sound/pci/hda/patch_sigmatel.c

   1 /*
   2  * Universal Interface for Intel High Definition Audio Codec
   3  *
   4  * HD audio interface patch for SigmaTel STAC92xx
   5  *
   6  * Copyright (c) 2005 Embedded Alley Solutions, Inc.
   7  * Matt Porter <mporter@embeddedalley.com>
   8  *
   9  * Based on patch_cmedia.c and patch_realtek.c
  10  * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
  11  *
  12  *  This driver is free software; you can redistribute it and/or modify
  13  *  it under the terms of the GNU General Public License as published by
  14  *  the Free Software Foundation; either version 2 of the License, or
  15  *  (at your option) any later version.
  16  *
  17  *  This driver is distributed in the hope that it will be useful,
  18  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *  GNU General Public License for more details.
  21  *
  22  *  You should have received a copy of the GNU General Public License
  23  *  along with this program; if not, write to the Free Software
  24  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  25  */
  26
  27 #include <sound/driver.h>
  28 #include <linux/init.h>
  29 #include <linux/delay.h>
  30 #include <linux/slab.h>
  31 #include <linux/pci.h>
  32 #include <sound/core.h>
  33 #include <sound/asoundef.h>
  34 #include "hda_codec.h"
  35 #include "hda_local.h"
  36
  37 #define NUM_CONTROL_ALLOC       32
  38 #define STAC_HP_EVENT           0x37
  39 #define STAC_UNSOL_ENABLE       (AC_USRSP_EN | STAC_HP_EVENT)
  40
  41 #define STAC_REF                0
  42 #define STAC_D945GTP3           1
  43 #define STAC_D945GTP5           2
  44
  45 struct sigmatel_spec {
  46         struct snd_kcontrol_new *mixers[4];
  47         unsigned int num_mixers;
  48
  49         int board_config;
  50         unsigned int surr_switch: 1;
  51         unsigned int line_switch: 1;
  52         unsigned int mic_switch: 1;
  53
  54         /* playback */
  55         struct hda_multi_out multiout;
  56         hda_nid_t dac_nids[4];
  57
  58         /* capture */
  59         hda_nid_t *adc_nids;
  60         unsigned int num_adcs;
  61         hda_nid_t *mux_nids;
  62         unsigned int num_muxes;
  63         hda_nid_t dig_in_nid;
  64
  65         /* pin widgets */
  66         hda_nid_t *pin_nids;
  67         unsigned int num_pins;
  68         unsigned int *pin_configs;
  69
  70         /* codec specific stuff */
  71         struct hda_verb *init;
  72         struct snd_kcontrol_new *mixer;
  73
  74         /* capture source */
  75         struct hda_input_mux *input_mux;
  76         unsigned int cur_mux[2];
  77
  78         /* i/o switches */
  79         unsigned int io_switch[2];
  80
  81         struct hda_pcm pcm_rec[2];      /* PCM information */
  82
  83         /* dynamic controls and input_mux */
  84         struct auto_pin_cfg autocfg;
  85         unsigned int num_kctl_alloc, num_kctl_used;
  86         struct snd_kcontrol_new *kctl_alloc;
  87         struct hda_input_mux private_imux;
  88 };
  89
  90 static hda_nid_t stac9200_adc_nids[1] = {
  91         0x03,
  92 };
  93
  94 static hda_nid_t stac9200_mux_nids[1] = {
  95         0x0c,
  96 };
  97
  98 static hda_nid_t stac9200_dac_nids[1] = {
  99         0x02,
 100 };
 101
 102 static hda_nid_t stac922x_adc_nids[2] = {
 103         0x06, 0x07,
 104 };
 105
 106 static hda_nid_t stac922x_mux_nids[2] = {
 107         0x12, 0x13,
 108 };
 109
 110 static hda_nid_t stac9200_pin_nids[8] = {
 111         0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
 112 };
 113
 114 static hda_nid_t stac922x_pin_nids[10] = {
 115         0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
 116         0x0f, 0x10, 0x11, 0x15, 0x1b,
 117 };
 118
 119 static int stac92xx_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 120 {
 121         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 122         struct sigmatel_spec *spec = codec->spec;
 123         return snd_hda_input_mux_info(spec->input_mux, uinfo);
 124 }
 125
 126 static int stac92xx_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 127 {
 128         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 129         struct sigmatel_spec *spec = codec->spec;
 130         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 131
 132         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
 133         return 0;
 134 }
 135
 136 static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 137 {
 138         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 139         struct sigmatel_spec *spec = codec->spec;
 140         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 141
 142         return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 143                                      spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
 144 }
 145
 146 static struct hda_verb stac9200_core_init[] = {
 147         /* set dac0mux for dac converter */
 148         { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
 149         {}
 150 };
 151
 152 static struct hda_verb stac922x_core_init[] = {
 153         /* set master volume and direct control */
 154         { 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
 155         {}
 156 };
 157
 158 static struct snd_kcontrol_new stac9200_mixer[] = {
 159         HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
 160         HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
 161         {
 162                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 163                 .name = "Input Source",
 164                 .count = 1,
 165                 .info = stac92xx_mux_enum_info,
 166                 .get = stac92xx_mux_enum_get,
 167                 .put = stac92xx_mux_enum_put,
 168         },
 169         HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
 170         HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT),
 171         HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT),
 172         { } /* end */
 173 };
 174
 175 /* This needs to be generated dynamically based on sequence */
 176 static struct snd_kcontrol_new stac922x_mixer[] = {
 177         {
 178                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 179                 .name = "Input Source",
 180                 .count = 1,
 181                 .info = stac92xx_mux_enum_info,
 182                 .get = stac92xx_mux_enum_get,
 183                 .put = stac92xx_mux_enum_put,
 184         },
 185         HDA_CODEC_VOLUME("Capture Volume", 0x17, 0x0, HDA_INPUT),
 186         HDA_CODEC_VOLUME("Mux Capture Volume", 0x12, 0x0, HDA_OUTPUT),
 187         { } /* end */
 188 };
 189
 190 static int stac92xx_build_controls(struct hda_codec *codec)
 191 {
 192         struct sigmatel_spec *spec = codec->spec;
 193         int err;
 194         int i;
 195
 196         err = snd_hda_add_new_ctls(codec, spec->mixer);
 197         if (err < 0)
 198                 return err;
 199
 200         for (i = 0; i < spec->num_mixers; i++) {
 201                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
 202                 if (err < 0)
 203                         return err;
 204         }
 205
 206         if (spec->multiout.dig_out_nid) {
 207                 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
 208                 if (err < 0)
 209                         return err;
 210         }
 211         if (spec->dig_in_nid) {
 212                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
 213                 if (err < 0)
 214                         return err;
 215         }
 216         return 0;
 217 }
 218
 219 static unsigned int ref9200_pin_configs[8] = {
 220         0x01c47010, 0x01447010, 0x0221401f, 0x01114010,
 221         0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
 222 };
 223
 224 static unsigned int *stac9200_brd_tbl[] = {
 225         ref9200_pin_configs,
 226 };
 227
 228 static struct hda_board_config stac9200_cfg_tbl[] = {
 229         { .modelname = "ref",
 230           .pci_subvendor = PCI_VENDOR_ID_INTEL,
 231           .pci_subdevice = 0x2668,      /* DFI LanParty */
 232           .config = STAC_REF },
 233         {} /* terminator */
 234 };
 235
 236 static unsigned int ref922x_pin_configs[10] = {
 237         0x01014010, 0x01016011, 0x01012012, 0x0221401f,
 238         0x01813122, 0x01011014, 0x01441030, 0x01c41030,
 239         0x40000100, 0x40000100,
 240 };
 241
 242 static unsigned int d945gtp3_pin_configs[10] = {
 243         0x0221401f, 0x01a19022, 0x01813021, 0x01114010,
 244         0x40000100, 0x40000100, 0x40000100, 0x40000100,
 245         0x02a19120, 0x40000100,
 246 };
 247
 248 static unsigned int d945gtp5_pin_configs[10] = {
 249         0x0221401f, 0x01111012, 0x01813024, 0x01114010,
 250         0x01a19021, 0x01116011, 0x01452130, 0x40000100,
 251         0x02a19320, 0x40000100,
 252 };
 253
 254 static unsigned int *stac922x_brd_tbl[] = {
 255         ref922x_pin_configs,
 256         d945gtp3_pin_configs,
 257         d945gtp5_pin_configs,
 258 };
 259
 260 static struct hda_board_config stac922x_cfg_tbl[] = {
 261         { .modelname = "ref",
 262           .pci_subvendor = PCI_VENDOR_ID_INTEL,
 263           .pci_subdevice = 0x2668,      /* DFI LanParty */
 264           .config = STAC_REF },         /* SigmaTel reference board */
 265         { .pci_subvendor = PCI_VENDOR_ID_INTEL,
 266           .pci_subdevice = 0x0101,
 267           .config = STAC_D945GTP3 },    /* Intel D945GTP - 3 Stack */
 268         { .pci_subvendor = PCI_VENDOR_ID_INTEL,
 269           .pci_subdevice = 0x0404,
 270           .config = STAC_D945GTP5 },    /* Intel D945GTP - 5 Stack */
 271         { .pci_subvendor = PCI_VENDOR_ID_INTEL,
 272           .pci_subdevice = 0x0303,
 273           .config = STAC_D945GTP5 },    /* Intel D945GNT - 5 Stack */
 274         { .pci_subvendor = PCI_VENDOR_ID_INTEL,
 275           .pci_subdevice = 0x0013,
 276           .config = STAC_D945GTP5 },    /* Intel D955XBK - 5 Stack */
 277         {} /* terminator */
 278 };
 279
 280 static void stac92xx_set_config_regs(struct hda_codec *codec)
 281 {
 282         int i;
 283         struct sigmatel_spec *spec = codec->spec;
 284         unsigned int pin_cfg;
 285
 286         for (i=0; i < spec->num_pins; i++) {
 287                 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
 288                                     AC_VERB_SET_CONFIG_DEFAULT_BYTES_0,
 289                                     spec->pin_configs[i] & 0x000000ff);
 290                 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
 291                                     AC_VERB_SET_CONFIG_DEFAULT_BYTES_1,
 292                                     (spec->pin_configs[i] & 0x0000ff00) >> 8);
 293                 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
 294                                     AC_VERB_SET_CONFIG_DEFAULT_BYTES_2,
 295                                     (spec->pin_configs[i] & 0x00ff0000) >> 16);
 296                 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
 297                                     AC_VERB_SET_CONFIG_DEFAULT_BYTES_3,
 298                                     spec->pin_configs[i] >> 24);
 299                 pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0,
 300                                              AC_VERB_GET_CONFIG_DEFAULT,
 301                                              0x00);
 302                 snd_printdd(KERN_INFO "hda_codec: pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg);
 303         }
 304 }
 305
 306 /*
 307  * Analog playback callbacks
 308  */
 309 static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo,
 310                                       struct hda_codec *codec,
 311                                       struct snd_pcm_substream *substream)
 312 {
 313         struct sigmatel_spec *spec = codec->spec;
 314         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
 315 }
 316
 317 static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 318                                          struct hda_codec *codec,
 319                                          unsigned int stream_tag,
 320                                          unsigned int format,
 321                                          struct snd_pcm_substream *substream)
 322 {
 323         struct sigmatel_spec *spec = codec->spec;
 324         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, format, substream);
 325 }
 326
 327 static int stac92xx_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 328                                         struct hda_codec *codec,
 329                                         struct snd_pcm_substream *substream)
 330 {
 331         struct sigmatel_spec *spec = codec->spec;
 332         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 333 }
 334
 335 /*
 336  * Digital playback callbacks
 337  */
 338 static int stac92xx_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 339                                           struct hda_codec *codec,
 340                                           struct snd_pcm_substream *substream)
 341 {
 342         struct sigmatel_spec *spec = codec->spec;
 343         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 344 }
 345
 346 static int stac92xx_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 347                                            struct hda_codec *codec,
 348                                            struct snd_pcm_substream *substream)
 349 {
 350         struct sigmatel_spec *spec = codec->spec;
 351         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 352 }
 353
 354
 355 /*
 356  * Analog capture callbacks
 357  */
 358 static int stac92xx_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 359                                         struct hda_codec *codec,
 360                                         unsigned int stream_tag,
 361                                         unsigned int format,
 362                                         struct snd_pcm_substream *substream)
 363 {
 364         struct sigmatel_spec *spec = codec->spec;
 365
 366         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
 367                                    stream_tag, 0, format);
 368         return 0;
 369 }
 370
 371 static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 372                                         struct hda_codec *codec,
 373                                         struct snd_pcm_substream *substream)
 374 {
 375         struct sigmatel_spec *spec = codec->spec;
 376
 377         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
 378         return 0;
 379 }
 380
 381 static struct hda_pcm_stream stac92xx_pcm_digital_playback = {
 382         .substreams = 1,
 383         .channels_min = 2,
 384         .channels_max = 2,
 385         /* NID is set in stac92xx_build_pcms */
 386         .ops = {
 387                 .open = stac92xx_dig_playback_pcm_open,
 388                 .close = stac92xx_dig_playback_pcm_close
 389         },
 390 };
 391
 392 static struct hda_pcm_stream stac92xx_pcm_digital_capture = {
 393         .substreams = 1,
 394         .channels_min = 2,
 395         .channels_max = 2,
 396         /* NID is set in stac92xx_build_pcms */
 397 };
 398
 399 static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
 400         .substreams = 1,
 401         .channels_min = 2,
 402         .channels_max = 8,
 403         .nid = 0x02, /* NID to query formats and rates */
 404         .ops = {
 405                 .open = stac92xx_playback_pcm_open,
 406                 .prepare = stac92xx_playback_pcm_prepare,
 407                 .cleanup = stac92xx_playback_pcm_cleanup
 408         },
 409 };
 410
 411 static struct hda_pcm_stream stac92xx_pcm_analog_capture = {
 412         .substreams = 2,
 413         .channels_min = 2,
 414         .channels_max = 2,
 415         .nid = 0x06, /* NID to query formats and rates */
 416         .ops = {
 417                 .prepare = stac92xx_capture_pcm_prepare,
 418                 .cleanup = stac92xx_capture_pcm_cleanup
 419         },
 420 };
 421
 422 static int stac92xx_build_pcms(struct hda_codec *codec)
 423 {
 424         struct sigmatel_spec *spec = codec->spec;
 425         struct hda_pcm *info = spec->pcm_rec;
 426
 427         codec->num_pcms = 1;
 428         codec->pcm_info = info;
 429
 430         info->name = "STAC92xx Analog";
 431         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback;
 432         info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture;
 433
 434         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
 435                 codec->num_pcms++;
 436                 info++;
 437                 info->name = "STAC92xx Digital";
 438                 if (spec->multiout.dig_out_nid) {
 439                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback;
 440                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
 441                 }
 442                 if (spec->dig_in_nid) {
 443                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_digital_capture;
 444                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
 445                 }
 446         }
 447
 448         return 0;
 449 }
 450
 451 static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
 452
 453 {
 454         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
 455 }
 456
 457 static int stac92xx_io_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 458 {
 459         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 460         uinfo->count = 1;
 461         uinfo->value.integer.min = 0;
 462         uinfo->value.integer.max = 1;
 463         return 0;
 464 }
 465
 466 static int stac92xx_io_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 467 {
 468         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 469         struct sigmatel_spec *spec = codec->spec;
 470         int io_idx = kcontrol-> private_value & 0xff;
 471
 472         ucontrol->value.integer.value[0] = spec->io_switch[io_idx];
 473         return 0;
 474 }
 475
 476 static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 477 {
 478         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 479         struct sigmatel_spec *spec = codec->spec;
 480         hda_nid_t nid = kcontrol->private_value >> 8;
 481         int io_idx = kcontrol-> private_value & 0xff;
 482         unsigned short val = ucontrol->value.integer.value[0];
 483
 484         spec->io_switch[io_idx] = val;
 485
 486         if (val)
 487                 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
 488         else
 489                 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
 490
 491         return 1;
 492 }
 493
 494 #define STAC_CODEC_IO_SWITCH(xname, xpval) \
 495         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
 496           .name = xname, \
 497           .index = 0, \
 498           .info = stac92xx_io_switch_info, \
 499           .get = stac92xx_io_switch_get, \
 500           .put = stac92xx_io_switch_put, \
 501           .private_value = xpval, \
 502         }
 503
 504
 505 enum {
 506         STAC_CTL_WIDGET_VOL,
 507         STAC_CTL_WIDGET_MUTE,
 508         STAC_CTL_WIDGET_IO_SWITCH,
 509 };
 510
 511 static struct snd_kcontrol_new stac92xx_control_templates[] = {
 512         HDA_CODEC_VOLUME(NULL, 0, 0, 0),
 513         HDA_CODEC_MUTE(NULL, 0, 0, 0),
 514         STAC_CODEC_IO_SWITCH(NULL, 0),
 515 };
 516
 517 /* add dynamic controls */
 518 static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val)
 519 {
 520         struct snd_kcontrol_new *knew;
 521
 522         if (spec->num_kctl_used >= spec->num_kctl_alloc) {
 523                 int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
 524
 525                 knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
 526                 if (! knew)
 527                         return -ENOMEM;
 528                 if (spec->kctl_alloc) {
 529                         memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
 530                         kfree(spec->kctl_alloc);
 531                 }
 532                 spec->kctl_alloc = knew;
 533                 spec->num_kctl_alloc = num;
 534         }
 535
 536         knew = &spec->kctl_alloc[spec->num_kctl_used];
 537         *knew = stac92xx_control_templates[type];
 538         knew->name = kstrdup(name, GFP_KERNEL);
 539         if (! knew->name)
 540                 return -ENOMEM;
 541         knew->private_value = val;
 542         spec->num_kctl_used++;
 543         return 0;
 544 }
 545
 546 /* flag inputs as additional dynamic lineouts */
 547 static int stac92xx_add_dyn_out_pins(struct hda_codec *codec, struct auto_pin_cfg *cfg)
 548 {
 549         struct sigmatel_spec *spec = codec->spec;
 550
 551         switch (cfg->line_outs) {
 552         case 3:
 553                 /* add line-in as side */
 554                 if (cfg->input_pins[AUTO_PIN_LINE]) {
 555                         cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_LINE];
 556                         spec->line_switch = 1;
 557                         cfg->line_outs++;
 558                 }
 559                 break;
 560         case 2:
 561                 /* add line-in as clfe and mic as side */
 562                 if (cfg->input_pins[AUTO_PIN_LINE]) {
 563                         cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_LINE];
 564                         spec->line_switch = 1;
 565                         cfg->line_outs++;
 566                 }
 567                 if (cfg->input_pins[AUTO_PIN_MIC]) {
 568                         cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_MIC];
 569                         spec->mic_switch = 1;
 570                         cfg->line_outs++;
 571                 }
 572                 break;
 573         case 1:
 574                 /* add line-in as surr and mic as clfe */
 575                 if (cfg->input_pins[AUTO_PIN_LINE]) {
 576                         cfg->line_out_pins[1] = cfg->input_pins[AUTO_PIN_LINE];
 577                         spec->line_switch = 1;
 578                         cfg->line_outs++;
 579                 }
 580                 if (cfg->input_pins[AUTO_PIN_MIC]) {
 581                         cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_MIC];
 582                         spec->mic_switch = 1;
 583                         cfg->line_outs++;
 584                 }
 585                 break;
 586         }
 587
 588         return 0;
 589 }
 590
 591 /* fill in the dac_nids table from the parsed pin configuration */
 592 static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
 593 {
 594         struct sigmatel_spec *spec = codec->spec;
 595         hda_nid_t nid;
 596         int i;
 597
 598         /* check the pins hardwired to audio widget */
 599         for (i = 0; i < cfg->line_outs; i++) {
 600                 nid = cfg->line_out_pins[i];
 601                 spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0,
 602                                         AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
 603         }
 604
 605         spec->multiout.num_dacs = cfg->line_outs;
 606
 607         return 0;
 608 }
 609
 610 /* add playback controls from the parsed DAC table */
 611 static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec, const struct auto_pin_cfg *cfg)
 612 {
 613         char name[32];
 614         static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
 615         hda_nid_t nid;
 616         int i, err;
 617
 618         for (i = 0; i < cfg->line_outs; i++) {
 619                 if (!spec->multiout.dac_nids[i])
 620                         continue;
 621
 622                 nid = spec->multiout.dac_nids[i];
 623
 624                 if (i == 2) {
 625                         /* Center/LFE */
 626                         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume",
 627                                                HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
 628                                 return err;
 629                         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume",
 630                                                HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
 631                                 return err;
 632                         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch",
 633                                                HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
 634                                 return err;
 635                         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch",
 636                                                HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
 637                                 return err;
 638                 } else {
 639                         sprintf(name, "%s Playback Volume", chname[i]);
 640                         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name,
 641                                                HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
 642                                 return err;
 643                         sprintf(name, "%s Playback Switch", chname[i]);
 644                         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name,
 645                                                HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
 646                                 return err;
 647                 }
 648         }
 649
 650         if (spec->line_switch)
 651                 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0)
 652                         return err;
 653
 654         if (spec->mic_switch)
 655                 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0)
 656                         return err;
 657
 658         return 0;
 659 }
 660
 661 /* add playback controls for HP output */
 662 static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg)
 663 {
 664         struct sigmatel_spec *spec = codec->spec;
 665         hda_nid_t pin = cfg->hp_pin;
 666         hda_nid_t nid;
 667         int i, err;
 668         unsigned int wid_caps;
 669
 670         if (! pin)
 671                 return 0;
 672
 673         wid_caps = get_wcaps(codec, pin);
 674         if (wid_caps & AC_WCAP_UNSOL_CAP)
 675                 /* Enable unsolicited responses on the HP widget */
 676                 snd_hda_codec_write(codec, pin, 0,
 677                                 AC_VERB_SET_UNSOLICITED_ENABLE,
 678                                 STAC_UNSOL_ENABLE);
 679
 680         nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
 681         for (i = 0; i < cfg->line_outs; i++) {
 682                 if (! spec->multiout.dac_nids[i])
 683                         continue;
 684                 if (spec->multiout.dac_nids[i] == nid)
 685                         return 0;
 686         }
 687
 688         spec->multiout.hp_nid = nid;
 689
 690         /* control HP volume/switch on the output mixer amp */
 691         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume",
 692                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
 693                 return err;
 694         if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
 695                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
 696                 return err;
 697
 698         return 0;
 699 }
 700
 701 /* create playback/capture controls for input pins */
 702 static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
 703 {
 704         struct sigmatel_spec *spec = codec->spec;
 705         static char *labels[AUTO_PIN_LAST] = {
 706                 "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux"
 707         };
 708         struct hda_input_mux *imux = &spec->private_imux;
 709         hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
 710         int i, j, k;
 711
 712         for (i = 0; i < AUTO_PIN_LAST; i++) {
 713                 int index = -1;
 714                 if (cfg->input_pins[i]) {
 715                         /* Enable active pin widget as an input */
 716                         stac92xx_auto_set_pinctl(codec, cfg->input_pins[i], AC_PINCTL_IN_EN);
 717
 718                         imux->items[imux->num_items].label = labels[i];
 719
 720                         for (j=0; j<spec->num_muxes; j++) {
 721                                 int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS);
 722                                 for (k=0; k<num_cons; k++)
 723                                         if (con_lst[k] == cfg->input_pins[i]) {
 724                                                 index = k;
 725                                                 break;
 726                                         }
 727                                 if (index >= 0)
 728                                         break;
 729                         }
 730                         imux->items[imux->num_items].index = index;
 731                         imux->num_items++;
 732                 }
 733         }
 734
 735         return 0;
 736 }
 737
 738 static void stac92xx_auto_init_multi_out(struct hda_codec *codec)
 739 {
 740         struct sigmatel_spec *spec = codec->spec;
 741         int i;
 742
 743         for (i = 0; i < spec->autocfg.line_outs; i++) {
 744                 hda_nid_t nid = spec->autocfg.line_out_pins[i];
 745                 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
 746         }
 747 }
 748
 749 static void stac92xx_auto_init_hp_out(struct hda_codec *codec)
 750 {
 751         struct sigmatel_spec *spec = codec->spec;
 752         hda_nid_t pin;
 753
 754         pin = spec->autocfg.hp_pin;
 755         if (pin) /* connect to front */
 756                 stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
 757 }
 758
 759 static int stac922x_parse_auto_config(struct hda_codec *codec)
 760 {
 761         struct sigmatel_spec *spec = codec->spec;
 762         int err;
 763
 764         if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0)
 765                 return err;
 766         if ((err = stac92xx_add_dyn_out_pins(codec, &spec->autocfg)) < 0)
 767                 return err;
 768         if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0)
 769                 return err;
 770         if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin)
 771                 return 0; /* can't find valid pin config */
 772
 773         if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
 774             (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 ||
 775             (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
 776                 return err;
 777
 778         spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 779         if (spec->multiout.max_channels > 2)
 780                 spec->surr_switch = 1;
 781
 782         if (spec->autocfg.dig_out_pin) {
 783                 spec->multiout.dig_out_nid = 0x08;
 784                 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
 785         }
 786         if (spec->autocfg.dig_in_pin) {
 787                 spec->dig_in_nid = 0x09;
 788                 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
 789         }
 790
 791         if (spec->kctl_alloc)
 792                 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
 793
 794         spec->input_mux = &spec->private_imux;
 795
 796         return 1;
 797 }
 798
 799 static int stac9200_parse_auto_config(struct hda_codec *codec)
 800 {
 801         struct sigmatel_spec *spec = codec->spec;
 802         int err;
 803
 804         if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0)
 805                 return err;
 806
 807         if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
 808                 return err;
 809
 810         if (spec->autocfg.dig_out_pin) {
 811                 spec->multiout.dig_out_nid = 0x05;
 812                 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
 813         }
 814         if (spec->autocfg.dig_in_pin) {
 815                 spec->dig_in_nid = 0x04;
 816                 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
 817         }
 818
 819         if (spec->kctl_alloc)
 820                 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
 821
 822         spec->input_mux = &spec->private_imux;
 823
 824         return 1;
 825 }
 826
 827 static int stac92xx_init(struct hda_codec *codec)
 828 {
 829         struct sigmatel_spec *spec = codec->spec;
 830
 831         snd_hda_sequence_write(codec, spec->init);
 832
 833         stac92xx_auto_init_multi_out(codec);
 834         stac92xx_auto_init_hp_out(codec);
 835
 836         return 0;
 837 }
 838
 839 static void stac92xx_free(struct hda_codec *codec)
 840 {
 841         struct sigmatel_spec *spec = codec->spec;
 842         int i;
 843
 844         if (! spec)
 845                 return;
 846
 847         if (spec->kctl_alloc) {
 848                 for (i = 0; i < spec->num_kctl_used; i++)
 849                         kfree(spec->kctl_alloc[i].name);
 850                 kfree(spec->kctl_alloc);
 851         }
 852
 853         kfree(spec);
 854 }
 855
 856 static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid,
 857                                 unsigned int flag)
 858 {
 859         unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
 860                         0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
 861         snd_hda_codec_write(codec, nid, 0,
 862                         AC_VERB_SET_PIN_WIDGET_CONTROL,
 863                         pin_ctl | flag);
 864 }
 865
 866 static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
 867                                   unsigned int flag)
 868 {
 869         unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
 870                         0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
 871         snd_hda_codec_write(codec, nid, 0,
 872                         AC_VERB_SET_PIN_WIDGET_CONTROL,
 873                         pin_ctl & ~flag);
 874 }
 875
 876 static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 877 {
 878         struct sigmatel_spec *spec = codec->spec;
 879         struct auto_pin_cfg *cfg = &spec->autocfg;
 880         int i, presence;
 881
 882         if ((res >> 26) != STAC_HP_EVENT)
 883                 return;
 884
 885         presence = snd_hda_codec_read(codec, cfg->hp_pin, 0,
 886                         AC_VERB_GET_PIN_SENSE, 0x00) >> 31;
 887
 888         if (presence) {
 889                 /* disable lineouts, enable hp */
 890                 for (i = 0; i < cfg->line_outs; i++)
 891                         stac92xx_reset_pinctl(codec, cfg->line_out_pins[i],
 892                                                 AC_PINCTL_OUT_EN);
 893                 stac92xx_set_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
 894         } else {
 895                 /* enable lineouts, disable hp */
 896                 for (i = 0; i < cfg->line_outs; i++)
 897                         stac92xx_set_pinctl(codec, cfg->line_out_pins[i],
 898                                                 AC_PINCTL_OUT_EN);
 899                 stac92xx_reset_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
 900         }
 901 }
 902
 903 #ifdef CONFIG_PM
 904 static int stac92xx_resume(struct hda_codec *codec)
 905 {
 906         struct sigmatel_spec *spec = codec->spec;
 907         int i;
 908
 909         stac92xx_init(codec);
 910         for (i = 0; i < spec->num_mixers; i++)
 911                 snd_hda_resume_ctls(codec, spec->mixers[i]);
 912         if (spec->multiout.dig_out_nid)
 913                 snd_hda_resume_spdif_out(codec);
 914         if (spec->dig_in_nid)
 915                 snd_hda_resume_spdif_in(codec);
 916
 917         return 0;
 918 }
 919 #endif
 920
 921 static struct hda_codec_ops stac92xx_patch_ops = {
 922         .build_controls = stac92xx_build_controls,
 923         .build_pcms = stac92xx_build_pcms,
 924         .init = stac92xx_init,
 925         .free = stac92xx_free,
 926         .unsol_event = stac92xx_unsol_event,
 927 #ifdef CONFIG_PM
 928         .resume = stac92xx_resume,
 929 #endif
 930 };
 931
 932 static int patch_stac9200(struct hda_codec *codec)
 933 {
 934         struct sigmatel_spec *spec;
 935         int err;
 936
 937         spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
 938         if (spec == NULL)
 939                 return -ENOMEM;
 940
 941         codec->spec = spec;
 942         spec->board_config = snd_hda_check_board_config(codec, stac9200_cfg_tbl);
 943         if (spec->board_config < 0)
 944                 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9200, using BIOS defaults\n");
 945         else {
 946                 spec->num_pins = 8;
 947                 spec->pin_nids = stac9200_pin_nids;
 948                 spec->pin_configs = stac9200_brd_tbl[spec->board_config];
 949                 stac92xx_set_config_regs(codec);
 950         }
 951
 952         spec->multiout.max_channels = 2;
 953         spec->multiout.num_dacs = 1;
 954         spec->multiout.dac_nids = stac9200_dac_nids;
 955         spec->adc_nids = stac9200_adc_nids;
 956         spec->mux_nids = stac9200_mux_nids;
 957         spec->num_muxes = 1;
 958
 959         spec->init = stac9200_core_init;
 960         spec->mixer = stac9200_mixer;
 961
 962         err = stac9200_parse_auto_config(codec);
 963         if (err < 0) {
 964                 stac92xx_free(codec);
 965                 return err;
 966         }
 967
 968         codec->patch_ops = stac92xx_patch_ops;
 969
 970         return 0;
 971 }
 972
 973 static int patch_stac922x(struct hda_codec *codec)
 974 {
 975         struct sigmatel_spec *spec;
 976         int err;
 977
 978         spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
 979         if (spec == NULL)
 980                 return -ENOMEM;
 981
 982         codec->spec = spec;
 983         spec->board_config = snd_hda_check_board_config(codec, stac922x_cfg_tbl);
 984         if (spec->board_config < 0)
 985                 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC922x, using BIOS defaults\n");
 986         else {
 987                 spec->num_pins = 10;
 988                 spec->pin_nids = stac922x_pin_nids;
 989                 spec->pin_configs = stac922x_brd_tbl[spec->board_config];
 990                 stac92xx_set_config_regs(codec);
 991         }
 992
 993         spec->adc_nids = stac922x_adc_nids;
 994         spec->mux_nids = stac922x_mux_nids;
 995         spec->num_muxes = 2;
 996
 997         spec->init = stac922x_core_init;
 998         spec->mixer = stac922x_mixer;
 999
1000         spec->multiout.dac_nids = spec->dac_nids;
1001
1002         err = stac922x_parse_auto_config(codec);
1003         if (err < 0) {
1004                 stac92xx_free(codec);
1005                 return err;
1006         }
1007
1008         codec->patch_ops = stac92xx_patch_ops;
1009
1010         return 0;
1011 }
1012
1013 /*
1014  * patch entries
1015  */
1016 struct hda_codec_preset snd_hda_preset_sigmatel[] = {
1017         { .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 },
1018         { .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x },
1019         { .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x },
1020         { .id = 0x83847880, .name = "STAC9220 A2", .patch = patch_stac922x },
1021         { .id = 0x83847681, .name = "STAC9220D/9223D A2", .patch = patch_stac922x },
1022         { .id = 0x83847682, .name = "STAC9221 A2", .patch = patch_stac922x },
1023         { .id = 0x83847683, .name = "STAC9221D A2", .patch = patch_stac922x },
1024         {} /* terminator */
1025 };