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Initial commit
[wrt350n-kernel.git] / sound / pci / hda / patch_cmedia.c
blob3d6097ba1d68fb98f851fe1668effd6fe1d0a4ba
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/delay.h>
26 #include <linux/slab.h>
27 #include <linux/pci.h>
28 #include <sound/core.h>
29 #include "hda_codec.h"
30 #include "hda_local.h"
31 #define NUM_PINS 11
32
33
34 /* board config type */
35 enum {
36 CMI_MINIMAL, /* back 3-jack */
37 CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */
38 CMI_FULL, /* back 6-jack + front-panel 2-jack */
39 CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */
40 CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */
41 CMI_AUTO, /* let driver guess it */
42 CMI_MODELS
43 };
44
45 struct cmi_spec {
46 int board_config;
47 unsigned int no_line_in: 1; /* no line-in (5-jack) */
48 unsigned int front_panel: 1; /* has front-panel 2-jack */
49
50 /* playback */
51 struct hda_multi_out multiout;
52 hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */
53 int num_dacs;
54
55 /* capture */
56 hda_nid_t *adc_nids;
57 hda_nid_t dig_in_nid;
58
59 /* capture source */
60 const struct hda_input_mux *input_mux;
61 unsigned int cur_mux[2];
62
63 /* channel mode */
64 int num_channel_modes;
65 const struct hda_channel_mode *channel_modes;
66
67 struct hda_pcm pcm_rec[2]; /* PCM information */
68
69 /* pin deafault configuration */
70 hda_nid_t pin_nid[NUM_PINS];
71 unsigned int def_conf[NUM_PINS];
72 unsigned int pin_def_confs;
73
74 /* multichannel pins */
75 struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */
76 };
77
78 /*
79 * input MUX
80 */
81 static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
82 {
83 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
84 struct cmi_spec *spec = codec->spec;
85 return snd_hda_input_mux_info(spec->input_mux, uinfo);
86 }
87
88 static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
89 {
90 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
91 struct cmi_spec *spec = codec->spec;
92 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
93
94 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
95 return 0;
96 }
97
98 static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
99 {
100 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
101 struct cmi_spec *spec = codec->spec;
102 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
103
104 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
105 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
106 }
107
108 /*
109 * shared line-in, mic for surrounds
110 */
111
112 /* 3-stack / 2 channel */
113 static struct hda_verb cmi9880_ch2_init[] = {
114 /* set line-in PIN for input */
115 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
116 /* set mic PIN for input, also enable vref */
117 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
118 /* route front PCM (DAC1) to HP */
119 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
120 {}
121 };
122
123 /* 3-stack / 6 channel */
124 static struct hda_verb cmi9880_ch6_init[] = {
125 /* set line-in PIN for output */
126 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
127 /* set mic PIN for output */
128 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
129 /* route front PCM (DAC1) to HP */
130 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
131 {}
132 };
133
134 /* 3-stack+front / 8 channel */
135 static struct hda_verb cmi9880_ch8_init[] = {
136 /* set line-in PIN for output */
137 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
138 /* set mic PIN for output */
139 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
140 /* route rear-surround PCM (DAC4) to HP */
141 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
142 {}
143 };
144
145 static struct hda_channel_mode cmi9880_channel_modes[3] = {
146 { 2, cmi9880_ch2_init },
147 { 6, cmi9880_ch6_init },
148 { 8, cmi9880_ch8_init },
149 };
150
151 static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
152 {
153 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
154 struct cmi_spec *spec = codec->spec;
155 return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes,
156 spec->num_channel_modes);
157 }
158
159 static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
160 {
161 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
162 struct cmi_spec *spec = codec->spec;
163 return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes,
164 spec->num_channel_modes, spec->multiout.max_channels);
165 }
166
167 static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
168 {
169 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
170 struct cmi_spec *spec = codec->spec;
171 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes,
172 spec->num_channel_modes, &spec->multiout.max_channels);
173 }
174
175 /*
176 */
177 static struct snd_kcontrol_new cmi9880_basic_mixer[] = {
178 /* CMI9880 has no playback volumes! */
179 HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
180 HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
181 HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
182 HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
183 HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
184 {
185 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
186 /* The multiple "Capture Source" controls confuse alsamixer
187 * So call somewhat different..
188 */
189 /* .name = "Capture Source", */
190 .name = "Input Source",
191 .count = 2,
192 .info = cmi_mux_enum_info,
193 .get = cmi_mux_enum_get,
194 .put = cmi_mux_enum_put,
195 },
196 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
197 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
198 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
199 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
200 HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
201 HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
202 { } /* end */
203 };
204
205 /*
206 * shared I/O pins
207 */
208 static struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
209 {
210 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
211 .name = "Channel Mode",
212 .info = cmi_ch_mode_info,
213 .get = cmi_ch_mode_get,
214 .put = cmi_ch_mode_put,
215 },
216 { } /* end */
217 };
218
219 /* AUD-in selections:
220 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
221 */
222 static struct hda_input_mux cmi9880_basic_mux = {
223 .num_items = 4,
224 .items = {
225 { "Front Mic", 0x5 },
226 { "Rear Mic", 0x2 },
227 { "Line", 0x1 },
228 { "CD", 0x7 },
229 }
230 };
231
232 static struct hda_input_mux cmi9880_no_line_mux = {
233 .num_items = 3,
234 .items = {
235 { "Front Mic", 0x5 },
236 { "Rear Mic", 0x2 },
237 { "CD", 0x7 },
238 }
239 };
240
241 /* front, rear, clfe, rear_surr */
242 static hda_nid_t cmi9880_dac_nids[4] = {
243 0x03, 0x04, 0x05, 0x06
244 };
245 /* ADC0, ADC1 */
246 static hda_nid_t cmi9880_adc_nids[2] = {
247 0x08, 0x09
248 };
249
250 #define CMI_DIG_OUT_NID 0x07
251 #define CMI_DIG_IN_NID 0x0a
252
253 /*
254 */
255 static struct hda_verb cmi9880_basic_init[] = {
256 /* port-D for line out (rear panel) */
257 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
258 /* port-E for HP out (front panel) */
259 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
260 /* route front PCM to HP */
261 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
262 /* port-A for surround (rear panel) */
263 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
264 /* port-G for CLFE (rear panel) */
265 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
266 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
267 /* port-H for side (rear panel) */
268 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
269 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
270 /* port-C for line-in (rear panel) */
271 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
272 /* port-B for mic-in (rear panel) with vref */
273 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
274 /* port-F for mic-in (front panel) with vref */
275 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
276 /* CD-in */
277 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
278 /* route front mic to ADC1/2 */
279 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
280 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
281 {} /* terminator */
282 };
283
284 static struct hda_verb cmi9880_allout_init[] = {
285 /* port-D for line out (rear panel) */
286 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
287 /* port-E for HP out (front panel) */
288 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
289 /* route front PCM to HP */
290 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
291 /* port-A for side (rear panel) */
292 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
293 /* port-G for CLFE (rear panel) */
294 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
295 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
296 /* port-H for side (rear panel) */
297 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
298 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
299 /* port-C for surround (rear panel) */
300 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
301 /* port-B for mic-in (rear panel) with vref */
302 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
303 /* port-F for mic-in (front panel) with vref */
304 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
305 /* CD-in */
306 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
307 /* route front mic to ADC1/2 */
308 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
309 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
310 {} /* terminator */
311 };
312
313 /*
314 */
315 static int cmi9880_build_controls(struct hda_codec *codec)
316 {
317 struct cmi_spec *spec = codec->spec;
318 int err;
319
320 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
321 if (err < 0)
322 return err;
323 if (spec->channel_modes) {
324 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
325 if (err < 0)
326 return err;
327 }
328 if (spec->multiout.dig_out_nid) {
329 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
330 if (err < 0)
331 return err;
332 }
333 if (spec->dig_in_nid) {
334 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
335 if (err < 0)
336 return err;
337 }
338 return 0;
339 }
340
341 /* fill in the multi_dac_nids table, which will decide
342 which audio widget to use for each channel */
343 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
344 {
345 struct cmi_spec *spec = codec->spec;
346 hda_nid_t nid;
347 int assigned[4];
348 int i, j;
349
350 /* clear the table, only one c-media dac assumed here */
351 memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
352 memset(assigned, 0, sizeof(assigned));
353 /* check the pins we found */
354 for (i = 0; i < cfg->line_outs; i++) {
355 nid = cfg->line_out_pins[i];
356 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
357 if (nid >= 0x0b && nid <= 0x0e) {
358 spec->dac_nids[i] = (nid - 0x0b) + 0x03;
359 assigned[nid - 0x0b] = 1;
360 }
361 }
362 /* left pin can be connect to any audio widget */
363 for (i = 0; i < cfg->line_outs; i++) {
364 nid = cfg->line_out_pins[i];
365 if (nid <= 0x0e)
366 continue;
367 /* search for an empty channel */
368 for (j = 0; j < cfg->line_outs; j++) {
369 if (! assigned[j]) {
370 spec->dac_nids[i] = j + 0x03;
371 assigned[j] = 1;
372 break;
373 }
374 }
375 }
376 spec->num_dacs = cfg->line_outs;
377 return 0;
378 }
379
380 /* create multi_init table, which is used for multichannel initialization */
381 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
382 {
383 struct cmi_spec *spec = codec->spec;
384 hda_nid_t nid;
385 int i, j, k, len;
386
387 /* clear the table, only one c-media dac assumed here */
388 memset(spec->multi_init, 0, sizeof(spec->multi_init));
389 for (j = 0, i = 0; i < cfg->line_outs; i++) {
390 hda_nid_t conn[4];
391 nid = cfg->line_out_pins[i];
392 /* set as output */
393 spec->multi_init[j].nid = nid;
394 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
395 spec->multi_init[j].param = PIN_OUT;
396 j++;
397 if (nid > 0x0e) {
398 /* set connection */
399 spec->multi_init[j].nid = nid;
400 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
401 spec->multi_init[j].param = 0;
402 /* find the index in connect list */
403 len = snd_hda_get_connections(codec, nid, conn, 4);
404 for (k = 0; k < len; k++)
405 if (conn[k] == spec->dac_nids[i]) {
406 spec->multi_init[j].param = k;
407 break;
408 }
409 j++;
410 }
411 }
412 return 0;
413 }
414
415 static int cmi9880_init(struct hda_codec *codec)
416 {
417 struct cmi_spec *spec = codec->spec;
418 if (spec->board_config == CMI_ALLOUT)
419 snd_hda_sequence_write(codec, cmi9880_allout_init);
420 else
421 snd_hda_sequence_write(codec, cmi9880_basic_init);
422 if (spec->board_config == CMI_AUTO)
423 snd_hda_sequence_write(codec, spec->multi_init);
424 return 0;
425 }
426
427 /*
428 * Analog playback callbacks
429 */
430 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
431 struct hda_codec *codec,
432 struct snd_pcm_substream *substream)
433 {
434 struct cmi_spec *spec = codec->spec;
435 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
436 }
437
438 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
439 struct hda_codec *codec,
440 unsigned int stream_tag,
441 unsigned int format,
442 struct snd_pcm_substream *substream)
443 {
444 struct cmi_spec *spec = codec->spec;
445 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
446 format, substream);
447 }
448
449 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
450 struct hda_codec *codec,
451 struct snd_pcm_substream *substream)
452 {
453 struct cmi_spec *spec = codec->spec;
454 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
455 }
456
457 /*
458 * Digital out
459 */
460 static int cmi9880_dig_playback_pcm_open(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 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
466 }
467
468 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
469 struct hda_codec *codec,
470 struct snd_pcm_substream *substream)
471 {
472 struct cmi_spec *spec = codec->spec;
473 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
474 }
475
476 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
477 struct hda_codec *codec,
478 unsigned int stream_tag,
479 unsigned int format,
480 struct snd_pcm_substream *substream)
481 {
482 struct cmi_spec *spec = codec->spec;
483 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
484 format, substream);
485 }
486
487 /*
488 * Analog capture
489 */
490 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
491 struct hda_codec *codec,
492 unsigned int stream_tag,
493 unsigned int format,
494 struct snd_pcm_substream *substream)
495 {
496 struct cmi_spec *spec = codec->spec;
497
498 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
499 stream_tag, 0, format);
500 return 0;
501 }
502
503 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
504 struct hda_codec *codec,
505 struct snd_pcm_substream *substream)
506 {
507 struct cmi_spec *spec = codec->spec;
508
509 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
510 return 0;
511 }
512
513
514 /*
515 */
516 static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
517 .substreams = 1,
518 .channels_min = 2,
519 .channels_max = 8,
520 .nid = 0x03, /* NID to query formats and rates */
521 .ops = {
522 .open = cmi9880_playback_pcm_open,
523 .prepare = cmi9880_playback_pcm_prepare,
524 .cleanup = cmi9880_playback_pcm_cleanup
525 },
526 };
527
528 static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
529 .substreams = 2,
530 .channels_min = 2,
531 .channels_max = 2,
532 .nid = 0x08, /* NID to query formats and rates */
533 .ops = {
534 .prepare = cmi9880_capture_pcm_prepare,
535 .cleanup = cmi9880_capture_pcm_cleanup
536 },
537 };
538
539 static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
540 .substreams = 1,
541 .channels_min = 2,
542 .channels_max = 2,
543 /* NID is set in cmi9880_build_pcms */
544 .ops = {
545 .open = cmi9880_dig_playback_pcm_open,
546 .close = cmi9880_dig_playback_pcm_close,
547 .prepare = cmi9880_dig_playback_pcm_prepare
548 },
549 };
550
551 static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
552 .substreams = 1,
553 .channels_min = 2,
554 .channels_max = 2,
555 /* NID is set in cmi9880_build_pcms */
556 };
557
558 static int cmi9880_build_pcms(struct hda_codec *codec)
559 {
560 struct cmi_spec *spec = codec->spec;
561 struct hda_pcm *info = spec->pcm_rec;
562
563 codec->num_pcms = 1;
564 codec->pcm_info = info;
565
566 info->name = "CMI9880";
567 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
568 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
569
570 if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
571 codec->num_pcms++;
572 info++;
573 info->name = "CMI9880 Digital";
574 if (spec->multiout.dig_out_nid) {
575 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
576 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
577 }
578 if (spec->dig_in_nid) {
579 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
580 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
581 }
582 }
583
584 return 0;
585 }
586
587 static void cmi9880_free(struct hda_codec *codec)
588 {
589 kfree(codec->spec);
590 }
591
592 /*
593 */
594
595 static const char *cmi9880_models[CMI_MODELS] = {
596 [CMI_MINIMAL] = "minimal",
597 [CMI_MIN_FP] = "min_fp",
598 [CMI_FULL] = "full",
599 [CMI_FULL_DIG] = "full_dig",
600 [CMI_ALLOUT] = "allout",
601 [CMI_AUTO] = "auto",
602 };
603
604 static struct snd_pci_quirk cmi9880_cfg_tbl[] = {
605 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
606 {} /* terminator */
607 };
608
609 static struct hda_codec_ops cmi9880_patch_ops = {
610 .build_controls = cmi9880_build_controls,
611 .build_pcms = cmi9880_build_pcms,
612 .init = cmi9880_init,
613 .free = cmi9880_free,
614 };
615
616 static int patch_cmi9880(struct hda_codec *codec)
617 {
618 struct cmi_spec *spec;
619
620 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
621 if (spec == NULL)
622 return -ENOMEM;
623
624 codec->spec = spec;
625 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
626 cmi9880_models,
627 cmi9880_cfg_tbl);
628 if (spec->board_config < 0) {
629 snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
630 spec->board_config = CMI_AUTO; /* try everything */
631 }
632
633 /* copy default DAC NIDs */
634 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
635 spec->num_dacs = 4;
636
637 switch (spec->board_config) {
638 case CMI_MINIMAL:
639 case CMI_MIN_FP:
640 spec->channel_modes = cmi9880_channel_modes;
641 if (spec->board_config == CMI_MINIMAL)
642 spec->num_channel_modes = 2;
643 else {
644 spec->front_panel = 1;
645 spec->num_channel_modes = 3;
646 }
647 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
648 spec->input_mux = &cmi9880_basic_mux;
649 break;
650 case CMI_FULL:
651 case CMI_FULL_DIG:
652 spec->front_panel = 1;
653 spec->multiout.max_channels = 8;
654 spec->input_mux = &cmi9880_basic_mux;
655 if (spec->board_config == CMI_FULL_DIG) {
656 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
657 spec->dig_in_nid = CMI_DIG_IN_NID;
658 }
659 break;
660 case CMI_ALLOUT:
661 spec->front_panel = 1;
662 spec->multiout.max_channels = 8;
663 spec->no_line_in = 1;
664 spec->input_mux = &cmi9880_no_line_mux;
665 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
666 break;
667 case CMI_AUTO:
668 {
669 unsigned int port_e, port_f, port_g, port_h;
670 unsigned int port_spdifi, port_spdifo;
671 struct auto_pin_cfg cfg;
672
673 /* collect pin default configuration */
674 port_e = snd_hda_codec_read(codec, 0x0f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
675 port_f = snd_hda_codec_read(codec, 0x10, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
676 spec->front_panel = 1;
677 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
678 get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
679 port_g = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
680 port_h = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
681 spec->channel_modes = cmi9880_channel_modes;
682 /* no front panel */
683 if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
684 get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
685 /* no optional rear panel */
686 spec->board_config = CMI_MINIMAL;
687 spec->front_panel = 0;
688 spec->num_channel_modes = 2;
689 } else {
690 spec->board_config = CMI_MIN_FP;
691 spec->num_channel_modes = 3;
692 }
693 spec->input_mux = &cmi9880_basic_mux;
694 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
695 } else {
696 spec->input_mux = &cmi9880_basic_mux;
697 port_spdifi = snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
698 port_spdifo = snd_hda_codec_read(codec, 0x12, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
699 if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
700 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
701 if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
702 spec->dig_in_nid = CMI_DIG_IN_NID;
703 spec->multiout.max_channels = 8;
704 }
705 snd_hda_parse_pin_def_config(codec, &cfg, NULL);
706 if (cfg.line_outs) {
707 spec->multiout.max_channels = cfg.line_outs * 2;
708 cmi9880_fill_multi_dac_nids(codec, &cfg);
709 cmi9880_fill_multi_init(codec, &cfg);
710 } else
711 snd_printd("patch_cmedia: cannot detect association in defcfg\n");
712 break;
713 }
714 }
715
716 spec->multiout.num_dacs = spec->num_dacs;
717 spec->multiout.dac_nids = spec->dac_nids;
718
719 spec->adc_nids = cmi9880_adc_nids;
720
721 codec->patch_ops = cmi9880_patch_ops;
722
723 return 0;
724 }
725
726 /*
727 * patch entries
728 */
729 struct hda_codec_preset snd_hda_preset_cmedia[] = {
730 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
731 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
732 {} /* terminator */
733 };
WRT350N Kernel Patches