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Commit | Line | Data |
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1a59d1b8 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
1da177e4 LT |
2 | /* |
3 | * Driver for Digigram VX soundcards | |
4 | * | |
5 | * Common mixer part | |
6 | * | |
7 | * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> | |
1da177e4 LT |
8 | */ |
9 | ||
1da177e4 LT |
10 | #include <sound/core.h> |
11 | #include <sound/control.h> | |
1186ed8c | 12 | #include <sound/tlv.h> |
1da177e4 LT |
13 | #include <sound/vx_core.h> |
14 | #include "vx_cmd.h" | |
15 | ||
16 | ||
17 | /* | |
18 | * write a codec data (24bit) | |
19 | */ | |
af26367f | 20 | static void vx_write_codec_reg(struct vx_core *chip, int codec, unsigned int data) |
1da177e4 | 21 | { |
5e246b85 TI |
22 | if (snd_BUG_ON(!chip->ops->write_codec)) |
23 | return; | |
1da177e4 LT |
24 | |
25 | if (chip->chip_status & VX_STAT_IS_STALE) | |
26 | return; | |
27 | ||
db0a5214 | 28 | mutex_lock(&chip->lock); |
1da177e4 | 29 | chip->ops->write_codec(chip, codec, data); |
db0a5214 | 30 | mutex_unlock(&chip->lock); |
1da177e4 LT |
31 | } |
32 | ||
33 | /* | |
34 | * Data type used to access the Codec | |
35 | */ | |
af26367f | 36 | union vx_codec_data { |
1da177e4 LT |
37 | u32 l; |
38 | #ifdef SNDRV_BIG_ENDIAN | |
39 | struct w { | |
40 | u16 h; | |
41 | u16 l; | |
42 | } w; | |
43 | struct b { | |
44 | u8 hh; | |
45 | u8 mh; | |
46 | u8 ml; | |
47 | u8 ll; | |
48 | } b; | |
49 | #else /* LITTLE_ENDIAN */ | |
50 | struct w { | |
51 | u16 l; | |
52 | u16 h; | |
53 | } w; | |
54 | struct b { | |
55 | u8 ll; | |
56 | u8 ml; | |
57 | u8 mh; | |
58 | u8 hh; | |
59 | } b; | |
60 | #endif | |
af26367f | 61 | }; |
1da177e4 LT |
62 | |
63 | #define SET_CDC_DATA_SEL(di,s) ((di).b.mh = (u8) (s)) | |
64 | #define SET_CDC_DATA_REG(di,r) ((di).b.ml = (u8) (r)) | |
65 | #define SET_CDC_DATA_VAL(di,d) ((di).b.ll = (u8) (d)) | |
66 | #define SET_CDC_DATA_INIT(di) ((di).l = 0L, SET_CDC_DATA_SEL(di,XX_CODEC_SELECTOR)) | |
67 | ||
68 | /* | |
69 | * set up codec register and write the value | |
70 | * @codec: the codec id, 0 or 1 | |
71 | * @reg: register index | |
72 | * @val: data value | |
73 | */ | |
af26367f | 74 | static void vx_set_codec_reg(struct vx_core *chip, int codec, int reg, int val) |
1da177e4 | 75 | { |
af26367f | 76 | union vx_codec_data data; |
1da177e4 LT |
77 | /* DAC control register */ |
78 | SET_CDC_DATA_INIT(data); | |
79 | SET_CDC_DATA_REG(data, reg); | |
80 | SET_CDC_DATA_VAL(data, val); | |
81 | vx_write_codec_reg(chip, codec, data.l); | |
82 | } | |
83 | ||
84 | ||
85 | /* | |
86 | * vx_set_analog_output_level - set the output attenuation level | |
87 | * @codec: the output codec, 0 or 1. (1 for VXP440 only) | |
88 | * @left: left output level, 0 = mute | |
89 | * @right: right output level | |
90 | */ | |
af26367f | 91 | static void vx_set_analog_output_level(struct vx_core *chip, int codec, int left, int right) |
1da177e4 LT |
92 | { |
93 | left = chip->hw->output_level_max - left; | |
94 | right = chip->hw->output_level_max - right; | |
95 | ||
96 | if (chip->ops->akm_write) { | |
97 | chip->ops->akm_write(chip, XX_CODEC_LEVEL_LEFT_REGISTER, left); | |
98 | chip->ops->akm_write(chip, XX_CODEC_LEVEL_RIGHT_REGISTER, right); | |
99 | } else { | |
100 | /* convert to attenuation level: 0 = 0dB (max), 0xe3 = -113.5 dB (min) */ | |
101 | vx_set_codec_reg(chip, codec, XX_CODEC_LEVEL_LEFT_REGISTER, left); | |
102 | vx_set_codec_reg(chip, codec, XX_CODEC_LEVEL_RIGHT_REGISTER, right); | |
103 | } | |
104 | } | |
105 | ||
106 | ||
107 | /* | |
108 | * vx_toggle_dac_mute - mute/unmute DAC | |
109 | * @mute: 0 = unmute, 1 = mute | |
110 | */ | |
111 | ||
112 | #define DAC_ATTEN_MIN 0x08 | |
113 | #define DAC_ATTEN_MAX 0x38 | |
114 | ||
af26367f | 115 | void vx_toggle_dac_mute(struct vx_core *chip, int mute) |
1da177e4 LT |
116 | { |
117 | unsigned int i; | |
118 | for (i = 0; i < chip->hw->num_codecs; i++) { | |
119 | if (chip->ops->akm_write) | |
120 | chip->ops->akm_write(chip, XX_CODEC_DAC_CONTROL_REGISTER, mute); /* XXX */ | |
121 | else | |
122 | vx_set_codec_reg(chip, i, XX_CODEC_DAC_CONTROL_REGISTER, | |
123 | mute ? DAC_ATTEN_MAX : DAC_ATTEN_MIN); | |
124 | } | |
125 | } | |
126 | ||
127 | /* | |
128 | * vx_reset_codec - reset and initialize the codecs | |
129 | */ | |
af26367f | 130 | void vx_reset_codec(struct vx_core *chip, int cold_reset) |
1da177e4 LT |
131 | { |
132 | unsigned int i; | |
133 | int port = chip->type >= VX_TYPE_VXPOCKET ? 0x75 : 0x65; | |
134 | ||
135 | chip->ops->reset_codec(chip); | |
136 | ||
137 | /* AKM codecs should be initialized in reset_codec callback */ | |
138 | if (! chip->ops->akm_write) { | |
139 | /* initialize old codecs */ | |
140 | for (i = 0; i < chip->hw->num_codecs; i++) { | |
141 | /* DAC control register (change level when zero crossing + mute) */ | |
142 | vx_set_codec_reg(chip, i, XX_CODEC_DAC_CONTROL_REGISTER, DAC_ATTEN_MAX); | |
143 | /* ADC control register */ | |
144 | vx_set_codec_reg(chip, i, XX_CODEC_ADC_CONTROL_REGISTER, 0x00); | |
145 | /* Port mode register */ | |
146 | vx_set_codec_reg(chip, i, XX_CODEC_PORT_MODE_REGISTER, port); | |
147 | /* Clock control register */ | |
148 | vx_set_codec_reg(chip, i, XX_CODEC_CLOCK_CONTROL_REGISTER, 0x00); | |
149 | } | |
150 | } | |
151 | ||
152 | /* mute analog output */ | |
153 | for (i = 0; i < chip->hw->num_codecs; i++) { | |
154 | chip->output_level[i][0] = 0; | |
155 | chip->output_level[i][1] = 0; | |
156 | vx_set_analog_output_level(chip, i, 0, 0); | |
157 | } | |
158 | } | |
159 | ||
160 | /* | |
161 | * change the audio input source | |
162 | * @src: the target source (VX_AUDIO_SRC_XXX) | |
163 | */ | |
af26367f | 164 | static void vx_change_audio_source(struct vx_core *chip, int src) |
1da177e4 | 165 | { |
1da177e4 LT |
166 | if (chip->chip_status & VX_STAT_IS_STALE) |
167 | return; | |
168 | ||
db0a5214 | 169 | mutex_lock(&chip->lock); |
1da177e4 | 170 | chip->ops->change_audio_source(chip, src); |
db0a5214 | 171 | mutex_unlock(&chip->lock); |
1da177e4 LT |
172 | } |
173 | ||
174 | ||
175 | /* | |
176 | * change the audio source if necessary and possible | |
177 | * returns 1 if the source is actually changed. | |
178 | */ | |
af26367f | 179 | int vx_sync_audio_source(struct vx_core *chip) |
1da177e4 LT |
180 | { |
181 | if (chip->audio_source_target == chip->audio_source || | |
182 | chip->pcm_running) | |
183 | return 0; | |
184 | vx_change_audio_source(chip, chip->audio_source_target); | |
185 | chip->audio_source = chip->audio_source_target; | |
186 | return 1; | |
187 | } | |
188 | ||
189 | ||
190 | /* | |
191 | * audio level, mute, monitoring | |
192 | */ | |
193 | struct vx_audio_level { | |
194 | unsigned int has_level: 1; | |
195 | unsigned int has_monitor_level: 1; | |
196 | unsigned int has_mute: 1; | |
197 | unsigned int has_monitor_mute: 1; | |
198 | unsigned int mute; | |
199 | unsigned int monitor_mute; | |
200 | short level; | |
201 | short monitor_level; | |
202 | }; | |
203 | ||
af26367f | 204 | static int vx_adjust_audio_level(struct vx_core *chip, int audio, int capture, |
1da177e4 LT |
205 | struct vx_audio_level *info) |
206 | { | |
207 | struct vx_rmh rmh; | |
208 | ||
209 | if (chip->chip_status & VX_STAT_IS_STALE) | |
210 | return -EBUSY; | |
211 | ||
212 | vx_init_rmh(&rmh, CMD_AUDIO_LEVEL_ADJUST); | |
213 | if (capture) | |
214 | rmh.Cmd[0] |= COMMAND_RECORD_MASK; | |
215 | /* Add Audio IO mask */ | |
216 | rmh.Cmd[1] = 1 << audio; | |
217 | rmh.Cmd[2] = 0; | |
218 | if (info->has_level) { | |
219 | rmh.Cmd[0] |= VALID_AUDIO_IO_DIGITAL_LEVEL; | |
220 | rmh.Cmd[2] |= info->level; | |
221 | } | |
222 | if (info->has_monitor_level) { | |
223 | rmh.Cmd[0] |= VALID_AUDIO_IO_MONITORING_LEVEL; | |
224 | rmh.Cmd[2] |= ((unsigned int)info->monitor_level << 10); | |
225 | } | |
226 | if (info->has_mute) { | |
227 | rmh.Cmd[0] |= VALID_AUDIO_IO_MUTE_LEVEL; | |
228 | if (info->mute) | |
229 | rmh.Cmd[2] |= AUDIO_IO_HAS_MUTE_LEVEL; | |
230 | } | |
231 | if (info->has_monitor_mute) { | |
232 | /* validate flag for M2 at least to unmute it */ | |
233 | rmh.Cmd[0] |= VALID_AUDIO_IO_MUTE_MONITORING_1 | VALID_AUDIO_IO_MUTE_MONITORING_2; | |
234 | if (info->monitor_mute) | |
235 | rmh.Cmd[2] |= AUDIO_IO_HAS_MUTE_MONITORING_1; | |
236 | } | |
237 | ||
238 | return vx_send_msg(chip, &rmh); | |
239 | } | |
240 | ||
241 | ||
242 | #if 0 // not used | |
af26367f | 243 | static int vx_read_audio_level(struct vx_core *chip, int audio, int capture, |
1da177e4 LT |
244 | struct vx_audio_level *info) |
245 | { | |
246 | int err; | |
247 | struct vx_rmh rmh; | |
248 | ||
249 | memset(info, 0, sizeof(*info)); | |
250 | vx_init_rmh(&rmh, CMD_GET_AUDIO_LEVELS); | |
251 | if (capture) | |
252 | rmh.Cmd[0] |= COMMAND_RECORD_MASK; | |
253 | /* Add Audio IO mask */ | |
254 | rmh.Cmd[1] = 1 << audio; | |
255 | err = vx_send_msg(chip, &rmh); | |
256 | if (err < 0) | |
257 | return err; | |
258 | info.level = rmh.Stat[0] & MASK_DSP_WORD_LEVEL; | |
259 | info.monitor_level = (rmh.Stat[0] >> 10) & MASK_DSP_WORD_LEVEL; | |
260 | info.mute = (rmh.Stat[i] & AUDIO_IO_HAS_MUTE_LEVEL) ? 1 : 0; | |
261 | info.monitor_mute = (rmh.Stat[i] & AUDIO_IO_HAS_MUTE_MONITORING_1) ? 1 : 0; | |
262 | return 0; | |
263 | } | |
264 | #endif // not used | |
265 | ||
266 | /* | |
267 | * set the monitoring level and mute state of the given audio | |
268 | * no more static, because must be called from vx_pcm to demute monitoring | |
269 | */ | |
af26367f | 270 | int vx_set_monitor_level(struct vx_core *chip, int audio, int level, int active) |
1da177e4 LT |
271 | { |
272 | struct vx_audio_level info; | |
273 | ||
274 | memset(&info, 0, sizeof(info)); | |
275 | info.has_monitor_level = 1; | |
276 | info.monitor_level = level; | |
277 | info.has_monitor_mute = 1; | |
278 | info.monitor_mute = !active; | |
279 | chip->audio_monitor[audio] = level; | |
280 | chip->audio_monitor_active[audio] = active; | |
281 | return vx_adjust_audio_level(chip, audio, 0, &info); /* playback only */ | |
282 | } | |
283 | ||
284 | ||
285 | /* | |
286 | * set the mute status of the given audio | |
287 | */ | |
af26367f | 288 | static int vx_set_audio_switch(struct vx_core *chip, int audio, int active) |
1da177e4 LT |
289 | { |
290 | struct vx_audio_level info; | |
291 | ||
292 | memset(&info, 0, sizeof(info)); | |
293 | info.has_mute = 1; | |
294 | info.mute = !active; | |
295 | chip->audio_active[audio] = active; | |
296 | return vx_adjust_audio_level(chip, audio, 0, &info); /* playback only */ | |
297 | } | |
298 | ||
299 | /* | |
300 | * set the mute status of the given audio | |
301 | */ | |
af26367f | 302 | static int vx_set_audio_gain(struct vx_core *chip, int audio, int capture, int level) |
1da177e4 LT |
303 | { |
304 | struct vx_audio_level info; | |
305 | ||
306 | memset(&info, 0, sizeof(info)); | |
307 | info.has_level = 1; | |
308 | info.level = level; | |
309 | chip->audio_gain[capture][audio] = level; | |
310 | return vx_adjust_audio_level(chip, audio, capture, &info); | |
311 | } | |
312 | ||
313 | /* | |
314 | * reset all audio levels | |
315 | */ | |
af26367f | 316 | static void vx_reset_audio_levels(struct vx_core *chip) |
1da177e4 LT |
317 | { |
318 | unsigned int i, c; | |
319 | struct vx_audio_level info; | |
320 | ||
321 | memset(chip->audio_gain, 0, sizeof(chip->audio_gain)); | |
322 | memset(chip->audio_active, 0, sizeof(chip->audio_active)); | |
323 | memset(chip->audio_monitor, 0, sizeof(chip->audio_monitor)); | |
324 | memset(chip->audio_monitor_active, 0, sizeof(chip->audio_monitor_active)); | |
325 | ||
326 | for (c = 0; c < 2; c++) { | |
327 | for (i = 0; i < chip->hw->num_ins * 2; i++) { | |
328 | memset(&info, 0, sizeof(info)); | |
329 | if (c == 0) { | |
330 | info.has_monitor_level = 1; | |
331 | info.has_mute = 1; | |
332 | info.has_monitor_mute = 1; | |
333 | } | |
334 | info.has_level = 1; | |
335 | info.level = CVAL_0DB; /* default: 0dB */ | |
336 | vx_adjust_audio_level(chip, i, c, &info); | |
337 | chip->audio_gain[c][i] = CVAL_0DB; | |
338 | chip->audio_monitor[i] = CVAL_0DB; | |
339 | } | |
340 | } | |
341 | } | |
342 | ||
343 | ||
344 | /* | |
345 | * VU, peak meter record | |
346 | */ | |
347 | ||
348 | #define VU_METER_CHANNELS 2 | |
349 | ||
350 | struct vx_vu_meter { | |
351 | int saturated; | |
352 | int vu_level; | |
353 | int peak_level; | |
354 | }; | |
355 | ||
356 | /* | |
357 | * get the VU and peak meter values | |
358 | * @audio: the audio index | |
359 | * @capture: 0 = playback, 1 = capture operation | |
360 | * @info: the array of vx_vu_meter records (size = 2). | |
361 | */ | |
af26367f | 362 | static int vx_get_audio_vu_meter(struct vx_core *chip, int audio, int capture, struct vx_vu_meter *info) |
1da177e4 LT |
363 | { |
364 | struct vx_rmh rmh; | |
365 | int i, err; | |
366 | ||
367 | if (chip->chip_status & VX_STAT_IS_STALE) | |
368 | return -EBUSY; | |
369 | ||
370 | vx_init_rmh(&rmh, CMD_AUDIO_VU_PIC_METER); | |
371 | rmh.LgStat += 2 * VU_METER_CHANNELS; | |
372 | if (capture) | |
373 | rmh.Cmd[0] |= COMMAND_RECORD_MASK; | |
374 | ||
375 | /* Add Audio IO mask */ | |
376 | rmh.Cmd[1] = 0; | |
377 | for (i = 0; i < VU_METER_CHANNELS; i++) | |
378 | rmh.Cmd[1] |= 1 << (audio + i); | |
379 | err = vx_send_msg(chip, &rmh); | |
380 | if (err < 0) | |
381 | return err; | |
382 | /* Read response */ | |
383 | for (i = 0; i < 2 * VU_METER_CHANNELS; i +=2) { | |
384 | info->saturated = (rmh.Stat[0] & (1 << (audio + i))) ? 1 : 0; | |
385 | info->vu_level = rmh.Stat[i + 1]; | |
386 | info->peak_level = rmh.Stat[i + 2]; | |
387 | info++; | |
388 | } | |
389 | return 0; | |
390 | } | |
391 | ||
392 | ||
393 | /* | |
394 | * control API entries | |
395 | */ | |
396 | ||
397 | /* | |
398 | * output level control | |
399 | */ | |
af26367f | 400 | static int vx_output_level_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 401 | { |
af26367f | 402 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
403 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
404 | uinfo->count = 2; | |
405 | uinfo->value.integer.min = 0; | |
406 | uinfo->value.integer.max = chip->hw->output_level_max; | |
407 | return 0; | |
408 | } | |
409 | ||
af26367f | 410 | static int vx_output_level_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 411 | { |
af26367f | 412 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 413 | int codec = kcontrol->id.index; |
ef9f0a42 | 414 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
415 | ucontrol->value.integer.value[0] = chip->output_level[codec][0]; |
416 | ucontrol->value.integer.value[1] = chip->output_level[codec][1]; | |
ef9f0a42 | 417 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
418 | return 0; |
419 | } | |
420 | ||
af26367f | 421 | static int vx_output_level_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 422 | { |
af26367f | 423 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 424 | int codec = kcontrol->id.index; |
d05ab185 TI |
425 | unsigned int val[2], vmax; |
426 | ||
427 | vmax = chip->hw->output_level_max; | |
428 | val[0] = ucontrol->value.integer.value[0]; | |
429 | val[1] = ucontrol->value.integer.value[1]; | |
430 | if (val[0] > vmax || val[1] > vmax) | |
431 | return -EINVAL; | |
ef9f0a42 | 432 | mutex_lock(&chip->mixer_mutex); |
d05ab185 TI |
433 | if (val[0] != chip->output_level[codec][0] || |
434 | val[1] != chip->output_level[codec][1]) { | |
435 | vx_set_analog_output_level(chip, codec, val[0], val[1]); | |
436 | chip->output_level[codec][0] = val[0]; | |
437 | chip->output_level[codec][1] = val[1]; | |
ef9f0a42 | 438 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
439 | return 1; |
440 | } | |
ef9f0a42 | 441 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
442 | return 0; |
443 | } | |
444 | ||
905e46ac | 445 | static const struct snd_kcontrol_new vx_control_output_level = { |
1da177e4 | 446 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1186ed8c TI |
447 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
448 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
1da177e4 LT |
449 | .name = "Master Playback Volume", |
450 | .info = vx_output_level_info, | |
451 | .get = vx_output_level_get, | |
452 | .put = vx_output_level_put, | |
1186ed8c | 453 | /* tlv will be filled later */ |
1da177e4 LT |
454 | }; |
455 | ||
456 | /* | |
457 | * audio source select | |
458 | */ | |
af26367f | 459 | static int vx_audio_src_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 460 | { |
7f471fd4 | 461 | static const char * const texts_mic[3] = { |
1da177e4 LT |
462 | "Digital", "Line", "Mic" |
463 | }; | |
7f471fd4 | 464 | static const char * const texts_vx2[2] = { |
1da177e4 LT |
465 | "Digital", "Analog" |
466 | }; | |
af26367f | 467 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 468 | |
7f471fd4 TI |
469 | if (chip->type >= VX_TYPE_VXPOCKET) |
470 | return snd_ctl_enum_info(uinfo, 1, 3, texts_mic); | |
471 | else | |
472 | return snd_ctl_enum_info(uinfo, 1, 2, texts_vx2); | |
1da177e4 LT |
473 | } |
474 | ||
af26367f | 475 | static int vx_audio_src_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 476 | { |
af26367f | 477 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
478 | ucontrol->value.enumerated.item[0] = chip->audio_source_target; |
479 | return 0; | |
480 | } | |
481 | ||
af26367f | 482 | static int vx_audio_src_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 483 | { |
af26367f | 484 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
d05ab185 TI |
485 | |
486 | if (chip->type >= VX_TYPE_VXPOCKET) { | |
487 | if (ucontrol->value.enumerated.item[0] > 2) | |
488 | return -EINVAL; | |
489 | } else { | |
490 | if (ucontrol->value.enumerated.item[0] > 1) | |
491 | return -EINVAL; | |
492 | } | |
ef9f0a42 | 493 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
494 | if (chip->audio_source_target != ucontrol->value.enumerated.item[0]) { |
495 | chip->audio_source_target = ucontrol->value.enumerated.item[0]; | |
496 | vx_sync_audio_source(chip); | |
ef9f0a42 | 497 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
498 | return 1; |
499 | } | |
ef9f0a42 | 500 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
501 | return 0; |
502 | } | |
503 | ||
905e46ac | 504 | static const struct snd_kcontrol_new vx_control_audio_src = { |
1da177e4 LT |
505 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
506 | .name = "Capture Source", | |
507 | .info = vx_audio_src_info, | |
508 | .get = vx_audio_src_get, | |
509 | .put = vx_audio_src_put, | |
510 | }; | |
511 | ||
512 | /* | |
513 | * clock mode selection | |
514 | */ | |
af26367f | 515 | static int vx_clock_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 516 | { |
7f471fd4 | 517 | static const char * const texts[3] = { |
1da177e4 LT |
518 | "Auto", "Internal", "External" |
519 | }; | |
520 | ||
7f471fd4 | 521 | return snd_ctl_enum_info(uinfo, 1, 3, texts); |
1da177e4 LT |
522 | } |
523 | ||
af26367f | 524 | static int vx_clock_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 525 | { |
af26367f | 526 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
527 | ucontrol->value.enumerated.item[0] = chip->clock_mode; |
528 | return 0; | |
529 | } | |
530 | ||
af26367f | 531 | static int vx_clock_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 532 | { |
af26367f | 533 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
d05ab185 TI |
534 | |
535 | if (ucontrol->value.enumerated.item[0] > 2) | |
536 | return -EINVAL; | |
ef9f0a42 | 537 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
538 | if (chip->clock_mode != ucontrol->value.enumerated.item[0]) { |
539 | chip->clock_mode = ucontrol->value.enumerated.item[0]; | |
540 | vx_set_clock(chip, chip->freq); | |
ef9f0a42 | 541 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
542 | return 1; |
543 | } | |
ef9f0a42 | 544 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
545 | return 0; |
546 | } | |
547 | ||
905e46ac | 548 | static const struct snd_kcontrol_new vx_control_clock_mode = { |
1da177e4 LT |
549 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
550 | .name = "Clock Mode", | |
551 | .info = vx_clock_mode_info, | |
552 | .get = vx_clock_mode_get, | |
553 | .put = vx_clock_mode_put, | |
554 | }; | |
555 | ||
556 | /* | |
557 | * Audio Gain | |
558 | */ | |
af26367f | 559 | static int vx_audio_gain_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
560 | { |
561 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
562 | uinfo->count = 2; | |
563 | uinfo->value.integer.min = 0; | |
564 | uinfo->value.integer.max = CVAL_MAX; | |
565 | return 0; | |
566 | } | |
567 | ||
af26367f | 568 | static int vx_audio_gain_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 569 | { |
af26367f | 570 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
571 | int audio = kcontrol->private_value & 0xff; |
572 | int capture = (kcontrol->private_value >> 8) & 1; | |
573 | ||
ef9f0a42 | 574 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
575 | ucontrol->value.integer.value[0] = chip->audio_gain[capture][audio]; |
576 | ucontrol->value.integer.value[1] = chip->audio_gain[capture][audio+1]; | |
ef9f0a42 | 577 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
578 | return 0; |
579 | } | |
580 | ||
af26367f | 581 | static int vx_audio_gain_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 582 | { |
af26367f | 583 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
584 | int audio = kcontrol->private_value & 0xff; |
585 | int capture = (kcontrol->private_value >> 8) & 1; | |
d05ab185 | 586 | unsigned int val[2]; |
1da177e4 | 587 | |
d05ab185 TI |
588 | val[0] = ucontrol->value.integer.value[0]; |
589 | val[1] = ucontrol->value.integer.value[1]; | |
590 | if (val[0] > CVAL_MAX || val[1] > CVAL_MAX) | |
591 | return -EINVAL; | |
ef9f0a42 | 592 | mutex_lock(&chip->mixer_mutex); |
d05ab185 TI |
593 | if (val[0] != chip->audio_gain[capture][audio] || |
594 | val[1] != chip->audio_gain[capture][audio+1]) { | |
595 | vx_set_audio_gain(chip, audio, capture, val[0]); | |
596 | vx_set_audio_gain(chip, audio+1, capture, val[1]); | |
ef9f0a42 | 597 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
598 | return 1; |
599 | } | |
ef9f0a42 | 600 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
601 | return 0; |
602 | } | |
603 | ||
af26367f | 604 | static int vx_audio_monitor_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 605 | { |
af26367f | 606 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
607 | int audio = kcontrol->private_value & 0xff; |
608 | ||
ef9f0a42 | 609 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
610 | ucontrol->value.integer.value[0] = chip->audio_monitor[audio]; |
611 | ucontrol->value.integer.value[1] = chip->audio_monitor[audio+1]; | |
ef9f0a42 | 612 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
613 | return 0; |
614 | } | |
615 | ||
af26367f | 616 | static int vx_audio_monitor_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 617 | { |
af26367f | 618 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 619 | int audio = kcontrol->private_value & 0xff; |
d05ab185 TI |
620 | unsigned int val[2]; |
621 | ||
622 | val[0] = ucontrol->value.integer.value[0]; | |
623 | val[1] = ucontrol->value.integer.value[1]; | |
624 | if (val[0] > CVAL_MAX || val[1] > CVAL_MAX) | |
625 | return -EINVAL; | |
1da177e4 | 626 | |
ef9f0a42 | 627 | mutex_lock(&chip->mixer_mutex); |
d05ab185 TI |
628 | if (val[0] != chip->audio_monitor[audio] || |
629 | val[1] != chip->audio_monitor[audio+1]) { | |
630 | vx_set_monitor_level(chip, audio, val[0], | |
1da177e4 | 631 | chip->audio_monitor_active[audio]); |
d05ab185 | 632 | vx_set_monitor_level(chip, audio+1, val[1], |
1da177e4 | 633 | chip->audio_monitor_active[audio+1]); |
ef9f0a42 | 634 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
635 | return 1; |
636 | } | |
ef9f0a42 | 637 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
638 | return 0; |
639 | } | |
640 | ||
a5ce8890 | 641 | #define vx_audio_sw_info snd_ctl_boolean_stereo_info |
1da177e4 | 642 | |
af26367f | 643 | static int vx_audio_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 644 | { |
af26367f | 645 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
646 | int audio = kcontrol->private_value & 0xff; |
647 | ||
ef9f0a42 | 648 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
649 | ucontrol->value.integer.value[0] = chip->audio_active[audio]; |
650 | ucontrol->value.integer.value[1] = chip->audio_active[audio+1]; | |
ef9f0a42 | 651 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
652 | return 0; |
653 | } | |
654 | ||
af26367f | 655 | static int vx_audio_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 656 | { |
af26367f | 657 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
658 | int audio = kcontrol->private_value & 0xff; |
659 | ||
ef9f0a42 | 660 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
661 | if (ucontrol->value.integer.value[0] != chip->audio_active[audio] || |
662 | ucontrol->value.integer.value[1] != chip->audio_active[audio+1]) { | |
d05ab185 TI |
663 | vx_set_audio_switch(chip, audio, |
664 | !!ucontrol->value.integer.value[0]); | |
665 | vx_set_audio_switch(chip, audio+1, | |
666 | !!ucontrol->value.integer.value[1]); | |
ef9f0a42 | 667 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
668 | return 1; |
669 | } | |
ef9f0a42 | 670 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
671 | return 0; |
672 | } | |
673 | ||
af26367f | 674 | static int vx_monitor_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 675 | { |
af26367f | 676 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
677 | int audio = kcontrol->private_value & 0xff; |
678 | ||
ef9f0a42 | 679 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
680 | ucontrol->value.integer.value[0] = chip->audio_monitor_active[audio]; |
681 | ucontrol->value.integer.value[1] = chip->audio_monitor_active[audio+1]; | |
ef9f0a42 | 682 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
683 | return 0; |
684 | } | |
685 | ||
af26367f | 686 | static int vx_monitor_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 687 | { |
af26367f | 688 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
689 | int audio = kcontrol->private_value & 0xff; |
690 | ||
ef9f0a42 | 691 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
692 | if (ucontrol->value.integer.value[0] != chip->audio_monitor_active[audio] || |
693 | ucontrol->value.integer.value[1] != chip->audio_monitor_active[audio+1]) { | |
694 | vx_set_monitor_level(chip, audio, chip->audio_monitor[audio], | |
d05ab185 | 695 | !!ucontrol->value.integer.value[0]); |
1da177e4 | 696 | vx_set_monitor_level(chip, audio+1, chip->audio_monitor[audio+1], |
d05ab185 | 697 | !!ucontrol->value.integer.value[1]); |
ef9f0a42 | 698 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
699 | return 1; |
700 | } | |
ef9f0a42 | 701 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
702 | return 0; |
703 | } | |
704 | ||
0cb29ea0 | 705 | static const DECLARE_TLV_DB_SCALE(db_scale_audio_gain, -10975, 25, 0); |
1186ed8c | 706 | |
905e46ac | 707 | static const struct snd_kcontrol_new vx_control_audio_gain = { |
1da177e4 | 708 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1186ed8c TI |
709 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
710 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
1da177e4 LT |
711 | /* name will be filled later */ |
712 | .info = vx_audio_gain_info, | |
713 | .get = vx_audio_gain_get, | |
1186ed8c TI |
714 | .put = vx_audio_gain_put, |
715 | .tlv = { .p = db_scale_audio_gain }, | |
1da177e4 | 716 | }; |
905e46ac | 717 | static const struct snd_kcontrol_new vx_control_output_switch = { |
1da177e4 LT |
718 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
719 | .name = "PCM Playback Switch", | |
720 | .info = vx_audio_sw_info, | |
721 | .get = vx_audio_sw_get, | |
722 | .put = vx_audio_sw_put | |
723 | }; | |
905e46ac | 724 | static const struct snd_kcontrol_new vx_control_monitor_gain = { |
1da177e4 LT |
725 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
726 | .name = "Monitoring Volume", | |
1186ed8c TI |
727 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
728 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
1da177e4 LT |
729 | .info = vx_audio_gain_info, /* shared */ |
730 | .get = vx_audio_monitor_get, | |
1186ed8c TI |
731 | .put = vx_audio_monitor_put, |
732 | .tlv = { .p = db_scale_audio_gain }, | |
1da177e4 | 733 | }; |
905e46ac | 734 | static const struct snd_kcontrol_new vx_control_monitor_switch = { |
1da177e4 LT |
735 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
736 | .name = "Monitoring Switch", | |
737 | .info = vx_audio_sw_info, /* shared */ | |
738 | .get = vx_monitor_sw_get, | |
739 | .put = vx_monitor_sw_put | |
740 | }; | |
741 | ||
742 | ||
743 | /* | |
744 | * IEC958 status bits | |
745 | */ | |
af26367f | 746 | static int vx_iec958_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
747 | { |
748 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
749 | uinfo->count = 1; | |
750 | return 0; | |
751 | } | |
752 | ||
af26367f | 753 | static int vx_iec958_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 754 | { |
af26367f | 755 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 756 | |
ef9f0a42 | 757 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
758 | ucontrol->value.iec958.status[0] = (chip->uer_bits >> 0) & 0xff; |
759 | ucontrol->value.iec958.status[1] = (chip->uer_bits >> 8) & 0xff; | |
760 | ucontrol->value.iec958.status[2] = (chip->uer_bits >> 16) & 0xff; | |
761 | ucontrol->value.iec958.status[3] = (chip->uer_bits >> 24) & 0xff; | |
ef9f0a42 | 762 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
763 | return 0; |
764 | } | |
765 | ||
af26367f | 766 | static int vx_iec958_mask_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 LT |
767 | { |
768 | ucontrol->value.iec958.status[0] = 0xff; | |
769 | ucontrol->value.iec958.status[1] = 0xff; | |
770 | ucontrol->value.iec958.status[2] = 0xff; | |
771 | ucontrol->value.iec958.status[3] = 0xff; | |
772 | return 0; | |
773 | } | |
774 | ||
af26367f | 775 | static int vx_iec958_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 776 | { |
af26367f | 777 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
778 | unsigned int val; |
779 | ||
780 | val = (ucontrol->value.iec958.status[0] << 0) | | |
781 | (ucontrol->value.iec958.status[1] << 8) | | |
782 | (ucontrol->value.iec958.status[2] << 16) | | |
783 | (ucontrol->value.iec958.status[3] << 24); | |
ef9f0a42 | 784 | mutex_lock(&chip->mixer_mutex); |
1da177e4 LT |
785 | if (chip->uer_bits != val) { |
786 | chip->uer_bits = val; | |
787 | vx_set_iec958_status(chip, val); | |
ef9f0a42 | 788 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
789 | return 1; |
790 | } | |
ef9f0a42 | 791 | mutex_unlock(&chip->mixer_mutex); |
1da177e4 LT |
792 | return 0; |
793 | } | |
794 | ||
905e46ac | 795 | static const struct snd_kcontrol_new vx_control_iec958_mask = { |
1da177e4 | 796 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
5549d549 | 797 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
798 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK), |
799 | .info = vx_iec958_info, /* shared */ | |
800 | .get = vx_iec958_mask_get, | |
801 | }; | |
802 | ||
905e46ac | 803 | static const struct snd_kcontrol_new vx_control_iec958 = { |
5549d549 | 804 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
805 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), |
806 | .info = vx_iec958_info, | |
807 | .get = vx_iec958_get, | |
808 | .put = vx_iec958_put | |
809 | }; | |
810 | ||
811 | ||
812 | /* | |
813 | * VU meter | |
814 | */ | |
815 | ||
816 | #define METER_MAX 0xff | |
817 | #define METER_SHIFT 16 | |
818 | ||
af26367f | 819 | static int vx_vu_meter_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
820 | { |
821 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
822 | uinfo->count = 2; | |
823 | uinfo->value.integer.min = 0; | |
824 | uinfo->value.integer.max = METER_MAX; | |
825 | return 0; | |
826 | } | |
827 | ||
af26367f | 828 | static int vx_vu_meter_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 829 | { |
af26367f | 830 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
831 | struct vx_vu_meter meter[2]; |
832 | int audio = kcontrol->private_value & 0xff; | |
833 | int capture = (kcontrol->private_value >> 8) & 1; | |
834 | ||
835 | vx_get_audio_vu_meter(chip, audio, capture, meter); | |
836 | ucontrol->value.integer.value[0] = meter[0].vu_level >> METER_SHIFT; | |
837 | ucontrol->value.integer.value[1] = meter[1].vu_level >> METER_SHIFT; | |
838 | return 0; | |
839 | } | |
840 | ||
af26367f | 841 | static int vx_peak_meter_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 842 | { |
af26367f | 843 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
844 | struct vx_vu_meter meter[2]; |
845 | int audio = kcontrol->private_value & 0xff; | |
846 | int capture = (kcontrol->private_value >> 8) & 1; | |
847 | ||
848 | vx_get_audio_vu_meter(chip, audio, capture, meter); | |
849 | ucontrol->value.integer.value[0] = meter[0].peak_level >> METER_SHIFT; | |
850 | ucontrol->value.integer.value[1] = meter[1].peak_level >> METER_SHIFT; | |
851 | return 0; | |
852 | } | |
853 | ||
a5ce8890 | 854 | #define vx_saturation_info snd_ctl_boolean_stereo_info |
1da177e4 | 855 | |
af26367f | 856 | static int vx_saturation_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 857 | { |
af26367f | 858 | struct vx_core *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
859 | struct vx_vu_meter meter[2]; |
860 | int audio = kcontrol->private_value & 0xff; | |
861 | ||
862 | vx_get_audio_vu_meter(chip, audio, 1, meter); /* capture only */ | |
863 | ucontrol->value.integer.value[0] = meter[0].saturated; | |
864 | ucontrol->value.integer.value[1] = meter[1].saturated; | |
865 | return 0; | |
866 | } | |
867 | ||
905e46ac | 868 | static const struct snd_kcontrol_new vx_control_vu_meter = { |
1da177e4 LT |
869 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
870 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
871 | /* name will be filled later */ | |
872 | .info = vx_vu_meter_info, | |
873 | .get = vx_vu_meter_get, | |
874 | }; | |
875 | ||
905e46ac | 876 | static const struct snd_kcontrol_new vx_control_peak_meter = { |
1da177e4 LT |
877 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
878 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
879 | /* name will be filled later */ | |
880 | .info = vx_vu_meter_info, /* shared */ | |
881 | .get = vx_peak_meter_get, | |
882 | }; | |
883 | ||
905e46ac | 884 | static const struct snd_kcontrol_new vx_control_saturation = { |
1da177e4 LT |
885 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
886 | .name = "Input Saturation", | |
887 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
888 | .info = vx_saturation_info, | |
889 | .get = vx_saturation_get, | |
890 | }; | |
891 | ||
892 | ||
893 | ||
894 | /* | |
895 | * | |
896 | */ | |
897 | ||
af26367f | 898 | int snd_vx_mixer_new(struct vx_core *chip) |
1da177e4 LT |
899 | { |
900 | unsigned int i, c; | |
901 | int err; | |
af26367f TI |
902 | struct snd_kcontrol_new temp; |
903 | struct snd_card *card = chip->card; | |
1da177e4 LT |
904 | char name[32]; |
905 | ||
906 | strcpy(card->mixername, card->driver); | |
907 | ||
908 | /* output level controls */ | |
909 | for (i = 0; i < chip->hw->num_outs; i++) { | |
910 | temp = vx_control_output_level; | |
911 | temp.index = i; | |
1186ed8c | 912 | temp.tlv.p = chip->hw->output_level_db_scale; |
1da177e4 LT |
913 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) |
914 | return err; | |
915 | } | |
916 | ||
917 | /* PCM volumes, switches, monitoring */ | |
918 | for (i = 0; i < chip->hw->num_outs; i++) { | |
919 | int val = i * 2; | |
920 | temp = vx_control_audio_gain; | |
921 | temp.index = i; | |
922 | temp.name = "PCM Playback Volume"; | |
923 | temp.private_value = val; | |
924 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
925 | return err; | |
926 | temp = vx_control_output_switch; | |
927 | temp.index = i; | |
928 | temp.private_value = val; | |
929 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
930 | return err; | |
931 | temp = vx_control_monitor_gain; | |
932 | temp.index = i; | |
933 | temp.private_value = val; | |
934 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
935 | return err; | |
936 | temp = vx_control_monitor_switch; | |
937 | temp.index = i; | |
938 | temp.private_value = val; | |
939 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
940 | return err; | |
941 | } | |
942 | for (i = 0; i < chip->hw->num_outs; i++) { | |
943 | temp = vx_control_audio_gain; | |
944 | temp.index = i; | |
945 | temp.name = "PCM Capture Volume"; | |
946 | temp.private_value = (i * 2) | (1 << 8); | |
947 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
948 | return err; | |
949 | } | |
950 | ||
951 | /* Audio source */ | |
952 | if ((err = snd_ctl_add(card, snd_ctl_new1(&vx_control_audio_src, chip))) < 0) | |
953 | return err; | |
954 | /* clock mode */ | |
955 | if ((err = snd_ctl_add(card, snd_ctl_new1(&vx_control_clock_mode, chip))) < 0) | |
956 | return err; | |
957 | /* IEC958 controls */ | |
958 | if ((err = snd_ctl_add(card, snd_ctl_new1(&vx_control_iec958_mask, chip))) < 0) | |
959 | return err; | |
960 | if ((err = snd_ctl_add(card, snd_ctl_new1(&vx_control_iec958, chip))) < 0) | |
961 | return err; | |
962 | /* VU, peak, saturation meters */ | |
963 | for (c = 0; c < 2; c++) { | |
964 | static char *dir[2] = { "Output", "Input" }; | |
965 | for (i = 0; i < chip->hw->num_ins; i++) { | |
966 | int val = (i * 2) | (c << 8); | |
967 | if (c == 1) { | |
968 | temp = vx_control_saturation; | |
969 | temp.index = i; | |
970 | temp.private_value = val; | |
971 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
972 | return err; | |
973 | } | |
974 | sprintf(name, "%s VU Meter", dir[c]); | |
975 | temp = vx_control_vu_meter; | |
976 | temp.index = i; | |
977 | temp.name = name; | |
978 | temp.private_value = val; | |
979 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
980 | return err; | |
981 | sprintf(name, "%s Peak Meter", dir[c]); | |
982 | temp = vx_control_peak_meter; | |
983 | temp.index = i; | |
984 | temp.name = name; | |
985 | temp.private_value = val; | |
986 | if ((err = snd_ctl_add(card, snd_ctl_new1(&temp, chip))) < 0) | |
987 | return err; | |
988 | } | |
989 | } | |
990 | vx_reset_audio_levels(chip); | |
991 | return 0; | |
992 | } |