ SOC_DOUBLE_R("PGA Capture Volume", LADC_VOL, RADC_VOL, 0, 0x7f, 0),
+ SOC_DOUBLE_R("PGA Capture Switch", LADC_VOL, RADC_VOL, 7, 0x01, 1),
+};
+
+/* add non dapm controls */
+static int aic3x_add_controls(struct snd_soc_codec *codec)
+{
+ int err, i;
+
+ for (i = 0; i < ARRAY_SIZE(aic3x_snd_controls); i++) {
+ err = snd_ctl_add(codec->card,
+ snd_soc_cnew(&aic3x_snd_controls[i],
+ codec, NULL));
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+/* Left DAC Mux */
+static const struct snd_kcontrol_new aic3x_left_dac_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[LDAC_ENUM]);
+
+/* Right DAC Mux */
+static const struct snd_kcontrol_new aic3x_right_dac_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[RDAC_ENUM]);
+
+/* Left HPCOM Mux */
+static const struct snd_kcontrol_new aic3x_left_hpcom_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[LHPCOM_ENUM]);
+
+/* Right HPCOM Mux */
+static const struct snd_kcontrol_new aic3x_right_hpcom_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[RHPCOM_ENUM]);
+
+/* Left DAC_L1 Mixer */
+static const struct snd_kcontrol_new aic3x_left_dac_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Line Switch", DACL1_2_LLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("Mono Switch", DACL1_2_MONOLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HP Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HPCOM Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0),
+};
+
+/* Right DAC_R1 Mixer */
+static const struct snd_kcontrol_new aic3x_right_dac_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Line Switch", DACR1_2_RLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("Mono Switch", DACR1_2_MONOLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HP Switch", DACR1_2_HPROUT_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HPCOM Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0),
+};
+
+/* Left PGA Mixer */
+static const struct snd_kcontrol_new aic3x_left_pga_mixer_controls[] = {
+ SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_LADC_CTRL, 3, 1, 1),
+ SOC_DAPM_SINGLE_AIC3X("Line2L Switch", LINE2L_2_LADC_CTRL, 3, 1, 1),
+ SOC_DAPM_SINGLE_AIC3X("Mic3L Switch", MIC3LR_2_LADC_CTRL, 4, 1, 1),
+};
+
+/* Right PGA Mixer */
+static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = {
+ SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_RADC_CTRL, 3, 1, 1),
+ SOC_DAPM_SINGLE_AIC3X("Line2R Switch", LINE2R_2_RADC_CTRL, 3, 1, 1),
+ SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1),
+};
+
+/* Left Line1 Mux */
+static const struct snd_kcontrol_new aic3x_left_line1_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[LINE1L_ENUM]);
+
+/* Right Line1 Mux */
+static const struct snd_kcontrol_new aic3x_right_line1_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[LINE1R_ENUM]);
+
+/* Left Line2 Mux */
+static const struct snd_kcontrol_new aic3x_left_line2_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[LINE2L_ENUM]);
+
+/* Right Line2 Mux */
+static const struct snd_kcontrol_new aic3x_right_line2_mux_controls =
+SOC_DAPM_ENUM("Route", aic3x_enum[LINE2R_ENUM]);
+
+/* Left PGA Bypass Mixer */
+static const struct snd_kcontrol_new aic3x_left_pga_bp_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Line Switch", PGAL_2_LLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("Mono Switch", PGAL_2_MONOLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HP Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HPCOM Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0),
+};
+
+/* Right PGA Bypass Mixer */
+static const struct snd_kcontrol_new aic3x_right_pga_bp_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Line Switch", PGAR_2_RLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("Mono Switch", PGAR_2_MONOLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HP Switch", PGAR_2_HPROUT_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HPCOM Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0),
+};
+
+/* Left Line2 Bypass Mixer */
+static const struct snd_kcontrol_new aic3x_left_line2_bp_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Line Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("Mono Switch", LINE2L_2_MONOLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HP Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HPCOM Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0),
+};
+
+/* Right Line2 Bypass Mixer */
+static const struct snd_kcontrol_new aic3x_right_line2_bp_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Line Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("Mono Switch", LINE2R_2_MONOLOPM_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HP Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0),
+ SOC_DAPM_SINGLE("HPCOM Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
+ /* Left DAC to Left Outputs */
+ SND_SOC_DAPM_DAC("Left DAC", "Left Playback", DAC_PWR, 7, 0),
+ SND_SOC_DAPM_MUX("Left DAC Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_dac_mux_controls),
+ SND_SOC_DAPM_MIXER("Left DAC_L1 Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_dac_mixer_controls[0],
+ ARRAY_SIZE(aic3x_left_dac_mixer_controls)),
+ SND_SOC_DAPM_MUX("Left HPCOM Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_hpcom_mux_controls),
+ SND_SOC_DAPM_PGA("Left Line Out", LLOPM_CTRL, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Left HP Out", HPLOUT_CTRL, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Left HP Com", HPLCOM_CTRL, 0, 0, NULL, 0),
+
+ /* Right DAC to Right Outputs */
+ SND_SOC_DAPM_DAC("Right DAC", "Right Playback", DAC_PWR, 6, 0),
+ SND_SOC_DAPM_MUX("Right DAC Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_dac_mux_controls),
+ SND_SOC_DAPM_MIXER("Right DAC_R1 Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_dac_mixer_controls[0],
+ ARRAY_SIZE(aic3x_right_dac_mixer_controls)),
+ SND_SOC_DAPM_MUX("Right HPCOM Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_hpcom_mux_controls),
+ SND_SOC_DAPM_PGA("Right Line Out", RLOPM_CTRL, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Right HP Out", HPROUT_CTRL, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Right HP Com", HPRCOM_CTRL, 0, 0, NULL, 0),
+
+ /* Mono Output */
+ SND_SOC_DAPM_PGA("Mono Out", MONOLOPM_CTRL, 0, 0, NULL, 0),
+
+ /* Left Inputs to Left ADC */
+ SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0),
+ SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_pga_mixer_controls[0],
+ ARRAY_SIZE(aic3x_left_pga_mixer_controls)),
+ SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_line1_mux_controls),
+ SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_line2_mux_controls),
+
+ /* Right Inputs to Right ADC */
+ SND_SOC_DAPM_ADC("Right ADC", "Right Capture",
+ LINE1R_2_RADC_CTRL, 2, 0),
+ SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_pga_mixer_controls[0],
+ ARRAY_SIZE(aic3x_right_pga_mixer_controls)),
+ SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_line1_mux_controls),
+ SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_line2_mux_controls),
+
+ /* Mic Bias */
+ SND_SOC_DAPM_MICBIAS("Mic Bias 2V", MICBIAS_CTRL, 6, 0),
+ SND_SOC_DAPM_MICBIAS("Mic Bias 2.5V", MICBIAS_CTRL, 7, 0),
+ SND_SOC_DAPM_MICBIAS("Mic Bias AVDD", MICBIAS_CTRL, 6, 0),
+ SND_SOC_DAPM_MICBIAS("Mic Bias AVDD", MICBIAS_CTRL, 7, 0),
+
+ /* Left PGA to Left Output bypass */
+ SND_SOC_DAPM_MIXER("Left PGA Bypass Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_pga_bp_mixer_controls[0],
+ ARRAY_SIZE(aic3x_left_pga_bp_mixer_controls)),
+
+ /* Right PGA to Right Output bypass */
+ SND_SOC_DAPM_MIXER("Right PGA Bypass Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_pga_bp_mixer_controls[0],
+ ARRAY_SIZE(aic3x_right_pga_bp_mixer_controls)),
+
+ /* Left Line2 to Left Output bypass */
+ SND_SOC_DAPM_MIXER("Left Line2 Bypass Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_left_line2_bp_mixer_controls[0],
+ ARRAY_SIZE(aic3x_left_line2_bp_mixer_controls)),
+
+ /* Right Line2 to Right Output bypass */
+ SND_SOC_DAPM_MIXER("Right Line2 Bypass Mixer", SND_SOC_NOPM, 0, 0,
+ &aic3x_right_line2_bp_mixer_controls[0],
+ ARRAY_SIZE(aic3x_right_line2_bp_mixer_controls)),
+
+ SND_SOC_DAPM_OUTPUT("LLOUT"),
+ SND_SOC_DAPM_OUTPUT("RLOUT"),
+ SND_SOC_DAPM_OUTPUT("MONO_LOUT"),
+ SND_SOC_DAPM_OUTPUT("HPLOUT"),
+ SND_SOC_DAPM_OUTPUT("HPROUT"),
+ SND_SOC_DAPM_OUTPUT("HPLCOM"),
+ SND_SOC_DAPM_OUTPUT("HPRCOM"),
+
+ SND_SOC_DAPM_INPUT("MIC3L"),
+ SND_SOC_DAPM_INPUT("MIC3R"),
+ SND_SOC_DAPM_INPUT("LINE1L"),
+ SND_SOC_DAPM_INPUT("LINE1R"),
+ SND_SOC_DAPM_INPUT("LINE2L"),
+ SND_SOC_DAPM_INPUT("LINE2R"),
+};
+
+static const char *intercon[][3] = {
+ /* Left Output */
+ {"Left DAC Mux", "DAC_L1", "Left DAC"},
+ {"Left DAC Mux", "DAC_L2", "Left DAC"},
+ {"Left DAC Mux", "DAC_L3", "Left DAC"},
+
+ {"Left DAC_L1 Mixer", "Line Switch", "Left DAC Mux"},
+ {"Left DAC_L1 Mixer", "Mono Switch", "Left DAC Mux"},
+ {"Left DAC_L1 Mixer", "HP Switch", "Left DAC Mux"},
+ {"Left DAC_L1 Mixer", "HPCOM Switch", "Left DAC Mux"},
+ {"Left Line Out", NULL, "Left DAC Mux"},
+ {"Left HP Out", NULL, "Left DAC Mux"},
+
+ {"Left HPCOM Mux", "differential of HPLOUT", "Left DAC_L1 Mixer"},
+ {"Left HPCOM Mux", "constant VCM", "Left DAC_L1 Mixer"},
+ {"Left HPCOM Mux", "single-ended", "Left DAC_L1 Mixer"},
+
+ {"Left Line Out", NULL, "Left DAC_L1 Mixer"},
+ {"Mono Out", NULL, "Left DAC_L1 Mixer"},
+ {"Left HP Out", NULL, "Left DAC_L1 Mixer"},
+ {"Left HP Com", NULL, "Left HPCOM Mux"},
+
+ {"LLOUT", NULL, "Left Line Out"},
+ {"LLOUT", NULL, "Left Line Out"},
+ {"HPLOUT", NULL, "Left HP Out"},
+ {"HPLCOM", NULL, "Left HP Com"},
+
+ /* Right Output */
+ {"Right DAC Mux", "DAC_R1", "Right DAC"},
+ {"Right DAC Mux", "DAC_R2", "Right DAC"},
+ {"Right DAC Mux", "DAC_R3", "Right DAC"},
+
+ {"Right DAC_R1 Mixer", "Line Switch", "Right DAC Mux"},
+ {"Right DAC_R1 Mixer", "Mono Switch", "Right DAC Mux"},
+ {"Right DAC_R1 Mixer", "HP Switch", "Right DAC Mux"},
+ {"Right DAC_R1 Mixer", "HPCOM Switch", "Right DAC Mux"},
+ {"Right Line Out", NULL, "Right DAC Mux"},
+ {"Right HP Out", NULL, "Right DAC Mux"},
+
+ {"Right HPCOM Mux", "differential of HPROUT", "Right DAC_R1 Mixer"},
+ {"Right HPCOM Mux", "constant VCM", "Right DAC_R1 Mixer"},
+ {"Right HPCOM Mux", "single-ended", "Right DAC_R1 Mixer"},
+ {"Right HPCOM Mux", "differential of HPLCOM", "Right DAC_R1 Mixer"},
+ {"Right HPCOM Mux", "external feedback", "Right DAC_R1 Mixer"},
+
+ {"Right Line Out", NULL, "Right DAC_R1 Mixer"},
+ {"Mono Out", NULL, "Right DAC_R1 Mixer"},
+ {"Right HP Out", NULL, "Right DAC_R1 Mixer"},
+ {"Right HP Com", NULL, "Right HPCOM Mux"},
+
+ {"RLOUT", NULL, "Right Line Out"},
+ {"RLOUT", NULL, "Right Line Out"},
+ {"HPROUT", NULL, "Right HP Out"},
+ {"HPRCOM", NULL, "Right HP Com"},
+
+ /* Mono Output */
+ {"MONOLOUT", NULL, "Mono Out"},
+ {"MONOLOUT", NULL, "Mono Out"},
+
+ /* Left Input */
+ {"Left Line1L Mux", "single-ended", "LINE1L"},
+ {"Left Line1L Mux", "differential", "LINE1L"},
+
+ {"Left Line2L Mux", "single-ended", "LINE2L"},
+ {"Left Line2L Mux", "differential", "LINE2L"},
+
+ {"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"},
+ {"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"},
+ {"Left PGA Mixer", "Mic3L Switch", "MIC3L"},
+
+ {"Left ADC", NULL, "Left PGA Mixer"},
+
+ /* Right Input */
+ {"Right Line1R Mux", "single-ended", "LINE1R"},
+ {"Right Line1R Mux", "differential", "LINE1R"},
+
+ {"Right Line2R Mux", "single-ended", "LINE2R"},
+ {"Right Line2R Mux", "differential", "LINE2R"},
+
+ {"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"},
+ {"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"},
+ {"Right PGA Mixer", "Mic3R Switch", "MIC3R"},
+
+ {"Right ADC", NULL, "Right PGA Mixer"},
+
+ /* Left PGA Bypass */
+ {"Left PGA Bypass Mixer", "Line Switch", "Left PGA Mixer"},
+ {"Left PGA Bypass Mixer", "Mono Switch", "Left PGA Mixer"},
+ {"Left PGA Bypass Mixer", "HP Switch", "Left PGA Mixer"},
+ {"Left PGA Bypass Mixer", "HPCOM Switch", "Left PGA Mixer"},
+
+ {"Left HPCOM Mux", "differential of HPLOUT", "Left PGA Bypass Mixer"},
+ {"Left HPCOM Mux", "constant VCM", "Left PGA Bypass Mixer"},
+ {"Left HPCOM Mux", "single-ended", "Left PGA Bypass Mixer"},
+
+ {"Left Line Out", NULL, "Left PGA Bypass Mixer"},
+ {"Mono Out", NULL, "Left PGA Bypass Mixer"},
+ {"Left HP Out", NULL, "Left PGA Bypass Mixer"},
+
+ /* Right PGA Bypass */
+ {"Right PGA Bypass Mixer", "Line Switch", "Right PGA Mixer"},
+ {"Right PGA Bypass Mixer", "Mono Switch", "Right PGA Mixer"},
+ {"Right PGA Bypass Mixer", "HP Switch", "Right PGA Mixer"},
+ {"Right PGA Bypass Mixer", "HPCOM Switch", "Right PGA Mixer"},
+
+ {"Right HPCOM Mux", "differential of HPROUT", "Right PGA Bypass Mixer"},
+ {"Right HPCOM Mux", "constant VCM", "Right PGA Bypass Mixer"},
+ {"Right HPCOM Mux", "single-ended", "Right PGA Bypass Mixer"},
+ {"Right HPCOM Mux", "differential of HPLCOM", "Right PGA Bypass Mixer"},
+ {"Right HPCOM Mux", "external feedback", "Right PGA Bypass Mixer"},
+
+ {"Right Line Out", NULL, "Right PGA Bypass Mixer"},
+ {"Mono Out", NULL, "Right PGA Bypass Mixer"},
+ {"Right HP Out", NULL, "Right PGA Bypass Mixer"},
+
+ /* Left Line2 Bypass */
+ {"Left Line2 Bypass Mixer", "Line Switch", "Left Line2L Mux"},
+ {"Left Line2 Bypass Mixer", "Mono Switch", "Left Line2L Mux"},
+ {"Left Line2 Bypass Mixer", "HP Switch", "Left Line2L Mux"},
+ {"Left Line2 Bypass Mixer", "HPCOM Switch", "Left Line2L Mux"},
+
+ {"Left HPCOM Mux", "differential of HPLOUT", "Left Line2 Bypass Mixer"},
+ {"Left HPCOM Mux", "constant VCM", "Left Line2 Bypass Mixer"},
+ {"Left HPCOM Mux", "single-ended", "Left Line2 Bypass Mixer"},
+
+ {"Left Line Out", NULL, "Left Line2 Bypass Mixer"},
+ {"Mono Out", NULL, "Left Line2 Bypass Mixer"},
+ {"Left HP Out", NULL, "Left Line2 Bypass Mixer"},
+
+ /* Right Line2 Bypass */
+ {"Right Line2 Bypass Mixer", "Line Switch", "Right Line2R Mux"},
+ {"Right Line2 Bypass Mixer", "Mono Switch", "Right Line2R Mux"},
+ {"Right Line2 Bypass Mixer", "HP Switch", "Right Line2R Mux"},
+ {"Right Line2 Bypass Mixer", "HPCOM Switch", "Right Line2R Mux"},
+
+ {"Right HPCOM Mux", "differential of HPROUT", "Right Line2 Bypass Mixer"},
+ {"Right HPCOM Mux", "constant VCM", "Right Line2 Bypass Mixer"},
+ {"Right HPCOM Mux", "single-ended", "Right Line2 Bypass Mixer"},
+ {"Right HPCOM Mux", "differential of HPLCOM", "Right Line2 Bypass Mixer"},
+ {"Right HPCOM Mux", "external feedback", "Right Line2 Bypass Mixer"},
+
+ {"Right Line Out", NULL, "Right Line2 Bypass Mixer"},
+ {"Mono Out", NULL, "Right Line2 Bypass Mixer"},
+ {"Right HP Out", NULL, "Right Line2 Bypass Mixer"},
+
+ /* terminator */
+ {NULL, NULL, NULL},
+};
+
+static int aic3x_add_widgets(struct snd_soc_codec *codec)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(aic3x_dapm_widgets); i++)
+ snd_soc_dapm_new_control(codec, &aic3x_dapm_widgets[i]);
+
+ /* set up audio path interconnects */
+ for (i = 0; intercon[i][0] != NULL; i++)
+ snd_soc_dapm_connect_input(codec, intercon[i][0],
+ intercon[i][1], intercon[i][2]);
+
+ snd_soc_dapm_new_widgets(codec);
+ return 0;
+}
+
+struct aic3x_rate_divs {
+ u32 mclk;
+ u32 rate;
+ u32 fsref_reg;
+ u8 sr_reg:4;
+ u8 pllj_reg;
+ u16 plld_reg;
+};
+
+/* AIC3X codec mclk clock divider coefficients */
+static const struct aic3x_rate_divs aic3x_divs[] = {
+ /* 8k */
+ {22579200, 8000, 48000, 0xa, 8, 7075},
+ {33868800, 8000, 48000, 0xa, 5, 8049},
+ /* 11.025k */
+ {22579200, 11025, 44100, 0x6, 8, 0},
+ {33868800, 11025, 44100, 0x6, 5, 3333},
+ /* 16k */
+ {22579200, 16000, 48000, 0x4, 8, 7075},
+ {33868800, 16000, 48000, 0x4, 5, 8049},
+ /* 22.05k */
+ {22579200, 22050, 44100, 0x2, 8, 0},
+ {33868800, 22050, 44100, 0x2, 5, 3333},
+ /* 32k */
+ {22579200, 32000, 48000, 0x1, 8, 7075},
+ {33868800, 32000, 48000, 0x1, 5, 8049},
+ /* 44.1k */
+ {22579200, 44100, 44100, 0x0, 8, 0},
+ {33868800, 44100, 44100, 0x0, 5, 3333},
+ /* 48k */
+ {22579200, 48000, 48000, 0x0, 8, 7075},
+ {33868800, 48000, 48000, 0x0, 5, 8049},
+ /* 64k */
+ {22579200, 96000, 96000, 0x1, 8, 7075},
+ {33868800, 96000, 96000, 0x1, 5, 8049},
+ /* 88.2k */
+ {22579200, 88200, 88200, 0x0, 8, 0},
+ {33868800, 88200, 88200, 0x0, 5, 3333},
+ /* 96k */
+ {22579200, 96000, 96000, 0x0, 8, 7075},
+ {33868800, 96000, 96000, 0x0, 5, 8049},
+};
+
+static inline int aic3x_get_divs(int mclk, int rate)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(aic3x_divs); i++) {
+ if (aic3x_divs[i].rate == rate && aic3x_divs[i].mclk == mclk)
+ return i;
+ }
+
+ return 0;
+}
+
+static int aic3x_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_device *socdev = rtd->socdev;
+ struct snd_soc_codec *codec = socdev->codec;
+ struct aic3x_priv *aic3x = codec->private_data;
+ int i;
+ u8 data, pll_p, pll_r, pll_j;
+ u16 pll_d;
+
+ i = aic3x_get_divs(aic3x->sysclk, params_rate(params));
+
+ /* Route Left DAC to left channel input and
+ * right DAC to right channel input */
+ data = (LDAC2LCH | RDAC2RCH);
+ switch (aic3x_divs[i].fsref_reg) {
+ case 44100:
+ data |= FSREF_44100;
+ break;
+ case 48000:
+ data |= FSREF_48000;
+ break;
+ case 88200:
+ data |= FSREF_44100 | DUAL_RATE_MODE;
+ break;
+ case 96000:
+ data |= FSREF_48000 | DUAL_RATE_MODE;
+ break;
+ }
+ aic3x_write(codec, AIC3X_CODEC_DATAPATH_REG, data);
+
+ /* codec sample rate select */
+ data = aic3x_divs[i].sr_reg;
+ data |= (data << 4);
+ aic3x_write(codec, AIC3X_SAMPLE_RATE_SEL_REG, data);
+
+ /* Use PLL for generation Fsref by equation:
+ * Fsref = (MCLK * K * R)/(2048 * P);
+ * Fix P = 2 and R = 1 and calculate K, if
+ * K = J.D, i.e. J - an interger portion of K and D is the fractional
+ * one with 4 digits of precision;
+ * Example:
+ * For MCLK = 22.5792 MHz and Fsref = 48kHz:
+ * Select P = 2, R= 1, K = 8.7074, which results in J = 8, D = 7074
+ */
+ pll_p = 2;
+ pll_r = 1;
+ pll_j = aic3x_divs[i].pllj_reg;
+ pll_d = aic3x_divs[i].plld_reg;
+
+ data = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
+ aic3x_write(codec, AIC3X_PLL_PROGA_REG, data | (pll_p << PLLP_SHIFT));
+ aic3x_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, pll_r << PLLR_SHIFT);
+ aic3x_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT);
+ aic3x_write(codec, AIC3X_PLL_PROGC_REG, (pll_d >> 6) << PLLD_MSB_SHIFT);
+ aic3x_write(codec, AIC3X_PLL_PROGD_REG,
+ (pll_d & 0x3F) << PLLD_LSB_SHIFT);
+
+ /* select data word length */
+ data =
+ aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLB) & (~(0x3 << 4));
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ data |= (0x01 << 4);
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ data |= (0x02 << 4);
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ data |= (0x03 << 4);
+ break;
+ }
+ aic3x_write(codec, AIC3X_ASD_INTF_CTRLB, data);
+
+ return 0;
+}
+
+static int aic3x_mute(struct snd_soc_codec_dai *dai, int mute)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ u8 ldac_reg = aic3x_read_reg_cache(codec, LDAC_VOL) & ~MUTE_ON;
+ u8 rdac_reg = aic3x_read_reg_cache(codec, RDAC_VOL) & ~MUTE_ON;
+
+ if (mute) {
+ aic3x_write(codec, LDAC_VOL, ldac_reg | MUTE_ON);
+ aic3x_write(codec, RDAC_VOL, rdac_reg | MUTE_ON);
+ } else {
+ aic3x_write(codec, LDAC_VOL, ldac_reg);
+ aic3x_write(codec, RDAC_VOL, rdac_reg);
+ }
+
+ return 0;
+}
+
+static int aic3x_set_dai_sysclk(struct snd_soc_codec_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct aic3x_priv *aic3x = codec->private_data;
+
+ switch (freq) {
+ case 22579200:
+ case 33868800:
+ aic3x->sysclk = freq;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int aic3x_set_dai_fmt(struct snd_soc_codec_dai *codec_dai,
+ unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct aic3x_priv *aic3x = codec->private_data;
+ u8 iface_areg = 0;
+ u8 iface_breg = 0;
+
+ /* set master/slave audio interface */
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ aic3x->master = 1;
+ iface_areg |= BIT_CLK_MASTER | WORD_CLK_MASTER;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ aic3x->master = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* interface format */
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ iface_breg |= (0x01 << 6);
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ iface_breg |= (0x02 << 6);
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ iface_breg |= (0x03 << 6);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* set iface */
+ aic3x_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg);
+ aic3x_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg);
+
+ return 0;
+}
+
+static int aic3x_dapm_event(struct snd_soc_codec *codec, int event)
+{
+ struct aic3x_priv *aic3x = codec->private_data;
+ u8 reg;
+
+ switch (event) {
+ case SNDRV_CTL_POWER_D0:
+ /* all power is driven by DAPM system */
+ if (aic3x->master) {
+ /* enable pll */
+ reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
+ aic3x_write(codec, AIC3X_PLL_PROGA_REG,
+ reg | PLL_ENABLE);
+ }
+ break;
+ case SNDRV_CTL_POWER_D1:
+ case SNDRV_CTL_POWER_D2:
+ break;
+ case SNDRV_CTL_POWER_D3hot:
+ /*
+ * all power is driven by DAPM system,
+ * so output power is safe if bypass was set
+ */
+ if (aic3x->master) {
+ /* disable pll */
+ reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
+ aic3x_write(codec, AIC3X_PLL_PROGA_REG,
+ reg & ~PLL_ENABLE);
+ }
+ break;
+ case SNDRV_CTL_POWER_D3cold:
+ /* force all power off */
+ reg = aic3x_read_reg_cache(codec, LINE1L_2_LADC_CTRL);
+ aic3x_write(codec, LINE1L_2_LADC_CTRL, reg & ~LADC_PWR_ON);
+ reg = aic3x_read_reg_cache(codec, LINE1R_2_RADC_CTRL);
+ aic3x_write(codec, LINE1R_2_RADC_CTRL, reg & ~RADC_PWR_ON);
+
+ reg = aic3x_read_reg_cache(codec, DAC_PWR);
+ aic3x_write(codec, DAC_PWR, reg & ~(LDAC_PWR_ON | RDAC_PWR_ON));
+
+ reg = aic3x_read_reg_cache(codec, HPLOUT_CTRL);
+ aic3x_write(codec, HPLOUT_CTRL, reg & ~HPLOUT_PWR_ON);
+ reg = aic3x_read_reg_cache(codec, HPROUT_CTRL);
+ aic3x_write(codec, HPROUT_CTRL, reg & ~HPROUT_PWR_ON);
+
+ reg = aic3x_read_reg_cache(codec, HPLCOM_CTRL);
+ aic3x_write(codec, HPLCOM_CTRL, reg & ~HPLCOM_PWR_ON);
+ reg = aic3x_read_reg_cache(codec, HPRCOM_CTRL);
+ aic3x_write(codec, HPRCOM_CTRL, reg & ~HPRCOM_PWR_ON);
+
+ reg = aic3x_read_reg_cache(codec, MONOLOPM_CTRL);
+ aic3x_write(codec, MONOLOPM_CTRL, reg & ~MONOLOPM_PWR_ON);
+
+ reg = aic3x_read_reg_cache(codec, LLOPM_CTRL);
+ aic3x_write(codec, LLOPM_CTRL, reg & ~LLOPM_PWR_ON);
+ reg = aic3x_read_reg_cache(codec, RLOPM_CTRL);
+ aic3x_write(codec, RLOPM_CTRL, reg & ~RLOPM_PWR_ON);
+
+ if (aic3x->master) {
+ /* disable pll */
+ reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
+ aic3x_write(codec, AIC3X_PLL_PROGA_REG,
+ reg & ~PLL_ENABLE);
+ }
+ break;
+ }
+ codec->dapm_state = event;
+
+ return 0;
+}
+
+#define AIC3X_RATES SNDRV_PCM_RATE_8000_96000
+#define AIC3X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+struct snd_soc_codec_dai aic3x_dai = {
+ .name = "aic3x",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = AIC3X_RATES,
+ .formats = AIC3X_FORMATS,},
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = AIC3X_RATES,
+ .formats = AIC3X_FORMATS,},
+ .ops = {
+ .hw_params = aic3x_hw_params,
+ },
+ .dai_ops = {
+ .digital_mute = aic3x_mute,
+ .set_sysclk = aic3x_set_dai_sysclk,
+ .set_fmt = aic3x_set_dai_fmt,
+ }
+};
+EXPORT_SYMBOL_GPL(aic3x_dai);
+
+static int aic3x_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+ struct snd_soc_codec *codec = socdev->codec;
+
+ aic3x_dapm_event(codec, SNDRV_CTL_POWER_D3cold);
+
+ return 0;
+}
+
+static int aic3x_resume(struct platform_device *pdev)
+{
+ struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+ struct snd_soc_codec *codec = socdev->codec;
+ int i;
+ u8 data[2];
+ u8 *cache = codec->reg_cache;
+
+ /* Sync reg_cache with the hardware */
+ for (i = 0; i < ARRAY_SIZE(aic3x_reg); i++) {
+ data[0] = i;
+ data[1] = cache[i];
+ codec->hw_write(codec->control_data, data, 2);
+ }
+
+ aic3x_dapm_event(codec, codec->suspend_dapm_state);
+
+ return 0;
+}
+
+/*
+ * initialise the AIC3X driver
+ * register the mixer and dsp interfaces with the kernel
+ */
+static int aic3x_init(struct snd_soc_device *socdev)
+{
+ struct snd_soc_codec *codec = socdev->codec;
+ int reg, ret = 0;
+
+ codec->name = "aic3x";
+ codec->owner = THIS_MODULE;
+ codec->read = aic3x_read_reg_cache;
+ codec->write = aic3x_write;
+ codec->dapm_event = aic3x_dapm_event;
+ codec->dai = &aic3x_dai;
+ codec->num_dai = 1;
+ codec->reg_cache_size = sizeof(aic3x_reg);
+ codec->reg_cache = kmemdup(aic3x_reg, sizeof(aic3x_reg), GFP_KERNEL);
+ if (codec->reg_cache == NULL)
+ return -ENOMEM;
+
+ aic3x_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT);
+ aic3x_write(codec, AIC3X_RESET, SOFT_RESET);
+
+ /* register pcms */
+ ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+ if (ret < 0) {
+ printk(KERN_ERR "aic3x: failed to create pcms\n");
+ goto pcm_err;
+ }
+
+ /* DAC default volume and mute */
+ aic3x_write(codec, LDAC_VOL, DEFAULT_VOL | MUTE_ON);
+ aic3x_write(codec, RDAC_VOL, DEFAULT_VOL | MUTE_ON);
+
+ /* DAC to HP default volume and route to Output mixer */
+ aic3x_write(codec, DACL1_2_HPLOUT_VOL, DEFAULT_VOL | ROUTE_ON);
+ aic3x_write(codec, DACR1_2_HPROUT_VOL, DEFAULT_VOL | ROUTE_ON);
+ aic3x_write(codec, DACL1_2_HPLCOM_VOL, DEFAULT_VOL | ROUTE_ON);
+ aic3x_write(codec, DACR1_2_HPRCOM_VOL, DEFAULT_VOL | ROUTE_ON);
+ /* DAC to Line Out default volume and route to Output mixer */
+ aic3x_write(codec, DACL1_2_LLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
+ aic3x_write(codec, DACR1_2_RLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
+ /* DAC to Mono Line Out default volume and route to Output mixer */
+ aic3x_write(codec, DACL1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
+ aic3x_write(codec, DACR1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON);
+
+ /* unmute all outputs */
+ reg = aic3x_read_reg_cache(codec, LLOPM_CTRL);
+ aic3x_write(codec, LLOPM_CTRL, reg | UNMUTE);
+ reg = aic3x_read_reg_cache(codec, RLOPM_CTRL);
+ aic3x_write(codec, RLOPM_CTRL, reg | UNMUTE);
+ reg = aic3x_read_reg_cache(codec, MONOLOPM_CTRL);
+ aic3x_write(codec, MONOLOPM_CTRL, reg | UNMUTE);
+ reg = aic3x_read_reg_cache(codec, HPLOUT_CTRL);
+ aic3x_write(codec, HPLOUT_CTRL, reg | UNMUTE);
+ reg = aic3x_read_reg_cache(codec, HPROUT_CTRL);
+ aic3x_write(codec, HPROUT_CTRL, reg | UNMUTE);
+ reg = aic3x_read_reg_cache(codec, HPLCOM_CTRL);
+ aic3x_write(codec, HPLCOM_CTRL, reg | UNMUTE);
+ reg = aic3x_read_reg_cache(codec, HPRCOM_CTRL);
+ aic3x_write(codec, HPRCOM_CTRL, reg | UNMUTE);
+
+ /* ADC default volume and unmute */
+ aic3x_write(codec, LADC_VOL, DEFAULT_GAIN);
+ aic3x_write(codec, RADC_VOL, DEFAULT_GAIN);
+ /* By default route Line1 to ADC PGA mixer */
+ aic3x_write(codec, LINE1L_2_LADC_CTRL, 0x0);
+ aic3x_write(codec, LINE1R_2_RADC_CTRL, 0x0);
+
+ /* PGA to HP Bypass default volume, disconnect from Output Mixer */
+ aic3x_write(codec, PGAL_2_HPLOUT_VOL, DEFAULT_VOL);
+ aic3x_write(codec, PGAR_2_HPROUT_VOL, DEFAULT_VOL);
+ aic3x_write(codec, PGAL_2_HPLCOM_VOL, DEFAULT_VOL);
+ aic3x_write(codec, PGAR_2_HPRCOM_VOL, DEFAULT_VOL);
+ /* PGA to Line Out default volume, disconnect from Output Mixer */
+ aic3x_write(codec, PGAL_2_LLOPM_VOL, DEFAULT_VOL);
+ aic3x_write(codec, PGAR_2_RLOPM_VOL, DEFAULT_VOL);
+ /* PGA to Mono Line Out default volume, disconnect from Output Mixer */
+ aic3x_write(codec, PGAL_2_MONOLOPM_VOL, DEFAULT_VOL);
+ aic3x_write(codec, PGAR_2_MONOLOPM_VOL, DEFAULT_VOL);
+
+ /* Line2 to HP Bypass default volume, disconnect from Output Mixer */
+ aic3x_write(codec, LINE2L_2_HPLOUT_VOL, DEFAULT_VOL);
+ aic3x_write(codec, LINE2R_2_HPROUT_VOL, DEFAULT_VOL);
+ aic3x_write(codec, LINE2L_2_HPLCOM_VOL, DEFAULT_VOL);
+ aic3x_write(codec, LINE2R_2_HPRCOM_VOL, DEFAULT_VOL);
+ /* Line2 Line Out default volume, disconnect from Output Mixer */
+ aic3x_write(codec, LINE2L_2_LLOPM_VOL, DEFAULT_VOL);
+ aic3x_write(codec, LINE2R_2_RLOPM_VOL, DEFAULT_VOL);
+ /* Line2 to Mono Out default volume, disconnect from Output Mixer */
+ aic3x_write(codec, LINE2L_2_MONOLOPM_VOL, DEFAULT_VOL);
+ aic3x_write(codec, LINE2R_2_MONOLOPM_VOL, DEFAULT_VOL);
+
+ /* off, with power on */
+ aic3x_dapm_event(codec, SNDRV_CTL_POWER_D3hot);
+
+ aic3x_add_controls(codec);
+ aic3x_add_widgets(codec);
+ ret = snd_soc_register_card(socdev);
+ if (ret < 0) {
+ printk(KERN_ERR "aic3x: failed to register card\n");
+ goto card_err;
+ }
+
+ return ret;
+
+card_err:
+ snd_soc_free_pcms(socdev);
+ snd_soc_dapm_free(socdev);
+pcm_err:
+ kfree(codec->reg_cache);
+ return ret;
+}
+
+static struct snd_soc_device *aic3x_socdev;
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+/*
+ * AIC3X 2 wire address can be up to 4 devices with device addresses
+ * 0x18, 0x19, 0x1A, 0x1B
+ */
+static unsigned short normal_i2c[] = { 0, I2C_CLIENT_END };
+
+/* Magic definition of all other variables and things */
+I2C_CLIENT_INSMOD;
+
+static struct i2c_driver aic3x_i2c_driver;
+static struct i2c_client client_template;
+
+/*
+ * If the i2c layer weren't so broken, we could pass this kind of data
+ * around
+ */
+static int aic3x_codec_probe(struct i2c_adapter *adap, int addr, int kind)
+{
+ struct snd_soc_device *socdev = aic3x_socdev;
+ struct aic3x_setup_data *setup = socdev->codec_data;
+ struct snd_soc_codec *codec = socdev->codec;
+ struct i2c_client *i2c;
+ int ret;
+
+ if (addr != setup->i2c_address)
+ return -ENODEV;
+
+ client_template.adapter = adap;
+ client_template.addr = addr;
+
+ i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
+ if (i2c == NULL) {
+ kfree(codec);
+ return -ENOMEM;
+ }
+ i2c_set_clientdata(i2c, codec);
+ codec->control_data = i2c;
+
+ ret = i2c_attach_client(i2c);
+ if (ret < 0) {
+ printk(KERN_ERR "aic3x: failed to attach codec at addr %x\n",
+ addr);
+ goto err;
+ }
+
+ ret = aic3x_init(socdev);
+ if (ret < 0) {
+ printk(KERN_ERR "aic3x: failed to initialise AIC3X\n");
+ goto err;
+ }
+ return ret;
+
+err:
+ kfree(codec);
+ kfree(i2c);
+ return ret;
+}
+
+static int aic3x_i2c_detach(struct i2c_client *client)
+{
+ struct snd_soc_codec *codec = i2c_get_clientdata(client);
+ i2c_detach_client(client);
+ kfree(codec->reg_cache);
+ kfree(client);
+ return 0;
+}
+
+static int aic3x_i2c_attach(struct i2c_adapter *adap)
+{
+ return i2c_probe(adap, &addr_data, aic3x_codec_probe);
+}
+
+/* machine i2c codec control layer */
+static struct i2c_driver aic3x_i2c_driver = {
+ .driver = {
+ .name = "aic3x I2C Codec",
+ .owner = THIS_MODULE,
+ },
+ .id = I2C_DRIVERID_I2CDEV,
+ .attach_adapter = aic3x_i2c_attach,
+ .detach_client = aic3x_i2c_detach,
+ .command = NULL,
+};
+
+static struct i2c_client client_template = {
+ .name = "AIC3X",
+ .driver = &aic3x_i2c_driver,
+};
+#endif
+
+static int aic3x_probe(struct platform_device *pdev)
+{
+ struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+ struct aic3x_setup_data *setup;
+ struct snd_soc_codec *codec;
+ struct aic3x_priv *aic3x;
+ int ret = 0;
+
+ printk(KERN_INFO "AIC3X Audio Codec %s\n", AIC3X_VERSION);
+
+ setup = socdev->codec_data;
+ codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+ if (codec == NULL)
+ return -ENOMEM;
+
+ aic3x = kzalloc(sizeof(struct aic3x_priv), GFP_KERNEL);
+ if (aic3x == NULL) {
+ kfree(codec);
+ return -ENOMEM;
+ }
+
+ codec->private_data = aic3x;
+ socdev->codec = codec;
+ mutex_init(&codec->mutex);
+ INIT_LIST_HEAD(&codec->dapm_widgets);
+ INIT_LIST_HEAD(&codec->dapm_paths);
+
+ aic3x_socdev = socdev;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ if (setup->i2c_address) {
+ normal_i2c[0] = setup->i2c_address;
+ codec->hw_write = (hw_write_t) i2c_master_send;
+ ret = i2c_add_driver(&aic3x_i2c_driver);
+ if (ret != 0)
+ printk(KERN_ERR "can't add i2c driver");
+ }
+#else
+ /* Add other interfaces here */
+#endif
+ return ret;
+}
+
+static int aic3x_remove(struct platform_device *pdev)
+{
+ struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+ struct snd_soc_codec *codec = socdev->codec;
+
+ /* power down chip */
+ if (codec->control_data)
+ aic3x_dapm_event(codec, SNDRV_CTL_POWER_D3);
+
+ snd_soc_free_pcms(socdev);
+ snd_soc_dapm_free(socdev);
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ i2c_del_driver(&aic3x_i2c_driver);
+#endif
+ kfree(codec->private_data);
+ kfree(codec);
+
+ return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_aic3x = {
+ .probe = aic3x_probe,
+ .remove = aic3x_remove,
+ .suspend = aic3x_suspend,
+ .resume = aic3x_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_aic3x);
+
+MODULE_DESCRIPTION("ASoC TLV320AIC3X codec driver");
+MODULE_AUTHOR("Vladimir Barinov");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * ALSA SoC TLV320AIC3X codec driver
+ *
+ * Author: Vladimir Barinov, <vbarinov@ru.mvista.com>
+ * Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _AIC3X_H
+#define _AIC3X_H
+
+/* AIC3X register space */
+#define AIC3X_CACHEREGNUM 103
+
+/* Page select register */
+#define AIC3X_PAGE_SELECT 0
+/* Software reset register */
+#define AIC3X_RESET 1
+/* Codec Sample rate select register */
+#define AIC3X_SAMPLE_RATE_SEL_REG 2
+/* PLL progrramming register A */
+#define AIC3X_PLL_PROGA_REG 3
+/* PLL progrramming register B */
+#define AIC3X_PLL_PROGB_REG 4
+/* PLL progrramming register C */
+#define AIC3X_PLL_PROGC_REG 5
+/* PLL progrramming register D */
+#define AIC3X_PLL_PROGD_REG 6
+/* Codec datapath setup register */
+#define AIC3X_CODEC_DATAPATH_REG 7
+/* Audio serial data interface control register A */
+#define AIC3X_ASD_INTF_CTRLA 8
+/* Audio serial data interface control register B */
+#define AIC3X_ASD_INTF_CTRLB 9
+/* Audio overflow status and PLL R value programming register */
+#define AIC3X_OVRF_STATUS_AND_PLLR_REG 11
+
+/* ADC PGA Gain control registers */
+#define LADC_VOL 15
+#define RADC_VOL 16
+/* MIC3 control registers */
+#define MIC3LR_2_LADC_CTRL 17
+#define MIC3LR_2_RADC_CTRL 18
+/* Line1 Input control registers */
+#define LINE1L_2_LADC_CTRL 19
+#define LINE1R_2_RADC_CTRL 22
+/* Line2 Input control registers */
+#define LINE2L_2_LADC_CTRL 20
+#define LINE2R_2_RADC_CTRL 23
+/* MICBIAS Control Register */
+#define MICBIAS_CTRL 25
+
+/* AGC Control Registers A, B, C */
+#define LAGC_CTRL_A 26
+#define LAGC_CTRL_B 27
+#define LAGC_CTRL_C 28
+#define RAGC_CTRL_A 29
+#define RAGC_CTRL_B 30
+#define RAGC_CTRL_C 31
+
+/* DAC Power and Left High Power Output control registers */
+#define DAC_PWR 37
+#define HPLCOM_CFG 37
+/* Right High Power Output control registers */
+#define HPRCOM_CFG 38
+/* DAC Output Switching control registers */
+#define DAC_LINE_MUX 41
+/* High Power Output Driver Pop Reduction registers */
+#define HPOUT_POP_REDUCTION 42
+/* DAC Digital control registers */
+#define LDAC_VOL 43
+#define RDAC_VOL 44
+/* High Power Output control registers */
+#define LINE2L_2_HPLOUT_VOL 45
+#define LINE2R_2_HPROUT_VOL 62
+#define PGAL_2_HPLOUT_VOL 46
+#define PGAR_2_HPROUT_VOL 63
+#define DACL1_2_HPLOUT_VOL 47
+#define DACR1_2_HPROUT_VOL 64
+#define HPLOUT_CTRL 51
+#define HPROUT_CTRL 65
+/* High Power COM control registers */
+#define LINE2L_2_HPLCOM_VOL 52
+#define LINE2R_2_HPRCOM_VOL 69
+#define PGAL_2_HPLCOM_VOL 53
+#define PGAR_2_HPRCOM_VOL 70
+#define DACL1_2_HPLCOM_VOL 54
+#define DACR1_2_HPRCOM_VOL 71
+#define HPLCOM_CTRL 58
+#define HPRCOM_CTRL 72
+/* Mono Line Output Plus/Minus control registers */
+#define LINE2L_2_MONOLOPM_VOL 73
+#define LINE2R_2_MONOLOPM_VOL 76
+#define PGAL_2_MONOLOPM_VOL 74
+#define PGAR_2_MONOLOPM_VOL 77
+#define DACL1_2_MONOLOPM_VOL 75
+#define DACR1_2_MONOLOPM_VOL 78
+#define MONOLOPM_CTRL 79
+/* Line Output Plus/Minus control registers */
+#define LINE2L_2_LLOPM_VOL 80
+#define LINE2R_2_RLOPM_VOL 90
+#define PGAL_2_LLOPM_VOL 81
+#define PGAR_2_RLOPM_VOL 91
+#define DACL1_2_LLOPM_VOL 82
+#define DACR1_2_RLOPM_VOL 92
+#define LLOPM_CTRL 86
+#define RLOPM_CTRL 93
+/* Clock generation control register */
+#define AIC3X_CLKGEN_CTRL_REG 102
+
+/* Page select register bits */
+#define PAGE0_SELECT 0
+#define PAGE1_SELECT 1
+
+/* Audio serial data interface control register A bits */
+#define BIT_CLK_MASTER 0x80
+#define WORD_CLK_MASTER 0x40
+
+/* Codec Datapath setup register 7 */
+#define FSREF_44100 (1 << 7)
+#define FSREF_48000 (0 << 7)
+#define DUAL_RATE_MODE ((1 << 5) | (1 << 6))
+#define LDAC2LCH (0x1 << 3)
+#define RDAC2RCH (0x1 << 1)
+
+/* PLL registers bitfields */
+#define PLLP_SHIFT 0
+#define PLLR_SHIFT 0
+#define PLLJ_SHIFT 2
+#define PLLD_MSB_SHIFT 0
+#define PLLD_LSB_SHIFT 2
+
+/* Clock generation register bits */
+#define PLL_CLKIN_SHIFT 4
+#define MCLK_SOURCE 0x0
+#define PLL_CLKDIV_SHIFT 0
+
+/* Software reset register bits */
+#define SOFT_RESET 0x80
+
+/* PLL progrramming register A bits */
+#define PLL_ENABLE 0x80
+
+/* Route bits */
+#define ROUTE_ON 0x80
+
+/* Mute bits */
+#define UNMUTE 0x08
+#define MUTE_ON 0x80
+
+/* Power bits */
+#define LADC_PWR_ON 0x04
+#define RADC_PWR_ON 0x04
+#define LDAC_PWR_ON 0x80
+#define RDAC_PWR_ON 0x40
+#define HPLOUT_PWR_ON 0x01
+#define HPROUT_PWR_ON 0x01
+#define HPLCOM_PWR_ON 0x01
+#define HPRCOM_PWR_ON 0x01
+#define MONOLOPM_PWR_ON 0x01
+#define LLOPM_PWR_ON 0x01
+#define RLOPM_PWR_ON 0x01
+
+#define INVERT_VOL(val) (0x7f - val)
+
+/* Default output volume (inverted) */
+#define DEFAULT_VOL INVERT_VOL(0x50)
+/* Default input volume */
+#define DEFAULT_GAIN 0x20
+
+struct aic3x_setup_data {
+ unsigned short i2c_address;
+};
+
+extern struct snd_soc_codec_dai aic3x_dai;
+extern struct snd_soc_codec_device soc_codec_dev_aic3x;
+
+#endif /* _AIC3X_H */
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
/* set the update bits */
reg = wm8731_read_reg_cache(codec, WM8731_LOUT1V);
- wm8731_write(codec, WM8731_LOUT1V, reg | 0x0100);
+ wm8731_write(codec, WM8731_LOUT1V, reg & ~0x0100);
reg = wm8731_read_reg_cache(codec, WM8731_ROUT1V);
- wm8731_write(codec, WM8731_ROUT1V, reg | 0x0100);
+ wm8731_write(codec, WM8731_ROUT1V, reg & ~0x0100);
reg = wm8731_read_reg_cache(codec, WM8731_LINVOL);
- wm8731_write(codec, WM8731_LINVOL, reg | 0x0100);
+ wm8731_write(codec, WM8731_LINVOL, reg & ~0x0100);
reg = wm8731_read_reg_cache(codec, WM8731_RINVOL);
- wm8731_write(codec, WM8731_RINVOL, reg | 0x0100);
+ wm8731_write(codec, WM8731_RINVOL, reg & ~0x0100);
wm8731_add_controls(codec);
wm8731_add_widgets(codec);
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
SOC_ENUM("Bass Filter", wm8750_enum[1]),
SOC_SINGLE("Bass Volume", WM8750_BASS, 0, 15, 1),
-SOC_SINGLE("Treble Volume", WM8750_TREBLE, 0, 15, 0),
+SOC_SINGLE("Treble Volume", WM8750_TREBLE, 0, 15, 1),
SOC_ENUM("Treble Cut-off", wm8750_enum[2]),
SOC_SINGLE("3D Switch", WM8750_3D, 0, 1, 0),
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/initval.h>
+#include <sound/tlv.h>
#include <asm/div64.h>
#include "wm8753.h"
return 1;
}
+static const DECLARE_TLV_DB_LINEAR(rec_mix_tlv, -1500, 600);
+
static const struct snd_kcontrol_new wm8753_snd_controls[] = {
SOC_DOUBLE_R("PCM Volume", WM8753_LDAC, WM8753_RDAC, 0, 255, 0),
SOC_SINGLE("Treble Volume", WM8753_TREBLE, 0, 15, 1),
SOC_ENUM("Treble Cut-off", wm8753_enum[2]),
-SOC_DOUBLE("Sidetone Capture Volume", WM8753_RECMIX1, 0, 4, 7, 1),
-SOC_SINGLE("Voice Sidetone Capture Volume", WM8753_RECMIX2, 0, 7, 1),
+SOC_DOUBLE_TLV("Sidetone Capture Volume", WM8753_RECMIX1, 0, 4, 7, 1, rec_mix_tlv),
+SOC_SINGLE_TLV("Voice Sidetone Capture Volume", WM8753_RECMIX2, 0, 7, 1, rec_mix_tlv),
SOC_DOUBLE_R("Capture Volume", WM8753_LINVOL, WM8753_RINVOL, 0, 63, 0),
SOC_DOUBLE_R("Capture ZC Switch", WM8753_LINVOL, WM8753_RINVOL, 6, 1, 0),
#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
SOC_SINGLE("Speaker Playback Invert Switch", AC97_MASTER, 6, 1, 0),
SOC_SINGLE("Headphone Playback ZC Switch", AC97_HEADPHONE, 7, 1, 0),
SOC_SINGLE("Mono Playback ZC Switch", AC97_MASTER_MONO, 7, 1, 0),
-SOC_SINGLE("Mono Playback Volume", AC97_MASTER_MONO, 0, 31, 0),
+SOC_SINGLE("Mono Playback Volume", AC97_MASTER_MONO, 0, 31, 1),
+SOC_SINGLE("Mono Playback Switch", AC97_MASTER_MONO, 15, 1, 1),
SOC_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
SOC_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
SOC_SINGLE("Aux Playback Speaker Volume", AC97_CD, 8, 7, 1),
SOC_SINGLE("Aux Playback Phone Volume", AC97_CD, 4, 7, 1),
-SOC_SINGLE("Phone Volume", AC97_PHONE, 0, 15, 0),
+SOC_SINGLE("Phone Volume", AC97_PHONE, 0, 15, 1),
SOC_DOUBLE("Line Capture Volume", AC97_LINE, 8, 0, 31, 1),
SOC_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),
SOC_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
SOC_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
SOC_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
-SOC_SINGLE("Bass Volume", AC97_MASTER_TONE, 8, 15, 0),
-SOC_SINGLE("Treble Volume", AC97_MASTER_TONE, 0, 15, 0),
+SOC_SINGLE("Bass Volume", AC97_MASTER_TONE, 8, 15, 1),
+SOC_SINGLE("Treble Volume", AC97_MASTER_TONE, 0, 15, 1),
SOC_SINGLE("Capture ADC Switch", AC97_REC_GAIN, 15, 1, 1),
SOC_ENUM("Capture Volume Steps", wm9712_enum[6]),
--- /dev/null
+menu "ALSA SoC audio for Freescale SOCs"
+
+config SND_SOC_MPC8610
+ bool "ALSA SoC support for the MPC8610 SOC"
+ depends on SND_SOC && MPC8610_HPCD
+ default y if MPC8610
+ help
+ Say Y if you want to add support for codecs attached to the SSI
+ device on an MPC8610.
+
+config SND_SOC_MPC8610_HPCD
+ bool "ALSA SoC support for the Freescale MPC8610 HPCD board"
+ depends on SND_SOC_MPC8610
+ select SND_SOC_CS4270
+ select SND_SOC_CS4270_VD33_ERRATA
+ default y if MPC8610_HPCD
+ help
+ Say Y if you want to enable audio on the Freescale MPC8610 HPCD.
+
+endmenu
--- /dev/null
+# MPC8610 HPCD Machine Support
+obj-$(CONFIG_SND_SOC_MPC8610_HPCD) += mpc8610_hpcd.o
+
+# MPC8610 Platform Support
+obj-$(CONFIG_SND_SOC_MPC8610) += fsl_ssi.o fsl_dma.o
+
--- /dev/null
+/*
+ * Freescale DMA ALSA SoC PCM driver
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * Copyright 2007-2008 Freescale Semiconductor, Inc. This file is licensed
+ * under the terms of the GNU General Public License version 2. This
+ * program is licensed "as is" without any warranty of any kind, whether
+ * express or implied.
+ *
+ * This driver implements ASoC support for the Elo DMA controller, which is
+ * the DMA controller on Freescale 83xx, 85xx, and 86xx SOCs. In ALSA terms,
+ * the PCM driver is what handles the DMA buffer.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+
+#include <sound/driver.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <asm/io.h>
+
+#include "fsl_dma.h"
+
+/*
+ * The formats that the DMA controller supports, which is anything
+ * that is 8, 16, or 32 bits.
+ */
+#define FSLDMA_PCM_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
+ SNDRV_PCM_FMTBIT_U8 | \
+ SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S16_BE | \
+ SNDRV_PCM_FMTBIT_U16_LE | \
+ SNDRV_PCM_FMTBIT_U16_BE | \
+ SNDRV_PCM_FMTBIT_S24_LE | \
+ SNDRV_PCM_FMTBIT_S24_BE | \
+ SNDRV_PCM_FMTBIT_U24_LE | \
+ SNDRV_PCM_FMTBIT_U24_BE | \
+ SNDRV_PCM_FMTBIT_S32_LE | \
+ SNDRV_PCM_FMTBIT_S32_BE | \
+ SNDRV_PCM_FMTBIT_U32_LE | \
+ SNDRV_PCM_FMTBIT_U32_BE)
+
+#define FSLDMA_PCM_RATES (SNDRV_PCM_RATE_5512 | SNDRV_PCM_RATE_8000_192000 | \
+ SNDRV_PCM_RATE_CONTINUOUS)
+
+/* DMA global data. This structure is used by fsl_dma_open() to determine
+ * which DMA channels to assign to a substream. Unfortunately, ASoC V1 does
+ * not allow the machine driver to provide this information to the PCM
+ * driver in advance, and there's no way to differentiate between the two
+ * DMA controllers. So for now, this driver only supports one SSI device
+ * using two DMA channels. We cannot support multiple DMA devices.
+ *
+ * ssi_stx_phys: bus address of SSI STX register
+ * ssi_srx_phys: bus address of SSI SRX register
+ * dma_channel: pointer to the DMA channel's registers
+ * irq: IRQ for this DMA channel
+ * assigned: set to 1 if that DMA channel is assigned to a substream
+ */
+static struct {
+ dma_addr_t ssi_stx_phys;
+ dma_addr_t ssi_srx_phys;
+ struct ccsr_dma_channel __iomem *dma_channel[2];
+ unsigned int irq[2];
+ unsigned int assigned[2];
+} dma_global_data;
+
+/*
+ * The number of DMA links to use. Two is the bare minimum, but if you
+ * have really small links you might need more.
+ */
+#define NUM_DMA_LINKS 2
+
+/** fsl_dma_private: p-substream DMA data
+ *
+ * Each substream has a 1-to-1 association with a DMA channel.
+ *
+ * The link[] array is first because it needs to be aligned on a 32-byte
+ * boundary, so putting it first will ensure alignment without padding the
+ * structure.
+ *
+ * @link[]: array of link descriptors
+ * @controller_id: which DMA controller (0, 1, ...)
+ * @channel_id: which DMA channel on the controller (0, 1, 2, ...)
+ * @dma_channel: pointer to the DMA channel's registers
+ * @irq: IRQ for this DMA channel
+ * @substream: pointer to the substream object, needed by the ISR
+ * @ssi_sxx_phys: bus address of the STX or SRX register to use
+ * @ld_buf_phys: physical address of the LD buffer
+ * @current_link: index into link[] of the link currently being processed
+ * @dma_buf_phys: physical address of the DMA buffer
+ * @dma_buf_next: physical address of the next period to process
+ * @dma_buf_end: physical address of the byte after the end of the DMA
+ * @buffer period_size: the size of a single period
+ * @num_periods: the number of periods in the DMA buffer
+ */
+struct fsl_dma_private {
+ struct fsl_dma_link_descriptor link[NUM_DMA_LINKS];
+ unsigned int controller_id;
+ unsigned int channel_id;
+ struct ccsr_dma_channel __iomem *dma_channel;
+ unsigned int irq;
+ struct snd_pcm_substream *substream;
+ dma_addr_t ssi_sxx_phys;
+ dma_addr_t ld_buf_phys;
+ unsigned int current_link;
+ dma_addr_t dma_buf_phys;
+ dma_addr_t dma_buf_next;
+ dma_addr_t dma_buf_end;
+ size_t period_size;
+ unsigned int num_periods;
+};
+
+/**
+ * fsl_dma_hardare: define characteristics of the PCM hardware.
+ *
+ * The PCM hardware is the Freescale DMA controller. This structure defines
+ * the capabilities of that hardware.
+ *
+ * Since the sampling rate and data format are not controlled by the DMA
+ * controller, we specify no limits for those values. The only exception is
+ * period_bytes_min, which is set to a reasonably low value to prevent the
+ * DMA controller from generating too many interrupts per second.
+ *
+ * Since each link descriptor has a 32-bit byte count field, we set
+ * period_bytes_max to the largest 32-bit number. We also have no maximum
+ * number of periods.
+ */
+static const struct snd_pcm_hardware fsl_dma_hardware = {
+
+ .info = SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID,
+ .formats = FSLDMA_PCM_FORMATS,
+ .rates = FSLDMA_PCM_RATES,
+ .rate_min = 5512,
+ .rate_max = 192000,
+ .period_bytes_min = 512, /* A reasonable limit */
+ .period_bytes_max = (u32) -1,
+ .periods_min = NUM_DMA_LINKS,
+ .periods_max = (unsigned int) -1,
+ .buffer_bytes_max = 128 * 1024, /* A reasonable limit */
+};
+
+/**
+ * fsl_dma_abort_stream: tell ALSA that the DMA transfer has aborted
+ *
+ * This function should be called by the ISR whenever the DMA controller
+ * halts data transfer.
+ */
+static void fsl_dma_abort_stream(struct snd_pcm_substream *substream)
+{
+ unsigned long flags;
+
+ snd_pcm_stream_lock_irqsave(substream, flags);
+
+ if (snd_pcm_running(substream))
+ snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
+
+ snd_pcm_stream_unlock_irqrestore(substream, flags);
+}
+
+/**
+ * fsl_dma_update_pointers - update LD pointers to point to the next period
+ *
+ * As each period is completed, this function changes the the link
+ * descriptor pointers for that period to point to the next period.
+ */
+static void fsl_dma_update_pointers(struct fsl_dma_private *dma_private)
+{
+ struct fsl_dma_link_descriptor *link =
+ &dma_private->link[dma_private->current_link];
+
+ /* Update our link descriptors to point to the next period */
+ if (dma_private->substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ link->source_addr =
+ cpu_to_be32(dma_private->dma_buf_next);
+ else
+ link->dest_addr =
+ cpu_to_be32(dma_private->dma_buf_next);
+
+ /* Update our variables for next time */
+ dma_private->dma_buf_next += dma_private->period_size;
+
+ if (dma_private->dma_buf_next >= dma_private->dma_buf_end)
+ dma_private->dma_buf_next = dma_private->dma_buf_phys;
+
+ if (++dma_private->current_link >= NUM_DMA_LINKS)
+ dma_private->current_link = 0;
+}
+
+/**
+ * fsl_dma_isr: interrupt handler for the DMA controller
+ *
+ * @irq: IRQ of the DMA channel
+ * @dev_id: pointer to the dma_private structure for this DMA channel
+ */
+static irqreturn_t fsl_dma_isr(int irq, void *dev_id)
+{
+ struct fsl_dma_private *dma_private = dev_id;
+ struct ccsr_dma_channel __iomem *dma_channel = dma_private->dma_channel;
+ irqreturn_t ret = IRQ_NONE;
+ u32 sr, sr2 = 0;
+
+ /* We got an interrupt, so read the status register to see what we
+ were interrupted for.
+ */
+ sr = in_be32(&dma_channel->sr);
+
+ if (sr & CCSR_DMA_SR_TE) {
+ dev_err(dma_private->substream->pcm->card->dev,
+ "DMA transmit error (controller=%u channel=%u irq=%u\n",
+ dma_private->controller_id,
+ dma_private->channel_id, irq);
+ fsl_dma_abort_stream(dma_private->substream);
+ sr2 |= CCSR_DMA_SR_TE;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sr & CCSR_DMA_SR_CH)
+ ret = IRQ_HANDLED;
+
+ if (sr & CCSR_DMA_SR_PE) {
+ dev_err(dma_private->substream->pcm->card->dev,
+ "DMA%u programming error (channel=%u irq=%u)\n",
+ dma_private->controller_id,
+ dma_private->channel_id, irq);
+ fsl_dma_abort_stream(dma_private->substream);
+ sr2 |= CCSR_DMA_SR_PE;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sr & CCSR_DMA_SR_EOLNI) {
+ sr2 |= CCSR_DMA_SR_EOLNI;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sr & CCSR_DMA_SR_CB)
+ ret = IRQ_HANDLED;
+
+ if (sr & CCSR_DMA_SR_EOSI) {
+ struct snd_pcm_substream *substream = dma_private->substream;
+
+ /* Tell ALSA we completed a period. */
+ snd_pcm_period_elapsed(substream);
+
+ /*
+ * Update our link descriptors to point to the next period. We
+ * only need to do this if the number of periods is not equal to
+ * the number of links.
+ */
+ if (dma_private->num_periods != NUM_DMA_LINKS)
+ fsl_dma_update_pointers(dma_private);
+
+ sr2 |= CCSR_DMA_SR_EOSI;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sr & CCSR_DMA_SR_EOLSI) {
+ sr2 |= CCSR_DMA_SR_EOLSI;
+ ret = IRQ_HANDLED;
+ }
+
+ /* Clear the bits that we set */
+ if (sr2)
+ out_be32(&dma_channel->sr, sr2);
+
+ return ret;
+}
+
+/**
+ * fsl_dma_new: initialize this PCM driver.
+ *
+ * This function is called when the codec driver calls snd_soc_new_pcms(),
+ * once for each .dai_link in the machine driver's snd_soc_machine
+ * structure.
+ */
+static int fsl_dma_new(struct snd_card *card, struct snd_soc_codec_dai *dai,
+ struct snd_pcm *pcm)
+{
+ static u64 fsl_dma_dmamask = DMA_BIT_MASK(32);
+ int ret;
+
+ if (!card->dev->dma_mask)
+ card->dev->dma_mask = &fsl_dma_dmamask;
+
+ if (!card->dev->coherent_dma_mask)
+ card->dev->coherent_dma_mask = fsl_dma_dmamask;
+
+ ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, pcm->dev,
+ fsl_dma_hardware.buffer_bytes_max,
+ &pcm->streams[0].substream->dma_buffer);
+ if (ret) {
+ dev_err(card->dev,
+ "Can't allocate playback DMA buffer (size=%u)\n",
+ fsl_dma_hardware.buffer_bytes_max);
+ return -ENOMEM;
+ }
+
+ ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, pcm->dev,
+ fsl_dma_hardware.buffer_bytes_max,
+ &pcm->streams[1].substream->dma_buffer);
+ if (ret) {
+ snd_dma_free_pages(&pcm->streams[0].substream->dma_buffer);
+ dev_err(card->dev,
+ "Can't allocate capture DMA buffer (size=%u)\n",
+ fsl_dma_hardware.buffer_bytes_max);
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+/**
+ * fsl_dma_open: open a new substream.
+ *
+ * Each substream has its own DMA buffer.
+ */
+static int fsl_dma_open(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct fsl_dma_private *dma_private;
+ dma_addr_t ld_buf_phys;
+ unsigned int channel;
+ int ret = 0;
+
+ /*
+ * Reject any DMA buffer whose size is not a multiple of the period
+ * size. We need to make sure that the DMA buffer can be evenly divided
+ * into periods.
+ */
+ ret = snd_pcm_hw_constraint_integer(runtime,
+ SNDRV_PCM_HW_PARAM_PERIODS);
+ if (ret < 0) {
+ dev_err(substream->pcm->card->dev, "invalid buffer size\n");
+ return ret;
+ }
+
+ channel = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
+
+ if (dma_global_data.assigned[channel]) {
+ dev_err(substream->pcm->card->dev,
+ "DMA channel already assigned\n");
+ return -EBUSY;
+ }
+
+ dma_private = dma_alloc_coherent(substream->pcm->dev,
+ sizeof(struct fsl_dma_private), &ld_buf_phys, GFP_KERNEL);
+ if (!dma_private) {
+ dev_err(substream->pcm->card->dev,
+ "can't allocate DMA private data\n");
+ return -ENOMEM;
+ }
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ dma_private->ssi_sxx_phys = dma_global_data.ssi_stx_phys;
+ else
+ dma_private->ssi_sxx_phys = dma_global_data.ssi_srx_phys;
+
+ dma_private->dma_channel = dma_global_data.dma_channel[channel];
+ dma_private->irq = dma_global_data.irq[channel];
+ dma_private->substream = substream;
+ dma_private->ld_buf_phys = ld_buf_phys;
+ dma_private->dma_buf_phys = substream->dma_buffer.addr;
+
+ /* We only support one DMA controller for now */
+ dma_private->controller_id = 0;
+ dma_private->channel_id = channel;
+
+ ret = request_irq(dma_private->irq, fsl_dma_isr, 0, "DMA", dma_private);
+ if (ret) {
+ dev_err(substream->pcm->card->dev,
+ "can't register ISR for IRQ %u (ret=%i)\n",
+ dma_private->irq, ret);
+ dma_free_coherent(substream->pcm->dev,
+ sizeof(struct fsl_dma_private),
+ dma_private, dma_private->ld_buf_phys);
+ return ret;
+ }
+
+ dma_global_data.assigned[channel] = 1;
+
+ snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+ snd_soc_set_runtime_hwparams(substream, &fsl_dma_hardware);
+ runtime->private_data = dma_private;
+
+ return 0;
+}
+
+/**
+ * fsl_dma_hw_params: allocate the DMA buffer and the DMA link descriptors.
+ *
+ * ALSA divides the DMA buffer into N periods. We create NUM_DMA_LINKS link
+ * descriptors that ping-pong from one period to the next. For example, if
+ * there are six periods and two link descriptors, this is how they look
+ * before playback starts:
+ *
+ * The last link descriptor
+ * ____________ points back to the first
+ * | |
+ * V |
+ * ___ ___ |
+ * | |->| |->|
+ * |___| |___|
+ * | |
+ * | |
+ * V V
+ * _________________________________________
+ * | | | | | | | The DMA buffer is
+ * | | | | | | | divided into 6 parts
+ * |______|______|______|______|______|______|
+ *
+ * and here's how they look after the first period is finished playing:
+ *
+ * ____________
+ * | |
+ * V |
+ * ___ ___ |
+ * | |->| |->|
+ * |___| |___|
+ * | |
+ * |______________
+ * | |
+ * V V
+ * _________________________________________
+ * | | | | | | |
+ * | | | | | | |
+ * |______|______|______|______|______|______|
+ *
+ * The first link descriptor now points to the third period. The DMA
+ * controller is currently playing the second period. When it finishes, it
+ * will jump back to the first descriptor and play the third period.
+ *
+ * There are four reasons we do this:
+ *
+ * 1. The only way to get the DMA controller to automatically restart the
+ * transfer when it gets to the end of the buffer is to use chaining
+ * mode. Basic direct mode doesn't offer that feature.
+ * 2. We need to receive an interrupt at the end of every period. The DMA
+ * controller can generate an interrupt at the end of every link transfer
+ * (aka segment). Making each period into a DMA segment will give us the
+ * interrupts we need.
+ * 3. By creating only two link descriptors, regardless of the number of
+ * periods, we do not need to reallocate the link descriptors if the
+ * number of periods changes.
+ * 4. All of the audio data is still stored in a single, contiguous DMA
+ * buffer, which is what ALSA expects. We're just dividing it into
+ * contiguous parts, and creating a link descriptor for each one.
+ *
+ * Note that due to a quirk of the SSI's STX register, the target address
+ * for the DMA operations depends on the sample size. So we don't program
+ * the dest_addr (for playback -- source_addr for capture) fields in the
+ * link descriptors here. We do that in fsl_dma_prepare()
+ */
+static int fsl_dma_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct fsl_dma_private *dma_private = runtime->private_data;
+ struct ccsr_dma_channel __iomem *dma_channel = dma_private->dma_channel;
+
+ dma_addr_t temp_addr; /* Pointer to next period */
+ u64 temp_link; /* Pointer to next link descriptor */
+ u32 mr; /* Temporary variable for MR register */
+
+ unsigned int i;
+
+ /* Get all the parameters we need */
+ size_t buffer_size = params_buffer_bytes(hw_params);
+ size_t period_size = params_period_bytes(hw_params);
+
+ /* Initialize our DMA tracking variables */
+ dma_private->period_size = period_size;
+ dma_private->num_periods = params_periods(hw_params);
+ dma_private->dma_buf_end = dma_private->dma_buf_phys + buffer_size;
+ dma_private->dma_buf_next = dma_private->dma_buf_phys +
+ (NUM_DMA_LINKS * period_size);
+ if (dma_private->dma_buf_next >= dma_private->dma_buf_end)
+ dma_private->dma_buf_next = dma_private->dma_buf_phys;
+
+ /*
+ * Initialize each link descriptor.
+ *
+ * The actual address in STX0 (destination for playback, source for
+ * capture) is based on the sample size, but we don't know the sample
+ * size in this function, so we'll have to adjust that later. See
+ * comments in fsl_dma_prepare().
+ *
+ * The DMA controller does not have a cache, so the CPU does not
+ * need to tell it to flush its cache. However, the DMA
+ * controller does need to tell the CPU to flush its cache.
+ * That's what the SNOOP bit does.
+ *
+ * Also, even though the DMA controller supports 36-bit addressing, for
+ * simplicity we currently support only 32-bit addresses for the audio
+ * buffer itself.
+ */
+ temp_addr = substream->dma_buffer.addr;
+ temp_link = dma_private->ld_buf_phys +
+ sizeof(struct fsl_dma_link_descriptor);
+
+ for (i = 0; i < NUM_DMA_LINKS; i++) {
+ struct fsl_dma_link_descriptor *link = &dma_private->link[i];
+
+ link->count = cpu_to_be32(period_size);
+ link->source_attr = cpu_to_be32(CCSR_DMA_ATR_SNOOP);
+ link->dest_attr = cpu_to_be32(CCSR_DMA_ATR_SNOOP);
+ link->next = cpu_to_be64(temp_link);
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ link->source_addr = cpu_to_be32(temp_addr);
+ else
+ link->dest_addr = cpu_to_be32(temp_addr);
+
+ temp_addr += period_size;
+ temp_link += sizeof(struct fsl_dma_link_descriptor);
+ }
+ /* The last link descriptor points to the first */
+ dma_private->link[i - 1].next = cpu_to_be64(dma_private->ld_buf_phys);
+
+ /* Tell the DMA controller where the first link descriptor is */
+ out_be32(&dma_channel->clndar,
+ CCSR_DMA_CLNDAR_ADDR(dma_private->ld_buf_phys));
+ out_be32(&dma_channel->eclndar,
+ CCSR_DMA_ECLNDAR_ADDR(dma_private->ld_buf_phys));
+
+ /* The manual says the BCR must be clear before enabling EMP */
+ out_be32(&dma_channel->bcr, 0);
+
+ /*
+ * Program the mode register for interrupts, external master control,
+ * and source/destination hold. Also clear the Channel Abort bit.
+ */
+ mr = in_be32(&dma_channel->mr) &
+ ~(CCSR_DMA_MR_CA | CCSR_DMA_MR_DAHE | CCSR_DMA_MR_SAHE);
+
+ /*
+ * We want External Master Start and External Master Pause enabled,
+ * because the SSI is controlling the DMA controller. We want the DMA
+ * controller to be set up in advance, and then we signal only the SSI
+ * to start transfering.
+ *
+ * We want End-Of-Segment Interrupts enabled, because this will generate
+ * an interrupt at the end of each segment (each link descriptor
+ * represents one segment). Each DMA segment is the same thing as an
+ * ALSA period, so this is how we get an interrupt at the end of every
+ * period.
+ *
+ * We want Error Interrupt enabled, so that we can get an error if
+ * the DMA controller is mis-programmed somehow.
+ */
+ mr |= CCSR_DMA_MR_EOSIE | CCSR_DMA_MR_EIE | CCSR_DMA_MR_EMP_EN |
+ CCSR_DMA_MR_EMS_EN;
+
+ /* For playback, we want the destination address to be held. For
+ capture, set the source address to be held. */
+ mr |= (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
+ CCSR_DMA_MR_DAHE : CCSR_DMA_MR_SAHE;
+
+ out_be32(&dma_channel->mr, mr);
+
+ return 0;
+}
+
+/**
+ * fsl_dma_prepare - prepare the DMA registers for playback.
+ *
+ * This function is called after the specifics of the audio data are known,
+ * i.e. snd_pcm_runtime is initialized.
+ *
+ * In this function, we finish programming the registers of the DMA
+ * controller that are dependent on the sample size.
+ *
+ * One of the drawbacks with big-endian is that when copying integers of
+ * different sizes to a fixed-sized register, the address to which the
+ * integer must be copied is dependent on the size of the integer.
+ *
+ * For example, if P is the address of a 32-bit register, and X is a 32-bit
+ * integer, then X should be copied to address P. However, if X is a 16-bit
+ * integer, then it should be copied to P+2. If X is an 8-bit register,
+ * then it should be copied to P+3.
+ *
+ * So for playback of 8-bit samples, the DMA controller must transfer single
+ * bytes from the DMA buffer to the last byte of the STX0 register, i.e.
+ * offset by 3 bytes. For 16-bit samples, the offset is two bytes.
+ *
+ * For 24-bit samples, the offset is 1 byte. However, the DMA controller
+ * does not support 3-byte copies (the DAHTS register supports only 1, 2, 4,
+ * and 8 bytes at a time). So we do not support packed 24-bit samples.
+ * 24-bit data must be padded to 32 bits.
+ */
+static int fsl_dma_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct fsl_dma_private *dma_private = runtime->private_data;
+ struct ccsr_dma_channel __iomem *dma_channel = dma_private->dma_channel;
+ u32 mr;
+ unsigned int i;
+ dma_addr_t ssi_sxx_phys; /* Bus address of SSI STX register */
+ unsigned int frame_size; /* Number of bytes per frame */
+
+ ssi_sxx_phys = dma_private->ssi_sxx_phys;
+
+ mr = in_be32(&dma_channel->mr) & ~(CCSR_DMA_MR_BWC_MASK |
+ CCSR_DMA_MR_SAHTS_MASK | CCSR_DMA_MR_DAHTS_MASK);
+
+ switch (runtime->sample_bits) {
+ case 8:
+ mr |= CCSR_DMA_MR_DAHTS_1 | CCSR_DMA_MR_SAHTS_1;
+ ssi_sxx_phys += 3;
+ break;
+ case 16:
+ mr |= CCSR_DMA_MR_DAHTS_2 | CCSR_DMA_MR_SAHTS_2;
+ ssi_sxx_phys += 2;
+ break;
+ case 32:
+ mr |= CCSR_DMA_MR_DAHTS_4 | CCSR_DMA_MR_SAHTS_4;
+ break;
+ default:
+ dev_err(substream->pcm->card->dev,
+ "unsupported sample size %u\n", runtime->sample_bits);
+ return -EINVAL;
+ }
+
+ frame_size = runtime->frame_bits / 8;
+ /*
+ * BWC should always be a multiple of the frame size. BWC determines
+ * how many bytes are sent/received before the DMA controller checks the
+ * SSI to see if it needs to stop. For playback, the transmit FIFO can
+ * hold three frames, so we want to send two frames at a time. For
+ * capture, the receive FIFO is triggered when it contains one frame, so
+ * we want to receive one frame at a time.
+ */
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ mr |= CCSR_DMA_MR_BWC(2 * frame_size);
+ else
+ mr |= CCSR_DMA_MR_BWC(frame_size);
+
+ out_be32(&dma_channel->mr, mr);
+
+ /*
+ * Program the address of the DMA transfer to/from the SSI.
+ */
+ for (i = 0; i < NUM_DMA_LINKS; i++) {
+ struct fsl_dma_link_descriptor *link = &dma_private->link[i];
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ link->dest_addr = cpu_to_be32(ssi_sxx_phys);
+ else
+ link->source_addr = cpu_to_be32(ssi_sxx_phys);
+ }
+
+ return 0;
+}
+
+/**
+ * fsl_dma_pointer: determine the current position of the DMA transfer
+ *
+ * This function is called by ALSA when ALSA wants to know where in the
+ * stream buffer the hardware currently is.
+ *
+ * For playback, the SAR register contains the physical address of the most
+ * recent DMA transfer. For capture, the value is in the DAR register.
+ *
+ * The base address of the buffer is stored in the source_addr field of the
+ * first link descriptor.
+ */
+static snd_pcm_uframes_t fsl_dma_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct fsl_dma_private *dma_private = runtime->private_data;
+ struct ccsr_dma_channel __iomem *dma_channel = dma_private->dma_channel;
+ dma_addr_t position;
+ snd_pcm_uframes_t frames;
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ position = in_be32(&dma_channel->sar);
+ else
+ position = in_be32(&dma_channel->dar);
+
+ frames = bytes_to_frames(runtime, position - dma_private->dma_buf_phys);
+
+ /*
+ * If the current address is just past the end of the buffer, wrap it
+ * around.
+ */
+ if (frames == runtime->buffer_size)
+ frames = 0;
+
+ return frames;
+}
+
+/**
+ * fsl_dma_hw_free: release resources allocated in fsl_dma_hw_params()
+ *
+ * Release the resources allocated in fsl_dma_hw_params() and de-program the
+ * registers.
+ *
+ * This function can be called multiple times.
+ */
+static int fsl_dma_hw_free(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct fsl_dma_private *dma_private = runtime->private_data;
+
+ if (dma_private) {
+ struct ccsr_dma_channel __iomem *dma_channel;
+
+ dma_channel = dma_private->dma_channel;
+
+ /* Stop the DMA */
+ out_be32(&dma_channel->mr, CCSR_DMA_MR_CA);
+ out_be32(&dma_channel->mr, 0);
+
+ /* Reset all the other registers */
+ out_be32(&dma_channel->sr, -1);
+ out_be32(&dma_channel->clndar, 0);
+ out_be32(&dma_channel->eclndar, 0);
+ out_be32(&dma_channel->satr, 0);
+ out_be32(&dma_channel->sar, 0);
+ out_be32(&dma_channel->datr, 0);
+ out_be32(&dma_channel->dar, 0);
+ out_be32(&dma_channel->bcr, 0);
+ out_be32(&dma_channel->nlndar, 0);
+ out_be32(&dma_channel->enlndar, 0);
+ }
+
+ return 0;
+}
+
+/**
+ * fsl_dma_close: close the stream.
+ */
+static int fsl_dma_close(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct fsl_dma_private *dma_private = runtime->private_data;
+ int dir = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
+
+ if (dma_private) {
+ if (dma_private->irq)
+ free_irq(dma_private->irq, dma_private);
+
+ if (dma_private->ld_buf_phys) {
+ dma_unmap_single(substream->pcm->dev,
+ dma_private->ld_buf_phys,
+ sizeof(dma_private->link), DMA_TO_DEVICE);
+ }
+
+ /* Deallocate the fsl_dma_private structure */
+ dma_free_coherent(substream->pcm->dev,
+ sizeof(struct fsl_dma_private),
+ dma_private, dma_private->ld_buf_phys);
+ substream->runtime->private_data = NULL;
+ }
+
+ dma_global_data.assigned[dir] = 0;
+
+ return 0;
+}
+
+/*
+ * Remove this PCM driver.
+ */
+static void fsl_dma_free_dma_buffers(struct snd_pcm *pcm)
+{
+ struct snd_pcm_substream *substream;
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(pcm->streams); i++) {
+ substream = pcm->streams[i].substream;
+ if (substream) {
+ snd_dma_free_pages(&substream->dma_buffer);
+ substream->dma_buffer.area = NULL;
+ substream->dma_buffer.addr = 0;
+ }
+ }
+}
+
+static struct snd_pcm_ops fsl_dma_ops = {
+ .open = fsl_dma_open,
+ .close = fsl_dma_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = fsl_dma_hw_params,
+ .hw_free = fsl_dma_hw_free,
+ .prepare = fsl_dma_prepare,
+ .pointer = fsl_dma_pointer,
+};
+
+struct snd_soc_platform fsl_soc_platform = {
+ .name = "fsl-dma",
+ .pcm_ops = &fsl_dma_ops,
+ .pcm_new = fsl_dma_new,
+ .pcm_free = fsl_dma_free_dma_buffers,
+};
+EXPORT_SYMBOL_GPL(fsl_soc_platform);
+
+/**
+ * fsl_dma_configure: store the DMA parameters from the fabric driver.
+ *
+ * This function is called by the ASoC fabric driver to give us the DMA and
+ * SSI channel information.
+ *
+ * Unfortunately, ASoC V1 does make it possible to determine the DMA/SSI
+ * data when a substream is created, so for now we need to store this data
+ * into a global variable. This means that we can only support one DMA
+ * controller, and hence only one SSI.
+ */
+int fsl_dma_configure(struct fsl_dma_info *dma_info)
+{
+ static int initialized;
+
+ /* We only support one DMA controller for now */
+ if (initialized)
+ return 0;
+
+ dma_global_data.ssi_stx_phys = dma_info->ssi_stx_phys;
+ dma_global_data.ssi_srx_phys = dma_info->ssi_srx_phys;
+ dma_global_data.dma_channel[0] = dma_info->dma_channel[0];
+ dma_global_data.dma_channel[1] = dma_info->dma_channel[1];
+ dma_global_data.irq[0] = dma_info->dma_irq[0];
+ dma_global_data.irq[1] = dma_info->dma_irq[1];
+ dma_global_data.assigned[0] = 0;
+ dma_global_data.assigned[1] = 0;
+
+ initialized = 1;
+ return 1;
+}
+EXPORT_SYMBOL_GPL(fsl_dma_configure);
+
+MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
+MODULE_DESCRIPTION("Freescale Elo DMA ASoC PCM module");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * mpc8610-pcm.h - ALSA PCM interface for the Freescale MPC8610 SoC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _MPC8610_PCM_H
+#define _MPC8610_PCM_H
+
+struct ccsr_dma {
+ u8 res0[0x100];
+ struct ccsr_dma_channel {
+ __be32 mr; /* Mode register */
+ __be32 sr; /* Status register */
+ __be32 eclndar; /* Current link descriptor extended addr reg */
+ __be32 clndar; /* Current link descriptor address register */
+ __be32 satr; /* Source attributes register */
+ __be32 sar; /* Source address register */
+ __be32 datr; /* Destination attributes register */
+ __be32 dar; /* Destination address register */
+ __be32 bcr; /* Byte count register */
+ __be32 enlndar; /* Next link descriptor extended address reg */
+ __be32 nlndar; /* Next link descriptor address register */
+ u8 res1[4];
+ __be32 eclsdar; /* Current list descriptor extended addr reg */
+ __be32 clsdar; /* Current list descriptor address register */
+ __be32 enlsdar; /* Next list descriptor extended address reg */
+ __be32 nlsdar; /* Next list descriptor address register */
+ __be32 ssr; /* Source stride register */
+ __be32 dsr; /* Destination stride register */
+ u8 res2[0x38];
+ } channel[4];
+ __be32 dgsr;
+};
+
+#define CCSR_DMA_MR_BWC_DISABLED 0x0F000000
+#define CCSR_DMA_MR_BWC_SHIFT 24
+#define CCSR_DMA_MR_BWC_MASK 0x0F000000
+#define CCSR_DMA_MR_BWC(x) \
+ ((ilog2(x) << CCSR_DMA_MR_BWC_SHIFT) & CCSR_DMA_MR_BWC_MASK)
+#define CCSR_DMA_MR_EMP_EN 0x00200000
+#define CCSR_DMA_MR_EMS_EN 0x00040000
+#define CCSR_DMA_MR_DAHTS_MASK 0x00030000
+#define CCSR_DMA_MR_DAHTS_1 0x00000000
+#define CCSR_DMA_MR_DAHTS_2 0x00010000
+#define CCSR_DMA_MR_DAHTS_4 0x00020000
+#define CCSR_DMA_MR_DAHTS_8 0x00030000
+#define CCSR_DMA_MR_SAHTS_MASK 0x0000C000
+#define CCSR_DMA_MR_SAHTS_1 0x00000000
+#define CCSR_DMA_MR_SAHTS_2 0x00004000
+#define CCSR_DMA_MR_SAHTS_4 0x00008000
+#define CCSR_DMA_MR_SAHTS_8 0x0000C000
+#define CCSR_DMA_MR_DAHE 0x00002000
+#define CCSR_DMA_MR_SAHE 0x00001000
+#define CCSR_DMA_MR_SRW 0x00000400
+#define CCSR_DMA_MR_EOSIE 0x00000200
+#define CCSR_DMA_MR_EOLNIE 0x00000100
+#define CCSR_DMA_MR_EOLSIE 0x00000080
+#define CCSR_DMA_MR_EIE 0x00000040
+#define CCSR_DMA_MR_XFE 0x00000020
+#define CCSR_DMA_MR_CDSM_SWSM 0x00000010
+#define CCSR_DMA_MR_CA 0x00000008
+#define CCSR_DMA_MR_CTM 0x00000004
+#define CCSR_DMA_MR_CC 0x00000002
+#define CCSR_DMA_MR_CS 0x00000001
+
+#define CCSR_DMA_SR_TE 0x00000080
+#define CCSR_DMA_SR_CH 0x00000020
+#define CCSR_DMA_SR_PE 0x00000010
+#define CCSR_DMA_SR_EOLNI 0x00000008
+#define CCSR_DMA_SR_CB 0x00000004
+#define CCSR_DMA_SR_EOSI 0x00000002
+#define CCSR_DMA_SR_EOLSI 0x00000001
+
+/* ECLNDAR takes bits 32-36 of the CLNDAR register */
+static inline u32 CCSR_DMA_ECLNDAR_ADDR(u64 x)
+{
+ return (x >> 32) & 0xf;
+}
+
+#define CCSR_DMA_CLNDAR_ADDR(x) ((x) & 0xFFFFFFFE)
+#define CCSR_DMA_CLNDAR_EOSIE 0x00000008
+
+/* SATR and DATR, combined */
+#define CCSR_DMA_ATR_PBATMU 0x20000000
+#define CCSR_DMA_ATR_TFLOWLVL_0 0x00000000
+#define CCSR_DMA_ATR_TFLOWLVL_1 0x06000000
+#define CCSR_DMA_ATR_TFLOWLVL_2 0x08000000
+#define CCSR_DMA_ATR_TFLOWLVL_3 0x0C000000
+#define CCSR_DMA_ATR_PCIORDER 0x02000000
+#define CCSR_DMA_ATR_SME 0x01000000
+#define CCSR_DMA_ATR_NOSNOOP 0x00040000
+#define CCSR_DMA_ATR_SNOOP 0x00050000
+#define CCSR_DMA_ATR_ESAD_MASK 0x0000000F
+
+/**
+ * List Descriptor for extended chaining mode DMA operations.
+ *
+ * The CLSDAR register points to the first (in a linked-list) List
+ * Descriptor. Each object must be aligned on a 32-byte boundary. Each
+ * list descriptor points to a linked-list of link Descriptors.
+ */
+struct fsl_dma_list_descriptor {
+ __be64 next; /* Address of next list descriptor */
+ __be64 first_link; /* Address of first link descriptor */
+ __be32 source; /* Source stride */
+ __be32 dest; /* Destination stride */
+ u8 res[8]; /* Reserved */
+} __attribute__ ((aligned(32), packed));
+
+/**
+ * Link Descriptor for basic and extended chaining mode DMA operations.
+ *
+ * A Link Descriptor points to a single DMA buffer. Each link descriptor
+ * must be aligned on a 32-byte boundary.
+ */
+struct fsl_dma_link_descriptor {
+ __be32 source_attr; /* Programmed into SATR register */
+ __be32 source_addr; /* Programmed into SAR register */
+ __be32 dest_attr; /* Programmed into DATR register */
+ __be32 dest_addr; /* Programmed into DAR register */
+ __be64 next; /* Address of next link descriptor */
+ __be32 count; /* Byte count */
+ u8 res[4]; /* Reserved */
+} __attribute__ ((aligned(32), packed));
+
+/* DMA information needed to create a snd_soc_cpu_dai object
+ *
+ * ssi_stx_phys: bus address of SSI STX register to use
+ * ssi_srx_phys: bus address of SSI SRX register to use
+ * dma[0]: points to the DMA channel to use for playback
+ * dma[1]: points to the DMA channel to use for capture
+ * dma_irq[0]: IRQ of the DMA channel to use for playback
+ * dma_irq[1]: IRQ of the DMA channel to use for capture
+ */
+struct fsl_dma_info {
+ dma_addr_t ssi_stx_phys;
+ dma_addr_t ssi_srx_phys;
+ struct ccsr_dma_channel __iomem *dma_channel[2];
+ unsigned int dma_irq[2];
+};
+
+extern struct snd_soc_platform fsl_soc_platform;
+
+int fsl_dma_configure(struct fsl_dma_info *dma_info);
+
+#endif
--- /dev/null
+/*
+ * Freescale SSI ALSA SoC Digital Audio Interface (DAI) driver
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * Copyright 2007-2008 Freescale Semiconductor, Inc. This file is licensed
+ * under the terms of the GNU General Public License version 2. This
+ * program is licensed "as is" without any warranty of any kind, whether
+ * express or implied.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+
+#include <sound/driver.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include <asm/immap_86xx.h>
+
+#include "fsl_ssi.h"
+
+/**
+ * FSLSSI_I2S_RATES: sample rates supported by the I2S
+ *
+ * This driver currently only supports the SSI running in I2S slave mode,
+ * which means the codec determines the sample rate. Therefore, we tell
+ * ALSA that we support all rates and let the codec driver decide what rates
+ * are really supported.
+ */
+#define FSLSSI_I2S_RATES (SNDRV_PCM_RATE_5512 | SNDRV_PCM_RATE_8000_192000 | \
+ SNDRV_PCM_RATE_CONTINUOUS)
+
+/**
+ * FSLSSI_I2S_FORMATS: audio formats supported by the SSI
+ *
+ * This driver currently only supports the SSI running in I2S slave mode.
+ *
+ * The SSI has a limitation in that the samples must be in the same byte
+ * order as the host CPU. This is because when multiple bytes are written
+ * to the STX register, the bytes and bits must be written in the same
+ * order. The STX is a shift register, so all the bits need to be aligned
+ * (bit-endianness must match byte-endianness). Processors typically write
+ * the bits within a byte in the same order that the bytes of a word are
+ * written in. So if the host CPU is big-endian, then only big-endian
+ * samples will be written to STX properly.
+ */
+#ifdef __BIG_ENDIAN
+#define FSLSSI_I2S_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_BE | \
+ SNDRV_PCM_FMTBIT_S18_3BE | SNDRV_PCM_FMTBIT_S20_3BE | \
+ SNDRV_PCM_FMTBIT_S24_3BE | SNDRV_PCM_FMTBIT_S24_BE)
+#else
+#define FSLSSI_I2S_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE)
+#endif
+
+/**
+ * fsl_ssi_private: per-SSI private data
+ *
+ * @name: short name for this device ("SSI0", "SSI1", etc)
+ * @ssi: pointer to the SSI's registers
+ * @ssi_phys: physical address of the SSI registers
+ * @irq: IRQ of this SSI
+ * @dev: struct device pointer
+ * @playback: the number of playback streams opened
+ * @capture: the number of capture streams opened
+ * @cpu_dai: the CPU DAI for this device
+ * @dev_attr: the sysfs device attribute structure
+ * @stats: SSI statistics
+ */
+struct fsl_ssi_private {
+ char name[8];
+ struct ccsr_ssi __iomem *ssi;
+ dma_addr_t ssi_phys;
+ unsigned int irq;
+ struct device *dev;
+ unsigned int playback;
+ unsigned int capture;
+ struct snd_soc_cpu_dai cpu_dai;
+ struct device_attribute dev_attr;
+
+ struct {
+ unsigned int rfrc;
+ unsigned int tfrc;
+ unsigned int cmdau;
+ unsigned int cmddu;
+ unsigned int rxt;
+ unsigned int rdr1;
+ unsigned int rdr0;
+ unsigned int tde1;
+ unsigned int tde0;
+ unsigned int roe1;
+ unsigned int roe0;
+ unsigned int tue1;
+ unsigned int tue0;
+ unsigned int tfs;
+ unsigned int rfs;
+ unsigned int tls;
+ unsigned int rls;
+ unsigned int rff1;
+ unsigned int rff0;
+ unsigned int tfe1;
+ unsigned int tfe0;
+ } stats;
+};
+
+/**
+ * fsl_ssi_isr: SSI interrupt handler
+ *
+ * Although it's possible to use the interrupt handler to send and receive
+ * data to/from the SSI, we use the DMA instead. Programming is more
+ * complicated, but the performance is much better.
+ *
+ * This interrupt handler is used only to gather statistics.
+ *
+ * @irq: IRQ of the SSI device
+ * @dev_id: pointer to the ssi_private structure for this SSI device
+ */
+static irqreturn_t fsl_ssi_isr(int irq, void *dev_id)
+{
+ struct fsl_ssi_private *ssi_private = dev_id;
+ struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
+ irqreturn_t ret = IRQ_NONE;
+ __be32 sisr;
+ __be32 sisr2 = 0;
+
+ /* We got an interrupt, so read the status register to see what we
+ were interrupted for. We mask it with the Interrupt Enable register
+ so that we only check for events that we're interested in.
+ */
+ sisr = in_be32(&ssi->sisr) & in_be32(&ssi->sier);
+
+ if (sisr & CCSR_SSI_SISR_RFRC) {
+ ssi_private->stats.rfrc++;
+ sisr2 |= CCSR_SSI_SISR_RFRC;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TFRC) {
+ ssi_private->stats.tfrc++;
+ sisr2 |= CCSR_SSI_SISR_TFRC;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_CMDAU) {
+ ssi_private->stats.cmdau++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_CMDDU) {
+ ssi_private->stats.cmddu++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_RXT) {
+ ssi_private->stats.rxt++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_RDR1) {
+ ssi_private->stats.rdr1++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_RDR0) {
+ ssi_private->stats.rdr0++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TDE1) {
+ ssi_private->stats.tde1++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TDE0) {
+ ssi_private->stats.tde0++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_ROE1) {
+ ssi_private->stats.roe1++;
+ sisr2 |= CCSR_SSI_SISR_ROE1;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_ROE0) {
+ ssi_private->stats.roe0++;
+ sisr2 |= CCSR_SSI_SISR_ROE0;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TUE1) {
+ ssi_private->stats.tue1++;
+ sisr2 |= CCSR_SSI_SISR_TUE1;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TUE0) {
+ ssi_private->stats.tue0++;
+ sisr2 |= CCSR_SSI_SISR_TUE0;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TFS) {
+ ssi_private->stats.tfs++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_RFS) {
+ ssi_private->stats.rfs++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TLS) {
+ ssi_private->stats.tls++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_RLS) {
+ ssi_private->stats.rls++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_RFF1) {
+ ssi_private->stats.rff1++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_RFF0) {
+ ssi_private->stats.rff0++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TFE1) {
+ ssi_private->stats.tfe1++;
+ ret = IRQ_HANDLED;
+ }
+
+ if (sisr & CCSR_SSI_SISR_TFE0) {
+ ssi_private->stats.tfe0++;
+ ret = IRQ_HANDLED;
+ }
+
+ /* Clear the bits that we set */
+ if (sisr2)
+ out_be32(&ssi->sisr, sisr2);
+
+ return ret;
+}
+
+/**
+ * fsl_ssi_startup: create a new substream
+ *
+ * This is the first function called when a stream is opened.
+ *
+ * If this is the first stream open, then grab the IRQ and program most of
+ * the SSI registers.
+ */
+static int fsl_ssi_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
+
+ /*
+ * If this is the first stream opened, then request the IRQ
+ * and initialize the SSI registers.
+ */
+ if (!ssi_private->playback && !ssi_private->capture) {
+ struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
+ int ret;
+
+ ret = request_irq(ssi_private->irq, fsl_ssi_isr, 0,
+ ssi_private->name, ssi_private);
+ if (ret < 0) {
+ dev_err(substream->pcm->card->dev,
+ "could not claim irq %u\n", ssi_private->irq);
+ return ret;
+ }
+
+ /*
+ * Section 16.5 of the MPC8610 reference manual says that the
+ * SSI needs to be disabled before updating the registers we set
+ * here.
+ */
+ clrbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN);
+
+ /*
+ * Program the SSI into I2S Slave Non-Network Synchronous mode.
+ * Also enable the transmit and receive FIFO.
+ *
+ * FIXME: Little-endian samples require a different shift dir
+ */
+ clrsetbits_be32(&ssi->scr, CCSR_SSI_SCR_I2S_MODE_MASK,
+ CCSR_SSI_SCR_TFR_CLK_DIS |
+ CCSR_SSI_SCR_I2S_MODE_SLAVE | CCSR_SSI_SCR_SYN);
+
+ out_be32(&ssi->stcr,
+ CCSR_SSI_STCR_TXBIT0 | CCSR_SSI_STCR_TFEN0 |
+ CCSR_SSI_STCR_TFSI | CCSR_SSI_STCR_TEFS |
+ CCSR_SSI_STCR_TSCKP);
+
+ out_be32(&ssi->srcr,
+ CCSR_SSI_SRCR_RXBIT0 | CCSR_SSI_SRCR_RFEN0 |
+ CCSR_SSI_SRCR_RFSI | CCSR_SSI_SRCR_REFS |
+ CCSR_SSI_SRCR_RSCKP);
+
+ /*
+ * The DC and PM bits are only used if the SSI is the clock
+ * master.
+ */
+
+ /* 4. Enable the interrupts and DMA requests */
+ out_be32(&ssi->sier,
+ CCSR_SSI_SIER_TFRC_EN | CCSR_SSI_SIER_TDMAE |
+ CCSR_SSI_SIER_TIE | CCSR_SSI_SIER_TUE0_EN |
+ CCSR_SSI_SIER_TUE1_EN | CCSR_SSI_SIER_RFRC_EN |
+ CCSR_SSI_SIER_RDMAE | CCSR_SSI_SIER_RIE |
+ CCSR_SSI_SIER_ROE0_EN | CCSR_SSI_SIER_ROE1_EN);
+
+ /*
+ * Set the watermark for transmit FIFI 0 and receive FIFO 0. We
+ * don't use FIFO 1. Since the SSI only supports stereo, the
+ * watermark should never be an odd number.
+ */
+ out_be32(&ssi->sfcsr,
+ CCSR_SSI_SFCSR_TFWM0(6) | CCSR_SSI_SFCSR_RFWM0(2));
+
+ /*
+ * We keep the SSI disabled because if we enable it, then the
+ * DMA controller will start. It's not supposed to start until
+ * the SCR.TE (or SCR.RE) bit is set, but it does anyway. The
+ * DMA controller will transfer one "BWC" of data (i.e. the
+ * amount of data that the MR.BWC bits are set to). The reason
+ * this is bad is because at this point, the PCM driver has not
+ * finished initializing the DMA controller.
+ */
+ }
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ ssi_private->playback++;
+
+ if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+ ssi_private->capture++;
+
+ return 0;
+}
+
+/**
+ * fsl_ssi_prepare: prepare the SSI.
+ *
+ * Most of the SSI registers have been programmed in the startup function,
+ * but the word length must be programmed here. Unfortunately, programming
+ * the SxCCR.WL bits requires the SSI to be temporarily disabled. This can
+ * cause a problem with supporting simultaneous playback and capture. If
+ * the SSI is already playing a stream, then that stream may be temporarily
+ * stopped when you start capture.
+ *
+ * Note: The SxCCR.DC and SxCCR.PM bits are only used if the SSI is the
+ * clock master.
+ */
+static int fsl_ssi_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
+
+ struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
+ u32 wl;
+
+ wl = CCSR_SSI_SxCCR_WL(snd_pcm_format_width(runtime->format));
+
+ clrbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN);
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ clrsetbits_be32(&ssi->stccr, CCSR_SSI_SxCCR_WL_MASK, wl);
+ else
+ clrsetbits_be32(&ssi->srccr, CCSR_SSI_SxCCR_WL_MASK, wl);
+
+ setbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN);
+
+ return 0;
+}
+
+/**
+ * fsl_ssi_trigger: start and stop the DMA transfer.
+ *
+ * This function is called by ALSA to start, stop, pause, and resume the DMA
+ * transfer of data.
+ *
+ * The DMA channel is in external master start and pause mode, which
+ * means the SSI completely controls the flow of data.
+ */
+static int fsl_ssi_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
+ struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ setbits32(&ssi->scr, CCSR_SSI_SCR_TE);
+ } else {
+ setbits32(&ssi->scr, CCSR_SSI_SCR_RE);
+
+ /*
+ * I think we need this delay to allow time for the SSI
+ * to put data into its FIFO. Without it, ALSA starts
+ * to complain about overruns.
+ */
+ msleep(1);
+ }
+ break;
+
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ clrbits32(&ssi->scr, CCSR_SSI_SCR_TE);
+ else
+ clrbits32(&ssi->scr, CCSR_SSI_SCR_RE);
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/**
+ * fsl_ssi_shutdown: shutdown the SSI
+ *
+ * Shutdown the SSI if there are no other substreams open.
+ */
+static void fsl_ssi_shutdown(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ ssi_private->playback--;
+
+ if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+ ssi_private->capture--;
+
+ /*
+ * If this is the last active substream, disable the SSI and release
+ * the IRQ.
+ */
+ if (!ssi_private->playback && !ssi_private->capture) {
+ struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
+
+ clrbits32(&ssi->scr, CCSR_SSI_SCR_SSIEN);
+
+ free_irq(ssi_private->irq, ssi_private);
+ }
+}
+
+/**
+ * fsl_ssi_set_sysclk: set the clock frequency and direction
+ *
+ * This function is called by the machine driver to tell us what the clock
+ * frequency and direction are.
+ *
+ * Currently, we only support operating as a clock slave (SND_SOC_CLOCK_IN),
+ * and we don't care about the frequency. Return an error if the direction
+ * is not SND_SOC_CLOCK_IN.
+ *
+ * @clk_id: reserved, should be zero
+ * @freq: the frequency of the given clock ID, currently ignored
+ * @dir: SND_SOC_CLOCK_IN (clock slave) or SND_SOC_CLOCK_OUT (clock master)
+ */
+static int fsl_ssi_set_sysclk(struct snd_soc_cpu_dai *cpu_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+
+ return (dir == SND_SOC_CLOCK_IN) ? 0 : -EINVAL;
+}
+
+/**
+ * fsl_ssi_set_fmt: set the serial format.
+ *
+ * This function is called by the machine driver to tell us what serial
+ * format to use.
+ *
+ * Currently, we only support I2S mode. Return an error if the format is
+ * not SND_SOC_DAIFMT_I2S.
+ *
+ * @format: one of SND_SOC_DAIFMT_xxx
+ */
+static int fsl_ssi_set_fmt(struct snd_soc_cpu_dai *cpu_dai, unsigned int format)
+{
+ return (format == SND_SOC_DAIFMT_I2S) ? 0 : -EINVAL;
+}
+
+/**
+ * fsl_ssi_dai_template: template CPU DAI for the SSI
+ */
+static struct snd_soc_cpu_dai fsl_ssi_dai_template = {
+ .playback = {
+ /* The SSI does not support monaural audio. */
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = FSLSSI_I2S_RATES,
+ .formats = FSLSSI_I2S_FORMATS,
+ },
+ .capture = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = FSLSSI_I2S_RATES,
+ .formats = FSLSSI_I2S_FORMATS,
+ },
+ .ops = {
+ .startup = fsl_ssi_startup,
+ .prepare = fsl_ssi_prepare,
+ .shutdown = fsl_ssi_shutdown,
+ .trigger = fsl_ssi_trigger,
+ },
+ .dai_ops = {
+ .set_sysclk = fsl_ssi_set_sysclk,
+ .set_fmt = fsl_ssi_set_fmt,
+ },
+};
+
+/**
+ * fsl_sysfs_ssi_show: display SSI statistics
+ *
+ * Display the statistics for the current SSI device.
+ */
+static ssize_t fsl_sysfs_ssi_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct fsl_ssi_private *ssi_private =
+ container_of(attr, struct fsl_ssi_private, dev_attr);
+ ssize_t length;
+
+ length = sprintf(buf, "rfrc=%u", ssi_private->stats.rfrc);
+ length += sprintf(buf + length, "\ttfrc=%u", ssi_private->stats.tfrc);
+ length += sprintf(buf + length, "\tcmdau=%u", ssi_private->stats.cmdau);
+ length += sprintf(buf + length, "\tcmddu=%u", ssi_private->stats.cmddu);
+ length += sprintf(buf + length, "\trxt=%u", ssi_private->stats.rxt);
+ length += sprintf(buf + length, "\trdr1=%u", ssi_private->stats.rdr1);
+ length += sprintf(buf + length, "\trdr0=%u", ssi_private->stats.rdr0);
+ length += sprintf(buf + length, "\ttde1=%u", ssi_private->stats.tde1);
+ length += sprintf(buf + length, "\ttde0=%u", ssi_private->stats.tde0);
+ length += sprintf(buf + length, "\troe1=%u", ssi_private->stats.roe1);
+ length += sprintf(buf + length, "\troe0=%u", ssi_private->stats.roe0);
+ length += sprintf(buf + length, "\ttue1=%u", ssi_private->stats.tue1);
+ length += sprintf(buf + length, "\ttue0=%u", ssi_private->stats.tue0);
+ length += sprintf(buf + length, "\ttfs=%u", ssi_private->stats.tfs);
+ length += sprintf(buf + length, "\trfs=%u", ssi_private->stats.rfs);
+ length += sprintf(buf + length, "\ttls=%u", ssi_private->stats.tls);
+ length += sprintf(buf + length, "\trls=%u", ssi_private->stats.rls);
+ length += sprintf(buf + length, "\trff1=%u", ssi_private->stats.rff1);
+ length += sprintf(buf + length, "\trff0=%u", ssi_private->stats.rff0);
+ length += sprintf(buf + length, "\ttfe1=%u", ssi_private->stats.tfe1);
+ length += sprintf(buf + length, "\ttfe0=%u\n", ssi_private->stats.tfe0);
+
+ return length;
+}
+
+/**
+ * fsl_ssi_create_dai: create a snd_soc_cpu_dai structure
+ *
+ * This function is called by the machine driver to create a snd_soc_cpu_dai
+ * structure. The function creates an ssi_private object, which contains
+ * the snd_soc_cpu_dai. It also creates the sysfs statistics device.
+ */
+struct snd_soc_cpu_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info)
+{
+ struct snd_soc_cpu_dai *fsl_ssi_dai;
+ struct fsl_ssi_private *ssi_private;
+ int ret = 0;
+ struct device_attribute *dev_attr;
+
+ ssi_private = kzalloc(sizeof(struct fsl_ssi_private), GFP_KERNEL);
+ if (!ssi_private) {
+ dev_err(ssi_info->dev, "could not allocate DAI object\n");
+ return NULL;
+ }
+ memcpy(&ssi_private->cpu_dai, &fsl_ssi_dai_template,
+ sizeof(struct snd_soc_cpu_dai));
+
+ fsl_ssi_dai = &ssi_private->cpu_dai;
+ dev_attr = &ssi_private->dev_attr;
+
+ sprintf(ssi_private->name, "ssi%u", (u8) ssi_info->id);
+ ssi_private->ssi = ssi_info->ssi;
+ ssi_private->ssi_phys = ssi_info->ssi_phys;
+ ssi_private->irq = ssi_info->irq;
+ ssi_private->dev = ssi_info->dev;
+
+ ssi_private->dev->driver_data = fsl_ssi_dai;
+
+ /* Initialize the the device_attribute structure */
+ dev_attr->attr.name = "ssi-stats";
+ dev_attr->attr.mode = S_IRUGO;
+ dev_attr->show = fsl_sysfs_ssi_show;
+
+ ret = device_create_file(ssi_private->dev, dev_attr);
+ if (ret) {
+ dev_err(ssi_info->dev, "could not create sysfs %s file\n",
+ ssi_private->dev_attr.attr.name);
+ kfree(fsl_ssi_dai);
+ return NULL;
+ }
+
+ fsl_ssi_dai->private_data = ssi_private;
+ fsl_ssi_dai->name = ssi_private->name;
+ fsl_ssi_dai->id = ssi_info->id;
+
+ return fsl_ssi_dai;
+}
+EXPORT_SYMBOL_GPL(fsl_ssi_create_dai);
+
+/**
+ * fsl_ssi_destroy_dai: destroy the snd_soc_cpu_dai object
+ *
+ * This function undoes the operations of fsl_ssi_create_dai()
+ */
+void fsl_ssi_destroy_dai(struct snd_soc_cpu_dai *fsl_ssi_dai)
+{
+ struct fsl_ssi_private *ssi_private =
+ container_of(fsl_ssi_dai, struct fsl_ssi_private, cpu_dai);
+
+ device_remove_file(ssi_private->dev, &ssi_private->dev_attr);
+
+ kfree(ssi_private);
+}
+EXPORT_SYMBOL_GPL(fsl_ssi_destroy_dai);
+
+MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
+MODULE_DESCRIPTION("Freescale Synchronous Serial Interface (SSI) ASoC Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * fsl_ssi.h - ALSA SSI interface for the Freescale MPC8610 SoC
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * Copyright 2007-2008 Freescale Semiconductor, Inc. This file is licensed
+ * under the terms of the GNU General Public License version 2. This
+ * program is licensed "as is" without any warranty of any kind, whether
+ * express or implied.
+ */
+
+#ifndef _MPC8610_I2S_H
+#define _MPC8610_I2S_H
+
+/* SSI Register Map */
+struct ccsr_ssi {
+ __be32 stx0; /* 0x.0000 - SSI Transmit Data Register 0 */
+ __be32 stx1; /* 0x.0004 - SSI Transmit Data Register 1 */
+ __be32 srx0; /* 0x.0008 - SSI Receive Data Register 0 */
+ __be32 srx1; /* 0x.000C - SSI Receive Data Register 1 */
+ __be32 scr; /* 0x.0010 - SSI Control Register */
+ __be32 sisr; /* 0x.0014 - SSI Interrupt Status Register Mixed */
+ __be32 sier; /* 0x.0018 - SSI Interrupt Enable Register */
+ __be32 stcr; /* 0x.001C - SSI Transmit Configuration Register */
+ __be32 srcr; /* 0x.0020 - SSI Receive Configuration Register */
+ __be32 stccr; /* 0x.0024 - SSI Transmit Clock Control Register */
+ __be32 srccr; /* 0x.0028 - SSI Receive Clock Control Register */
+ __be32 sfcsr; /* 0x.002C - SSI FIFO Control/Status Register */
+ __be32 str; /* 0x.0030 - SSI Test Register */
+ __be32 sor; /* 0x.0034 - SSI Option Register */
+ __be32 sacnt; /* 0x.0038 - SSI AC97 Control Register */
+ __be32 sacadd; /* 0x.003C - SSI AC97 Command Address Register */
+ __be32 sacdat; /* 0x.0040 - SSI AC97 Command Data Register */
+ __be32 satag; /* 0x.0044 - SSI AC97 Tag Register */
+ __be32 stmsk; /* 0x.0048 - SSI Transmit Time Slot Mask Register */
+ __be32 srmsk; /* 0x.004C - SSI Receive Time Slot Mask Register */
+ __be32 saccst; /* 0x.0050 - SSI AC97 Channel Status Register */
+ __be32 saccen; /* 0x.0054 - SSI AC97 Channel Enable Register */
+ __be32 saccdis; /* 0x.0058 - SSI AC97 Channel Disable Register */
+};
+
+#define CCSR_SSI_SCR_RFR_CLK_DIS 0x00000800
+#define CCSR_SSI_SCR_TFR_CLK_DIS 0x00000400
+#define CCSR_SSI_SCR_TCH_EN 0x00000100
+#define CCSR_SSI_SCR_SYS_CLK_EN 0x00000080
+#define CCSR_SSI_SCR_I2S_MODE_MASK 0x00000060
+#define CCSR_SSI_SCR_I2S_MODE_NORMAL 0x00000000
+#define CCSR_SSI_SCR_I2S_MODE_MASTER 0x00000020
+#define CCSR_SSI_SCR_I2S_MODE_SLAVE 0x00000040
+#define CCSR_SSI_SCR_SYN 0x00000010
+#define CCSR_SSI_SCR_NET 0x00000008
+#define CCSR_SSI_SCR_RE 0x00000004
+#define CCSR_SSI_SCR_TE 0x00000002
+#define CCSR_SSI_SCR_SSIEN 0x00000001
+
+#define CCSR_SSI_SISR_RFRC 0x01000000
+#define CCSR_SSI_SISR_TFRC 0x00800000
+#define CCSR_SSI_SISR_CMDAU 0x00040000
+#define CCSR_SSI_SISR_CMDDU 0x00020000
+#define CCSR_SSI_SISR_RXT 0x00010000
+#define CCSR_SSI_SISR_RDR1 0x00008000
+#define CCSR_SSI_SISR_RDR0 0x00004000
+#define CCSR_SSI_SISR_TDE1 0x00002000
+#define CCSR_SSI_SISR_TDE0 0x00001000
+#define CCSR_SSI_SISR_ROE1 0x00000800
+#define CCSR_SSI_SISR_ROE0 0x00000400
+#define CCSR_SSI_SISR_TUE1 0x00000200
+#define CCSR_SSI_SISR_TUE0 0x00000100
+#define CCSR_SSI_SISR_TFS 0x00000080
+#define CCSR_SSI_SISR_RFS 0x00000040
+#define CCSR_SSI_SISR_TLS 0x00000020
+#define CCSR_SSI_SISR_RLS 0x00000010
+#define CCSR_SSI_SISR_RFF1 0x00000008
+#define CCSR_SSI_SISR_RFF0 0x00000004
+#define CCSR_SSI_SISR_TFE1 0x00000002
+#define CCSR_SSI_SISR_TFE0 0x00000001
+
+#define CCSR_SSI_SIER_RFRC_EN 0x01000000
+#define CCSR_SSI_SIER_TFRC_EN 0x00800000
+#define CCSR_SSI_SIER_RDMAE 0x00400000
+#define CCSR_SSI_SIER_RIE 0x00200000
+#define CCSR_SSI_SIER_TDMAE 0x00100000
+#define CCSR_SSI_SIER_TIE 0x00080000
+#define CCSR_SSI_SIER_CMDAU_EN 0x00040000
+#define CCSR_SSI_SIER_CMDDU_EN 0x00020000
+#define CCSR_SSI_SIER_RXT_EN 0x00010000
+#define CCSR_SSI_SIER_RDR1_EN 0x00008000
+#define CCSR_SSI_SIER_RDR0_EN 0x00004000
+#define CCSR_SSI_SIER_TDE1_EN 0x00002000
+#define CCSR_SSI_SIER_TDE0_EN 0x00001000
+#define CCSR_SSI_SIER_ROE1_EN 0x00000800
+#define CCSR_SSI_SIER_ROE0_EN 0x00000400
+#define CCSR_SSI_SIER_TUE1_EN 0x00000200
+#define CCSR_SSI_SIER_TUE0_EN 0x00000100
+#define CCSR_SSI_SIER_TFS_EN 0x00000080
+#define CCSR_SSI_SIER_RFS_EN 0x00000040
+#define CCSR_SSI_SIER_TLS_EN 0x00000020
+#define CCSR_SSI_SIER_RLS_EN 0x00000010
+#define CCSR_SSI_SIER_RFF1_EN 0x00000008
+#define CCSR_SSI_SIER_RFF0_EN 0x00000004
+#define CCSR_SSI_SIER_TFE1_EN 0x00000002
+#define CCSR_SSI_SIER_TFE0_EN 0x00000001
+
+#define CCSR_SSI_STCR_TXBIT0 0x00000200
+#define CCSR_SSI_STCR_TFEN1 0x00000100
+#define CCSR_SSI_STCR_TFEN0 0x00000080
+#define CCSR_SSI_STCR_TFDIR 0x00000040
+#define CCSR_SSI_STCR_TXDIR 0x00000020
+#define CCSR_SSI_STCR_TSHFD 0x00000010
+#define CCSR_SSI_STCR_TSCKP 0x00000008
+#define CCSR_SSI_STCR_TFSI 0x00000004
+#define CCSR_SSI_STCR_TFSL 0x00000002
+#define CCSR_SSI_STCR_TEFS 0x00000001
+
+#define CCSR_SSI_SRCR_RXEXT 0x00000400
+#define CCSR_SSI_SRCR_RXBIT0 0x00000200
+#define CCSR_SSI_SRCR_RFEN1 0x00000100
+#define CCSR_SSI_SRCR_RFEN0 0x00000080
+#define CCSR_SSI_SRCR_RFDIR 0x00000040
+#define CCSR_SSI_SRCR_RXDIR 0x00000020
+#define CCSR_SSI_SRCR_RSHFD 0x00000010
+#define CCSR_SSI_SRCR_RSCKP 0x00000008
+#define CCSR_SSI_SRCR_RFSI 0x00000004
+#define CCSR_SSI_SRCR_RFSL 0x00000002
+#define CCSR_SSI_SRCR_REFS 0x00000001
+
+/* STCCR and SRCCR */
+#define CCSR_SSI_SxCCR_DIV2 0x00040000
+#define CCSR_SSI_SxCCR_PSR 0x00020000
+#define CCSR_SSI_SxCCR_WL_SHIFT 13
+#define CCSR_SSI_SxCCR_WL_MASK 0x0001E000
+#define CCSR_SSI_SxCCR_WL(x) \
+ (((((x) / 2) - 1) << CCSR_SSI_SxCCR_WL_SHIFT) & CCSR_SSI_SxCCR_WL_MASK)
+#define CCSR_SSI_SxCCR_DC_SHIFT 8
+#define CCSR_SSI_SxCCR_DC_MASK 0x00001F00
+#define CCSR_SSI_SxCCR_DC(x) \
+ ((((x) - 1) << CCSR_SSI_SxCCR_DC_SHIFT) & CCSR_SSI_SxCCR_DC_MASK)
+#define CCSR_SSI_SxCCR_PM_SHIFT 0
+#define CCSR_SSI_SxCCR_PM_MASK 0x000000FF
+#define CCSR_SSI_SxCCR_PM(x) \
+ ((((x) - 1) << CCSR_SSI_SxCCR_PM_SHIFT) & CCSR_SSI_SxCCR_PM_MASK)
+
+/*
+ * The xFCNT bits are read-only, and the xFWM bits are read/write. Use the
+ * CCSR_SSI_SFCSR_xFCNTy() macros to read the FIFO counters, and use the
+ * CCSR_SSI_SFCSR_xFWMy() macros to set the watermarks.
+ */
+#define CCSR_SSI_SFCSR_RFCNT1_SHIFT 28
+#define CCSR_SSI_SFCSR_RFCNT1_MASK 0xF0000000
+#define CCSR_SSI_SFCSR_RFCNT1(x) \
+ (((x) & CCSR_SSI_SFCSR_RFCNT1_MASK) >> CCSR_SSI_SFCSR_RFCNT1_SHIFT)
+#define CCSR_SSI_SFCSR_TFCNT1_SHIFT 24
+#define CCSR_SSI_SFCSR_TFCNT1_MASK 0x0F000000
+#define CCSR_SSI_SFCSR_TFCNT1(x) \
+ (((x) & CCSR_SSI_SFCSR_TFCNT1_MASK) >> CCSR_SSI_SFCSR_TFCNT1_SHIFT)
+#define CCSR_SSI_SFCSR_RFWM1_SHIFT 20
+#define CCSR_SSI_SFCSR_RFWM1_MASK 0x00F00000
+#define CCSR_SSI_SFCSR_RFWM1(x) \
+ (((x) << CCSR_SSI_SFCSR_RFWM1_SHIFT) & CCSR_SSI_SFCSR_RFWM1_MASK)
+#define CCSR_SSI_SFCSR_TFWM1_SHIFT 16
+#define CCSR_SSI_SFCSR_TFWM1_MASK 0x000F0000
+#define CCSR_SSI_SFCSR_TFWM1(x) \
+ (((x) << CCSR_SSI_SFCSR_TFWM1_SHIFT) & CCSR_SSI_SFCSR_TFWM1_MASK)
+#define CCSR_SSI_SFCSR_RFCNT0_SHIFT 12
+#define CCSR_SSI_SFCSR_RFCNT0_MASK 0x0000F000
+#define CCSR_SSI_SFCSR_RFCNT0(x) \
+ (((x) & CCSR_SSI_SFCSR_RFCNT0_MASK) >> CCSR_SSI_SFCSR_RFCNT0_SHIFT)
+#define CCSR_SSI_SFCSR_TFCNT0_SHIFT 8
+#define CCSR_SSI_SFCSR_TFCNT0_MASK 0x00000F00
+#define CCSR_SSI_SFCSR_TFCNT0(x) \
+ (((x) & CCSR_SSI_SFCSR_TFCNT0_MASK) >> CCSR_SSI_SFCSR_TFCNT0_SHIFT)
+#define CCSR_SSI_SFCSR_RFWM0_SHIFT 4
+#define CCSR_SSI_SFCSR_RFWM0_MASK 0x000000F0
+#define CCSR_SSI_SFCSR_RFWM0(x) \
+ (((x) << CCSR_SSI_SFCSR_RFWM0_SHIFT) & CCSR_SSI_SFCSR_RFWM0_MASK)
+#define CCSR_SSI_SFCSR_TFWM0_SHIFT 0
+#define CCSR_SSI_SFCSR_TFWM0_MASK 0x0000000F
+#define CCSR_SSI_SFCSR_TFWM0(x) \
+ (((x) << CCSR_SSI_SFCSR_TFWM0_SHIFT) & CCSR_SSI_SFCSR_TFWM0_MASK)
+
+#define CCSR_SSI_STR_TEST 0x00008000
+#define CCSR_SSI_STR_RCK2TCK 0x00004000
+#define CCSR_SSI_STR_RFS2TFS 0x00002000
+#define CCSR_SSI_STR_RXSTATE(x) (((x) >> 8) & 0x1F)
+#define CCSR_SSI_STR_TXD2RXD 0x00000080
+#define CCSR_SSI_STR_TCK2RCK 0x00000040
+#define CCSR_SSI_STR_TFS2RFS 0x00000020
+#define CCSR_SSI_STR_TXSTATE(x) ((x) & 0x1F)
+
+#define CCSR_SSI_SOR_CLKOFF 0x00000040
+#define CCSR_SSI_SOR_RX_CLR 0x00000020
+#define CCSR_SSI_SOR_TX_CLR 0x00000010
+#define CCSR_SSI_SOR_INIT 0x00000008
+#define CCSR_SSI_SOR_WAIT_SHIFT 1
+#define CCSR_SSI_SOR_WAIT_MASK 0x00000006
+#define CCSR_SSI_SOR_WAIT(x) (((x) & 3) << CCSR_SSI_SOR_WAIT_SHIFT)
+#define CCSR_SSI_SOR_SYNRST 0x00000001
+
+/* Instantiation data for an SSI interface
+ *
+ * This structure contains all the information that the the SSI driver needs
+ * to instantiate an SSI interface with ALSA. The machine driver should
+ * create this structure, fill it in, call fsl_ssi_create_dai(), and then
+ * delete the structure.
+ *
+ * id: which SSI this is (0, 1, etc. )
+ * ssi: pointer to the SSI's registers
+ * ssi_phys: physical address of the SSI registers
+ * irq: IRQ of this SSI
+ * dev: struct device, used to create the sysfs statistics file
+*/
+struct fsl_ssi_info {
+ unsigned int id;
+ struct ccsr_ssi __iomem *ssi;
+ dma_addr_t ssi_phys;
+ unsigned int irq;
+ struct device *dev;
+};
+
+struct snd_soc_cpu_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info);
+void fsl_ssi_destroy_dai(struct snd_soc_cpu_dai *fsl_ssi_dai);
+
+#endif
+
--- /dev/null
+/**
+ * Freescale MPC8610HPCD ALSA SoC Fabric driver
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * Copyright 2007-2008 Freescale Semiconductor, Inc. This file is licensed
+ * under the terms of the GNU General Public License version 2. This
+ * program is licensed "as is" without any warranty of any kind, whether
+ * express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
+#include <sound/soc.h>
+#include <asm/immap_86xx.h>
+
+#include "../codecs/cs4270.h"
+#include "fsl_dma.h"
+#include "fsl_ssi.h"
+
+/**
+ * mpc8610_hpcd_data: fabric-specific ASoC device data
+ *
+ * This structure contains data for a single sound platform device on an
+ * MPC8610 HPCD. Some of the data is taken from the device tree.
+ */
+struct mpc8610_hpcd_data {
+ struct snd_soc_device sound_devdata;
+ struct snd_soc_dai_link dai;
+ struct snd_soc_machine machine;
+ unsigned int dai_format;
+ unsigned int codec_clk_direction;
+ unsigned int cpu_clk_direction;
+ unsigned int clk_frequency;
+ struct ccsr_guts __iomem *guts;
+ struct ccsr_ssi __iomem *ssi;
+ unsigned int ssi_id; /* 0 = SSI1, 1 = SSI2, etc */
+ unsigned int ssi_irq;
+ unsigned int dma_id; /* 0 = DMA1, 1 = DMA2, etc */
+ unsigned int dma_irq[2];
+ struct ccsr_dma_channel __iomem *dma[2];
+ unsigned int dma_channel_id[2]; /* 0 = ch 0, 1 = ch 1, etc*/
+};
+
+/**
+ * mpc8610_hpcd_machine_probe: initalize the board
+ *
+ * This function is called when platform_device_add() is called. It is used
+ * to initialize the board-specific hardware.
+ *
+ * Here we program the DMACR and PMUXCR registers.
+ */
+static int mpc8610_hpcd_machine_probe(struct platform_device *sound_device)
+{
+ struct mpc8610_hpcd_data *machine_data =
+ sound_device->dev.platform_data;
+
+ /* Program the signal routing between the SSI and the DMA */
+ guts_set_dmacr(machine_data->guts, machine_data->dma_id + 1,
+ machine_data->dma_channel_id[0], CCSR_GUTS_DMACR_DEV_SSI);
+ guts_set_dmacr(machine_data->guts, machine_data->dma_id + 1,
+ machine_data->dma_channel_id[1], CCSR_GUTS_DMACR_DEV_SSI);
+
+ guts_set_pmuxcr_dma(machine_data->guts, machine_data->dma_id,
+ machine_data->dma_channel_id[0], 0);
+ guts_set_pmuxcr_dma(machine_data->guts, machine_data->dma_id,
+ machine_data->dma_channel_id[1], 0);
+
+ guts_set_pmuxcr_dma(machine_data->guts, 1, 0, 0);
+ guts_set_pmuxcr_dma(machine_data->guts, 1, 3, 0);
+ guts_set_pmuxcr_dma(machine_data->guts, 0, 3, 0);
+
+ switch (machine_data->ssi_id) {
+ case 0:
+ clrsetbits_be32(&machine_data->guts->pmuxcr,
+ CCSR_GUTS_PMUXCR_SSI1_MASK, CCSR_GUTS_PMUXCR_SSI1_SSI);
+ break;
+ case 1:
+ clrsetbits_be32(&machine_data->guts->pmuxcr,
+ CCSR_GUTS_PMUXCR_SSI2_MASK, CCSR_GUTS_PMUXCR_SSI2_SSI);
+ break;
+ }
+
+ return 0;
+}
+
+/**
+ * mpc8610_hpcd_startup: program the board with various hardware parameters
+ *
+ * This function takes board-specific information, like clock frequencies
+ * and serial data formats, and passes that information to the codec and
+ * transport drivers.
+ */
+static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_codec_dai *codec_dai = rtd->dai->codec_dai;
+ struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai;
+ struct mpc8610_hpcd_data *machine_data =
+ rtd->socdev->dev->platform_data;
+ int ret = 0;
+
+ /* Tell the CPU driver what the serial protocol is. */
+ if (cpu_dai->dai_ops.set_fmt) {
+ ret = cpu_dai->dai_ops.set_fmt(cpu_dai,
+ machine_data->dai_format);
+ if (ret < 0) {
+ dev_err(substream->pcm->card->dev,
+ "could not set CPU driver audio format\n");
+ return ret;
+ }
+ }
+
+ /* Tell the codec driver what the serial protocol is. */
+ if (codec_dai->dai_ops.set_fmt) {
+ ret = codec_dai->dai_ops.set_fmt(codec_dai,
+ machine_data->dai_format);
+ if (ret < 0) {
+ dev_err(substream->pcm->card->dev,
+ "could not set codec driver audio format\n");
+ return ret;
+ }
+ }
+
+ /*
+ * Tell the CPU driver what the clock frequency is, and whether it's a
+ * slave or master.
+ */
+ if (cpu_dai->dai_ops.set_sysclk) {
+ ret = cpu_dai->dai_ops.set_sysclk(cpu_dai, 0,
+ machine_data->clk_frequency,
+ machine_data->cpu_clk_direction);
+ if (ret < 0) {
+ dev_err(substream->pcm->card->dev,
+ "could not set CPU driver clock parameters\n");
+ return ret;
+ }
+ }
+
+ /*
+ * Tell the codec driver what the MCLK frequency is, and whether it's
+ * a slave or master.
+ */
+ if (codec_dai->dai_ops.set_sysclk) {
+ ret = codec_dai->dai_ops.set_sysclk(codec_dai, 0,
+ machine_data->clk_frequency,
+ machine_data->codec_clk_direction);
+ if (ret < 0) {
+ dev_err(substream->pcm->card->dev,
+ "could not set codec driver clock params\n");
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * mpc8610_hpcd_machine_remove: Remove the sound device
+ *
+ * This function is called to remove the sound device for one SSI. We
+ * de-program the DMACR and PMUXCR register.
+ */
+int mpc8610_hpcd_machine_remove(struct platform_device *sound_device)
+{
+ struct mpc8610_hpcd_data *machine_data =
+ sound_device->dev.platform_data;
+
+ /* Restore the signal routing */
+
+ guts_set_dmacr(machine_data->guts, machine_data->dma_id + 1,
+ machine_data->dma_channel_id[0], 0);
+ guts_set_dmacr(machine_data->guts, machine_data->dma_id + 1,
+ machine_data->dma_channel_id[1], 0);
+
+ switch (machine_data->ssi_id) {
+ case 0:
+ clrsetbits_be32(&machine_data->guts->pmuxcr,
+ CCSR_GUTS_PMUXCR_SSI1_MASK, CCSR_GUTS_PMUXCR_SSI1_LA);
+ break;
+ case 1:
+ clrsetbits_be32(&machine_data->guts->pmuxcr,
+ CCSR_GUTS_PMUXCR_SSI2_MASK, CCSR_GUTS_PMUXCR_SSI1_LA);
+ break;
+ }
+
+ return 0;
+}
+
+/**
+ * mpc8610_hpcd_ops: ASoC fabric driver operations
+ */
+static struct snd_soc_ops mpc8610_hpcd_ops = {
+ .startup = mpc8610_hpcd_startup,
+};
+
+/**
+ * mpc8610_hpcd_machine: ASoC machine data
+ */
+static struct snd_soc_machine mpc8610_hpcd_machine = {
+ .probe = mpc8610_hpcd_machine_probe,
+ .remove = mpc8610_hpcd_machine_remove,
+ .name = "MPC8610 HPCD",
+ .num_links = 1,
+};
+
+/**
+ * mpc8610_hpcd_probe: OF probe function for the fabric driver
+ *
+ * This function gets called when an SSI node is found in the device tree.
+ *
+ * Although this is a fabric driver, the SSI node is the "master" node with
+ * respect to audio hardware connections. Therefore, we create a new ASoC
+ * device for each new SSI node that has a codec attached.
+ *
+ * FIXME: Currently, we only support one DMA controller, so if there are
+ * multiple SSI nodes with codecs, only the first will be supported.
+ *
+ * FIXME: Even if we did support multiple DMA controllers, we have no
+ * mechanism for assigning DMA controllers and channels to the individual
+ * SSI devices. We also probably aren't compatible with the generic Elo DMA
+ * device driver.
+ */
+static int mpc8610_hpcd_probe(struct of_device *ofdev,
+ const struct of_device_id *match)
+{
+ struct device_node *np = ofdev->node;
+ struct device_node *codec_np = NULL;
+ struct device_node *guts_np = NULL;
+ struct device_node *dma_np = NULL;
+ struct device_node *dma_channel_np = NULL;
+ const phandle *codec_ph;
+ const char *sprop;
+ const u32 *iprop;
+ struct resource res;
+ struct platform_device *sound_device = NULL;
+ struct mpc8610_hpcd_data *machine_data;
+ struct fsl_ssi_info ssi_info;
+ struct fsl_dma_info dma_info;
+ int ret = -ENODEV;
+
+ machine_data = kzalloc(sizeof(struct mpc8610_hpcd_data), GFP_KERNEL);
+ if (!machine_data)
+ return -ENOMEM;
+
+ memset(&ssi_info, 0, sizeof(ssi_info));
+ memset(&dma_info, 0, sizeof(dma_info));
+
+ ssi_info.dev = &ofdev->dev;
+
+ /*
+ * We are only interested in SSIs with a codec phandle in them, so let's
+ * make sure this SSI has one.
+ */
+ codec_ph = of_get_property(np, "codec-handle", NULL);
+ if (!codec_ph)
+ goto error;
+
+ codec_np = of_find_node_by_phandle(*codec_ph);
+ if (!codec_np)
+ goto error;
+
+ /* The MPC8610 HPCD only knows about the CS4270 codec, so reject
+ anything else. */
+ if (!of_device_is_compatible(codec_np, "cirrus,cs4270"))
+ goto error;
+
+ /* Get the device ID */
+ iprop = of_get_property(np, "cell-index", NULL);
+ if (!iprop) {
+ dev_err(&ofdev->dev, "cell-index property not found\n");
+ ret = -EINVAL;
+ goto error;
+ }
+ machine_data->ssi_id = *iprop;
+ ssi_info.id = *iprop;
+
+ /* Get the serial format and clock direction. */
+ sprop = of_get_property(np, "fsl,mode", NULL);
+ if (!sprop) {
+ dev_err(&ofdev->dev, "fsl,mode property not found\n");
+ ret = -EINVAL;
+ goto error;
+ }
+
+ if (strcasecmp(sprop, "i2s-slave") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_I2S;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_OUT;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_IN;
+
+ /*
+ * In i2s-slave mode, the codec has its own clock source, so we
+ * need to get the frequency from the device tree and pass it to
+ * the codec driver.
+ */
+ iprop = of_get_property(codec_np, "clock-frequency", NULL);
+ if (!iprop || !*iprop) {
+ dev_err(&ofdev->dev, "codec bus-frequency property "
+ "is missing or invalid\n");
+ ret = -EINVAL;
+ goto error;
+ }
+ machine_data->clk_frequency = *iprop;
+ } else if (strcasecmp(sprop, "i2s-master") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_I2S;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_IN;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_OUT;
+ } else if (strcasecmp(sprop, "lj-slave") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_LEFT_J;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_OUT;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_IN;
+ } else if (strcasecmp(sprop, "lj-master") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_LEFT_J;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_IN;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_OUT;
+ } else if (strcasecmp(sprop, "rj-master") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_RIGHT_J;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_OUT;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_IN;
+ } else if (strcasecmp(sprop, "rj-master") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_RIGHT_J;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_IN;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_OUT;
+ } else if (strcasecmp(sprop, "ac97-slave") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_AC97;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_OUT;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_IN;
+ } else if (strcasecmp(sprop, "ac97-master") == 0) {
+ machine_data->dai_format = SND_SOC_DAIFMT_AC97;
+ machine_data->codec_clk_direction = SND_SOC_CLOCK_IN;
+ machine_data->cpu_clk_direction = SND_SOC_CLOCK_OUT;
+ } else {
+ dev_err(&ofdev->dev,
+ "unrecognized fsl,mode property \"%s\"\n", sprop);
+ ret = -EINVAL;
+ goto error;
+ }
+
+ if (!machine_data->clk_frequency) {
+ dev_err(&ofdev->dev, "unknown clock frequency\n");
+ ret = -EINVAL;
+ goto error;
+ }
+
+ /* Read the SSI information from the device tree */
+ ret = of_address_to_resource(np, 0, &res);
+ if (ret) {
+ dev_err(&ofdev->dev, "could not obtain SSI address\n");
+ goto error;
+ }
+ if (!res.start) {
+ dev_err(&ofdev->dev, "invalid SSI address\n");
+ goto error;
+ }
+ ssi_info.ssi_phys = res.start;
+
+ machine_data->ssi = ioremap(ssi_info.ssi_phys, sizeof(struct ccsr_ssi));
+ if (!machine_data->ssi) {
+ dev_err(&ofdev->dev, "could not map SSI address %x\n",
+ ssi_info.ssi_phys);
+ ret = -EINVAL;
+ goto error;
+ }
+ ssi_info.ssi = machine_data->ssi;
+
+
+ /* Get the IRQ of the SSI */
+ machine_data->ssi_irq = irq_of_parse_and_map(np, 0);
+ if (!machine_data->ssi_irq) {
+ dev_err(&ofdev->dev, "could not get SSI IRQ\n");
+ ret = -EINVAL;
+ goto error;
+ }
+ ssi_info.irq = machine_data->ssi_irq;
+
+
+ /* Map the global utilities registers. */
+ guts_np = of_find_compatible_node(NULL, NULL, "fsl,mpc8610-guts");
+ if (!guts_np) {
+ dev_err(&ofdev->dev, "could not obtain address of GUTS\n");
+ ret = -EINVAL;
+ goto error;
+ }
+ machine_data->guts = of_iomap(guts_np, 0);
+ of_node_put(guts_np);
+ if (!machine_data->guts) {
+ dev_err(&ofdev->dev, "could not map GUTS\n");
+ ret = -EINVAL;
+ goto error;
+ }
+
+ /* Find the DMA channels to use. For now, we always use the first DMA
+ controller. */
+ for_each_compatible_node(dma_np, NULL, "fsl,mpc8610-dma") {
+ iprop = of_get_property(dma_np, "cell-index", NULL);
+ if (iprop && (*iprop == 0)) {
+ of_node_put(dma_np);
+ break;
+ }
+ }
+ if (!dma_np) {
+ dev_err(&ofdev->dev, "could not find DMA node\n");
+ ret = -EINVAL;
+ goto error;
+ }
+ machine_data->dma_id = *iprop;
+
+ /*
+ * Find the DMA channels to use. For now, we always use DMA channel 0
+ * for playback, and DMA channel 1 for capture.
+ */
+ while ((dma_channel_np = of_get_next_child(dma_np, dma_channel_np))) {
+ iprop = of_get_property(dma_channel_np, "cell-index", NULL);
+ /* Is it DMA channel 0? */
+ if (iprop && (*iprop == 0)) {
+ /* dma_channel[0] and dma_irq[0] are for playback */
+ dma_info.dma_channel[0] = of_iomap(dma_channel_np, 0);
+ dma_info.dma_irq[0] =
+ irq_of_parse_and_map(dma_channel_np, 0);
+ machine_data->dma_channel_id[0] = *iprop;
+ continue;
+ }
+ if (iprop && (*iprop == 1)) {
+ /* dma_channel[1] and dma_irq[1] are for capture */
+ dma_info.dma_channel[1] = of_iomap(dma_channel_np, 0);
+ dma_info.dma_irq[1] =
+ irq_of_parse_and_map(dma_channel_np, 0);
+ machine_data->dma_channel_id[1] = *iprop;
+ continue;
+ }
+ }
+ if (!dma_info.dma_channel[0] || !dma_info.dma_channel[1] ||
+ !dma_info.dma_irq[0] || !dma_info.dma_irq[1]) {
+ dev_err(&ofdev->dev, "could not find DMA channels\n");
+ ret = -EINVAL;
+ goto error;
+ }
+
+ dma_info.ssi_stx_phys = ssi_info.ssi_phys +
+ offsetof(struct ccsr_ssi, stx0);
+ dma_info.ssi_srx_phys = ssi_info.ssi_phys +
+ offsetof(struct ccsr_ssi, srx0);
+
+ /* We have the DMA information, so tell the DMA driver what it is */
+ if (!fsl_dma_configure(&dma_info)) {
+ dev_err(&ofdev->dev, "could not instantiate DMA device\n");
+ ret = -EBUSY;
+ goto error;
+ }
+
+ /*
+ * Initialize our DAI data structure. We should probably get this
+ * information from the device tree.
+ */
+ machine_data->dai.name = "CS4270";
+ machine_data->dai.stream_name = "CS4270";
+
+ machine_data->dai.cpu_dai = fsl_ssi_create_dai(&ssi_info);
+ machine_data->dai.codec_dai = &cs4270_dai; /* The codec_dai we want */
+ machine_data->dai.ops = &mpc8610_hpcd_ops;
+
+ mpc8610_hpcd_machine.dai_link = &machine_data->dai;
+
+ /* Allocate a new audio platform device structure */
+ sound_device = platform_device_alloc("soc-audio", -1);
+ if (!sound_device) {
+ dev_err(&ofdev->dev, "platform device allocation failed\n");
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ machine_data->sound_devdata.machine = &mpc8610_hpcd_machine;
+ machine_data->sound_devdata.codec_dev = &soc_codec_device_cs4270;
+ machine_data->sound_devdata.platform = &fsl_soc_platform;
+
+ sound_device->dev.platform_data = machine_data;
+
+
+ /* Set the platform device and ASoC device to point to each other */
+ platform_set_drvdata(sound_device, &machine_data->sound_devdata);
+
+ machine_data->sound_devdata.dev = &sound_device->dev;
+
+
+ /* Tell ASoC to probe us. This will call mpc8610_hpcd_machine.probe(),
+ if it exists. */
+ ret = platform_device_add(sound_device);
+
+ if (ret) {
+ dev_err(&ofdev->dev, "platform device add failed\n");
+ goto error;
+ }
+
+ dev_set_drvdata(&ofdev->dev, sound_device);
+
+ return 0;
+
+error:
+ of_node_put(codec_np);
+ of_node_put(guts_np);
+ of_node_put(dma_np);
+ of_node_put(dma_channel_np);
+
+ if (sound_device)
+ platform_device_unregister(sound_device);
+
+ if (machine_data->dai.cpu_dai)
+ fsl_ssi_destroy_dai(machine_data->dai.cpu_dai);
+
+ if (ssi_info.ssi)
+ iounmap(ssi_info.ssi);
+
+ if (ssi_info.irq)
+ irq_dispose_mapping(ssi_info.irq);
+
+ if (dma_info.dma_channel[0])
+ iounmap(dma_info.dma_channel[0]);
+
+ if (dma_info.dma_channel[1])
+ iounmap(dma_info.dma_channel[1]);
+
+ if (dma_info.dma_irq[0])
+ irq_dispose_mapping(dma_info.dma_irq[0]);
+
+ if (dma_info.dma_irq[1])
+ irq_dispose_mapping(dma_info.dma_irq[1]);
+
+ if (machine_data->guts)
+ iounmap(machine_data->guts);
+
+ kfree(machine_data);
+
+ return ret;
+}
+
+/**
+ * mpc8610_hpcd_remove: remove the OF device
+ *
+ * This function is called when the OF device is removed.
+ */
+static int mpc8610_hpcd_remove(struct of_device *ofdev)
+{
+ struct platform_device *sound_device = dev_get_drvdata(&ofdev->dev);
+ struct mpc8610_hpcd_data *machine_data =
+ sound_device->dev.platform_data;
+
+ platform_device_unregister(sound_device);
+
+ if (machine_data->dai.cpu_dai)
+ fsl_ssi_destroy_dai(machine_data->dai.cpu_dai);
+
+ if (machine_data->ssi)
+ iounmap(machine_data->ssi);
+
+ if (machine_data->dma[0])
+ iounmap(machine_data->dma[0]);
+
+ if (machine_data->dma[1])
+ iounmap(machine_data->dma[1]);
+
+ if (machine_data->dma_irq[0])
+ irq_dispose_mapping(machine_data->dma_irq[0]);
+
+ if (machine_data->dma_irq[1])
+ irq_dispose_mapping(machine_data->dma_irq[1]);
+
+ if (machine_data->guts)
+ iounmap(machine_data->guts);
+
+ kfree(machine_data);
+ sound_device->dev.platform_data = NULL;
+
+ dev_set_drvdata(&ofdev->dev, NULL);
+
+ return 0;
+}
+
+static struct of_device_id mpc8610_hpcd_match[] = {
+ {
+ .compatible = "fsl,mpc8610-ssi",
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, mpc8610_hpcd_match);
+
+static struct of_platform_driver mpc8610_hpcd_of_driver = {
+ .owner = THIS_MODULE,
+ .name = "mpc8610_hpcd",
+ .match_table = mpc8610_hpcd_match,
+ .probe = mpc8610_hpcd_probe,
+ .remove = mpc8610_hpcd_remove,
+};
+
+/**
+ * mpc8610_hpcd_init: fabric driver initialization.
+ *
+ * This function is called when this module is loaded.
+ */
+static int __init mpc8610_hpcd_init(void)
+{
+ int ret;
+
+ printk(KERN_INFO "Freescale MPC8610 HPCD ALSA SoC fabric driver\n");
+
+ ret = of_register_platform_driver(&mpc8610_hpcd_of_driver);
+
+ if (ret)
+ printk(KERN_ERR
+ "mpc8610-hpcd: failed to register platform driver\n");
+
+ return ret;
+}
+
+/**
+ * mpc8610_hpcd_exit: fabric driver exit
+ *
+ * This function is called when this driver is unloaded.
+ */
+static void __exit mpc8610_hpcd_exit(void)
+{
+ of_unregister_platform_driver(&mpc8610_hpcd_of_driver);
+}
+
+module_init(mpc8610_hpcd_init);
+module_exit(mpc8610_hpcd_exit);
+
+MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
+MODULE_DESCRIPTION("Freescale MPC8610 HPCD ALSA SoC fabric driver");
+MODULE_LICENSE("GPL");
help
Say Y if you want to add support for SoC audio on Sharp
Zaurus SL-C6000x models (Tosa).
+
+config SND_PXA2XX_SOC_E800
+ tristate "SoC AC97 Audio support for e800"
+ depends on SND_PXA2XX_SOC && MACH_E800
+ select SND_SOC_WM9712
+ select SND_PXA2XX_SOC_AC97
+ help
+ Say Y if you want to add support for SoC audio on the
+ Toshiba e800 PDA
snd-soc-corgi-objs := corgi.o
snd-soc-poodle-objs := poodle.o
snd-soc-tosa-objs := tosa.o
+snd-soc-e800-objs := e800_wm9712.o
snd-soc-spitz-objs := spitz.o
obj-$(CONFIG_SND_PXA2XX_SOC_CORGI) += snd-soc-corgi.o
obj-$(CONFIG_SND_PXA2XX_SOC_POODLE) += snd-soc-poodle.o
obj-$(CONFIG_SND_PXA2XX_SOC_TOSA) += snd-soc-tosa.o
+obj-$(CONFIG_SND_PXA2XX_SOC_E800) += snd-soc-e800.o
obj-$(CONFIG_SND_PXA2XX_SOC_SPITZ) += snd-soc-spitz.o
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
--- /dev/null
+/*
+ * e800-wm9712.c -- SoC audio for e800
+ *
+ * Based on tosa.c
+ *
+ * Copyright 2007 (c) Ian Molton <spyro@f2s.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; version 2 ONLY.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/audio.h>
+
+#include "../codecs/wm9712.h"
+#include "pxa2xx-pcm.h"
+#include "pxa2xx-ac97.h"
+
+static struct snd_soc_machine e800;
+
+static struct snd_soc_dai_link e800_dai[] = {
+{
+ .name = "AC97 Aux",
+ .stream_name = "AC97 Aux",
+ .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
+ .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
+},
+};
+
+static struct snd_soc_machine e800 = {
+ .name = "Toshiba e800",
+ .dai_link = e800_dai,
+ .num_links = ARRAY_SIZE(e800_dai),
+};
+
+static struct snd_soc_device e800_snd_devdata = {
+ .machine = &e800,
+ .platform = &pxa2xx_soc_platform,
+ .codec_dev = &soc_codec_dev_wm9712,
+};
+
+static struct platform_device *e800_snd_device;
+
+static int __init e800_init(void)
+{
+ int ret;
+
+ if (!machine_is_e800())
+ return -ENODEV;
+
+ e800_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!e800_snd_device)
+ return -ENOMEM;
+
+ platform_set_drvdata(e800_snd_device, &e800_snd_devdata);
+ e800_snd_devdata.dev = &e800_snd_device->dev;
+ ret = platform_device_add(e800_snd_device);
+
+ if (ret)
+ platform_device_put(e800_snd_device);
+
+ return ret;
+}
+
+static void __exit e800_exit(void)
+{
+ platform_device_unregister(e800_snd_device);
+}
+
+module_init(e800_init);
+module_exit(e800_exit);
+
+/* Module information */
+MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
+MODULE_DESCRIPTION("ALSA SoC driver for e800");
+MODULE_LICENSE("GPL");
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <linux/wait.h>
#include <linux/delay.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/delay.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/initval.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <linux/moduleparam.h>
#include <linux/device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
config SND_S3C24XX_SOC_I2S
tristate
+config SND_S3C2412_SOC_I2S
+ tristate
+
config SND_S3C2443_SOC_AC97
tristate
select AC97_BUS
Say Y if you want to add support for SoC audio on smdk2443
with the WM9710.
+config SND_S3C24XX_SOC_LN2440SBC_ALC650
+ tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
+ depends on SND_S3C24XX_SOC
+ select SND_S3C2443_SOC_AC97
+ select SND_SOC_AC97_CODEC
+ help
+ Say Y if you want to add support for SoC audio on ln2440sbc
+ with the ALC650.
# S3c24XX Platform Support
snd-soc-s3c24xx-objs := s3c24xx-pcm.o
snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
+snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
snd-soc-s3c2443-ac97-objs := s3c2443-ac97.o
obj-$(CONFIG_SND_S3C24XX_SOC) += snd-soc-s3c24xx.o
obj-$(CONFIG_SND_S3C24XX_SOC_I2S) += snd-soc-s3c24xx-i2s.o
obj-$(CONFIG_SND_S3C2443_SOC_AC97) += snd-soc-s3c2443-ac97.o
+obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
# S3C24XX Machine Support
snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
+snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
obj-$(CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
+obj-$(CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
--- /dev/null
+/*
+ * SoC audio for ln2440sbc
+ *
+ * Copyright 2007 KonekTel, a.s.
+ * Author: Ivan Kuten
+ * ivan.kuten@promwad.com
+ *
+ * Heavily based on smdk2443_wm9710.c
+ * Copyright 2007 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory
+ * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include "../codecs/ac97.h"
+#include "s3c24xx-pcm.h"
+#include "s3c24xx-ac97.h"
+
+static struct snd_soc_machine ln2440sbc;
+
+static struct snd_soc_dai_link ln2440sbc_dai[] = {
+{
+ .name = "AC97",
+ .stream_name = "AC97 HiFi",
+ .cpu_dai = &s3c2443_ac97_dai[0],
+ .codec_dai = &ac97_dai,
+},
+};
+
+static struct snd_soc_machine ln2440sbc = {
+ .name = "LN2440SBC",
+ .dai_link = ln2440sbc_dai,
+ .num_links = ARRAY_SIZE(ln2440sbc_dai),
+};
+
+static struct snd_soc_device ln2440sbc_snd_ac97_devdata = {
+ .machine = &ln2440sbc,
+ .platform = &s3c24xx_soc_platform,
+ .codec_dev = &soc_codec_dev_ac97,
+};
+
+static struct platform_device *ln2440sbc_snd_ac97_device;
+
+static int __init ln2440sbc_init(void)
+{
+ int ret;
+
+ ln2440sbc_snd_ac97_device = platform_device_alloc("soc-audio", -1);
+ if (!ln2440sbc_snd_ac97_device)
+ return -ENOMEM;
+
+ platform_set_drvdata(ln2440sbc_snd_ac97_device,
+ &ln2440sbc_snd_ac97_devdata);
+ ln2440sbc_snd_ac97_devdata.dev = &ln2440sbc_snd_ac97_device->dev;
+ ret = platform_device_add(ln2440sbc_snd_ac97_device);
+
+ if (ret)
+ platform_device_put(ln2440sbc_snd_ac97_device);
+
+ return ret;
+}
+
+static void __exit ln2440sbc_exit(void)
+{
+ platform_device_unregister(ln2440sbc_snd_ac97_device);
+}
+
+module_init(ln2440sbc_init);
+module_exit(ln2440sbc_exit);
+
+/* Module information */
+MODULE_AUTHOR("Ivan Kuten");
+MODULE_DESCRIPTION("ALSA SoC ALC650 LN2440SBC");
+MODULE_LICENSE("GPL");
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <asm/mach-types.h>
#include <asm/hardware/scoop.h>
-#include <asm/arch/regs-iis.h>
#include <asm/arch/regs-clock.h>
#include <asm/arch/regs-gpio.h>
#include <asm/hardware.h>
#include <asm/arch/audio.h>
#include <asm/io.h>
#include <asm/arch/spi-gpio.h>
+
+#include <asm/plat-s3c24xx/regs-iis.h>
+
#include "../codecs/wm8753.h"
#include "lm4857.h"
#include "s3c24xx-pcm.h"
--- /dev/null
+/* sound/soc/s3c24xx/s3c2412-i2s.c
+ *
+ * ALSA Soc Audio Layer - S3C2412 I2S driver
+ *
+ * Copyright (c) 2006 Wolfson Microelectronics PLC.
+ * Graeme Gregory graeme.gregory@wolfsonmicro.com
+ * linux@wolfsonmicro.com
+ *
+ * Copyright (c) 2007, 2004-2005 Simtec Electronics
+ * http://armlinux.simtec.co.uk/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/kernel.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+#include <asm/hardware.h>
+
+#include <linux/io.h>
+#include <asm/dma.h>
+
+#include <asm/plat-s3c24xx/regs-s3c2412-iis.h>
+
+#include <asm/arch/regs-gpio.h>
+#include <asm/arch/audio.h>
+#include <asm/arch/dma.h>
+
+#include "s3c24xx-pcm.h"
+#include "s3c2412-i2s.h"
+
+#define S3C2412_I2S_DEBUG 0
+#define S3C2412_I2S_DEBUG_CON 0
+
+#if S3C2412_I2S_DEBUG
+#define DBG(x...) printk(KERN_INFO x)
+#else
+#define DBG(x...) do { } while (0)
+#endif
+
+static struct s3c2410_dma_client s3c2412_dma_client_out = {
+ .name = "I2S PCM Stereo out"
+};
+
+static struct s3c2410_dma_client s3c2412_dma_client_in = {
+ .name = "I2S PCM Stereo in"
+};
+
+static struct s3c24xx_pcm_dma_params s3c2412_i2s_pcm_stereo_out = {
+ .client = &s3c2412_dma_client_out,
+ .channel = DMACH_I2S_OUT,
+ .dma_addr = S3C2410_PA_IIS + S3C2412_IISTXD,
+ .dma_size = 4,
+};
+
+static struct s3c24xx_pcm_dma_params s3c2412_i2s_pcm_stereo_in = {
+ .client = &s3c2412_dma_client_in,
+ .channel = DMACH_I2S_IN,
+ .dma_addr = S3C2410_PA_IIS + S3C2412_IISRXD,
+ .dma_size = 4,
+};
+
+struct s3c2412_i2s_info {
+ struct device *dev;
+ void __iomem *regs;
+ struct clk *iis_clk;
+ struct clk *iis_pclk;
+ struct clk *iis_cclk;
+
+ u32 suspend_iismod;
+ u32 suspend_iiscon;
+ u32 suspend_iispsr;
+};
+
+static struct s3c2412_i2s_info s3c2412_i2s;
+
+#define bit_set(v, b) (((v) & (b)) ? 1 : 0)
+
+#if S3C2412_I2S_DEBUG_CON
+static void dbg_showcon(const char *fn, u32 con)
+{
+ printk(KERN_DEBUG "%s: LRI=%d, TXFEMPT=%d, RXFEMPT=%d, TXFFULL=%d, RXFFULL=%d\n", fn,
+ bit_set(con, S3C2412_IISCON_LRINDEX),
+ bit_set(con, S3C2412_IISCON_TXFIFO_EMPTY),
+ bit_set(con, S3C2412_IISCON_RXFIFO_EMPTY),
+ bit_set(con, S3C2412_IISCON_TXFIFO_FULL),
+ bit_set(con, S3C2412_IISCON_RXFIFO_FULL));
+
+ printk(KERN_DEBUG "%s: PAUSE: TXDMA=%d, RXDMA=%d, TXCH=%d, RXCH=%d\n",
+ fn,
+ bit_set(con, S3C2412_IISCON_TXDMA_PAUSE),
+ bit_set(con, S3C2412_IISCON_RXDMA_PAUSE),
+ bit_set(con, S3C2412_IISCON_TXCH_PAUSE),
+ bit_set(con, S3C2412_IISCON_RXCH_PAUSE));
+ printk(KERN_DEBUG "%s: ACTIVE: TXDMA=%d, RXDMA=%d, IIS=%d\n", fn,
+ bit_set(con, S3C2412_IISCON_TXDMA_ACTIVE),
+ bit_set(con, S3C2412_IISCON_RXDMA_ACTIVE),
+ bit_set(con, S3C2412_IISCON_IIS_ACTIVE));
+}
+#else
+static inline void dbg_showcon(const char *fn, u32 con)
+{
+}
+#endif
+
+/* Turn on or off the transmission path. */
+static void s3c2412_snd_txctrl(int on)
+{
+ struct s3c2412_i2s_info *i2s = &s3c2412_i2s;
+ void __iomem *regs = i2s->regs;
+ u32 fic, con, mod;
+
+ DBG("%s(%d)\n", __func__, on);
+
+ fic = readl(regs + S3C2412_IISFIC);
+ con = readl(regs + S3C2412_IISCON);
+ mod = readl(regs + S3C2412_IISMOD);
+
+ DBG("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);
+
+ if (on) {
+ con |= S3C2412_IISCON_TXDMA_ACTIVE | S3C2412_IISCON_IIS_ACTIVE;
+ con &= ~S3C2412_IISCON_TXDMA_PAUSE;
+ con &= ~S3C2412_IISCON_TXCH_PAUSE;
+
+ switch (mod & S3C2412_IISMOD_MODE_MASK) {
+ case S3C2412_IISMOD_MODE_TXONLY:
+ case S3C2412_IISMOD_MODE_TXRX:
+ /* do nothing, we are in the right mode */
+ break;
+
+ case S3C2412_IISMOD_MODE_RXONLY:
+ mod &= ~S3C2412_IISMOD_MODE_MASK;
+ mod |= S3C2412_IISMOD_MODE_TXRX;
+ break;
+
+ default:
+ dev_err(i2s->dev, "TXEN: Invalid MODE in IISMOD\n");
+ }
+
+ writel(con, regs + S3C2412_IISCON);
+ writel(mod, regs + S3C2412_IISMOD);
+ } else {
+ /* Note, we do not have any indication that the FIFO problems
+ * tha the S3C2410/2440 had apply here, so we should be able
+ * to disable the DMA and TX without resetting the FIFOS.
+ */
+
+ con |= S3C2412_IISCON_TXDMA_PAUSE;
+ con |= S3C2412_IISCON_TXCH_PAUSE;
+ con &= ~S3C2412_IISCON_TXDMA_ACTIVE;
+
+ switch (mod & S3C2412_IISMOD_MODE_MASK) {
+ case S3C2412_IISMOD_MODE_TXRX:
+ mod &= ~S3C2412_IISMOD_MODE_MASK;
+ mod |= S3C2412_IISMOD_MODE_RXONLY;
+ break;
+
+ case S3C2412_IISMOD_MODE_TXONLY:
+ mod &= ~S3C2412_IISMOD_MODE_MASK;
+ con &= ~S3C2412_IISCON_IIS_ACTIVE;
+ break;
+
+ default:
+ dev_err(i2s->dev, "TXDIS: Invalid MODE in IISMOD\n");
+ }
+
+ writel(mod, regs + S3C2412_IISMOD);
+ writel(con, regs + S3C2412_IISCON);
+ }
+
+ fic = readl(regs + S3C2412_IISFIC);
+ dbg_showcon(__func__, con);
+ DBG("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);
+}
+
+static void s3c2412_snd_rxctrl(int on)
+{
+ struct s3c2412_i2s_info *i2s = &s3c2412_i2s;
+ void __iomem *regs = i2s->regs;
+ u32 fic, con, mod;
+
+ DBG("%s(%d)\n", __func__, on);
+
+ fic = readl(regs + S3C2412_IISFIC);
+ con = readl(regs + S3C2412_IISCON);
+ mod = readl(regs + S3C2412_IISMOD);
+
+ DBG("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);
+
+ if (on) {
+ con |= S3C2412_IISCON_RXDMA_ACTIVE | S3C2412_IISCON_IIS_ACTIVE;
+ con &= ~S3C2412_IISCON_RXDMA_PAUSE;
+ con &= ~S3C2412_IISCON_RXCH_PAUSE;
+
+ switch (mod & S3C2412_IISMOD_MODE_MASK) {
+ case S3C2412_IISMOD_MODE_TXRX:
+ case S3C2412_IISMOD_MODE_RXONLY:
+ /* do nothing, we are in the right mode */
+ break;
+
+ case S3C2412_IISMOD_MODE_TXONLY:
+ mod &= ~S3C2412_IISMOD_MODE_MASK;
+ mod |= S3C2412_IISMOD_MODE_TXRX;
+ break;
+
+ default:
+ dev_err(i2s->dev, "RXEN: Invalid MODE in IISMOD\n");
+ }
+
+ writel(mod, regs + S3C2412_IISMOD);
+ writel(con, regs + S3C2412_IISCON);
+ } else {
+ /* See txctrl notes on FIFOs. */
+
+ con &= ~S3C2412_IISCON_RXDMA_ACTIVE;
+ con |= S3C2412_IISCON_RXDMA_PAUSE;
+ con |= S3C2412_IISCON_RXCH_PAUSE;
+
+ switch (mod & S3C2412_IISMOD_MODE_MASK) {
+ case S3C2412_IISMOD_MODE_RXONLY:
+ con &= ~S3C2412_IISCON_IIS_ACTIVE;
+ mod &= ~S3C2412_IISMOD_MODE_MASK;
+ break;
+
+ case S3C2412_IISMOD_MODE_TXRX:
+ mod &= ~S3C2412_IISMOD_MODE_MASK;
+ mod |= S3C2412_IISMOD_MODE_TXONLY;
+ break;
+
+ default:
+ dev_err(i2s->dev, "RXEN: Invalid MODE in IISMOD\n");
+ }
+
+ writel(con, regs + S3C2412_IISCON);
+ writel(mod, regs + S3C2412_IISMOD);
+ }
+
+ fic = readl(regs + S3C2412_IISFIC);
+ DBG("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);
+}
+
+
+/*
+ * Wait for the LR signal to allow synchronisation to the L/R clock
+ * from the codec. May only be needed for slave mode.
+ */
+static int s3c2412_snd_lrsync(void)
+{
+ u32 iiscon;
+ unsigned long timeout = jiffies + msecs_to_jiffies(5);
+
+ DBG("Entered %s\n", __func__);
+
+ while (1) {
+ iiscon = readl(s3c2412_i2s.regs + S3C2412_IISCON);
+ if (iiscon & S3C2412_IISCON_LRINDEX)
+ break;
+
+ if (timeout < jiffies) {
+ printk(KERN_ERR "%s: timeout\n", __func__);
+ return -ETIMEDOUT;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Check whether CPU is the master or slave
+ */
+static inline int s3c2412_snd_is_clkmaster(void)
+{
+ u32 iismod = readl(s3c2412_i2s.regs + S3C2412_IISMOD);
+
+ DBG("Entered %s\n", __func__);
+
+ iismod &= S3C2412_IISMOD_MASTER_MASK;
+ return !(iismod == S3C2412_IISMOD_SLAVE);
+}
+
+/*
+ * Set S3C2412 I2S DAI format
+ */
+static int s3c2412_i2s_set_fmt(struct snd_soc_cpu_dai *cpu_dai,
+ unsigned int fmt)
+{
+ u32 iismod;
+
+
+ DBG("Entered %s\n", __func__);
+
+ iismod = readl(s3c2412_i2s.regs + S3C2412_IISMOD);
+ DBG("hw_params r: IISMOD: %x \n", iismod);
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ iismod &= ~S3C2412_IISMOD_MASTER_MASK;
+ iismod |= S3C2412_IISMOD_SLAVE;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ iismod &= ~S3C2412_IISMOD_MASTER_MASK;
+ iismod |= S3C2412_IISMOD_MASTER_INTERNAL;
+ break;
+ default:
+ DBG("unknwon master/slave format\n");
+ return -EINVAL;
+ }
+
+ iismod &= ~S3C2412_IISMOD_SDF_MASK;
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_RIGHT_J:
+ iismod |= S3C2412_IISMOD_SDF_MSB;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ iismod |= S3C2412_IISMOD_SDF_LSB;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ iismod |= S3C2412_IISMOD_SDF_IIS;
+ break;
+ default:
+ DBG("Unknown data format\n");
+ return -EINVAL;
+ }
+
+ writel(iismod, s3c2412_i2s.regs + S3C2412_IISMOD);
+ DBG("hw_params w: IISMOD: %x \n", iismod);
+ return 0;
+}
+
+static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ u32 iismod;
+
+ DBG("Entered %s\n", __func__);
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ rtd->dai->cpu_dai->dma_data = &s3c2412_i2s_pcm_stereo_out;
+ else
+ rtd->dai->cpu_dai->dma_data = &s3c2412_i2s_pcm_stereo_in;
+
+ /* Working copies of register */
+ iismod = readl(s3c2412_i2s.regs + S3C2412_IISMOD);
+ DBG("%s: r: IISMOD: %x\n", __func__, iismod);
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S8:
+ iismod |= S3C2412_IISMOD_8BIT;
+ break;
+ case SNDRV_PCM_FORMAT_S16_LE:
+ iismod &= ~S3C2412_IISMOD_8BIT;
+ break;
+ }
+
+ writel(iismod, s3c2412_i2s.regs + S3C2412_IISMOD);
+ DBG("%s: w: IISMOD: %x\n", __func__, iismod);
+ return 0;
+}
+
+static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
+ unsigned long irqs;
+ int ret = 0;
+
+ DBG("Entered %s\n", __func__);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ /* On start, ensure that the FIFOs are cleared and reset. */
+
+ writel(capture ? S3C2412_IISFIC_RXFLUSH : S3C2412_IISFIC_TXFLUSH,
+ s3c2412_i2s.regs + S3C2412_IISFIC);
+
+ /* clear again, just in case */
+ writel(0x0, s3c2412_i2s.regs + S3C2412_IISFIC);
+
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ if (!s3c2412_snd_is_clkmaster()) {
+ ret = s3c2412_snd_lrsync();
+ if (ret)
+ goto exit_err;
+ }
+
+ local_irq_save(irqs);
+
+ if (capture)
+ s3c2412_snd_rxctrl(1);
+ else
+ s3c2412_snd_txctrl(1);
+
+ local_irq_restore(irqs);
+ break;
+
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ local_irq_save(irqs);
+
+ if (capture)
+ s3c2412_snd_rxctrl(0);
+ else
+ s3c2412_snd_txctrl(0);
+
+ local_irq_restore(irqs);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+exit_err:
+ return ret;
+}
+
+/* default table of all avaialable root fs divisors */
+static unsigned int s3c2412_iis_fs[] = { 256, 512, 384, 768, 0 };
+
+int s3c2412_iis_calc_rate(struct s3c2412_rate_calc *info,
+ unsigned int *fstab,
+ unsigned int rate, struct clk *clk)
+{
+ unsigned long clkrate = clk_get_rate(clk);
+ unsigned int div;
+ unsigned int fsclk;
+ unsigned int actual;
+ unsigned int fs;
+ unsigned int fsdiv;
+ signed int deviation = 0;
+ unsigned int best_fs = 0;
+ unsigned int best_div = 0;
+ unsigned int best_rate = 0;
+ unsigned int best_deviation = INT_MAX;
+
+
+ if (fstab == NULL)
+ fstab = s3c2412_iis_fs;
+
+ for (fs = 0;; fs++) {
+ fsdiv = s3c2412_iis_fs[fs];
+
+ if (fsdiv == 0)
+ break;
+
+ fsclk = clkrate / fsdiv;
+ div = fsclk / rate;
+
+ if ((fsclk % rate) > (rate / 2))
+ div++;
+
+ if (div <= 1)
+ continue;
+
+ actual = clkrate / (fsdiv * div);
+ deviation = actual - rate;
+
+ printk(KERN_DEBUG "%dfs: div %d => result %d, deviation %d\n",
+ fsdiv, div, actual, deviation);
+
+ deviation = abs(deviation);
+
+ if (deviation < best_deviation) {
+ best_fs = fsdiv;
+ best_div = div;
+ best_rate = actual;
+ best_deviation = deviation;
+ }
+
+ if (deviation == 0)
+ break;
+ }
+
+ printk(KERN_DEBUG "best: fs=%d, div=%d, rate=%d\n",
+ best_fs, best_div, best_rate);
+
+ info->fs_div = best_fs;
+ info->clk_div = best_div;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(s3c2412_iis_calc_rate);
+
+/*
+ * Set S3C2412 Clock source
+ */
+static int s3c2412_i2s_set_sysclk(struct snd_soc_cpu_dai *cpu_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ u32 iismod = readl(s3c2412_i2s.regs + S3C2412_IISMOD);
+
+ DBG("%s(%p, %d, %u, %d)\n", __func__, cpu_dai, clk_id,
+ freq, dir);
+
+ switch (clk_id) {
+ case S3C2412_CLKSRC_PCLK:
+ iismod &= ~S3C2412_IISMOD_MASTER_MASK;
+ iismod |= S3C2412_IISMOD_MASTER_INTERNAL;
+ break;
+ case S3C2412_CLKSRC_I2SCLK:
+ iismod &= ~S3C2412_IISMOD_MASTER_MASK;
+ iismod |= S3C2412_IISMOD_MASTER_EXTERNAL;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ writel(iismod, s3c2412_i2s.regs + S3C2412_IISMOD);
+ return 0;
+}
+
+/*
+ * Set S3C2412 Clock dividers
+ */
+static int s3c2412_i2s_set_clkdiv(struct snd_soc_cpu_dai *cpu_dai,
+ int div_id, int div)
+{
+ struct s3c2412_i2s_info *i2s = &s3c2412_i2s;
+ u32 reg;
+
+ DBG("%s(%p, %d, %d)\n", __func__, cpu_dai, div_id, div);
+
+ switch (div_id) {
+ case S3C2412_DIV_BCLK:
+ reg = readl(i2s->regs + S3C2412_IISMOD);
+ reg &= ~S3C2412_IISMOD_BCLK_MASK;
+ writel(reg | div, i2s->regs + S3C2412_IISMOD);
+
+ DBG("%s: MOD=%08x\n", __func__, readl(i2s->regs + S3C2412_IISMOD));
+ break;
+
+ case S3C2412_DIV_RCLK:
+ if (div > 3) {
+ /* convert value to bit field */
+
+ switch (div) {
+ case 256:
+ div = S3C2412_IISMOD_RCLK_256FS;
+ break;
+
+ case 384:
+ div = S3C2412_IISMOD_RCLK_384FS;
+ break;
+
+ case 512:
+ div = S3C2412_IISMOD_RCLK_512FS;
+ break;
+
+ case 768:
+ div = S3C2412_IISMOD_RCLK_768FS;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+ }
+
+ reg = readl(s3c2412_i2s.regs + S3C2412_IISMOD);
+ reg &= ~S3C2412_IISMOD_RCLK_MASK;
+ writel(reg | div, i2s->regs + S3C2412_IISMOD);
+ DBG("%s: MOD=%08x\n", __func__, readl(i2s->regs + S3C2412_IISMOD));
+ break;
+
+ case S3C2412_DIV_PRESCALER:
+ if (div >= 0) {
+ writel((div << 8) | S3C2412_IISPSR_PSREN,
+ i2s->regs + S3C2412_IISPSR);
+ } else {
+ writel(0x0, i2s->regs + S3C2412_IISPSR);
+ }
+ DBG("%s: PSR=%08x\n", __func__, readl(i2s->regs + S3C2412_IISPSR));
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+struct clk *s3c2412_get_iisclk(void)
+{
+ return s3c2412_i2s.iis_clk;
+}
+EXPORT_SYMBOL_GPL(s3c2412_get_iisclk);
+
+
+static int s3c2412_i2s_probe(struct platform_device *pdev)
+{
+ DBG("Entered %s\n", __func__);
+
+ s3c2412_i2s.dev = &pdev->dev;
+
+ s3c2412_i2s.regs = ioremap(S3C2410_PA_IIS, 0x100);
+ if (s3c2412_i2s.regs == NULL)
+ return -ENXIO;
+
+ s3c2412_i2s.iis_pclk = clk_get(&pdev->dev, "iis");
+ if (s3c2412_i2s.iis_pclk == NULL) {
+ DBG("failed to get iis_clock\n");
+ iounmap(s3c2412_i2s.regs);
+ return -ENODEV;
+ }
+
+ s3c2412_i2s.iis_cclk = clk_get(&pdev->dev, "i2sclk");
+ if (s3c2412_i2s.iis_cclk == NULL) {
+ DBG("failed to get i2sclk clock\n");
+ iounmap(s3c2412_i2s.regs);
+ return -ENODEV;
+ }
+
+ clk_set_parent(s3c2412_i2s.iis_cclk, clk_get(NULL, "mpll"));
+
+ clk_enable(s3c2412_i2s.iis_pclk);
+ clk_enable(s3c2412_i2s.iis_cclk);
+
+ s3c2412_i2s.iis_clk = s3c2412_i2s.iis_pclk;
+
+ /* Configure the I2S pins in correct mode */
+ s3c2410_gpio_cfgpin(S3C2410_GPE0, S3C2410_GPE0_I2SLRCK);
+ s3c2410_gpio_cfgpin(S3C2410_GPE1, S3C2410_GPE1_I2SSCLK);
+ s3c2410_gpio_cfgpin(S3C2410_GPE2, S3C2410_GPE2_CDCLK);
+ s3c2410_gpio_cfgpin(S3C2410_GPE3, S3C2410_GPE3_I2SSDI);
+ s3c2410_gpio_cfgpin(S3C2410_GPE4, S3C2410_GPE4_I2SSDO);
+
+ s3c2412_snd_txctrl(0);
+ s3c2412_snd_rxctrl(0);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int s3c2412_i2s_suspend(struct platform_device *dev,
+ struct snd_soc_cpu_dai *dai)
+{
+ struct s3c2412_i2s_info *i2s = &s3c2412_i2s;
+ u32 iismod;
+
+ if (dai->active) {
+ i2s->suspend_iismod = readl(i2s->regs + S3C2412_IISMOD);
+ i2s->suspend_iiscon = readl(i2s->regs + S3C2412_IISCON);
+ i2s->suspend_iispsr = readl(i2s->regs + S3C2412_IISPSR);
+
+ /* some basic suspend checks */
+
+ iismod = readl(i2s->regs + S3C2412_IISMOD);
+
+ if (iismod & S3C2412_IISCON_RXDMA_ACTIVE)
+ dev_warn(&dev->dev, "%s: RXDMA active?\n", __func__);
+
+ if (iismod & S3C2412_IISCON_TXDMA_ACTIVE)
+ dev_warn(&dev->dev, "%s: TXDMA active?\n", __func__);
+
+ if (iismod & S3C2412_IISCON_IIS_ACTIVE)
+ dev_warn(&dev->dev, "%s: IIS active\n", __func__);
+ }
+
+ return 0;
+}
+
+static int s3c2412_i2s_resume(struct platform_device *pdev,
+ struct snd_soc_cpu_dai *dai)
+{
+ struct s3c2412_i2s_info *i2s = &s3c2412_i2s;
+
+ dev_info(&pdev->dev, "dai_active %d, IISMOD %08x, IISCON %08x\n",
+ dai->active, i2s->suspend_iismod, i2s->suspend_iiscon);
+
+ if (dai->active) {
+ writel(i2s->suspend_iiscon, i2s->regs + S3C2412_IISCON);
+ writel(i2s->suspend_iismod, i2s->regs + S3C2412_IISMOD);
+ writel(i2s->suspend_iispsr, i2s->regs + S3C2412_IISPSR);
+
+ writel(S3C2412_IISFIC_RXFLUSH | S3C2412_IISFIC_TXFLUSH,
+ i2s->regs + S3C2412_IISFIC);
+
+ ndelay(250);
+ writel(0x0, i2s->regs + S3C2412_IISFIC);
+
+ }
+
+ return 0;
+}
+#else
+#define s3c2412_i2s_suspend NULL
+#define s3c2412_i2s_resume NULL
+#endif /* CONFIG_PM */
+
+#define S3C2412_I2S_RATES \
+ (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
+ SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
+ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
+
+struct snd_soc_cpu_dai s3c2412_i2s_dai = {
+ .name = "s3c2412-i2s",
+ .id = 0,
+ .type = SND_SOC_DAI_I2S,
+ .probe = s3c2412_i2s_probe,
+ .suspend = s3c2412_i2s_suspend,
+ .resume = s3c2412_i2s_resume,
+ .playback = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = S3C2412_I2S_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .capture = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = S3C2412_I2S_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .ops = {
+ .trigger = s3c2412_i2s_trigger,
+ .hw_params = s3c2412_i2s_hw_params,
+ },
+ .dai_ops = {
+ .set_fmt = s3c2412_i2s_set_fmt,
+ .set_clkdiv = s3c2412_i2s_set_clkdiv,
+ .set_sysclk = s3c2412_i2s_set_sysclk,
+ },
+};
+EXPORT_SYMBOL_GPL(s3c2412_i2s_dai);
+
+/* Module information */
+MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
+MODULE_DESCRIPTION("S3C2412 I2S SoC Interface");
+MODULE_LICENSE("GPL");
--- /dev/null
+/* sound/soc/s3c24xx/s3c2412-i2s.c
+ *
+ * ALSA Soc Audio Layer - S3C2412 I2S driver
+ *
+ * Copyright (c) 2007 Simtec Electronics
+ * http://armlinux.simtec.co.uk/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+*/
+
+#ifndef __SND_SOC_S3C24XX_S3C2412_I2S_H
+#define __SND_SOC_S3C24XX_S3C2412_I2S_H __FILE__
+
+#define S3C2412_DIV_BCLK (1)
+#define S3C2412_DIV_RCLK (2)
+#define S3C2412_DIV_PRESCALER (3)
+
+#define S3C2412_CLKSRC_PCLK (0)
+#define S3C2412_CLKSRC_I2SCLK (1)
+
+extern struct clk *s3c2412_get_iisclk(void);
+
+extern struct snd_soc_cpu_dai s3c2412_i2s_dai;
+
+struct s3c2412_rate_calc {
+ unsigned int clk_div; /* for prescaler */
+ unsigned int fs_div; /* for root frame clock */
+};
+
+extern int s3c2412_iis_calc_rate(struct s3c2412_rate_calc *info,
+ unsigned int *fstab,
+ unsigned int rate, struct clk *clk);
+
+#endif /* __SND_SOC_S3C24XX_S3C2412_I2S_H */
#include <linux/delay.h>
#include <linux/clk.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
ac_glbctrl |= S3C_AC97_GLBCTRL_TRANSFERDATAENABLE;
writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
- ret = request_irq(IRQ_S3C2443_AC97, s3c2443_ac97_irq,
+ ret = request_irq(IRQ_S3C244x_AC97, s3c2443_ac97_irq,
IRQF_DISABLED, "AC97", NULL);
if (ret < 0) {
printk(KERN_ERR "s3c24xx-ac97: interrupt request failed.\n");
static void s3c2443_ac97_remove(struct platform_device *pdev)
{
- free_irq(IRQ_S3C2443_AC97, NULL);
+ free_irq(IRQ_S3C244x_AC97, NULL);
clk_disable(s3c24xx_ac97.ac97_clk);
clk_put(s3c24xx_ac97.ac97_clk);
iounmap(s3c24xx_ac97.regs);
#define AC_CMD_ADDR(x) (x << 16)
#define AC_CMD_DATA(x) (x & 0xffff)
+#ifdef CONFIG_CPU_S3C2440
+#define IRQ_S3C244x_AC97 IRQ_S3C2440_AC97
+#else
+#define IRQ_S3C244x_AC97 IRQ_S3C2443_AC97
+#endif
+
extern struct snd_soc_cpu_dai s3c2443_ac97_dai[];
#endif /*S3C24XXAC97_H_*/
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/clk.h>
-#include <sound/driver.h>
+#include <linux/jiffies.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <asm/hardware.h>
#include <asm/io.h>
-#include <asm/arch/regs-iis.h>
#include <asm/arch/regs-gpio.h>
#include <asm/arch/regs-clock.h>
#include <asm/arch/audio.h>
#include <asm/dma.h>
#include <asm/arch/dma.h>
+#include <asm/plat-s3c24xx/regs-iis.h>
+
#include "s3c24xx-pcm.h"
#include "s3c24xx-i2s.h"
struct s3c24xx_i2s_info {
void __iomem *regs;
struct clk *iis_clk;
+ u32 iiscon;
+ u32 iismod;
+ u32 iisfcon;
+ u32 iispsr;
};
static struct s3c24xx_i2s_info s3c24xx_i2s;
if (iiscon & S3C2410_IISCON_LRINDEX)
break;
- if (timeout < jiffies)
+ if (time_after(jiffies, timeout))
return -ETIMEDOUT;
}
return 0;
}
+#ifdef CONFIG_PM
+int s3c24xx_i2s_suspend(struct platform_device *pdev,
+ struct snd_soc_cpu_dai *cpu_dai)
+{
+ s3c24xx_i2s.iiscon = readl(s3c24xx_i2s.regs + S3C2410_IISCON);
+ s3c24xx_i2s.iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
+ s3c24xx_i2s.iisfcon = readl(s3c24xx_i2s.regs + S3C2410_IISFCON);
+ s3c24xx_i2s.iispsr = readl(s3c24xx_i2s.regs + S3C2410_IISPSR);
+
+ clk_disable(s3c24xx_i2s.iis_clk);
+
+ return 0;
+}
+
+int s3c24xx_i2s_resume(struct platform_device *pdev,
+ struct snd_soc_cpu_dai *cpu_dai)
+{
+ clk_enable(s3c24xx_i2s.iis_clk);
+
+ writel(s3c24xx_i2s.iiscon, s3c24xx_i2s.regs + S3C2410_IISCON);
+ writel(s3c24xx_i2s.iismod, s3c24xx_i2s.regs + S3C2410_IISMOD);
+ writel(s3c24xx_i2s.iisfcon, s3c24xx_i2s.regs + S3C2410_IISFCON);
+ writel(s3c24xx_i2s.iispsr, s3c24xx_i2s.regs + S3C2410_IISPSR);
+
+ return 0;
+}
+#else
+#define s3c24xx_i2s_suspend NULL
+#define s3c24xx_i2s_resume NULL
+#endif
+
+
#define S3C24XX_I2S_RATES \
(SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
.id = 0,
.type = SND_SOC_DAI_I2S,
.probe = s3c24xx_i2s_probe,
+ .suspend = s3c24xx_i2s_suspend,
+ .resume = s3c24xx_i2s_resume,
.playback = {
.channels_min = 2,
.channels_max = 2,
#include <linux/slab.h>
#include <linux/dma-mapping.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_MMAP_VALID,
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_RESUME,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_U16_LE |
SNDRV_PCM_FMTBIT_U8 |
}
}
- /* channel needs configuring for mem=>device, increment memory addr,
- * sync to pclk, half-word transfers to the IIS-FIFO. */
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- s3c2410_dma_devconfig(prtd->params->channel,
- S3C2410_DMASRC_MEM, S3C2410_DISRCC_INC |
- S3C2410_DISRCC_APB, prtd->params->dma_addr);
-
- s3c2410_dma_config(prtd->params->channel,
- prtd->params->dma_size,
- S3C2410_DCON_SYNC_PCLK |
- S3C2410_DCON_HANDSHAKE);
- } else {
- s3c2410_dma_config(prtd->params->channel,
- prtd->params->dma_size,
- S3C2410_DCON_HANDSHAKE |
- S3C2410_DCON_SYNC_PCLK);
-
- s3c2410_dma_devconfig(prtd->params->channel,
- S3C2410_DMASRC_HW, 0x3,
- prtd->params->dma_addr);
- }
-
s3c2410_dma_set_buffdone_fn(prtd->params->channel,
s3c24xx_audio_buffdone);
if (!prtd->params)
return 0;
+ /* channel needs configuring for mem=>device, increment memory addr,
+ * sync to pclk, half-word transfers to the IIS-FIFO. */
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ s3c2410_dma_devconfig(prtd->params->channel,
+ S3C2410_DMASRC_MEM, S3C2410_DISRCC_INC |
+ S3C2410_DISRCC_APB, prtd->params->dma_addr);
+
+ s3c2410_dma_config(prtd->params->channel,
+ prtd->params->dma_size,
+ S3C2410_DCON_SYNC_PCLK |
+ S3C2410_DCON_HANDSHAKE);
+ } else {
+ s3c2410_dma_config(prtd->params->channel,
+ prtd->params->dma_size,
+ S3C2410_DCON_HANDSHAKE |
+ S3C2410_DCON_SYNC_PCLK);
+
+ s3c2410_dma_devconfig(prtd->params->channel,
+ S3C2410_DMASRC_HW, 0x3,
+ prtd->params->dma_addr);
+ }
+
/* flush the DMA channel */
s3c2410_dma_ctrl(prtd->params->channel, S3C2410_DMAOP_FLUSH);
prtd->dma_loaded = 0;
#include <linux/module.h>
#include <linux/device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <linux/interrupt.h>
#include <linux/wait.h>
#include <linux/delay.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
unsigned int to1, to2, i;
unsigned short adr;
- for (i = 0; i < AC97_READ_RETRY; ++i) {
+ for (i = AC97_READ_RETRY; i; i--) {
*v = 0;
/* wait for HAC to receive something from the codec */
for (to1 = TMO_E4;
udelay(21);
}
HACREG(HACRSR) &= ~(RSR_STDRY | RSR_STARY);
- return (i < AC97_READ_RETRY);
+ return i;
}
static unsigned short hac_read_codec_aux(struct hac_priv *hac,
unsigned short val;
unsigned int i, to;
- for (i = 0; i < AC97_READ_RETRY; i++) {
+ for (i = AC97_READ_RETRY; i; i--) {
/* send_read_request */
local_irq_disable();
HACREG(HACTSR) &= ~(TSR_CMDAMT);
break;
}
- if (i == AC97_READ_RETRY)
- return ~0;
-
- return val;
+ return i ? val : ~0;
}
static void hac_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
struct hac_priv *hac = &hac_cpu_data[unit_id];
unsigned int i, to;
/* write_codec_aux */
- for (i = 0; i < AC97_WRITE_RETRY; i++) {
+ for (i = AC97_WRITE_RETRY; i; i--) {
/* send_write_request */
local_irq_disable();
HACREG(HACTSR) &= ~(TSR_CMDDMT | TSR_CMDAMT);
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/initval.h>
#include <linux/pm.h>
#include <linux/bitops.h>
#include <linux/platform_device.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
/* are we waiting on this codec DAI stream */
if (codec_dai->pop_wait == 1) {
+ /* power down the codec to D1 if no longer active */
+ if (codec->active == 0) {
+ dbg("pop wq D1 %s %s\n", codec->name,
+ codec_dai->playback.stream_name);
+ snd_soc_dapm_device_event(socdev,
+ SNDRV_CTL_POWER_D1);
+ }
+
codec_dai->pop_wait = 0;
- snd_soc_dapm_stream_event(codec, codec_dai->playback.stream_name,
+ snd_soc_dapm_stream_event(codec,
+ codec_dai->playback.stream_name,
SND_SOC_DAPM_STREAM_STOP);
/* power down the codec power domain if no longer active */
if (codec->active == 0) {
dbg("pop wq D3 %s %s\n", codec->name,
codec_dai->playback.stream_name);
- if (codec->dapm_event)
- codec->dapm_event(codec, SNDRV_CTL_POWER_D3hot);
+ snd_soc_dapm_device_event(socdev,
+ SNDRV_CTL_POWER_D3hot);
}
}
}
} else {
/* capture streams can be powered down now */
snd_soc_dapm_stream_event(codec,
- codec_dai->capture.stream_name, SND_SOC_DAPM_STREAM_STOP);
+ codec_dai->capture.stream_name,
+ SND_SOC_DAPM_STREAM_STOP);
- if (codec->active == 0 && codec_dai->pop_wait == 0){
- if (codec->dapm_event)
- codec->dapm_event(codec, SNDRV_CTL_POWER_D3hot);
- }
+ if (codec->active == 0 && codec_dai->pop_wait == 0)
+ snd_soc_dapm_device_event(socdev,
+ SNDRV_CTL_POWER_D3hot);
}
mutex_unlock(&pcm_mutex);
/* no delayed work - do we need to power up codec */
if (codec->dapm_state != SNDRV_CTL_POWER_D0) {
- if (codec->dapm_event)
- codec->dapm_event(codec, SNDRV_CTL_POWER_D1);
+ snd_soc_dapm_device_event(socdev, SNDRV_CTL_POWER_D1);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
snd_soc_dapm_stream_event(codec,
codec_dai->capture.stream_name,
SND_SOC_DAPM_STREAM_START);
- if (codec->dapm_event)
- codec->dapm_event(codec, SNDRV_CTL_POWER_D0);
+ snd_soc_dapm_device_event(socdev, SNDRV_CTL_POWER_D0);
if (codec_dai->dai_ops.digital_mute)
codec_dai->dai_ops.digital_mute(codec_dai, 0);
dai->dai_ops.digital_mute(dai, 1);
}
+ /* suspend all pcms */
+ for (i = 0; i < machine->num_links; i++)
+ snd_pcm_suspend_all(machine->dai_link[i].pcm);
+
if (machine->suspend_pre)
machine->suspend_pre(pdev, state);
return ret;
}
+ dai_link->pcm = pcm;
pcm->private_data = rtd;
soc_pcm_ops.mmap = socdev->platform->pcm_ops->mmap;
soc_pcm_ops.pointer = socdev->platform->pcm_ops->pointer;
struct snd_soc_machine *machine = socdev->machine;
int ret = 0, i, ac97 = 0, err = 0;
- mutex_lock(&codec->mutex);
for(i = 0; i < machine->num_links; i++) {
if (socdev->machine->dai_link[i].init) {
err = socdev->machine->dai_link[i].init(codec);
goto out;
}
+ mutex_lock(&codec->mutex);
#ifdef CONFIG_SND_SOC_AC97_BUS
if (ac97) {
ret = soc_ac97_dev_register(codec);
if (ret < 0) {
printk(KERN_ERR "asoc: AC97 device register failed\n");
snd_card_free(codec->card);
+ mutex_unlock(&codec->mutex);
goto out;
}
}
err = device_create_file(socdev->dev, &dev_attr_codec_reg);
if (err < 0)
printk(KERN_WARNING "asoc: failed to add codec sysfs entries\n");
-out:
+
mutex_unlock(&codec->mutex);
+
+out:
return ret;
}
EXPORT_SYMBOL_GPL(snd_soc_register_card);
memcpy(&template, _template, sizeof(template));
if (long_name)
template.name = long_name;
- template.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
template.index = 0;
return snd_ctl_new1(&template, data);
int snd_soc_info_volsw_ext(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- int mask = kcontrol->private_value;
+ int max = kcontrol->private_value;
+
+ if (max == 1)
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ else
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->type =
- mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = 0;
- uinfo->value.integer.max = mask;
+ uinfo->value.integer.max = max;
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_info_volsw_ext);
int snd_soc_info_volsw(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- int mask = (kcontrol->private_value >> 16) & 0xff;
+ int max = (kcontrol->private_value >> 16) & 0xff;
int shift = (kcontrol->private_value >> 8) & 0x0f;
int rshift = (kcontrol->private_value >> 12) & 0x0f;
- uinfo->type =
- mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
+ if (max == 1)
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ else
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+
uinfo->count = shift == rshift ? 1 : 2;
uinfo->value.integer.min = 0;
- uinfo->value.integer.max = mask;
+ uinfo->value.integer.max = max;
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_info_volsw);
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0x0f;
int rshift = (kcontrol->private_value >> 12) & 0x0f;
- int mask = (kcontrol->private_value >> 16) & 0xff;
+ int max = (kcontrol->private_value >> 16) & 0xff;
+ int mask = (1 << fls(max)) - 1;
int invert = (kcontrol->private_value >> 24) & 0x01;
ucontrol->value.integer.value[0] =
(snd_soc_read(codec, reg) >> rshift) & mask;
if (invert) {
ucontrol->value.integer.value[0] =
- mask - ucontrol->value.integer.value[0];
+ max - ucontrol->value.integer.value[0];
if (shift != rshift)
ucontrol->value.integer.value[1] =
- mask - ucontrol->value.integer.value[1];
+ max - ucontrol->value.integer.value[1];
}
return 0;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0x0f;
int rshift = (kcontrol->private_value >> 12) & 0x0f;
- int mask = (kcontrol->private_value >> 16) & 0xff;
+ int max = (kcontrol->private_value >> 16) & 0xff;
+ int mask = (1 << fls(max)) - 1;
int invert = (kcontrol->private_value >> 24) & 0x01;
- int err;
unsigned short val, val2, val_mask;
val = (ucontrol->value.integer.value[0] & mask);
if (invert)
- val = mask - val;
+ val = max - val;
val_mask = mask << shift;
val = val << shift;
if (shift != rshift) {
val2 = (ucontrol->value.integer.value[1] & mask);
if (invert)
- val2 = mask - val2;
+ val2 = max - val2;
val_mask |= mask << rshift;
val |= val2 << rshift;
}
- err = snd_soc_update_bits(codec, reg, val_mask, val);
- return err;
+ return snd_soc_update_bits(codec, reg, val_mask, val);
}
EXPORT_SYMBOL_GPL(snd_soc_put_volsw);
int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- int mask = (kcontrol->private_value >> 12) & 0xff;
+ int max = (kcontrol->private_value >> 12) & 0xff;
+
+ if (max == 1)
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ else
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->type =
- mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
uinfo->value.integer.min = 0;
- uinfo->value.integer.max = mask;
+ uinfo->value.integer.max = max;
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_info_volsw_2r);
int reg = kcontrol->private_value & 0xff;
int reg2 = (kcontrol->private_value >> 24) & 0xff;
int shift = (kcontrol->private_value >> 8) & 0x0f;
- int mask = (kcontrol->private_value >> 12) & 0xff;
+ int max = (kcontrol->private_value >> 12) & 0xff;
+ int mask = (1<<fls(max))-1;
int invert = (kcontrol->private_value >> 20) & 0x01;
ucontrol->value.integer.value[0] =
(snd_soc_read(codec, reg2) >> shift) & mask;
if (invert) {
ucontrol->value.integer.value[0] =
- mask - ucontrol->value.integer.value[0];
+ max - ucontrol->value.integer.value[0];
ucontrol->value.integer.value[1] =
- mask - ucontrol->value.integer.value[1];
+ max - ucontrol->value.integer.value[1];
}
return 0;
int reg = kcontrol->private_value & 0xff;
int reg2 = (kcontrol->private_value >> 24) & 0xff;
int shift = (kcontrol->private_value >> 8) & 0x0f;
- int mask = (kcontrol->private_value >> 12) & 0xff;
+ int max = (kcontrol->private_value >> 12) & 0xff;
+ int mask = (1 << fls(max)) - 1;
int invert = (kcontrol->private_value >> 20) & 0x01;
int err;
unsigned short val, val2, val_mask;
val2 = (ucontrol->value.integer.value[1] & mask);
if (invert) {
- val = mask - val;
- val2 = mask - val2;
+ val = max - val;
+ val2 = max - val2;
}
val = val << shift;
#include <linux/bitops.h>
#include <linux/platform_device.h>
#include <linux/jiffies.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
continue;
if (event == SND_SOC_DAPM_STREAM_START) {
- ret = w->event(w, SND_SOC_DAPM_PRE_PMU);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_PRE_PMU);
if (ret < 0)
return ret;
} else if (event == SND_SOC_DAPM_STREAM_STOP) {
- ret = w->event(w, SND_SOC_DAPM_PRE_PMD);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_PRE_PMD);
if (ret < 0)
return ret;
}
continue;
if (event == SND_SOC_DAPM_STREAM_START) {
- ret = w->event(w, SND_SOC_DAPM_POST_PMU);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_POST_PMU);
if (ret < 0)
return ret;
} else if (event == SND_SOC_DAPM_STREAM_STOP) {
- ret = w->event(w, SND_SOC_DAPM_POST_PMD);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_POST_PMD);
if (ret < 0)
return ret;
}
if (power) {
/* power up event */
if (w->event_flags & SND_SOC_DAPM_PRE_PMU) {
- ret = w->event(w, SND_SOC_DAPM_PRE_PMU);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_PRE_PMU);
if (ret < 0)
return ret;
}
dapm_update_bits(w);
if (w->event_flags & SND_SOC_DAPM_POST_PMU){
- ret = w->event(w, SND_SOC_DAPM_POST_PMU);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_POST_PMU);
if (ret < 0)
return ret;
}
} else {
/* power down event */
if (w->event_flags & SND_SOC_DAPM_PRE_PMD) {
- ret = w->event(w, SND_SOC_DAPM_PRE_PMD);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_PRE_PMD);
if (ret < 0)
return ret;
}
dapm_update_bits(w);
if (w->event_flags & SND_SOC_DAPM_POST_PMD) {
- ret = w->event(w, SND_SOC_DAPM_POST_PMD);
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_POST_PMD);
if (ret < 0)
return ret;
}
return 0;
}
-/* test and update the power status of a mixer widget */
+/* test and update the power status of a mixer or switch widget */
static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
struct snd_kcontrol *kcontrol, int reg,
int val_mask, int val, int invert)
struct snd_soc_dapm_path *path;
int found = 0;
- if (widget->id != snd_soc_dapm_mixer)
+ if (widget->id != snd_soc_dapm_mixer &&
+ widget->id != snd_soc_dapm_switch)
return -ENODEV;
if (!snd_soc_test_bits(widget->codec, reg, val_mask, val))
{
struct snd_soc_dapm_widget *w;
- mutex_lock(&codec->mutex);
list_for_each_entry(w, &codec->dapm_widgets, list)
{
if (w->new)
}
dapm_power_widgets(codec, SND_SOC_DAPM_STREAM_NOP);
- mutex_unlock(&codec->mutex);
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_new_widgets);
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0x0f;
int rshift = (kcontrol->private_value >> 12) & 0x0f;
- int mask = (kcontrol->private_value >> 16) & 0xff;
+ int max = (kcontrol->private_value >> 16) & 0xff;
int invert = (kcontrol->private_value >> 24) & 0x01;
+ int mask = (1 << fls(max)) - 1;
/* return the saved value if we are powered down */
if (widget->id == snd_soc_dapm_pga && !widget->power) {
(snd_soc_read(widget->codec, reg) >> rshift) & mask;
if (invert) {
ucontrol->value.integer.value[0] =
- mask - ucontrol->value.integer.value[0];
+ max - ucontrol->value.integer.value[0];
if (shift != rshift)
ucontrol->value.integer.value[1] =
- mask - ucontrol->value.integer.value[1];
+ max - ucontrol->value.integer.value[1];
}
return 0;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0x0f;
int rshift = (kcontrol->private_value >> 12) & 0x0f;
- int mask = (kcontrol->private_value >> 16) & 0xff;
+ int max = (kcontrol->private_value >> 16) & 0xff;
+ int mask = (1 << fls(max)) - 1;
int invert = (kcontrol->private_value >> 24) & 0x01;
unsigned short val, val2, val_mask;
int ret;
val = (ucontrol->value.integer.value[0] & mask);
if (invert)
- val = mask - val;
+ val = max - val;
val_mask = mask << shift;
val = val << shift;
if (shift != rshift) {
val2 = (ucontrol->value.integer.value[1] & mask);
if (invert)
- val2 = mask - val2;
+ val2 = max - val2;
val_mask |= mask << rshift;
val |= val2 << rshift;
}
dapm_mixer_update_power(widget, kcontrol, reg, val_mask, val, invert);
if (widget->event) {
if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
- ret = widget->event(widget, SND_SOC_DAPM_PRE_REG);
- if (ret < 0)
+ ret = widget->event(widget, kcontrol,
+ SND_SOC_DAPM_PRE_REG);
+ if (ret < 0) {
+ ret = 1;
goto out;
+ }
}
ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
if (widget->event_flags & SND_SOC_DAPM_POST_REG)
- ret = widget->event(widget, SND_SOC_DAPM_POST_REG);
+ ret = widget->event(widget, kcontrol,
+ SND_SOC_DAPM_POST_REG);
} else
ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
dapm_mux_update_power(widget, kcontrol, mask, mux, e);
if (widget->event) {
if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
- ret = widget->event(widget, SND_SOC_DAPM_PRE_REG);
+ ret = widget->event(widget,
+ kcontrol, SND_SOC_DAPM_PRE_REG);
if (ret < 0)
goto out;
}
ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
if (widget->event_flags & SND_SOC_DAPM_POST_REG)
- ret = widget->event(widget, SND_SOC_DAPM_POST_REG);
+ ret = widget->event(widget,
+ kcontrol, SND_SOC_DAPM_POST_REG);
} else
ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_stream_event);
+/**
+ * snd_soc_dapm_device_event - send a device event to the dapm core
+ * @socdev: audio device
+ * @event: device event
+ *
+ * Sends a device event to the dapm core. The core then makes any
+ * necessary machine or codec power changes..
+ *
+ * Returns 0 for success else error.
+ */
+int snd_soc_dapm_device_event(struct snd_soc_device *socdev, int event)
+{
+ struct snd_soc_codec *codec = socdev->codec;
+ struct snd_soc_machine *machine = socdev->machine;
+
+ if (machine->dapm_event)
+ machine->dapm_event(machine, event);
+ if (codec->dapm_event)
+ codec->dapm_event(codec, event);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_device_event);
+
/**
* snd_soc_dapm_set_endpoint - set audio endpoint status
* @codec: audio codec
#include <linux/interrupt.h>
#include <linux/moduleparam.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/info.h>
spin_lock_irqsave(&amd->lock, flags);
if (*swval != ucontrol->value.integer.value[0]) {
- *swval = ucontrol->value.integer.value[0];
+ *swval = ucontrol->value.integer.value[0] & 0xff;
__amd7930_update_map(amd);
change = 1;
} else
#include <linux/io.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/info.h>
* other DBRI low-level stuff
*/
-#include <sound/driver.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/irq.h>
struct snd_dbri *dbri = snd_kcontrol_chip(kcontrol);
struct dbri_streaminfo *info =
&dbri->stream_info[kcontrol->private_value];
+ unsigned int vol[2];
int changed = 0;
- if (info->left_gain != ucontrol->value.integer.value[0]) {
- info->left_gain = ucontrol->value.integer.value[0];
+ vol[0] = ucontrol->value.integer.value[0];
+ vol[1] = ucontrol->value.integer.value[1];
+ if (kcontrol->private_value == DBRI_PLAY) {
+ if (vol[0] > DBRI_MAX_VOLUME || vol[1] > DBRI_MAX_VOLUME)
+ return -EINVAL;
+ } else {
+ if (vol[0] > DBRI_MAX_GAIN || vol[1] > DBRI_MAX_GAIN)
+ return -EINVAL;
+ }
+
+ if (info->left_gain != vol[0]) {
+ info->left_gain = vol[0];
changed = 1;
}
- if (info->right_gain != ucontrol->value.integer.value[1]) {
- info->right_gain = ucontrol->value.integer.value[1];
+ if (info->right_gain != vol[1]) {
+ info->right_gain = vol[1];
changed = 1;
}
if (changed) {
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/mutex.h>
#include <linux/platform_device.h>
#include <linux/io.h>
-#include <sound/driver.h>
#include <sound/initval.h>
#include <sound/control.h>
#include <sound/core.h>
u8 spi_rbuffer[2];
/* Image of the SPI registers in AT73C213. */
u8 reg_image[18];
- /* Protect registers against concurrent access. */
+ /* Protect SSC registers against concurrent access. */
spinlock_t lock;
+ /* Protect mixer registers against concurrent access. */
+ struct mutex mixer_lock;
};
#define get_chip(card) ((struct snd_at73c213 *)card->private_data)
int mask = (kcontrol->private_value >> 16) & 0xff;
int invert = (kcontrol->private_value >> 24) & 0xff;
- spin_lock_irq(&chip->lock);
+ mutex_lock(&chip->mixer_lock);
ucontrol->value.integer.value[0] =
(chip->reg_image[reg] >> shift) & mask;
ucontrol->value.integer.value[0] =
mask - ucontrol->value.integer.value[0];
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
return 0;
}
val = mask - val;
val <<= shift;
- spin_lock_irq(&chip->lock);
+ mutex_lock(&chip->mixer_lock);
val = (chip->reg_image[reg] & ~(mask << shift)) | val;
change = val != chip->reg_image[reg];
retval = snd_at73c213_write_reg(chip, reg, val);
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
if (retval)
return retval;
int mask = (kcontrol->private_value >> 24) & 0xff;
int invert = (kcontrol->private_value >> 22) & 1;
- spin_lock_irq(&chip->lock);
+ mutex_lock(&chip->mixer_lock);
ucontrol->value.integer.value[0] =
(chip->reg_image[left_reg] >> shift_left) & mask;
mask - ucontrol->value.integer.value[1];
}
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
return 0;
}
val1 <<= shift_left;
val2 <<= shift_right;
- spin_lock_irq(&chip->lock);
+ mutex_lock(&chip->mixer_lock);
val1 = (chip->reg_image[left_reg] & ~(mask << shift_left)) | val1;
val2 = (chip->reg_image[right_reg] & ~(mask << shift_right)) | val2;
|| val2 != chip->reg_image[right_reg];
retval = snd_at73c213_write_reg(chip, left_reg, val1);
if (retval) {
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
goto out;
}
retval = snd_at73c213_write_reg(chip, right_reg, val2);
if (retval) {
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
goto out;
}
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
return change;
return retval;
}
-static int snd_at73c213_mono_switch_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
-
- return 0;
-}
+#define snd_at73c213_mono_switch_info snd_ctl_boolean_mono_info
static int snd_at73c213_mono_switch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
int shift = (kcontrol->private_value >> 8) & 0xff;
int invert = (kcontrol->private_value >> 24) & 0xff;
- spin_lock_irq(&chip->lock);
+ mutex_lock(&chip->mixer_lock);
ucontrol->value.integer.value[0] =
(chip->reg_image[reg] >> shift) & 0x01;
ucontrol->value.integer.value[0] =
0x01 - ucontrol->value.integer.value[0];
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
return 0;
}
val = mask - val;
val <<= shift;
- spin_lock_irq(&chip->lock);
+ mutex_lock(&chip->mixer_lock);
val |= (chip->reg_image[reg] & ~(mask << shift));
change = val != chip->reg_image[reg];
retval = snd_at73c213_write_reg(chip, reg, val);
- spin_unlock_irq(&chip->lock);
+ mutex_unlock(&chip->mixer_lock);
if (retval)
return retval;
return irq;
spin_lock_init(&chip->lock);
+ mutex_init(&chip->mixer_lock);
chip->card = card;
chip->irq = -1;
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
#include <linux/slab.h>
#include <linux/string.h>
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/hwdep.h>
#include <asm/uaccess.h>
* midi emulation.
*/
-#include <sound/driver.h>
#ifdef CONFIG_SND_SEQUENCER_OSS
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
#include <linux/slab.h>
#include <sound/core.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
#include <linux/sched.h>
#include <sound/core.h>
* of doing things so that the old sfxload utility can be used.
* Everything may change when there is an alsa way of doing things.
*/
-#include <sound/driver.h>
#include <asm/uaccess.h>
#include <linux/slab.h>
#include <sound/core.h>
*/
#include <linux/mutex.h>
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
config SND_USB_CAIAQ
tristate "Native Instruments USB audio devices"
- depends on SND && USB
- select SND_HWDEP
- select SND_RAWMIDI
- select SND_PCM
- help
+ depends on SND && USB
+ select SND_HWDEP
+ select SND_RAWMIDI
+ select SND_PCM
+ help
Say Y here to include support for caiaq USB audio interfaces,
namely:
* Native Instruments RigKontrol2
* Native Instruments RigKontrol3
* Native Instruments Kore Controller
+ * Native Instruments Kore Controller 2
* Native Instruments Audio Kontrol 1
* Native Instruments Audio 8 DJ
config SND_USB_CAIAQ_INPUT
bool "enable input device for controllers"
depends on SND_USB_CAIAQ
+ depends on INPUT=y || INPUT=SND_USB_CAIAQ
help
Say Y here to support input controllers like buttons, knobs,
alpha dials and analog pedals on the following products:
* Native Instruments RigKontrol2
* Native Instruments RigKontrol3
+ * Native Instruments Kore Controller
+ * Native Instruments Kore Controller 2
* Native Instruments Audio Kontrol 1
endmenu
-snd-usb-caiaq-objs := caiaq-device.o caiaq-audio.o caiaq-midi.o caiaq-input.o
+snd-usb-caiaq-y := caiaq-device.o caiaq-audio.o caiaq-midi.o caiaq-control.o
+snd-usb-caiaq-$(CONFIG_SND_USB_CAIAQ_INPUT) += caiaq-input.o
obj-$(CONFIG_SND_USB_CAIAQ) += snd-usb-caiaq.o
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <sound/initval.h>
#include <sound/pcm.h>
#include <sound/rawmidi.h>
-#ifdef CONFIG_SND_USB_CAIAQ_INPUT
#include <linux/input.h>
-#endif
#include "caiaq-device.h"
#include "caiaq-audio.h"
.channels_min = CHANNELS_PER_STREAM,
.channels_max = CHANNELS_PER_STREAM,
.buffer_bytes_max = MAX_BUFFER_SIZE,
- .period_bytes_min = 4096,
+ .period_bytes_min = 128,
.period_bytes_max = MAX_BUFFER_SIZE,
.periods_min = 1,
.periods_max = 1024,
kfree(urbs);
}
-int __devinit snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev)
+int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev)
{
int i, ret;
--- /dev/null
+/*
+ * Copyright (c) 2007 Daniel Mack
+ * friendly supported by NI.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/usb.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/rawmidi.h>
+#include <sound/control.h>
+#include <linux/input.h>
+
+#include "caiaq-device.h"
+#include "caiaq-control.h"
+
+#define CNT_INTVAL 0x10000
+
+static int control_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+ int pos = kcontrol->private_value;
+ int is_intval = pos & CNT_INTVAL;
+
+ uinfo->count = 1;
+ pos &= ~CNT_INTVAL;
+
+ if (dev->chip.usb_id ==
+ USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)
+ && (pos == 0)) {
+ /* current input mode of A8DJ */
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 2;
+ return 0;
+ }
+
+ if (is_intval) {
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 64;
+ } else {
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 1;
+ }
+
+ return 0;
+}
+
+static int control_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+ int pos = kcontrol->private_value;
+
+ if (pos & CNT_INTVAL)
+ ucontrol->value.integer.value[0]
+ = dev->control_state[pos & ~CNT_INTVAL];
+ else
+ ucontrol->value.integer.value[0]
+ = !!(dev->control_state[pos / 8] & (1 << pos % 8));
+
+ return 0;
+}
+
+static int control_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+ int pos = kcontrol->private_value;
+
+ if (pos & CNT_INTVAL) {
+ dev->control_state[pos & ~CNT_INTVAL]
+ = ucontrol->value.integer.value[0];
+ snd_usb_caiaq_send_command(dev, EP1_CMD_DIMM_LEDS,
+ dev->control_state, sizeof(dev->control_state));
+ } else {
+ if (ucontrol->value.integer.value[0])
+ dev->control_state[pos / 8] |= 1 << (pos % 8);
+ else
+ dev->control_state[pos / 8] &= ~(1 << (pos % 8));
+
+ snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
+ dev->control_state, sizeof(dev->control_state));
+ }
+
+ return 1;
+}
+
+static struct snd_kcontrol_new kcontrol_template __devinitdata = {
+ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .index = 0,
+ .info = control_info,
+ .get = control_get,
+ .put = control_put,
+ /* name and private_value filled later */
+};
+
+struct caiaq_controller {
+ char *name;
+ int index;
+};
+
+static struct caiaq_controller ak1_controller[] = {
+ { "LED left", 2 },
+ { "LED middle", 1 },
+ { "LED right", 0 },
+ { "LED ring", 3 }
+};
+
+static struct caiaq_controller rk2_controller[] = {
+ { "LED 1", 5 },
+ { "LED 2", 4 },
+ { "LED 3", 3 },
+ { "LED 4", 2 },
+ { "LED 5", 1 },
+ { "LED 6", 0 },
+ { "LED pedal", 6 },
+ { "LED 7seg_1b", 8 },
+ { "LED 7seg_1c", 9 },
+ { "LED 7seg_2a", 10 },
+ { "LED 7seg_2b", 11 },
+ { "LED 7seg_2c", 12 },
+ { "LED 7seg_2d", 13 },
+ { "LED 7seg_2e", 14 },
+ { "LED 7seg_2f", 15 },
+ { "LED 7seg_2g", 16 },
+ { "LED 7seg_3a", 17 },
+ { "LED 7seg_3b", 18 },
+ { "LED 7seg_3c", 19 },
+ { "LED 7seg_3d", 20 },
+ { "LED 7seg_3e", 21 },
+ { "LED 7seg_3f", 22 },
+ { "LED 7seg_3g", 23 }
+};
+
+static struct caiaq_controller rk3_controller[] = {
+ { "LED 7seg_1a", 0 + 0 },
+ { "LED 7seg_1b", 0 + 1 },
+ { "LED 7seg_1c", 0 + 2 },
+ { "LED 7seg_1d", 0 + 3 },
+ { "LED 7seg_1e", 0 + 4 },
+ { "LED 7seg_1f", 0 + 5 },
+ { "LED 7seg_1g", 0 + 6 },
+ { "LED 7seg_1p", 0 + 7 },
+
+ { "LED 7seg_2a", 8 + 0 },
+ { "LED 7seg_2b", 8 + 1 },
+ { "LED 7seg_2c", 8 + 2 },
+ { "LED 7seg_2d", 8 + 3 },
+ { "LED 7seg_2e", 8 + 4 },
+ { "LED 7seg_2f", 8 + 5 },
+ { "LED 7seg_2g", 8 + 6 },
+ { "LED 7seg_2p", 8 + 7 },
+
+ { "LED 7seg_3a", 16 + 0 },
+ { "LED 7seg_3b", 16 + 1 },
+ { "LED 7seg_3c", 16 + 2 },
+ { "LED 7seg_3d", 16 + 3 },
+ { "LED 7seg_3e", 16 + 4 },
+ { "LED 7seg_3f", 16 + 5 },
+ { "LED 7seg_3g", 16 + 6 },
+ { "LED 7seg_3p", 16 + 7 },
+
+ { "LED 7seg_4a", 24 + 0 },
+ { "LED 7seg_4b", 24 + 1 },
+ { "LED 7seg_4c", 24 + 2 },
+ { "LED 7seg_4d", 24 + 3 },
+ { "LED 7seg_4e", 24 + 4 },
+ { "LED 7seg_4f", 24 + 5 },
+ { "LED 7seg_4g", 24 + 6 },
+ { "LED 7seg_4p", 24 + 7 },
+
+ { "LED 1", 32 + 0 },
+ { "LED 2", 32 + 1 },
+ { "LED 3", 32 + 2 },
+ { "LED 4", 32 + 3 },
+ { "LED 5", 32 + 4 },
+ { "LED 6", 32 + 5 },
+ { "LED 7", 32 + 6 },
+ { "LED 8", 32 + 7 },
+ { "LED pedal", 32 + 8 }
+};
+
+static struct caiaq_controller kore_controller[] = {
+ { "LED F1", 8 | CNT_INTVAL },
+ { "LED F2", 12 | CNT_INTVAL },
+ { "LED F3", 0 | CNT_INTVAL },
+ { "LED F4", 4 | CNT_INTVAL },
+ { "LED F5", 11 | CNT_INTVAL },
+ { "LED F6", 15 | CNT_INTVAL },
+ { "LED F7", 3 | CNT_INTVAL },
+ { "LED F8", 7 | CNT_INTVAL },
+ { "LED touch1", 10 | CNT_INTVAL },
+ { "LED touch2", 14 | CNT_INTVAL },
+ { "LED touch3", 2 | CNT_INTVAL },
+ { "LED touch4", 6 | CNT_INTVAL },
+ { "LED touch5", 9 | CNT_INTVAL },
+ { "LED touch6", 13 | CNT_INTVAL },
+ { "LED touch7", 1 | CNT_INTVAL },
+ { "LED touch8", 5 | CNT_INTVAL },
+ { "LED left", 18 | CNT_INTVAL },
+ { "LED right", 22 | CNT_INTVAL },
+ { "LED up", 16 | CNT_INTVAL },
+ { "LED down", 20 | CNT_INTVAL },
+ { "LED stop", 23 | CNT_INTVAL },
+ { "LED play", 21 | CNT_INTVAL },
+ { "LED record", 19 | CNT_INTVAL },
+ { "LED listen", 17 | CNT_INTVAL },
+ { "LED lcd", 30 | CNT_INTVAL },
+ { "LED menu", 28 | CNT_INTVAL },
+ { "LED sound", 31 | CNT_INTVAL },
+ { "LED esc", 29 | CNT_INTVAL },
+ { "LED view", 27 | CNT_INTVAL },
+ { "LED enter", 24 | CNT_INTVAL },
+ { "LED control", 26 | CNT_INTVAL }
+};
+
+static struct caiaq_controller a8dj_controller[] = {
+ { "Current input mode", 0 | CNT_INTVAL },
+ { "GND lift for TC Vinyl mode", 24 + 0 },
+ { "GND lift for TC CD/Line mode", 24 + 1 },
+ { "GND lift for phono mode", 24 + 2 },
+ { "GND lift for TC Vinyl mode", 24 + 3 },
+ { "Software lock", 40 }
+};
+
+int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
+{
+ int i;
+ struct snd_kcontrol *kc;
+
+ switch (dev->chip.usb_id) {
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
+ for (i = 0; i < ARRAY_SIZE(ak1_controller); i++) {
+ struct caiaq_controller *c = ak1_controller + i;
+ kcontrol_template.name = c->name;
+ kcontrol_template.private_value = c->index;
+ kc = snd_ctl_new1(&kcontrol_template, dev);
+ snd_ctl_add(dev->chip.card, kc);
+ }
+
+ break;
+
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
+ for (i = 0; i < ARRAY_SIZE(rk2_controller); i++) {
+ struct caiaq_controller *c = rk2_controller + i;
+ kcontrol_template.name = c->name;
+ kcontrol_template.private_value = c->index;
+ kc = snd_ctl_new1(&kcontrol_template, dev);
+ snd_ctl_add(dev->chip.card, kc);
+ }
+
+ break;
+
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
+ for (i = 0; i < ARRAY_SIZE(rk3_controller); i++) {
+ struct caiaq_controller *c = rk3_controller + i;
+ kcontrol_template.name = c->name;
+ kcontrol_template.private_value = c->index;
+ kc = snd_ctl_new1(&kcontrol_template, dev);
+ snd_ctl_add(dev->chip.card, kc);
+ }
+
+ break;
+
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
+ for (i = 0; i < ARRAY_SIZE(kore_controller); i++) {
+ struct caiaq_controller *c = kore_controller + i;
+ kcontrol_template.name = c->name;
+ kcontrol_template.private_value = c->index;
+ kc = snd_ctl_new1(&kcontrol_template, dev);
+ snd_ctl_add(dev->chip.card, kc);
+ }
+
+ break;
+
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
+ for (i = 0; i < ARRAY_SIZE(a8dj_controller); i++) {
+ struct caiaq_controller *c = a8dj_controller + i;
+ kcontrol_template.name = c->name;
+ kcontrol_template.private_value = c->index;
+ kc = snd_ctl_new1(&kcontrol_template, dev);
+ snd_ctl_add(dev->chip.card, kc);
+ }
+
+ break;
+ }
+
+ return 0;
+}
+
--- /dev/null
+#ifndef CAIAQ_CONTROL_H
+#define CAIAQ_CONTROL_H
+
+int snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev);
+
+#endif /* CAIAQ_CONTROL_H */
#include <linux/usb.h>
#include <linux/input.h>
#include <linux/spinlock.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/pcm.h>
#include <sound/rawmidi.h>
+#include <sound/control.h>
#include "caiaq-device.h"
#include "caiaq-audio.h"
#include "caiaq-midi.h"
+#include "caiaq-control.h"
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
#include "caiaq-input.h"
#endif
MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.2.0");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.2");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
"{Native Instruments, RigKontrol3},"
"{Native Instruments, Kore Controller},"
+ "{Native Instruments, Kore Controller 2},"
"{Native Instruments, Audio Kontrol 1}"
"{Native Instruments, Audio 8 DJ}}");
.idVendor = USB_VID_NATIVEINSTRUMENTS,
.idProduct = USB_PID_KORECONTROLLER
},
+ {
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = USB_VID_NATIVEINSTRUMENTS,
+ .idProduct = USB_PID_KORECONTROLLER2
+ },
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = USB_VID_NATIVEINSTRUMENTS,
case EP1_CMD_MIDI_READ:
snd_usb_caiaq_midi_handle_input(dev, buf[1], buf + 3, buf[2]);
break;
-
+ case EP1_CMD_READ_IO:
+ if (dev->chip.usb_id ==
+ USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)) {
+ if (urb->actual_length > sizeof(dev->control_state))
+ urb->actual_length = sizeof(dev->control_state);
+ memcpy(dev->control_state, buf + 1, urb->actual_length);
+ wake_up(&dev->ep1_wait_queue);
+ break;
+ }
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
case EP1_CMD_READ_ERP:
case EP1_CMD_READ_ANALOG:
- case EP1_CMD_READ_IO:
snd_usb_caiaq_input_dispatch(dev, buf, urb->actual_length);
- break;
#endif
+ break;
}
dev->ep1_in_urb.actual_length = 0;
log("unable to submit urb. OOM!?\n");
}
-static int send_command (struct snd_usb_caiaqdev *dev,
- unsigned char command,
- const unsigned char *buffer,
- int len)
+int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev,
+ unsigned char command,
+ const unsigned char *buffer,
+ int len)
{
int actual_len;
struct usb_device *usb_dev = dev->chip.dev;
rate, depth, bpp);
dev->audio_parm_answer = -1;
- ret = send_command(dev, EP1_CMD_AUDIO_PARAMS, tmp, sizeof(tmp));
+ ret = snd_usb_caiaq_send_command(dev, EP1_CMD_AUDIO_PARAMS,
+ tmp, sizeof(tmp));
if (ret)
return ret;
int digital, int analog, int erp)
{
char tmp[3] = { digital, analog, erp };
- return send_command(dev, EP1_CMD_AUTO_MSG, tmp, sizeof(tmp));
+ return snd_usb_caiaq_send_command(dev, EP1_CMD_AUTO_MSG,
+ tmp, sizeof(tmp));
}
static void setup_card(struct snd_usb_caiaqdev *dev)
val[0] = 0x00;
val[1] = 0x00;
val[2] = 0x01;
- send_command(dev, EP1_CMD_WRITE_IO, val, 3);
+ snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 3);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
/* RigKontrol2 - display two centered dashes ('--') */
val[1] = 0x40;
val[2] = 0x40;
val[3] = 0x00;
- send_command(dev, EP1_CMD_WRITE_IO, val, 4);
+ snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 4);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
/* Audio Kontrol 1 - make USB-LED stop blinking */
val[0] = 0x00;
- send_command(dev, EP1_CMD_WRITE_IO, val, 1);
+ snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 1);
+ break;
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
+ /* Audio 8 DJ - trigger read of current settings */
+ dev->control_state[0] = 0xff;
+ snd_usb_caiaq_set_auto_msg(dev, 1, 0, 0);
+ snd_usb_caiaq_send_command(dev, EP1_CMD_READ_IO, NULL, 0);
+
+ if (!wait_event_timeout(dev->ep1_wait_queue,
+ dev->control_state[0] != 0xff, HZ))
+ return;
+
+ /* fix up some defaults */
+ if ((dev->control_state[1] != 2) ||
+ (dev->control_state[2] != 3) ||
+ (dev->control_state[4] != 2)) {
+ dev->control_state[1] = 2;
+ dev->control_state[2] = 3;
+ dev->control_state[4] = 2;
+ snd_usb_caiaq_send_command(dev,
+ EP1_CMD_WRITE_IO, dev->control_state, 6);
+ }
+
break;
}
- ret = snd_usb_caiaq_audio_init(dev);
- if (ret < 0)
- log("Unable to set up audio system (ret=%d)\n", ret);
+ if (dev->spec.num_analog_audio_out +
+ dev->spec.num_analog_audio_in +
+ dev->spec.num_digital_audio_out +
+ dev->spec.num_digital_audio_in > 0) {
+ ret = snd_usb_caiaq_audio_init(dev);
+ if (ret < 0)
+ log("Unable to set up audio system (ret=%d)\n", ret);
+ }
- ret = snd_usb_caiaq_midi_init(dev);
- if (ret < 0)
- log("Unable to set up MIDI system (ret=%d)\n", ret);
+ if (dev->spec.num_midi_in +
+ dev->spec.num_midi_out > 0) {
+ ret = snd_usb_caiaq_midi_init(dev);
+ if (ret < 0)
+ log("Unable to set up MIDI system (ret=%d)\n", ret);
+ }
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
ret = snd_usb_caiaq_input_init(dev);
log("snd_card_register() returned %d\n", ret);
snd_card_free(dev->chip.card);
}
+
+ ret = snd_usb_caiaq_control_init(dev);
+ if (ret < 0)
+ log("Unable to set up control system (ret=%d)\n", ret);
}
static struct snd_card* create_card(struct usb_device* usb_dev)
if (usb_submit_urb(&dev->ep1_in_urb, GFP_KERNEL) != 0)
return -EIO;
- err = send_command(dev, EP1_CMD_GET_DEVICE_INFO, NULL, 0);
+ err = snd_usb_caiaq_send_command(dev, EP1_CMD_GET_DEVICE_INFO, NULL, 0);
if (err)
return err;
#define USB_PID_RIGKONTROL2 0x1969
#define USB_PID_RIGKONTROL3 0x1940
-#define USB_PID_KORECONTROLLER 0x4711
+#define USB_PID_KORECONTROLLER 0x4711
+#define USB_PID_KORECONTROLLER2 0x4712
#define USB_PID_AK1 0x0815
#define USB_PID_AUDIO8DJ 0x1978
#define EP1_CMD_MIDI_WRITE 0x7
#define EP1_CMD_AUDIO_PARAMS 0x9
#define EP1_CMD_AUTO_MSG 0xb
+#define EP1_CMD_DIMM_LEDS 0xc
struct caiaq_device_spec {
unsigned short fw_version;
struct urb **data_urbs_in;
struct urb **data_urbs_out;
struct snd_usb_caiaq_cb_info *data_cb_info;
-
+
unsigned char ep1_in_buf[EP1_BUFSIZE];
unsigned char ep1_out_buf[EP1_BUFSIZE];
unsigned char midi_out_buf[EP1_BUFSIZE];
wait_queue_head_t ep1_wait_queue;
wait_queue_head_t prepare_wait_queue;
int spec_received, audio_parm_answer;
-
+
char vendor_name[CAIAQ_USB_STR_LEN];
char product_name[CAIAQ_USB_STR_LEN];
char serial[CAIAQ_USB_STR_LEN];
struct snd_pcm_substream *sub_playback[MAX_STREAMS];
struct snd_pcm_substream *sub_capture[MAX_STREAMS];
+ /* Controls */
+ unsigned char control_state[64];
+
/* Linux input */
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
struct input_dev *input_dev;
+ char phys[64]; /* physical device path */
+ unsigned short keycode[64];
#endif
-
+
/* ALSA */
struct snd_pcm *pcm;
struct snd_pcm_hardware pcm_info;
int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp);
int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp);
-
+int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev,
+ unsigned char command,
+ const unsigned char *buffer,
+ int len);
#endif /* CAIAQ_DEVICE_H */
#include <linux/moduleparam.h>
#include <linux/input.h>
#include <linux/usb.h>
+#include <linux/usb/input.h>
#include <linux/spinlock.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/rawmidi.h>
#include <sound/pcm.h>
#include "caiaq-device.h"
#include "caiaq-input.h"
-#ifdef CONFIG_SND_USB_CAIAQ_INPUT
-
-static unsigned char keycode_ak1[] = { KEY_C, KEY_B, KEY_A };
-static unsigned char keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4,
- KEY_5, KEY_6, KEY_7 };
-static unsigned char keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4,
- KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 };
-
-#define DEG90 (range/2)
-#define DEG180 (range)
-#define DEG270 (DEG90 + DEG180)
-#define DEG360 (DEG180 * 2)
-#define HIGH_PEAK (268)
-#define LOW_PEAK (-7)
+static unsigned short keycode_ak1[] = { KEY_C, KEY_B, KEY_A };
+static unsigned short keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4,
+ KEY_5, KEY_6, KEY_7 };
+static unsigned short keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4,
+ KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 };
+
+static unsigned short keycode_kore[] = {
+ KEY_FN_F1, /* "menu" */
+ KEY_FN_F7, /* "lcd backlight */
+ KEY_FN_F2, /* "control" */
+ KEY_FN_F3, /* "enter" */
+ KEY_FN_F4, /* "view" */
+ KEY_FN_F5, /* "esc" */
+ KEY_FN_F6, /* "sound" */
+ KEY_FN_F8, /* array spacer, never triggered. */
+ KEY_RIGHT,
+ KEY_DOWN,
+ KEY_UP,
+ KEY_LEFT,
+ KEY_SOUND, /* "listen" */
+ KEY_RECORD,
+ KEY_PLAYPAUSE,
+ KEY_STOP,
+ BTN_4, /* 8 softkeys */
+ BTN_3,
+ BTN_2,
+ BTN_1,
+ BTN_8,
+ BTN_7,
+ BTN_6,
+ BTN_5,
+ KEY_BRL_DOT4, /* touch sensitive knobs */
+ KEY_BRL_DOT3,
+ KEY_BRL_DOT2,
+ KEY_BRL_DOT1,
+ KEY_BRL_DOT8,
+ KEY_BRL_DOT7,
+ KEY_BRL_DOT6,
+ KEY_BRL_DOT5
+};
+
+#define DEG90 (range / 2)
+#define DEG180 (range)
+#define DEG270 (DEG90 + DEG180)
+#define DEG360 (DEG180 * 2)
+#define HIGH_PEAK (268)
+#define LOW_PEAK (-7)
/* some of these devices have endless rotation potentiometers
* built in which use two tapers, 90 degrees phase shifted.
int range = HIGH_PEAK - LOW_PEAK;
int mid_value = (HIGH_PEAK + LOW_PEAK) / 2;
- weight_b = abs(mid_value-a) - (range/2 - 100)/2;
-
+ weight_b = abs(mid_value - a) - (range / 2 - 100) / 2;
+
if (weight_b < 0)
weight_b = 0;
if (ret < 0)
ret += 1000;
-
+
if (ret >= 1000)
ret -= 1000;
#undef LOW_PEAK
-static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
+static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
const unsigned char *buf,
unsigned int len)
{
- switch(dev->input_dev->id.product) {
- case USB_PID_RIGKONTROL2:
- input_report_abs(dev->input_dev, ABS_X, (buf[4] << 8) |buf[5]);
- input_report_abs(dev->input_dev, ABS_Y, (buf[0] << 8) |buf[1]);
- input_report_abs(dev->input_dev, ABS_Z, (buf[2] << 8) |buf[3]);
- input_sync(dev->input_dev);
+ struct input_dev *input_dev = dev->input_dev;
+
+ switch (dev->chip.usb_id) {
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
+ input_report_abs(input_dev, ABS_X, (buf[4] << 8) | buf[5]);
+ input_report_abs(input_dev, ABS_Y, (buf[0] << 8) | buf[1]);
+ input_report_abs(input_dev, ABS_Z, (buf[2] << 8) | buf[3]);
+ input_sync(input_dev);
break;
- case USB_PID_RIGKONTROL3:
- input_report_abs(dev->input_dev, ABS_X, (buf[0] << 8) |buf[1]);
- input_report_abs(dev->input_dev, ABS_Y, (buf[2] << 8) |buf[3]);
- input_report_abs(dev->input_dev, ABS_Z, (buf[4] << 8) |buf[5]);
- input_sync(dev->input_dev);
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
+ input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
+ input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
+ input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
+ input_sync(input_dev);
+ break;
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
+ input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
+ input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
+ input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
+ input_sync(input_dev);
break;
}
}
-static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev,
+static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev,
const char *buf, unsigned int len)
{
+ struct input_dev *input_dev = dev->input_dev;
int i;
- switch(dev->input_dev->id.product) {
- case USB_PID_AK1:
+ switch (dev->chip.usb_id) {
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
i = decode_erp(buf[0], buf[1]);
- input_report_abs(dev->input_dev, ABS_X, i);
- input_sync(dev->input_dev);
+ input_report_abs(input_dev, ABS_X, i);
+ input_sync(input_dev);
+ break;
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
+ i = decode_erp(buf[7], buf[5]);
+ input_report_abs(input_dev, ABS_HAT0X, i);
+ i = decode_erp(buf[12], buf[14]);
+ input_report_abs(input_dev, ABS_HAT0Y, i);
+ i = decode_erp(buf[15], buf[13]);
+ input_report_abs(input_dev, ABS_HAT1X, i);
+ i = decode_erp(buf[0], buf[2]);
+ input_report_abs(input_dev, ABS_HAT1Y, i);
+ i = decode_erp(buf[3], buf[1]);
+ input_report_abs(input_dev, ABS_HAT2X, i);
+ i = decode_erp(buf[8], buf[10]);
+ input_report_abs(input_dev, ABS_HAT2Y, i);
+ i = decode_erp(buf[11], buf[9]);
+ input_report_abs(input_dev, ABS_HAT3X, i);
+ i = decode_erp(buf[4], buf[6]);
+ input_report_abs(input_dev, ABS_HAT3Y, i);
+ input_sync(input_dev);
break;
}
}
-static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev,
+static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev,
char *buf, unsigned int len)
{
+ struct input_dev *input_dev = dev->input_dev;
+ unsigned short *keycode = input_dev->keycode;
int i;
- unsigned char *keycode = dev->input_dev->keycode;
if (!keycode)
return;
- if (dev->input_dev->id.product == USB_PID_RIGKONTROL2)
- for (i=0; i<len; i++)
+ if (input_dev->id.product == USB_PID_RIGKONTROL2)
+ for (i = 0; i < len; i++)
buf[i] = ~buf[i];
- for (i=0; (i<dev->input_dev->keycodemax) && (i < len); i++)
- input_report_key(dev->input_dev, keycode[i],
- buf[i/8] & (1 << (i%8)));
+ for (i = 0; i < input_dev->keycodemax && i < len * 8; i++)
+ input_report_key(input_dev, keycode[i],
+ buf[i / 8] & (1 << (i % 8)));
- input_sync(dev->input_dev);
+ if (dev->chip.usb_id ==
+ USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER) ||
+ dev->chip.usb_id ==
+ USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2))
+ input_report_abs(dev->input_dev, ABS_MISC, 255 - buf[4]);
+
+ input_sync(input_dev);
}
-void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *dev,
- char *buf,
+void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *dev,
+ char *buf,
unsigned int len)
{
- if (!dev->input_dev || (len < 1))
+ if (!dev->input_dev || len < 1)
return;
switch (buf[0]) {
case EP1_CMD_READ_ANALOG:
- snd_caiaq_input_read_analog(dev, buf+1, len-1);
+ snd_caiaq_input_read_analog(dev, buf + 1, len - 1);
break;
case EP1_CMD_READ_ERP:
- snd_caiaq_input_read_erp(dev, buf+1, len-1);
+ snd_caiaq_input_read_erp(dev, buf + 1, len - 1);
break;
case EP1_CMD_READ_IO:
- snd_caiaq_input_read_io(dev, buf+1, len-1);
+ snd_caiaq_input_read_io(dev, buf + 1, len - 1);
break;
}
}
if (!input)
return -ENOMEM;
+ usb_make_path(usb_dev, dev->phys, sizeof(dev->phys));
+ strlcat(dev->phys, "/input0", sizeof(dev->phys));
+
input->name = dev->product_name;
- input->id.bustype = BUS_USB;
- input->id.vendor = usb_dev->descriptor.idVendor;
- input->id.product = usb_dev->descriptor.idProduct;
- input->id.version = usb_dev->descriptor.bcdDevice;
+ input->phys = dev->phys;
+ usb_to_input_id(usb_dev, &input->id);
+ input->dev.parent = &usb_dev->dev;
switch (dev->chip.usb_id) {
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
BIT_MASK(ABS_Z);
- input->keycode = keycode_rk2;
- input->keycodesize = sizeof(char);
+ BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk2));
+ memcpy(dev->keycode, keycode_rk2, sizeof(keycode_rk2));
input->keycodemax = ARRAY_SIZE(keycode_rk2);
- for (i=0; i<ARRAY_SIZE(keycode_rk2); i++)
- set_bit(keycode_rk2[i], input->keybit);
-
input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
snd_usb_caiaq_set_auto_msg(dev, 1, 10, 0);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
- input->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- input->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_Z);
- input->keycode = keycode_rk3;
- input->keycodesize = sizeof(char);
+ input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
+ BIT_MASK(ABS_Z);
+ BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk3));
+ memcpy(dev->keycode, keycode_rk3, sizeof(keycode_rk3));
input->keycodemax = ARRAY_SIZE(keycode_rk3);
- for (i=0; i<ARRAY_SIZE(keycode_rk3); i++)
- set_bit(keycode_rk3[i], input->keybit);
-
input_set_abs_params(input, ABS_X, 0, 1024, 0, 10);
input_set_abs_params(input, ABS_Y, 0, 1024, 0, 10);
input_set_abs_params(input, ABS_Z, 0, 1024, 0, 10);
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
input->absbit[0] = BIT_MASK(ABS_X);
- input->keycode = keycode_ak1;
- input->keycodesize = sizeof(char);
+ BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_ak1));
+ memcpy(dev->keycode, keycode_ak1, sizeof(keycode_ak1));
input->keycodemax = ARRAY_SIZE(keycode_ak1);
- for (i=0; i<ARRAY_SIZE(keycode_ak1); i++)
- set_bit(keycode_ak1[i], input->keybit);
-
input_set_abs_params(input, ABS_X, 0, 999, 0, 10);
snd_usb_caiaq_set_auto_msg(dev, 1, 0, 5);
break;
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
+ input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
+ BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) |
+ BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) |
+ BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) |
+ BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
+ BIT_MASK(ABS_Z);
+ input->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
+ BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_kore));
+ memcpy(dev->keycode, keycode_kore, sizeof(keycode_kore));
+ input->keycodemax = ARRAY_SIZE(keycode_kore);
+ input_set_abs_params(input, ABS_HAT0X, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_HAT0Y, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_HAT1X, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_HAT1Y, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_HAT2X, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_HAT2Y, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_HAT3X, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_HAT3Y, 0, 999, 0, 10);
+ input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
+ input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
+ input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
+ input_set_abs_params(input, ABS_MISC, 0, 255, 0, 1);
+ snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5);
+ break;
default:
/* no input methods supported on this device */
input_free_device(input);
return 0;
}
+ input->keycode = dev->keycode;
+ input->keycodesize = sizeof(unsigned short);
+ for (i = 0; i < input->keycodemax; i++)
+ __set_bit(dev->keycode[i], input->keybit);
+
ret = input_register_device(input);
if (ret < 0) {
input_free_device(input);
dev->input_dev = NULL;
}
-#endif /* CONFIG_SND_USB_CAIAQ_INPUT */
-
#include <linux/usb.h>
#include <linux/input.h>
#include <linux/spinlock.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/rawmidi.h>
#include <sound/pcm.h>
snd_rawmidi_receive(dev->midi_receive_substream, buf, len);
}
-int __devinit snd_usb_caiaq_midi_init(struct snd_usb_caiaqdev *device)
+int snd_usb_caiaq_midi_init(struct snd_usb_caiaqdev *device)
{
int ret;
struct snd_rawmidi *rmidi;
*/
-#include <sound/driver.h>
#include <linux/bitops.h>
#include <linux/init.h>
#include <linux/list.h>
const struct usb_device_id *id);
static void usb_audio_disconnect(struct usb_interface *intf);
+#ifdef CONFIG_PM
+static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message);
+static int usb_audio_resume(struct usb_interface *intf);
+#else
+#define usb_audio_suspend NULL
+#define usb_audio_resume NULL
+#endif
+
static struct usb_device_id usb_audio_ids [] = {
#include "usbquirks.h"
{ .match_flags = (USB_DEVICE_ID_MATCH_INT_CLASS | USB_DEVICE_ID_MATCH_INT_SUBCLASS),
.name = "snd-usb-audio",
.probe = usb_audio_probe,
.disconnect = usb_audio_disconnect,
+ .suspend = usb_audio_suspend,
+ .resume = usb_audio_resume,
.id_table = usb_audio_ids,
};
dev_get_drvdata(&intf->dev));
}
+#ifdef CONFIG_PM
+static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct snd_usb_audio *chip = dev_get_drvdata(&intf->dev);
+ struct list_head *p;
+ struct snd_usb_stream *as;
+
+ if (chip == (void *)-1L)
+ return 0;
+
+ snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
+ if (!chip->num_suspended_intf++) {
+ list_for_each(p, &chip->pcm_list) {
+ as = list_entry(p, struct snd_usb_stream, list);
+ snd_pcm_suspend_all(as->pcm);
+ }
+ }
+
+ return 0;
+}
+
+static int usb_audio_resume(struct usb_interface *intf)
+{
+ struct snd_usb_audio *chip = dev_get_drvdata(&intf->dev);
+
+ if (chip == (void *)-1L)
+ return 0;
+ if (--chip->num_suspended_intf)
+ return 0;
+ /*
+ * ALSA leaves material resumption to user space
+ * we just notify
+ */
+
+ snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
+
+ return 0;
+}
+#endif /* CONFIG_PM */
static int __init snd_usb_audio_init(void)
{
u32 usb_id;
int shutdown;
int num_interfaces;
+ int num_suspended_intf;
struct list_head pcm_list; /* list of pcm streams */
int pcm_devs;
* SUCH DAMAGE.
*/
-#include <sound/driver.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/bitops.h>
*
*/
-#include <sound/driver.h>
#include <linux/bitops.h>
#include <linux/init.h>
#include <linux/list.h>
case 19: /* speaker out jacks */
case 20: /* headphones out jack */
break;
+ /* live24ext: 4 = line-in jack */
+ case 3: /* hp-out jack (may actuate Mute) */
+ if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040))
+ snd_usb_mixer_notify_id(mixer, mixer->rc_cfg->mute_mixer_id);
+ break;
default:
snd_printd(KERN_DEBUG "memory change in unknown unit %d\n", unitid);
break;
int i, err;
for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) {
+ if (i > 1 && /* Live24ext has 2 LEDs only */
+ mixer->chip->usb_id == USB_ID(0x041e, 0x3040))
+ break;
err = snd_ctl_add(mixer->chip->card,
snd_ctl_new1(&snd_audigy2nx_controls[i], mixer));
if (err < 0)
static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
- static const struct {
+ static const struct sb_jack {
int unitid;
const char *name;
- } jacks[] = {
+ } jacks_audigy2nx[] = {
{4, "dig in "},
{7, "line in"},
{19, "spk out"},
{20, "hph out"},
+ {-1, NULL}
+ }, jacks_live24ext[] = {
+ {4, "line in"}, /* &1=Line, &2=Mic*/
+ {3, "hph out"}, /* headphones */
+ {0, "RC "}, /* last command, 6 bytes see rc_config above */
+ {-1, NULL}
};
+ const struct sb_jack *jacks;
struct usb_mixer_interface *mixer = entry->private_data;
int i, err;
u8 buf[3];
snd_iprintf(buffer, "%s jacks\n\n", mixer->chip->card->shortname);
- for (i = 0; i < ARRAY_SIZE(jacks); ++i) {
+ if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020))
+ jacks = jacks_audigy2nx;
+ else if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040))
+ jacks = jacks_live24ext;
+ else
+ return;
+
+ for (i = 0; jacks[i].name; ++i) {
snd_iprintf(buffer, "%s: ", jacks[i].name);
err = snd_usb_ctl_msg(mixer->chip->dev,
usb_rcvctrlpipe(mixer->chip->dev, 0),
GET_MEM, USB_DIR_IN | USB_TYPE_CLASS |
USB_RECIP_INTERFACE, 0,
jacks[i].unitid << 8, buf, 3, 100);
- if (err == 3 && buf[0] == 3)
+ if (err == 3 && (buf[0] == 3 || buf[0] == 6))
snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]);
else
snd_iprintf(buffer, "?\n");
if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0)
goto _error;
- if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020)) {
+ if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020) ||
+ mixer->chip->usb_id == USB_ID(0x041e, 0x3040)) {
struct snd_info_entry *entry;
if ((err = snd_audigy2nx_controls_create(mixer)) < 0)
{ 0 } /* terminator */
};
+/* Creative SoundBlaster Live! 24-bit External */
+static struct usbmix_name_map live24ext_map[] = {
+ /* 2: PCM Playback Volume */
+ { 5, "Mic Capture" }, /* FU, default PCM Capture Volume */
+ { 0 } /* terminator */
+};
+
/* LineX FM Transmitter entry - needed to bypass controls bug */
static struct usbmix_name_map linex_map[] = {
/* 1: IT pcm */
.map = audigy2nx_map,
.selector_map = audigy2nx_selectors,
},
+ {
+ .id = USB_ID(0x041e, 0x3040),
+ .map = live24ext_map,
+ },
{
/* Hercules DJ Console (Windows Edition) */
.id = USB_ID(0x06f8, 0xb000),
}
}
},
+{
+ /* has ID 0x0049 when not in "Advanced Driver" mode */
+ USB_DEVICE(0x0582, 0x0047),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ /* .vendor_name = "EDIROL", */
+ /* .product_name = "UR-80", */
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ /* in the 96 kHz modes, only interface 1 is there */
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
{
/* has ID 0x004a when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0048),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .vendor_name = "EDIROL",
- .product_name = "UR-80",
+ /* .vendor_name = "EDIROL", */
+ /* .product_name = "UR-80", */
.ifnum = 0,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct snd_usb_midi_endpoint_info) {
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/interrupt.h>
#include <linux/usb.h>
#include <sound/core.h>
int usX2Y_hwdep_pcm_new(struct snd_card *card);
-static struct page * snd_us428ctls_vm_nopage(struct vm_area_struct *area, unsigned long address, int *type)
+static int snd_us428ctls_vm_fault(struct vm_area_struct *area,
+ struct vm_fault *vmf)
{
unsigned long offset;
struct page * page;
void *vaddr;
- snd_printdd("ENTER, start %lXh, ofs %lXh, pgoff %ld, addr %lXh\n",
+ snd_printdd("ENTER, start %lXh, pgoff %ld\n",
area->vm_start,
- address - area->vm_start,
- (address - area->vm_start) >> PAGE_SHIFT,
- address);
+ vmf->pgoff);
- offset = area->vm_pgoff << PAGE_SHIFT;
- offset += address - area->vm_start;
- snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_SIGBUS);
+ offset = vmf->pgoff << PAGE_SHIFT;
vaddr = (char*)((struct usX2Ydev *)area->vm_private_data)->us428ctls_sharedmem + offset;
page = virt_to_page(vaddr);
get_page(page);
- snd_printdd( "vaddr=%p made us428ctls_vm_nopage() return %p; offset=%lX\n", vaddr, page, offset);
+ vmf->page = page;
- if (type)
- *type = VM_FAULT_MINOR;
+ snd_printdd("vaddr=%p made us428ctls_vm_fault() page %p\n",
+ vaddr, page);
- return page;
+ return 0;
}
static struct vm_operations_struct us428ctls_vm_ops = {
- .nopage = snd_us428ctls_vm_nopage,
+ .fault = snd_us428ctls_vm_fault,
};
static int snd_us428ctls_mmap(struct snd_hwdep * hw, struct file *filp, struct vm_area_struct *area)
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
*/
-#include <sound/driver.h>
#include <linux/interrupt.h>
#include <linux/usb.h>
#include <sound/core.h>
}
-static struct page * snd_usX2Y_hwdep_pcm_vm_nopage(struct vm_area_struct *area, unsigned long address, int *type)
+static int snd_usX2Y_hwdep_pcm_vm_fault(struct vm_area_struct *area,
+ struct vm_fault *vmf)
{
unsigned long offset;
- struct page *page;
void *vaddr;
- offset = area->vm_pgoff << PAGE_SHIFT;
- offset += address - area->vm_start;
- snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_OOM);
+ offset = vmf->pgoff << PAGE_SHIFT;
vaddr = (char*)((struct usX2Ydev *)area->vm_private_data)->hwdep_pcm_shm + offset;
- page = virt_to_page(vaddr);
- get_page(page);
-
- if (type)
- *type = VM_FAULT_MINOR;
-
- return page;
+ vmf->page = virt_to_page(vaddr);
+ get_page(vmf->page);
+ return 0;
}
static struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = {
.open = snd_usX2Y_hwdep_pcm_vm_open,
.close = snd_usX2Y_hwdep_pcm_vm_close,
- .nopage = snd_usX2Y_hwdep_pcm_vm_nopage,
+ .fault = snd_usX2Y_hwdep_pcm_vm_fault,
};
projects / deliverable / linux.git / commitdiff
