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Merge 2.6.38-rc5 into staging-next
[deliverable/linux.git] / sound / pci / oxygen / oxygen_mixer.c
CommitLineData
d0ce9946
CL		 1/*
2 * C-Media CMI8788 driver - mixer code
3 *
4 * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
5 *
6 *
7 * This driver is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License, version 2.
9 *
10 * This driver is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this driver; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
d0ce9946
CL		 20#include <linux/mutex.h>
21#include <sound/ac97_codec.h>
22#include <sound/asoundef.h>
23#include <sound/control.h>
24#include <sound/tlv.h>
25#include "oxygen.h"
878ac3ee 26#include "cm9780.h"
d0ce9946
CL		 27
28static int dac_volume_info(struct snd_kcontrol *ctl,
29 struct snd_ctl_elem_info *info)
30{
976cd627
CL		 31 struct oxygen *chip = ctl->private_data;
32
d0ce9946 33 info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1f4d7be7 34 info->count = chip->model.dac_channels_mixer;
9bd6a73a
CL		 35 info->value.integer.min = chip->model.dac_volume_min;
36 info->value.integer.max = chip->model.dac_volume_max;
d0ce9946
CL		 37 return 0;
38}
39
40static int dac_volume_get(struct snd_kcontrol *ctl,
41 struct snd_ctl_elem_value *value)
42{
43 struct oxygen *chip = ctl->private_data;
44 unsigned int i;
45
46 mutex_lock(&chip->mutex);
1f4d7be7 47 for (i = 0; i < chip->model.dac_channels_mixer; ++i)
d0ce9946
CL		 48 value->value.integer.value[i] = chip->dac_volume[i];
49 mutex_unlock(&chip->mutex);
50 return 0;
51}
52
53static int dac_volume_put(struct snd_kcontrol *ctl,
54 struct snd_ctl_elem_value *value)
55{
56 struct oxygen *chip = ctl->private_data;
57 unsigned int i;
58 int changed;
59
60 changed = 0;
61 mutex_lock(&chip->mutex);
1f4d7be7 62 for (i = 0; i < chip->model.dac_channels_mixer; ++i)
d0ce9946
CL		 63 if (value->value.integer.value[i] != chip->dac_volume[i]) {
64 chip->dac_volume[i] = value->value.integer.value[i];
65 changed = 1;
66 }
67 if (changed)
9bd6a73a 68 chip->model.update_dac_volume(chip);
d0ce9946
CL		 69 mutex_unlock(&chip->mutex);
70 return changed;
71}
72
73static int dac_mute_get(struct snd_kcontrol *ctl,
74 struct snd_ctl_elem_value *value)
75{
76 struct oxygen *chip = ctl->private_data;
77
78 mutex_lock(&chip->mutex);
79 value->value.integer.value[0] = !chip->dac_mute;
80 mutex_unlock(&chip->mutex);
81 return 0;
82}
83
84static int dac_mute_put(struct snd_kcontrol *ctl,
85 struct snd_ctl_elem_value *value)
86{
87 struct oxygen *chip = ctl->private_data;
88 int changed;
89
90 mutex_lock(&chip->mutex);
91 changed = !value->value.integer.value[0] != chip->dac_mute;
92 if (changed) {
93 chip->dac_mute = !value->value.integer.value[0];
9bd6a73a 94 chip->model.update_dac_mute(chip);
d0ce9946
CL		 95 }
96 mutex_unlock(&chip->mutex);
97 return changed;
98}
99
66410bfd
CL		 100static unsigned int upmix_item_count(struct oxygen *chip)
101{
102 if (chip->model.dac_channels_pcm < 8)
103 return 2;
104 else if (chip->model.update_center_lfe_mix)
105 return 5;
106 else
107 return 3;
108}
109
d0ce9946
CL		 110static int upmix_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
111{
3d8bb454
CL		 112 static const char *const names[5] = {
113 "Front",
114 "Front+Surround",
115 "Front+Surround+Back",
116 "Front+Surround+Center/LFE",
117 "Front+Surround+Center/LFE+Back",
d0ce9946 118 };
976cd627 119 struct oxygen *chip = ctl->private_data;
66410bfd 120 unsigned int count = upmix_item_count(chip);
976cd627 121
9600732b 122 return snd_ctl_enum_info(info, 1, count, names);
d0ce9946
CL		 123}
124
125static int upmix_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
126{
127 struct oxygen *chip = ctl->private_data;
128
129 mutex_lock(&chip->mutex);
130 value->value.enumerated.item[0] = chip->dac_routing;
131 mutex_unlock(&chip->mutex);
132 return 0;
133}
134
135void oxygen_update_dac_routing(struct oxygen *chip)
136{
c9946b2c 137 /* DAC 0: front, DAC 1: surround, DAC 2: center/LFE, DAC 3: back */
3d8bb454 138 static const unsigned int reg_values[5] = {
c9946b2c
CL		 139 /* stereo -> front */
140 (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
141 (1 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
142 (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
143 (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
144 /* stereo -> front+surround */
145 (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
146 (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
147 (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
148 (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
149 /* stereo -> front+surround+back */
150 (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
151 (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
152 (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
153 (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
3d8bb454
CL		 154 /* stereo -> front+surround+center/LFE */
155 (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
156 (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
157 (0 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
158 (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
159 /* stereo -> front+surround+center/LFE+back */
160 (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
161 (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
162 (0 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
163 (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
d0ce9946 164 };
7113e958 165 u8 channels;
d0ce9946
CL		 166 unsigned int reg_value;
167
7113e958
CL		 168 channels = oxygen_read8(chip, OXYGEN_PLAY_CHANNELS) &
169 OXYGEN_PLAY_CHANNELS_MASK;
170 if (channels == OXYGEN_PLAY_CHANNELS_2)
d0ce9946 171 reg_value = reg_values[chip->dac_routing];
7113e958 172 else if (channels == OXYGEN_PLAY_CHANNELS_8)
c9946b2c
CL		 173 /* in 7.1 mode, "rear" channels go to the "back" jack */
174 reg_value = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
175 (3 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
176 (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
177 (1 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT);
d0ce9946 178 else
c9946b2c
CL		 179 reg_value = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
180 (1 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
181 (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
182 (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT);
efbeb071
CL		 183 if (chip->model.adjust_dac_routing)
184 reg_value = chip->model.adjust_dac_routing(chip, reg_value);
c9946b2c
CL		 185 oxygen_write16_masked(chip, OXYGEN_PLAY_ROUTING, reg_value,
186 OXYGEN_PLAY_DAC0_SOURCE_MASK |
187 OXYGEN_PLAY_DAC1_SOURCE_MASK |
188 OXYGEN_PLAY_DAC2_SOURCE_MASK |
189 OXYGEN_PLAY_DAC3_SOURCE_MASK);
3d8bb454
CL		 190 if (chip->model.update_center_lfe_mix)
191 chip->model.update_center_lfe_mix(chip, chip->dac_routing > 2);
d0ce9946
CL		 192}
193
194static int upmix_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
195{
196 struct oxygen *chip = ctl->private_data;
66410bfd 197 unsigned int count = upmix_item_count(chip);
d0ce9946
CL		 198 int changed;
199
3d8bb454
CL		 200 if (value->value.enumerated.item[0] >= count)
201 return -EINVAL;
d0ce9946
CL		 202 mutex_lock(&chip->mutex);
203 changed = value->value.enumerated.item[0] != chip->dac_routing;
204 if (changed) {
3d8bb454 205 chip->dac_routing = value->value.enumerated.item[0];
d0ce9946 206 oxygen_update_dac_routing(chip);
d0ce9946
CL		 207 }
208 mutex_unlock(&chip->mutex);
209 return changed;
210}
211
212static int spdif_switch_get(struct snd_kcontrol *ctl,
213 struct snd_ctl_elem_value *value)
214{
215 struct oxygen *chip = ctl->private_data;
216
217 mutex_lock(&chip->mutex);
218 value->value.integer.value[0] = chip->spdif_playback_enable;
219 mutex_unlock(&chip->mutex);
220 return 0;
221}
222
223static unsigned int oxygen_spdif_rate(unsigned int oxygen_rate)
224{
225 switch (oxygen_rate) {
226 case OXYGEN_RATE_32000:
227 return IEC958_AES3_CON_FS_32000 << OXYGEN_SPDIF_CS_RATE_SHIFT;
228 case OXYGEN_RATE_44100:
229 return IEC958_AES3_CON_FS_44100 << OXYGEN_SPDIF_CS_RATE_SHIFT;
230 default: /* OXYGEN_RATE_48000 */
231 return IEC958_AES3_CON_FS_48000 << OXYGEN_SPDIF_CS_RATE_SHIFT;
232 case OXYGEN_RATE_64000:
233 return 0xb << OXYGEN_SPDIF_CS_RATE_SHIFT;
234 case OXYGEN_RATE_88200:
6627bea1 235 return IEC958_AES3_CON_FS_88200 << OXYGEN_SPDIF_CS_RATE_SHIFT;
d0ce9946 236 case OXYGEN_RATE_96000:
6627bea1 237 return IEC958_AES3_CON_FS_96000 << OXYGEN_SPDIF_CS_RATE_SHIFT;
d0ce9946 238 case OXYGEN_RATE_176400:
6627bea1 239 return IEC958_AES3_CON_FS_176400 << OXYGEN_SPDIF_CS_RATE_SHIFT;
d0ce9946 240 case OXYGEN_RATE_192000:
6627bea1 241 return IEC958_AES3_CON_FS_192000 << OXYGEN_SPDIF_CS_RATE_SHIFT;
d0ce9946
CL		 242 }
243}
244
245void oxygen_update_spdif_source(struct oxygen *chip)
246{
247 u32 old_control, new_control;
248 u16 old_routing, new_routing;
249 unsigned int oxygen_rate;
250
251 old_control = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);
252 old_routing = oxygen_read16(chip, OXYGEN_PLAY_ROUTING);
253 if (chip->pcm_active & (1 << PCM_SPDIF)) {
254 new_control = old_control | OXYGEN_SPDIF_OUT_ENABLE;
c9946b2c
CL		 255 new_routing = (old_routing & ~OXYGEN_PLAY_SPDIF_MASK)
256 | OXYGEN_PLAY_SPDIF_SPDIF;
d0ce9946
CL		 257 oxygen_rate = (old_control >> OXYGEN_SPDIF_OUT_RATE_SHIFT)
258 & OXYGEN_I2S_RATE_MASK;
259 /* S/PDIF rate was already set by the caller */
260 } else if ((chip->pcm_active & (1 << PCM_MULTICH)) &&
261 chip->spdif_playback_enable) {
c9946b2c
CL		 262 new_routing = (old_routing & ~OXYGEN_PLAY_SPDIF_MASK)
263 | OXYGEN_PLAY_SPDIF_MULTICH_01;
d0ce9946
CL		 264 oxygen_rate = oxygen_read16(chip, OXYGEN_I2S_MULTICH_FORMAT)
265 & OXYGEN_I2S_RATE_MASK;
266 new_control = (old_control & ~OXYGEN_SPDIF_OUT_RATE_MASK) |
267 (oxygen_rate << OXYGEN_SPDIF_OUT_RATE_SHIFT) |
268 OXYGEN_SPDIF_OUT_ENABLE;
269 } else {
270 new_control = old_control & ~OXYGEN_SPDIF_OUT_ENABLE;
271 new_routing = old_routing;
272 oxygen_rate = OXYGEN_RATE_44100;
273 }
274 if (old_routing != new_routing) {
275 oxygen_write32(chip, OXYGEN_SPDIF_CONTROL,
276 new_control & ~OXYGEN_SPDIF_OUT_ENABLE);
277 oxygen_write16(chip, OXYGEN_PLAY_ROUTING, new_routing);
278 }
279 if (new_control & OXYGEN_SPDIF_OUT_ENABLE)
280 oxygen_write32(chip, OXYGEN_SPDIF_OUTPUT_BITS,
281 oxygen_spdif_rate(oxygen_rate) |
282 ((chip->pcm_active & (1 << PCM_SPDIF)) ?
283 chip->spdif_pcm_bits : chip->spdif_bits));
284 oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, new_control);
285}
286
287static int spdif_switch_put(struct snd_kcontrol *ctl,
288 struct snd_ctl_elem_value *value)
289{
290 struct oxygen *chip = ctl->private_data;
291 int changed;
292
293 mutex_lock(&chip->mutex);
294 changed = value->value.integer.value[0] != chip->spdif_playback_enable;
295 if (changed) {
296 chip->spdif_playback_enable = !!value->value.integer.value[0];
297 spin_lock_irq(&chip->reg_lock);
298 oxygen_update_spdif_source(chip);
299 spin_unlock_irq(&chip->reg_lock);
300 }
301 mutex_unlock(&chip->mutex);
302 return changed;
303}
304
305static int spdif_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
306{
307 info->type = SNDRV_CTL_ELEM_TYPE_IEC958;
308 info->count = 1;
309 return 0;
310}
311
312static void oxygen_to_iec958(u32 bits, struct snd_ctl_elem_value *value)
313{
314 value->value.iec958.status[0] =
315 bits & (OXYGEN_SPDIF_NONAUDIO | OXYGEN_SPDIF_C |
316 OXYGEN_SPDIF_PREEMPHASIS);
317 value->value.iec958.status[1] = /* category and original */
318 bits >> OXYGEN_SPDIF_CATEGORY_SHIFT;
319}
320
321static u32 iec958_to_oxygen(struct snd_ctl_elem_value *value)
322{
323 u32 bits;
324
325 bits = value->value.iec958.status[0] &
326 (OXYGEN_SPDIF_NONAUDIO | OXYGEN_SPDIF_C |
327 OXYGEN_SPDIF_PREEMPHASIS);
328 bits |= value->value.iec958.status[1] << OXYGEN_SPDIF_CATEGORY_SHIFT;
329 if (bits & OXYGEN_SPDIF_NONAUDIO)
330 bits |= OXYGEN_SPDIF_V;
331 return bits;
332}
333
334static inline void write_spdif_bits(struct oxygen *chip, u32 bits)
335{
336 oxygen_write32_masked(chip, OXYGEN_SPDIF_OUTPUT_BITS, bits,
337 OXYGEN_SPDIF_NONAUDIO |
338 OXYGEN_SPDIF_C |
339 OXYGEN_SPDIF_PREEMPHASIS |
340 OXYGEN_SPDIF_CATEGORY_MASK |
341 OXYGEN_SPDIF_ORIGINAL |
342 OXYGEN_SPDIF_V);
343}
344
345static int spdif_default_get(struct snd_kcontrol *ctl,
346 struct snd_ctl_elem_value *value)
347{
348 struct oxygen *chip = ctl->private_data;
349
350 mutex_lock(&chip->mutex);
351 oxygen_to_iec958(chip->spdif_bits, value);
352 mutex_unlock(&chip->mutex);
353 return 0;
354}
355
356static int spdif_default_put(struct snd_kcontrol *ctl,
357 struct snd_ctl_elem_value *value)
358{
359 struct oxygen *chip = ctl->private_data;
360 u32 new_bits;
361 int changed;
362
363 new_bits = iec958_to_oxygen(value);
364 mutex_lock(&chip->mutex);
365 changed = new_bits != chip->spdif_bits;
366 if (changed) {
367 chip->spdif_bits = new_bits;
368 if (!(chip->pcm_active & (1 << PCM_SPDIF)))
369 write_spdif_bits(chip, new_bits);
370 }
371 mutex_unlock(&chip->mutex);
372 return changed;
373}
374
375static int spdif_mask_get(struct snd_kcontrol *ctl,
376 struct snd_ctl_elem_value *value)
377{
378 value->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
379 IEC958_AES0_CON_NOT_COPYRIGHT | IEC958_AES0_CON_EMPHASIS;
380 value->value.iec958.status[1] =
381 IEC958_AES1_CON_CATEGORY | IEC958_AES1_CON_ORIGINAL;
382 return 0;
383}
384
385static int spdif_pcm_get(struct snd_kcontrol *ctl,
386 struct snd_ctl_elem_value *value)
387{
388 struct oxygen *chip = ctl->private_data;
389
390 mutex_lock(&chip->mutex);
391 oxygen_to_iec958(chip->spdif_pcm_bits, value);
392 mutex_unlock(&chip->mutex);
393 return 0;
394}
395
396static int spdif_pcm_put(struct snd_kcontrol *ctl,
397 struct snd_ctl_elem_value *value)
398{
399 struct oxygen *chip = ctl->private_data;
400 u32 new_bits;
401 int changed;
402
403 new_bits = iec958_to_oxygen(value);
404 mutex_lock(&chip->mutex);
405 changed = new_bits != chip->spdif_pcm_bits;
406 if (changed) {
407 chip->spdif_pcm_bits = new_bits;
408 if (chip->pcm_active & (1 << PCM_SPDIF))
409 write_spdif_bits(chip, new_bits);
410 }
411 mutex_unlock(&chip->mutex);
412 return changed;
413}
414
415static int spdif_input_mask_get(struct snd_kcontrol *ctl,
416 struct snd_ctl_elem_value *value)
417{
418 value->value.iec958.status[0] = 0xff;
419 value->value.iec958.status[1] = 0xff;
420 value->value.iec958.status[2] = 0xff;
421 value->value.iec958.status[3] = 0xff;
422 return 0;
423}
424
425static int spdif_input_default_get(struct snd_kcontrol *ctl,
426 struct snd_ctl_elem_value *value)
427{
428 struct oxygen *chip = ctl->private_data;
429 u32 bits;
430
431 bits = oxygen_read32(chip, OXYGEN_SPDIF_INPUT_BITS);
432 value->value.iec958.status[0] = bits;
433 value->value.iec958.status[1] = bits >> 8;
434 value->value.iec958.status[2] = bits >> 16;
435 value->value.iec958.status[3] = bits >> 24;
436 return 0;
437}
438
860cffd5
CL		 439static int spdif_bit_switch_get(struct snd_kcontrol *ctl,
440 struct snd_ctl_elem_value *value)
02f21c9d
CL		 441{
442 struct oxygen *chip = ctl->private_data;
860cffd5 443 u32 bit = ctl->private_value;
02f21c9d
CL		 444
445 value->value.integer.value[0] =
860cffd5 446 !!(oxygen_read32(chip, OXYGEN_SPDIF_CONTROL) & bit);
02f21c9d
CL		 447 return 0;
448}
449
860cffd5
CL		 450static int spdif_bit_switch_put(struct snd_kcontrol *ctl,
451 struct snd_ctl_elem_value *value)
02f21c9d
CL		 452{
453 struct oxygen *chip = ctl->private_data;
860cffd5 454 u32 bit = ctl->private_value;
02f21c9d
CL		 455 u32 oldreg, newreg;
456 int changed;
457
458 spin_lock_irq(&chip->reg_lock);
459 oldreg = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);
460 if (value->value.integer.value[0])
860cffd5 461 newreg = oldreg | bit;
02f21c9d 462 else
860cffd5 463 newreg = oldreg & ~bit;
02f21c9d
CL		 464 changed = newreg != oldreg;
465 if (changed)
466 oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, newreg);
467 spin_unlock_irq(&chip->reg_lock);
468 return changed;
469}
470
fa5d8106
CL		 471static int monitor_volume_info(struct snd_kcontrol *ctl,
472 struct snd_ctl_elem_info *info)
473{
474 info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
475 info->count = 1;
476 info->value.integer.min = 0;
477 info->value.integer.max = 1;
478 return 0;
479}
480
481static int monitor_get(struct snd_kcontrol *ctl,
482 struct snd_ctl_elem_value *value)
483{
484 struct oxygen *chip = ctl->private_data;
485 u8 bit = ctl->private_value;
486 int invert = ctl->private_value & (1 << 8);
487
488 value->value.integer.value[0] =
489 !!invert ^ !!(oxygen_read8(chip, OXYGEN_ADC_MONITOR) & bit);
490 return 0;
491}
492
493static int monitor_put(struct snd_kcontrol *ctl,
494 struct snd_ctl_elem_value *value)
495{
496 struct oxygen *chip = ctl->private_data;
497 u8 bit = ctl->private_value;
498 int invert = ctl->private_value & (1 << 8);
499 u8 oldreg, newreg;
500 int changed;
501
502 spin_lock_irq(&chip->reg_lock);
503 oldreg = oxygen_read8(chip, OXYGEN_ADC_MONITOR);
504 if ((!!value->value.integer.value[0] ^ !!invert) != 0)
505 newreg = oldreg | bit;
506 else
507 newreg = oldreg & ~bit;
508 changed = newreg != oldreg;
509 if (changed)
510 oxygen_write8(chip, OXYGEN_ADC_MONITOR, newreg);
511 spin_unlock_irq(&chip->reg_lock);
512 return changed;
513}
514
d0ce9946
CL		 515static int ac97_switch_get(struct snd_kcontrol *ctl,
516 struct snd_ctl_elem_value *value)
517{
518 struct oxygen *chip = ctl->private_data;
a3601560 519 unsigned int codec = (ctl->private_value >> 24) & 1;
d0ce9946
CL		 520 unsigned int index = ctl->private_value & 0xff;
521 unsigned int bitnr = (ctl->private_value >> 8) & 0xff;
522 int invert = ctl->private_value & (1 << 16);
523 u16 reg;
524
525 mutex_lock(&chip->mutex);
a3601560 526 reg = oxygen_read_ac97(chip, codec, index);
d0ce9946
CL		 527 mutex_unlock(&chip->mutex);
528 if (!(reg & (1 << bitnr)) ^ !invert)
529 value->value.integer.value[0] = 1;
530 else
531 value->value.integer.value[0] = 0;
532 return 0;
533}
534
e97f7999
CL		 535static void mute_ac97_ctl(struct oxygen *chip, unsigned int control)
536{
3d839e5b 537 unsigned int priv_idx;
e97f7999
CL		 538 u16 value;
539
3d839e5b
CL		 540 if (!chip->controls[control])
541 return;
542 priv_idx = chip->controls[control]->private_value & 0xff;
e97f7999
CL		 543 value = oxygen_read_ac97(chip, 0, priv_idx);
544 if (!(value & 0x8000)) {
545 oxygen_write_ac97(chip, 0, priv_idx, value | 0x8000);
9bd6a73a
CL		 546 if (chip->model.ac97_switch)
547 chip->model.ac97_switch(chip, priv_idx, 0x8000);
e97f7999
CL		 548 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
549 &chip->controls[control]->id);
550 }
551}
552
d0ce9946
CL		 553static int ac97_switch_put(struct snd_kcontrol *ctl,
554 struct snd_ctl_elem_value *value)
555{
556 struct oxygen *chip = ctl->private_data;
a3601560 557 unsigned int codec = (ctl->private_value >> 24) & 1;
d0ce9946
CL		 558 unsigned int index = ctl->private_value & 0xff;
559 unsigned int bitnr = (ctl->private_value >> 8) & 0xff;
560 int invert = ctl->private_value & (1 << 16);
561 u16 oldreg, newreg;
562 int change;
563
564 mutex_lock(&chip->mutex);
a3601560 565 oldreg = oxygen_read_ac97(chip, codec, index);
d0ce9946
CL		 566 newreg = oldreg;
567 if (!value->value.integer.value[0] ^ !invert)
568 newreg |= 1 << bitnr;
569 else
570 newreg &= ~(1 << bitnr);
571 change = newreg != oldreg;
572 if (change) {
a3601560 573 oxygen_write_ac97(chip, codec, index, newreg);
9bd6a73a
CL		 574 if (codec == 0 && chip->model.ac97_switch)
575 chip->model.ac97_switch(chip, index, newreg & 0x8000);
e97f7999
CL		 576 if (index == AC97_LINE) {
577 oxygen_write_ac97_masked(chip, 0, CM9780_GPIO_STATUS,
578 newreg & 0x8000 ?
579 CM9780_GPO0 : 0, CM9780_GPO0);
580 if (!(newreg & 0x8000)) {
581 mute_ac97_ctl(chip, CONTROL_MIC_CAPTURE_SWITCH);
582 mute_ac97_ctl(chip, CONTROL_CD_CAPTURE_SWITCH);
583 mute_ac97_ctl(chip, CONTROL_AUX_CAPTURE_SWITCH);
584 }
585 } else if ((index == AC97_MIC || index == AC97_CD ||
586 index == AC97_VIDEO || index == AC97_AUX) &&
587 bitnr == 15 && !(newreg & 0x8000)) {
588 mute_ac97_ctl(chip, CONTROL_LINE_CAPTURE_SWITCH);
589 oxygen_write_ac97_masked(chip, 0, CM9780_GPIO_STATUS,
590 CM9780_GPO0, CM9780_GPO0);
591 }
d0ce9946
CL		 592 }
593 mutex_unlock(&chip->mutex);
594 return change;
595}
596
597static int ac97_volume_info(struct snd_kcontrol *ctl,
598 struct snd_ctl_elem_info *info)
599{
14744d7d
CL		 600 int stereo = (ctl->private_value >> 16) & 1;
601
d0ce9946 602 info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
14744d7d 603 info->count = stereo ? 2 : 1;
d0ce9946
CL		 604 info->value.integer.min = 0;
605 info->value.integer.max = 0x1f;
606 return 0;
607}
608
609static int ac97_volume_get(struct snd_kcontrol *ctl,
610 struct snd_ctl_elem_value *value)
611{
612 struct oxygen *chip = ctl->private_data;
a3601560 613 unsigned int codec = (ctl->private_value >> 24) & 1;
14744d7d 614 int stereo = (ctl->private_value >> 16) & 1;
a3601560 615 unsigned int index = ctl->private_value & 0xff;
d0ce9946
CL		 616 u16 reg;
617
618 mutex_lock(&chip->mutex);
a3601560 619 reg = oxygen_read_ac97(chip, codec, index);
d0ce9946
CL		 620 mutex_unlock(&chip->mutex);
621 value->value.integer.value[0] = 31 - (reg & 0x1f);
14744d7d
CL		 622 if (stereo)
623 value->value.integer.value[1] = 31 - ((reg >> 8) & 0x1f);
d0ce9946
CL		 624 return 0;
625}
626
627static int ac97_volume_put(struct snd_kcontrol *ctl,
628 struct snd_ctl_elem_value *value)
629{
630 struct oxygen *chip = ctl->private_data;
a3601560 631 unsigned int codec = (ctl->private_value >> 24) & 1;
14744d7d 632 int stereo = (ctl->private_value >> 16) & 1;
a3601560 633 unsigned int index = ctl->private_value & 0xff;
d0ce9946
CL		 634 u16 oldreg, newreg;
635 int change;
636
637 mutex_lock(&chip->mutex);
a3601560 638 oldreg = oxygen_read_ac97(chip, codec, index);
d0ce9946
CL		 639 newreg = oldreg;
640 newreg = (newreg & ~0x1f) |
641 (31 - (value->value.integer.value[0] & 0x1f));
14744d7d
CL		 642 if (stereo)
643 newreg = (newreg & ~0x1f00) |
644 ((31 - (value->value.integer.value[1] & 0x1f)) << 8);
645 else
646 newreg = (newreg & ~0x1f00) | ((newreg & 0x1f) << 8);
d0ce9946
CL		 647 change = newreg != oldreg;
648 if (change)
a3601560 649 oxygen_write_ac97(chip, codec, index, newreg);
d0ce9946
CL		 650 mutex_unlock(&chip->mutex);
651 return change;
652}
653
e96f38f7
CL		 654static int mic_fmic_source_info(struct snd_kcontrol *ctl,
655 struct snd_ctl_elem_info *info)
656{
657 static const char *const names[] = { "Mic Jack", "Front Panel" };
658
9600732b 659 return snd_ctl_enum_info(info, 1, 2, names);
e96f38f7
CL		 660}
661
662static int mic_fmic_source_get(struct snd_kcontrol *ctl,
663 struct snd_ctl_elem_value *value)
664{
665 struct oxygen *chip = ctl->private_data;
666
667 mutex_lock(&chip->mutex);
668 value->value.enumerated.item[0] =
669 !!(oxygen_read_ac97(chip, 0, CM9780_JACK) & CM9780_FMIC2MIC);
670 mutex_unlock(&chip->mutex);
671 return 0;
672}
673
674static int mic_fmic_source_put(struct snd_kcontrol *ctl,
675 struct snd_ctl_elem_value *value)
676{
677 struct oxygen *chip = ctl->private_data;
678 u16 oldreg, newreg;
679 int change;
680
681 mutex_lock(&chip->mutex);
682 oldreg = oxygen_read_ac97(chip, 0, CM9780_JACK);
683 if (value->value.enumerated.item[0])
684 newreg = oldreg | CM9780_FMIC2MIC;
685 else
686 newreg = oldreg & ~CM9780_FMIC2MIC;
687 change = newreg != oldreg;
688 if (change)
689 oxygen_write_ac97(chip, 0, CM9780_JACK, newreg);
690 mutex_unlock(&chip->mutex);
691 return change;
692}
693
a3601560
CL		 694static int ac97_fp_rec_volume_info(struct snd_kcontrol *ctl,
695 struct snd_ctl_elem_info *info)
696{
697 info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
698 info->count = 2;
699 info->value.integer.min = 0;
700 info->value.integer.max = 7;
701 return 0;
702}
703
704static int ac97_fp_rec_volume_get(struct snd_kcontrol *ctl,
705 struct snd_ctl_elem_value *value)
706{
707 struct oxygen *chip = ctl->private_data;
708 u16 reg;
709
710 mutex_lock(&chip->mutex);
711 reg = oxygen_read_ac97(chip, 1, AC97_REC_GAIN);
712 mutex_unlock(&chip->mutex);
713 value->value.integer.value[0] = reg & 7;
714 value->value.integer.value[1] = (reg >> 8) & 7;
715 return 0;
716}
717
718static int ac97_fp_rec_volume_put(struct snd_kcontrol *ctl,
719 struct snd_ctl_elem_value *value)
720{
721 struct oxygen *chip = ctl->private_data;
722 u16 oldreg, newreg;
723 int change;
724
725 mutex_lock(&chip->mutex);
726 oldreg = oxygen_read_ac97(chip, 1, AC97_REC_GAIN);
727 newreg = oldreg & ~0x0707;
728 newreg = newreg | (value->value.integer.value[0] & 7);
729 newreg = newreg | ((value->value.integer.value[0] & 7) << 8);
730 change = newreg != oldreg;
731 if (change)
732 oxygen_write_ac97(chip, 1, AC97_REC_GAIN, newreg);
733 mutex_unlock(&chip->mutex);
734 return change;
735}
736
737#define AC97_SWITCH(xname, codec, index, bitnr, invert) { \
d0ce9946
CL		 738 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
739 .name = xname, \
740 .info = snd_ctl_boolean_mono_info, \
741 .get = ac97_switch_get, \
742 .put = ac97_switch_put, \
a3601560
CL		 743 .private_value = ((codec) << 24) | ((invert) << 16) | \
744 ((bitnr) << 8) | (index), \
d0ce9946 745 }
14744d7d 746#define AC97_VOLUME(xname, codec, index, stereo) { \
d0ce9946
CL		 747 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
748 .name = xname, \
a3601560
CL		 749 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
750 SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
d0ce9946
CL		 751 .info = ac97_volume_info, \
752 .get = ac97_volume_get, \
753 .put = ac97_volume_put, \
754 .tlv = { .p = ac97_db_scale, }, \
14744d7d 755 .private_value = ((codec) << 24) | ((stereo) << 16) | (index), \
d0ce9946
CL		 756 }
757
9a0b3792 758static DECLARE_TLV_DB_SCALE(monitor_db_scale, -600, 600, 0);
d0ce9946 759static DECLARE_TLV_DB_SCALE(ac97_db_scale, -3450, 150, 0);
a3601560 760static DECLARE_TLV_DB_SCALE(ac97_rec_db_scale, 0, 150, 0);
d0ce9946
CL		 761
762static const struct snd_kcontrol_new controls[] = {
763 {
764 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
fb920b7d 765 .name = "Master Playback Volume",
ccc80fb4 766 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
d0ce9946
CL		 767 .info = dac_volume_info,
768 .get = dac_volume_get,
769 .put = dac_volume_put,
d0ce9946
CL		 770 },
771 {
772 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
fb920b7d 773 .name = "Master Playback Switch",
d0ce9946
CL		 774 .info = snd_ctl_boolean_mono_info,
775 .get = dac_mute_get,
776 .put = dac_mute_put,
777 },
778 {
779 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
780 .name = "Stereo Upmixing",
781 .info = upmix_info,
782 .get = upmix_get,
783 .put = upmix_put,
784 },
785 {
786 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
787 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH),
788 .info = snd_ctl_boolean_mono_info,
789 .get = spdif_switch_get,
790 .put = spdif_switch_put,
791 },
792 {
793 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
794 .device = 1,
795 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
796 .info = spdif_info,
797 .get = spdif_default_get,
798 .put = spdif_default_put,
799 },
800 {
801 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
802 .device = 1,
803 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
804 .access = SNDRV_CTL_ELEM_ACCESS_READ,
805 .info = spdif_info,
806 .get = spdif_mask_get,
807 },
808 {
809 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
810 .device = 1,
811 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
812 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
813 SNDRV_CTL_ELEM_ACCESS_INACTIVE,
814 .info = spdif_info,
815 .get = spdif_pcm_get,
816 .put = spdif_pcm_put,
817 },
1d98c7d4
CL		 818};
819
820static const struct snd_kcontrol_new spdif_input_controls[] = {
d0ce9946
CL		 821 {
822 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
823 .device = 1,
824 .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, MASK),
825 .access = SNDRV_CTL_ELEM_ACCESS_READ,
826 .info = spdif_info,
827 .get = spdif_input_mask_get,
828 },
829 {
830 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
831 .device = 1,
832 .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
833 .access = SNDRV_CTL_ELEM_ACCESS_READ,
834 .info = spdif_info,
835 .get = spdif_input_default_get,
836 },
02f21c9d
CL		 837 {
838 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
839 .name = SNDRV_CTL_NAME_IEC958("Loopback ", NONE, SWITCH),
840 .info = snd_ctl_boolean_mono_info,
860cffd5
CL		 841 .get = spdif_bit_switch_get,
842 .put = spdif_bit_switch_put,
843 .private_value = OXYGEN_SPDIF_LOOPBACK,
844 },
845 {
846 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
847 .name = SNDRV_CTL_NAME_IEC958("Validity Check ",CAPTURE,SWITCH),
848 .info = snd_ctl_boolean_mono_info,
849 .get = spdif_bit_switch_get,
850 .put = spdif_bit_switch_put,
851 .private_value = OXYGEN_SPDIF_SPDVALID,
02f21c9d 852 },
31c77643
CL		 853};
854
f009ad9b
CL		 855static const struct {
856 unsigned int pcm_dev;
857 struct snd_kcontrol_new controls[2];
858} monitor_controls[] = {
fa5d8106 859 {
f009ad9b
CL		 860 .pcm_dev = CAPTURE_0_FROM_I2S_1,
861 .controls = {
862 {
863 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 864 .name = "Analog Input Monitor Playback Switch",
f009ad9b
CL		 865 .info = snd_ctl_boolean_mono_info,
866 .get = monitor_get,
867 .put = monitor_put,
868 .private_value = OXYGEN_ADC_MONITOR_A,
869 },
870 {
871 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 872 .name = "Analog Input Monitor Playback Volume",
f009ad9b
CL		 873 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
874 SNDRV_CTL_ELEM_ACCESS_TLV_READ,
875 .info = monitor_volume_info,
876 .get = monitor_get,
877 .put = monitor_put,
878 .private_value = OXYGEN_ADC_MONITOR_A_HALF_VOL
879 | (1 << 8),
880 .tlv = { .p = monitor_db_scale, },
881 },
882 },
fa5d8106
CL		 883 },
884 {
f009ad9b
CL		 885 .pcm_dev = CAPTURE_0_FROM_I2S_2,
886 .controls = {
887 {
888 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 889 .name = "Analog Input Monitor Playback Switch",
f009ad9b
CL		 890 .info = snd_ctl_boolean_mono_info,
891 .get = monitor_get,
892 .put = monitor_put,
893 .private_value = OXYGEN_ADC_MONITOR_B,
894 },
895 {
896 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 897 .name = "Analog Input Monitor Playback Volume",
f009ad9b
CL		 898 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
899 SNDRV_CTL_ELEM_ACCESS_TLV_READ,
900 .info = monitor_volume_info,
901 .get = monitor_get,
902 .put = monitor_put,
903 .private_value = OXYGEN_ADC_MONITOR_B_HALF_VOL
904 | (1 << 8),
905 .tlv = { .p = monitor_db_scale, },
906 },
907 },
fa5d8106 908 },
fa5d8106 909 {
f009ad9b
CL		 910 .pcm_dev = CAPTURE_2_FROM_I2S_2,
911 .controls = {
912 {
913 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 914 .name = "Analog Input Monitor Playback Switch",
f009ad9b
CL		 915 .index = 1,
916 .info = snd_ctl_boolean_mono_info,
917 .get = monitor_get,
918 .put = monitor_put,
919 .private_value = OXYGEN_ADC_MONITOR_B,
920 },
921 {
922 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 923 .name = "Analog Input Monitor Playback Volume",
f009ad9b
CL		 924 .index = 1,
925 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
926 SNDRV_CTL_ELEM_ACCESS_TLV_READ,
927 .info = monitor_volume_info,
928 .get = monitor_get,
929 .put = monitor_put,
930 .private_value = OXYGEN_ADC_MONITOR_B_HALF_VOL
931 | (1 << 8),
932 .tlv = { .p = monitor_db_scale, },
933 },
934 },
fa5d8106
CL		 935 },
936 {
f009ad9b
CL		 937 .pcm_dev = CAPTURE_1_FROM_SPDIF,
938 .controls = {
939 {
940 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 941 .name = "Digital Input Monitor Playback Switch",
f009ad9b
CL		 942 .info = snd_ctl_boolean_mono_info,
943 .get = monitor_get,
944 .put = monitor_put,
945 .private_value = OXYGEN_ADC_MONITOR_C,
946 },
947 {
948 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
62428f7b 949 .name = "Digital Input Monitor Playback Volume",
f009ad9b
CL		 950 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
951 SNDRV_CTL_ELEM_ACCESS_TLV_READ,
952 .info = monitor_volume_info,
953 .get = monitor_get,
954 .put = monitor_put,
955 .private_value = OXYGEN_ADC_MONITOR_C_HALF_VOL
956 | (1 << 8),
957 .tlv = { .p = monitor_db_scale, },
958 },
959 },
fa5d8106
CL		 960 },
961};
962
31c77643 963static const struct snd_kcontrol_new ac97_controls[] = {
14744d7d 964 AC97_VOLUME("Mic Capture Volume", 0, AC97_MIC, 0),
a3601560
CL		 965 AC97_SWITCH("Mic Capture Switch", 0, AC97_MIC, 15, 1),
966 AC97_SWITCH("Mic Boost (+20dB)", 0, AC97_MIC, 6, 0),
e96f38f7
CL		 967 {
968 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
969 .name = "Mic Source Capture Enum",
970 .info = mic_fmic_source_info,
971 .get = mic_fmic_source_get,
972 .put = mic_fmic_source_put,
973 },
a3601560 974 AC97_SWITCH("Line Capture Switch", 0, AC97_LINE, 15, 1),
14744d7d 975 AC97_VOLUME("CD Capture Volume", 0, AC97_CD, 1),
a3601560 976 AC97_SWITCH("CD Capture Switch", 0, AC97_CD, 15, 1),
14744d7d 977 AC97_VOLUME("Aux Capture Volume", 0, AC97_AUX, 1),
a3601560
CL		 978 AC97_SWITCH("Aux Capture Switch", 0, AC97_AUX, 15, 1),
979};
980
981static const struct snd_kcontrol_new ac97_fp_controls[] = {
14744d7d 982 AC97_VOLUME("Front Panel Playback Volume", 1, AC97_HEADPHONE, 1),
a3601560
CL		 983 AC97_SWITCH("Front Panel Playback Switch", 1, AC97_HEADPHONE, 15, 1),
984 {
985 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
986 .name = "Front Panel Capture Volume",
987 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
988 SNDRV_CTL_ELEM_ACCESS_TLV_READ,
989 .info = ac97_fp_rec_volume_info,
990 .get = ac97_fp_rec_volume_get,
991 .put = ac97_fp_rec_volume_put,
992 .tlv = { .p = ac97_rec_db_scale, },
993 },
994 AC97_SWITCH("Front Panel Capture Switch", 1, AC97_REC_GAIN, 15, 1),
d0ce9946
CL		 995};
996
997static void oxygen_any_ctl_free(struct snd_kcontrol *ctl)
998{
999 struct oxygen *chip = ctl->private_data;
01a3affb 1000 unsigned int i;
d0ce9946
CL		 1001
1002 /* I'm too lazy to write a function for each control :-) */
01a3affb
CL		 1003 for (i = 0; i < ARRAY_SIZE(chip->controls); ++i)
1004 chip->controls[i] = NULL;
d0ce9946
CL		 1005}
1006
31c77643
CL		 1007static int add_controls(struct oxygen *chip,
1008 const struct snd_kcontrol_new controls[],
1009 unsigned int count)
d0ce9946 1010{
01a3affb
CL		 1011 static const char *const known_ctl_names[CONTROL_COUNT] = {
1012 [CONTROL_SPDIF_PCM] =
1013 SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1014 [CONTROL_SPDIF_INPUT_BITS] =
1015 SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
893e44ba
CL		 1016 [CONTROL_MIC_CAPTURE_SWITCH] = "Mic Capture Switch",
1017 [CONTROL_LINE_CAPTURE_SWITCH] = "Line Capture Switch",
1018 [CONTROL_CD_CAPTURE_SWITCH] = "CD Capture Switch",
1019 [CONTROL_AUX_CAPTURE_SWITCH] = "Aux Capture Switch",
01a3affb
CL		 1020 };
1021 unsigned int i, j;
ccc80fb4 1022 struct snd_kcontrol_new template;
d0ce9946
CL		 1023 struct snd_kcontrol *ctl;
1024 int err;
1025
31c77643 1026 for (i = 0; i < count; ++i) {
ccc80fb4 1027 template = controls[i];
9bd6a73a
CL		 1028 if (chip->model.control_filter) {
1029 err = chip->model.control_filter(&template);
9f9115d8
CL		 1030 if (err < 0)
1031 return err;
1032 if (err == 1)
1033 continue;
1034 }
75919d7c 1035 if (!strcmp(template.name, "Stereo Upmixing") &&
1f4d7be7 1036 chip->model.dac_channels_pcm == 2)
75919d7c 1037 continue;
e96f38f7
CL		 1038 if (!strcmp(template.name, "Mic Source Capture Enum") &&
1039 !(chip->model.device_config & AC97_FMIC_SWITCH))
1040 continue;
b6ca8ab3
CL		 1041 if (!strncmp(template.name, "CD Capture ", 11) &&
1042 !(chip->model.device_config & AC97_CD_INPUT))
1043 continue;
4972a177 1044 if (!strcmp(template.name, "Master Playback Volume") &&
9bd6a73a
CL		 1045 chip->model.dac_tlv) {
1046 template.tlv.p = chip->model.dac_tlv;
4972a177
CL		 1047 template.access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
1048 }
e9d88a8b 1049 ctl = snd_ctl_new1(&template, chip);
d0ce9946
CL		 1050 if (!ctl)
1051 return -ENOMEM;
d0ce9946
CL		 1052 err = snd_ctl_add(chip->card, ctl);
1053 if (err < 0)
1054 return err;
01a3affb
CL		 1055 for (j = 0; j < CONTROL_COUNT; ++j)
1056 if (!strcmp(ctl->id.name, known_ctl_names[j])) {
1057 chip->controls[j] = ctl;
1058 ctl->private_free = oxygen_any_ctl_free;
1059 }
d0ce9946 1060 }
31c77643
CL		 1061 return 0;
1062}
1063
1064int oxygen_mixer_init(struct oxygen *chip)
1065{
f009ad9b 1066 unsigned int i;
31c77643
CL		 1067 int err;
1068
1069 err = add_controls(chip, controls, ARRAY_SIZE(controls));
1070 if (err < 0)
1071 return err;
d76596b1 1072 if (chip->model.device_config & CAPTURE_1_FROM_SPDIF) {
1d98c7d4
CL		 1073 err = add_controls(chip, spdif_input_controls,
1074 ARRAY_SIZE(spdif_input_controls));
1075 if (err < 0)
1076 return err;
1077 }
f009ad9b 1078 for (i = 0; i < ARRAY_SIZE(monitor_controls); ++i) {
d76596b1 1079 if (!(chip->model.device_config & monitor_controls[i].pcm_dev))
f009ad9b
CL		 1080 continue;
1081 err = add_controls(chip, monitor_controls[i].controls,
1082 ARRAY_SIZE(monitor_controls[i].controls));
fa5d8106
CL		 1083 if (err < 0)
1084 return err;
1085 }
31c77643
CL		 1086 if (chip->has_ac97_0) {
1087 err = add_controls(chip, ac97_controls,
1088 ARRAY_SIZE(ac97_controls));
1089 if (err < 0)
1090 return err;
1091 }
a3601560
CL		 1092 if (chip->has_ac97_1) {
1093 err = add_controls(chip, ac97_fp_controls,
1094 ARRAY_SIZE(ac97_fp_controls));
1095 if (err < 0)
1096 return err;
1097 }
9bd6a73a 1098 return chip->model.mixer_init ? chip->model.mixer_init(chip) : 0;
d0ce9946 1099}
Linux kernel - Deliverables
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