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 <sound/driver.h>
25 #include <linux/init.h>
26 #include <linux/delay.h>
27 #include <linux/slab.h>
28 #include <linux/pci.h>
29 #include <sound/core.h>
30 #include "hda_codec.h"
31 #include "hda_local.h"
32 #include "hda_patch.h"
33 #define NUM_PINS 11
34
35
36 /* board config type */
37 enum {
38 CMI_MINIMAL, /* back 3-jack */
39 CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */
40 CMI_FULL, /* back 6-jack + front-panel 2-jack */
41 CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */
42 CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */
43 CMI_AUTO, /* let driver guess it */
44 CMI_MODELS
45 };
46
47 struct cmi_spec {
48 int board_config;
49 unsigned int no_line_in: 1; /* no line-in (5-jack) */
50 unsigned int front_panel: 1; /* has front-panel 2-jack */
51
52 /* playback */
53 struct hda_multi_out multiout;
54 hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */
55 int num_dacs;
56
57 /* capture */
58 hda_nid_t *adc_nids;
59 hda_nid_t dig_in_nid;
60
61 /* capture source */
62 const struct hda_input_mux *input_mux;
63 unsigned int cur_mux[2];
64
65 /* channel mode */
66 int num_channel_modes;
67 const struct hda_channel_mode *channel_modes;
68
69 struct hda_pcm pcm_rec[2]; /* PCM information */
70
71 /* pin deafault configuration */
72 hda_nid_t pin_nid[NUM_PINS];
73 unsigned int def_conf[NUM_PINS];
74 unsigned int pin_def_confs;
75
76 /* multichannel pins */
77 struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */
78 };
79
80 /*
81 * input MUX
82 */
83 static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
84 {
85 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
86 struct cmi_spec *spec = codec->spec;
87 return snd_hda_input_mux_info(spec->input_mux, uinfo);
88 }
89
90 static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
91 {
92 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
93 struct cmi_spec *spec = codec->spec;
94 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
95
96 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
97 return 0;
98 }
99
100 static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
101 {
102 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
103 struct cmi_spec *spec = codec->spec;
104 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
105
106 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
107 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
108 }
109
110 /*
111 * shared line-in, mic for surrounds
112 */
113
114 /* 3-stack / 2 channel */
115 static struct hda_verb cmi9880_ch2_init[] = {
116 /* set line-in PIN for input */
117 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
118 /* set mic PIN for input, also enable vref */
119 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
120 /* route front PCM (DAC1) to HP */
121 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
122 {}
123 };
124
125 /* 3-stack / 6 channel */
126 static struct hda_verb cmi9880_ch6_init[] = {
127 /* set line-in PIN for output */
128 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
129 /* set mic PIN for output */
130 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
131 /* route front PCM (DAC1) to HP */
132 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
133 {}
134 };
135
136 /* 3-stack+front / 8 channel */
137 static struct hda_verb cmi9880_ch8_init[] = {
138 /* set line-in PIN for output */
139 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
140 /* set mic PIN for output */
141 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
142 /* route rear-surround PCM (DAC4) to HP */
143 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
144 {}
145 };
146
147 static struct hda_channel_mode cmi9880_channel_modes[3] = {
148 { 2, cmi9880_ch2_init },
149 { 6, cmi9880_ch6_init },
150 { 8, cmi9880_ch8_init },
151 };
152
153 static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
154 {
155 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
156 struct cmi_spec *spec = codec->spec;
157 return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes,
158 spec->num_channel_modes);
159 }
160
161 static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
162 {
163 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
164 struct cmi_spec *spec = codec->spec;
165 return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes,
166 spec->num_channel_modes, spec->multiout.max_channels);
167 }
168
169 static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
170 {
171 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
172 struct cmi_spec *spec = codec->spec;
173 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes,
174 spec->num_channel_modes, &spec->multiout.max_channels);
175 }
176
177 /*
178 */
179 static struct snd_kcontrol_new cmi9880_basic_mixer[] = {
180 /* CMI9880 has no playback volumes! */
181 HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
182 HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
183 HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
184 HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
185 HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
186 {
187 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
188 /* The multiple "Capture Source" controls confuse alsamixer
189 * So call somewhat different..
190 */
191 /* .name = "Capture Source", */
192 .name = "Input Source",
193 .count = 2,
194 .info = cmi_mux_enum_info,
195 .get = cmi_mux_enum_get,
196 .put = cmi_mux_enum_put,
197 },
198 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
199 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
200 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
201 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
202 HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
203 HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
204 { } /* end */
205 };
206
207 /*
208 * shared I/O pins
209 */
210 static struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
211 {
212 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
213 .name = "Channel Mode",
214 .info = cmi_ch_mode_info,
215 .get = cmi_ch_mode_get,
216 .put = cmi_ch_mode_put,
217 },
218 { } /* end */
219 };
220
221 /* AUD-in selections:
222 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
223 */
224 static struct hda_input_mux cmi9880_basic_mux = {
225 .num_items = 4,
226 .items = {
227 { "Front Mic", 0x5 },
228 { "Rear Mic", 0x2 },
229 { "Line", 0x1 },
230 { "CD", 0x7 },
231 }
232 };
233
234 static struct hda_input_mux cmi9880_no_line_mux = {
235 .num_items = 3,
236 .items = {
237 { "Front Mic", 0x5 },
238 { "Rear Mic", 0x2 },
239 { "CD", 0x7 },
240 }
241 };
242
243 /* front, rear, clfe, rear_surr */
244 static hda_nid_t cmi9880_dac_nids[4] = {
245 0x03, 0x04, 0x05, 0x06
246 };
247 /* ADC0, ADC1 */
248 static hda_nid_t cmi9880_adc_nids[2] = {
249 0x08, 0x09
250 };
251
252 #define CMI_DIG_OUT_NID 0x07
253 #define CMI_DIG_IN_NID 0x0a
254
255 /*
256 */
257 static struct hda_verb cmi9880_basic_init[] = {
258 /* port-D for line out (rear panel) */
259 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
260 /* port-E for HP out (front panel) */
261 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
262 /* route front PCM to HP */
263 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
264 /* port-A for surround (rear panel) */
265 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
266 /* port-G for CLFE (rear panel) */
267 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
268 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
269 /* port-H for side (rear panel) */
270 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
271 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
272 /* port-C for line-in (rear panel) */
273 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
274 /* port-B for mic-in (rear panel) with vref */
275 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
276 /* port-F for mic-in (front panel) with vref */
277 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
278 /* CD-in */
279 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
280 /* route front mic to ADC1/2 */
281 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
282 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
283 {} /* terminator */
284 };
285
286 static struct hda_verb cmi9880_allout_init[] = {
287 /* port-D for line out (rear panel) */
288 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
289 /* port-E for HP out (front panel) */
290 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
291 /* route front PCM to HP */
292 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
293 /* port-A for side (rear panel) */
294 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
295 /* port-G for CLFE (rear panel) */
296 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
297 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
298 /* port-H for side (rear panel) */
299 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
300 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
301 /* port-C for surround (rear panel) */
302 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
303 /* port-B for mic-in (rear panel) with vref */
304 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
305 /* port-F for mic-in (front panel) with vref */
306 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
307 /* CD-in */
308 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
309 /* route front mic to ADC1/2 */
310 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
311 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
312 {} /* terminator */
313 };
314
315 /*
316 */
317 static int cmi9880_build_controls(struct hda_codec *codec)
318 {
319 struct cmi_spec *spec = codec->spec;
320 int err;
321
322 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
323 if (err < 0)
324 return err;
325 if (spec->channel_modes) {
326 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
327 if (err < 0)
328 return err;
329 }
330 if (spec->multiout.dig_out_nid) {
331 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
332 if (err < 0)
333 return err;
334 err = snd_hda_create_spdif_share_sw(codec,
335 &spec->multiout);
336 if (err < 0)
337 return err;
338 spec->multiout.share_spdif = 1;
339 }
340 if (spec->dig_in_nid) {
341 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
342 if (err < 0)
343 return err;
344 }
345 return 0;
346 }
347
348 /* fill in the multi_dac_nids table, which will decide
349 which audio widget to use for each channel */
350 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
351 {
352 struct cmi_spec *spec = codec->spec;
353 hda_nid_t nid;
354 int assigned[4];
355 int i, j;
356
357 /* clear the table, only one c-media dac assumed here */
358 memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
359 memset(assigned, 0, sizeof(assigned));
360 /* check the pins we found */
361 for (i = 0; i < cfg->line_outs; i++) {
362 nid = cfg->line_out_pins[i];
363 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
364 if (nid >= 0x0b && nid <= 0x0e) {
365 spec->dac_nids[i] = (nid - 0x0b) + 0x03;
366 assigned[nid - 0x0b] = 1;
367 }
368 }
369 /* left pin can be connect to any audio widget */
370 for (i = 0; i < cfg->line_outs; i++) {
371 nid = cfg->line_out_pins[i];
372 if (nid <= 0x0e)
373 continue;
374 /* search for an empty channel */
375 for (j = 0; j < cfg->line_outs; j++) {
376 if (! assigned[j]) {
377 spec->dac_nids[i] = j + 0x03;
378 assigned[j] = 1;
379 break;
380 }
381 }
382 }
383 spec->num_dacs = cfg->line_outs;
384 return 0;
385 }
386
387 /* create multi_init table, which is used for multichannel initialization */
388 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
389 {
390 struct cmi_spec *spec = codec->spec;
391 hda_nid_t nid;
392 int i, j, k, len;
393
394 /* clear the table, only one c-media dac assumed here */
395 memset(spec->multi_init, 0, sizeof(spec->multi_init));
396 for (j = 0, i = 0; i < cfg->line_outs; i++) {
397 hda_nid_t conn[4];
398 nid = cfg->line_out_pins[i];
399 /* set as output */
400 spec->multi_init[j].nid = nid;
401 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
402 spec->multi_init[j].param = PIN_OUT;
403 j++;
404 if (nid > 0x0e) {
405 /* set connection */
406 spec->multi_init[j].nid = nid;
407 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
408 spec->multi_init[j].param = 0;
409 /* find the index in connect list */
410 len = snd_hda_get_connections(codec, nid, conn, 4);
411 for (k = 0; k < len; k++)
412 if (conn[k] == spec->dac_nids[i]) {
413 spec->multi_init[j].param = k;
414 break;
415 }
416 j++;
417 }
418 }
419 return 0;
420 }
421
422 static int cmi9880_init(struct hda_codec *codec)
423 {
424 struct cmi_spec *spec = codec->spec;
425 if (spec->board_config == CMI_ALLOUT)
426 snd_hda_sequence_write(codec, cmi9880_allout_init);
427 else
428 snd_hda_sequence_write(codec, cmi9880_basic_init);
429 if (spec->board_config == CMI_AUTO)
430 snd_hda_sequence_write(codec, spec->multi_init);
431 return 0;
432 }
433
434 /*
435 * Analog playback callbacks
436 */
437 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
438 struct hda_codec *codec,
439 struct snd_pcm_substream *substream)
440 {
441 struct cmi_spec *spec = codec->spec;
442 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
443 hinfo);
444 }
445
446 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
447 struct hda_codec *codec,
448 unsigned int stream_tag,
449 unsigned int format,
450 struct snd_pcm_substream *substream)
451 {
452 struct cmi_spec *spec = codec->spec;
453 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
454 format, substream);
455 }
456
457 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
458 struct hda_codec *codec,
459 struct snd_pcm_substream *substream)
460 {
461 struct cmi_spec *spec = codec->spec;
462 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
463 }
464
465 /*
466 * Digital out
467 */
468 static int cmi9880_dig_playback_pcm_open(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_open(codec, &spec->multiout);
474 }
475
476 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
477 struct hda_codec *codec,
478 struct snd_pcm_substream *substream)
479 {
480 struct cmi_spec *spec = codec->spec;
481 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
482 }
483
484 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
485 struct hda_codec *codec,
486 unsigned int stream_tag,
487 unsigned int format,
488 struct snd_pcm_substream *substream)
489 {
490 struct cmi_spec *spec = codec->spec;
491 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
492 format, substream);
493 }
494
495 /*
496 * Analog capture
497 */
498 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
499 struct hda_codec *codec,
500 unsigned int stream_tag,
501 unsigned int format,
502 struct snd_pcm_substream *substream)
503 {
504 struct cmi_spec *spec = codec->spec;
505
506 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
507 stream_tag, 0, format);
508 return 0;
509 }
510
511 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
512 struct hda_codec *codec,
513 struct snd_pcm_substream *substream)
514 {
515 struct cmi_spec *spec = codec->spec;
516
517 snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
518 return 0;
519 }
520
521
522 /*
523 */
524 static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
525 .substreams = 1,
526 .channels_min = 2,
527 .channels_max = 8,
528 .nid = 0x03, /* NID to query formats and rates */
529 .ops = {
530 .open = cmi9880_playback_pcm_open,
531 .prepare = cmi9880_playback_pcm_prepare,
532 .cleanup = cmi9880_playback_pcm_cleanup
533 },
534 };
535
536 static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
537 .substreams = 2,
538 .channels_min = 2,
539 .channels_max = 2,
540 .nid = 0x08, /* NID to query formats and rates */
541 .ops = {
542 .prepare = cmi9880_capture_pcm_prepare,
543 .cleanup = cmi9880_capture_pcm_cleanup
544 },
545 };
546
547 static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
548 .substreams = 1,
549 .channels_min = 2,
550 .channels_max = 2,
551 /* NID is set in cmi9880_build_pcms */
552 .ops = {
553 .open = cmi9880_dig_playback_pcm_open,
554 .close = cmi9880_dig_playback_pcm_close,
555 .prepare = cmi9880_dig_playback_pcm_prepare
556 },
557 };
558
559 static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
560 .substreams = 1,
561 .channels_min = 2,
562 .channels_max = 2,
563 /* NID is set in cmi9880_build_pcms */
564 };
565
566 static int cmi9880_build_pcms(struct hda_codec *codec)
567 {
568 struct cmi_spec *spec = codec->spec;
569 struct hda_pcm *info = spec->pcm_rec;
570
571 codec->num_pcms = 1;
572 codec->pcm_info = info;
573
574 info->name = "CMI9880";
575 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
576 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
577
578 if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
579 codec->num_pcms++;
580 info++;
581 info->name = "CMI9880 Digital";
582 info->pcm_type = HDA_PCM_TYPE_SPDIF;
583 if (spec->multiout.dig_out_nid) {
584 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
585 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
586 }
587 if (spec->dig_in_nid) {
588 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
589 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
590 }
591 }
592
593 return 0;
594 }
595
596 static void cmi9880_free(struct hda_codec *codec)
597 {
598 kfree(codec->spec);
599 }
600
601 /*
602 */
603
604 static const char *cmi9880_models[CMI_MODELS] = {
605 [CMI_MINIMAL] = "minimal",
606 [CMI_MIN_FP] = "min_fp",
607 [CMI_FULL] = "full",
608 [CMI_FULL_DIG] = "full_dig",
609 [CMI_ALLOUT] = "allout",
610 [CMI_AUTO] = "auto",
611 };
612
613 static struct snd_pci_quirk cmi9880_cfg_tbl[] = {
614 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
615 SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL),
616 SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG),
617 {} /* terminator */
618 };
619
620 static struct hda_codec_ops cmi9880_patch_ops = {
621 .build_controls = cmi9880_build_controls,
622 .build_pcms = cmi9880_build_pcms,
623 .init = cmi9880_init,
624 .free = cmi9880_free,
625 };
626
627 static int patch_cmi9880(struct hda_codec *codec)
628 {
629 struct cmi_spec *spec;
630
631 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
632 if (spec == NULL)
633 return -ENOMEM;
634
635 codec->spec = spec;
636 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
637 cmi9880_models,
638 cmi9880_cfg_tbl);
639 if (spec->board_config < 0) {
640 snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
641 spec->board_config = CMI_AUTO; /* try everything */
642 }
643
644 /* copy default DAC NIDs */
645 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
646 spec->num_dacs = 4;
647
648 switch (spec->board_config) {
649 case CMI_MINIMAL:
650 case CMI_MIN_FP:
651 spec->channel_modes = cmi9880_channel_modes;
652 if (spec->board_config == CMI_MINIMAL)
653 spec->num_channel_modes = 2;
654 else {
655 spec->front_panel = 1;
656 spec->num_channel_modes = 3;
657 }
658 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
659 spec->input_mux = &cmi9880_basic_mux;
660 break;
661 case CMI_FULL:
662 case CMI_FULL_DIG:
663 spec->front_panel = 1;
664 spec->multiout.max_channels = 8;
665 spec->input_mux = &cmi9880_basic_mux;
666 if (spec->board_config == CMI_FULL_DIG) {
667 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
668 spec->dig_in_nid = CMI_DIG_IN_NID;
669 }
670 break;
671 case CMI_ALLOUT:
672 spec->front_panel = 1;
673 spec->multiout.max_channels = 8;
674 spec->no_line_in = 1;
675 spec->input_mux = &cmi9880_no_line_mux;
676 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
677 break;
678 case CMI_AUTO:
679 {
680 unsigned int port_e, port_f, port_g, port_h;
681 unsigned int port_spdifi, port_spdifo;
682 struct auto_pin_cfg cfg;
683
684 /* collect pin default configuration */
685 port_e = snd_hda_codec_read(codec, 0x0f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
686 port_f = snd_hda_codec_read(codec, 0x10, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
687 spec->front_panel = 1;
688 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
689 get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
690 port_g = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
691 port_h = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
692 spec->channel_modes = cmi9880_channel_modes;
693 /* no front panel */
694 if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
695 get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
696 /* no optional rear panel */
697 spec->board_config = CMI_MINIMAL;
698 spec->front_panel = 0;
699 spec->num_channel_modes = 2;
700 } else {
701 spec->board_config = CMI_MIN_FP;
702 spec->num_channel_modes = 3;
703 }
704 spec->input_mux = &cmi9880_basic_mux;
705 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
706 } else {
707 spec->input_mux = &cmi9880_basic_mux;
708 port_spdifi = snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
709 port_spdifo = snd_hda_codec_read(codec, 0x12, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
710 if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
711 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
712 if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
713 spec->dig_in_nid = CMI_DIG_IN_NID;
714 spec->multiout.max_channels = 8;
715 }
716 snd_hda_parse_pin_def_config(codec, &cfg, NULL);
717 if (cfg.line_outs) {
718 spec->multiout.max_channels = cfg.line_outs * 2;
719 cmi9880_fill_multi_dac_nids(codec, &cfg);
720 cmi9880_fill_multi_init(codec, &cfg);
721 } else
722 snd_printd("patch_cmedia: cannot detect association in defcfg\n");
723 break;
724 }
725 }
726
727 spec->multiout.num_dacs = spec->num_dacs;
728 spec->multiout.dac_nids = spec->dac_nids;
729
730 spec->adc_nids = cmi9880_adc_nids;
731
732 codec->patch_ops = cmi9880_patch_ops;
733
734 return 0;
735 }
736
737 /*
738 * patch entries
739 */
740 struct hda_codec_preset snd_hda_preset_cmedia[] = {
741 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
742 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
743 {} /* terminator */
744 };
745
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