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