ALSA: hda - Reword information messages for BIOS auto-probing mode
[linux-2.6.git] / sound / pci / hda / patch_cmedia.c
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                 err = snd_hda_create_spdif_share_sw(codec,
333                                                     &spec->multiout);
334                 if (err < 0)
335                         return err;
336                 spec->multiout.share_spdif = 1;
337         }
338         if (spec->dig_in_nid) {
339                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
340                 if (err < 0)
341                         return err;
342         }
343         return 0;
344 }
345
346 /* fill in the multi_dac_nids table, which will decide
347    which audio widget to use for each channel */
348 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
349 {
350         struct cmi_spec *spec = codec->spec;
351         hda_nid_t nid;
352         int assigned[4];
353         int i, j;
354
355         /* clear the table, only one c-media dac assumed here */
356         memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
357         memset(assigned, 0, sizeof(assigned));
358         /* check the pins we found */
359         for (i = 0; i < cfg->line_outs; i++) {
360                 nid = cfg->line_out_pins[i];
361                 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
362                 if (nid >= 0x0b && nid <= 0x0e) {
363                         spec->dac_nids[i] = (nid - 0x0b) + 0x03;
364                         assigned[nid - 0x0b] = 1;
365                 }
366         }
367         /* left pin can be connect to any audio widget */
368         for (i = 0; i < cfg->line_outs; i++) {
369                 nid = cfg->line_out_pins[i];
370                 if (nid <= 0x0e)
371                         continue;
372                 /* search for an empty channel */
373                 for (j = 0; j < cfg->line_outs; j++) {
374                         if (! assigned[j]) {
375                                 spec->dac_nids[i] = j + 0x03;
376                                 assigned[j] = 1;
377                                 break;
378                         }
379                 }
380         }
381         spec->num_dacs = cfg->line_outs;
382         return 0;
383 }
384
385 /* create multi_init table, which is used for multichannel initialization */
386 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
387 {
388         struct cmi_spec *spec = codec->spec;
389         hda_nid_t nid;
390         int i, j, k, len;
391
392         /* clear the table, only one c-media dac assumed here */
393         memset(spec->multi_init, 0, sizeof(spec->multi_init));
394         for (j = 0, i = 0; i < cfg->line_outs; i++) {
395                 hda_nid_t conn[4];
396                 nid = cfg->line_out_pins[i];
397                 /* set as output */
398                 spec->multi_init[j].nid = nid;
399                 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
400                 spec->multi_init[j].param = PIN_OUT;
401                 j++;
402                 if (nid > 0x0e) {
403                         /* set connection */
404                         spec->multi_init[j].nid = nid;
405                         spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
406                         spec->multi_init[j].param = 0;
407                         /* find the index in connect list */
408                         len = snd_hda_get_connections(codec, nid, conn, 4);
409                         for (k = 0; k < len; k++)
410                                 if (conn[k] == spec->dac_nids[i]) {
411                                         spec->multi_init[j].param = k;
412                                         break;
413                                 }
414                         j++;
415                 }
416         }
417         return 0;
418 }
419
420 static int cmi9880_init(struct hda_codec *codec)
421 {
422         struct cmi_spec *spec = codec->spec;
423         if (spec->board_config == CMI_ALLOUT)
424                 snd_hda_sequence_write(codec, cmi9880_allout_init);
425         else
426                 snd_hda_sequence_write(codec, cmi9880_basic_init);
427         if (spec->board_config == CMI_AUTO)
428                 snd_hda_sequence_write(codec, spec->multi_init);
429         return 0;
430 }
431
432 /*
433  * Analog playback callbacks
434  */
435 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
436                                      struct hda_codec *codec,
437                                      struct snd_pcm_substream *substream)
438 {
439         struct cmi_spec *spec = codec->spec;
440         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
441                                              hinfo);
442 }
443
444 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
445                                         struct hda_codec *codec,
446                                         unsigned int stream_tag,
447                                         unsigned int format,
448                                         struct snd_pcm_substream *substream)
449 {
450         struct cmi_spec *spec = codec->spec;
451         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
452                                                 format, substream);
453 }
454
455 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
456                                        struct hda_codec *codec,
457                                        struct snd_pcm_substream *substream)
458 {
459         struct cmi_spec *spec = codec->spec;
460         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
461 }
462
463 /*
464  * Digital out
465  */
466 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
467                                          struct hda_codec *codec,
468                                          struct snd_pcm_substream *substream)
469 {
470         struct cmi_spec *spec = codec->spec;
471         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
472 }
473
474 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
475                                           struct hda_codec *codec,
476                                           struct snd_pcm_substream *substream)
477 {
478         struct cmi_spec *spec = codec->spec;
479         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
480 }
481
482 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
483                                             struct hda_codec *codec,
484                                             unsigned int stream_tag,
485                                             unsigned int format,
486                                             struct snd_pcm_substream *substream)
487 {
488         struct cmi_spec *spec = codec->spec;
489         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
490                                              format, substream);
491 }
492
493 /*
494  * Analog capture
495  */
496 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
497                                       struct hda_codec *codec,
498                                       unsigned int stream_tag,
499                                       unsigned int format,
500                                       struct snd_pcm_substream *substream)
501 {
502         struct cmi_spec *spec = codec->spec;
503
504         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
505                                    stream_tag, 0, format);
506         return 0;
507 }
508
509 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
510                                       struct hda_codec *codec,
511                                       struct snd_pcm_substream *substream)
512 {
513         struct cmi_spec *spec = codec->spec;
514
515         snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
516         return 0;
517 }
518
519
520 /*
521  */
522 static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
523         .substreams = 1,
524         .channels_min = 2,
525         .channels_max = 8,
526         .nid = 0x03, /* NID to query formats and rates */
527         .ops = {
528                 .open = cmi9880_playback_pcm_open,
529                 .prepare = cmi9880_playback_pcm_prepare,
530                 .cleanup = cmi9880_playback_pcm_cleanup
531         },
532 };
533
534 static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
535         .substreams = 2,
536         .channels_min = 2,
537         .channels_max = 2,
538         .nid = 0x08, /* NID to query formats and rates */
539         .ops = {
540                 .prepare = cmi9880_capture_pcm_prepare,
541                 .cleanup = cmi9880_capture_pcm_cleanup
542         },
543 };
544
545 static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
546         .substreams = 1,
547         .channels_min = 2,
548         .channels_max = 2,
549         /* NID is set in cmi9880_build_pcms */
550         .ops = {
551                 .open = cmi9880_dig_playback_pcm_open,
552                 .close = cmi9880_dig_playback_pcm_close,
553                 .prepare = cmi9880_dig_playback_pcm_prepare
554         },
555 };
556
557 static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
558         .substreams = 1,
559         .channels_min = 2,
560         .channels_max = 2,
561         /* NID is set in cmi9880_build_pcms */
562 };
563
564 static int cmi9880_build_pcms(struct hda_codec *codec)
565 {
566         struct cmi_spec *spec = codec->spec;
567         struct hda_pcm *info = spec->pcm_rec;
568
569         codec->num_pcms = 1;
570         codec->pcm_info = info;
571
572         info->name = "CMI9880";
573         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
574         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
575
576         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
577                 codec->num_pcms++;
578                 info++;
579                 info->name = "CMI9880 Digital";
580                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
581                 if (spec->multiout.dig_out_nid) {
582                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
583                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
584                 }
585                 if (spec->dig_in_nid) {
586                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
587                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
588                 }
589         }
590
591         return 0;
592 }
593
594 static void cmi9880_free(struct hda_codec *codec)
595 {
596         kfree(codec->spec);
597 }
598
599 /*
600  */
601
602 static const char *cmi9880_models[CMI_MODELS] = {
603         [CMI_MINIMAL]   = "minimal",
604         [CMI_MIN_FP]    = "min_fp",
605         [CMI_FULL]      = "full",
606         [CMI_FULL_DIG]  = "full_dig",
607         [CMI_ALLOUT]    = "allout",
608         [CMI_AUTO]      = "auto",
609 };
610
611 static struct snd_pci_quirk cmi9880_cfg_tbl[] = {
612         SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
613         SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL),
614         SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG),
615         {} /* terminator */
616 };
617
618 static struct hda_codec_ops cmi9880_patch_ops = {
619         .build_controls = cmi9880_build_controls,
620         .build_pcms = cmi9880_build_pcms,
621         .init = cmi9880_init,
622         .free = cmi9880_free,
623 };
624
625 static int patch_cmi9880(struct hda_codec *codec)
626 {
627         struct cmi_spec *spec;
628
629         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
630         if (spec == NULL)
631                 return -ENOMEM;
632
633         codec->spec = spec;
634         spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
635                                                         cmi9880_models,
636                                                         cmi9880_cfg_tbl);
637         if (spec->board_config < 0) {
638                 snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
639                             codec->chip_name);
640                 spec->board_config = CMI_AUTO; /* try everything */
641         }
642
643         /* copy default DAC NIDs */
644         memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
645         spec->num_dacs = 4;
646
647         switch (spec->board_config) {
648         case CMI_MINIMAL:
649         case CMI_MIN_FP:
650                 spec->channel_modes = cmi9880_channel_modes;
651                 if (spec->board_config == CMI_MINIMAL)
652                         spec->num_channel_modes = 2;
653                 else {
654                         spec->front_panel = 1;
655                         spec->num_channel_modes = 3;
656                 }
657                 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
658                 spec->input_mux = &cmi9880_basic_mux;
659                 break;
660         case CMI_FULL:
661         case CMI_FULL_DIG:
662                 spec->front_panel = 1;
663                 spec->multiout.max_channels = 8;
664                 spec->input_mux = &cmi9880_basic_mux;
665                 if (spec->board_config == CMI_FULL_DIG) {
666                         spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
667                         spec->dig_in_nid = CMI_DIG_IN_NID;
668                 }
669                 break;
670         case CMI_ALLOUT:
671                 spec->front_panel = 1;
672                 spec->multiout.max_channels = 8;
673                 spec->no_line_in = 1;
674                 spec->input_mux = &cmi9880_no_line_mux;
675                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
676                 break;
677         case CMI_AUTO:
678                 {
679                 unsigned int port_e, port_f, port_g, port_h;
680                 unsigned int port_spdifi, port_spdifo;
681                 struct auto_pin_cfg cfg;
682
683                 /* collect pin default configuration */
684                 port_e = snd_hda_codec_get_pincfg(codec, 0x0f);
685                 port_f = snd_hda_codec_get_pincfg(codec, 0x10);
686                 spec->front_panel = 1;
687                 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
688                     get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
689                         port_g = snd_hda_codec_get_pincfg(codec, 0x1f);
690                         port_h = snd_hda_codec_get_pincfg(codec, 0x20);
691                         spec->channel_modes = cmi9880_channel_modes;
692                         /* no front panel */
693                         if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
694                             get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
695                                 /* no optional rear panel */
696                                 spec->board_config = CMI_MINIMAL;
697                                 spec->front_panel = 0;
698                                 spec->num_channel_modes = 2;
699                         } else {
700                                 spec->board_config = CMI_MIN_FP;
701                                 spec->num_channel_modes = 3;
702                         }
703                         spec->input_mux = &cmi9880_basic_mux;
704                         spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
705                 } else {
706                         spec->input_mux = &cmi9880_basic_mux;
707                         port_spdifi = snd_hda_codec_get_pincfg(codec, 0x13);
708                         port_spdifo = snd_hda_codec_get_pincfg(codec, 0x12);
709                         if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
710                                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
711                         if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
712                                 spec->dig_in_nid = CMI_DIG_IN_NID;
713                         spec->multiout.max_channels = 8;
714                 }
715                 snd_hda_parse_pin_def_config(codec, &cfg, NULL);
716                 if (cfg.line_outs) {
717                         spec->multiout.max_channels = cfg.line_outs * 2;
718                         cmi9880_fill_multi_dac_nids(codec, &cfg);
719                         cmi9880_fill_multi_init(codec, &cfg);
720                 } else
721                         snd_printd("patch_cmedia: cannot detect association in defcfg\n");
722                 break;
723                 }
724         }
725
726         spec->multiout.num_dacs = spec->num_dacs;
727         spec->multiout.dac_nids = spec->dac_nids;
728
729         spec->adc_nids = cmi9880_adc_nids;
730
731         codec->patch_ops = cmi9880_patch_ops;
732
733         return 0;
734 }
735
736 /*
737  * patch entries
738  */
739 static struct hda_codec_preset snd_hda_preset_cmedia[] = {
740         { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
741         { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
742         {} /* terminator */
743 };
744
745 MODULE_ALIAS("snd-hda-codec-id:13f69880");
746 MODULE_ALIAS("snd-hda-codec-id:434d4980");
747
748 MODULE_LICENSE("GPL");
749 MODULE_DESCRIPTION("C-Media HD-audio codec");
750
751 static struct hda_codec_preset_list cmedia_list = {
752         .preset = snd_hda_preset_cmedia,
753         .owner = THIS_MODULE,
754 };
755
756 static int __init patch_cmedia_init(void)
757 {
758         return snd_hda_add_codec_preset(&cmedia_list);
759 }
760
761 static void __exit patch_cmedia_exit(void)
762 {
763         snd_hda_delete_codec_preset(&cmedia_list);
764 }
765
766 module_init(patch_cmedia_init)
767 module_exit(patch_cmedia_exit)