git.oblomov.eu Git - linux-2.6/blob - sound/pci/hda/patch_via.c

   1 /*
   2  * Universal Interface for Intel High Definition Audio Codec
   3  *
   4  * HD audio interface patch for VIA VT1708 codec
   5  *
   6  * Copyright (c) 2006 Lydia Wang <lydiawang@viatech.com>
   7  *                    Takashi Iwai <tiwai@suse.de>
   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 /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
  25 /*                                                                           */
  26 /* 2006-03-03  Lydia Wang  Create the basic patch to support VT1708 codec    */
  27 /* 2006-03-14  Lydia Wang  Modify hard code for some pin widget nid          */
  28 /* 2006-08-02  Lydia Wang  Add support to VT1709 codec                       */
  29 /* 2006-09-08  Lydia Wang  Fix internal loopback recording source select bug */
  30 /* 2007-09-12  Lydia Wang  Add EAPD enable during driver initialization      */
  31 /* 2007-09-17  Lydia Wang  Add VT1708B codec support                        */
  32 /*                                                                           */
  33 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
  34
  35
  36 #include <linux/init.h>
  37 #include <linux/delay.h>
  38 #include <linux/slab.h>
  39 #include <sound/core.h>
  40 #include "hda_codec.h"
  41 #include "hda_local.h"
  42 #include "hda_patch.h"
  43
  44 /* amp values */
  45 #define AMP_VAL_IDX_SHIFT       19
  46 #define AMP_VAL_IDX_MASK        (0x0f<<19)
  47
  48 #define NUM_CONTROL_ALLOC       32
  49 #define NUM_VERB_ALLOC          32
  50
  51 /* Pin Widget NID */
  52 #define VT1708_HP_NID           0x13
  53 #define VT1708_DIGOUT_NID       0x14
  54 #define VT1708_DIGIN_NID        0x16
  55 #define VT1708_DIGIN_PIN        0x26
  56
  57 #define VT1709_HP_DAC_NID       0x28
  58 #define VT1709_DIGOUT_NID       0x13
  59 #define VT1709_DIGIN_NID        0x17
  60 #define VT1709_DIGIN_PIN        0x25
  61
  62 #define VT1708B_HP_NID          0x25
  63 #define VT1708B_DIGOUT_NID      0x12
  64 #define VT1708B_DIGIN_NID       0x15
  65 #define VT1708B_DIGIN_PIN       0x21
  66
  67 #define IS_VT1708_VENDORID(x)           ((x) >= 0x11061708 && (x) <= 0x1106170b)
  68 #define IS_VT1709_10CH_VENDORID(x)      ((x) >= 0x1106e710 && (x) <= 0x1106e713)
  69 #define IS_VT1709_6CH_VENDORID(x)       ((x) >= 0x1106e714 && (x) <= 0x1106e717)
  70 #define IS_VT1708B_8CH_VENDORID(x)      ((x) >= 0x1106e720 && (x) <= 0x1106e723)
  71 #define IS_VT1708B_4CH_VENDORID(x)      ((x) >= 0x1106e724 && (x) <= 0x1106e727)
  72
  73
  74 enum {
  75         VIA_CTL_WIDGET_VOL,
  76         VIA_CTL_WIDGET_MUTE,
  77 };
  78
  79 enum {
  80         AUTO_SEQ_FRONT,
  81         AUTO_SEQ_SURROUND,
  82         AUTO_SEQ_CENLFE,
  83         AUTO_SEQ_SIDE
  84 };
  85
  86 static struct snd_kcontrol_new vt1708_control_templates[] = {
  87         HDA_CODEC_VOLUME(NULL, 0, 0, 0),
  88         HDA_CODEC_MUTE(NULL, 0, 0, 0),
  89 };
  90
  91
  92 struct via_spec {
  93         /* codec parameterization */
  94         struct snd_kcontrol_new *mixers[3];
  95         unsigned int num_mixers;
  96
  97         struct hda_verb *init_verbs;
  98
  99         char *stream_name_analog;
 100         struct hda_pcm_stream *stream_analog_playback;
 101         struct hda_pcm_stream *stream_analog_capture;
 102
 103         char *stream_name_digital;
 104         struct hda_pcm_stream *stream_digital_playback;
 105         struct hda_pcm_stream *stream_digital_capture;
 106
 107         /* playback */
 108         struct hda_multi_out multiout;
 109
 110         /* capture */
 111         unsigned int num_adc_nids;
 112         hda_nid_t *adc_nids;
 113         hda_nid_t dig_in_nid;
 114
 115         /* capture source */
 116         const struct hda_input_mux *input_mux;
 117         unsigned int cur_mux[3];
 118
 119         /* PCM information */
 120         struct hda_pcm pcm_rec[2];
 121
 122         /* dynamic controls, init_verbs and input_mux */
 123         struct auto_pin_cfg autocfg;
 124         unsigned int num_kctl_alloc, num_kctl_used;
 125         struct snd_kcontrol_new *kctl_alloc;
 126         struct hda_input_mux private_imux;
 127         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
 128
 129 #ifdef CONFIG_SND_HDA_POWER_SAVE
 130         struct hda_loopback_check loopback;
 131 #endif
 132 };
 133
 134 static hda_nid_t vt1708_adc_nids[2] = {
 135         /* ADC1-2 */
 136         0x15, 0x27
 137 };
 138
 139 static hda_nid_t vt1709_adc_nids[3] = {
 140         /* ADC1-2 */
 141         0x14, 0x15, 0x16
 142 };
 143
 144 static hda_nid_t vt1708B_adc_nids[2] = {
 145         /* ADC1-2 */
 146         0x13, 0x14
 147 };
 148
 149 /* add dynamic controls */
 150 static int via_add_control(struct via_spec *spec, int type, const char *name,
 151                            unsigned long val)
 152 {
 153         struct snd_kcontrol_new *knew;
 154
 155         if (spec->num_kctl_used >= spec->num_kctl_alloc) {
 156                 int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
 157
 158                 /* array + terminator */
 159                 knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL);
 160                 if (!knew)
 161                         return -ENOMEM;
 162                 if (spec->kctl_alloc) {
 163                         memcpy(knew, spec->kctl_alloc,
 164                                sizeof(*knew) * spec->num_kctl_alloc);
 165                         kfree(spec->kctl_alloc);
 166                 }
 167                 spec->kctl_alloc = knew;
 168                 spec->num_kctl_alloc = num;
 169         }
 170
 171         knew = &spec->kctl_alloc[spec->num_kctl_used];
 172         *knew = vt1708_control_templates[type];
 173         knew->name = kstrdup(name, GFP_KERNEL);
 174
 175         if (!knew->name)
 176                 return -ENOMEM;
 177         knew->private_value = val;
 178         spec->num_kctl_used++;
 179         return 0;
 180 }
 181
 182 /* create input playback/capture controls for the given pin */
 183 static int via_new_analog_input(struct via_spec *spec, hda_nid_t pin,
 184                                 const char *ctlname, int idx, int mix_nid)
 185 {
 186         char name[32];
 187         int err;
 188
 189         sprintf(name, "%s Playback Volume", ctlname);
 190         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
 191                               HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
 192         if (err < 0)
 193                 return err;
 194         sprintf(name, "%s Playback Switch", ctlname);
 195         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
 196                               HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
 197         if (err < 0)
 198                 return err;
 199         return 0;
 200 }
 201
 202 static void via_auto_set_output_and_unmute(struct hda_codec *codec,
 203                                            hda_nid_t nid, int pin_type,
 204                                            int dac_idx)
 205 {
 206         /* set as output */
 207         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
 208                             pin_type);
 209         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
 210                             AMP_OUT_UNMUTE);
 211 }
 212
 213
 214 static void via_auto_init_multi_out(struct hda_codec *codec)
 215 {
 216         struct via_spec *spec = codec->spec;
 217         int i;
 218
 219         for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
 220                 hda_nid_t nid = spec->autocfg.line_out_pins[i];
 221                 if (nid)
 222                         via_auto_set_output_and_unmute(codec, nid, PIN_OUT, i);
 223         }
 224 }
 225
 226 static void via_auto_init_hp_out(struct hda_codec *codec)
 227 {
 228         struct via_spec *spec = codec->spec;
 229         hda_nid_t pin;
 230
 231         pin = spec->autocfg.hp_pins[0];
 232         if (pin) /* connect to front */
 233                 via_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
 234 }
 235
 236 static void via_auto_init_analog_input(struct hda_codec *codec)
 237 {
 238         struct via_spec *spec = codec->spec;
 239         int i;
 240
 241         for (i = 0; i < AUTO_PIN_LAST; i++) {
 242                 hda_nid_t nid = spec->autocfg.input_pins[i];
 243
 244                 snd_hda_codec_write(codec, nid, 0,
 245                                     AC_VERB_SET_PIN_WIDGET_CONTROL,
 246                                     (i <= AUTO_PIN_FRONT_MIC ?
 247                                      PIN_VREF50 : PIN_IN));
 248
 249         }
 250 }
 251 /*
 252  * input MUX handling
 253  */
 254 static int via_mux_enum_info(struct snd_kcontrol *kcontrol,
 255                              struct snd_ctl_elem_info *uinfo)
 256 {
 257         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 258         struct via_spec *spec = codec->spec;
 259         return snd_hda_input_mux_info(spec->input_mux, uinfo);
 260 }
 261
 262 static int via_mux_enum_get(struct snd_kcontrol *kcontrol,
 263                             struct snd_ctl_elem_value *ucontrol)
 264 {
 265         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 266         struct via_spec *spec = codec->spec;
 267         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 268
 269         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
 270         return 0;
 271 }
 272
 273 static int via_mux_enum_put(struct snd_kcontrol *kcontrol,
 274                             struct snd_ctl_elem_value *ucontrol)
 275 {
 276         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 277         struct via_spec *spec = codec->spec;
 278         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 279         unsigned int vendor_id = codec->vendor_id;
 280
 281         /* AIW0  lydia 060801 add for correct sw0 input select */
 282         if (IS_VT1708_VENDORID(vendor_id) && (adc_idx == 0))
 283                 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 284                                              0x18, &spec->cur_mux[adc_idx]);
 285         else if ((IS_VT1709_10CH_VENDORID(vendor_id) ||
 286                   IS_VT1709_6CH_VENDORID(vendor_id)) && adc_idx == 0)
 287                 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 288                                              0x19, &spec->cur_mux[adc_idx]);
 289         else if ((IS_VT1708B_8CH_VENDORID(vendor_id) ||
 290                   IS_VT1708B_4CH_VENDORID(vendor_id)) && adc_idx == 0)
 291                 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 292                                              0x17, &spec->cur_mux[adc_idx]);
 293         else
 294                 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 295                                              spec->adc_nids[adc_idx],
 296                                              &spec->cur_mux[adc_idx]);
 297 }
 298
 299 /* capture mixer elements */
 300 static struct snd_kcontrol_new vt1708_capture_mixer[] = {
 301         HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_INPUT),
 302         HDA_CODEC_MUTE("Capture Switch", 0x15, 0x0, HDA_INPUT),
 303         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x27, 0x0, HDA_INPUT),
 304         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x27, 0x0, HDA_INPUT),
 305         {
 306                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 307                 /* The multiple "Capture Source" controls confuse alsamixer
 308                  * So call somewhat different..
 309                  */
 310                 /* .name = "Capture Source", */
 311                 .name = "Input Source",
 312                 .count = 1,
 313                 .info = via_mux_enum_info,
 314                 .get = via_mux_enum_get,
 315                 .put = via_mux_enum_put,
 316         },
 317         { } /* end */
 318 };
 319 /*
 320  * generic initialization of ADC, input mixers and output mixers
 321  */
 322 static struct hda_verb vt1708_volume_init_verbs[] = {
 323         /*
 324          * Unmute ADC0-1 and set the default input to mic-in
 325          */
 326         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 327         {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 328
 329
 330         /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
 331          * mixer widget
 332          */
 333         /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
 334         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 335         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 336         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
 337         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
 338         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
 339
 340         /*
 341          * Set up output mixers (0x19 - 0x1b)
 342          */
 343         /* set vol=0 to output mixers */
 344         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 345         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 346         {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 347
 348         /* Setup default input to PW4 */
 349         {0x20, AC_VERB_SET_CONNECT_SEL, 0x1},
 350         /* PW9 Output enable */
 351         {0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
 352         { }
 353 };
 354
 355 static int via_playback_pcm_open(struct hda_pcm_stream *hinfo,
 356                                  struct hda_codec *codec,
 357                                  struct snd_pcm_substream *substream)
 358 {
 359         struct via_spec *spec = codec->spec;
 360         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
 361                                              hinfo);
 362 }
 363
 364 static int via_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 365                                     struct hda_codec *codec,
 366                                     unsigned int stream_tag,
 367                                     unsigned int format,
 368                                     struct snd_pcm_substream *substream)
 369 {
 370         struct via_spec *spec = codec->spec;
 371         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
 372                                                 stream_tag, format, substream);
 373 }
 374
 375 static int via_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 376                                     struct hda_codec *codec,
 377                                     struct snd_pcm_substream *substream)
 378 {
 379         struct via_spec *spec = codec->spec;
 380         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 381 }
 382
 383 /*
 384  * Digital out
 385  */
 386 static int via_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 387                                      struct hda_codec *codec,
 388                                      struct snd_pcm_substream *substream)
 389 {
 390         struct via_spec *spec = codec->spec;
 391         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 392 }
 393
 394 static int via_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 395                                       struct hda_codec *codec,
 396                                       struct snd_pcm_substream *substream)
 397 {
 398         struct via_spec *spec = codec->spec;
 399         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 400 }
 401
 402 static int via_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 403                                         struct hda_codec *codec,
 404                                         unsigned int stream_tag,
 405                                         unsigned int format,
 406                                         struct snd_pcm_substream *substream)
 407 {
 408         struct via_spec *spec = codec->spec;
 409         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
 410                                              stream_tag, format, substream);
 411 }
 412
 413 /*
 414  * Analog capture
 415  */
 416 static int via_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 417                                    struct hda_codec *codec,
 418                                    unsigned int stream_tag,
 419                                    unsigned int format,
 420                                    struct snd_pcm_substream *substream)
 421 {
 422         struct via_spec *spec = codec->spec;
 423
 424         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
 425                                    stream_tag, 0, format);
 426         return 0;
 427 }
 428
 429 static int via_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 430                                    struct hda_codec *codec,
 431                                    struct snd_pcm_substream *substream)
 432 {
 433         struct via_spec *spec = codec->spec;
 434         snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
 435         return 0;
 436 }
 437
 438 static struct hda_pcm_stream vt1708_pcm_analog_playback = {
 439         .substreams = 1,
 440         .channels_min = 2,
 441         .channels_max = 8,
 442         .nid = 0x10, /* NID to query formats and rates */
 443         .ops = {
 444                 .open = via_playback_pcm_open,
 445                 .prepare = via_playback_pcm_prepare,
 446                 .cleanup = via_playback_pcm_cleanup
 447         },
 448 };
 449
 450 static struct hda_pcm_stream vt1708_pcm_analog_s16_playback = {
 451         .substreams = 1,
 452         .channels_min = 2,
 453         .channels_max = 8,
 454         .nid = 0x10, /* NID to query formats and rates */
 455         /* We got noisy outputs on the right channel on VT1708 when
 456          * 24bit samples are used.  Until any workaround is found,
 457          * disable the 24bit format, so far.
 458          */
 459         .formats = SNDRV_PCM_FMTBIT_S16_LE,
 460         .ops = {
 461                 .open = via_playback_pcm_open,
 462                 .prepare = via_playback_pcm_prepare,
 463                 .cleanup = via_playback_pcm_cleanup
 464         },
 465 };
 466
 467 static struct hda_pcm_stream vt1708_pcm_analog_capture = {
 468         .substreams = 2,
 469         .channels_min = 2,
 470         .channels_max = 2,
 471         .nid = 0x15, /* NID to query formats and rates */
 472         .ops = {
 473                 .prepare = via_capture_pcm_prepare,
 474                 .cleanup = via_capture_pcm_cleanup
 475         },
 476 };
 477
 478 static struct hda_pcm_stream vt1708_pcm_digital_playback = {
 479         .substreams = 1,
 480         .channels_min = 2,
 481         .channels_max = 2,
 482         /* NID is set in via_build_pcms */
 483         .ops = {
 484                 .open = via_dig_playback_pcm_open,
 485                 .close = via_dig_playback_pcm_close,
 486                 .prepare = via_dig_playback_pcm_prepare
 487         },
 488 };
 489
 490 static struct hda_pcm_stream vt1708_pcm_digital_capture = {
 491         .substreams = 1,
 492         .channels_min = 2,
 493         .channels_max = 2,
 494 };
 495
 496 static int via_build_controls(struct hda_codec *codec)
 497 {
 498         struct via_spec *spec = codec->spec;
 499         int err;
 500         int i;
 501
 502         for (i = 0; i < spec->num_mixers; i++) {
 503                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
 504                 if (err < 0)
 505                         return err;
 506         }
 507
 508         if (spec->multiout.dig_out_nid) {
 509                 err = snd_hda_create_spdif_out_ctls(codec,
 510                                                     spec->multiout.dig_out_nid);
 511                 if (err < 0)
 512                         return err;
 513                 err = snd_hda_create_spdif_share_sw(codec,
 514                                                     &spec->multiout);
 515                 if (err < 0)
 516                         return err;
 517                 spec->multiout.share_spdif = 1;
 518         }
 519         if (spec->dig_in_nid) {
 520                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
 521                 if (err < 0)
 522                         return err;
 523         }
 524         return 0;
 525 }
 526
 527 static int via_build_pcms(struct hda_codec *codec)
 528 {
 529         struct via_spec *spec = codec->spec;
 530         struct hda_pcm *info = spec->pcm_rec;
 531
 532         codec->num_pcms = 1;
 533         codec->pcm_info = info;
 534
 535         info->name = spec->stream_name_analog;
 536         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *(spec->stream_analog_playback);
 537         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
 538         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
 539         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
 540
 541         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 542                 spec->multiout.max_channels;
 543
 544         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
 545                 codec->num_pcms++;
 546                 info++;
 547                 info->name = spec->stream_name_digital;
 548                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
 549                 if (spec->multiout.dig_out_nid) {
 550                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
 551                                 *(spec->stream_digital_playback);
 552                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 553                                 spec->multiout.dig_out_nid;
 554                 }
 555                 if (spec->dig_in_nid) {
 556                         info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 557                                 *(spec->stream_digital_capture);
 558                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
 559                                 spec->dig_in_nid;
 560                 }
 561         }
 562
 563         return 0;
 564 }
 565
 566 static void via_free(struct hda_codec *codec)
 567 {
 568         struct via_spec *spec = codec->spec;
 569         unsigned int i;
 570
 571         if (!spec)
 572                 return;
 573
 574         if (spec->kctl_alloc) {
 575                 for (i = 0; i < spec->num_kctl_used; i++)
 576                         kfree(spec->kctl_alloc[i].name);
 577                 kfree(spec->kctl_alloc);
 578         }
 579
 580         kfree(codec->spec);
 581 }
 582
 583 static int via_init(struct hda_codec *codec)
 584 {
 585         struct via_spec *spec = codec->spec;
 586         snd_hda_sequence_write(codec, spec->init_verbs);
 587         /* Lydia Add for EAPD enable */
 588         if (!spec->dig_in_nid) { /* No Digital In connection */
 589                 if (IS_VT1708_VENDORID(codec->vendor_id)) {
 590                         snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
 591                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
 592                                             PIN_OUT);
 593                         snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
 594                                             AC_VERB_SET_EAPD_BTLENABLE, 0x02);
 595                 } else if (IS_VT1709_10CH_VENDORID(codec->vendor_id) ||
 596                            IS_VT1709_6CH_VENDORID(codec->vendor_id)) {
 597                         snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
 598                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
 599                                             PIN_OUT);
 600                         snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
 601                                             AC_VERB_SET_EAPD_BTLENABLE, 0x02);
 602                 } else if (IS_VT1708B_8CH_VENDORID(codec->vendor_id) ||
 603                            IS_VT1708B_4CH_VENDORID(codec->vendor_id)) {
 604                         snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
 605                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
 606                                             PIN_OUT);
 607                         snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
 608                                             AC_VERB_SET_EAPD_BTLENABLE, 0x02);
 609                 }
 610         } else /* enable SPDIF-input pin */
 611                 snd_hda_codec_write(codec, spec->autocfg.dig_in_pin, 0,
 612                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN);
 613
 614         return 0;
 615 }
 616
 617 #ifdef CONFIG_SND_HDA_POWER_SAVE
 618 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 619 {
 620         struct via_spec *spec = codec->spec;
 621         return snd_hda_check_amp_list_power(codec, &spec->loopback, nid);
 622 }
 623 #endif
 624
 625 /*
 626  */
 627 static struct hda_codec_ops via_patch_ops = {
 628         .build_controls = via_build_controls,
 629         .build_pcms = via_build_pcms,
 630         .init = via_init,
 631         .free = via_free,
 632 #ifdef CONFIG_SND_HDA_POWER_SAVE
 633         .check_power_status = via_check_power_status,
 634 #endif
 635 };
 636
 637 /* fill in the dac_nids table from the parsed pin configuration */
 638 static int vt1708_auto_fill_dac_nids(struct via_spec *spec,
 639                                      const struct auto_pin_cfg *cfg)
 640 {
 641         int i;
 642         hda_nid_t nid;
 643
 644         spec->multiout.num_dacs = cfg->line_outs;
 645
 646         spec->multiout.dac_nids = spec->private_dac_nids;
 647
 648         for(i = 0; i < 4; i++) {
 649                 nid = cfg->line_out_pins[i];
 650                 if (nid) {
 651                         /* config dac list */
 652                         switch (i) {
 653                         case AUTO_SEQ_FRONT:
 654                                 spec->multiout.dac_nids[i] = 0x10;
 655                                 break;
 656                         case AUTO_SEQ_CENLFE:
 657                                 spec->multiout.dac_nids[i] = 0x12;
 658                                 break;
 659                         case AUTO_SEQ_SURROUND:
 660                                 spec->multiout.dac_nids[i] = 0x13;
 661                                 break;
 662                         case AUTO_SEQ_SIDE:
 663                                 spec->multiout.dac_nids[i] = 0x11;
 664                                 break;
 665                         }
 666                 }
 667         }
 668
 669         return 0;
 670 }
 671
 672 /* add playback controls from the parsed DAC table */
 673 static int vt1708_auto_create_multi_out_ctls(struct via_spec *spec,
 674                                              const struct auto_pin_cfg *cfg)
 675 {
 676         char name[32];
 677         static const char *chname[4] = { "Front", "Surround", "C/LFE", "Side" };
 678         hda_nid_t nid, nid_vol = 0;
 679         int i, err;
 680
 681         for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
 682                 nid = cfg->line_out_pins[i];
 683
 684                 if (!nid)
 685                         continue;
 686
 687                 if (i != AUTO_SEQ_FRONT)
 688                         nid_vol = 0x1b - i + 1;
 689
 690                 if (i == AUTO_SEQ_CENLFE) {
 691                         /* Center/LFE */
 692                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
 693                                         "Center Playback Volume",
 694                                         HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
 695                                                             HDA_OUTPUT));
 696                         if (err < 0)
 697                                 return err;
 698                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
 699                                               "LFE Playback Volume",
 700                                               HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
 701                                                                   HDA_OUTPUT));
 702                         if (err < 0)
 703                                 return err;
 704                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
 705                                               "Center Playback Switch",
 706                                               HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
 707                                                                   HDA_OUTPUT));
 708                         if (err < 0)
 709                                 return err;
 710                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
 711                                               "LFE Playback Switch",
 712                                               HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
 713                                                                   HDA_OUTPUT));
 714                         if (err < 0)
 715                                 return err;
 716                 } else if (i == AUTO_SEQ_FRONT){
 717                         /* add control to mixer index 0 */
 718                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
 719                                               "Master Front Playback Volume",
 720                                               HDA_COMPOSE_AMP_VAL(0x17, 3, 0,
 721                                                                   HDA_INPUT));
 722                         if (err < 0)
 723                                 return err;
 724                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
 725                                               "Master Front Playback Switch",
 726                                               HDA_COMPOSE_AMP_VAL(0x17, 3, 0,
 727                                                                   HDA_INPUT));
 728                         if (err < 0)
 729                                 return err;
 730
 731                         /* add control to PW3 */
 732                         sprintf(name, "%s Playback Volume", chname[i]);
 733                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
 734                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0,
 735                                                                   HDA_OUTPUT));
 736                         if (err < 0)
 737                                 return err;
 738                         sprintf(name, "%s Playback Switch", chname[i]);
 739                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
 740                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0,
 741                                                                   HDA_OUTPUT));
 742                         if (err < 0)
 743                                 return err;
 744                 } else {
 745                         sprintf(name, "%s Playback Volume", chname[i]);
 746                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
 747                                               HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
 748                                                                   HDA_OUTPUT));
 749                         if (err < 0)
 750                                 return err;
 751                         sprintf(name, "%s Playback Switch", chname[i]);
 752                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
 753                                               HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
 754                                                                   HDA_OUTPUT));
 755                         if (err < 0)
 756                                 return err;
 757                 }
 758         }
 759
 760         return 0;
 761 }
 762
 763 static int vt1708_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 764 {
 765         int err;
 766
 767         if (!pin)
 768                 return 0;
 769
 770         spec->multiout.hp_nid = VT1708_HP_NID; /* AOW3 */
 771
 772         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
 773                               "Headphone Playback Volume",
 774                               HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
 775         if (err < 0)
 776                 return err;
 777         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
 778                               "Headphone Playback Switch",
 779                               HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
 780         if (err < 0)
 781                 return err;
 782
 783         return 0;
 784 }
 785
 786 /* create playback/capture controls for input pins */
 787 static int vt1708_auto_create_analog_input_ctls(struct via_spec *spec,
 788                                                 const struct auto_pin_cfg *cfg)
 789 {
 790         static char *labels[] = {
 791                 "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
 792         };
 793         struct hda_input_mux *imux = &spec->private_imux;
 794         int i, err, idx = 0;
 795
 796         /* for internal loopback recording select */
 797         imux->items[imux->num_items].label = "Stereo Mixer";
 798         imux->items[imux->num_items].index = idx;
 799         imux->num_items++;
 800
 801         for (i = 0; i < AUTO_PIN_LAST; i++) {
 802                 if (!cfg->input_pins[i])
 803                         continue;
 804
 805                 switch (cfg->input_pins[i]) {
 806                 case 0x1d: /* Mic */
 807                         idx = 2;
 808                         break;
 809
 810                 case 0x1e: /* Line In */
 811                         idx = 3;
 812                         break;
 813
 814                 case 0x21: /* Front Mic */
 815                         idx = 4;
 816                         break;
 817
 818                 case 0x24: /* CD */
 819                         idx = 1;
 820                         break;
 821                 }
 822                 err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
 823                                            idx, 0x17);
 824                 if (err < 0)
 825                         return err;
 826                 imux->items[imux->num_items].label = labels[i];
 827                 imux->items[imux->num_items].index = idx;
 828                 imux->num_items++;
 829         }
 830         return 0;
 831 }
 832
 833 #ifdef CONFIG_SND_HDA_POWER_SAVE
 834 static struct hda_amp_list vt1708_loopbacks[] = {
 835         { 0x17, HDA_INPUT, 1 },
 836         { 0x17, HDA_INPUT, 2 },
 837         { 0x17, HDA_INPUT, 3 },
 838         { 0x17, HDA_INPUT, 4 },
 839         { } /* end */
 840 };
 841 #endif
 842
 843 static int vt1708_parse_auto_config(struct hda_codec *codec)
 844 {
 845         struct via_spec *spec = codec->spec;
 846         int err;
 847
 848         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 849         if (err < 0)
 850                 return err;
 851         err = vt1708_auto_fill_dac_nids(spec, &spec->autocfg);
 852         if (err < 0)
 853                 return err;
 854         if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 855                 return 0; /* can't find valid BIOS pin config */
 856
 857         err = vt1708_auto_create_multi_out_ctls(spec, &spec->autocfg);
 858         if (err < 0)
 859                 return err;
 860         err = vt1708_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
 861         if (err < 0)
 862                 return err;
 863         err = vt1708_auto_create_analog_input_ctls(spec, &spec->autocfg);
 864         if (err < 0)
 865                 return err;
 866
 867         spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 868
 869         if (spec->autocfg.dig_out_pin)
 870                 spec->multiout.dig_out_nid = VT1708_DIGOUT_NID;
 871         if (spec->autocfg.dig_in_pin)
 872                 spec->dig_in_nid = VT1708_DIGIN_NID;
 873
 874         if (spec->kctl_alloc)
 875                 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
 876
 877         spec->init_verbs = vt1708_volume_init_verbs;
 878
 879         spec->input_mux = &spec->private_imux;
 880
 881         return 1;
 882 }
 883
 884 /* init callback for auto-configuration model -- overriding the default init */
 885 static int via_auto_init(struct hda_codec *codec)
 886 {
 887         via_init(codec);
 888         via_auto_init_multi_out(codec);
 889         via_auto_init_hp_out(codec);
 890         via_auto_init_analog_input(codec);
 891         return 0;
 892 }
 893
 894 static int patch_vt1708(struct hda_codec *codec)
 895 {
 896         struct via_spec *spec;
 897         int err;
 898
 899         /* create a codec specific record */
 900         spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
 901         if (spec == NULL)
 902                 return -ENOMEM;
 903
 904         codec->spec = spec;
 905
 906         /* automatic parse from the BIOS config */
 907         err = vt1708_parse_auto_config(codec);
 908         if (err < 0) {
 909                 via_free(codec);
 910                 return err;
 911         } else if (!err) {
 912                 printk(KERN_INFO "hda_codec: Cannot set up configuration "
 913                        "from BIOS.  Using genenic mode...\n");
 914         }
 915
 916
 917         spec->stream_name_analog = "VT1708 Analog";
 918         spec->stream_analog_playback = &vt1708_pcm_analog_playback;
 919         /* disable 32bit format on VT1708 */
 920         if (codec->vendor_id == 0x11061708)
 921                 spec->stream_analog_playback = &vt1708_pcm_analog_s16_playback;
 922         spec->stream_analog_capture = &vt1708_pcm_analog_capture;
 923
 924         spec->stream_name_digital = "VT1708 Digital";
 925         spec->stream_digital_playback = &vt1708_pcm_digital_playback;
 926         spec->stream_digital_capture = &vt1708_pcm_digital_capture;
 927
 928
 929         if (!spec->adc_nids && spec->input_mux) {
 930                 spec->adc_nids = vt1708_adc_nids;
 931                 spec->num_adc_nids = ARRAY_SIZE(vt1708_adc_nids);
 932                 spec->mixers[spec->num_mixers] = vt1708_capture_mixer;
 933                 spec->num_mixers++;
 934         }
 935
 936         codec->patch_ops = via_patch_ops;
 937
 938         codec->patch_ops.init = via_auto_init;
 939 #ifdef CONFIG_SND_HDA_POWER_SAVE
 940         spec->loopback.amplist = vt1708_loopbacks;
 941 #endif
 942
 943         return 0;
 944 }
 945
 946 /* capture mixer elements */
 947 static struct snd_kcontrol_new vt1709_capture_mixer[] = {
 948         HDA_CODEC_VOLUME("Capture Volume", 0x14, 0x0, HDA_INPUT),
 949         HDA_CODEC_MUTE("Capture Switch", 0x14, 0x0, HDA_INPUT),
 950         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x15, 0x0, HDA_INPUT),
 951         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x15, 0x0, HDA_INPUT),
 952         HDA_CODEC_VOLUME_IDX("Capture Volume", 2, 0x16, 0x0, HDA_INPUT),
 953         HDA_CODEC_MUTE_IDX("Capture Switch", 2, 0x16, 0x0, HDA_INPUT),
 954         {
 955                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 956                 /* The multiple "Capture Source" controls confuse alsamixer
 957                  * So call somewhat different..
 958                  */
 959                 /* .name = "Capture Source", */
 960                 .name = "Input Source",
 961                 .count = 1,
 962                 .info = via_mux_enum_info,
 963                 .get = via_mux_enum_get,
 964                 .put = via_mux_enum_put,
 965         },
 966         { } /* end */
 967 };
 968
 969 /*
 970  * generic initialization of ADC, input mixers and output mixers
 971  */
 972 static struct hda_verb vt1709_10ch_volume_init_verbs[] = {
 973         /*
 974          * Unmute ADC0-2 and set the default input to mic-in
 975          */
 976         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 977         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 978         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 979
 980
 981         /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
 982          * mixer widget
 983          */
 984         /* Amp Indices: AOW0=0, CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
 985         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 986         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 987         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
 988         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
 989         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
 990
 991         /*
 992          * Set up output selector (0x1a, 0x1b, 0x29)
 993          */
 994         /* set vol=0 to output mixers */
 995         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 996         {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 997         {0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 998
 999         /*
1000          *  Unmute PW3 and PW4
1001          */
1002         {0x1f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1003         {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1004
1005         /* Set input of PW4 as AOW4 */
1006         {0x20, AC_VERB_SET_CONNECT_SEL, 0x1},
1007         /* PW9 Output enable */
1008         {0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
1009         { }
1010 };
1011
1012 static struct hda_pcm_stream vt1709_10ch_pcm_analog_playback = {
1013         .substreams = 1,
1014         .channels_min = 2,
1015         .channels_max = 10,
1016         .nid = 0x10, /* NID to query formats and rates */
1017         .ops = {
1018                 .open = via_playback_pcm_open,
1019                 .prepare = via_playback_pcm_prepare,
1020                 .cleanup = via_playback_pcm_cleanup
1021         },
1022 };
1023
1024 static struct hda_pcm_stream vt1709_6ch_pcm_analog_playback = {
1025         .substreams = 1,
1026         .channels_min = 2,
1027         .channels_max = 6,
1028         .nid = 0x10, /* NID to query formats and rates */
1029         .ops = {
1030                 .open = via_playback_pcm_open,
1031                 .prepare = via_playback_pcm_prepare,
1032                 .cleanup = via_playback_pcm_cleanup
1033         },
1034 };
1035
1036 static struct hda_pcm_stream vt1709_pcm_analog_capture = {
1037         .substreams = 2,
1038         .channels_min = 2,
1039         .channels_max = 2,
1040         .nid = 0x14, /* NID to query formats and rates */
1041         .ops = {
1042                 .prepare = via_capture_pcm_prepare,
1043                 .cleanup = via_capture_pcm_cleanup
1044         },
1045 };
1046
1047 static struct hda_pcm_stream vt1709_pcm_digital_playback = {
1048         .substreams = 1,
1049         .channels_min = 2,
1050         .channels_max = 2,
1051         /* NID is set in via_build_pcms */
1052         .ops = {
1053                 .open = via_dig_playback_pcm_open,
1054                 .close = via_dig_playback_pcm_close
1055         },
1056 };
1057
1058 static struct hda_pcm_stream vt1709_pcm_digital_capture = {
1059         .substreams = 1,
1060         .channels_min = 2,
1061         .channels_max = 2,
1062 };
1063
1064 static int vt1709_auto_fill_dac_nids(struct via_spec *spec,
1065                                      const struct auto_pin_cfg *cfg)
1066 {
1067         int i;
1068         hda_nid_t nid;
1069
1070         if (cfg->line_outs == 4)  /* 10 channels */
1071                 spec->multiout.num_dacs = cfg->line_outs+1; /* AOW0~AOW4 */
1072         else if (cfg->line_outs == 3) /* 6 channels */
1073                 spec->multiout.num_dacs = cfg->line_outs; /* AOW0~AOW2 */
1074
1075         spec->multiout.dac_nids = spec->private_dac_nids;
1076
1077         if (cfg->line_outs == 4) { /* 10 channels */
1078                 for (i = 0; i < cfg->line_outs; i++) {
1079                         nid = cfg->line_out_pins[i];
1080                         if (nid) {
1081                                 /* config dac list */
1082                                 switch (i) {
1083                                 case AUTO_SEQ_FRONT:
1084                                         /* AOW0 */
1085                                         spec->multiout.dac_nids[i] = 0x10;
1086                                         break;
1087                                 case AUTO_SEQ_CENLFE:
1088                                         /* AOW2 */
1089                                         spec->multiout.dac_nids[i] = 0x12;
1090                                         break;
1091                                 case AUTO_SEQ_SURROUND:
1092                                         /* AOW3 */
1093                                         spec->multiout.dac_nids[i] = 0x27;
1094                                         break;
1095                                 case AUTO_SEQ_SIDE:
1096                                         /* AOW1 */
1097                                         spec->multiout.dac_nids[i] = 0x11;
1098                                         break;
1099                                 default:
1100                                         break;
1101                                 }
1102                         }
1103                 }
1104                 spec->multiout.dac_nids[cfg->line_outs] = 0x28; /* AOW4 */
1105
1106         } else if (cfg->line_outs == 3) { /* 6 channels */
1107                 for(i = 0; i < cfg->line_outs; i++) {
1108                         nid = cfg->line_out_pins[i];
1109                         if (nid) {
1110                                 /* config dac list */
1111                                 switch(i) {
1112                                 case AUTO_SEQ_FRONT:
1113                                         /* AOW0 */
1114                                         spec->multiout.dac_nids[i] = 0x10;
1115                                         break;
1116                                 case AUTO_SEQ_CENLFE:
1117                                         /* AOW2 */
1118                                         spec->multiout.dac_nids[i] = 0x12;
1119                                         break;
1120                                 case AUTO_SEQ_SURROUND:
1121                                         /* AOW1 */
1122                                         spec->multiout.dac_nids[i] = 0x11;
1123                                         break;
1124                                 default:
1125                                         break;
1126                                 }
1127                         }
1128                 }
1129         }
1130
1131         return 0;
1132 }
1133
1134 /* add playback controls from the parsed DAC table */
1135 static int vt1709_auto_create_multi_out_ctls(struct via_spec *spec,
1136                                              const struct auto_pin_cfg *cfg)
1137 {
1138         char name[32];
1139         static const char *chname[4] = { "Front", "Surround", "C/LFE", "Side" };
1140         hda_nid_t nid = 0;
1141         int i, err;
1142
1143         for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
1144                 nid = cfg->line_out_pins[i];
1145
1146                 if (!nid)
1147                         continue;
1148
1149                 if (i == AUTO_SEQ_CENLFE) {
1150                         /* Center/LFE */
1151                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1152                                               "Center Playback Volume",
1153                                               HDA_COMPOSE_AMP_VAL(0x1b, 1, 0,
1154                                                                   HDA_OUTPUT));
1155                         if (err < 0)
1156                                 return err;
1157                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1158                                               "LFE Playback Volume",
1159                                               HDA_COMPOSE_AMP_VAL(0x1b, 2, 0,
1160                                                                   HDA_OUTPUT));
1161                         if (err < 0)
1162                                 return err;
1163                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1164                                               "Center Playback Switch",
1165                                               HDA_COMPOSE_AMP_VAL(0x1b, 1, 0,
1166                                                                   HDA_OUTPUT));
1167                         if (err < 0)
1168                                 return err;
1169                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1170                                               "LFE Playback Switch",
1171                                               HDA_COMPOSE_AMP_VAL(0x1b, 2, 0,
1172                                                                   HDA_OUTPUT));
1173                         if (err < 0)
1174                                 return err;
1175                 } else if (i == AUTO_SEQ_FRONT){
1176                         /* add control to mixer index 0 */
1177                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1178                                               "Master Front Playback Volume",
1179                                               HDA_COMPOSE_AMP_VAL(0x18, 3, 0,
1180                                                                   HDA_INPUT));
1181                         if (err < 0)
1182                                 return err;
1183                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1184                                               "Master Front Playback Switch",
1185                                               HDA_COMPOSE_AMP_VAL(0x18, 3, 0,
1186                                                                   HDA_INPUT));
1187                         if (err < 0)
1188                                 return err;
1189
1190                         /* add control to PW3 */
1191                         sprintf(name, "%s Playback Volume", chname[i]);
1192                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
1193                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0,
1194                                                                   HDA_OUTPUT));
1195                         if (err < 0)
1196                                 return err;
1197                         sprintf(name, "%s Playback Switch", chname[i]);
1198                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
1199                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0,
1200                                                                   HDA_OUTPUT));
1201                         if (err < 0)
1202                                 return err;
1203                 } else if (i == AUTO_SEQ_SURROUND) {
1204                         sprintf(name, "%s Playback Volume", chname[i]);
1205                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
1206                                               HDA_COMPOSE_AMP_VAL(0x29, 3, 0,
1207                                                                   HDA_OUTPUT));
1208                         if (err < 0)
1209                                 return err;
1210                         sprintf(name, "%s Playback Switch", chname[i]);
1211                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
1212                                               HDA_COMPOSE_AMP_VAL(0x29, 3, 0,
1213                                                                   HDA_OUTPUT));
1214                         if (err < 0)
1215                                 return err;
1216                 } else if (i == AUTO_SEQ_SIDE) {
1217                         sprintf(name, "%s Playback Volume", chname[i]);
1218                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
1219                                               HDA_COMPOSE_AMP_VAL(0x1a, 3, 0,
1220                                                                   HDA_OUTPUT));
1221                         if (err < 0)
1222                                 return err;
1223                         sprintf(name, "%s Playback Switch", chname[i]);
1224                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
1225                                               HDA_COMPOSE_AMP_VAL(0x1a, 3, 0,
1226                                                                   HDA_OUTPUT));
1227                         if (err < 0)
1228                                 return err;
1229                 }
1230         }
1231
1232         return 0;
1233 }
1234
1235 static int vt1709_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
1236 {
1237         int err;
1238
1239         if (!pin)
1240                 return 0;
1241
1242         if (spec->multiout.num_dacs == 5) /* 10 channels */
1243                 spec->multiout.hp_nid = VT1709_HP_DAC_NID;
1244         else if (spec->multiout.num_dacs == 3) /* 6 channels */
1245                 spec->multiout.hp_nid = 0;
1246
1247         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1248                               "Headphone Playback Volume",
1249                               HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
1250         if (err < 0)
1251                 return err;
1252         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1253                               "Headphone Playback Switch",
1254                               HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
1255         if (err < 0)
1256                 return err;
1257
1258         return 0;
1259 }
1260
1261 /* create playback/capture controls for input pins */
1262 static int vt1709_auto_create_analog_input_ctls(struct via_spec *spec,
1263                                                 const struct auto_pin_cfg *cfg)
1264 {
1265         static char *labels[] = {
1266                 "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
1267         };
1268         struct hda_input_mux *imux = &spec->private_imux;
1269         int i, err, idx = 0;
1270
1271         /* for internal loopback recording select */
1272         imux->items[imux->num_items].label = "Stereo Mixer";
1273         imux->items[imux->num_items].index = idx;
1274         imux->num_items++;
1275
1276         for (i = 0; i < AUTO_PIN_LAST; i++) {
1277                 if (!cfg->input_pins[i])
1278                         continue;
1279
1280                 switch (cfg->input_pins[i]) {
1281                 case 0x1d: /* Mic */
1282                         idx = 2;
1283                         break;
1284
1285                 case 0x1e: /* Line In */
1286                         idx = 3;
1287                         break;
1288
1289                 case 0x21: /* Front Mic */
1290                         idx = 4;
1291                         break;
1292
1293                 case 0x23: /* CD */
1294                         idx = 1;
1295                         break;
1296                 }
1297                 err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
1298                                            idx, 0x18);
1299                 if (err < 0)
1300                         return err;
1301                 imux->items[imux->num_items].label = labels[i];
1302                 imux->items[imux->num_items].index = idx;
1303                 imux->num_items++;
1304         }
1305         return 0;
1306 }
1307
1308 static int vt1709_parse_auto_config(struct hda_codec *codec)
1309 {
1310         struct via_spec *spec = codec->spec;
1311         int err;
1312
1313         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1314         if (err < 0)
1315                 return err;
1316         err = vt1709_auto_fill_dac_nids(spec, &spec->autocfg);
1317         if (err < 0)
1318                 return err;
1319         if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
1320                 return 0; /* can't find valid BIOS pin config */
1321
1322         err = vt1709_auto_create_multi_out_ctls(spec, &spec->autocfg);
1323         if (err < 0)
1324                 return err;
1325         err = vt1709_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
1326         if (err < 0)
1327                 return err;
1328         err = vt1709_auto_create_analog_input_ctls(spec, &spec->autocfg);
1329         if (err < 0)
1330                 return err;
1331
1332         spec->multiout.max_channels = spec->multiout.num_dacs * 2;
1333
1334         if (spec->autocfg.dig_out_pin)
1335                 spec->multiout.dig_out_nid = VT1709_DIGOUT_NID;
1336         if (spec->autocfg.dig_in_pin)
1337                 spec->dig_in_nid = VT1709_DIGIN_NID;
1338
1339         if (spec->kctl_alloc)
1340                 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
1341
1342         spec->input_mux = &spec->private_imux;
1343
1344         return 1;
1345 }
1346
1347 #ifdef CONFIG_SND_HDA_POWER_SAVE
1348 static struct hda_amp_list vt1709_loopbacks[] = {
1349         { 0x18, HDA_INPUT, 1 },
1350         { 0x18, HDA_INPUT, 2 },
1351         { 0x18, HDA_INPUT, 3 },
1352         { 0x18, HDA_INPUT, 4 },
1353         { } /* end */
1354 };
1355 #endif
1356
1357 static int patch_vt1709_10ch(struct hda_codec *codec)
1358 {
1359         struct via_spec *spec;
1360         int err;
1361
1362         /* create a codec specific record */
1363         spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
1364         if (spec == NULL)
1365                 return -ENOMEM;
1366
1367         codec->spec = spec;
1368
1369         err = vt1709_parse_auto_config(codec);
1370         if (err < 0) {
1371                 via_free(codec);
1372                 return err;
1373         } else if (!err) {
1374                 printk(KERN_INFO "hda_codec: Cannot set up configuration.  "
1375                        "Using genenic mode...\n");
1376         }
1377
1378         spec->init_verbs = vt1709_10ch_volume_init_verbs;
1379
1380         spec->stream_name_analog = "VT1709 Analog";
1381         spec->stream_analog_playback = &vt1709_10ch_pcm_analog_playback;
1382         spec->stream_analog_capture = &vt1709_pcm_analog_capture;
1383
1384         spec->stream_name_digital = "VT1709 Digital";
1385         spec->stream_digital_playback = &vt1709_pcm_digital_playback;
1386         spec->stream_digital_capture = &vt1709_pcm_digital_capture;
1387
1388
1389         if (!spec->adc_nids && spec->input_mux) {
1390                 spec->adc_nids = vt1709_adc_nids;
1391                 spec->num_adc_nids = ARRAY_SIZE(vt1709_adc_nids);
1392                 spec->mixers[spec->num_mixers] = vt1709_capture_mixer;
1393                 spec->num_mixers++;
1394         }
1395
1396         codec->patch_ops = via_patch_ops;
1397
1398         codec->patch_ops.init = via_auto_init;
1399 #ifdef CONFIG_SND_HDA_POWER_SAVE
1400         spec->loopback.amplist = vt1709_loopbacks;
1401 #endif
1402
1403         return 0;
1404 }
1405 /*
1406  * generic initialization of ADC, input mixers and output mixers
1407  */
1408 static struct hda_verb vt1709_6ch_volume_init_verbs[] = {
1409         /*
1410          * Unmute ADC0-2 and set the default input to mic-in
1411          */
1412         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1413         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1414         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1415
1416
1417         /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
1418          * mixer widget
1419          */
1420         /* Amp Indices: AOW0=0, CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
1421         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1422         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
1423         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
1424         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
1425         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
1426
1427         /*
1428          * Set up output selector (0x1a, 0x1b, 0x29)
1429          */
1430         /* set vol=0 to output mixers */
1431         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1432         {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1433         {0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1434
1435         /*
1436          *  Unmute PW3 and PW4
1437          */
1438         {0x1f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1439         {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1440
1441         /* Set input of PW4 as MW0 */
1442         {0x20, AC_VERB_SET_CONNECT_SEL, 0},
1443         /* PW9 Output enable */
1444         {0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
1445         { }
1446 };
1447
1448 static int patch_vt1709_6ch(struct hda_codec *codec)
1449 {
1450         struct via_spec *spec;
1451         int err;
1452
1453         /* create a codec specific record */
1454         spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
1455         if (spec == NULL)
1456                 return -ENOMEM;
1457
1458         codec->spec = spec;
1459
1460         err = vt1709_parse_auto_config(codec);
1461         if (err < 0) {
1462                 via_free(codec);
1463                 return err;
1464         } else if (!err) {
1465                 printk(KERN_INFO "hda_codec: Cannot set up configuration.  "
1466                        "Using genenic mode...\n");
1467         }
1468
1469         spec->init_verbs = vt1709_6ch_volume_init_verbs;
1470
1471         spec->stream_name_analog = "VT1709 Analog";
1472         spec->stream_analog_playback = &vt1709_6ch_pcm_analog_playback;
1473         spec->stream_analog_capture = &vt1709_pcm_analog_capture;
1474
1475         spec->stream_name_digital = "VT1709 Digital";
1476         spec->stream_digital_playback = &vt1709_pcm_digital_playback;
1477         spec->stream_digital_capture = &vt1709_pcm_digital_capture;
1478
1479
1480         if (!spec->adc_nids && spec->input_mux) {
1481                 spec->adc_nids = vt1709_adc_nids;
1482                 spec->num_adc_nids = ARRAY_SIZE(vt1709_adc_nids);
1483                 spec->mixers[spec->num_mixers] = vt1709_capture_mixer;
1484                 spec->num_mixers++;
1485         }
1486
1487         codec->patch_ops = via_patch_ops;
1488
1489         codec->patch_ops.init = via_auto_init;
1490 #ifdef CONFIG_SND_HDA_POWER_SAVE
1491         spec->loopback.amplist = vt1709_loopbacks;
1492 #endif
1493         return 0;
1494 }
1495
1496 /* capture mixer elements */
1497 static struct snd_kcontrol_new vt1708B_capture_mixer[] = {
1498         HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),
1499         HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),
1500         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),
1501         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x14, 0x0, HDA_INPUT),
1502         {
1503                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1504                 /* The multiple "Capture Source" controls confuse alsamixer
1505                  * So call somewhat different..
1506                  */
1507                 /* .name = "Capture Source", */
1508                 .name = "Input Source",
1509                 .count = 1,
1510                 .info = via_mux_enum_info,
1511                 .get = via_mux_enum_get,
1512                 .put = via_mux_enum_put,
1513         },
1514         { } /* end */
1515 };
1516 /*
1517  * generic initialization of ADC, input mixers and output mixers
1518  */
1519 static struct hda_verb vt1708B_8ch_volume_init_verbs[] = {
1520         /*
1521          * Unmute ADC0-1 and set the default input to mic-in
1522          */
1523         {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1524         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1525
1526
1527         /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
1528          * mixer widget
1529          */
1530         /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
1531         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1532         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
1533         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
1534         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
1535         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
1536
1537         /*
1538          * Set up output mixers
1539          */
1540         /* set vol=0 to output mixers */
1541         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1542         {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1543         {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1544
1545         /* Setup default input to PW4 */
1546         {0x1d, AC_VERB_SET_CONNECT_SEL, 0x1},
1547         /* PW9 Output enable */
1548         {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
1549         /* PW10 Input enable */
1550         {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
1551         { }
1552 };
1553
1554 static struct hda_verb vt1708B_4ch_volume_init_verbs[] = {
1555         /*
1556          * Unmute ADC0-1 and set the default input to mic-in
1557          */
1558         {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1559         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1560
1561
1562         /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
1563          * mixer widget
1564          */
1565         /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
1566         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1567         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
1568         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
1569         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
1570         {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
1571
1572         /*
1573          * Set up output mixers
1574          */
1575         /* set vol=0 to output mixers */
1576         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1577         {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1578         {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
1579
1580         /* Setup default input of PW4 to MW0 */
1581         {0x1d, AC_VERB_SET_CONNECT_SEL, 0x0},
1582         /* PW9 Output enable */
1583         {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
1584         /* PW10 Input enable */
1585         {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
1586         { }
1587 };
1588
1589 static struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
1590         .substreams = 1,
1591         .channels_min = 2,
1592         .channels_max = 8,
1593         .nid = 0x10, /* NID to query formats and rates */
1594         .ops = {
1595                 .open = via_playback_pcm_open,
1596                 .prepare = via_playback_pcm_prepare,
1597                 .cleanup = via_playback_pcm_cleanup
1598         },
1599 };
1600
1601 static struct hda_pcm_stream vt1708B_4ch_pcm_analog_playback = {
1602         .substreams = 1,
1603         .channels_min = 2,
1604         .channels_max = 4,
1605         .nid = 0x10, /* NID to query formats and rates */
1606         .ops = {
1607                 .open = via_playback_pcm_open,
1608                 .prepare = via_playback_pcm_prepare,
1609                 .cleanup = via_playback_pcm_cleanup
1610         },
1611 };
1612
1613 static struct hda_pcm_stream vt1708B_pcm_analog_capture = {
1614         .substreams = 2,
1615         .channels_min = 2,
1616         .channels_max = 2,
1617         .nid = 0x13, /* NID to query formats and rates */
1618         .ops = {
1619                 .prepare = via_capture_pcm_prepare,
1620                 .cleanup = via_capture_pcm_cleanup
1621         },
1622 };
1623
1624 static struct hda_pcm_stream vt1708B_pcm_digital_playback = {
1625         .substreams = 1,
1626         .channels_min = 2,
1627         .channels_max = 2,
1628         /* NID is set in via_build_pcms */
1629         .ops = {
1630                 .open = via_dig_playback_pcm_open,
1631                 .close = via_dig_playback_pcm_close,
1632                 .prepare = via_dig_playback_pcm_prepare
1633         },
1634 };
1635
1636 static struct hda_pcm_stream vt1708B_pcm_digital_capture = {
1637         .substreams = 1,
1638         .channels_min = 2,
1639         .channels_max = 2,
1640 };
1641
1642 /* fill in the dac_nids table from the parsed pin configuration */
1643 static int vt1708B_auto_fill_dac_nids(struct via_spec *spec,
1644                                      const struct auto_pin_cfg *cfg)
1645 {
1646         int i;
1647         hda_nid_t nid;
1648
1649         spec->multiout.num_dacs = cfg->line_outs;
1650
1651         spec->multiout.dac_nids = spec->private_dac_nids;
1652
1653         for (i = 0; i < 4; i++) {
1654                 nid = cfg->line_out_pins[i];
1655                 if (nid) {
1656                         /* config dac list */
1657                         switch (i) {
1658                         case AUTO_SEQ_FRONT:
1659                                 spec->multiout.dac_nids[i] = 0x10;
1660                                 break;
1661                         case AUTO_SEQ_CENLFE:
1662                                 spec->multiout.dac_nids[i] = 0x24;
1663                                 break;
1664                         case AUTO_SEQ_SURROUND:
1665                                 spec->multiout.dac_nids[i] = 0x25;
1666                                 break;
1667                         case AUTO_SEQ_SIDE:
1668                                 spec->multiout.dac_nids[i] = 0x11;
1669                                 break;
1670                         }
1671                 }
1672         }
1673
1674         return 0;
1675 }
1676
1677 /* add playback controls from the parsed DAC table */
1678 static int vt1708B_auto_create_multi_out_ctls(struct via_spec *spec,
1679                                              const struct auto_pin_cfg *cfg)
1680 {
1681         char name[32];
1682         static const char *chname[4] = { "Front", "Surround", "C/LFE", "Side" };
1683         hda_nid_t nid_vols[] = {0x16, 0x27, 0x26, 0x18};
1684         hda_nid_t nid, nid_vol = 0;
1685         int i, err;
1686
1687         for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
1688                 nid = cfg->line_out_pins[i];
1689
1690                 if (!nid)
1691                         continue;
1692
1693                 nid_vol = nid_vols[i];
1694
1695                 if (i == AUTO_SEQ_CENLFE) {
1696                         /* Center/LFE */
1697                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1698                                               "Center Playback Volume",
1699                                               HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
1700                                                                   HDA_OUTPUT));
1701                         if (err < 0)
1702                                 return err;
1703                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1704                                               "LFE Playback Volume",
1705                                               HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
1706                                                                   HDA_OUTPUT));
1707                         if (err < 0)
1708                                 return err;
1709                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1710                                               "Center Playback Switch",
1711                                               HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
1712                                                                   HDA_OUTPUT));
1713                         if (err < 0)
1714                                 return err;
1715                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1716                                               "LFE Playback Switch",
1717                                               HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
1718                                                                   HDA_OUTPUT));
1719                         if (err < 0)
1720                                 return err;
1721                 } else if (i == AUTO_SEQ_FRONT) {
1722                         /* add control to mixer index 0 */
1723                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1724                                               "Master Front Playback Volume",
1725                                               HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
1726                                                                   HDA_INPUT));
1727                         if (err < 0)
1728                                 return err;
1729                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1730                                               "Master Front Playback Switch",
1731                                               HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
1732                                                                   HDA_INPUT));
1733                         if (err < 0)
1734                                 return err;
1735
1736                         /* add control to PW3 */
1737                         sprintf(name, "%s Playback Volume", chname[i]);
1738                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
1739                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0,
1740                                                                   HDA_OUTPUT));
1741                         if (err < 0)
1742                                 return err;
1743                         sprintf(name, "%s Playback Switch", chname[i]);
1744                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
1745                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0,
1746                                                                   HDA_OUTPUT));
1747                         if (err < 0)
1748                                 return err;
1749                 } else {
1750                         sprintf(name, "%s Playback Volume", chname[i]);
1751                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
1752                                               HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
1753                                                                   HDA_OUTPUT));
1754                         if (err < 0)
1755                                 return err;
1756                         sprintf(name, "%s Playback Switch", chname[i]);
1757                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
1758                                               HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
1759                                                                   HDA_OUTPUT));
1760                         if (err < 0)
1761                                 return err;
1762                 }
1763         }
1764
1765         return 0;
1766 }
1767
1768 static int vt1708B_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
1769 {
1770         int err;
1771
1772         if (!pin)
1773                 return 0;
1774
1775         spec->multiout.hp_nid = VT1708B_HP_NID; /* AOW3 */
1776
1777         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
1778                               "Headphone Playback Volume",
1779                               HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
1780         if (err < 0)
1781                 return err;
1782         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
1783                               "Headphone Playback Switch",
1784                               HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
1785         if (err < 0)
1786                 return err;
1787
1788         return 0;
1789 }
1790
1791 /* create playback/capture controls for input pins */
1792 static int vt1708B_auto_create_analog_input_ctls(struct via_spec *spec,
1793                                                 const struct auto_pin_cfg *cfg)
1794 {
1795         static char *labels[] = {
1796                 "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
1797         };
1798         struct hda_input_mux *imux = &spec->private_imux;
1799         int i, err, idx = 0;
1800
1801         /* for internal loopback recording select */
1802         imux->items[imux->num_items].label = "Stereo Mixer";
1803         imux->items[imux->num_items].index = idx;
1804         imux->num_items++;
1805
1806         for (i = 0; i < AUTO_PIN_LAST; i++) {
1807                 if (!cfg->input_pins[i])
1808                         continue;
1809
1810                 switch (cfg->input_pins[i]) {
1811                 case 0x1a: /* Mic */
1812                         idx = 2;
1813                         break;
1814
1815                 case 0x1b: /* Line In */
1816                         idx = 3;
1817                         break;
1818
1819                 case 0x1e: /* Front Mic */
1820                         idx = 4;
1821                         break;
1822
1823                 case 0x1f: /* CD */
1824                         idx = 1;
1825                         break;
1826                 }
1827                 err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
1828                                            idx, 0x16);
1829                 if (err < 0)
1830                         return err;
1831                 imux->items[imux->num_items].label = labels[i];
1832                 imux->items[imux->num_items].index = idx;
1833                 imux->num_items++;
1834         }
1835         return 0;
1836 }
1837
1838 static int vt1708B_parse_auto_config(struct hda_codec *codec)
1839 {
1840         struct via_spec *spec = codec->spec;
1841         int err;
1842
1843         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1844         if (err < 0)
1845                 return err;
1846         err = vt1708B_auto_fill_dac_nids(spec, &spec->autocfg);
1847         if (err < 0)
1848                 return err;
1849         if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
1850                 return 0; /* can't find valid BIOS pin config */
1851
1852         err = vt1708B_auto_create_multi_out_ctls(spec, &spec->autocfg);
1853         if (err < 0)
1854                 return err;
1855         err = vt1708B_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
1856         if (err < 0)
1857                 return err;
1858         err = vt1708B_auto_create_analog_input_ctls(spec, &spec->autocfg);
1859         if (err < 0)
1860                 return err;
1861
1862         spec->multiout.max_channels = spec->multiout.num_dacs * 2;
1863
1864         if (spec->autocfg.dig_out_pin)
1865                 spec->multiout.dig_out_nid = VT1708B_DIGOUT_NID;
1866         if (spec->autocfg.dig_in_pin)
1867                 spec->dig_in_nid = VT1708B_DIGIN_NID;
1868
1869         if (spec->kctl_alloc)
1870                 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
1871
1872         spec->input_mux = &spec->private_imux;
1873
1874         return 1;
1875 }
1876
1877 #ifdef CONFIG_SND_HDA_POWER_SAVE
1878 static struct hda_amp_list vt1708B_loopbacks[] = {
1879         { 0x16, HDA_INPUT, 1 },
1880         { 0x16, HDA_INPUT, 2 },
1881         { 0x16, HDA_INPUT, 3 },
1882         { 0x16, HDA_INPUT, 4 },
1883         { } /* end */
1884 };
1885 #endif
1886
1887 static int patch_vt1708B_8ch(struct hda_codec *codec)
1888 {
1889         struct via_spec *spec;
1890         int err;
1891
1892         /* create a codec specific record */
1893         spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
1894         if (spec == NULL)
1895                 return -ENOMEM;
1896
1897         codec->spec = spec;
1898
1899         /* automatic parse from the BIOS config */
1900         err = vt1708B_parse_auto_config(codec);
1901         if (err < 0) {
1902                 via_free(codec);
1903                 return err;
1904         } else if (!err) {
1905                 printk(KERN_INFO "hda_codec: Cannot set up configuration "
1906                        "from BIOS.  Using genenic mode...\n");
1907         }
1908
1909         spec->init_verbs = vt1708B_8ch_volume_init_verbs;
1910
1911         spec->stream_name_analog = "VT1708B Analog";
1912         spec->stream_analog_playback = &vt1708B_8ch_pcm_analog_playback;
1913         spec->stream_analog_capture = &vt1708B_pcm_analog_capture;
1914
1915         spec->stream_name_digital = "VT1708B Digital";
1916         spec->stream_digital_playback = &vt1708B_pcm_digital_playback;
1917         spec->stream_digital_capture = &vt1708B_pcm_digital_capture;
1918
1919         if (!spec->adc_nids && spec->input_mux) {
1920                 spec->adc_nids = vt1708B_adc_nids;
1921                 spec->num_adc_nids = ARRAY_SIZE(vt1708B_adc_nids);
1922                 spec->mixers[spec->num_mixers] = vt1708B_capture_mixer;
1923                 spec->num_mixers++;
1924         }
1925
1926         codec->patch_ops = via_patch_ops;
1927
1928         codec->patch_ops.init = via_auto_init;
1929 #ifdef CONFIG_SND_HDA_POWER_SAVE
1930         spec->loopback.amplist = vt1708B_loopbacks;
1931 #endif
1932
1933         return 0;
1934 }
1935
1936 static int patch_vt1708B_4ch(struct hda_codec *codec)
1937 {
1938         struct via_spec *spec;
1939         int err;
1940
1941         /* create a codec specific record */
1942         spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
1943         if (spec == NULL)
1944                 return -ENOMEM;
1945
1946         codec->spec = spec;
1947
1948         /* automatic parse from the BIOS config */
1949         err = vt1708B_parse_auto_config(codec);
1950         if (err < 0) {
1951                 via_free(codec);
1952                 return err;
1953         } else if (!err) {
1954                 printk(KERN_INFO "hda_codec: Cannot set up configuration "
1955                        "from BIOS.  Using genenic mode...\n");
1956         }
1957
1958         spec->init_verbs = vt1708B_4ch_volume_init_verbs;
1959
1960         spec->stream_name_analog = "VT1708B Analog";
1961         spec->stream_analog_playback = &vt1708B_4ch_pcm_analog_playback;
1962         spec->stream_analog_capture = &vt1708B_pcm_analog_capture;
1963
1964         spec->stream_name_digital = "VT1708B Digital";
1965         spec->stream_digital_playback = &vt1708B_pcm_digital_playback;
1966         spec->stream_digital_capture = &vt1708B_pcm_digital_capture;
1967
1968         if (!spec->adc_nids && spec->input_mux) {
1969                 spec->adc_nids = vt1708B_adc_nids;
1970                 spec->num_adc_nids = ARRAY_SIZE(vt1708B_adc_nids);
1971                 spec->mixers[spec->num_mixers] = vt1708B_capture_mixer;
1972                 spec->num_mixers++;
1973         }
1974
1975         codec->patch_ops = via_patch_ops;
1976
1977         codec->patch_ops.init = via_auto_init;
1978 #ifdef CONFIG_SND_HDA_POWER_SAVE
1979         spec->loopback.amplist = vt1708B_loopbacks;
1980 #endif
1981
1982         return 0;
1983 }
1984
1985 /*
1986  * patch entries
1987  */
1988 struct hda_codec_preset snd_hda_preset_via[] = {
1989         { .id = 0x11061708, .name = "VIA VT1708", .patch = patch_vt1708},
1990         { .id = 0x11061709, .name = "VIA VT1708", .patch = patch_vt1708},
1991         { .id = 0x1106170A, .name = "VIA VT1708", .patch = patch_vt1708},
1992         { .id = 0x1106170B, .name = "VIA VT1708", .patch = patch_vt1708},
1993         { .id = 0x1106E710, .name = "VIA VT1709 10-Ch",
1994           .patch = patch_vt1709_10ch},
1995         { .id = 0x1106E711, .name = "VIA VT1709 10-Ch",
1996           .patch = patch_vt1709_10ch},
1997         { .id = 0x1106E712, .name = "VIA VT1709 10-Ch",
1998           .patch = patch_vt1709_10ch},
1999         { .id = 0x1106E713, .name = "VIA VT1709 10-Ch",
2000           .patch = patch_vt1709_10ch},
2001         { .id = 0x1106E714, .name = "VIA VT1709 6-Ch",
2002           .patch = patch_vt1709_6ch},
2003         { .id = 0x1106E715, .name = "VIA VT1709 6-Ch",
2004           .patch = patch_vt1709_6ch},
2005         { .id = 0x1106E716, .name = "VIA VT1709 6-Ch",
2006           .patch = patch_vt1709_6ch},
2007         { .id = 0x1106E717, .name = "VIA VT1709 6-Ch",
2008           .patch = patch_vt1709_6ch},
2009         { .id = 0x1106E720, .name = "VIA VT1708B 8-Ch",
2010           .patch = patch_vt1708B_8ch},
2011         { .id = 0x1106E721, .name = "VIA VT1708B 8-Ch",
2012           .patch = patch_vt1708B_8ch},
2013         { .id = 0x1106E722, .name = "VIA VT1708B 8-Ch",
2014           .patch = patch_vt1708B_8ch},
2015         { .id = 0x1106E723, .name = "VIA VT1708B 8-Ch",
2016           .patch = patch_vt1708B_8ch},
2017         { .id = 0x1106E724, .name = "VIA VT1708B 4-Ch",
2018           .patch = patch_vt1708B_4ch},
2019         { .id = 0x1106E725, .name = "VIA VT1708B 4-Ch",
2020           .patch = patch_vt1708B_4ch},
2021         { .id = 0x1106E726, .name = "VIA VT1708B 4-Ch",
2022           .patch = patch_vt1708B_4ch},
2023         { .id = 0x1106E727, .name = "VIA VT1708B 4-Ch",
2024           .patch = patch_vt1708B_4ch},
2025         {} /* terminator */
2026 };