?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Linux 3.8-rc7
[cris-mirror.git] / sound / pci / hda / patch_cmedia.c
blobc8fdaaefe7029a403e81e03dcac96cee721ecca3
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 <linux/module.h>
29 #include <sound/core.h>
30 #include "hda_codec.h"
31 #include "hda_local.h"
32 #include "hda_auto_parser.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 const 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 default 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 const 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 const 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 const 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 const 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 const 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("Beep Playback Volume", 0x23, 0, HDA_OUTPUT),
203 HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT),
204 { } /* end */
205 };
206
207 /*
208 * shared I/O pins
209 */
210 static const 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 const 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 const 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 const hda_nid_t cmi9880_dac_nids[4] = {
245 0x03, 0x04, 0x05, 0x06
246 };
247 /* ADC0, ADC1 */
248 static const 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 const 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 const 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 struct snd_kcontrol *kctl;
321 int i, err;
322
323 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
324 if (err < 0)
325 return err;
326 if (spec->channel_modes) {
327 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
328 if (err < 0)
329 return err;
330 }
331 if (spec->multiout.dig_out_nid) {
332 err = snd_hda_create_spdif_out_ctls(codec,
333 spec->multiout.dig_out_nid,
334 spec->multiout.dig_out_nid);
335 if (err < 0)
336 return err;
337 err = snd_hda_create_spdif_share_sw(codec,
338 &spec->multiout);
339 if (err < 0)
340 return err;
341 spec->multiout.share_spdif = 1;
342 }
343 if (spec->dig_in_nid) {
344 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
345 if (err < 0)
346 return err;
347 }
348
349 /* assign Capture Source enums to NID */
350 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
351 for (i = 0; kctl && i < kctl->count; i++) {
352 err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]);
353 if (err < 0)
354 return err;
355 }
356 return 0;
357 }
358
359 /* fill in the multi_dac_nids table, which will decide
360 which audio widget to use for each channel */
361 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
362 {
363 struct cmi_spec *spec = codec->spec;
364 hda_nid_t nid;
365 int assigned[4];
366 int i, j;
367
368 /* clear the table, only one c-media dac assumed here */
369 memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
370 memset(assigned, 0, sizeof(assigned));
371 /* check the pins we found */
372 for (i = 0; i < cfg->line_outs; i++) {
373 nid = cfg->line_out_pins[i];
374 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
375 if (nid >= 0x0b && nid <= 0x0e) {
376 spec->dac_nids[i] = (nid - 0x0b) + 0x03;
377 assigned[nid - 0x0b] = 1;
378 }
379 }
380 /* left pin can be connect to any audio widget */
381 for (i = 0; i < cfg->line_outs; i++) {
382 nid = cfg->line_out_pins[i];
383 if (nid <= 0x0e)
384 continue;
385 /* search for an empty channel */
386 for (j = 0; j < cfg->line_outs; j++) {
387 if (! assigned[j]) {
388 spec->dac_nids[i] = j + 0x03;
389 assigned[j] = 1;
390 break;
391 }
392 }
393 }
394 spec->num_dacs = cfg->line_outs;
395 return 0;
396 }
397
398 /* create multi_init table, which is used for multichannel initialization */
399 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
400 {
401 struct cmi_spec *spec = codec->spec;
402 hda_nid_t nid;
403 int i, j, k;
404
405 /* clear the table, only one c-media dac assumed here */
406 memset(spec->multi_init, 0, sizeof(spec->multi_init));
407 for (j = 0, i = 0; i < cfg->line_outs; i++) {
408 nid = cfg->line_out_pins[i];
409 /* set as output */
410 spec->multi_init[j].nid = nid;
411 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
412 spec->multi_init[j].param = PIN_OUT;
413 j++;
414 if (nid > 0x0e) {
415 /* set connection */
416 spec->multi_init[j].nid = nid;
417 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
418 spec->multi_init[j].param = 0;
419 /* find the index in connect list */
420 k = snd_hda_get_conn_index(codec, nid,
421 spec->dac_nids[i], 0);
422 if (k >= 0)
423 spec->multi_init[j].param = k;
424 j++;
425 }
426 }
427 return 0;
428 }
429
430 static int cmi9880_init(struct hda_codec *codec)
431 {
432 struct cmi_spec *spec = codec->spec;
433 if (spec->board_config == CMI_ALLOUT)
434 snd_hda_sequence_write(codec, cmi9880_allout_init);
435 else
436 snd_hda_sequence_write(codec, cmi9880_basic_init);
437 if (spec->board_config == CMI_AUTO)
438 snd_hda_sequence_write(codec, spec->multi_init);
439 return 0;
440 }
441
442 /*
443 * Analog playback callbacks
444 */
445 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
446 struct hda_codec *codec,
447 struct snd_pcm_substream *substream)
448 {
449 struct cmi_spec *spec = codec->spec;
450 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
451 hinfo);
452 }
453
454 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
455 struct hda_codec *codec,
456 unsigned int stream_tag,
457 unsigned int format,
458 struct snd_pcm_substream *substream)
459 {
460 struct cmi_spec *spec = codec->spec;
461 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
462 format, substream);
463 }
464
465 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
466 struct hda_codec *codec,
467 struct snd_pcm_substream *substream)
468 {
469 struct cmi_spec *spec = codec->spec;
470 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
471 }
472
473 /*
474 * Digital out
475 */
476 static int cmi9880_dig_playback_pcm_open(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_open(codec, &spec->multiout);
482 }
483
484 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
485 struct hda_codec *codec,
486 struct snd_pcm_substream *substream)
487 {
488 struct cmi_spec *spec = codec->spec;
489 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
490 }
491
492 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
493 struct hda_codec *codec,
494 unsigned int stream_tag,
495 unsigned int format,
496 struct snd_pcm_substream *substream)
497 {
498 struct cmi_spec *spec = codec->spec;
499 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
500 format, substream);
501 }
502
503 /*
504 * Analog capture
505 */
506 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
507 struct hda_codec *codec,
508 unsigned int stream_tag,
509 unsigned int format,
510 struct snd_pcm_substream *substream)
511 {
512 struct cmi_spec *spec = codec->spec;
513
514 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
515 stream_tag, 0, format);
516 return 0;
517 }
518
519 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
520 struct hda_codec *codec,
521 struct snd_pcm_substream *substream)
522 {
523 struct cmi_spec *spec = codec->spec;
524
525 snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
526 return 0;
527 }
528
529
530 /*
531 */
532 static const struct hda_pcm_stream cmi9880_pcm_analog_playback = {
533 .substreams = 1,
534 .channels_min = 2,
535 .channels_max = 8,
536 .nid = 0x03, /* NID to query formats and rates */
537 .ops = {
538 .open = cmi9880_playback_pcm_open,
539 .prepare = cmi9880_playback_pcm_prepare,
540 .cleanup = cmi9880_playback_pcm_cleanup
541 },
542 };
543
544 static const struct hda_pcm_stream cmi9880_pcm_analog_capture = {
545 .substreams = 2,
546 .channels_min = 2,
547 .channels_max = 2,
548 .nid = 0x08, /* NID to query formats and rates */
549 .ops = {
550 .prepare = cmi9880_capture_pcm_prepare,
551 .cleanup = cmi9880_capture_pcm_cleanup
552 },
553 };
554
555 static const struct hda_pcm_stream cmi9880_pcm_digital_playback = {
556 .substreams = 1,
557 .channels_min = 2,
558 .channels_max = 2,
559 /* NID is set in cmi9880_build_pcms */
560 .ops = {
561 .open = cmi9880_dig_playback_pcm_open,
562 .close = cmi9880_dig_playback_pcm_close,
563 .prepare = cmi9880_dig_playback_pcm_prepare
564 },
565 };
566
567 static const struct hda_pcm_stream cmi9880_pcm_digital_capture = {
568 .substreams = 1,
569 .channels_min = 2,
570 .channels_max = 2,
571 /* NID is set in cmi9880_build_pcms */
572 };
573
574 static int cmi9880_build_pcms(struct hda_codec *codec)
575 {
576 struct cmi_spec *spec = codec->spec;
577 struct hda_pcm *info = spec->pcm_rec;
578
579 codec->num_pcms = 1;
580 codec->pcm_info = info;
581
582 info->name = "CMI9880";
583 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
584 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
585
586 if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
587 codec->num_pcms++;
588 info++;
589 info->name = "CMI9880 Digital";
590 info->pcm_type = HDA_PCM_TYPE_SPDIF;
591 if (spec->multiout.dig_out_nid) {
592 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
593 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
594 }
595 if (spec->dig_in_nid) {
596 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
597 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
598 }
599 }
600
601 return 0;
602 }
603
604 static void cmi9880_free(struct hda_codec *codec)
605 {
606 kfree(codec->spec);
607 }
608
609 /*
610 */
611
612 static const char * const cmi9880_models[CMI_MODELS] = {
613 [CMI_MINIMAL] = "minimal",
614 [CMI_MIN_FP] = "min_fp",
615 [CMI_FULL] = "full",
616 [CMI_FULL_DIG] = "full_dig",
617 [CMI_ALLOUT] = "allout",
618 [CMI_AUTO] = "auto",
619 };
620
621 static const struct snd_pci_quirk cmi9880_cfg_tbl[] = {
622 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
623 SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL),
624 SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG),
625 {} /* terminator */
626 };
627
628 static const struct hda_codec_ops cmi9880_patch_ops = {
629 .build_controls = cmi9880_build_controls,
630 .build_pcms = cmi9880_build_pcms,
631 .init = cmi9880_init,
632 .free = cmi9880_free,
633 };
634
635 static int patch_cmi9880(struct hda_codec *codec)
636 {
637 struct cmi_spec *spec;
638
639 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
640 if (spec == NULL)
641 return -ENOMEM;
642
643 codec->spec = spec;
644 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
645 cmi9880_models,
646 cmi9880_cfg_tbl);
647 if (spec->board_config < 0) {
648 snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
649 codec->chip_name);
650 spec->board_config = CMI_AUTO; /* try everything */
651 }
652
653 /* copy default DAC NIDs */
654 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
655 spec->num_dacs = 4;
656
657 switch (spec->board_config) {
658 case CMI_MINIMAL:
659 case CMI_MIN_FP:
660 spec->channel_modes = cmi9880_channel_modes;
661 if (spec->board_config == CMI_MINIMAL)
662 spec->num_channel_modes = 2;
663 else {
664 spec->front_panel = 1;
665 spec->num_channel_modes = 3;
666 }
667 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
668 spec->input_mux = &cmi9880_basic_mux;
669 break;
670 case CMI_FULL:
671 case CMI_FULL_DIG:
672 spec->front_panel = 1;
673 spec->multiout.max_channels = 8;
674 spec->input_mux = &cmi9880_basic_mux;
675 if (spec->board_config == CMI_FULL_DIG) {
676 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
677 spec->dig_in_nid = CMI_DIG_IN_NID;
678 }
679 break;
680 case CMI_ALLOUT:
681 spec->front_panel = 1;
682 spec->multiout.max_channels = 8;
683 spec->no_line_in = 1;
684 spec->input_mux = &cmi9880_no_line_mux;
685 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
686 break;
687 case CMI_AUTO:
688 {
689 unsigned int port_e, port_f, port_g, port_h;
690 unsigned int port_spdifi, port_spdifo;
691 struct auto_pin_cfg cfg;
692
693 /* collect pin default configuration */
694 port_e = snd_hda_codec_get_pincfg(codec, 0x0f);
695 port_f = snd_hda_codec_get_pincfg(codec, 0x10);
696 spec->front_panel = 1;
697 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
698 get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
699 port_g = snd_hda_codec_get_pincfg(codec, 0x1f);
700 port_h = snd_hda_codec_get_pincfg(codec, 0x20);
701 spec->channel_modes = cmi9880_channel_modes;
702 /* no front panel */
703 if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
704 get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
705 /* no optional rear panel */
706 spec->board_config = CMI_MINIMAL;
707 spec->front_panel = 0;
708 spec->num_channel_modes = 2;
709 } else {
710 spec->board_config = CMI_MIN_FP;
711 spec->num_channel_modes = 3;
712 }
713 spec->input_mux = &cmi9880_basic_mux;
714 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
715 } else {
716 spec->input_mux = &cmi9880_basic_mux;
717 port_spdifi = snd_hda_codec_get_pincfg(codec, 0x13);
718 port_spdifo = snd_hda_codec_get_pincfg(codec, 0x12);
719 if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
720 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
721 if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
722 spec->dig_in_nid = CMI_DIG_IN_NID;
723 spec->multiout.max_channels = 8;
724 }
725 snd_hda_parse_pin_def_config(codec, &cfg, NULL);
726 if (cfg.line_outs) {
727 spec->multiout.max_channels = cfg.line_outs * 2;
728 cmi9880_fill_multi_dac_nids(codec, &cfg);
729 cmi9880_fill_multi_init(codec, &cfg);
730 } else
731 snd_printd("patch_cmedia: cannot detect association in defcfg\n");
732 break;
733 }
734 }
735
736 spec->multiout.num_dacs = spec->num_dacs;
737 spec->multiout.dac_nids = spec->dac_nids;
738
739 spec->adc_nids = cmi9880_adc_nids;
740
741 codec->patch_ops = cmi9880_patch_ops;
742
743 return 0;
744 }
745
746 /*
747 * patch entries
748 */
749 static const struct hda_codec_preset snd_hda_preset_cmedia[] = {
750 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
751 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
752 {} /* terminator */
753 };
754
755 MODULE_ALIAS("snd-hda-codec-id:13f69880");
756 MODULE_ALIAS("snd-hda-codec-id:434d4980");
757
758 MODULE_LICENSE("GPL");
759 MODULE_DESCRIPTION("C-Media HD-audio codec");
760
761 static struct hda_codec_preset_list cmedia_list = {
762 .preset = snd_hda_preset_cmedia,
763 .owner = THIS_MODULE,
764 };
765
766 static int __init patch_cmedia_init(void)
767 {
768 return snd_hda_add_codec_preset(&cmedia_list);
769 }
770
771 static void __exit patch_cmedia_exit(void)
772 {
773 snd_hda_delete_codec_preset(&cmedia_list);
774 }
775
776 module_init(patch_cmedia_init)
777 module_exit(patch_cmedia_exit)
CRIS linux kernel tree