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[ALSA] Removed unneeded page-reserve
[deliverable/linux.git] / sound / pci / ice1712 / ice1712.c
CommitLineData
1da177e4
LT		 1/*
2 * ALSA driver for ICEnsemble ICE1712 (Envy24)
3 *
4 * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21
22/*
23 NOTES:
24 - spdif nonaudio consumer mode does not work (at least with my
25 Sony STR-DB830)
26*/
27
28/*
29 * Changes:
30 *
31 * 2002.09.09 Takashi Iwai <tiwai@suse.de>
32 * split the code to several files. each low-level routine
33 * is stored in the local file and called from registration
34 * function from card_info struct.
35 *
36 * 2002.11.26 James Stafford <jstafford@ampltd.com>
37 * Added support for VT1724 (Envy24HT)
38 * I have left out support for 176.4 and 192 KHz for the moment.
39 * I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
40 *
41 * 2003.02.20 Taksahi Iwai <tiwai@suse.de>
42 * Split vt1724 part to an independent driver.
43 * The GPIO is accessed through the callback functions now.
44 *
45 * 2004.03.31 Doug McLain <nostar@comcast.net>
46 * Added support for Event Electronics EZ8 card to hoontech.c.
47 */
48
49
50#include <sound/driver.h>
51#include <asm/io.h>
52#include <linux/delay.h>
53#include <linux/interrupt.h>
54#include <linux/init.h>
55#include <linux/pci.h>
56#include <linux/slab.h>
57#include <linux/moduleparam.h>
62932df8 58#include <linux/mutex.h>
1da177e4
LT		 59#include <sound/core.h>
60#include <sound/cs8427.h>
61#include <sound/info.h>
62#include <sound/mpu401.h>
63#include <sound/initval.h>
64
65#include <sound/asoundef.h>
66
67#include "ice1712.h"
68
69/* lowlevel routines */
70#include "delta.h"
71#include "ews.h"
72#include "hoontech.h"
73
74MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
75MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
76MODULE_LICENSE("GPL");
77MODULE_SUPPORTED_DEVICE("{"
78 HOONTECH_DEVICE_DESC
79 DELTA_DEVICE_DESC
80 EWS_DEVICE_DESC
81 "{ICEnsemble,Generic ICE1712},"
82 "{ICEnsemble,Generic Envy24}}");
83
84static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
85static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
86static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
87static char *model[SNDRV_CARDS];
88static int omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */
89static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
90
91module_param_array(index, int, NULL, 0444);
92MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
93module_param_array(id, charp, NULL, 0444);
94MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
95module_param_array(enable, bool, NULL, 0444);
96MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
97module_param_array(omni, bool, NULL, 0444);
98MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
99module_param_array(cs8427_timeout, int, NULL, 0444);
100MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
101module_param_array(model, charp, NULL, 0444);
102MODULE_PARM_DESC(model, "Use the given board model.");
103
1da177e4
LT		 104
105static struct pci_device_id snd_ice1712_ids[] = {
106 { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ICE1712 */
107 { 0, }
108};
109
110MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
111
6ca308d4
TI		 112static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
113static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
1da177e4
LT		 114
115static int PRO_RATE_LOCKED;
116static int PRO_RATE_RESET = 1;
117static unsigned int PRO_RATE_DEFAULT = 44100;
118
119/*
120 * Basic I/O
121 */
122
123/* check whether the clock mode is spdif-in */
6ca308d4 124static inline int is_spdif_master(struct snd_ice1712 *ice)
1da177e4
LT		 125{
126 return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
127}
128
6ca308d4 129static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
1da177e4
LT		 130{
131 return is_spdif_master(ice) || PRO_RATE_LOCKED;
132}
133
6ca308d4 134static inline void snd_ice1712_ds_write(struct snd_ice1712 * ice, u8 channel, u8 addr, u32 data)
1da177e4
LT		 135{
136 outb((channel << 4) | addr, ICEDS(ice, INDEX));
137 outl(data, ICEDS(ice, DATA));
138}
139
6ca308d4 140static inline u32 snd_ice1712_ds_read(struct snd_ice1712 * ice, u8 channel, u8 addr)
1da177e4
LT		 141{
142 outb((channel << 4) | addr, ICEDS(ice, INDEX));
143 return inl(ICEDS(ice, DATA));
144}
145
6ca308d4 146static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
1da177e4
LT		 147 unsigned short reg,
148 unsigned short val)
149{
6ca308d4 150 struct snd_ice1712 *ice = ac97->private_data;
1da177e4
LT		 151 int tm;
152 unsigned char old_cmd = 0;
153
154 for (tm = 0; tm < 0x10000; tm++) {
155 old_cmd = inb(ICEREG(ice, AC97_CMD));
156 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
157 continue;
158 if (!(old_cmd & ICE1712_AC97_READY))
159 continue;
160 break;
161 }
162 outb(reg, ICEREG(ice, AC97_INDEX));
163 outw(val, ICEREG(ice, AC97_DATA));
164 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
165 outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
166 for (tm = 0; tm < 0x10000; tm++)
167 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
168 break;
169}
170
6ca308d4 171static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
1da177e4
LT		 172 unsigned short reg)
173{
6ca308d4 174 struct snd_ice1712 *ice = ac97->private_data;
1da177e4
LT		 175 int tm;
176 unsigned char old_cmd = 0;
177
178 for (tm = 0; tm < 0x10000; tm++) {
179 old_cmd = inb(ICEREG(ice, AC97_CMD));
180 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
181 continue;
182 if (!(old_cmd & ICE1712_AC97_READY))
183 continue;
184 break;
185 }
186 outb(reg, ICEREG(ice, AC97_INDEX));
187 outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
188 for (tm = 0; tm < 0x10000; tm++)
189 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
190 break;
191 if (tm >= 0x10000) /* timeout */
192 return ~0;
193 return inw(ICEREG(ice, AC97_DATA));
194}
195
196/*
197 * pro ac97 section
198 */
199
6ca308d4 200static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
1da177e4
LT		 201 unsigned short reg,
202 unsigned short val)
203{
6ca308d4 204 struct snd_ice1712 *ice = ac97->private_data;
1da177e4
LT		 205 int tm;
206 unsigned char old_cmd = 0;
207
208 for (tm = 0; tm < 0x10000; tm++) {
209 old_cmd = inb(ICEMT(ice, AC97_CMD));
210 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
211 continue;
212 if (!(old_cmd & ICE1712_AC97_READY))
213 continue;
214 break;
215 }
216 outb(reg, ICEMT(ice, AC97_INDEX));
217 outw(val, ICEMT(ice, AC97_DATA));
218 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
219 outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
220 for (tm = 0; tm < 0x10000; tm++)
221 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
222 break;
223}
224
225
6ca308d4 226static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
1da177e4
LT		 227 unsigned short reg)
228{
6ca308d4 229 struct snd_ice1712 *ice = ac97->private_data;
1da177e4
LT		 230 int tm;
231 unsigned char old_cmd = 0;
232
233 for (tm = 0; tm < 0x10000; tm++) {
234 old_cmd = inb(ICEMT(ice, AC97_CMD));
235 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
236 continue;
237 if (!(old_cmd & ICE1712_AC97_READY))
238 continue;
239 break;
240 }
241 outb(reg, ICEMT(ice, AC97_INDEX));
242 outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
243 for (tm = 0; tm < 0x10000; tm++)
244 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
245 break;
246 if (tm >= 0x10000) /* timeout */
247 return ~0;
248 return inw(ICEMT(ice, AC97_DATA));
249}
250
251/*
252 * consumer ac97 digital mix
253 */
6ca308d4 254static int snd_ice1712_digmix_route_ac97_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 255{
256 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
257 uinfo->count = 1;
258 uinfo->value.integer.min = 0;
259 uinfo->value.integer.max = 1;
260 return 0;
261}
262
6ca308d4 263static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 264{
6ca308d4 265 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 266
267 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
268 return 0;
269}
270
6ca308d4 271static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 272{
6ca308d4 273 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 274 unsigned char val, nval;
275
276 spin_lock_irq(&ice->reg_lock);
277 val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
278 nval = val & ~ICE1712_ROUTE_AC97;
279 if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
280 outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
281 spin_unlock_irq(&ice->reg_lock);
282 return val != nval;
283}
284
6ca308d4 285static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
1da177e4
LT		 286 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
287 .name = "Digital Mixer To AC97",
288 .info = snd_ice1712_digmix_route_ac97_info,
289 .get = snd_ice1712_digmix_route_ac97_get,
290 .put = snd_ice1712_digmix_route_ac97_put,
291};
292
293
294/*
295 * gpio operations
296 */
6ca308d4 297static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
1da177e4
LT		 298{
299 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
300 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
301}
302
6ca308d4 303static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
1da177e4
LT		 304{
305 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
306 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
307}
308
6ca308d4 309static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
1da177e4
LT		 310{
311 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
312}
313
6ca308d4 314static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
1da177e4
LT		 315{
316 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
317 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
318}
319
320
321/*
322 *
323 * CS8427 interface
324 *
325 */
326
327/*
328 * change the input clock selection
329 * spdif_clock = 1 - IEC958 input, 0 - Envy24
330 */
6ca308d4 331static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
1da177e4
LT		 332{
333 unsigned char reg[2] = { 0x80 | 4, 0 }; /* CS8427 auto increment | register number 4 + data */
334 unsigned char val, nval;
335 int res = 0;
336
337 snd_i2c_lock(ice->i2c);
338 if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
339 snd_i2c_unlock(ice->i2c);
340 return -EIO;
341 }
342 if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
343 snd_i2c_unlock(ice->i2c);
344 return -EIO;
345 }
346 nval = val & 0xf0;
347 if (spdif_clock)
348 nval |= 0x01;
349 else
350 nval |= 0x04;
351 if (val != nval) {
352 reg[1] = nval;
353 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
354 res = -EIO;
355 } else {
356 res++;
357 }
358 }
359 snd_i2c_unlock(ice->i2c);
360 return res;
361}
362
363/*
364 * spdif callbacks
365 */
6ca308d4 366static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
1da177e4
LT		 367{
368 snd_cs8427_iec958_active(ice->cs8427, 1);
369}
370
6ca308d4 371static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
1da177e4
LT		 372{
373 snd_cs8427_iec958_active(ice->cs8427, 0);
374}
375
6ca308d4 376static void setup_cs8427(struct snd_ice1712 *ice, int rate)
1da177e4
LT		 377{
378 snd_cs8427_iec958_pcm(ice->cs8427, rate);
379}
380
381/*
382 * create and initialize callbacks for cs8427 interface
383 */
6ca308d4 384int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
1da177e4
LT		 385{
386 int err;
387
388 if ((err = snd_cs8427_create(ice->i2c, addr,
389 (ice->cs8427_timeout * HZ) / 1000,
390 &ice->cs8427)) < 0) {
99b359ba 391 snd_printk(KERN_ERR "CS8427 initialization failed\n");
1da177e4
LT		 392 return err;
393 }
394 ice->spdif.ops.open = open_cs8427;
395 ice->spdif.ops.close = close_cs8427;
396 ice->spdif.ops.setup_rate = setup_cs8427;
397 return 0;
398}
399
400
401/*
402 * Interrupt handler
403 */
404
405static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *regs)
406{
6ca308d4 407 struct snd_ice1712 *ice = dev_id;
1da177e4
LT		 408 unsigned char status;
409 int handled = 0;
410
411 while (1) {
412 status = inb(ICEREG(ice, IRQSTAT));
413 if (status == 0)
414 break;
415 handled = 1;
416 if (status & ICE1712_IRQ_MPU1) {
417 if (ice->rmidi[0])
418 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs);
419 outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
420 status &= ~ICE1712_IRQ_MPU1;
421 }
422 if (status & ICE1712_IRQ_TIMER)
423 outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
424 if (status & ICE1712_IRQ_MPU2) {
425 if (ice->rmidi[1])
426 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data, regs);
427 outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
428 status &= ~ICE1712_IRQ_MPU2;
429 }
430 if (status & ICE1712_IRQ_PROPCM) {
431 unsigned char mtstat = inb(ICEMT(ice, IRQ));
432 if (mtstat & ICE1712_MULTI_PBKSTATUS) {
433 if (ice->playback_pro_substream)
434 snd_pcm_period_elapsed(ice->playback_pro_substream);
435 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
436 }
437 if (mtstat & ICE1712_MULTI_CAPSTATUS) {
438 if (ice->capture_pro_substream)
439 snd_pcm_period_elapsed(ice->capture_pro_substream);
440 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
441 }
442 }
443 if (status & ICE1712_IRQ_FM)
444 outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
445 if (status & ICE1712_IRQ_PBKDS) {
446 u32 idx;
447 u16 pbkstatus;
6ca308d4 448 struct snd_pcm_substream *substream;
1da177e4
LT		 449 pbkstatus = inw(ICEDS(ice, INTSTAT));
450 //printk("pbkstatus = 0x%x\n", pbkstatus);
451 for (idx = 0; idx < 6; idx++) {
452 if ((pbkstatus & (3 << (idx * 2))) == 0)
453 continue;
454 if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
455 snd_pcm_period_elapsed(substream);
456 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
457 }
458 outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
459 }
460 if (status & ICE1712_IRQ_CONCAP) {
461 if (ice->capture_con_substream)
462 snd_pcm_period_elapsed(ice->capture_con_substream);
463 outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
464 }
465 if (status & ICE1712_IRQ_CONPBK) {
466 if (ice->playback_con_substream)
467 snd_pcm_period_elapsed(ice->playback_con_substream);
468 outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
469 }
470 }
471 return IRQ_RETVAL(handled);
472}
473
474
475/*
476 * PCM part - misc
477 */
478
6ca308d4
TI		 479static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
480 struct snd_pcm_hw_params *hw_params)
1da177e4
LT		 481{
482 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
483}
484
6ca308d4 485static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
1da177e4
LT		 486{
487 return snd_pcm_lib_free_pages(substream);
488}
489
490/*
491 * PCM part - consumer I/O
492 */
493
6ca308d4 494static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
1da177e4
LT		 495 int cmd)
496{
6ca308d4 497 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 498 int result = 0;
499 u32 tmp;
500
501 spin_lock(&ice->reg_lock);
502 tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
503 if (cmd == SNDRV_PCM_TRIGGER_START) {
504 tmp |= 1;
505 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
506 tmp &= ~1;
507 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
508 tmp |= 2;
509 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
510 tmp &= ~2;
511 } else {
512 result = -EINVAL;
513 }
514 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
515 spin_unlock(&ice->reg_lock);
516 return result;
517}
518
6ca308d4 519static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
1da177e4
LT		 520 int cmd)
521{
6ca308d4 522 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 523 int result = 0;
524 u32 tmp;
525
526 spin_lock(&ice->reg_lock);
527 tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
528 if (cmd == SNDRV_PCM_TRIGGER_START) {
529 tmp |= 1;
530 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
531 tmp &= ~1;
532 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
533 tmp |= 2;
534 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
535 tmp &= ~2;
536 } else {
537 result = -EINVAL;
538 }
539 snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
540 spin_unlock(&ice->reg_lock);
541 return result;
542}
543
6ca308d4 544static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
1da177e4
LT		 545 int cmd)
546{
6ca308d4 547 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 548 int result = 0;
549 u8 tmp;
550
551 spin_lock(&ice->reg_lock);
552 tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
553 if (cmd == SNDRV_PCM_TRIGGER_START) {
554 tmp |= 1;
555 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
556 tmp &= ~1;
557 } else {
558 result = -EINVAL;
559 }
560 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
561 spin_unlock(&ice->reg_lock);
562 return result;
563}
564
6ca308d4 565static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
1da177e4 566{
6ca308d4
TI		 567 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
568 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 569 u32 period_size, buf_size, rate, tmp;
570
571 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
572 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
573 tmp = 0x0000;
574 if (snd_pcm_format_width(runtime->format) == 16)
575 tmp |= 0x10;
576 if (runtime->channels == 2)
577 tmp |= 0x08;
578 rate = (runtime->rate * 8192) / 375;
579 if (rate > 0x000fffff)
580 rate = 0x000fffff;
581 spin_lock_irq(&ice->reg_lock);
582 outb(0, ice->ddma_port + 15);
583 outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
584 outl(runtime->dma_addr, ice->ddma_port + 0);
585 outw(buf_size, ice->ddma_port + 4);
586 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
587 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
588 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
589 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
590 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
591 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
592 snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
593 snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
594 spin_unlock_irq(&ice->reg_lock);
595 return 0;
596}
597
6ca308d4 598static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
1da177e4 599{
6ca308d4
TI		 600 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
601 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 602 u32 period_size, buf_size, rate, tmp, chn;
603
604 period_size = snd_pcm_lib_period_bytes(substream) - 1;
605 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
606 tmp = 0x0064;
607 if (snd_pcm_format_width(runtime->format) == 16)
608 tmp &= ~0x04;
609 if (runtime->channels == 2)
610 tmp |= 0x08;
611 rate = (runtime->rate * 8192) / 375;
612 if (rate > 0x000fffff)
613 rate = 0x000fffff;
614 ice->playback_con_active_buf[substream->number] = 0;
615 ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
616 chn = substream->number * 2;
617 spin_lock_irq(&ice->reg_lock);
618 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
619 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
620 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
621 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
622 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
623 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
624 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
625 if (runtime->channels == 2) {
626 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
627 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
628 }
629 spin_unlock_irq(&ice->reg_lock);
630 return 0;
631}
632
6ca308d4 633static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
1da177e4 634{
6ca308d4
TI		 635 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
636 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 637 u32 period_size, buf_size;
638 u8 tmp;
639
640 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
641 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
642 tmp = 0x06;
643 if (snd_pcm_format_width(runtime->format) == 16)
644 tmp &= ~0x04;
645 if (runtime->channels == 2)
646 tmp &= ~0x02;
647 spin_lock_irq(&ice->reg_lock);
648 outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
649 outw(buf_size, ICEREG(ice, CONCAP_COUNT));
650 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
651 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
652 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
653 spin_unlock_irq(&ice->reg_lock);
654 snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
655 return 0;
656}
657
6ca308d4 658static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
1da177e4 659{
6ca308d4
TI		 660 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
661 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 662 size_t ptr;
663
664 if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
665 return 0;
666 ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
667 if (ptr == runtime->buffer_size)
668 ptr = 0;
669 return bytes_to_frames(substream->runtime, ptr);
670}
671
6ca308d4 672static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
1da177e4 673{
6ca308d4 674 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 675 u8 addr;
676 size_t ptr;
677
678 if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
679 return 0;
680 if (ice->playback_con_active_buf[substream->number])
681 addr = ICE1712_DSC_ADDR1;
682 else
683 addr = ICE1712_DSC_ADDR0;
684 ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
685 ice->playback_con_virt_addr[substream->number];
686 if (ptr == substream->runtime->buffer_size)
687 ptr = 0;
688 return bytes_to_frames(substream->runtime, ptr);
689}
690
6ca308d4 691static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
1da177e4 692{
6ca308d4 693 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 694 size_t ptr;
695
696 if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
697 return 0;
698 ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
699 if (ptr == substream->runtime->buffer_size)
700 ptr = 0;
701 return bytes_to_frames(substream->runtime, ptr);
702}
703
6ca308d4 704static struct snd_pcm_hardware snd_ice1712_playback =
1da177e4
LT		 705{
706 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
707 SNDRV_PCM_INFO_BLOCK_TRANSFER |
708 SNDRV_PCM_INFO_MMAP_VALID |
709 SNDRV_PCM_INFO_PAUSE),
710 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
711 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
712 .rate_min = 4000,
713 .rate_max = 48000,
714 .channels_min = 1,
715 .channels_max = 2,
716 .buffer_bytes_max = (64*1024),
717 .period_bytes_min = 64,
718 .period_bytes_max = (64*1024),
719 .periods_min = 1,
720 .periods_max = 1024,
721 .fifo_size = 0,
722};
723
6ca308d4 724static struct snd_pcm_hardware snd_ice1712_playback_ds =
1da177e4
LT		 725{
726 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
727 SNDRV_PCM_INFO_BLOCK_TRANSFER |
728 SNDRV_PCM_INFO_MMAP_VALID |
729 SNDRV_PCM_INFO_PAUSE),
730 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
731 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
732 .rate_min = 4000,
733 .rate_max = 48000,
734 .channels_min = 1,
735 .channels_max = 2,
736 .buffer_bytes_max = (128*1024),
737 .period_bytes_min = 64,
738 .period_bytes_max = (128*1024),
739 .periods_min = 2,
740 .periods_max = 2,
741 .fifo_size = 0,
742};
743
6ca308d4 744static struct snd_pcm_hardware snd_ice1712_capture =
1da177e4
LT		 745{
746 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
747 SNDRV_PCM_INFO_BLOCK_TRANSFER |
748 SNDRV_PCM_INFO_MMAP_VALID),
749 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
750 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
751 .rate_min = 4000,
752 .rate_max = 48000,
753 .channels_min = 1,
754 .channels_max = 2,
755 .buffer_bytes_max = (64*1024),
756 .period_bytes_min = 64,
757 .period_bytes_max = (64*1024),
758 .periods_min = 1,
759 .periods_max = 1024,
760 .fifo_size = 0,
761};
762
6ca308d4 763static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
1da177e4 764{
6ca308d4
TI		 765 struct snd_pcm_runtime *runtime = substream->runtime;
766 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 767
768 ice->playback_con_substream = substream;
769 runtime->hw = snd_ice1712_playback;
770 return 0;
771}
772
6ca308d4 773static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
1da177e4 774{
6ca308d4
TI		 775 struct snd_pcm_runtime *runtime = substream->runtime;
776 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 777 u32 tmp;
778
779 ice->playback_con_substream_ds[substream->number] = substream;
780 runtime->hw = snd_ice1712_playback_ds;
781 spin_lock_irq(&ice->reg_lock);
782 tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
783 outw(tmp, ICEDS(ice, INTMASK));
784 spin_unlock_irq(&ice->reg_lock);
785 return 0;
786}
787
6ca308d4 788static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
1da177e4 789{
6ca308d4
TI		 790 struct snd_pcm_runtime *runtime = substream->runtime;
791 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 792
793 ice->capture_con_substream = substream;
794 runtime->hw = snd_ice1712_capture;
795 runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
796 if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
797 runtime->hw.rate_min = 48000;
798 return 0;
799}
800
6ca308d4 801static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
1da177e4 802{
6ca308d4 803 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 804
805 ice->playback_con_substream = NULL;
806 return 0;
807}
808
6ca308d4 809static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
1da177e4 810{
6ca308d4 811 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 812 u32 tmp;
813
814 spin_lock_irq(&ice->reg_lock);
815 tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
816 outw(tmp, ICEDS(ice, INTMASK));
817 spin_unlock_irq(&ice->reg_lock);
818 ice->playback_con_substream_ds[substream->number] = NULL;
819 return 0;
820}
821
6ca308d4 822static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
1da177e4 823{
6ca308d4 824 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 825
826 ice->capture_con_substream = NULL;
827 return 0;
828}
829
6ca308d4 830static struct snd_pcm_ops snd_ice1712_playback_ops = {
1da177e4
LT		 831 .open = snd_ice1712_playback_open,
832 .close = snd_ice1712_playback_close,
833 .ioctl = snd_pcm_lib_ioctl,
834 .hw_params = snd_ice1712_hw_params,
835 .hw_free = snd_ice1712_hw_free,
836 .prepare = snd_ice1712_playback_prepare,
837 .trigger = snd_ice1712_playback_trigger,
838 .pointer = snd_ice1712_playback_pointer,
839};
840
6ca308d4 841static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
1da177e4
LT		 842 .open = snd_ice1712_playback_ds_open,
843 .close = snd_ice1712_playback_ds_close,
844 .ioctl = snd_pcm_lib_ioctl,
845 .hw_params = snd_ice1712_hw_params,
846 .hw_free = snd_ice1712_hw_free,
847 .prepare = snd_ice1712_playback_ds_prepare,
848 .trigger = snd_ice1712_playback_ds_trigger,
849 .pointer = snd_ice1712_playback_ds_pointer,
850};
851
6ca308d4 852static struct snd_pcm_ops snd_ice1712_capture_ops = {
1da177e4
LT		 853 .open = snd_ice1712_capture_open,
854 .close = snd_ice1712_capture_close,
855 .ioctl = snd_pcm_lib_ioctl,
856 .hw_params = snd_ice1712_hw_params,
857 .hw_free = snd_ice1712_hw_free,
858 .prepare = snd_ice1712_capture_prepare,
859 .trigger = snd_ice1712_capture_trigger,
860 .pointer = snd_ice1712_capture_pointer,
861};
862
6ca308d4 863static int __devinit snd_ice1712_pcm(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
1da177e4 864{
6ca308d4 865 struct snd_pcm *pcm;
1da177e4
LT		 866 int err;
867
868 if (rpcm)
869 *rpcm = NULL;
870 err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
871 if (err < 0)
872 return err;
873
874 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
875 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
876
877 pcm->private_data = ice;
1da177e4
LT		 878 pcm->info_flags = 0;
879 strcpy(pcm->name, "ICE1712 consumer");
880 ice->pcm = pcm;
881
882 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
883 snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
884
885 if (rpcm)
886 *rpcm = pcm;
887
888 printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
889
890 return 0;
891}
892
6ca308d4 893static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
1da177e4 894{
6ca308d4 895 struct snd_pcm *pcm;
1da177e4
LT		 896 int err;
897
898 if (rpcm)
899 *rpcm = NULL;
900 err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
901 if (err < 0)
902 return err;
903
904 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
905
906 pcm->private_data = ice;
1da177e4
LT		 907 pcm->info_flags = 0;
908 strcpy(pcm->name, "ICE1712 consumer (DS)");
909 ice->pcm_ds = pcm;
910
911 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
912 snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
913
914 if (rpcm)
915 *rpcm = pcm;
916
917 return 0;
918}
919
920/*
921 * PCM code - professional part (multitrack)
922 */
923
924static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
925 32000, 44100, 48000, 64000, 88200, 96000 };
926
6ca308d4 927static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
1da177e4
LT		 928 .count = ARRAY_SIZE(rates),
929 .list = rates,
930 .mask = 0,
931};
932
6ca308d4 933static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
1da177e4
LT		 934 int cmd)
935{
6ca308d4 936 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 937 switch (cmd) {
938 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
939 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
940 {
941 unsigned int what;
942 unsigned int old;
943 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
944 return -EINVAL;
945 what = ICE1712_PLAYBACK_PAUSE;
946 snd_pcm_trigger_done(substream, substream);
947 spin_lock(&ice->reg_lock);
948 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
949 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
950 old |= what;
951 else
952 old &= ~what;
953 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
954 spin_unlock(&ice->reg_lock);
955 break;
956 }
957 case SNDRV_PCM_TRIGGER_START:
958 case SNDRV_PCM_TRIGGER_STOP:
959 {
960 unsigned int what = 0;
961 unsigned int old;
962 struct list_head *pos;
6ca308d4 963 struct snd_pcm_substream *s;
1da177e4
LT		 964
965 snd_pcm_group_for_each(pos, substream) {
966 s = snd_pcm_group_substream_entry(pos);
967 if (s == ice->playback_pro_substream) {
968 what |= ICE1712_PLAYBACK_START;
969 snd_pcm_trigger_done(s, substream);
970 } else if (s == ice->capture_pro_substream) {
971 what |= ICE1712_CAPTURE_START_SHADOW;
972 snd_pcm_trigger_done(s, substream);
973 }
974 }
975 spin_lock(&ice->reg_lock);
976 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
977 if (cmd == SNDRV_PCM_TRIGGER_START)
978 old |= what;
979 else
980 old &= ~what;
981 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
982 spin_unlock(&ice->reg_lock);
983 break;
984 }
985 default:
986 return -EINVAL;
987 }
988 return 0;
989}
990
991/*
992 */
6ca308d4 993static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1da177e4
LT		 994{
995 unsigned long flags;
996 unsigned char val, old;
997 unsigned int i;
998
999 switch (rate) {
1000 case 8000: val = 6; break;
1001 case 9600: val = 3; break;
1002 case 11025: val = 10; break;
1003 case 12000: val = 2; break;
1004 case 16000: val = 5; break;
1005 case 22050: val = 9; break;
1006 case 24000: val = 1; break;
1007 case 32000: val = 4; break;
1008 case 44100: val = 8; break;
1009 case 48000: val = 0; break;
1010 case 64000: val = 15; break;
1011 case 88200: val = 11; break;
1012 case 96000: val = 7; break;
1013 default:
1014 snd_BUG();
1015 val = 0;
1016 rate = 48000;
1017 break;
1018 }
1019
1020 spin_lock_irqsave(&ice->reg_lock, flags);
1021 if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1022 ICE1712_PLAYBACK_PAUSE|
1023 ICE1712_PLAYBACK_START)) {
1024 __out:
1025 spin_unlock_irqrestore(&ice->reg_lock, flags);
1026 return;
1027 }
1028 if (!force && is_pro_rate_locked(ice))
1029 goto __out;
1030
1031 old = inb(ICEMT(ice, RATE));
1032 if (!force && old == val)
1033 goto __out;
1034 outb(val, ICEMT(ice, RATE));
1035 spin_unlock_irqrestore(&ice->reg_lock, flags);
1036
1037 if (ice->gpio.set_pro_rate)
1038 ice->gpio.set_pro_rate(ice, rate);
1039 for (i = 0; i < ice->akm_codecs; i++) {
1040 if (ice->akm[i].ops.set_rate_val)
1041 ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1042 }
1043 if (ice->spdif.ops.setup_rate)
1044 ice->spdif.ops.setup_rate(ice, rate);
1045}
1046
6ca308d4 1047static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1da177e4 1048{
6ca308d4 1049 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1050
1051 ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1052 spin_lock_irq(&ice->reg_lock);
1053 outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1054 outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1055 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1056 spin_unlock_irq(&ice->reg_lock);
1057
1058 return 0;
1059}
1060
6ca308d4
TI		 1061static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1062 struct snd_pcm_hw_params *hw_params)
1da177e4 1063{
6ca308d4 1064 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1065
1066 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1067 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1068}
1069
6ca308d4 1070static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1da177e4 1071{
6ca308d4 1072 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1073
1074 ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1075 spin_lock_irq(&ice->reg_lock);
1076 outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1077 outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1078 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1079 spin_unlock_irq(&ice->reg_lock);
1080 return 0;
1081}
1082
6ca308d4
TI		 1083static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1084 struct snd_pcm_hw_params *hw_params)
1da177e4 1085{
6ca308d4 1086 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1087
1088 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1089 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1090}
1091
6ca308d4 1092static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1da177e4 1093{
6ca308d4 1094 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1095 size_t ptr;
1096
1097 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1098 return 0;
1099 ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1100 if (ptr == substream->runtime->buffer_size)
1101 ptr = 0;
1102 return bytes_to_frames(substream->runtime, ptr);
1103}
1104
6ca308d4 1105static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1da177e4 1106{
6ca308d4 1107 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1108 size_t ptr;
1109
1110 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1111 return 0;
1112 ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1113 if (ptr == substream->runtime->buffer_size)
1114 ptr = 0;
1115 return bytes_to_frames(substream->runtime, ptr);
1116}
1117
6ca308d4 1118static struct snd_pcm_hardware snd_ice1712_playback_pro =
1da177e4
LT		 1119{
1120 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1121 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1122 SNDRV_PCM_INFO_MMAP_VALID |
1123 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1124 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1125 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1126 .rate_min = 4000,
1127 .rate_max = 96000,
1128 .channels_min = 10,
1129 .channels_max = 10,
1130 .buffer_bytes_max = (256*1024),
1131 .period_bytes_min = 10 * 4 * 2,
1132 .period_bytes_max = 131040,
1133 .periods_min = 1,
1134 .periods_max = 1024,
1135 .fifo_size = 0,
1136};
1137
6ca308d4 1138static struct snd_pcm_hardware snd_ice1712_capture_pro =
1da177e4
LT		 1139{
1140 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1141 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1142 SNDRV_PCM_INFO_MMAP_VALID |
1143 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1144 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1145 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1146 .rate_min = 4000,
1147 .rate_max = 96000,
1148 .channels_min = 12,
1149 .channels_max = 12,
1150 .buffer_bytes_max = (256*1024),
1151 .period_bytes_min = 12 * 4 * 2,
1152 .period_bytes_max = 131040,
1153 .periods_min = 1,
1154 .periods_max = 1024,
1155 .fifo_size = 0,
1156};
1157
6ca308d4 1158static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1da177e4 1159{
6ca308d4
TI		 1160 struct snd_pcm_runtime *runtime = substream->runtime;
1161 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1162
1163 ice->playback_pro_substream = substream;
1164 runtime->hw = snd_ice1712_playback_pro;
1165 snd_pcm_set_sync(substream);
1166 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1167 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1168
1169 if (ice->spdif.ops.open)
1170 ice->spdif.ops.open(ice, substream);
1171
1172 return 0;
1173}
1174
6ca308d4 1175static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1da177e4 1176{
6ca308d4
TI		 1177 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1178 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 1179
1180 ice->capture_pro_substream = substream;
1181 runtime->hw = snd_ice1712_capture_pro;
1182 snd_pcm_set_sync(substream);
1183 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1184 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1185 return 0;
1186}
1187
6ca308d4 1188static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1da177e4 1189{
6ca308d4 1190 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1191
1192 if (PRO_RATE_RESET)
1193 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1194 ice->playback_pro_substream = NULL;
1195 if (ice->spdif.ops.close)
1196 ice->spdif.ops.close(ice, substream);
1197
1198 return 0;
1199}
1200
6ca308d4 1201static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1da177e4 1202{
6ca308d4 1203 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1da177e4
LT		 1204
1205 if (PRO_RATE_RESET)
1206 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1207 ice->capture_pro_substream = NULL;
1208 return 0;
1209}
1210
6ca308d4 1211static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1da177e4
LT		 1212 .open = snd_ice1712_playback_pro_open,
1213 .close = snd_ice1712_playback_pro_close,
1214 .ioctl = snd_pcm_lib_ioctl,
1215 .hw_params = snd_ice1712_playback_pro_hw_params,
1216 .hw_free = snd_ice1712_hw_free,
1217 .prepare = snd_ice1712_playback_pro_prepare,
1218 .trigger = snd_ice1712_pro_trigger,
1219 .pointer = snd_ice1712_playback_pro_pointer,
1220};
1221
6ca308d4 1222static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1da177e4
LT		 1223 .open = snd_ice1712_capture_pro_open,
1224 .close = snd_ice1712_capture_pro_close,
1225 .ioctl = snd_pcm_lib_ioctl,
1226 .hw_params = snd_ice1712_capture_pro_hw_params,
1227 .hw_free = snd_ice1712_hw_free,
1228 .prepare = snd_ice1712_capture_pro_prepare,
1229 .trigger = snd_ice1712_pro_trigger,
1230 .pointer = snd_ice1712_capture_pro_pointer,
1231};
1232
6ca308d4 1233static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
1da177e4 1234{
6ca308d4 1235 struct snd_pcm *pcm;
1da177e4
LT		 1236 int err;
1237
1238 if (rpcm)
1239 *rpcm = NULL;
1240 err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1241 if (err < 0)
1242 return err;
1243
1244 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1245 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1246
1247 pcm->private_data = ice;
1da177e4
LT		 1248 pcm->info_flags = 0;
1249 strcpy(pcm->name, "ICE1712 multi");
1250
1251 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1252 snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1253
1254 ice->pcm_pro = pcm;
1255 if (rpcm)
1256 *rpcm = pcm;
1257
1258 if (ice->cs8427) {
1259 /* assign channels to iec958 */
1260 err = snd_cs8427_iec958_build(ice->cs8427,
1261 pcm->streams[0].substream,
1262 pcm->streams[1].substream);
1263 if (err < 0)
1264 return err;
1265 }
1266
1267 if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
1268 return err;
1269 return 0;
1270}
1271
1272/*
1273 * Mixer section
1274 */
1275
6ca308d4 1276static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1da177e4
LT		 1277{
1278 unsigned int vol = ice->pro_volumes[index];
1279 unsigned short val = 0;
1280
1281 val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1282 val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1283 outb(index, ICEMT(ice, MONITOR_INDEX));
1284 outw(val, ICEMT(ice, MONITOR_VOLUME));
1285}
1286
6ca308d4 1287static int snd_ice1712_pro_mixer_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1288{
1289 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1290 uinfo->count = 2;
1291 uinfo->value.integer.min = 0;
1292 uinfo->value.integer.max = 1;
1293 return 0;
1294}
1295
6ca308d4 1296static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 1297{
6ca308d4 1298 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1299 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1300
1301 spin_lock_irq(&ice->reg_lock);
1302 ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
1303 ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
1304 spin_unlock_irq(&ice->reg_lock);
1305 return 0;
1306}
1307
6ca308d4 1308static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 1309{
6ca308d4 1310 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1311 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1312 unsigned int nval, change;
1313
1314 nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1315 (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1316 spin_lock_irq(&ice->reg_lock);
1317 nval |= ice->pro_volumes[index] & ~0x80008000;
1318 change = nval != ice->pro_volumes[index];
1319 ice->pro_volumes[index] = nval;
1320 snd_ice1712_update_volume(ice, index);
1321 spin_unlock_irq(&ice->reg_lock);
1322 return change;
1323}
1324
6ca308d4 1325static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1326{
1327 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1328 uinfo->count = 2;
1329 uinfo->value.integer.min = 0;
1330 uinfo->value.integer.max = 96;
1331 return 0;
1332}
1333
6ca308d4 1334static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 1335{
6ca308d4 1336 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1337 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1338
1339 spin_lock_irq(&ice->reg_lock);
1340 ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
1341 ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
1342 spin_unlock_irq(&ice->reg_lock);
1343 return 0;
1344}
1345
6ca308d4 1346static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 1347{
6ca308d4 1348 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1349 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1350 unsigned int nval, change;
1351
1352 nval = (ucontrol->value.integer.value[0] & 127) |
1353 ((ucontrol->value.integer.value[1] & 127) << 16);
1354 spin_lock_irq(&ice->reg_lock);
1355 nval |= ice->pro_volumes[index] & ~0x007f007f;
1356 change = nval != ice->pro_volumes[index];
1357 ice->pro_volumes[index] = nval;
1358 snd_ice1712_update_volume(ice, index);
1359 spin_unlock_irq(&ice->reg_lock);
1360 return change;
1361}
1362
1363
6ca308d4 1364static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1da177e4
LT		 1365 {
1366 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1367 .name = "Multi Playback Switch",
1368 .info = snd_ice1712_pro_mixer_switch_info,
1369 .get = snd_ice1712_pro_mixer_switch_get,
1370 .put = snd_ice1712_pro_mixer_switch_put,
1371 .private_value = 0,
1372 .count = 10,
1373 },
1374 {
1375 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1376 .name = "Multi Playback Volume",
1377 .info = snd_ice1712_pro_mixer_volume_info,
1378 .get = snd_ice1712_pro_mixer_volume_get,
1379 .put = snd_ice1712_pro_mixer_volume_put,
1380 .private_value = 0,
1381 .count = 10,
1382 },
1383};
1384
6ca308d4 1385static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1da177e4
LT		 1386 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1387 .name = "H/W Multi Capture Switch",
1388 .info = snd_ice1712_pro_mixer_switch_info,
1389 .get = snd_ice1712_pro_mixer_switch_get,
1390 .put = snd_ice1712_pro_mixer_switch_put,
1391 .private_value = 10,
1392};
1393
6ca308d4 1394static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1da177e4 1395 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
10e8d78a 1396 .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,SWITCH),
1da177e4
LT		 1397 .info = snd_ice1712_pro_mixer_switch_info,
1398 .get = snd_ice1712_pro_mixer_switch_get,
1399 .put = snd_ice1712_pro_mixer_switch_put,
1400 .private_value = 18,
1401 .count = 2,
1402};
1403
6ca308d4 1404static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1da177e4
LT		 1405 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1406 .name = "H/W Multi Capture Volume",
1407 .info = snd_ice1712_pro_mixer_volume_info,
1408 .get = snd_ice1712_pro_mixer_volume_get,
1409 .put = snd_ice1712_pro_mixer_volume_put,
1410 .private_value = 10,
1411};
1412
6ca308d4 1413static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1da177e4 1414 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
10e8d78a 1415 .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,VOLUME),
1da177e4
LT		 1416 .info = snd_ice1712_pro_mixer_volume_info,
1417 .get = snd_ice1712_pro_mixer_volume_get,
1418 .put = snd_ice1712_pro_mixer_volume_put,
1419 .private_value = 18,
1420 .count = 2,
1421};
1422
6ca308d4 1423static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1da177e4 1424{
6ca308d4 1425 struct snd_card *card = ice->card;
1da177e4
LT		 1426 unsigned int idx;
1427 int err;
1428
1429 /* multi-channel mixer */
1430 for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1431 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1432 if (err < 0)
1433 return err;
1434 }
1435
1436 if (ice->num_total_adcs > 0) {
6ca308d4 1437 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1da177e4
LT		 1438 tmp.count = ice->num_total_adcs;
1439 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1440 if (err < 0)
1441 return err;
1442 }
1443
1444 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1445 if (err < 0)
1446 return err;
1447
1448 if (ice->num_total_adcs > 0) {
6ca308d4 1449 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1da177e4
LT		 1450 tmp.count = ice->num_total_adcs;
1451 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1452 if (err < 0)
1453 return err;
1454 }
1455
1456 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1457 if (err < 0)
1458 return err;
1459
1460 /* initialize volumes */
1461 for (idx = 0; idx < 10; idx++) {
1462 ice->pro_volumes[idx] = 0x80008000; /* mute */
1463 snd_ice1712_update_volume(ice, idx);
1464 }
1465 for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1466 ice->pro_volumes[idx] = 0x80008000; /* mute */
1467 snd_ice1712_update_volume(ice, idx);
1468 }
1469 for (idx = 18; idx < 20; idx++) {
1470 ice->pro_volumes[idx] = 0x80008000; /* mute */
1471 snd_ice1712_update_volume(ice, idx);
1472 }
1473 return 0;
1474}
1475
6ca308d4 1476static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1da177e4 1477{
6ca308d4 1478 struct snd_ice1712 *ice = ac97->private_data;
1da177e4
LT		 1479 ice->ac97 = NULL;
1480}
1481
6ca308d4 1482static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 * ice)
1da177e4
LT		 1483{
1484 int err, bus_num = 0;
6ca308d4
TI		 1485 struct snd_ac97_template ac97;
1486 struct snd_ac97_bus *pbus;
1487 static struct snd_ac97_bus_ops con_ops = {
1da177e4
LT		 1488 .write = snd_ice1712_ac97_write,
1489 .read = snd_ice1712_ac97_read,
1490 };
6ca308d4 1491 static struct snd_ac97_bus_ops pro_ops = {
1da177e4
LT		 1492 .write = snd_ice1712_pro_ac97_write,
1493 .read = snd_ice1712_pro_ac97_read,
1494 };
1495
1496 if (ice_has_con_ac97(ice)) {
1497 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1498 return err;
1499 memset(&ac97, 0, sizeof(ac97));
1500 ac97.private_data = ice;
1501 ac97.private_free = snd_ice1712_mixer_free_ac97;
1502 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1503 printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1504 else {
1505 if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1506 return err;
1507 return 0;
1508 }
1509 }
1510
1511 if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1512 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1513 return err;
1514 memset(&ac97, 0, sizeof(ac97));
1515 ac97.private_data = ice;
1516 ac97.private_free = snd_ice1712_mixer_free_ac97;
1517 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1518 printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1519 else
1520 return 0;
1521 }
1522 /* I2S mixer only */
1523 strcat(ice->card->mixername, "ICE1712 - multitrack");
1524 return 0;
1525}
1526
1527/*
1528 *
1529 */
1530
6ca308d4 1531static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1da177e4
LT		 1532{
1533 return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1534}
1535
6ca308d4
TI		 1536static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1537 struct snd_info_buffer *buffer)
1da177e4 1538{
6ca308d4 1539 struct snd_ice1712 *ice = entry->private_data;
1da177e4
LT		 1540 unsigned int idx;
1541
1542 snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1543 snd_iprintf(buffer, "EEPROM:\n");
1544
1545 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
1546 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
1547 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
1548 snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1549 snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1550 snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1551 snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1552 snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask);
1553 snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate);
1554 snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir);
1555 snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1556 snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1557 snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1558 snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1559 for (idx = 0; idx < 4; idx++)
1560 snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1561 for (idx = 0; idx < 4; idx++)
1562 snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1563 for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1564 snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]);
1565
1566 snd_iprintf(buffer, "\nRegisters:\n");
1567 snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1568 snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1569 snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1570 snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1571}
1572
6ca308d4 1573static void __devinit snd_ice1712_proc_init(struct snd_ice1712 * ice)
1da177e4 1574{
6ca308d4 1575 struct snd_info_entry *entry;
1da177e4
LT		 1576
1577 if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1578 snd_info_set_text_ops(entry, ice, 1024, snd_ice1712_proc_read);
1579}
1580
1581/*
1582 *
1583 */
1584
6ca308d4
TI		 1585static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1586 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1587{
1588 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
6ca308d4 1589 uinfo->count = sizeof(struct snd_ice1712_eeprom);
1da177e4
LT		 1590 return 0;
1591}
1592
6ca308d4
TI		 1593static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1594 struct snd_ctl_elem_value *ucontrol)
1da177e4 1595{
6ca308d4 1596 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1597
1598 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1599 return 0;
1600}
1601
6ca308d4 1602static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1da177e4
LT		 1603 .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1604 .name = "ICE1712 EEPROM",
1605 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1606 .info = snd_ice1712_eeprom_info,
1607 .get = snd_ice1712_eeprom_get
1608};
1609
1610/*
1611 */
6ca308d4
TI		 1612static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1613 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1614{
1615 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1616 uinfo->count = 1;
1617 return 0;
1618}
1619
6ca308d4
TI		 1620static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1621 struct snd_ctl_elem_value *ucontrol)
1da177e4 1622{
6ca308d4 1623 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1624 if (ice->spdif.ops.default_get)
1625 ice->spdif.ops.default_get(ice, ucontrol);
1626 return 0;
1627}
1628
6ca308d4
TI		 1629static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1630 struct snd_ctl_elem_value *ucontrol)
1da177e4 1631{
6ca308d4 1632 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1633 if (ice->spdif.ops.default_put)
1634 return ice->spdif.ops.default_put(ice, ucontrol);
1635 return 0;
1636}
1637
6ca308d4 1638static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1da177e4
LT		 1639{
1640 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1641 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1642 .info = snd_ice1712_spdif_info,
1643 .get = snd_ice1712_spdif_default_get,
1644 .put = snd_ice1712_spdif_default_put
1645};
1646
6ca308d4
TI		 1647static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1648 struct snd_ctl_elem_value *ucontrol)
1da177e4 1649{
6ca308d4 1650 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1651 if (ice->spdif.ops.default_get) {
1652 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1653 IEC958_AES0_PROFESSIONAL |
1654 IEC958_AES0_CON_NOT_COPYRIGHT |
1655 IEC958_AES0_CON_EMPHASIS;
1656 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1657 IEC958_AES1_CON_CATEGORY;
1658 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1659 } else {
1660 ucontrol->value.iec958.status[0] = 0xff;
1661 ucontrol->value.iec958.status[1] = 0xff;
1662 ucontrol->value.iec958.status[2] = 0xff;
1663 ucontrol->value.iec958.status[3] = 0xff;
1664 ucontrol->value.iec958.status[4] = 0xff;
1665 }
1666 return 0;
1667}
1668
6ca308d4
TI		 1669static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1670 struct snd_ctl_elem_value *ucontrol)
1da177e4 1671{
6ca308d4 1672 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1673 if (ice->spdif.ops.default_get) {
1674 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1675 IEC958_AES0_PROFESSIONAL |
1676 IEC958_AES0_PRO_FS |
1677 IEC958_AES0_PRO_EMPHASIS;
1678 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1679 } else {
1680 ucontrol->value.iec958.status[0] = 0xff;
1681 ucontrol->value.iec958.status[1] = 0xff;
1682 ucontrol->value.iec958.status[2] = 0xff;
1683 ucontrol->value.iec958.status[3] = 0xff;
1684 ucontrol->value.iec958.status[4] = 0xff;
1685 }
1686 return 0;
1687}
1688
6ca308d4 1689static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1da177e4
LT		 1690{
1691 .access = SNDRV_CTL_ELEM_ACCESS_READ,
67ed4161 1692 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1da177e4
LT		 1693 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1694 .info = snd_ice1712_spdif_info,
1695 .get = snd_ice1712_spdif_maskc_get,
1696};
1697
6ca308d4 1698static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1da177e4
LT		 1699{
1700 .access = SNDRV_CTL_ELEM_ACCESS_READ,
67ed4161 1701 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1da177e4
LT		 1702 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1703 .info = snd_ice1712_spdif_info,
1704 .get = snd_ice1712_spdif_maskp_get,
1705};
1706
6ca308d4
TI		 1707static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1708 struct snd_ctl_elem_value *ucontrol)
1da177e4 1709{
6ca308d4 1710 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1711 if (ice->spdif.ops.stream_get)
1712 ice->spdif.ops.stream_get(ice, ucontrol);
1713 return 0;
1714}
1715
6ca308d4
TI		 1716static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1717 struct snd_ctl_elem_value *ucontrol)
1da177e4 1718{
6ca308d4 1719 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1720 if (ice->spdif.ops.stream_put)
1721 return ice->spdif.ops.stream_put(ice, ucontrol);
1722 return 0;
1723}
1724
6ca308d4 1725static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1da177e4 1726{
6ca308d4
TI		 1727 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1728 SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1da177e4
LT		 1729 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1730 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1731 .info = snd_ice1712_spdif_info,
1732 .get = snd_ice1712_spdif_stream_get,
1733 .put = snd_ice1712_spdif_stream_put
1734};
1735
6ca308d4
TI		 1736int snd_ice1712_gpio_info(struct snd_kcontrol *kcontrol,
1737 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1738{
1739 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1740 uinfo->count = 1;
1741 uinfo->value.integer.min = 0;
1742 uinfo->value.integer.max = 1;
1743 return 0;
1744}
1745
6ca308d4
TI		 1746int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1747 struct snd_ctl_elem_value *ucontrol)
1da177e4 1748{
6ca308d4 1749 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1750 unsigned char mask = kcontrol->private_value & 0xff;
1751 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1752
1753 snd_ice1712_save_gpio_status(ice);
6ca308d4
TI		 1754 ucontrol->value.integer.value[0] =
1755 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1da177e4
LT		 1756 snd_ice1712_restore_gpio_status(ice);
1757 return 0;
1758}
1759
6ca308d4
TI		 1760int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1761 struct snd_ctl_elem_value *ucontrol)
1da177e4 1762{
6ca308d4 1763 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1764 unsigned char mask = kcontrol->private_value & 0xff;
1765 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1766 unsigned int val, nval;
1767
1768 if (kcontrol->private_value & (1 << 31))
1769 return -EPERM;
1770 nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1771 snd_ice1712_save_gpio_status(ice);
1772 val = snd_ice1712_gpio_read(ice);
1773 nval |= val & ~mask;
1774 if (val != nval)
1775 snd_ice1712_gpio_write(ice, nval);
1776 snd_ice1712_restore_gpio_status(ice);
1777 return val != nval;
1778}
1779
1780/*
1781 * rate
1782 */
6ca308d4
TI		 1783static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1784 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1785{
1786 static char *texts[] = {
1787 "8000", /* 0: 6 */
1788 "9600", /* 1: 3 */
1789 "11025", /* 2: 10 */
1790 "12000", /* 3: 2 */
1791 "16000", /* 4: 5 */
1792 "22050", /* 5: 9 */
1793 "24000", /* 6: 1 */
1794 "32000", /* 7: 4 */
1795 "44100", /* 8: 8 */
1796 "48000", /* 9: 0 */
1797 "64000", /* 10: 15 */
1798 "88200", /* 11: 11 */
1799 "96000", /* 12: 7 */
1800 "IEC958 Input", /* 13: -- */
1801 };
1802 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1803 uinfo->count = 1;
1804 uinfo->value.enumerated.items = 14;
1805 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1806 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1807 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1808 return 0;
1809}
1810
6ca308d4
TI		 1811static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1812 struct snd_ctl_elem_value *ucontrol)
1da177e4 1813{
6ca308d4 1814 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1815 static unsigned char xlate[16] = {
1816 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1817 };
1818 unsigned char val;
1819
1820 spin_lock_irq(&ice->reg_lock);
1821 if (is_spdif_master(ice)) {
1822 ucontrol->value.enumerated.item[0] = 13;
1823 } else {
1824 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1825 if (val == 255) {
1826 snd_BUG();
1827 val = 0;
1828 }
1829 ucontrol->value.enumerated.item[0] = val;
1830 }
1831 spin_unlock_irq(&ice->reg_lock);
1832 return 0;
1833}
1834
6ca308d4
TI		 1835static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1836 struct snd_ctl_elem_value *ucontrol)
1da177e4 1837{
6ca308d4 1838 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1839 static unsigned int xrate[13] = {
1840 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1841 32000, 44100, 48000, 64000, 88200, 96000
1842 };
1843 unsigned char oval;
1844 int change = 0;
1845
1846 spin_lock_irq(&ice->reg_lock);
1847 oval = inb(ICEMT(ice, RATE));
1848 if (ucontrol->value.enumerated.item[0] == 13) {
1849 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1850 } else {
1851 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1852 spin_unlock_irq(&ice->reg_lock);
1853 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1854 spin_lock_irq(&ice->reg_lock);
1855 }
1856 change = inb(ICEMT(ice, RATE)) != oval;
1857 spin_unlock_irq(&ice->reg_lock);
1858
6ca308d4
TI		 1859 if ((oval & ICE1712_SPDIF_MASTER) !=
1860 (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER)) {
1da177e4
LT		 1861 /* change CS8427 clock source too */
1862 if (ice->cs8427) {
1863 snd_ice1712_cs8427_set_input_clock(ice, is_spdif_master(ice));
1864 }
1865 /* notify ak4524 chip as well */
1866 if (is_spdif_master(ice)) {
1867 unsigned int i;
1868 for (i = 0; i < ice->akm_codecs; i++) {
1869 if (ice->akm[i].ops.set_rate_val)
1870 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
1871 }
1872 }
1873 }
1874
1875 return change;
1876}
1877
6ca308d4 1878static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1da177e4
LT		 1879 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1880 .name = "Multi Track Internal Clock",
1881 .info = snd_ice1712_pro_internal_clock_info,
1882 .get = snd_ice1712_pro_internal_clock_get,
1883 .put = snd_ice1712_pro_internal_clock_put
1884};
1885
6ca308d4
TI		 1886static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1887 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1888{
1889 static char *texts[] = {
1890 "8000", /* 0: 6 */
1891 "9600", /* 1: 3 */
1892 "11025", /* 2: 10 */
1893 "12000", /* 3: 2 */
1894 "16000", /* 4: 5 */
1895 "22050", /* 5: 9 */
1896 "24000", /* 6: 1 */
1897 "32000", /* 7: 4 */
1898 "44100", /* 8: 8 */
1899 "48000", /* 9: 0 */
1900 "64000", /* 10: 15 */
1901 "88200", /* 11: 11 */
1902 "96000", /* 12: 7 */
1903 // "IEC958 Input", /* 13: -- */
1904 };
1905 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1906 uinfo->count = 1;
1907 uinfo->value.enumerated.items = 13;
1908 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1909 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1910 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1911 return 0;
1912}
1913
6ca308d4
TI		 1914static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1915 struct snd_ctl_elem_value *ucontrol)
1da177e4
LT		 1916{
1917 int val;
1918 static unsigned int xrate[13] = {
1919 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1920 32000, 44100, 48000, 64000, 88200, 96000
1921 };
1922
1923 for (val = 0; val < 13; val++) {
1924 if (xrate[val] == PRO_RATE_DEFAULT)
1925 break;
1926 }
1927
1928 ucontrol->value.enumerated.item[0] = val;
1929 return 0;
1930}
1931
6ca308d4
TI		 1932static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1933 struct snd_ctl_elem_value *ucontrol)
1da177e4
LT		 1934{
1935 static unsigned int xrate[13] = {
1936 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1937 32000, 44100, 48000, 64000, 88200, 96000
1938 };
1939 unsigned char oval;
1940 int change = 0;
1941
1942 oval = PRO_RATE_DEFAULT;
1943 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1944 change = PRO_RATE_DEFAULT != oval;
1945
1946 return change;
1947}
1948
6ca308d4 1949static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1da177e4
LT		 1950 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1951 .name = "Multi Track Internal Clock Default",
1952 .info = snd_ice1712_pro_internal_clock_default_info,
1953 .get = snd_ice1712_pro_internal_clock_default_get,
1954 .put = snd_ice1712_pro_internal_clock_default_put
1955};
1956
6ca308d4
TI		 1957static int snd_ice1712_pro_rate_locking_info(struct snd_kcontrol *kcontrol,
1958 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1959{
1960 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1961 uinfo->count = 1;
1962 uinfo->value.integer.min = 0;
1963 uinfo->value.integer.max = 1;
1964 return 0;
1965}
1966
6ca308d4
TI		 1967static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1968 struct snd_ctl_elem_value *ucontrol)
1da177e4
LT		 1969{
1970 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1971 return 0;
1972}
1973
6ca308d4
TI		 1974static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1975 struct snd_ctl_elem_value *ucontrol)
1da177e4 1976{
6ca308d4 1977 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1978 int change = 0, nval;
1979
1980 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1981 spin_lock_irq(&ice->reg_lock);
1982 change = PRO_RATE_LOCKED != nval;
1983 PRO_RATE_LOCKED = nval;
1984 spin_unlock_irq(&ice->reg_lock);
1985 return change;
1986}
1987
6ca308d4 1988static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
1da177e4
LT		 1989 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1990 .name = "Multi Track Rate Locking",
1991 .info = snd_ice1712_pro_rate_locking_info,
1992 .get = snd_ice1712_pro_rate_locking_get,
1993 .put = snd_ice1712_pro_rate_locking_put
1994};
1995
6ca308d4
TI		 1996static int snd_ice1712_pro_rate_reset_info(struct snd_kcontrol *kcontrol,
1997 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1998{
1999 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
2000 uinfo->count = 1;
2001 uinfo->value.integer.min = 0;
2002 uinfo->value.integer.max = 1;
2003 return 0;
2004}
2005
6ca308d4
TI		 2006static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
2007 struct snd_ctl_elem_value *ucontrol)
1da177e4
LT		 2008{
2009 ucontrol->value.integer.value[0] = PRO_RATE_RESET;
2010 return 0;
2011}
2012
6ca308d4
TI		 2013static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
2014 struct snd_ctl_elem_value *ucontrol)
1da177e4 2015{
6ca308d4 2016 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2017 int change = 0, nval;
2018
2019 nval = ucontrol->value.integer.value[0] ? 1 : 0;
2020 spin_lock_irq(&ice->reg_lock);
2021 change = PRO_RATE_RESET != nval;
2022 PRO_RATE_RESET = nval;
2023 spin_unlock_irq(&ice->reg_lock);
2024 return change;
2025}
2026
6ca308d4 2027static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
1da177e4
LT		 2028 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2029 .name = "Multi Track Rate Reset",
2030 .info = snd_ice1712_pro_rate_reset_info,
2031 .get = snd_ice1712_pro_rate_reset_get,
2032 .put = snd_ice1712_pro_rate_reset_put
2033};
2034
2035/*
2036 * routing
2037 */
6ca308d4
TI		 2038static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2039 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 2040{
2041 static char *texts[] = {
2042 "PCM Out", /* 0 */
2043 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2044 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2045 "IEC958 In L", "IEC958 In R", /* 9-10 */
2046 "Digital Mixer", /* 11 - optional */
2047 };
2048
2049 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2050 uinfo->count = 1;
6ca308d4
TI		 2051 uinfo->value.enumerated.items =
2052 snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
1da177e4
LT		 2053 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2054 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2055 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2056 return 0;
2057}
2058
6ca308d4
TI		 2059static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2060 struct snd_ctl_elem_value *ucontrol)
1da177e4 2061{
6ca308d4 2062 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2063 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2064 unsigned int val, cval;
2065
2066 spin_lock_irq(&ice->reg_lock);
2067 val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2068 cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2069 spin_unlock_irq(&ice->reg_lock);
2070
2071 val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2072 val &= 3;
2073 cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2074 if (val == 1 && idx < 2)
2075 ucontrol->value.enumerated.item[0] = 11;
2076 else if (val == 2)
2077 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2078 else if (val == 3)
2079 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2080 else
2081 ucontrol->value.enumerated.item[0] = 0;
2082 return 0;
2083}
2084
6ca308d4
TI		 2085static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2086 struct snd_ctl_elem_value *ucontrol)
1da177e4 2087{
6ca308d4 2088 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2089 int change, shift;
2090 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2091 unsigned int val, old_val, nval;
2092
2093 /* update PSDOUT */
2094 if (ucontrol->value.enumerated.item[0] >= 11)
2095 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2096 else if (ucontrol->value.enumerated.item[0] >= 9)
2097 nval = 3; /* spdif in */
2098 else if (ucontrol->value.enumerated.item[0] >= 1)
2099 nval = 2; /* analog in */
2100 else
2101 nval = 0; /* pcm */
2102 shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2103 spin_lock_irq(&ice->reg_lock);
2104 val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2105 val &= ~(0x03 << shift);
2106 val |= nval << shift;
2107 change = val != old_val;
2108 if (change)
2109 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2110 spin_unlock_irq(&ice->reg_lock);
2111 if (nval < 2) /* dig mixer of pcm */
2112 return change;
2113
2114 /* update CAPTURE */
2115 spin_lock_irq(&ice->reg_lock);
2116 val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2117 shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2118 if (nval == 2) { /* analog in */
2119 nval = ucontrol->value.enumerated.item[0] - 1;
2120 val &= ~(0x07 << shift);
2121 val |= nval << shift;
2122 } else { /* spdif in */
2123 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2124 val &= ~(0x08 << shift);
2125 val |= nval << shift;
2126 }
2127 if (val != old_val) {
2128 change = 1;
2129 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2130 }
2131 spin_unlock_irq(&ice->reg_lock);
2132 return change;
2133}
2134
6ca308d4
TI		 2135static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2136 struct snd_ctl_elem_value *ucontrol)
1da177e4 2137{
6ca308d4 2138 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2139 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2140 unsigned int val, cval;
2141 val = inw(ICEMT(ice, ROUTE_SPDOUT));
2142 cval = (val >> (idx * 4 + 8)) & 0x0f;
2143 val = (val >> (idx * 2)) & 0x03;
2144 if (val == 1)
2145 ucontrol->value.enumerated.item[0] = 11;
2146 else if (val == 2)
2147 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2148 else if (val == 3)
2149 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2150 else
2151 ucontrol->value.enumerated.item[0] = 0;
2152 return 0;
2153}
2154
6ca308d4
TI		 2155static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2156 struct snd_ctl_elem_value *ucontrol)
1da177e4 2157{
6ca308d4 2158 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2159 int change, shift;
2160 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2161 unsigned int val, old_val, nval;
2162
2163 /* update SPDOUT */
2164 spin_lock_irq(&ice->reg_lock);
2165 val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2166 if (ucontrol->value.enumerated.item[0] >= 11)
2167 nval = 1;
2168 else if (ucontrol->value.enumerated.item[0] >= 9)
2169 nval = 3;
2170 else if (ucontrol->value.enumerated.item[0] >= 1)
2171 nval = 2;
2172 else
2173 nval = 0;
2174 shift = idx * 2;
2175 val &= ~(0x03 << shift);
2176 val |= nval << shift;
2177 shift = idx * 4 + 8;
2178 if (nval == 2) {
2179 nval = ucontrol->value.enumerated.item[0] - 1;
2180 val &= ~(0x07 << shift);
2181 val |= nval << shift;
2182 } else if (nval == 3) {
2183 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2184 val &= ~(0x08 << shift);
2185 val |= nval << shift;
2186 }
2187 change = val != old_val;
2188 if (change)
2189 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2190 spin_unlock_irq(&ice->reg_lock);
2191 return change;
2192}
2193
6ca308d4 2194static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
1da177e4
LT		 2195 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2196 .name = "H/W Playback Route",
2197 .info = snd_ice1712_pro_route_info,
2198 .get = snd_ice1712_pro_route_analog_get,
2199 .put = snd_ice1712_pro_route_analog_put,
2200};
2201
6ca308d4 2202static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
1da177e4 2203 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
10e8d78a 2204 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
1da177e4
LT		 2205 .info = snd_ice1712_pro_route_info,
2206 .get = snd_ice1712_pro_route_spdif_get,
2207 .put = snd_ice1712_pro_route_spdif_put,
2208 .count = 2,
2209};
2210
2211
6ca308d4
TI		 2212static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2213 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 2214{
2215 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2216 uinfo->count = 1;
2217 uinfo->value.integer.min = 0;
2218 uinfo->value.integer.max = 255;
2219 return 0;
2220}
2221
6ca308d4
TI		 2222static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2223 struct snd_ctl_elem_value *ucontrol)
1da177e4 2224{
6ca308d4 2225 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2226
2227 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2228 return 0;
2229}
2230
6ca308d4
TI		 2231static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2232 struct snd_ctl_elem_value *ucontrol)
1da177e4 2233{
6ca308d4 2234 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2235 int change;
2236
2237 spin_lock_irq(&ice->reg_lock);
2238 change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2239 outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2240 spin_unlock_irq(&ice->reg_lock);
2241 return change;
2242}
2243
6ca308d4 2244static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
1da177e4
LT		 2245 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2246 .name = "Multi Track Volume Rate",
2247 .info = snd_ice1712_pro_volume_rate_info,
2248 .get = snd_ice1712_pro_volume_rate_get,
2249 .put = snd_ice1712_pro_volume_rate_put
2250};
2251
6ca308d4
TI		 2252static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2253 struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 2254{
2255 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2256 uinfo->count = 22;
2257 uinfo->value.integer.min = 0;
2258 uinfo->value.integer.max = 255;
2259 return 0;
2260}
2261
6ca308d4
TI		 2262static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2263 struct snd_ctl_elem_value *ucontrol)
1da177e4 2264{
6ca308d4 2265 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 2266 int idx;
2267
2268 spin_lock_irq(&ice->reg_lock);
2269 for (idx = 0; idx < 22; idx++) {
2270 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2271 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2272 }
2273 spin_unlock_irq(&ice->reg_lock);
2274 return 0;
2275}
2276
6ca308d4 2277static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
1da177e4
LT		 2278 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2279 .name = "Multi Track Peak",
2280 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2281 .info = snd_ice1712_pro_peak_info,
2282 .get = snd_ice1712_pro_peak_get
2283};
2284
2285/*
2286 *
2287 */
2288
2289/*
2290 * list of available boards
2291 */
2292static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2293 snd_ice1712_hoontech_cards,
2294 snd_ice1712_delta_cards,
2295 snd_ice1712_ews_cards,
2296 NULL,
2297};
2298
6ca308d4 2299static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
1da177e4
LT		 2300 unsigned char dev,
2301 unsigned char addr)
2302{
2303 long t = 0x10000;
2304
2305 outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2306 outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2307 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2308 return inb(ICEREG(ice, I2C_DATA));
2309}
2310
6ca308d4
TI		 2311static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2312 const char *modelname)
1da177e4
LT		 2313{
2314 int dev = 0xa0; /* EEPROM device address */
2315 unsigned int i, size;
2316 struct snd_ice1712_card_info **tbl, *c;
2317
2318 if (! modelname || ! *modelname) {
2319 ice->eeprom.subvendor = 0;
2320 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2321 ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2322 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2323 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2324 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
6ca308d4
TI		 2325 if (ice->eeprom.subvendor == 0 ||
2326 ice->eeprom.subvendor == (unsigned int)-1) {
1da177e4
LT		 2327 /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2328 u16 vendor, device;
2329 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2330 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2331 ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2332 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2333 printk(KERN_ERR "ice1712: No valid ID is found\n");
2334 return -ENXIO;
2335 }
2336 }
2337 }
2338 for (tbl = card_tables; *tbl; tbl++) {
2339 for (c = *tbl; c->subvendor; c++) {
2340 if (modelname && c->model && ! strcmp(modelname, c->model)) {
2341 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2342 ice->eeprom.subvendor = c->subvendor;
2343 } else if (c->subvendor != ice->eeprom.subvendor)
2344 continue;
2345 if (! c->eeprom_size || ! c->eeprom_data)
2346 goto found;
2347 /* if the EEPROM is given by the driver, use it */
2348 snd_printdd("using the defined eeprom..\n");
2349 ice->eeprom.version = 1;
2350 ice->eeprom.size = c->eeprom_size + 6;
2351 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2352 goto read_skipped;
2353 }
2354 }
6ca308d4
TI		 2355 printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2356 ice->eeprom.subvendor);
1da177e4
LT		 2357
2358 found:
2359 ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2360 if (ice->eeprom.size < 6)
2361 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2362 else if (ice->eeprom.size > 32) {
99b359ba 2363 snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
1da177e4
LT		 2364 return -EIO;
2365 }
2366 ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2367 if (ice->eeprom.version != 1) {
6ca308d4
TI		 2368 snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2369 ice->eeprom.version);
1da177e4
LT		 2370 /* return -EIO; */
2371 }
2372 size = ice->eeprom.size - 6;
2373 for (i = 0; i < size; i++)
2374 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2375
2376 read_skipped:
2377 ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2378 ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2379 ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2380
2381 return 0;
2382}
2383
2384
2385
6ca308d4 2386static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
1da177e4
LT		 2387{
2388 outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2389 udelay(200);
2390 outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2391 udelay(200);
2392 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2393 pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2394 pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2395 pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2396 if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2397 ice->gpio.write_mask = ice->eeprom.gpiomask;
2398 ice->gpio.direction = ice->eeprom.gpiodir;
6ca308d4
TI		 2399 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2400 ice->eeprom.gpiomask);
2401 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2402 ice->eeprom.gpiodir);
2403 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2404 ice->eeprom.gpiostate);
1da177e4
LT		 2405 } else {
2406 ice->gpio.write_mask = 0xc0;
2407 ice->gpio.direction = 0xff;
2408 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2409 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
6ca308d4
TI		 2410 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2411 ICE1712_STDSP24_CLOCK_BIT);
1da177e4
LT		 2412 }
2413 snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2414 if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2415 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2416 udelay(100);
2417 outb(0, ICEREG(ice, AC97_CMD));
2418 udelay(200);
2419 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2420 }
2421 snd_ice1712_set_pro_rate(ice, 48000, 1);
2422
2423 return 0;
2424}
2425
6ca308d4 2426int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
1da177e4
LT		 2427{
2428 int err;
6ca308d4 2429 struct snd_kcontrol *kctl;
1da177e4
LT		 2430
2431 snd_assert(ice->pcm_pro != NULL, return -EIO);
2432 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2433 if (err < 0)
2434 return err;
2435 kctl->id.device = ice->pcm_pro->device;
2436 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2437 if (err < 0)
2438 return err;
2439 kctl->id.device = ice->pcm_pro->device;
2440 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2441 if (err < 0)
2442 return err;
2443 kctl->id.device = ice->pcm_pro->device;
2444 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2445 if (err < 0)
2446 return err;
2447 kctl->id.device = ice->pcm_pro->device;
2448 ice->spdif.stream_ctl = kctl;
2449 return 0;
2450}
2451
2452
6ca308d4 2453static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
1da177e4
LT		 2454{
2455 int err;
2456
2457 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2458 if (err < 0)
2459 return err;
2460 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2461 if (err < 0)
2462 return err;
2463 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2464 if (err < 0)
2465 return err;
2466
2467 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2468 if (err < 0)
2469 return err;
2470 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2471 if (err < 0)
2472 return err;
2473
2474 if (ice->num_total_dacs > 0) {
6ca308d4 2475 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
1da177e4
LT		 2476 tmp.count = ice->num_total_dacs;
2477 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2478 if (err < 0)
2479 return err;
2480 }
2481
2482 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2483 if (err < 0)
2484 return err;
2485
2486 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2487 if (err < 0)
2488 return err;
2489 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2490 if (err < 0)
2491 return err;
2492
2493 return 0;
2494}
2495
6ca308d4 2496static int snd_ice1712_free(struct snd_ice1712 *ice)
1da177e4
LT		 2497{
2498 if (! ice->port)
2499 goto __hw_end;
2500 /* mask all interrupts */
2501 outb(0xc0, ICEMT(ice, IRQ));
2502 outb(0xff, ICEREG(ice, IRQMASK));
2503 /* --- */
2504 __hw_end:
2505 if (ice->irq >= 0) {
2506 synchronize_irq(ice->irq);
6ca308d4 2507 free_irq(ice->irq, ice);
1da177e4
LT		 2508 }
2509 if (ice->port)
2510 pci_release_regions(ice->pci);
2511 snd_ice1712_akm4xxx_free(ice);
2512 pci_disable_device(ice->pci);
2513 kfree(ice);
2514 return 0;
2515}
2516
6ca308d4 2517static int snd_ice1712_dev_free(struct snd_device *device)
1da177e4 2518{
6ca308d4 2519 struct snd_ice1712 *ice = device->device_data;
1da177e4
LT		 2520 return snd_ice1712_free(ice);
2521}
2522
6ca308d4 2523static int __devinit snd_ice1712_create(struct snd_card *card,
1da177e4
LT		 2524 struct pci_dev *pci,
2525 const char *modelname,
2526 int omni,
2527 int cs8427_timeout,
6ca308d4 2528 struct snd_ice1712 ** r_ice1712)
1da177e4 2529{
6ca308d4 2530 struct snd_ice1712 *ice;
1da177e4 2531 int err;
6ca308d4 2532 static struct snd_device_ops ops = {
1da177e4
LT		 2533 .dev_free = snd_ice1712_dev_free,
2534 };
2535
2536 *r_ice1712 = NULL;
2537
2538 /* enable PCI device */
2539 if ((err = pci_enable_device(pci)) < 0)
2540 return err;
2541 /* check, if we can restrict PCI DMA transfers to 28 bits */
2542 if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
2543 pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
99b359ba 2544 snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
1da177e4
LT		 2545 pci_disable_device(pci);
2546 return -ENXIO;
2547 }
2548
e560d8d8 2549 ice = kzalloc(sizeof(*ice), GFP_KERNEL);
1da177e4
LT		 2550 if (ice == NULL) {
2551 pci_disable_device(pci);
2552 return -ENOMEM;
2553 }
2554 ice->omni = omni ? 1 : 0;
2555 if (cs8427_timeout < 1)
2556 cs8427_timeout = 1;
2557 else if (cs8427_timeout > 1000)
2558 cs8427_timeout = 1000;
2559 ice->cs8427_timeout = cs8427_timeout;
2560 spin_lock_init(&ice->reg_lock);
62932df8
IM		 2561 mutex_init(&ice->gpio_mutex);
2562 mutex_init(&ice->i2c_mutex);
2563 mutex_init(&ice->open_mutex);
1da177e4
LT		 2564 ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2565 ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2566 ice->gpio.set_data = snd_ice1712_set_gpio_data;
2567 ice->gpio.get_data = snd_ice1712_get_gpio_data;
2568
2569 ice->spdif.cs8403_bits =
2570 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2571 0x10 | /* no emphasis */
2572 0x20); /* PCM encoder/decoder */
2573 ice->card = card;
2574 ice->pci = pci;
2575 ice->irq = -1;
2576 pci_set_master(pci);
2577 pci_write_config_word(ice->pci, 0x40, 0x807f);
2578 pci_write_config_word(ice->pci, 0x42, 0x0006);
2579 snd_ice1712_proc_init(ice);
2580 synchronize_irq(pci->irq);
2581
2582 if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2583 kfree(ice);
2584 pci_disable_device(pci);
2585 return err;
2586 }
2587 ice->port = pci_resource_start(pci, 0);
2588 ice->ddma_port = pci_resource_start(pci, 1);
2589 ice->dmapath_port = pci_resource_start(pci, 2);
2590 ice->profi_port = pci_resource_start(pci, 3);
2591
6ca308d4
TI		 2592 if (request_irq(pci->irq, snd_ice1712_interrupt, SA_INTERRUPT|SA_SHIRQ,
2593 "ICE1712", ice)) {
99b359ba 2594 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
1da177e4
LT		 2595 snd_ice1712_free(ice);
2596 return -EIO;
2597 }
2598
2599 ice->irq = pci->irq;
2600
2601 if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2602 snd_ice1712_free(ice);
2603 return -EIO;
2604 }
2605 if (snd_ice1712_chip_init(ice) < 0) {
2606 snd_ice1712_free(ice);
2607 return -EIO;
2608 }
2609
2610 /* unmask used interrupts */
6ca308d4
TI		 2611 outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2612 ICE1712_IRQ_MPU2 : 0) |
2613 ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2614 ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
1da177e4
LT		 2615 ICEREG(ice, IRQMASK));
2616 outb(0x00, ICEMT(ice, IRQ));
2617
2618 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2619 snd_ice1712_free(ice);
2620 return err;
2621 }
2622
2623 snd_card_set_dev(card, &pci->dev);
2624
2625 *r_ice1712 = ice;
2626 return 0;
2627}
2628
2629
2630/*
2631 *
2632 * Registration
2633 *
2634 */
2635
2636static struct snd_ice1712_card_info no_matched __devinitdata;
2637
2638static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2639 const struct pci_device_id *pci_id)
2640{
2641 static int dev;
6ca308d4
TI		 2642 struct snd_card *card;
2643 struct snd_ice1712 *ice;
1da177e4
LT		 2644 int pcm_dev = 0, err;
2645 struct snd_ice1712_card_info **tbl, *c;
2646
2647 if (dev >= SNDRV_CARDS)
2648 return -ENODEV;
2649 if (!enable[dev]) {
2650 dev++;
2651 return -ENOENT;
2652 }
2653
2654 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2655 if (card == NULL)
2656 return -ENOMEM;
2657
2658 strcpy(card->driver, "ICE1712");
2659 strcpy(card->shortname, "ICEnsemble ICE1712");
2660
6ca308d4
TI		 2661 if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2662 cs8427_timeout[dev], &ice)) < 0) {
1da177e4
LT		 2663 snd_card_free(card);
2664 return err;
2665 }
2666
2667 for (tbl = card_tables; *tbl; tbl++) {
2668 for (c = *tbl; c->subvendor; c++) {
2669 if (c->subvendor == ice->eeprom.subvendor) {
2670 strcpy(card->shortname, c->name);
2671 if (c->driver) /* specific driver? */
2672 strcpy(card->driver, c->driver);
2673 if (c->chip_init) {
2674 if ((err = c->chip_init(ice)) < 0) {
2675 snd_card_free(card);
2676 return err;
2677 }
2678 }
2679 goto __found;
2680 }
2681 }
2682 }
2683 c = &no_matched;
2684 __found:
2685
2686 if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2687 snd_card_free(card);
2688 return err;
2689 }
2690
2691 if (ice_has_con_ac97(ice))
2692 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2693 snd_card_free(card);
2694 return err;
2695 }
2696
2697 if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2698 snd_card_free(card);
2699 return err;
2700 }
2701
2702 if ((err = snd_ice1712_build_controls(ice)) < 0) {
2703 snd_card_free(card);
2704 return err;
2705 }
2706
2707 if (c->build_controls) {
2708 if ((err = c->build_controls(ice)) < 0) {
2709 snd_card_free(card);
2710 return err;
2711 }
2712 }
2713
2714 if (ice_has_con_ac97(ice))
2715 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2716 snd_card_free(card);
2717 return err;
2718 }
2719
2720 if (! c->no_mpu401) {
2721 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2722 ICEREG(ice, MPU1_CTRL), 1,
2723 ice->irq, 0,
2724 &ice->rmidi[0])) < 0) {
2725 snd_card_free(card);
2726 return err;
2727 }
2728
2729 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401)
2730 if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2731 ICEREG(ice, MPU2_CTRL), 1,
2732 ice->irq, 0,
2733 &ice->rmidi[1])) < 0) {
2734 snd_card_free(card);
2735 return err;
2736 }
2737 }
2738
2739 sprintf(card->longname, "%s at 0x%lx, irq %i",
2740 card->shortname, ice->port, ice->irq);
2741
2742 if ((err = snd_card_register(card)) < 0) {
2743 snd_card_free(card);
2744 return err;
2745 }
2746 pci_set_drvdata(pci, card);
2747 dev++;
2748 return 0;
2749}
2750
2751static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2752{
2753 snd_card_free(pci_get_drvdata(pci));
2754 pci_set_drvdata(pci, NULL);
2755}
2756
2757static struct pci_driver driver = {
2758 .name = "ICE1712",
2759 .id_table = snd_ice1712_ids,
2760 .probe = snd_ice1712_probe,
2761 .remove = __devexit_p(snd_ice1712_remove),
2762};
2763
2764static int __init alsa_card_ice1712_init(void)
2765{
01d25d46 2766 return pci_register_driver(&driver);
1da177e4
LT		 2767}
2768
2769static void __exit alsa_card_ice1712_exit(void)
2770{
2771 pci_unregister_driver(&driver);
2772}
2773
2774module_init(alsa_card_ice1712_init)
2775module_exit(alsa_card_ice1712_exit)
Linux kernel - Deliverables
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