2 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
4 * Routines for control of EMU10K1 chips
6 * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
7 * Added support for Audigy 2 Value.
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, write to the Free Software
28 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 #include <sound/driver.h>
33 #include <linux/delay.h>
34 #include <linux/init.h>
35 #include <linux/interrupt.h>
36 #include <linux/pci.h>
37 #include <linux/slab.h>
38 #include <linux/vmalloc.h>
40 #include <sound/core.h>
41 #include <sound/emu10k1.h>
46 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>, Creative Labs, Inc.");
47 MODULE_DESCRIPTION("Routines for control of EMU10K1 chips");
48 MODULE_LICENSE("GPL");
51 /*************************************************************************
53 *************************************************************************/
55 void snd_emu10k1_voice_init(struct snd_emu10k1
* emu
, int ch
)
57 snd_emu10k1_ptr_write(emu
, DCYSUSV
, ch
, 0);
58 snd_emu10k1_ptr_write(emu
, IP
, ch
, 0);
59 snd_emu10k1_ptr_write(emu
, VTFT
, ch
, 0xffff);
60 snd_emu10k1_ptr_write(emu
, CVCF
, ch
, 0xffff);
61 snd_emu10k1_ptr_write(emu
, PTRX
, ch
, 0);
62 snd_emu10k1_ptr_write(emu
, CPF
, ch
, 0);
63 snd_emu10k1_ptr_write(emu
, CCR
, ch
, 0);
65 snd_emu10k1_ptr_write(emu
, PSST
, ch
, 0);
66 snd_emu10k1_ptr_write(emu
, DSL
, ch
, 0x10);
67 snd_emu10k1_ptr_write(emu
, CCCA
, ch
, 0);
68 snd_emu10k1_ptr_write(emu
, Z1
, ch
, 0);
69 snd_emu10k1_ptr_write(emu
, Z2
, ch
, 0);
70 snd_emu10k1_ptr_write(emu
, FXRT
, ch
, 0x32100000);
72 snd_emu10k1_ptr_write(emu
, ATKHLDM
, ch
, 0);
73 snd_emu10k1_ptr_write(emu
, DCYSUSM
, ch
, 0);
74 snd_emu10k1_ptr_write(emu
, IFATN
, ch
, 0xffff);
75 snd_emu10k1_ptr_write(emu
, PEFE
, ch
, 0);
76 snd_emu10k1_ptr_write(emu
, FMMOD
, ch
, 0);
77 snd_emu10k1_ptr_write(emu
, TREMFRQ
, ch
, 24); /* 1 Hz */
78 snd_emu10k1_ptr_write(emu
, FM2FRQ2
, ch
, 24); /* 1 Hz */
79 snd_emu10k1_ptr_write(emu
, TEMPENV
, ch
, 0);
81 /*** these are last so OFF prevents writing ***/
82 snd_emu10k1_ptr_write(emu
, LFOVAL2
, ch
, 0);
83 snd_emu10k1_ptr_write(emu
, LFOVAL1
, ch
, 0);
84 snd_emu10k1_ptr_write(emu
, ATKHLDV
, ch
, 0);
85 snd_emu10k1_ptr_write(emu
, ENVVOL
, ch
, 0);
86 snd_emu10k1_ptr_write(emu
, ENVVAL
, ch
, 0);
88 /* Audigy extra stuffs */
90 snd_emu10k1_ptr_write(emu
, 0x4c, ch
, 0); /* ?? */
91 snd_emu10k1_ptr_write(emu
, 0x4d, ch
, 0); /* ?? */
92 snd_emu10k1_ptr_write(emu
, 0x4e, ch
, 0); /* ?? */
93 snd_emu10k1_ptr_write(emu
, 0x4f, ch
, 0); /* ?? */
94 snd_emu10k1_ptr_write(emu
, A_FXRT1
, ch
, 0x03020100);
95 snd_emu10k1_ptr_write(emu
, A_FXRT2
, ch
, 0x3f3f3f3f);
96 snd_emu10k1_ptr_write(emu
, A_SENDAMOUNTS
, ch
, 0);
100 static int __devinit
snd_emu10k1_init(struct snd_emu10k1
* emu
, int enable_ir
)
103 unsigned int silent_page
;
105 emu
->fx8010
.itram_size
= (16 * 1024)/2;
106 emu
->fx8010
.etram_pages
.area
= NULL
;
107 emu
->fx8010
.etram_pages
.bytes
= 0;
109 /* disable audio and lock cache */
110 outl(HCFG_LOCKSOUNDCACHE
| HCFG_LOCKTANKCACHE_MASK
| HCFG_MUTEBUTTONENABLE
, emu
->port
+ HCFG
);
112 /* reset recording buffers */
113 snd_emu10k1_ptr_write(emu
, MICBS
, 0, ADCBS_BUFSIZE_NONE
);
114 snd_emu10k1_ptr_write(emu
, MICBA
, 0, 0);
115 snd_emu10k1_ptr_write(emu
, FXBS
, 0, ADCBS_BUFSIZE_NONE
);
116 snd_emu10k1_ptr_write(emu
, FXBA
, 0, 0);
117 snd_emu10k1_ptr_write(emu
, ADCBS
, 0, ADCBS_BUFSIZE_NONE
);
118 snd_emu10k1_ptr_write(emu
, ADCBA
, 0, 0);
120 /* disable channel interrupt */
121 outl(0, emu
->port
+ INTE
);
122 snd_emu10k1_ptr_write(emu
, CLIEL
, 0, 0);
123 snd_emu10k1_ptr_write(emu
, CLIEH
, 0, 0);
124 snd_emu10k1_ptr_write(emu
, SOLEL
, 0, 0);
125 snd_emu10k1_ptr_write(emu
, SOLEH
, 0, 0);
128 /* set SPDIF bypass mode */
129 snd_emu10k1_ptr_write(emu
, SPBYPASS
, 0, SPBYPASS_FORMAT
);
130 /* enable rear left + rear right AC97 slots */
131 snd_emu10k1_ptr_write(emu
, AC97SLOT
, 0, AC97SLOT_REAR_RIGHT
| AC97SLOT_REAR_LEFT
);
134 /* init envelope engine */
135 for (ch
= 0; ch
< NUM_G
; ch
++) {
136 emu
->voices
[ch
].emu
= emu
;
137 emu
->voices
[ch
].number
= ch
;
138 snd_emu10k1_voice_init(emu
, ch
);
142 * Init to 0x02109204 :
143 * Clock accuracy = 0 (1000ppm)
144 * Sample Rate = 2 (48kHz)
145 * Audio Channel = 1 (Left of 2)
146 * Source Number = 0 (Unspecified)
147 * Generation Status = 1 (Original for Cat Code 12)
148 * Cat Code = 12 (Digital Signal Mixer)
150 * Emphasis = 0 (None)
151 * CP = 1 (Copyright unasserted)
152 * AN = 0 (Audio data)
155 snd_emu10k1_ptr_write(emu
, SPCS0
, 0,
157 SPCS_CLKACCY_1000PPM
| SPCS_SAMPLERATE_48
|
158 SPCS_CHANNELNUM_LEFT
| SPCS_SOURCENUM_UNSPEC
|
159 SPCS_GENERATIONSTATUS
| 0x00001200 |
160 0x00000000 | SPCS_EMPHASIS_NONE
| SPCS_COPYRIGHT
);
161 snd_emu10k1_ptr_write(emu
, SPCS1
, 0,
163 SPCS_CLKACCY_1000PPM
| SPCS_SAMPLERATE_48
|
164 SPCS_CHANNELNUM_LEFT
| SPCS_SOURCENUM_UNSPEC
|
165 SPCS_GENERATIONSTATUS
| 0x00001200 |
166 0x00000000 | SPCS_EMPHASIS_NONE
| SPCS_COPYRIGHT
);
167 snd_emu10k1_ptr_write(emu
, SPCS2
, 0,
169 SPCS_CLKACCY_1000PPM
| SPCS_SAMPLERATE_48
|
170 SPCS_CHANNELNUM_LEFT
| SPCS_SOURCENUM_UNSPEC
|
171 SPCS_GENERATIONSTATUS
| 0x00001200 |
172 0x00000000 | SPCS_EMPHASIS_NONE
| SPCS_COPYRIGHT
);
174 if (emu
->card_capabilities
->ca0151_chip
) { /* audigy2 */
175 /* Hacks for Alice3 to work independent of haP16V driver */
178 //Setup SRCMulti_I2S SamplingRate
179 tmp
= snd_emu10k1_ptr_read(emu
, A_SPDIF_SAMPLERATE
, 0);
182 snd_emu10k1_ptr_write(emu
, A_SPDIF_SAMPLERATE
, 0, tmp
);
184 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
185 snd_emu10k1_ptr20_write(emu
, SRCSel
, 0, 0x14);
186 /* Setup SRCMulti Input Audio Enable */
187 /* Use 0xFFFFFFFF to enable P16V sounds. */
188 snd_emu10k1_ptr20_write(emu
, SRCMULTI_ENABLE
, 0, 0xFFFFFFFF);
190 /* Enabled Phased (8-channel) P16V playback */
191 outl(0x0201, emu
->port
+ HCFG2
);
192 /* Set playback routing. */
193 snd_emu10k1_ptr20_write(emu
, CAPTURE_P16V_SOURCE
, 0, 0x78e4);
195 if (emu
->card_capabilities
->ca0108_chip
) { /* audigy2 Value */
196 /* Hacks for Alice3 to work independent of haP16V driver */
199 snd_printk(KERN_ERR
"Audigy2 value:Special config.\n");
200 //Setup SRCMulti_I2S SamplingRate
201 tmp
= snd_emu10k1_ptr_read(emu
, A_SPDIF_SAMPLERATE
, 0);
204 snd_emu10k1_ptr_write(emu
, A_SPDIF_SAMPLERATE
, 0, tmp
);
206 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
207 outl(0x600000, emu
->port
+ 0x20);
208 outl(0x14, emu
->port
+ 0x24);
210 /* Setup SRCMulti Input Audio Enable */
211 outl(0x7b0000, emu
->port
+ 0x20);
212 outl(0xFF000000, emu
->port
+ 0x24);
214 /* Setup SPDIF Out Audio Enable */
215 /* The Audigy 2 Value has a separate SPDIF out,
216 * so no need for a mixer switch
218 outl(0x7a0000, emu
->port
+ 0x20);
219 outl(0xFF000000, emu
->port
+ 0x24);
220 tmp
= inl(emu
->port
+ A_IOCFG
) & ~0x8; /* Clear bit 3 */
221 outl(tmp
, emu
->port
+ A_IOCFG
);
226 * Clear page with silence & setup all pointers to this page
228 memset(emu
->silent_page
.area
, 0, PAGE_SIZE
);
229 silent_page
= emu
->silent_page
.addr
<< 1;
230 for (idx
= 0; idx
< MAXPAGES
; idx
++)
231 ((u32
*)emu
->ptb_pages
.area
)[idx
] = cpu_to_le32(silent_page
| idx
);
232 snd_emu10k1_ptr_write(emu
, PTB
, 0, emu
->ptb_pages
.addr
);
233 snd_emu10k1_ptr_write(emu
, TCB
, 0, 0); /* taken from original driver */
234 snd_emu10k1_ptr_write(emu
, TCBS
, 0, 4); /* taken from original driver */
236 silent_page
= (emu
->silent_page
.addr
<< 1) | MAP_PTI_MASK
;
237 for (ch
= 0; ch
< NUM_G
; ch
++) {
238 snd_emu10k1_ptr_write(emu
, MAPA
, ch
, silent_page
);
239 snd_emu10k1_ptr_write(emu
, MAPB
, ch
, silent_page
);
244 * Mute Disable Audio = 0
245 * Lock Tank Memory = 1
246 * Lock Sound Memory = 0
250 if (emu
->revision
== 4) /* audigy2 */
251 outl(HCFG_AUDIOENABLE
|
252 HCFG_AC3ENABLE_CDSPDIF
|
253 HCFG_AC3ENABLE_GPSPDIF
|
254 HCFG_AUTOMUTE
| HCFG_JOYENABLE
, emu
->port
+ HCFG
);
256 outl(HCFG_AUTOMUTE
| HCFG_JOYENABLE
, emu
->port
+ HCFG
);
257 /* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
258 * e.g. card_capabilities->joystick */
259 } else if (emu
->model
== 0x20 ||
260 emu
->model
== 0xc400 ||
261 (emu
->model
== 0x21 && emu
->revision
< 6))
262 outl(HCFG_LOCKTANKCACHE_MASK
| HCFG_AUTOMUTE
, emu
->port
+ HCFG
);
264 // With on-chip joystick
265 outl(HCFG_LOCKTANKCACHE_MASK
| HCFG_AUTOMUTE
| HCFG_JOYENABLE
, emu
->port
+ HCFG
);
267 if (enable_ir
) { /* enable IR for SB Live */
269 unsigned int reg
= inl(emu
->port
+ A_IOCFG
);
270 outl(reg
| A_IOCFG_GPOUT2
, emu
->port
+ A_IOCFG
);
272 outl(reg
| A_IOCFG_GPOUT1
| A_IOCFG_GPOUT2
, emu
->port
+ A_IOCFG
);
274 outl(reg
, emu
->port
+ A_IOCFG
);
276 unsigned int reg
= inl(emu
->port
+ HCFG
);
277 outl(reg
| HCFG_GPOUT2
, emu
->port
+ HCFG
);
279 outl(reg
| HCFG_GPOUT1
| HCFG_GPOUT2
, emu
->port
+ HCFG
);
281 outl(reg
, emu
->port
+ HCFG
);
285 if (emu
->audigy
) { /* enable analog output */
286 unsigned int reg
= inl(emu
->port
+ A_IOCFG
);
287 outl(reg
| A_IOCFG_GPOUT0
, emu
->port
+ A_IOCFG
);
291 * Initialize the effect engine
293 if ((err
= snd_emu10k1_init_efx(emu
)) < 0)
297 * Enable the audio bit
299 outl(inl(emu
->port
+ HCFG
) | HCFG_AUDIOENABLE
, emu
->port
+ HCFG
);
301 /* Enable analog/digital outs on audigy */
303 outl(inl(emu
->port
+ A_IOCFG
) & ~0x44, emu
->port
+ A_IOCFG
);
305 if (emu
->card_capabilities
->ca0151_chip
) { /* audigy2 */
306 /* Unmute Analog now. Set GPO6 to 1 for Apollo.
307 * This has to be done after init ALice3 I2SOut beyond 48KHz.
308 * So, sequence is important. */
309 outl(inl(emu
->port
+ A_IOCFG
) | 0x0040, emu
->port
+ A_IOCFG
);
310 } else if (emu
->card_capabilities
->ca0108_chip
) { /* audigy2 value */
311 /* Unmute Analog now. */
312 outl(inl(emu
->port
+ A_IOCFG
) | 0x0060, emu
->port
+ A_IOCFG
);
314 /* Disable routing from AC97 line out to Front speakers */
315 outl(inl(emu
->port
+ A_IOCFG
) | 0x0080, emu
->port
+ A_IOCFG
);
322 /* FIXME: the following routine disables LiveDrive-II !! */
325 tmp
= inl(emu
->port
+ HCFG
);
326 if (tmp
& (HCFG_GPINPUT0
| HCFG_GPINPUT1
)) {
327 outl(tmp
|0x800, emu
->port
+ HCFG
);
329 if (tmp
!= (inl(emu
->port
+ HCFG
) & ~0x800)) {
331 outl(tmp
, emu
->port
+ HCFG
);
337 snd_emu10k1_intr_enable(emu
, INTE_PCIERRORENABLE
);
339 emu
->reserved_page
= (struct snd_emu10k1_memblk
*)snd_emu10k1_synth_alloc(emu
, 4096);
340 if (emu
->reserved_page
)
341 emu
->reserved_page
->map_locked
= 1;
346 static int snd_emu10k1_done(struct snd_emu10k1
* emu
)
350 outl(0, emu
->port
+ INTE
);
355 for (ch
= 0; ch
< NUM_G
; ch
++)
356 snd_emu10k1_ptr_write(emu
, DCYSUSV
, ch
, 0);
357 for (ch
= 0; ch
< NUM_G
; ch
++) {
358 snd_emu10k1_ptr_write(emu
, VTFT
, ch
, 0);
359 snd_emu10k1_ptr_write(emu
, CVCF
, ch
, 0);
360 snd_emu10k1_ptr_write(emu
, PTRX
, ch
, 0);
361 snd_emu10k1_ptr_write(emu
, CPF
, ch
, 0);
364 /* reset recording buffers */
365 snd_emu10k1_ptr_write(emu
, MICBS
, 0, 0);
366 snd_emu10k1_ptr_write(emu
, MICBA
, 0, 0);
367 snd_emu10k1_ptr_write(emu
, FXBS
, 0, 0);
368 snd_emu10k1_ptr_write(emu
, FXBA
, 0, 0);
369 snd_emu10k1_ptr_write(emu
, FXWC
, 0, 0);
370 snd_emu10k1_ptr_write(emu
, ADCBS
, 0, ADCBS_BUFSIZE_NONE
);
371 snd_emu10k1_ptr_write(emu
, ADCBA
, 0, 0);
372 snd_emu10k1_ptr_write(emu
, TCBS
, 0, TCBS_BUFFSIZE_16K
);
373 snd_emu10k1_ptr_write(emu
, TCB
, 0, 0);
375 snd_emu10k1_ptr_write(emu
, A_DBG
, 0, A_DBG_SINGLE_STEP
);
377 snd_emu10k1_ptr_write(emu
, DBG
, 0, EMU10K1_DBG_SINGLE_STEP
);
379 /* disable channel interrupt */
380 snd_emu10k1_ptr_write(emu
, CLIEL
, 0, 0);
381 snd_emu10k1_ptr_write(emu
, CLIEH
, 0, 0);
382 snd_emu10k1_ptr_write(emu
, SOLEL
, 0, 0);
383 snd_emu10k1_ptr_write(emu
, SOLEH
, 0, 0);
385 /* remove reserved page */
386 if (emu
->reserved_page
!= NULL
) {
387 snd_emu10k1_synth_free(emu
, (struct snd_util_memblk
*)emu
->reserved_page
);
388 emu
->reserved_page
= NULL
;
391 /* disable audio and lock cache */
392 outl(HCFG_LOCKSOUNDCACHE
| HCFG_LOCKTANKCACHE_MASK
| HCFG_MUTEBUTTONENABLE
, emu
->port
+ HCFG
);
393 snd_emu10k1_ptr_write(emu
, PTB
, 0, 0);
395 snd_emu10k1_free_efx(emu
);
400 /*************************************************************************
401 * ECARD functional implementation
402 *************************************************************************/
404 /* In A1 Silicon, these bits are in the HC register */
405 #define HOOKN_BIT (1L << 12)
406 #define HANDN_BIT (1L << 11)
407 #define PULSEN_BIT (1L << 10)
409 #define EC_GDI1 (1 << 13)
410 #define EC_GDI0 (1 << 14)
412 #define EC_NUM_CONTROL_BITS 20
414 #define EC_AC3_DATA_SELN 0x0001L
415 #define EC_EE_DATA_SEL 0x0002L
416 #define EC_EE_CNTRL_SELN 0x0004L
417 #define EC_EECLK 0x0008L
418 #define EC_EECS 0x0010L
419 #define EC_EESDO 0x0020L
420 #define EC_TRIM_CSN 0x0040L
421 #define EC_TRIM_SCLK 0x0080L
422 #define EC_TRIM_SDATA 0x0100L
423 #define EC_TRIM_MUTEN 0x0200L
424 #define EC_ADCCAL 0x0400L
425 #define EC_ADCRSTN 0x0800L
426 #define EC_DACCAL 0x1000L
427 #define EC_DACMUTEN 0x2000L
428 #define EC_LEDN 0x4000L
430 #define EC_SPDIF0_SEL_SHIFT 15
431 #define EC_SPDIF1_SEL_SHIFT 17
432 #define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT)
433 #define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT)
434 #define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
435 #define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
436 #define EC_CURRENT_PROM_VERSION 0x01 /* Self-explanatory. This should
437 * be incremented any time the EEPROM's
438 * format is changed. */
440 #define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */
442 /* Addresses for special values stored in to EEPROM */
443 #define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */
444 #define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */
445 #define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */
447 #define EC_LAST_PROMFILE_ADDR 0x2f
449 #define EC_SERIALNUM_ADDR 0x30 /* First word of serial number. The
450 * can be up to 30 characters in length
451 * and is stored as a NULL-terminated
452 * ASCII string. Any unused bytes must be
453 * filled with zeros */
454 #define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */
457 /* Most of this stuff is pretty self-evident. According to the hardware
458 * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
459 * offset problem. Weird.
461 #define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
465 #define EC_DEFAULT_ADC_GAIN 0xC4C4
466 #define EC_DEFAULT_SPDIF0_SEL 0x0
467 #define EC_DEFAULT_SPDIF1_SEL 0x4
469 /**************************************************************************
470 * @func Clock bits into the Ecard's control latch. The Ecard uses a
471 * control latch will is loaded bit-serially by toggling the Modem control
472 * lines from function 2 on the E8010. This function hides these details
473 * and presents the illusion that we are actually writing to a distinct
477 static void snd_emu10k1_ecard_write(struct snd_emu10k1
* emu
, unsigned int value
)
479 unsigned short count
;
481 unsigned long hc_port
;
482 unsigned int hc_value
;
484 hc_port
= emu
->port
+ HCFG
;
485 hc_value
= inl(hc_port
) & ~(HOOKN_BIT
| HANDN_BIT
| PULSEN_BIT
);
486 outl(hc_value
, hc_port
);
488 for (count
= 0; count
< EC_NUM_CONTROL_BITS
; count
++) {
490 /* Set up the value */
491 data
= ((value
& 0x1) ? PULSEN_BIT
: 0);
494 outl(hc_value
| data
, hc_port
);
496 /* Clock the shift register */
497 outl(hc_value
| data
| HANDN_BIT
, hc_port
);
498 outl(hc_value
| data
, hc_port
);
502 outl(hc_value
| HOOKN_BIT
, hc_port
);
503 outl(hc_value
, hc_port
);
506 /**************************************************************************
507 * @func Set the gain of the ECARD's CS3310 Trim/gain controller. The
508 * trim value consists of a 16bit value which is composed of two
509 * 8 bit gain/trim values, one for the left channel and one for the
510 * right channel. The following table maps from the Gain/Attenuation
511 * value in decibels into the corresponding bit pattern for a single
515 static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1
* emu
,
520 /* Enable writing to the TRIM registers */
521 snd_emu10k1_ecard_write(emu
, emu
->ecard_ctrl
& ~EC_TRIM_CSN
);
523 /* Do it again to insure that we meet hold time requirements */
524 snd_emu10k1_ecard_write(emu
, emu
->ecard_ctrl
& ~EC_TRIM_CSN
);
526 for (bit
= (1 << 15); bit
; bit
>>= 1) {
529 value
= emu
->ecard_ctrl
& ~(EC_TRIM_CSN
| EC_TRIM_SDATA
);
532 value
|= EC_TRIM_SDATA
;
535 snd_emu10k1_ecard_write(emu
, value
);
536 snd_emu10k1_ecard_write(emu
, value
| EC_TRIM_SCLK
);
537 snd_emu10k1_ecard_write(emu
, value
);
540 snd_emu10k1_ecard_write(emu
, emu
->ecard_ctrl
);
543 static int __devinit
snd_emu10k1_ecard_init(struct snd_emu10k1
* emu
)
545 unsigned int hc_value
;
547 /* Set up the initial settings */
548 emu
->ecard_ctrl
= EC_RAW_RUN_MODE
|
549 EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL
) |
550 EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL
);
552 /* Step 0: Set the codec type in the hardware control register
553 * and enable audio output */
554 hc_value
= inl(emu
->port
+ HCFG
);
555 outl(hc_value
| HCFG_AUDIOENABLE
| HCFG_CODECFORMAT_I2S
, emu
->port
+ HCFG
);
556 inl(emu
->port
+ HCFG
);
558 /* Step 1: Turn off the led and deassert TRIM_CS */
559 snd_emu10k1_ecard_write(emu
, EC_ADCCAL
| EC_LEDN
| EC_TRIM_CSN
);
561 /* Step 2: Calibrate the ADC and DAC */
562 snd_emu10k1_ecard_write(emu
, EC_DACCAL
| EC_LEDN
| EC_TRIM_CSN
);
564 /* Step 3: Wait for awhile; XXX We can't get away with this
565 * under a real operating system; we'll need to block and wait that
567 snd_emu10k1_wait(emu
, 48000);
569 /* Step 4: Switch off the DAC and ADC calibration. Note
570 * That ADC_CAL is actually an inverted signal, so we assert
571 * it here to stop calibration. */
572 snd_emu10k1_ecard_write(emu
, EC_ADCCAL
| EC_LEDN
| EC_TRIM_CSN
);
574 /* Step 4: Switch into run mode */
575 snd_emu10k1_ecard_write(emu
, emu
->ecard_ctrl
);
577 /* Step 5: Set the analog input gain */
578 snd_emu10k1_ecard_setadcgain(emu
, EC_DEFAULT_ADC_GAIN
);
583 static int __devinit
snd_emu10k1_cardbus_init(struct snd_emu10k1
* emu
)
585 unsigned long special_port
;
588 /* Special initialisation routine
589 * before the rest of the IO-Ports become active.
591 special_port
= emu
->port
+ 0x38;
592 value
= inl(special_port
);
593 outl(0x00d00000, special_port
);
594 value
= inl(special_port
);
595 outl(0x00d00001, special_port
);
596 value
= inl(special_port
);
597 outl(0x00d0005f, special_port
);
598 value
= inl(special_port
);
599 outl(0x00d0007f, special_port
);
600 value
= inl(special_port
);
601 outl(0x0090007f, special_port
);
602 value
= inl(special_port
);
604 snd_emu10k1_ptr20_write(emu
, TINA2_VOLUME
, 0, 0xfefefefe); /* Defaults to 0x30303030 */
609 * Create the EMU10K1 instance
612 static int snd_emu10k1_free(struct snd_emu10k1
*emu
)
614 if (emu
->port
) { /* avoid access to already used hardware */
615 snd_emu10k1_fx8010_tram_setup(emu
, 0);
616 snd_emu10k1_done(emu
);
619 snd_util_memhdr_free(emu
->memhdr
);
620 if (emu
->silent_page
.area
)
621 snd_dma_free_pages(&emu
->silent_page
);
622 if (emu
->ptb_pages
.area
)
623 snd_dma_free_pages(&emu
->ptb_pages
);
624 vfree(emu
->page_ptr_table
);
625 vfree(emu
->page_addr_table
);
627 free_irq(emu
->irq
, (void *)emu
);
629 pci_release_regions(emu
->pci
);
630 pci_disable_device(emu
->pci
);
631 if (emu
->card_capabilities
->ca0151_chip
) /* P16V */
637 static int snd_emu10k1_dev_free(struct snd_device
*device
)
639 struct snd_emu10k1
*emu
= device
->device_data
;
640 return snd_emu10k1_free(emu
);
643 static struct snd_emu_chip_details emu_chip_details
[] = {
644 /* Audigy 2 Value AC3 out does not work yet. Need to find out how to turn off interpolators.*/
645 /* Tested by James@superbug.co.uk 3rd July 2005 */
646 {.vendor
= 0x1102, .device
= 0x0008, .subsystem
= 0x10011102,
647 .driver
= "Audigy2", .name
= "Audigy 2 Value [SB0400]",
653 /* Audigy 2 ZS Notebook Cardbus card.*/
654 /* Tested by James@superbug.co.uk 30th October 2005 */
655 /* Not working yet, but progressing. */
656 {.vendor
= 0x1102, .device
= 0x0008, .subsystem
= 0x20011102,
657 .driver
= "Audigy2", .name
= "Audigy 2 ZS Notebook [SB0530]",
661 .ca_cardbus_chip
= 1,
663 {.vendor
= 0x1102, .device
= 0x0008,
664 .driver
= "Audigy2", .name
= "Audigy 2 Value [Unknown]",
669 /* Tested by James@superbug.co.uk 8th July 2005. No sound available yet. */
670 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x40011102,
671 .driver
= "Audigy2", .name
= "E-mu 1212m [4001]",
676 /* Tested by James@superbug.co.uk 3rd July 2005 */
677 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x20071102,
678 .driver
= "Audigy2", .name
= "Audigy 4 PRO [SB0380]",
686 /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
687 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x20061102,
688 .driver
= "Audigy2", .name
= "Audigy 2 [2006]",
696 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x20021102,
697 .driver
= "Audigy2", .name
= "Audigy 2 ZS [SB0350]",
705 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x20011102,
706 .driver
= "Audigy2", .name
= "Audigy 2 ZS [2001]",
714 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x10071102,
715 .driver
= "Audigy2", .name
= "Audigy 2 [SB0240]",
723 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x10051102,
724 .driver
= "Audigy2", .name
= "Audigy 2 EX [1005]",
731 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x10021102,
732 .driver
= "Audigy2", .name
= "Audigy 2 Platinum [SB0240P]",
740 {.vendor
= 0x1102, .device
= 0x0004, .revision
= 0x04,
741 .driver
= "Audigy2", .name
= "Audigy 2 [Unknown]",
748 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x00531102,
749 .driver
= "Audigy", .name
= "Audigy 1 [SB0090]",
754 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x00521102,
755 .driver
= "Audigy", .name
= "Audigy 1 ES [SB0160]",
761 {.vendor
= 0x1102, .device
= 0x0004, .subsystem
= 0x00511102,
762 .driver
= "Audigy", .name
= "Audigy 1 [SB0090]",
767 {.vendor
= 0x1102, .device
= 0x0004,
768 .driver
= "Audigy", .name
= "Audigy 1 [Unknown]",
773 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x806B1102,
774 .driver
= "EMU10K1", .name
= "SBLive! [SB0105]",
779 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x806A1102,
780 .driver
= "EMU10K1", .name
= "SBLive! Value [SB0103]",
785 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80691102,
786 .driver
= "EMU10K1", .name
= "SBLive! Value [SB0101]",
791 /* Tested by Thomas Zehetbauer 27th Aug 2005 */
792 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80651102,
793 .driver
= "EMU10K1", .name
= "SB Live 5.1 [SB0220]",
798 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80641102,
799 .driver
= "EMU10K1", .name
= "SB Live 5.1",
804 /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
805 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80611102,
806 .driver
= "EMU10K1", .name
= "SBLive 5.1 [SB0060]",
809 .ac97_chip
= 2, /* ac97 is optional; both SBLive 5.1 and platinum
810 * share the same IDs!
813 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80511102,
814 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4850]",
819 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80401102,
820 .driver
= "EMU10K1", .name
= "SBLive! Platinum [CT4760P]",
824 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80321102,
825 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4871]",
830 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80311102,
831 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4831]",
836 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80281102,
837 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4870]",
842 /* Tested by James@superbug.co.uk 3rd July 2005 */
843 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80271102,
844 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4832]",
849 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80261102,
850 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4830]",
855 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80231102,
856 .driver
= "EMU10K1", .name
= "SB PCI512 [CT4790]",
861 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x80221102,
862 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4780]",
867 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x40011102,
868 .driver
= "EMU10K1", .name
= "E-mu APS [4001]",
872 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x00211102,
873 .driver
= "EMU10K1", .name
= "SBLive! [CT4620]",
878 {.vendor
= 0x1102, .device
= 0x0002, .subsystem
= 0x00201102,
879 .driver
= "EMU10K1", .name
= "SBLive! Value [CT4670]",
884 {.vendor
= 0x1102, .device
= 0x0002,
885 .driver
= "EMU10K1", .name
= "SB Live [Unknown]",
893 int __devinit
snd_emu10k1_create(struct snd_card
*card
,
894 struct pci_dev
* pci
,
895 unsigned short extin_mask
,
896 unsigned short extout_mask
,
897 long max_cache_bytes
,
900 struct snd_emu10k1
** remu
)
902 struct snd_emu10k1
*emu
;
905 unsigned char revision
;
906 const struct snd_emu_chip_details
*c
;
907 static struct snd_device_ops ops
= {
908 .dev_free
= snd_emu10k1_dev_free
,
913 /* enable PCI device */
914 if ((err
= pci_enable_device(pci
)) < 0)
917 emu
= kzalloc(sizeof(*emu
), GFP_KERNEL
);
919 pci_disable_device(pci
);
923 spin_lock_init(&emu
->reg_lock
);
924 spin_lock_init(&emu
->emu_lock
);
925 spin_lock_init(&emu
->voice_lock
);
926 spin_lock_init(&emu
->synth_lock
);
927 spin_lock_init(&emu
->memblk_lock
);
928 init_MUTEX(&emu
->ptb_lock
);
929 init_MUTEX(&emu
->fx8010
.lock
);
930 INIT_LIST_HEAD(&emu
->mapped_link_head
);
931 INIT_LIST_HEAD(&emu
->mapped_order_link_head
);
935 emu
->get_synth_voice
= NULL
;
936 /* read revision & serial */
937 pci_read_config_byte(pci
, PCI_REVISION_ID
, &revision
);
938 emu
->revision
= revision
;
939 pci_read_config_dword(pci
, PCI_SUBSYSTEM_VENDOR_ID
, &emu
->serial
);
940 pci_read_config_word(pci
, PCI_SUBSYSTEM_ID
, &emu
->model
);
941 snd_printdd("vendor=0x%x, device=0x%x, subsystem_vendor_id=0x%x, subsystem_id=0x%x\n",pci
->vendor
, pci
->device
, emu
->serial
, emu
->model
);
943 for (c
= emu_chip_details
; c
->vendor
; c
++) {
944 if (c
->vendor
== pci
->vendor
&& c
->device
== pci
->device
) {
946 if (c
->subsystem
&& (c
->subsystem
== subsystem
) ) {
950 if (c
->subsystem
&& (c
->subsystem
!= emu
->serial
) )
952 if (c
->revision
&& c
->revision
!= emu
->revision
)
958 if (c
->vendor
== 0) {
959 snd_printk(KERN_ERR
"emu10k1: Card not recognised\n");
961 pci_disable_device(pci
);
964 emu
->card_capabilities
= c
;
965 if (c
->subsystem
&& !subsystem
)
966 snd_printdd("Sound card name=%s\n", c
->name
);
968 snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x. Forced to subsytem=0x%x\n",
969 c
->name
, pci
->vendor
, pci
->device
, emu
->serial
, c
->subsystem
);
971 snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x.\n",
972 c
->name
, pci
->vendor
, pci
->device
, emu
->serial
);
974 if (!*card
->id
&& c
->id
) {
976 strlcpy(card
->id
, c
->id
, sizeof(card
->id
));
978 for (i
= 0; i
< snd_ecards_limit
; i
++) {
979 if (snd_cards
[i
] && !strcmp(snd_cards
[i
]->id
, card
->id
))
982 if (i
>= snd_ecards_limit
)
985 if (n
>= SNDRV_CARDS
)
987 snprintf(card
->id
, sizeof(card
->id
), "%s_%d", c
->id
, n
);
991 is_audigy
= emu
->audigy
= c
->emu10k2_chip
;
993 /* set the DMA transfer mask */
994 emu
->dma_mask
= is_audigy
? AUDIGY_DMA_MASK
: EMU10K1_DMA_MASK
;
995 if (pci_set_dma_mask(pci
, emu
->dma_mask
) < 0 ||
996 pci_set_consistent_dma_mask(pci
, emu
->dma_mask
) < 0) {
997 snd_printk(KERN_ERR
"architecture does not support PCI busmaster DMA with mask 0x%lx\n", emu
->dma_mask
);
999 pci_disable_device(pci
);
1003 emu
->gpr_base
= A_FXGPREGBASE
;
1005 emu
->gpr_base
= FXGPREGBASE
;
1007 if ((err
= pci_request_regions(pci
, "EMU10K1")) < 0) {
1009 pci_disable_device(pci
);
1012 emu
->port
= pci_resource_start(pci
, 0);
1014 if (request_irq(pci
->irq
, snd_emu10k1_interrupt
, SA_INTERRUPT
|SA_SHIRQ
, "EMU10K1", (void *)emu
)) {
1015 snd_emu10k1_free(emu
);
1018 emu
->irq
= pci
->irq
;
1020 emu
->max_cache_pages
= max_cache_bytes
>> PAGE_SHIFT
;
1021 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV
, snd_dma_pci_data(pci
),
1022 32 * 1024, &emu
->ptb_pages
) < 0) {
1023 snd_emu10k1_free(emu
);
1027 emu
->page_ptr_table
= (void **)vmalloc(emu
->max_cache_pages
* sizeof(void*));
1028 emu
->page_addr_table
= (unsigned long*)vmalloc(emu
->max_cache_pages
* sizeof(unsigned long));
1029 if (emu
->page_ptr_table
== NULL
|| emu
->page_addr_table
== NULL
) {
1030 snd_emu10k1_free(emu
);
1034 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV
, snd_dma_pci_data(pci
),
1035 EMUPAGESIZE
, &emu
->silent_page
) < 0) {
1036 snd_emu10k1_free(emu
);
1039 emu
->memhdr
= snd_util_memhdr_new(emu
->max_cache_pages
* PAGE_SIZE
);
1040 if (emu
->memhdr
== NULL
) {
1041 snd_emu10k1_free(emu
);
1044 emu
->memhdr
->block_extra_size
= sizeof(struct snd_emu10k1_memblk
) -
1045 sizeof(struct snd_util_memblk
);
1047 pci_set_master(pci
);
1049 emu
->fx8010
.fxbus_mask
= 0x303f;
1050 if (extin_mask
== 0)
1051 extin_mask
= 0x3fcf;
1052 if (extout_mask
== 0)
1053 extout_mask
= 0x7fff;
1054 emu
->fx8010
.extin_mask
= extin_mask
;
1055 emu
->fx8010
.extout_mask
= extout_mask
;
1057 if (emu
->card_capabilities
->ecard
) {
1058 if ((err
= snd_emu10k1_ecard_init(emu
)) < 0) {
1059 snd_emu10k1_free(emu
);
1062 } else if (emu
->card_capabilities
->ca_cardbus_chip
) {
1063 if ((err
= snd_emu10k1_cardbus_init(emu
)) < 0) {
1064 snd_emu10k1_free(emu
);
1068 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
1069 does not support this, it shouldn't do any harm */
1070 snd_emu10k1_ptr_write(emu
, AC97SLOT
, 0, AC97SLOT_CNTR
|AC97SLOT_LFE
);
1073 if ((err
= snd_emu10k1_init(emu
, enable_ir
)) < 0) {
1074 snd_emu10k1_free(emu
);
1078 if ((err
= snd_device_new(card
, SNDRV_DEV_LOWLEVEL
, emu
, &ops
)) < 0) {
1079 snd_emu10k1_free(emu
);
1083 snd_emu10k1_proc_init(emu
);
1085 snd_card_set_dev(card
, &pci
->dev
);
1091 EXPORT_SYMBOL(snd_emu10k1_synth_alloc
);
1092 EXPORT_SYMBOL(snd_emu10k1_synth_free
);
1093 EXPORT_SYMBOL(snd_emu10k1_synth_bzero
);
1094 EXPORT_SYMBOL(snd_emu10k1_synth_copy_from_user
);
1095 EXPORT_SYMBOL(snd_emu10k1_memblk_map
);
1097 EXPORT_SYMBOL(snd_emu10k1_voice_alloc
);
1098 EXPORT_SYMBOL(snd_emu10k1_voice_free
);
1100 EXPORT_SYMBOL(snd_emu10k1_ptr_read
);
1101 EXPORT_SYMBOL(snd_emu10k1_ptr_write
);