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 <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)