]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blame - sound/pci/hda/patch_sigmatel.c
projects / mirror_ubuntu-artful-kernel.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[ALSA] Fix dependency of GUS driver
[mirror_ubuntu-artful-kernel.git] / sound / pci / hda / patch_sigmatel.c
CommitLineData
2f2f4251
M		 1/*
2 * Universal Interface for Intel High Definition Audio Codec
3 *
4 * HD audio interface patch for SigmaTel STAC92xx
5 *
6 * Copyright (c) 2005 Embedded Alley Solutions, Inc.
7 * <matt@embeddedalley.com>
8 *
9 * Based on patch_cmedia.c and patch_realtek.c
10 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
11 *
12 * This driver is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This driver is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 */
26
27#include <sound/driver.h>
28#include <linux/init.h>
29#include <linux/delay.h>
30#include <linux/slab.h>
31#include <linux/pci.h>
32#include <sound/core.h>
c7d4b2fa 33#include <sound/asoundef.h>
2f2f4251
M		 34#include "hda_codec.h"
35#include "hda_local.h"
36
37#undef STAC_TEST
38
39struct sigmatel_spec {
c7d4b2fa
M		 40 snd_kcontrol_new_t *mixers[4];
41 unsigned int num_mixers;
42
43 unsigned int surr_switch: 1;
44
2f2f4251
M		 45 /* playback */
46 struct hda_multi_out multiout;
c7d4b2fa 47 hda_nid_t dac_nids[4];
2f2f4251
M		 48
49 /* capture */
50 hda_nid_t *adc_nids;
2f2f4251 51 unsigned int num_adcs;
dabbed6f
M		 52 hda_nid_t *mux_nids;
53 unsigned int num_muxes;
dabbed6f 54 hda_nid_t dig_in_nid;
2f2f4251 55
c7d4b2fa 56#ifdef STAC_TEST
2f2f4251
M		 57 /* pin widgets */
58 hda_nid_t *pin_nids;
59 unsigned int num_pins;
2f2f4251
M		 60 unsigned int *pin_configs;
61#endif
62
63 /* codec specific stuff */
64 struct hda_verb *init;
65 snd_kcontrol_new_t *mixer;
66
67 /* capture source */
c7d4b2fa 68 struct hda_input_mux *input_mux;
2f2f4251
M		 69 unsigned int cur_mux[2];
70
71 /* channel mode */
72 unsigned int num_ch_modes;
73 unsigned int cur_ch_mode;
2f2f4251 74
c7d4b2fa
M		 75 struct hda_pcm pcm_rec[2]; /* PCM information */
76
77 /* dynamic controls and input_mux */
78 struct auto_pin_cfg autocfg;
79 unsigned int num_kctl_alloc, num_kctl_used;
80 snd_kcontrol_new_t *kctl_alloc;
81 struct hda_input_mux private_imux;
2f2f4251
M		 82};
83
84static hda_nid_t stac9200_adc_nids[1] = {
85 0x03,
86};
87
88static hda_nid_t stac9200_mux_nids[1] = {
89 0x0c,
90};
91
92static hda_nid_t stac9200_dac_nids[1] = {
93 0x02,
94};
95
2f2f4251
M		 96static hda_nid_t stac922x_adc_nids[2] = {
97 0x06, 0x07,
98};
99
100static hda_nid_t stac922x_mux_nids[2] = {
101 0x12, 0x13,
102};
103
c7d4b2fa
M		 104#ifdef STAC_TEST
105static hda_nid_t stac9200_pin_nids[8] = {
106 0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
2f2f4251
M		 107};
108
109static hda_nid_t stac922x_pin_nids[10] = {
110 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
111 0x0f, 0x10, 0x11, 0x15, 0x1b,
112};
c7d4b2fa 113#endif
2f2f4251
M		 114
115static int stac92xx_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
116{
117 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
118 struct sigmatel_spec *spec = codec->spec;
c7d4b2fa 119 return snd_hda_input_mux_info(spec->input_mux, uinfo);
2f2f4251
M		 120}
121
122static int stac92xx_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
123{
124 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
125 struct sigmatel_spec *spec = codec->spec;
126 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
127
128 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
129 return 0;
130}
131
132static int stac92xx_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
133{
134 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
135 struct sigmatel_spec *spec = codec->spec;
136 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
137
c7d4b2fa 138 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
2f2f4251
M		 139 spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
140}
141
c7d4b2fa 142static struct hda_verb stac9200_core_init[] = {
2f2f4251 143 /* set dac0mux for dac converter */
c7d4b2fa 144 { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
2f2f4251
M		 145 {}
146};
147
c7d4b2fa 148static struct hda_verb stac922x_core_init[] = {
2f2f4251 149 /* set master volume and direct control */
c7d4b2fa 150 { 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
2f2f4251
M		 151 {}
152};
153
c7d4b2fa
M		 154static int stac922x_channel_modes[3] = {2, 6, 8};
155
156static int stac922x_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
157{
158 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
159 struct sigmatel_spec *spec = codec->spec;
160
161 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
162 uinfo->count = 1;
163 uinfo->value.enumerated.items = spec->num_ch_modes;
164 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
165 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
166 sprintf(uinfo->value.enumerated.name, "%dch",
167 stac922x_channel_modes[uinfo->value.enumerated.item]);
168 return 0;
169}
170
171static int stac922x_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
172{
173 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
174 struct sigmatel_spec *spec = codec->spec;
175
176 ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
177 return 0;
178}
179
180static int stac922x_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
181{
182 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
183 struct sigmatel_spec *spec = codec->spec;
184
185 if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
186 ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
187 if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
188 ! codec->in_resume)
189 return 0;
190
191 spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
192 spec->multiout.max_channels = stac922x_channel_modes[spec->cur_ch_mode];
193
194 return 1;
195}
2f2f4251
M		 196
197static snd_kcontrol_new_t stac9200_mixer[] = {
198 HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
199 HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
200 {
201 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
202 .name = "Input Source",
203 .count = 1,
204 .info = stac92xx_mux_enum_info,
205 .get = stac92xx_mux_enum_get,
206 .put = stac92xx_mux_enum_put,
207 },
208 HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
209 HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT),
c7d4b2fa 210 HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT),
2f2f4251
M		 211 { } /* end */
212};
213
c7d4b2fa 214/* This needs to be generated dynamically based on sequence */
2f2f4251 215static snd_kcontrol_new_t stac922x_mixer[] = {
2f2f4251
M		 216 {
217 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
218 .name = "Input Source",
219 .count = 1,
220 .info = stac92xx_mux_enum_info,
221 .get = stac92xx_mux_enum_get,
222 .put = stac92xx_mux_enum_put,
223 },
224 HDA_CODEC_VOLUME("Capture Volume", 0x17, 0x0, HDA_INPUT),
225 HDA_CODEC_MUTE("Capture Switch", 0x17, 0x0, HDA_INPUT),
226 HDA_CODEC_VOLUME("Mux Capture Volume", 0x12, 0x0, HDA_OUTPUT),
227 { } /* end */
228};
229
c7d4b2fa
M		 230static snd_kcontrol_new_t stac922x_ch_mode_mixer[] = {
231 {
232 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
233 .name = "Channel Mode",
234 .info = stac922x_ch_mode_info,
235 .get = stac922x_ch_mode_get,
236 .put = stac922x_ch_mode_put,
237 },
238 { } /* end */
239};
240
2f2f4251
M		 241static int stac92xx_build_controls(struct hda_codec *codec)
242{
243 struct sigmatel_spec *spec = codec->spec;
244 int err;
c7d4b2fa 245 int i;
2f2f4251
M		 246
247 err = snd_hda_add_new_ctls(codec, spec->mixer);
248 if (err < 0)
249 return err;
c7d4b2fa
M		 250
251 for (i = 0; i < spec->num_mixers; i++) {
252 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
253 if (err < 0)
254 return err;
255 }
256
257 if (spec->surr_switch) {
258 err = snd_hda_add_new_ctls(codec, stac922x_ch_mode_mixer);
259 if (err < 0)
260 return err;
261 }
dabbed6f
M		 262 if (spec->multiout.dig_out_nid) {
263 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
264 if (err < 0)
265 return err;
266 }
267 if (spec->dig_in_nid) {
268 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
269 if (err < 0)
270 return err;
271 }
272 return 0;
2f2f4251
M		 273}
274
275#ifdef STAC_TEST
276static unsigned int stac9200_pin_configs[8] = {
dabbed6f 277 0x01c47010, 0x01447010, 0x0221401f, 0x01114010,
2f2f4251
M		 278 0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
279};
280
c7d4b2fa
M		 281static unsigned int stac922x_pin_configs[10] = {
282 0x01014010, 0x01014011, 0x01014012, 0x0221401f,
283 0x01813122, 0x01014014, 0x01441030, 0x01c41030,
2f2f4251
M		 284 0x40000100, 0x40000100,
285};
286
287static void stac92xx_set_config_regs(struct hda_codec *codec)
288{
289 int i;
290 struct sigmatel_spec *spec = codec->spec;
291 unsigned int pin_cfg;
292
293 for (i=0; i < spec->num_pins; i++) {
294 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
295 AC_VERB_SET_CONFIG_DEFAULT_BYTES_0,
296 spec->pin_configs[i] & 0x000000ff);
297 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
298 AC_VERB_SET_CONFIG_DEFAULT_BYTES_1,
299 (spec->pin_configs[i] & 0x0000ff00) >> 8);
300 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
301 AC_VERB_SET_CONFIG_DEFAULT_BYTES_2,
302 (spec->pin_configs[i] & 0x00ff0000) >> 16);
303 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
304 AC_VERB_SET_CONFIG_DEFAULT_BYTES_3,
305 spec->pin_configs[i] >> 24);
306 pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0,
307 AC_VERB_GET_CONFIG_DEFAULT,
308 0x00);
309 printk("pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg);
310 }
311}
312#endif
313
dabbed6f 314/*
c7d4b2fa 315 * Analog playback callbacks
dabbed6f 316 */
c7d4b2fa
M		 317static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo,
318 struct hda_codec *codec,
319 snd_pcm_substream_t *substream)
2f2f4251 320{
dabbed6f 321 struct sigmatel_spec *spec = codec->spec;
c7d4b2fa 322 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
2f2f4251
M		 323}
324
c7d4b2fa
M		 325/*
326 * set up the i/o for analog out
327 * when the digital out is available, copy the front out to digital out, too.
328 */
329static int stac92xx_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_out *mout,
330 unsigned int stream_tag,
331 unsigned int format,
332 snd_pcm_substream_t *substream)
2f2f4251 333{
c7d4b2fa
M		 334 hda_nid_t *nids = mout->dac_nids;
335 int chs = substream->runtime->channels;
2f2f4251 336 int i;
2f2f4251 337
c7d4b2fa
M		 338 down(&codec->spdif_mutex);
339 if (mout->dig_out_nid && mout->dig_out_used != HDA_DIG_EXCLUSIVE) {
340 if (chs == 2 &&
341 snd_hda_is_supported_format(codec, mout->dig_out_nid, format) &&
342 ! (codec->spdif_status & IEC958_AES0_NONAUDIO)) {
343 mout->dig_out_used = HDA_DIG_ANALOG_DUP;
344 /* setup digital receiver */
345 snd_hda_codec_setup_stream(codec, mout->dig_out_nid,
346 stream_tag, 0, format);
347 } else {
348 mout->dig_out_used = 0;
349 snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0);
350 }
2f2f4251 351 }
c7d4b2fa
M		 352 up(&codec->spdif_mutex);
353
354 /* front */
355 snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag, 0, format);
356 if (mout->hp_nid)
357 /* headphone out will just decode front left/right (stereo) */
358 snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, 0, format);
359 /* surrounds */
360 if (mout->max_channels > 2)
361 for (i = 1; i < mout->num_dacs; i++) {
362 if ((mout->max_channels == 6) && (i == 3))
363 break;
364 if (chs >= (i + 1) * 2) /* independent out */
365 snd_hda_codec_setup_stream(codec, nids[i], stream_tag, i * 2,
366 format);
367 else /* copy front */
368 snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0,
369 format);
370 }
2f2f4251
M		 371 return 0;
372}
373
2f2f4251
M		 374
375static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
376 struct hda_codec *codec,
377 unsigned int stream_tag,
378 unsigned int format,
379 snd_pcm_substream_t *substream)
380{
381 struct sigmatel_spec *spec = codec->spec;
c7d4b2fa 382 return stac92xx_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
2f2f4251
M		 383 format, substream);
384}
385
386static int stac92xx_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
387 struct hda_codec *codec,
388 snd_pcm_substream_t *substream)
389{
390 struct sigmatel_spec *spec = codec->spec;
391 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
392}
393
dabbed6f
M		 394/*
395 * Digital playback callbacks
396 */
397static int stac92xx_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
398 struct hda_codec *codec,
399 snd_pcm_substream_t *substream)
400{
401 struct sigmatel_spec *spec = codec->spec;
402 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
403}
404
405static int stac92xx_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
406 struct hda_codec *codec,
407 snd_pcm_substream_t *substream)
408{
409 struct sigmatel_spec *spec = codec->spec;
410 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
411}
412
413
2f2f4251
M		 414/*
415 * Analog capture callbacks
416 */
417static int stac92xx_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
418 struct hda_codec *codec,
419 unsigned int stream_tag,
420 unsigned int format,
421 snd_pcm_substream_t *substream)
422{
423 struct sigmatel_spec *spec = codec->spec;
424
425 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
426 stream_tag, 0, format);
427 return 0;
428}
429
430static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
431 struct hda_codec *codec,
432 snd_pcm_substream_t *substream)
433{
434 struct sigmatel_spec *spec = codec->spec;
435
436 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
437 return 0;
438}
439
dabbed6f
M		 440static struct hda_pcm_stream stac92xx_pcm_digital_playback = {
441 .substreams = 1,
442 .channels_min = 2,
443 .channels_max = 2,
444 /* NID is set in stac92xx_build_pcms */
445 .ops = {
446 .open = stac92xx_dig_playback_pcm_open,
447 .close = stac92xx_dig_playback_pcm_close
448 },
449};
450
451static struct hda_pcm_stream stac92xx_pcm_digital_capture = {
452 .substreams = 1,
453 .channels_min = 2,
454 .channels_max = 2,
455 /* NID is set in stac92xx_build_pcms */
456};
457
2f2f4251
M		 458static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
459 .substreams = 1,
460 .channels_min = 2,
c7d4b2fa 461 .channels_max = 8,
2f2f4251
M		 462 .nid = 0x02, /* NID to query formats and rates */
463 .ops = {
464 .open = stac92xx_playback_pcm_open,
465 .prepare = stac92xx_playback_pcm_prepare,
466 .cleanup = stac92xx_playback_pcm_cleanup
467 },
468};
469
470static struct hda_pcm_stream stac92xx_pcm_analog_capture = {
471 .substreams = 2,
472 .channels_min = 2,
473 .channels_max = 2,
474 .nid = 0x06, /* NID to query formats and rates */
475 .ops = {
476 .prepare = stac92xx_capture_pcm_prepare,
477 .cleanup = stac92xx_capture_pcm_cleanup
478 },
479};
480
481static int stac92xx_build_pcms(struct hda_codec *codec)
482{
483 struct sigmatel_spec *spec = codec->spec;
484 struct hda_pcm *info = spec->pcm_rec;
485
486 codec->num_pcms = 1;
487 codec->pcm_info = info;
488
c7d4b2fa 489 info->name = "STAC92xx Analog";
2f2f4251 490 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback;
2f2f4251 491 info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture;
2f2f4251 492
dabbed6f
M		 493 if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
494 codec->num_pcms++;
495 info++;
496 info->name = "STAC92xx Digital";
497 if (spec->multiout.dig_out_nid) {
498 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback;
499 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
500 }
501 if (spec->dig_in_nid) {
502 info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_digital_capture;
503 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
504 }
505 }
506
2f2f4251
M		 507 return 0;
508}
509
c7d4b2fa
M		 510#define NUM_CONTROL_ALLOC 32
511
512enum {
513 STAC_CTL_WIDGET_VOL,
514 STAC_CTL_WIDGET_MUTE,
515};
516
517static snd_kcontrol_new_t stac92xx_control_templates[] = {
518 HDA_CODEC_VOLUME(NULL, 0, 0, 0),
519 HDA_CODEC_MUTE(NULL, 0, 0, 0),
520};
521
522/* add dynamic controls */
523static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val)
524{
525 snd_kcontrol_new_t *knew;
526
527 if (spec->num_kctl_used >= spec->num_kctl_alloc) {
528 int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
529
530 knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
531 if (! knew)
532 return -ENOMEM;
533 if (spec->kctl_alloc) {
534 memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
535 kfree(spec->kctl_alloc);
536 }
537 spec->kctl_alloc = knew;
538 spec->num_kctl_alloc = num;
539 }
540
541 knew = &spec->kctl_alloc[spec->num_kctl_used];
542 *knew = stac92xx_control_templates[type];
543 knew->name = snd_kmalloc_strdup(name, GFP_KERNEL);
544 if (! knew->name)
545 return -ENOMEM;
546 knew->private_value = val;
547 spec->num_kctl_used++;
548 return 0;
549}
550
551/* fill in the dac_nids table from the parsed pin configuration */
552static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
553{
554 struct sigmatel_spec *spec = codec->spec;
555 hda_nid_t nid;
556 int i;
557
558 /* check the pins hardwired to audio widget */
559 for (i = 0; i < cfg->line_outs; i++) {
560 nid = cfg->line_out_pins[i];
561 spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0,
562 AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
563 }
564
565 spec->multiout.num_dacs = cfg->line_outs;
566
567 return 0;
568}
569
570/* add playback controls from the parsed DAC table */
571static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec, const struct auto_pin_cfg *cfg)
572{
573 char name[32];
574 static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
575 hda_nid_t nid;
576 int i, err;
577
578 for (i = 0; i < cfg->line_outs; i++) {
579 if (! spec->multiout.dac_nids[i])
580 continue;
581
582 nid = spec->multiout.dac_nids[i];
583
584 if (i == 2) {
585 /* Center/LFE */
586 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume",
587 HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
588 return err;
589 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume",
590 HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
591 return err;
592 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch",
593 HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
594 return err;
595 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch",
596 HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
597 return err;
598 } else {
599 sprintf(name, "%s Playback Volume", chname[i]);
600 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name,
601 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
602 return err;
603 sprintf(name, "%s Playback Switch", chname[i]);
604 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name,
605 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
606 return err;
607 }
608 }
609
610 return 0;
611}
612
613/* add playback controls for HP output */
614static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg)
615{
616 struct sigmatel_spec *spec = codec->spec;
617 hda_nid_t pin = cfg->hp_pin;
618 hda_nid_t nid;
619 int i, err;
620
621 if (! pin)
622 return 0;
623
624 nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
625 for (i = 0; i < cfg->line_outs; i++) {
626 if (! spec->multiout.dac_nids[i])
627 continue;
628 if (spec->multiout.dac_nids[i] == nid)
629 return 0;
630 }
631
632 spec->multiout.hp_nid = nid;
633
634 /* control HP volume/switch on the output mixer amp */
635 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume",
636 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
637 return err;
638 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
639 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
640 return err;
641
642 return 0;
643}
644
645/* create playback/capture controls for input pins */
646static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
647{
648 struct sigmatel_spec *spec = codec->spec;
649 static char *labels[AUTO_PIN_LAST] = {
650 "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux"
651 };
652 struct hda_input_mux *imux = &spec->private_imux;
653 hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
654 int i, j, k;
655
656 for (i = 0; i < AUTO_PIN_LAST; i++) {
657 int index = -1;
658 if (cfg->input_pins[i]) {
659 imux->items[imux->num_items].label = labels[i];
660
661 for (j=0; j<spec->num_muxes; j++) {
662 int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS);
663 for (k=0; k<num_cons; k++)
664 if (con_lst[k] == cfg->input_pins[i]) {
665 index = k;
666 break;
667 }
668 if (index >= 0)
669 break;
670 }
671 imux->items[imux->num_items].index = index;
672 imux->num_items++;
673 }
674 }
675
676 return 0;
677}
678
679static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
680
681{
682 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
683}
684
685static void stac92xx_auto_init_multi_out(struct hda_codec *codec)
686{
687 struct sigmatel_spec *spec = codec->spec;
688 int i;
689
690 for (i = 0; i < spec->autocfg.line_outs; i++) {
691 hda_nid_t nid = spec->autocfg.line_out_pins[i];
692 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
693 }
694}
695
696static void stac92xx_auto_init_hp_out(struct hda_codec *codec)
697{
698 struct sigmatel_spec *spec = codec->spec;
699 hda_nid_t pin;
700
701 pin = spec->autocfg.hp_pin;
702 if (pin) /* connect to front */
703 stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
704}
705
706static int stac922x_parse_auto_config(struct hda_codec *codec)
707{
708 struct sigmatel_spec *spec = codec->spec;
709 int err;
710
711 if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
712 return err;
713 if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0)
714 return err;
715 if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin)
716 return 0; /* can't find valid pin config */
717
718 if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
719 (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 ||
720 (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
721 return err;
722
723 spec->multiout.max_channels = spec->multiout.num_dacs * 2;
724 if (spec->multiout.max_channels > 2) {
725 spec->surr_switch = 1;
726 spec->cur_ch_mode = 1;
727 spec->num_ch_modes = 2;
728 if (spec->multiout.max_channels == 8) {
729 spec->cur_ch_mode++;
730 spec->num_ch_modes++;
731 }
732 }
733
734 if (spec->autocfg.dig_out_pin) {
735 spec->multiout.dig_out_nid = 0x08;
736 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
737 }
738 if (spec->autocfg.dig_in_pin) {
739 spec->dig_in_nid = 0x09;
740 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
741 }
742
743 if (spec->kctl_alloc)
744 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
745
746 spec->input_mux = &spec->private_imux;
747
748 return 1;
749}
750
751static int stac9200_parse_auto_config(struct hda_codec *codec)
752{
753 struct sigmatel_spec *spec = codec->spec;
754 int err;
755
756 if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
757 return err;
758
759 if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
760 return err;
761
762 if (spec->autocfg.dig_out_pin) {
763 spec->multiout.dig_out_nid = 0x05;
764 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
765 }
766 if (spec->autocfg.dig_in_pin) {
767 spec->dig_in_nid = 0x04;
768 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
769 }
770
771 if (spec->kctl_alloc)
772 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
773
774 spec->input_mux = &spec->private_imux;
775
776 return 1;
777}
778
779static int stac92xx_init_pstate(struct hda_codec *codec)
780{
781 hda_nid_t nid, nid_start;
782 int nodes;
783
784 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_POWER_STATE, 0x00);
785
786 nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
787 for (nid = nid_start; nid < nodes + nid_start; nid++) {
788 unsigned int wid_caps = snd_hda_param_read(codec, nid,
789 AC_PAR_AUDIO_WIDGET_CAP);
790 if (wid_caps & AC_WCAP_POWER)
791 snd_hda_codec_write(codec, nid, 0,
792 AC_VERB_SET_POWER_STATE, 0x00);
793 }
794
795 mdelay(100);
796
797 return 0;
798}
799
800static int stac92xx_init(struct hda_codec *codec)
801{
802 struct sigmatel_spec *spec = codec->spec;
803
804 stac92xx_init_pstate(codec);
805
806 snd_hda_sequence_write(codec, spec->init);
807
808 stac92xx_auto_init_multi_out(codec);
809 stac92xx_auto_init_hp_out(codec);
810
811 return 0;
812}
813
2f2f4251
M		 814static void stac92xx_free(struct hda_codec *codec)
815{
c7d4b2fa
M		 816 struct sigmatel_spec *spec = codec->spec;
817 int i;
818
819 if (! spec)
820 return;
821
822 if (spec->kctl_alloc) {
823 for (i = 0; i < spec->num_kctl_used; i++)
824 kfree(spec->kctl_alloc[i].name);
825 kfree(spec->kctl_alloc);
826 }
827
828 kfree(spec);
2f2f4251
M		 829}
830
ff6fdc37
M		 831#ifdef CONFIG_PM
832static int stac92xx_resume(struct hda_codec *codec)
833{
834 struct sigmatel_spec *spec = codec->spec;
835 int i;
836
837 stac92xx_init(codec);
838 for (i = 0; i < spec->num_mixers; i++)
839 snd_hda_resume_ctls(codec, spec->mixers[i]);
840 if (spec->multiout.dig_out_nid)
841 snd_hda_resume_spdif_out(codec);
842 if (spec->dig_in_nid)
843 snd_hda_resume_spdif_in(codec);
844
845 return 0;
846}
847#endif
848
2f2f4251
M		 849static struct hda_codec_ops stac92xx_patch_ops = {
850 .build_controls = stac92xx_build_controls,
851 .build_pcms = stac92xx_build_pcms,
852 .init = stac92xx_init,
853 .free = stac92xx_free,
ff6fdc37
M		 854#ifdef CONFIG_PM
855 .resume = stac92xx_resume,
856#endif
2f2f4251
M		 857};
858
859static int patch_stac9200(struct hda_codec *codec)
860{
861 struct sigmatel_spec *spec;
c7d4b2fa 862 int err;
2f2f4251
M		 863
864 spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
865 if (spec == NULL)
866 return -ENOMEM;
867
868 codec->spec = spec;
869
c7d4b2fa
M		 870#ifdef STAC_TEST
871 spec->pin_nids = stac9200_pin_nids;
872 spec->num_pins = 8;
873 spec->pin_configs = stac9200_pin_configs;
874 stac92xx_set_config_regs(codec);
875#endif
2f2f4251
M		 876 spec->multiout.max_channels = 2;
877 spec->multiout.num_dacs = 1;
878 spec->multiout.dac_nids = stac9200_dac_nids;
879 spec->adc_nids = stac9200_adc_nids;
880 spec->mux_nids = stac9200_mux_nids;
dabbed6f 881 spec->num_muxes = 1;
c7d4b2fa
M		 882
883 spec->init = stac9200_core_init;
2f2f4251 884 spec->mixer = stac9200_mixer;
c7d4b2fa
M		 885
886 err = stac9200_parse_auto_config(codec);
887 if (err < 0) {
888 stac92xx_free(codec);
889 return err;
890 }
2f2f4251
M		 891
892 codec->patch_ops = stac92xx_patch_ops;
893
894 return 0;
895}
896
897static int patch_stac922x(struct hda_codec *codec)
898{
899 struct sigmatel_spec *spec;
c7d4b2fa 900 int err;
2f2f4251
M		 901
902 spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
903 if (spec == NULL)
904 return -ENOMEM;
905
906 codec->spec = spec;
907
2f2f4251 908#ifdef STAC_TEST
c7d4b2fa
M		 909 spec->num_pins = 10;
910 spec->pin_nids = stac922x_pin_nids;
2f2f4251 911 spec->pin_configs = stac922x_pin_configs;
c7d4b2fa 912 stac92xx_set_config_regs(codec);
2f2f4251 913#endif
c7d4b2fa
M		 914 spec->adc_nids = stac922x_adc_nids;
915 spec->mux_nids = stac922x_mux_nids;
916 spec->num_muxes = 2;
917
918 spec->init = stac922x_core_init;
2f2f4251 919 spec->mixer = stac922x_mixer;
c7d4b2fa
M		 920
921 spec->multiout.dac_nids = spec->dac_nids;
922
923 err = stac922x_parse_auto_config(codec);
924 if (err < 0) {
925 stac92xx_free(codec);
926 return err;
927 }
2f2f4251
M		 928
929 codec->patch_ops = stac92xx_patch_ops;
930
931 return 0;
932}
933
934/*
935 * patch entries
936 */
937struct hda_codec_preset snd_hda_preset_sigmatel[] = {
938 { .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 },
939 { .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x },
940 { .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x },
941 { .id = 0x83847880, .name = "STAC9220 A2", .patch = patch_stac922x },
942 { .id = 0x83847681, .name = "STAC9220D/9223D A2", .patch = patch_stac922x },
943 { .id = 0x83847682, .name = "STAC9221 A2", .patch = patch_stac922x },
944 { .id = 0x83847683, .name = "STAC9221D A2", .patch = patch_stac922x },
945 {} /* terminator */
946};
Ubuntu Artful kernel mirror