3c722e667bc8cf4d4686d571f7953017c72474c6
[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 <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 #define NUM_PINS        11
33
34
35 /* board config type */
36 enum {
37         CMI_MINIMAL,    /* back 3-jack */
38         CMI_MIN_FP,     /* back 3-jack + front-panel 2-jack */
39         CMI_FULL,       /* back 6-jack + front-panel 2-jack */
40         CMI_FULL_DIG,   /* back 6-jack + front-panel 2-jack + digital I/O */
41         CMI_ALLOUT,     /* back 5-jack + front-panel 2-jack + digital out */
42         CMI_AUTO,       /* let driver guess it */
43         CMI_MODELS
44 };
45
46 struct cmi_spec {
47         int board_config;
48         unsigned int no_line_in: 1;     /* no line-in (5-jack) */
49         unsigned int front_panel: 1;    /* has front-panel 2-jack */
50
51         /* playback */
52         struct hda_multi_out multiout;
53         hda_nid_t dac_nids[4];          /* NID for each DAC */
54         int num_dacs;
55
56         /* capture */
57         hda_nid_t *adc_nids;
58         hda_nid_t dig_in_nid;
59
60         /* capture source */
61         const struct hda_input_mux *input_mux;
62         unsigned int cur_mux[2];
63
64         /* channel mode */
65         int num_channel_modes;
66         const struct hda_channel_mode *channel_modes;
67
68         struct hda_pcm pcm_rec[2];      /* PCM information */
69
70         /* pin deafault configuration */
71         hda_nid_t pin_nid[NUM_PINS];
72         unsigned int def_conf[NUM_PINS];
73         unsigned int pin_def_confs;
74
75         /* multichannel pins */
76         hda_nid_t multich_pin[4];       /* max 8-channel */
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                  * FIXME: the controls appear in the "playback" view!
191                  */
192                 /* .name = "Capture Source", */
193                 .name = "Input Source",
194                 .count = 2,
195                 .info = cmi_mux_enum_info,
196                 .get = cmi_mux_enum_get,
197                 .put = cmi_mux_enum_put,
198         },
199         HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
200         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
201         HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
202         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
203         HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
204         HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
205         { } /* end */
206 };
207
208 /*
209  * shared I/O pins
210  */
211 static struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
212         {
213                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
214                 .name = "Channel Mode",
215                 .info = cmi_ch_mode_info,
216                 .get = cmi_ch_mode_get,
217                 .put = cmi_ch_mode_put,
218         },
219         { } /* end */
220 };
221
222 /* AUD-in selections:
223  * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
224  */
225 static struct hda_input_mux cmi9880_basic_mux = {
226         .num_items = 4,
227         .items = {
228                 { "Front Mic", 0x5 },
229                 { "Rear Mic", 0x2 },
230                 { "Line", 0x1 },
231                 { "CD", 0x7 },
232         }
233 };
234
235 static struct hda_input_mux cmi9880_no_line_mux = {
236         .num_items = 3,
237         .items = {
238                 { "Front Mic", 0x5 },
239                 { "Rear Mic", 0x2 },
240                 { "CD", 0x7 },
241         }
242 };
243
244 /* front, rear, clfe, rear_surr */
245 static hda_nid_t cmi9880_dac_nids[4] = {
246         0x03, 0x04, 0x05, 0x06
247 };
248 /* ADC0, ADC1 */
249 static hda_nid_t cmi9880_adc_nids[2] = {
250         0x08, 0x09
251 };
252
253 #define CMI_DIG_OUT_NID 0x07
254 #define CMI_DIG_IN_NID  0x0a
255
256 /*
257  */
258 static struct hda_verb cmi9880_basic_init[] = {
259         /* port-D for line out (rear panel) */
260         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
261         /* port-E for HP out (front panel) */
262         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
263         /* route front PCM to HP */
264         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
265         /* port-A for surround (rear panel) */
266         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
267         /* port-G for CLFE (rear panel) */
268         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
269         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
270         /* port-H for side (rear panel) */
271         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
272         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
273         /* port-C for line-in (rear panel) */
274         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
275         /* port-B for mic-in (rear panel) with vref */
276         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
277         /* port-F for mic-in (front panel) with vref */
278         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
279         /* CD-in */
280         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
281         /* route front mic to ADC1/2 */
282         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
283         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
284         {} /* terminator */
285 };
286
287 static struct hda_verb cmi9880_allout_init[] = {
288         /* port-D for line out (rear panel) */
289         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
290         /* port-E for HP out (front panel) */
291         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
292         /* route front PCM to HP */
293         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
294         /* port-A for side (rear panel) */
295         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
296         /* port-G for CLFE (rear panel) */
297         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
298         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
299         /* port-H for side (rear panel) */
300         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
301         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
302         /* port-C for surround (rear panel) */
303         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
304         /* port-B for mic-in (rear panel) with vref */
305         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
306         /* port-F for mic-in (front panel) with vref */
307         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
308         /* CD-in */
309         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
310         /* route front mic to ADC1/2 */
311         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
312         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
313         {} /* terminator */
314 };
315
316 /*
317  */
318 static int cmi9880_build_controls(struct hda_codec *codec)
319 {
320         struct cmi_spec *spec = codec->spec;
321         int 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, spec->multiout.dig_out_nid);
333                 if (err < 0)
334                         return err;
335         }
336         if (spec->dig_in_nid) {
337                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
338                 if (err < 0)
339                         return err;
340         }
341         return 0;
342 }
343
344 /* fill in the multi_dac_nids table, which will decide
345    which audio widget to use for each channel */
346 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
347 {
348         struct cmi_spec *spec = codec->spec;
349         hda_nid_t nid;
350         int assigned[4];
351         int i, j;
352
353         /* clear the table, only one c-media dac assumed here */
354         memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
355         memset(assigned, 0, sizeof(assigned));
356         /* check the pins we found */
357         for (i = 0; i < cfg->line_outs; i++) {
358                 nid = cfg->line_out_pins[i];
359                 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
360                 if (nid >= 0x0b && nid <= 0x0e) {
361                         spec->dac_nids[i] = (nid - 0x0b) + 0x03;
362                         assigned[nid - 0x0b] = 1;
363                 }
364         }
365         /* left pin can be connect to any audio widget */
366         for (i = 0; i < cfg->line_outs; i++) {
367                 nid = cfg->line_out_pins[i];
368                 if (nid <= 0x0e)
369                         continue;
370                 /* search for an empty channel */
371                 for (j = 0; j < cfg->line_outs; j++) {
372                         if (! assigned[j]) {
373                                 spec->dac_nids[i] = j + 0x03;
374                                 assigned[j] = 1;
375                                 break;
376                         }
377                 }
378         }
379         spec->num_dacs = cfg->line_outs;
380         return 0;
381 }
382
383 /* create multi_init table, which is used for multichannel initialization */
384 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
385 {
386         struct cmi_spec *spec = codec->spec;
387         hda_nid_t nid;
388         int i, j, k, len;
389
390         /* clear the table, only one c-media dac assumed here */
391         memset(spec->multi_init, 0, sizeof(spec->multi_init));
392         for (j = 0, i = 0; i < cfg->line_outs; i++) {
393                 hda_nid_t conn[4];
394                 nid = cfg->line_out_pins[i];
395                 /* set as output */
396                 spec->multi_init[j].nid = nid;
397                 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
398                 spec->multi_init[j].param = PIN_OUT;
399                 j++;
400                 if (nid > 0x0e) {
401                         /* set connection */
402                         spec->multi_init[j].nid = nid;
403                         spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
404                         spec->multi_init[j].param = 0;
405                         /* find the index in connect list */
406                         len = snd_hda_get_connections(codec, nid, conn, 4);
407                         for (k = 0; k < len; k++)
408                                 if (conn[k] == spec->dac_nids[i]) {
409                                         spec->multi_init[j].param = k;
410                                         break;
411                                 }
412                         j++;
413                 }
414         }
415         return 0;
416 }
417
418 static int cmi9880_init(struct hda_codec *codec)
419 {
420         struct cmi_spec *spec = codec->spec;
421         if (spec->board_config == CMI_ALLOUT)
422                 snd_hda_sequence_write(codec, cmi9880_allout_init);
423         else
424                 snd_hda_sequence_write(codec, cmi9880_basic_init);
425         if (spec->board_config == CMI_AUTO)
426                 snd_hda_sequence_write(codec, spec->multi_init);
427         return 0;
428 }
429
430 #ifdef CONFIG_PM
431 /*
432  * resume
433  */
434 static int cmi9880_resume(struct hda_codec *codec)
435 {
436         struct cmi_spec *spec = codec->spec;
437
438         cmi9880_init(codec);
439         snd_hda_resume_ctls(codec, cmi9880_basic_mixer);
440         if (spec->channel_modes)
441                 snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer);
442         if (spec->multiout.dig_out_nid)
443                 snd_hda_resume_spdif_out(codec);
444         if (spec->dig_in_nid)
445                 snd_hda_resume_spdif_in(codec);
446
447         return 0;
448 }
449 #endif
450
451 /*
452  * Analog playback callbacks
453  */
454 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
455                                      struct hda_codec *codec,
456                                      struct snd_pcm_substream *substream)
457 {
458         struct cmi_spec *spec = codec->spec;
459         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
460 }
461
462 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
463                                         struct hda_codec *codec,
464                                         unsigned int stream_tag,
465                                         unsigned int format,
466                                         struct snd_pcm_substream *substream)
467 {
468         struct cmi_spec *spec = codec->spec;
469         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
470                                                 format, substream);
471 }
472
473 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
474                                        struct hda_codec *codec,
475                                        struct snd_pcm_substream *substream)
476 {
477         struct cmi_spec *spec = codec->spec;
478         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
479 }
480
481 /*
482  * Digital out
483  */
484 static int cmi9880_dig_playback_pcm_open(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_open(codec, &spec->multiout);
490 }
491
492 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
493                                           struct hda_codec *codec,
494                                           struct snd_pcm_substream *substream)
495 {
496         struct cmi_spec *spec = codec->spec;
497         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
498 }
499
500 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
501                                             struct hda_codec *codec,
502                                             unsigned int stream_tag,
503                                             unsigned int format,
504                                             struct snd_pcm_substream *substream)
505 {
506         struct cmi_spec *spec = codec->spec;
507         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
508                                              format, substream);
509 }
510
511 /*
512  * Analog capture
513  */
514 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
515                                       struct hda_codec *codec,
516                                       unsigned int stream_tag,
517                                       unsigned int format,
518                                       struct snd_pcm_substream *substream)
519 {
520         struct cmi_spec *spec = codec->spec;
521
522         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
523                                    stream_tag, 0, format);
524         return 0;
525 }
526
527 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
528                                       struct hda_codec *codec,
529                                       struct snd_pcm_substream *substream)
530 {
531         struct cmi_spec *spec = codec->spec;
532
533         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
534         return 0;
535 }
536
537
538 /*
539  */
540 static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
541         .substreams = 1,
542         .channels_min = 2,
543         .channels_max = 8,
544         .nid = 0x03, /* NID to query formats and rates */
545         .ops = {
546                 .open = cmi9880_playback_pcm_open,
547                 .prepare = cmi9880_playback_pcm_prepare,
548                 .cleanup = cmi9880_playback_pcm_cleanup
549         },
550 };
551
552 static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
553         .substreams = 2,
554         .channels_min = 2,
555         .channels_max = 2,
556         .nid = 0x08, /* NID to query formats and rates */
557         .ops = {
558                 .prepare = cmi9880_capture_pcm_prepare,
559                 .cleanup = cmi9880_capture_pcm_cleanup
560         },
561 };
562
563 static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
564         .substreams = 1,
565         .channels_min = 2,
566         .channels_max = 2,
567         /* NID is set in cmi9880_build_pcms */
568         .ops = {
569                 .open = cmi9880_dig_playback_pcm_open,
570                 .close = cmi9880_dig_playback_pcm_close,
571                 .prepare = cmi9880_dig_playback_pcm_prepare
572         },
573 };
574
575 static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
576         .substreams = 1,
577         .channels_min = 2,
578         .channels_max = 2,
579         /* NID is set in cmi9880_build_pcms */
580 };
581
582 static int cmi9880_build_pcms(struct hda_codec *codec)
583 {
584         struct cmi_spec *spec = codec->spec;
585         struct hda_pcm *info = spec->pcm_rec;
586
587         codec->num_pcms = 1;
588         codec->pcm_info = info;
589
590         info->name = "CMI9880";
591         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
592         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
593
594         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
595                 codec->num_pcms++;
596                 info++;
597                 info->name = "CMI9880 Digital";
598                 if (spec->multiout.dig_out_nid) {
599                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
600                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
601                 }
602                 if (spec->dig_in_nid) {
603                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
604                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
605                 }
606         }
607
608         return 0;
609 }
610
611 static void cmi9880_free(struct hda_codec *codec)
612 {
613         kfree(codec->spec);
614 }
615
616 /*
617  */
618
619 static const char *cmi9880_models[CMI_MODELS] = {
620         [CMI_MINIMAL]   = "minimal",
621         [CMI_MIN_FP]    = "min_fp",
622         [CMI_FULL]      = "full",
623         [CMI_FULL_DIG]  = "full_dig",
624         [CMI_ALLOUT]    = "allout",
625         [CMI_AUTO]      = "auto",
626 };
627
628 static struct snd_pci_quirk cmi9880_cfg_tbl[] = {
629         SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
630         {} /* terminator */
631 };
632
633 static struct hda_codec_ops cmi9880_patch_ops = {
634         .build_controls = cmi9880_build_controls,
635         .build_pcms = cmi9880_build_pcms,
636         .init = cmi9880_init,
637         .free = cmi9880_free,
638 #ifdef CONFIG_PM
639         .resume = cmi9880_resume,
640 #endif
641 };
642
643 static int patch_cmi9880(struct hda_codec *codec)
644 {
645         struct cmi_spec *spec;
646
647         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
648         if (spec == NULL)
649                 return -ENOMEM;
650
651         codec->spec = spec;
652         spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
653                                                         cmi9880_models,
654                                                         cmi9880_cfg_tbl);
655         if (spec->board_config < 0) {
656                 snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
657                 spec->board_config = CMI_AUTO; /* try everything */
658         }
659
660         /* copy default DAC NIDs */
661         memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
662         spec->num_dacs = 4;
663
664         switch (spec->board_config) {
665         case CMI_MINIMAL:
666         case CMI_MIN_FP:
667                 spec->channel_modes = cmi9880_channel_modes;
668                 if (spec->board_config == CMI_MINIMAL)
669                         spec->num_channel_modes = 2;
670                 else {
671                         spec->front_panel = 1;
672                         spec->num_channel_modes = 3;
673                 }
674                 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
675                 spec->input_mux = &cmi9880_basic_mux;
676                 break;
677         case CMI_FULL:
678         case CMI_FULL_DIG:
679                 spec->front_panel = 1;
680                 spec->multiout.max_channels = 8;
681                 spec->input_mux = &cmi9880_basic_mux;
682                 if (spec->board_config == CMI_FULL_DIG) {
683                         spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
684                         spec->dig_in_nid = CMI_DIG_IN_NID;
685                 }
686                 break;
687         case CMI_ALLOUT:
688                 spec->front_panel = 1;
689                 spec->multiout.max_channels = 8;
690                 spec->no_line_in = 1;
691                 spec->input_mux = &cmi9880_no_line_mux;
692                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
693                 break;
694         case CMI_AUTO:
695                 {
696                 unsigned int port_e, port_f, port_g, port_h;
697                 unsigned int port_spdifi, port_spdifo;
698                 struct auto_pin_cfg cfg;
699
700                 /* collect pin default configuration */
701                 port_e = snd_hda_codec_read(codec, 0x0f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
702                 port_f = snd_hda_codec_read(codec, 0x10, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
703                 spec->front_panel = 1;
704                 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
705                     get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
706                         port_g = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
707                         port_h = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
708                         spec->channel_modes = cmi9880_channel_modes;
709                         /* no front panel */
710                         if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
711                             get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
712                                 /* no optional rear panel */
713                                 spec->board_config = CMI_MINIMAL;
714                                 spec->front_panel = 0;
715                                 spec->num_channel_modes = 2;
716                         } else {
717                                 spec->board_config = CMI_MIN_FP;
718                                 spec->num_channel_modes = 3;
719                         }
720                         spec->input_mux = &cmi9880_basic_mux;
721                         spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
722                 } else {
723                         spec->input_mux = &cmi9880_basic_mux;
724                         port_spdifi = snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
725                         port_spdifo = snd_hda_codec_read(codec, 0x12, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
726                         if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
727                                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
728                         if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
729                                 spec->dig_in_nid = CMI_DIG_IN_NID;
730                         spec->multiout.max_channels = 8;
731                 }
732                 snd_hda_parse_pin_def_config(codec, &cfg, NULL);
733                 if (cfg.line_outs) {
734                         spec->multiout.max_channels = cfg.line_outs * 2;
735                         cmi9880_fill_multi_dac_nids(codec, &cfg);
736                         cmi9880_fill_multi_init(codec, &cfg);
737                 } else
738                         snd_printd("patch_cmedia: cannot detect association in defcfg\n");
739                 break;
740                 }
741         }
742
743         spec->multiout.num_dacs = spec->num_dacs;
744         spec->multiout.dac_nids = spec->dac_nids;
745
746         spec->adc_nids = cmi9880_adc_nids;
747
748         codec->patch_ops = cmi9880_patch_ops;
749
750         return 0;
751 }
752
753 /*
754  * patch entries
755  */
756 struct hda_codec_preset snd_hda_preset_cmedia[] = {
757         { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
758         { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
759         {} /* terminator */
760 };