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1/*
2 * Universal Interface for Intel High Definition Audio Codec
3 *
4 * HD audio interface patch for C-Media CMI9880
5 *
6 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
7 *
8 *
9 * This driver is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This driver is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24#include <linux/init.h>
25#include <linux/slab.h>
26#include <linux/module.h>
27#include <sound/core.h>
28#include "hda_codec.h"
29#include "hda_local.h"
30#include "hda_auto_parser.h"
31#include "hda_jack.h"
32#include "hda_generic.h"
33
34#undef ENABLE_CMI_STATIC_QUIRKS
35
36#ifdef ENABLE_CMI_STATIC_QUIRKS
37#define NUM_PINS 11
38
39
40/* board config type */
41enum {
42 CMI_MINIMAL, /* back 3-jack */
43 CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */
44 CMI_FULL, /* back 6-jack + front-panel 2-jack */
45 CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */
46 CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */
47 CMI_AUTO, /* let driver guess it */
48 CMI_MODELS
49};
50#endif /* ENABLE_CMI_STATIC_QUIRKS */
51
52struct cmi_spec {
53 struct hda_gen_spec gen;
54
55#ifdef ENABLE_CMI_STATIC_QUIRKS
56 /* below are only for static models */
57
58 int board_config;
59 unsigned int no_line_in: 1; /* no line-in (5-jack) */
60 unsigned int front_panel: 1; /* has front-panel 2-jack */
61
62 /* playback */
63 struct hda_multi_out multiout;
64 hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */
65 int num_dacs;
66
67 /* capture */
68 const hda_nid_t *adc_nids;
69 hda_nid_t dig_in_nid;
70
71 /* capture source */
72 const struct hda_input_mux *input_mux;
73 unsigned int cur_mux[2];
74
75 /* channel mode */
76 int num_channel_modes;
77 const struct hda_channel_mode *channel_modes;
78
79 struct hda_pcm pcm_rec[2]; /* PCM information */
80
81 /* pin default configuration */
82 hda_nid_t pin_nid[NUM_PINS];
83 unsigned int def_conf[NUM_PINS];
84 unsigned int pin_def_confs;
85
86 /* multichannel pins */
87 struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */
88#endif /* ENABLE_CMI_STATIC_QUIRKS */
89};
90
91#ifdef ENABLE_CMI_STATIC_QUIRKS
92/*
93 * input MUX
94 */
95static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
96{
97 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
98 struct cmi_spec *spec = codec->spec;
99 return snd_hda_input_mux_info(spec->input_mux, uinfo);
100}
101
102static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
103{
104 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
105 struct cmi_spec *spec = codec->spec;
106 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
107
108 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
109 return 0;
110}
111
112static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
113{
114 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
115 struct cmi_spec *spec = codec->spec;
116 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
117
118 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
119 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
120}
121
122/*
123 * shared line-in, mic for surrounds
124 */
125
126/* 3-stack / 2 channel */
127static const struct hda_verb cmi9880_ch2_init[] = {
128 /* set line-in PIN for input */
129 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
130 /* set mic PIN for input, also enable vref */
131 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
132 /* route front PCM (DAC1) to HP */
133 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
134 {}
135};
136
137/* 3-stack / 6 channel */
138static const struct hda_verb cmi9880_ch6_init[] = {
139 /* set line-in PIN for output */
140 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
141 /* set mic PIN for output */
142 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
143 /* route front PCM (DAC1) to HP */
144 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
145 {}
146};
147
148/* 3-stack+front / 8 channel */
149static const struct hda_verb cmi9880_ch8_init[] = {
150 /* set line-in PIN for output */
151 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
152 /* set mic PIN for output */
153 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
154 /* route rear-surround PCM (DAC4) to HP */
155 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
156 {}
157};
158
159static const struct hda_channel_mode cmi9880_channel_modes[3] = {
160 { 2, cmi9880_ch2_init },
161 { 6, cmi9880_ch6_init },
162 { 8, cmi9880_ch8_init },
163};
164
165static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
166{
167 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
168 struct cmi_spec *spec = codec->spec;
169 return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes,
170 spec->num_channel_modes);
171}
172
173static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
174{
175 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
176 struct cmi_spec *spec = codec->spec;
177 return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes,
178 spec->num_channel_modes, spec->multiout.max_channels);
179}
180
181static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
182{
183 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
184 struct cmi_spec *spec = codec->spec;
185 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes,
186 spec->num_channel_modes, &spec->multiout.max_channels);
187}
188
189/*
190 */
191static const struct snd_kcontrol_new cmi9880_basic_mixer[] = {
192 /* CMI9880 has no playback volumes! */
193 HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
194 HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
195 HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
196 HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
197 HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
198 {
199 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
200 /* The multiple "Capture Source" controls confuse alsamixer
201 * So call somewhat different..
202 */
203 /* .name = "Capture Source", */
204 .name = "Input Source",
205 .count = 2,
206 .info = cmi_mux_enum_info,
207 .get = cmi_mux_enum_get,
208 .put = cmi_mux_enum_put,
209 },
210 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
211 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
212 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
213 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
214 HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT),
215 HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT),
216 { } /* end */
217};
218
219/*
220 * shared I/O pins
221 */
222static const struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
223 {
224 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
225 .name = "Channel Mode",
226 .info = cmi_ch_mode_info,
227 .get = cmi_ch_mode_get,
228 .put = cmi_ch_mode_put,
229 },
230 { } /* end */
231};
232
233/* AUD-in selections:
234 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
235 */
236static const struct hda_input_mux cmi9880_basic_mux = {
237 .num_items = 4,
238 .items = {
239 { "Front Mic", 0x5 },
240 { "Rear Mic", 0x2 },
241 { "Line", 0x1 },
242 { "CD", 0x7 },
243 }
244};
245
246static const struct hda_input_mux cmi9880_no_line_mux = {
247 .num_items = 3,
248 .items = {
249 { "Front Mic", 0x5 },
250 { "Rear Mic", 0x2 },
251 { "CD", 0x7 },
252 }
253};
254
255/* front, rear, clfe, rear_surr */
256static const hda_nid_t cmi9880_dac_nids[4] = {
257 0x03, 0x04, 0x05, 0x06
258};
259/* ADC0, ADC1 */
260static const hda_nid_t cmi9880_adc_nids[2] = {
261 0x08, 0x09
262};
263
264#define CMI_DIG_OUT_NID 0x07
265#define CMI_DIG_IN_NID 0x0a
266
267/*
268 */
269static const struct hda_verb cmi9880_basic_init[] = {
270 /* port-D for line out (rear panel) */
271 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
272 /* port-E for HP out (front panel) */
273 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
274 /* route front PCM to HP */
275 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
276 /* port-A for surround (rear panel) */
277 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
278 /* port-G for CLFE (rear panel) */
279 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
280 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
281 /* port-H for side (rear panel) */
282 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
283 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
284 /* port-C for line-in (rear panel) */
285 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
286 /* port-B for mic-in (rear panel) with vref */
287 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
288 /* port-F for mic-in (front panel) with vref */
289 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
290 /* CD-in */
291 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
292 /* route front mic to ADC1/2 */
293 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
294 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
295 {} /* terminator */
296};
297
298static const struct hda_verb cmi9880_allout_init[] = {
299 /* port-D for line out (rear panel) */
300 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
301 /* port-E for HP out (front panel) */
302 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
303 /* route front PCM to HP */
304 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
305 /* port-A for side (rear panel) */
306 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
307 /* port-G for CLFE (rear panel) */
308 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
309 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
310 /* port-H for side (rear panel) */
311 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
312 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
313 /* port-C for surround (rear panel) */
314 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
315 /* port-B for mic-in (rear panel) with vref */
316 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
317 /* port-F for mic-in (front panel) with vref */
318 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
319 /* CD-in */
320 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
321 /* route front mic to ADC1/2 */
322 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
323 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
324 {} /* terminator */
325};
326
327/*
328 */
329static int cmi9880_build_controls(struct hda_codec *codec)
330{
331 struct cmi_spec *spec = codec->spec;
332 struct snd_kcontrol *kctl;
333 int i, err;
334
335 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
336 if (err < 0)
337 return err;
338 if (spec->channel_modes) {
339 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
340 if (err < 0)
341 return err;
342 }
343 if (spec->multiout.dig_out_nid) {
344 err = snd_hda_create_spdif_out_ctls(codec,
345 spec->multiout.dig_out_nid,
346 spec->multiout.dig_out_nid);
347 if (err < 0)
348 return err;
349 err = snd_hda_create_spdif_share_sw(codec,
350 &spec->multiout);
351 if (err < 0)
352 return err;
353 spec->multiout.share_spdif = 1;
354 }
355 if (spec->dig_in_nid) {
356 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
357 if (err < 0)
358 return err;
359 }
360
361 /* assign Capture Source enums to NID */
362 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
363 for (i = 0; kctl && i < kctl->count; i++) {
364 err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]);
365 if (err < 0)
366 return err;
367 }
368 return 0;
369}
370
371static int cmi9880_init(struct hda_codec *codec)
372{
373 struct cmi_spec *spec = codec->spec;
374 if (spec->board_config == CMI_ALLOUT)
375 snd_hda_sequence_write(codec, cmi9880_allout_init);
376 else
377 snd_hda_sequence_write(codec, cmi9880_basic_init);
378 if (spec->board_config == CMI_AUTO)
379 snd_hda_sequence_write(codec, spec->multi_init);
380 return 0;
381}
382
383/*
384 * Analog playback callbacks
385 */
386static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
387 struct hda_codec *codec,
388 struct snd_pcm_substream *substream)
389{
390 struct cmi_spec *spec = codec->spec;
391 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
392 hinfo);
393}
394
395static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
396 struct hda_codec *codec,
397 unsigned int stream_tag,
398 unsigned int format,
399 struct snd_pcm_substream *substream)
400{
401 struct cmi_spec *spec = codec->spec;
402 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
403 format, substream);
404}
405
406static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
407 struct hda_codec *codec,
408 struct snd_pcm_substream *substream)
409{
410 struct cmi_spec *spec = codec->spec;
411 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
412}
413
414/*
415 * Digital out
416 */
417static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
418 struct hda_codec *codec,
419 struct snd_pcm_substream *substream)
420{
421 struct cmi_spec *spec = codec->spec;
422 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
423}
424
425static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
426 struct hda_codec *codec,
427 struct snd_pcm_substream *substream)
428{
429 struct cmi_spec *spec = codec->spec;
430 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
431}
432
433static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
434 struct hda_codec *codec,
435 unsigned int stream_tag,
436 unsigned int format,
437 struct snd_pcm_substream *substream)
438{
439 struct cmi_spec *spec = codec->spec;
440 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
441 format, substream);
442}
443
444/*
445 * Analog capture
446 */
447static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
448 struct hda_codec *codec,
449 unsigned int stream_tag,
450 unsigned int format,
451 struct snd_pcm_substream *substream)
452{
453 struct cmi_spec *spec = codec->spec;
454
455 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
456 stream_tag, 0, format);
457 return 0;
458}
459
460static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
461 struct hda_codec *codec,
462 struct snd_pcm_substream *substream)
463{
464 struct cmi_spec *spec = codec->spec;
465
466 snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
467 return 0;
468}
469
470
471/*
472 */
473static const struct hda_pcm_stream cmi9880_pcm_analog_playback = {
474 .substreams = 1,
475 .channels_min = 2,
476 .channels_max = 8,
477 .nid = 0x03, /* NID to query formats and rates */
478 .ops = {
479 .open = cmi9880_playback_pcm_open,
480 .prepare = cmi9880_playback_pcm_prepare,
481 .cleanup = cmi9880_playback_pcm_cleanup
482 },
483};
484
485static const struct hda_pcm_stream cmi9880_pcm_analog_capture = {
486 .substreams = 2,
487 .channels_min = 2,
488 .channels_max = 2,
489 .nid = 0x08, /* NID to query formats and rates */
490 .ops = {
491 .prepare = cmi9880_capture_pcm_prepare,
492 .cleanup = cmi9880_capture_pcm_cleanup
493 },
494};
495
496static const struct hda_pcm_stream cmi9880_pcm_digital_playback = {
497 .substreams = 1,
498 .channels_min = 2,
499 .channels_max = 2,
500 /* NID is set in cmi9880_build_pcms */
501 .ops = {
502 .open = cmi9880_dig_playback_pcm_open,
503 .close = cmi9880_dig_playback_pcm_close,
504 .prepare = cmi9880_dig_playback_pcm_prepare
505 },
506};
507
508static const struct hda_pcm_stream cmi9880_pcm_digital_capture = {
509 .substreams = 1,
510 .channels_min = 2,
511 .channels_max = 2,
512 /* NID is set in cmi9880_build_pcms */
513};
514
515static int cmi9880_build_pcms(struct hda_codec *codec)
516{
517 struct cmi_spec *spec = codec->spec;
518 struct hda_pcm *info = spec->pcm_rec;
519
520 codec->num_pcms = 1;
521 codec->pcm_info = info;
522
523 info->name = "CMI9880";
524 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
525 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
526
527 if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
528 codec->num_pcms++;
529 info++;
530 info->name = "CMI9880 Digital";
531 info->pcm_type = HDA_PCM_TYPE_SPDIF;
532 if (spec->multiout.dig_out_nid) {
533 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
534 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
535 }
536 if (spec->dig_in_nid) {
537 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
538 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
539 }
540 }
541
542 return 0;
543}
544
545static void cmi9880_free(struct hda_codec *codec)
546{
547 kfree(codec->spec);
548}
549
550/*
551 */
552
553static const char * const cmi9880_models[CMI_MODELS] = {
554 [CMI_MINIMAL] = "minimal",
555 [CMI_MIN_FP] = "min_fp",
556 [CMI_FULL] = "full",
557 [CMI_FULL_DIG] = "full_dig",
558 [CMI_ALLOUT] = "allout",
559 [CMI_AUTO] = "auto",
560};
561
562static const struct snd_pci_quirk cmi9880_cfg_tbl[] = {
563 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
564 SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL),
565 SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG),
566 {} /* terminator */
567};
568
569static const struct hda_codec_ops cmi9880_patch_ops = {
570 .build_controls = cmi9880_build_controls,
571 .build_pcms = cmi9880_build_pcms,
572 .init = cmi9880_init,
573 .free = cmi9880_free,
574};
575#endif /* ENABLE_CMI_STATIC_QUIRKS */
576
577/*
578 * stuff for auto-parser
579 */
580static const struct hda_codec_ops cmi_auto_patch_ops = {
581 .build_controls = snd_hda_gen_build_controls,
582 .build_pcms = snd_hda_gen_build_pcms,
583 .init = snd_hda_gen_init,
584 .free = snd_hda_gen_free,
585 .unsol_event = snd_hda_jack_unsol_event,
586};
587
588static int cmi_parse_auto_config(struct hda_codec *codec)
589{
590 struct cmi_spec *spec = codec->spec;
591 struct auto_pin_cfg *cfg = &spec->gen.autocfg;
592 int err;
593
594 snd_hda_gen_spec_init(&spec->gen);
595
596 err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0);
597 if (err < 0)
598 goto error;
599 err = snd_hda_gen_parse_auto_config(codec, cfg);
600 if (err < 0)
601 goto error;
602
603 codec->patch_ops = cmi_auto_patch_ops;
604 return 0;
605
606 error:
607 snd_hda_gen_free(codec);
608 return err;
609}
610
611
612static int patch_cmi9880(struct hda_codec *codec)
613{
614 struct cmi_spec *spec;
615
616 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
617 if (spec == NULL)
618 return -ENOMEM;
619
620 codec->spec = spec;
621#ifdef ENABLE_CMI_STATIC_QUIRKS
622 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
623 cmi9880_models,
624 cmi9880_cfg_tbl);
625 if (spec->board_config < 0) {
626 codec_dbg(codec, "%s: BIOS auto-probing.\n",
627 codec->chip_name);
628 spec->board_config = CMI_AUTO; /* try everything */
629 }
630
631 if (spec->board_config == CMI_AUTO)
632 return cmi_parse_auto_config(codec);
633
634 /* copy default DAC NIDs */
635 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
636 spec->num_dacs = 4;
637
638 switch (spec->board_config) {
639 case CMI_MINIMAL:
640 case CMI_MIN_FP:
641 spec->channel_modes = cmi9880_channel_modes;
642 if (spec->board_config == CMI_MINIMAL)
643 spec->num_channel_modes = 2;
644 else {
645 spec->front_panel = 1;
646 spec->num_channel_modes = 3;
647 }
648 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
649 spec->input_mux = &cmi9880_basic_mux;
650 break;
651 case CMI_FULL:
652 case CMI_FULL_DIG:
653 spec->front_panel = 1;
654 spec->multiout.max_channels = 8;
655 spec->input_mux = &cmi9880_basic_mux;
656 if (spec->board_config == CMI_FULL_DIG) {
657 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
658 spec->dig_in_nid = CMI_DIG_IN_NID;
659 }
660 break;
661 case CMI_ALLOUT:
662 default:
663 spec->front_panel = 1;
664 spec->multiout.max_channels = 8;
665 spec->no_line_in = 1;
666 spec->input_mux = &cmi9880_no_line_mux;
667 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
668 break;
669 }
670
671 spec->multiout.num_dacs = spec->num_dacs;
672 spec->multiout.dac_nids = spec->dac_nids;
673
674 spec->adc_nids = cmi9880_adc_nids;
675
676 codec->patch_ops = cmi9880_patch_ops;
677
678 return 0;
679#else
680 return cmi_parse_auto_config(codec);
681#endif
682}
683
684/*
685 * patch entries
686 */
687static const struct hda_codec_preset snd_hda_preset_cmedia[] = {
688 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
689 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
690 {} /* terminator */
691};
692
693MODULE_ALIAS("snd-hda-codec-id:13f69880");
694MODULE_ALIAS("snd-hda-codec-id:434d4980");
695
696MODULE_LICENSE("GPL");
697MODULE_DESCRIPTION("C-Media HD-audio codec");
698
699static struct hda_codec_preset_list cmedia_list = {
700 .preset = snd_hda_preset_cmedia,
701 .owner = THIS_MODULE,
702};
703
704static int __init patch_cmedia_init(void)
705{
706 return snd_hda_add_codec_preset(&cmedia_list);
707}
708
709static void __exit patch_cmedia_exit(void)
710{
711 snd_hda_delete_codec_preset(&cmedia_list);
712}
713
714module_init(patch_cmedia_init)
715module_exit(patch_cmedia_exit)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Universal Interface for Intel High Definition Audio Codec
4 *
5 * HD audio interface patch for C-Media CMI9880
6 *
7 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
8 */
9
10#include <linux/init.h>
11#include <linux/slab.h>
12#include <linux/module.h>
13#include <sound/core.h>
14#include <sound/hda_codec.h>
15#include "hda_local.h"
16#include "hda_auto_parser.h"
17#include "hda_jack.h"
18#include "hda_generic.h"
19
20struct cmi_spec {
21 struct hda_gen_spec gen;
22};
23
24/*
25 * stuff for auto-parser
26 */
27static const struct hda_codec_ops cmi_auto_patch_ops = {
28 .build_controls = snd_hda_gen_build_controls,
29 .build_pcms = snd_hda_gen_build_pcms,
30 .init = snd_hda_gen_init,
31 .free = snd_hda_gen_free,
32 .unsol_event = snd_hda_jack_unsol_event,
33};
34
35static int patch_cmi9880(struct hda_codec *codec)
36{
37 struct cmi_spec *spec;
38 struct auto_pin_cfg *cfg;
39 int err;
40
41 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
42 if (spec == NULL)
43 return -ENOMEM;
44
45 codec->spec = spec;
46 codec->patch_ops = cmi_auto_patch_ops;
47 cfg = &spec->gen.autocfg;
48 snd_hda_gen_spec_init(&spec->gen);
49
50 err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0);
51 if (err < 0)
52 goto error;
53 err = snd_hda_gen_parse_auto_config(codec, cfg);
54 if (err < 0)
55 goto error;
56
57 return 0;
58
59 error:
60 snd_hda_gen_free(codec);
61 return err;
62}
63
64static int patch_cmi8888(struct hda_codec *codec)
65{
66 struct cmi_spec *spec;
67 struct auto_pin_cfg *cfg;
68 int err;
69
70 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
71 if (!spec)
72 return -ENOMEM;
73
74 codec->spec = spec;
75 codec->patch_ops = cmi_auto_patch_ops;
76 cfg = &spec->gen.autocfg;
77 snd_hda_gen_spec_init(&spec->gen);
78
79 /* mask NID 0x10 from the playback volume selection;
80 * it's a headphone boost volume handled manually below
81 */
82 spec->gen.out_vol_mask = (1ULL << 0x10);
83
84 err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0);
85 if (err < 0)
86 goto error;
87 err = snd_hda_gen_parse_auto_config(codec, cfg);
88 if (err < 0)
89 goto error;
90
91 if (get_defcfg_device(snd_hda_codec_get_pincfg(codec, 0x10)) ==
92 AC_JACK_HP_OUT) {
93 static const struct snd_kcontrol_new amp_kctl =
94 HDA_CODEC_VOLUME("Headphone Amp Playback Volume",
95 0x10, 0, HDA_OUTPUT);
96 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &_kctl)) {
97 err = -ENOMEM;
98 goto error;
99 }
100 }
101
102 return 0;
103
104 error:
105 snd_hda_gen_free(codec);
106 return err;
107}
108
109/*
110 * patch entries
111 */
112static const struct hda_device_id snd_hda_id_cmedia[] = {
113 HDA_CODEC_ENTRY(0x13f68888, "CMI8888", patch_cmi8888),
114 HDA_CODEC_ENTRY(0x13f69880, "CMI9880", patch_cmi9880),
115 HDA_CODEC_ENTRY(0x434d4980, "CMI9880", patch_cmi9880),
116 {} /* terminator */
117};
118MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cmedia);
119
120MODULE_LICENSE("GPL");
121MODULE_DESCRIPTION("C-Media HD-audio codec");
122
123static struct hda_codec_driver cmedia_driver = {
124 .id = snd_hda_id_cmedia,
125};
126
127module_hda_codec_driver(cmedia_driver);