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

   1 /*
   2  * HD audio interface patch for Conexant HDA audio codec
   3  *
   4  * Copyright (c) 2006 Pototskiy Akex <alex.pototskiy@gmail.com>
   5  *                    Takashi Iwai <tiwai@suse.de>
   6  *                    Tobin Davis  <tdavis@dsl-only.net>
   7  *
   8  *  This driver is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This driver is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/delay.h>
  25 #include <linux/slab.h>
  26 #include <linux/pci.h>
  27 #include <sound/core.h>
  28 #include <sound/jack.h>
  29
  30 #include "hda_codec.h"
  31 #include "hda_local.h"
  32
  33 #define CXT_PIN_DIR_IN              0x00
  34 #define CXT_PIN_DIR_OUT             0x01
  35 #define CXT_PIN_DIR_INOUT           0x02
  36 #define CXT_PIN_DIR_IN_NOMICBIAS    0x03
  37 #define CXT_PIN_DIR_INOUT_NOMICBIAS 0x04
  38
  39 #define CONEXANT_HP_EVENT       0x37
  40 #define CONEXANT_MIC_EVENT      0x38
  41
  42 /* Conexant 5051 specific */
  43
  44 #define CXT5051_SPDIF_OUT       0x1C
  45 #define CXT5051_PORTB_EVENT     0x38
  46 #define CXT5051_PORTC_EVENT     0x39
  47
  48
  49 struct conexant_jack {
  50
  51         hda_nid_t nid;
  52         int type;
  53         struct snd_jack *jack;
  54
  55 };
  56
  57 struct conexant_spec {
  58
  59         struct snd_kcontrol_new *mixers[5];
  60         int num_mixers;
  61         hda_nid_t vmaster_nid;
  62
  63         const struct hda_verb *init_verbs[5];   /* initialization verbs
  64                                                  * don't forget NULL
  65                                                  * termination!
  66                                                  */
  67         unsigned int num_init_verbs;
  68
  69         /* playback */
  70         struct hda_multi_out multiout;  /* playback set-up
  71                                          * max_channels, dacs must be set
  72                                          * dig_out_nid and hp_nid are optional
  73                                          */
  74         unsigned int cur_eapd;
  75         unsigned int hp_present;
  76         unsigned int no_auto_mic;
  77         unsigned int need_dac_fix;
  78
  79         /* capture */
  80         unsigned int num_adc_nids;
  81         hda_nid_t *adc_nids;
  82         hda_nid_t dig_in_nid;           /* digital-in NID; optional */
  83
  84         unsigned int cur_adc_idx;
  85         hda_nid_t cur_adc;
  86         unsigned int cur_adc_stream_tag;
  87         unsigned int cur_adc_format;
  88
  89         /* capture source */
  90         const struct hda_input_mux *input_mux;
  91         hda_nid_t *capsrc_nids;
  92         unsigned int cur_mux[3];
  93
  94         /* channel model */
  95         const struct hda_channel_mode *channel_mode;
  96         int num_channel_mode;
  97
  98         /* PCM information */
  99         struct hda_pcm pcm_rec[2];      /* used in build_pcms() */
 100
 101         unsigned int spdif_route;
 102
 103         /* jack detection */
 104         struct snd_array jacks;
 105
 106         /* dynamic controls, init_verbs and input_mux */
 107         struct auto_pin_cfg autocfg;
 108         struct hda_input_mux private_imux;
 109         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
 110
 111 };
 112
 113 static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo,
 114                                       struct hda_codec *codec,
 115                                       struct snd_pcm_substream *substream)
 116 {
 117         struct conexant_spec *spec = codec->spec;
 118         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
 119                                              hinfo);
 120 }
 121
 122 static int conexant_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 123                                          struct hda_codec *codec,
 124                                          unsigned int stream_tag,
 125                                          unsigned int format,
 126                                          struct snd_pcm_substream *substream)
 127 {
 128         struct conexant_spec *spec = codec->spec;
 129         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
 130                                                 stream_tag,
 131                                                 format, substream);
 132 }
 133
 134 static int conexant_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 135                                          struct hda_codec *codec,
 136                                          struct snd_pcm_substream *substream)
 137 {
 138         struct conexant_spec *spec = codec->spec;
 139         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 140 }
 141
 142 /*
 143  * Digital out
 144  */
 145 static int conexant_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 146                                           struct hda_codec *codec,
 147                                           struct snd_pcm_substream *substream)
 148 {
 149         struct conexant_spec *spec = codec->spec;
 150         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 151 }
 152
 153 static int conexant_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 154                                          struct hda_codec *codec,
 155                                          struct snd_pcm_substream *substream)
 156 {
 157         struct conexant_spec *spec = codec->spec;
 158         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 159 }
 160
 161 static int conexant_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 162                                          struct hda_codec *codec,
 163                                          unsigned int stream_tag,
 164                                          unsigned int format,
 165                                          struct snd_pcm_substream *substream)
 166 {
 167         struct conexant_spec *spec = codec->spec;
 168         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
 169                                              stream_tag,
 170                                              format, substream);
 171 }
 172
 173 /*
 174  * Analog capture
 175  */
 176 static int conexant_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 177                                       struct hda_codec *codec,
 178                                       unsigned int stream_tag,
 179                                       unsigned int format,
 180                                       struct snd_pcm_substream *substream)
 181 {
 182         struct conexant_spec *spec = codec->spec;
 183         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
 184                                    stream_tag, 0, format);
 185         return 0;
 186 }
 187
 188 static int conexant_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 189                                       struct hda_codec *codec,
 190                                       struct snd_pcm_substream *substream)
 191 {
 192         struct conexant_spec *spec = codec->spec;
 193         snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
 194         return 0;
 195 }
 196
 197
 198
 199 static struct hda_pcm_stream conexant_pcm_analog_playback = {
 200         .substreams = 1,
 201         .channels_min = 2,
 202         .channels_max = 2,
 203         .nid = 0, /* fill later */
 204         .ops = {
 205                 .open = conexant_playback_pcm_open,
 206                 .prepare = conexant_playback_pcm_prepare,
 207                 .cleanup = conexant_playback_pcm_cleanup
 208         },
 209 };
 210
 211 static struct hda_pcm_stream conexant_pcm_analog_capture = {
 212         .substreams = 1,
 213         .channels_min = 2,
 214         .channels_max = 2,
 215         .nid = 0, /* fill later */
 216         .ops = {
 217                 .prepare = conexant_capture_pcm_prepare,
 218                 .cleanup = conexant_capture_pcm_cleanup
 219         },
 220 };
 221
 222
 223 static struct hda_pcm_stream conexant_pcm_digital_playback = {
 224         .substreams = 1,
 225         .channels_min = 2,
 226         .channels_max = 2,
 227         .nid = 0, /* fill later */
 228         .ops = {
 229                 .open = conexant_dig_playback_pcm_open,
 230                 .close = conexant_dig_playback_pcm_close,
 231                 .prepare = conexant_dig_playback_pcm_prepare
 232         },
 233 };
 234
 235 static struct hda_pcm_stream conexant_pcm_digital_capture = {
 236         .substreams = 1,
 237         .channels_min = 2,
 238         .channels_max = 2,
 239         /* NID is set in alc_build_pcms */
 240 };
 241
 242 static int cx5051_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 243                                       struct hda_codec *codec,
 244                                       unsigned int stream_tag,
 245                                       unsigned int format,
 246                                       struct snd_pcm_substream *substream)
 247 {
 248         struct conexant_spec *spec = codec->spec;
 249         spec->cur_adc = spec->adc_nids[spec->cur_adc_idx];
 250         spec->cur_adc_stream_tag = stream_tag;
 251         spec->cur_adc_format = format;
 252         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
 253         return 0;
 254 }
 255
 256 static int cx5051_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 257                                       struct hda_codec *codec,
 258                                       struct snd_pcm_substream *substream)
 259 {
 260         struct conexant_spec *spec = codec->spec;
 261         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
 262         spec->cur_adc = 0;
 263         return 0;
 264 }
 265
 266 static struct hda_pcm_stream cx5051_pcm_analog_capture = {
 267         .substreams = 1,
 268         .channels_min = 2,
 269         .channels_max = 2,
 270         .nid = 0, /* fill later */
 271         .ops = {
 272                 .prepare = cx5051_capture_pcm_prepare,
 273                 .cleanup = cx5051_capture_pcm_cleanup
 274         },
 275 };
 276
 277 static int conexant_build_pcms(struct hda_codec *codec)
 278 {
 279         struct conexant_spec *spec = codec->spec;
 280         struct hda_pcm *info = spec->pcm_rec;
 281
 282         codec->num_pcms = 1;
 283         codec->pcm_info = info;
 284
 285         info->name = "CONEXANT Analog";
 286         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = conexant_pcm_analog_playback;
 287         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 288                 spec->multiout.max_channels;
 289         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 290                 spec->multiout.dac_nids[0];
 291         if (codec->vendor_id == 0x14f15051)
 292                 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 293                         cx5051_pcm_analog_capture;
 294         else
 295                 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 296                         conexant_pcm_analog_capture;
 297         info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_adc_nids;
 298         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
 299
 300         if (spec->multiout.dig_out_nid) {
 301                 info++;
 302                 codec->num_pcms++;
 303                 info->name = "Conexant Digital";
 304                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
 305                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
 306                         conexant_pcm_digital_playback;
 307                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 308                         spec->multiout.dig_out_nid;
 309                 if (spec->dig_in_nid) {
 310                         info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 311                                 conexant_pcm_digital_capture;
 312                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
 313                                 spec->dig_in_nid;
 314                 }
 315         }
 316
 317         return 0;
 318 }
 319
 320 static int conexant_mux_enum_info(struct snd_kcontrol *kcontrol,
 321                                   struct snd_ctl_elem_info *uinfo)
 322 {
 323         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 324         struct conexant_spec *spec = codec->spec;
 325
 326         return snd_hda_input_mux_info(spec->input_mux, uinfo);
 327 }
 328
 329 static int conexant_mux_enum_get(struct snd_kcontrol *kcontrol,
 330                                  struct snd_ctl_elem_value *ucontrol)
 331 {
 332         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 333         struct conexant_spec *spec = codec->spec;
 334         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 335
 336         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
 337         return 0;
 338 }
 339
 340 static int conexant_mux_enum_put(struct snd_kcontrol *kcontrol,
 341                                  struct snd_ctl_elem_value *ucontrol)
 342 {
 343         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 344         struct conexant_spec *spec = codec->spec;
 345         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 346
 347         return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 348                                      spec->capsrc_nids[adc_idx],
 349                                      &spec->cur_mux[adc_idx]);
 350 }
 351
 352 #ifdef CONFIG_SND_JACK
 353 static int conexant_add_jack(struct hda_codec *codec,
 354                 hda_nid_t nid, int type)
 355 {
 356         struct conexant_spec *spec;
 357         struct conexant_jack *jack;
 358         const char *name;
 359
 360         spec = codec->spec;
 361         snd_array_init(&spec->jacks, sizeof(*jack), 32);
 362         jack = snd_array_new(&spec->jacks);
 363         name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ;
 364
 365         if (!jack)
 366                 return -ENOMEM;
 367
 368         jack->nid = nid;
 369         jack->type = type;
 370
 371         return snd_jack_new(codec->bus->card, name, type, &jack->jack);
 372 }
 373
 374 static void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
 375 {
 376         struct conexant_spec *spec = codec->spec;
 377         struct conexant_jack *jacks = spec->jacks.list;
 378
 379         if (jacks) {
 380                 int i;
 381                 for (i = 0; i < spec->jacks.used; i++) {
 382                         if (jacks->nid == nid) {
 383                                 unsigned int present;
 384                                 present = snd_hda_codec_read(codec, nid, 0,
 385                                                 AC_VERB_GET_PIN_SENSE, 0) &
 386                                         AC_PINSENSE_PRESENCE;
 387
 388                                 present = (present) ? jacks->type : 0 ;
 389
 390                                 snd_jack_report(jacks->jack,
 391                                                 present);
 392                         }
 393                         jacks++;
 394                 }
 395         }
 396 }
 397
 398 static int conexant_init_jacks(struct hda_codec *codec)
 399 {
 400         struct conexant_spec *spec = codec->spec;
 401         int i;
 402
 403         for (i = 0; i < spec->num_init_verbs; i++) {
 404                 const struct hda_verb *hv;
 405
 406                 hv = spec->init_verbs[i];
 407                 while (hv->nid) {
 408                         int err = 0;
 409                         switch (hv->param ^ AC_USRSP_EN) {
 410                         case CONEXANT_HP_EVENT:
 411                                 err = conexant_add_jack(codec, hv->nid,
 412                                                 SND_JACK_HEADPHONE);
 413                                 conexant_report_jack(codec, hv->nid);
 414                                 break;
 415                         case CXT5051_PORTC_EVENT:
 416                         case CONEXANT_MIC_EVENT:
 417                                 err = conexant_add_jack(codec, hv->nid,
 418                                                 SND_JACK_MICROPHONE);
 419                                 conexant_report_jack(codec, hv->nid);
 420                                 break;
 421                         }
 422                         if (err < 0)
 423                                 return err;
 424                         ++hv;
 425                 }
 426         }
 427         return 0;
 428
 429 }
 430 #else
 431 static inline void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
 432 {
 433 }
 434
 435 static inline int conexant_init_jacks(struct hda_codec *codec)
 436 {
 437         return 0;
 438 }
 439 #endif
 440
 441 static int conexant_init(struct hda_codec *codec)
 442 {
 443         struct conexant_spec *spec = codec->spec;
 444         int i;
 445
 446         for (i = 0; i < spec->num_init_verbs; i++)
 447                 snd_hda_sequence_write(codec, spec->init_verbs[i]);
 448         return 0;
 449 }
 450
 451 static void conexant_free(struct hda_codec *codec)
 452 {
 453 #ifdef CONFIG_SND_JACK
 454         struct conexant_spec *spec = codec->spec;
 455         if (spec->jacks.list) {
 456                 struct conexant_jack *jacks = spec->jacks.list;
 457                 int i;
 458                 for (i = 0; i < spec->jacks.used; i++)
 459                         snd_device_free(codec->bus->card, &jacks[i].jack);
 460                 snd_array_free(&spec->jacks);
 461         }
 462 #endif
 463         kfree(codec->spec);
 464 }
 465
 466 static struct snd_kcontrol_new cxt_capture_mixers[] = {
 467         {
 468                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 469                 .name = "Capture Source",
 470                 .info = conexant_mux_enum_info,
 471                 .get = conexant_mux_enum_get,
 472                 .put = conexant_mux_enum_put
 473         },
 474         {}
 475 };
 476
 477 static const char *slave_vols[] = {
 478         "Headphone Playback Volume",
 479         "Speaker Playback Volume",
 480         NULL
 481 };
 482
 483 static const char *slave_sws[] = {
 484         "Headphone Playback Switch",
 485         "Speaker Playback Switch",
 486         NULL
 487 };
 488
 489 static int conexant_build_controls(struct hda_codec *codec)
 490 {
 491         struct conexant_spec *spec = codec->spec;
 492         unsigned int i;
 493         int err;
 494
 495         for (i = 0; i < spec->num_mixers; i++) {
 496                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
 497                 if (err < 0)
 498                         return err;
 499         }
 500         if (spec->multiout.dig_out_nid) {
 501                 err = snd_hda_create_spdif_out_ctls(codec,
 502                                                     spec->multiout.dig_out_nid);
 503                 if (err < 0)
 504                         return err;
 505                 err = snd_hda_create_spdif_share_sw(codec,
 506                                                     &spec->multiout);
 507                 if (err < 0)
 508                         return err;
 509                 spec->multiout.share_spdif = 1;
 510         }
 511         if (spec->dig_in_nid) {
 512                 err = snd_hda_create_spdif_in_ctls(codec,spec->dig_in_nid);
 513                 if (err < 0)
 514                         return err;
 515         }
 516
 517         /* if we have no master control, let's create it */
 518         if (spec->vmaster_nid &&
 519             !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
 520                 unsigned int vmaster_tlv[4];
 521                 snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
 522                                         HDA_OUTPUT, vmaster_tlv);
 523                 err = snd_hda_add_vmaster(codec, "Master Playback Volume",
 524                                           vmaster_tlv, slave_vols);
 525                 if (err < 0)
 526                         return err;
 527         }
 528         if (spec->vmaster_nid &&
 529             !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
 530                 err = snd_hda_add_vmaster(codec, "Master Playback Switch",
 531                                           NULL, slave_sws);
 532                 if (err < 0)
 533                         return err;
 534         }
 535
 536         if (spec->input_mux) {
 537                 err = snd_hda_add_new_ctls(codec, cxt_capture_mixers);
 538                 if (err < 0)
 539                         return err;
 540         }
 541
 542         return 0;
 543 }
 544
 545 static struct hda_codec_ops conexant_patch_ops = {
 546         .build_controls = conexant_build_controls,
 547         .build_pcms = conexant_build_pcms,
 548         .init = conexant_init,
 549         .free = conexant_free,
 550 };
 551
 552 /*
 553  * EAPD control
 554  * the private value = nid | (invert << 8)
 555  */
 556
 557 #define cxt_eapd_info           snd_ctl_boolean_mono_info
 558
 559 static int cxt_eapd_get(struct snd_kcontrol *kcontrol,
 560                              struct snd_ctl_elem_value *ucontrol)
 561 {
 562         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 563         struct conexant_spec *spec = codec->spec;
 564         int invert = (kcontrol->private_value >> 8) & 1;
 565         if (invert)
 566                 ucontrol->value.integer.value[0] = !spec->cur_eapd;
 567         else
 568                 ucontrol->value.integer.value[0] = spec->cur_eapd;
 569         return 0;
 570
 571 }
 572
 573 static int cxt_eapd_put(struct snd_kcontrol *kcontrol,
 574                              struct snd_ctl_elem_value *ucontrol)
 575 {
 576         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 577         struct conexant_spec *spec = codec->spec;
 578         int invert = (kcontrol->private_value >> 8) & 1;
 579         hda_nid_t nid = kcontrol->private_value & 0xff;
 580         unsigned int eapd;
 581
 582         eapd = !!ucontrol->value.integer.value[0];
 583         if (invert)
 584                 eapd = !eapd;
 585         if (eapd == spec->cur_eapd)
 586                 return 0;
 587
 588         spec->cur_eapd = eapd;
 589         snd_hda_codec_write_cache(codec, nid,
 590                                   0, AC_VERB_SET_EAPD_BTLENABLE,
 591                                   eapd ? 0x02 : 0x00);
 592         return 1;
 593 }
 594
 595 /* controls for test mode */
 596 #ifdef CONFIG_SND_DEBUG
 597
 598 #define CXT_EAPD_SWITCH(xname, nid, mask) \
 599         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
 600           .info = cxt_eapd_info, \
 601           .get = cxt_eapd_get, \
 602           .put = cxt_eapd_put, \
 603           .private_value = nid | (mask<<16) }
 604
 605
 606
 607 static int conexant_ch_mode_info(struct snd_kcontrol *kcontrol,
 608                                  struct snd_ctl_elem_info *uinfo)
 609 {
 610         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 611         struct conexant_spec *spec = codec->spec;
 612         return snd_hda_ch_mode_info(codec, uinfo, spec->channel_mode,
 613                                     spec->num_channel_mode);
 614 }
 615
 616 static int conexant_ch_mode_get(struct snd_kcontrol *kcontrol,
 617                                 struct snd_ctl_elem_value *ucontrol)
 618 {
 619         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 620         struct conexant_spec *spec = codec->spec;
 621         return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_mode,
 622                                    spec->num_channel_mode,
 623                                    spec->multiout.max_channels);
 624 }
 625
 626 static int conexant_ch_mode_put(struct snd_kcontrol *kcontrol,
 627                                 struct snd_ctl_elem_value *ucontrol)
 628 {
 629         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 630         struct conexant_spec *spec = codec->spec;
 631         int err = snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode,
 632                                       spec->num_channel_mode,
 633                                       &spec->multiout.max_channels);
 634         if (err >= 0 && spec->need_dac_fix)
 635                 spec->multiout.num_dacs = spec->multiout.max_channels / 2;
 636         return err;
 637 }
 638
 639 #define CXT_PIN_MODE(xname, nid, dir) \
 640         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
 641           .info = conexant_ch_mode_info, \
 642           .get = conexant_ch_mode_get, \
 643           .put = conexant_ch_mode_put, \
 644           .private_value = nid | (dir<<16) }
 645
 646 #endif /* CONFIG_SND_DEBUG */
 647
 648 /* Conexant 5045 specific */
 649
 650 static hda_nid_t cxt5045_dac_nids[1] = { 0x19 };
 651 static hda_nid_t cxt5045_adc_nids[1] = { 0x1a };
 652 static hda_nid_t cxt5045_capsrc_nids[1] = { 0x1a };
 653 #define CXT5045_SPDIF_OUT       0x18
 654
 655 static struct hda_channel_mode cxt5045_modes[1] = {
 656         { 2, NULL },
 657 };
 658
 659 static struct hda_input_mux cxt5045_capture_source = {
 660         .num_items = 2,
 661         .items = {
 662                 { "IntMic", 0x1 },
 663                 { "ExtMic", 0x2 },
 664         }
 665 };
 666
 667 static struct hda_input_mux cxt5045_capture_source_benq = {
 668         .num_items = 3,
 669         .items = {
 670                 { "IntMic", 0x1 },
 671                 { "ExtMic", 0x2 },
 672                 { "LineIn", 0x3 },
 673         }
 674 };
 675
 676 static struct hda_input_mux cxt5045_capture_source_hp530 = {
 677         .num_items = 2,
 678         .items = {
 679                 { "ExtMic", 0x1 },
 680                 { "IntMic", 0x2 },
 681         }
 682 };
 683
 684 /* turn on/off EAPD (+ mute HP) as a master switch */
 685 static int cxt5045_hp_master_sw_put(struct snd_kcontrol *kcontrol,
 686                                     struct snd_ctl_elem_value *ucontrol)
 687 {
 688         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 689         struct conexant_spec *spec = codec->spec;
 690         unsigned int bits;
 691
 692         if (!cxt_eapd_put(kcontrol, ucontrol))
 693                 return 0;
 694
 695         /* toggle internal speakers mute depending of presence of
 696          * the headphone jack
 697          */
 698         bits = (!spec->hp_present && spec->cur_eapd) ? 0 : HDA_AMP_MUTE;
 699         snd_hda_codec_amp_stereo(codec, 0x10, HDA_OUTPUT, 0,
 700                                  HDA_AMP_MUTE, bits);
 701
 702         bits = spec->cur_eapd ? 0 : HDA_AMP_MUTE;
 703         snd_hda_codec_amp_stereo(codec, 0x11, HDA_OUTPUT, 0,
 704                                  HDA_AMP_MUTE, bits);
 705         return 1;
 706 }
 707
 708 /* bind volumes of both NID 0x10 and 0x11 */
 709 static struct hda_bind_ctls cxt5045_hp_bind_master_vol = {
 710         .ops = &snd_hda_bind_vol,
 711         .values = {
 712                 HDA_COMPOSE_AMP_VAL(0x10, 3, 0, HDA_OUTPUT),
 713                 HDA_COMPOSE_AMP_VAL(0x11, 3, 0, HDA_OUTPUT),
 714                 0
 715         },
 716 };
 717
 718 /* toggle input of built-in and mic jack appropriately */
 719 static void cxt5045_hp_automic(struct hda_codec *codec)
 720 {
 721         static struct hda_verb mic_jack_on[] = {
 722                 {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 723                 {0x12, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
 724                 {}
 725         };
 726         static struct hda_verb mic_jack_off[] = {
 727                 {0x12, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 728                 {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
 729                 {}
 730         };
 731         unsigned int present;
 732
 733         present = snd_hda_codec_read(codec, 0x12, 0,
 734                                      AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
 735         if (present)
 736                 snd_hda_sequence_write(codec, mic_jack_on);
 737         else
 738                 snd_hda_sequence_write(codec, mic_jack_off);
 739 }
 740
 741
 742 /* mute internal speaker if HP is plugged */
 743 static void cxt5045_hp_automute(struct hda_codec *codec)
 744 {
 745         struct conexant_spec *spec = codec->spec;
 746         unsigned int bits;
 747
 748         spec->hp_present = snd_hda_codec_read(codec, 0x11, 0,
 749                                      AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
 750
 751         bits = (spec->hp_present || !spec->cur_eapd) ? HDA_AMP_MUTE : 0;
 752         snd_hda_codec_amp_stereo(codec, 0x10, HDA_OUTPUT, 0,
 753                                  HDA_AMP_MUTE, bits);
 754 }
 755
 756 /* unsolicited event for HP jack sensing */
 757 static void cxt5045_hp_unsol_event(struct hda_codec *codec,
 758                                    unsigned int res)
 759 {
 760         res >>= 26;
 761         switch (res) {
 762         case CONEXANT_HP_EVENT:
 763                 cxt5045_hp_automute(codec);
 764                 break;
 765         case CONEXANT_MIC_EVENT:
 766                 cxt5045_hp_automic(codec);
 767                 break;
 768
 769         }
 770 }
 771
 772 static struct snd_kcontrol_new cxt5045_mixers[] = {
 773         HDA_CODEC_VOLUME("Int Mic Capture Volume", 0x1a, 0x01, HDA_INPUT),
 774         HDA_CODEC_MUTE("Int Mic Capture Switch", 0x1a, 0x01, HDA_INPUT),
 775         HDA_CODEC_VOLUME("Ext Mic Capture Volume", 0x1a, 0x02, HDA_INPUT),
 776         HDA_CODEC_MUTE("Ext Mic Capture Switch", 0x1a, 0x02, HDA_INPUT),
 777         HDA_CODEC_VOLUME("PCM Playback Volume", 0x17, 0x0, HDA_INPUT),
 778         HDA_CODEC_MUTE("PCM Playback Switch", 0x17, 0x0, HDA_INPUT),
 779         HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x17, 0x1, HDA_INPUT),
 780         HDA_CODEC_MUTE("Int Mic Playback Switch", 0x17, 0x1, HDA_INPUT),
 781         HDA_CODEC_VOLUME("Ext Mic Playback Volume", 0x17, 0x2, HDA_INPUT),
 782         HDA_CODEC_MUTE("Ext Mic Playback Switch", 0x17, 0x2, HDA_INPUT),
 783         HDA_BIND_VOL("Master Playback Volume", &cxt5045_hp_bind_master_vol),
 784         {
 785                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 786                 .name = "Master Playback Switch",
 787                 .info = cxt_eapd_info,
 788                 .get = cxt_eapd_get,
 789                 .put = cxt5045_hp_master_sw_put,
 790                 .private_value = 0x10,
 791         },
 792
 793         {}
 794 };
 795
 796 static struct snd_kcontrol_new cxt5045_benq_mixers[] = {
 797         HDA_CODEC_VOLUME("Line In Capture Volume", 0x1a, 0x03, HDA_INPUT),
 798         HDA_CODEC_MUTE("Line In Capture Switch", 0x1a, 0x03, HDA_INPUT),
 799         HDA_CODEC_VOLUME("Line In Playback Volume", 0x17, 0x3, HDA_INPUT),
 800         HDA_CODEC_MUTE("Line In Playback Switch", 0x17, 0x3, HDA_INPUT),
 801
 802         {}
 803 };
 804
 805 static struct snd_kcontrol_new cxt5045_mixers_hp530[] = {
 806         HDA_CODEC_VOLUME("Int Mic Capture Volume", 0x1a, 0x02, HDA_INPUT),
 807         HDA_CODEC_MUTE("Int Mic Capture Switch", 0x1a, 0x02, HDA_INPUT),
 808         HDA_CODEC_VOLUME("Ext Mic Capture Volume", 0x1a, 0x01, HDA_INPUT),
 809         HDA_CODEC_MUTE("Ext Mic Capture Switch", 0x1a, 0x01, HDA_INPUT),
 810         HDA_CODEC_VOLUME("PCM Playback Volume", 0x17, 0x0, HDA_INPUT),
 811         HDA_CODEC_MUTE("PCM Playback Switch", 0x17, 0x0, HDA_INPUT),
 812         HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x17, 0x2, HDA_INPUT),
 813         HDA_CODEC_MUTE("Int Mic Playback Switch", 0x17, 0x2, HDA_INPUT),
 814         HDA_CODEC_VOLUME("Ext Mic Playback Volume", 0x17, 0x1, HDA_INPUT),
 815         HDA_CODEC_MUTE("Ext Mic Playback Switch", 0x17, 0x1, HDA_INPUT),
 816         HDA_BIND_VOL("Master Playback Volume", &cxt5045_hp_bind_master_vol),
 817         {
 818                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 819                 .name = "Master Playback Switch",
 820                 .info = cxt_eapd_info,
 821                 .get = cxt_eapd_get,
 822                 .put = cxt5045_hp_master_sw_put,
 823                 .private_value = 0x10,
 824         },
 825
 826         {}
 827 };
 828
 829 static struct hda_verb cxt5045_init_verbs[] = {
 830         /* Line in, Mic */
 831         {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
 832         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
 833         /* HP, Amp  */
 834         {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 835         {0x10, AC_VERB_SET_CONNECT_SEL, 0x1},
 836         {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 837         {0x11, AC_VERB_SET_CONNECT_SEL, 0x1},
 838         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 839         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 840         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
 841         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
 842         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
 843         /* Record selector: Int mic */
 844         {0x1a, AC_VERB_SET_CONNECT_SEL,0x1},
 845         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE,
 846          AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
 847         /* SPDIF route: PCM */
 848         {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 849         { 0x13, AC_VERB_SET_CONNECT_SEL, 0x0 },
 850         /* EAPD */
 851         {0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x2 }, /* default on */
 852         { } /* end */
 853 };
 854
 855 static struct hda_verb cxt5045_benq_init_verbs[] = {
 856         /* Int Mic, Mic */
 857         {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
 858         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
 859         /* Line In,HP, Amp  */
 860         {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 861         {0x10, AC_VERB_SET_CONNECT_SEL, 0x1},
 862         {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 863         {0x11, AC_VERB_SET_CONNECT_SEL, 0x1},
 864         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 865         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 866         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
 867         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
 868         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
 869         /* Record selector: Int mic */
 870         {0x1a, AC_VERB_SET_CONNECT_SEL, 0x1},
 871         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE,
 872          AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
 873         /* SPDIF route: PCM */
 874         {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 875         {0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
 876         /* EAPD */
 877         {0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
 878         { } /* end */
 879 };
 880
 881 static struct hda_verb cxt5045_hp_sense_init_verbs[] = {
 882         /* pin sensing on HP jack */
 883         {0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
 884         { } /* end */
 885 };
 886
 887 static struct hda_verb cxt5045_mic_sense_init_verbs[] = {
 888         /* pin sensing on HP jack */
 889         {0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
 890         { } /* end */
 891 };
 892
 893 #ifdef CONFIG_SND_DEBUG
 894 /* Test configuration for debugging, modelled after the ALC260 test
 895  * configuration.
 896  */
 897 static struct hda_input_mux cxt5045_test_capture_source = {
 898         .num_items = 5,
 899         .items = {
 900                 { "MIXER", 0x0 },
 901                 { "MIC1 pin", 0x1 },
 902                 { "LINE1 pin", 0x2 },
 903                 { "HP-OUT pin", 0x3 },
 904                 { "CD pin", 0x4 },
 905         },
 906 };
 907
 908 static struct snd_kcontrol_new cxt5045_test_mixer[] = {
 909
 910         /* Output controls */
 911         HDA_CODEC_VOLUME("Speaker Playback Volume", 0x10, 0x0, HDA_OUTPUT),
 912         HDA_CODEC_MUTE("Speaker Playback Switch", 0x10, 0x0, HDA_OUTPUT),
 913         HDA_CODEC_VOLUME("Node 11 Playback Volume", 0x11, 0x0, HDA_OUTPUT),
 914         HDA_CODEC_MUTE("Node 11 Playback Switch", 0x11, 0x0, HDA_OUTPUT),
 915         HDA_CODEC_VOLUME("Node 12 Playback Volume", 0x12, 0x0, HDA_OUTPUT),
 916         HDA_CODEC_MUTE("Node 12 Playback Switch", 0x12, 0x0, HDA_OUTPUT),
 917
 918         /* Modes for retasking pin widgets */
 919         CXT_PIN_MODE("HP-OUT pin mode", 0x11, CXT_PIN_DIR_INOUT),
 920         CXT_PIN_MODE("LINE1 pin mode", 0x12, CXT_PIN_DIR_INOUT),
 921
 922         /* EAPD Switch Control */
 923         CXT_EAPD_SWITCH("External Amplifier", 0x10, 0x0),
 924
 925         /* Loopback mixer controls */
 926
 927         HDA_CODEC_VOLUME("Mixer-1 Volume", 0x17, 0x0, HDA_INPUT),
 928         HDA_CODEC_MUTE("Mixer-1 Switch", 0x17, 0x0, HDA_INPUT),
 929         HDA_CODEC_VOLUME("Mixer-2 Volume", 0x17, 0x1, HDA_INPUT),
 930         HDA_CODEC_MUTE("Mixer-2 Switch", 0x17, 0x1, HDA_INPUT),
 931         HDA_CODEC_VOLUME("Mixer-3 Volume", 0x17, 0x2, HDA_INPUT),
 932         HDA_CODEC_MUTE("Mixer-3 Switch", 0x17, 0x2, HDA_INPUT),
 933         HDA_CODEC_VOLUME("Mixer-4 Volume", 0x17, 0x3, HDA_INPUT),
 934         HDA_CODEC_MUTE("Mixer-4 Switch", 0x17, 0x3, HDA_INPUT),
 935         HDA_CODEC_VOLUME("Mixer-5 Volume", 0x17, 0x4, HDA_INPUT),
 936         HDA_CODEC_MUTE("Mixer-5 Switch", 0x17, 0x4, HDA_INPUT),
 937         {
 938                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 939                 .name = "Input Source",
 940                 .info = conexant_mux_enum_info,
 941                 .get = conexant_mux_enum_get,
 942                 .put = conexant_mux_enum_put,
 943         },
 944         /* Audio input controls */
 945         HDA_CODEC_VOLUME("Input-1 Volume", 0x1a, 0x0, HDA_INPUT),
 946         HDA_CODEC_MUTE("Input-1 Switch", 0x1a, 0x0, HDA_INPUT),
 947         HDA_CODEC_VOLUME("Input-2 Volume", 0x1a, 0x1, HDA_INPUT),
 948         HDA_CODEC_MUTE("Input-2 Switch", 0x1a, 0x1, HDA_INPUT),
 949         HDA_CODEC_VOLUME("Input-3 Volume", 0x1a, 0x2, HDA_INPUT),
 950         HDA_CODEC_MUTE("Input-3 Switch", 0x1a, 0x2, HDA_INPUT),
 951         HDA_CODEC_VOLUME("Input-4 Volume", 0x1a, 0x3, HDA_INPUT),
 952         HDA_CODEC_MUTE("Input-4 Switch", 0x1a, 0x3, HDA_INPUT),
 953         HDA_CODEC_VOLUME("Input-5 Volume", 0x1a, 0x4, HDA_INPUT),
 954         HDA_CODEC_MUTE("Input-5 Switch", 0x1a, 0x4, HDA_INPUT),
 955         { } /* end */
 956 };
 957
 958 static struct hda_verb cxt5045_test_init_verbs[] = {
 959         /* Set connections */
 960         { 0x10, AC_VERB_SET_CONNECT_SEL, 0x0 },
 961         { 0x11, AC_VERB_SET_CONNECT_SEL, 0x0 },
 962         { 0x12, AC_VERB_SET_CONNECT_SEL, 0x0 },
 963         /* Enable retasking pins as output, initially without power amp */
 964         {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 965         {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 966
 967         /* Disable digital (SPDIF) pins initially, but users can enable
 968          * them via a mixer switch.  In the case of SPDIF-out, this initverb
 969          * payload also sets the generation to 0, output to be in "consumer"
 970          * PCM format, copyright asserted, no pre-emphasis and no validity
 971          * control.
 972          */
 973         {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 974         {0x18, AC_VERB_SET_DIGI_CONVERT_1, 0},
 975
 976         /* Start with output sum widgets muted and their output gains at min */
 977         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 978         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 979
 980         /* Unmute retasking pin widget output buffers since the default
 981          * state appears to be output.  As the pin mode is changed by the
 982          * user the pin mode control will take care of enabling the pin's
 983          * input/output buffers as needed.
 984          */
 985         {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 986         {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 987
 988         /* Mute capture amp left and right */
 989         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 990
 991         /* Set ADC connection select to match default mixer setting (mic1
 992          * pin)
 993          */
 994         {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
 995         {0x17, AC_VERB_SET_CONNECT_SEL, 0x00},
 996
 997         /* Mute all inputs to mixer widget (even unconnected ones) */
 998         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* Mixer pin */
 999         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* Mic1 pin */
1000         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* Line pin */
1001         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* HP pin */
1002         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
1003
1004         { }
1005 };
1006 #endif
1007
1008
1009 /* initialize jack-sensing, too */
1010 static int cxt5045_init(struct hda_codec *codec)
1011 {
1012         conexant_init(codec);
1013         cxt5045_hp_automute(codec);
1014         return 0;
1015 }
1016
1017
1018 enum {
1019         CXT5045_LAPTOP_HPSENSE,
1020         CXT5045_LAPTOP_MICSENSE,
1021         CXT5045_LAPTOP_HPMICSENSE,
1022         CXT5045_BENQ,
1023         CXT5045_LAPTOP_HP530,
1024 #ifdef CONFIG_SND_DEBUG
1025         CXT5045_TEST,
1026 #endif
1027         CXT5045_MODELS
1028 };
1029
1030 static const char *cxt5045_models[CXT5045_MODELS] = {
1031         [CXT5045_LAPTOP_HPSENSE]        = "laptop-hpsense",
1032         [CXT5045_LAPTOP_MICSENSE]       = "laptop-micsense",
1033         [CXT5045_LAPTOP_HPMICSENSE]     = "laptop-hpmicsense",
1034         [CXT5045_BENQ]                  = "benq",
1035         [CXT5045_LAPTOP_HP530]          = "laptop-hp530",
1036 #ifdef CONFIG_SND_DEBUG
1037         [CXT5045_TEST]          = "test",
1038 #endif
1039 };
1040
1041 static struct snd_pci_quirk cxt5045_cfg_tbl[] = {
1042         SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT5045_LAPTOP_HP530),
1043         SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP DV Series",
1044                            CXT5045_LAPTOP_HPSENSE),
1045         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT5045_LAPTOP_MICSENSE),
1046         SND_PCI_QUIRK(0x152d, 0x0753, "Benq R55E", CXT5045_BENQ),
1047         SND_PCI_QUIRK(0x1734, 0x10ad, "Fujitsu Si1520", CXT5045_LAPTOP_MICSENSE),
1048         SND_PCI_QUIRK(0x1734, 0x10cb, "Fujitsu Si3515", CXT5045_LAPTOP_HPMICSENSE),
1049         SND_PCI_QUIRK(0x1734, 0x110e, "Fujitsu V5505",
1050                       CXT5045_LAPTOP_HPMICSENSE),
1051         SND_PCI_QUIRK(0x1509, 0x1e40, "FIC", CXT5045_LAPTOP_HPMICSENSE),
1052         SND_PCI_QUIRK(0x1509, 0x2f05, "FIC", CXT5045_LAPTOP_HPMICSENSE),
1053         SND_PCI_QUIRK(0x1509, 0x2f06, "FIC", CXT5045_LAPTOP_HPMICSENSE),
1054         SND_PCI_QUIRK_MASK(0x1631, 0xff00, 0xc100, "Packard Bell",
1055                            CXT5045_LAPTOP_HPMICSENSE),
1056         SND_PCI_QUIRK(0x8086, 0x2111, "Conexant Reference board", CXT5045_LAPTOP_HPSENSE),
1057         {}
1058 };
1059
1060 static int patch_cxt5045(struct hda_codec *codec)
1061 {
1062         struct conexant_spec *spec;
1063         int board_config;
1064
1065         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1066         if (!spec)
1067                 return -ENOMEM;
1068         codec->spec = spec;
1069         codec->pin_amp_workaround = 1;
1070
1071         spec->multiout.max_channels = 2;
1072         spec->multiout.num_dacs = ARRAY_SIZE(cxt5045_dac_nids);
1073         spec->multiout.dac_nids = cxt5045_dac_nids;
1074         spec->multiout.dig_out_nid = CXT5045_SPDIF_OUT;
1075         spec->num_adc_nids = 1;
1076         spec->adc_nids = cxt5045_adc_nids;
1077         spec->capsrc_nids = cxt5045_capsrc_nids;
1078         spec->input_mux = &cxt5045_capture_source;
1079         spec->num_mixers = 1;
1080         spec->mixers[0] = cxt5045_mixers;
1081         spec->num_init_verbs = 1;
1082         spec->init_verbs[0] = cxt5045_init_verbs;
1083         spec->spdif_route = 0;
1084         spec->num_channel_mode = ARRAY_SIZE(cxt5045_modes),
1085         spec->channel_mode = cxt5045_modes,
1086
1087
1088         codec->patch_ops = conexant_patch_ops;
1089
1090         board_config = snd_hda_check_board_config(codec, CXT5045_MODELS,
1091                                                   cxt5045_models,
1092                                                   cxt5045_cfg_tbl);
1093         switch (board_config) {
1094         case CXT5045_LAPTOP_HPSENSE:
1095                 codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
1096                 spec->input_mux = &cxt5045_capture_source;
1097                 spec->num_init_verbs = 2;
1098                 spec->init_verbs[1] = cxt5045_hp_sense_init_verbs;
1099                 spec->mixers[0] = cxt5045_mixers;
1100                 codec->patch_ops.init = cxt5045_init;
1101                 break;
1102         case CXT5045_LAPTOP_MICSENSE:
1103                 codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
1104                 spec->input_mux = &cxt5045_capture_source;
1105                 spec->num_init_verbs = 2;
1106                 spec->init_verbs[1] = cxt5045_mic_sense_init_verbs;
1107                 spec->mixers[0] = cxt5045_mixers;
1108                 codec->patch_ops.init = cxt5045_init;
1109                 break;
1110         default:
1111         case CXT5045_LAPTOP_HPMICSENSE:
1112                 codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
1113                 spec->input_mux = &cxt5045_capture_source;
1114                 spec->num_init_verbs = 3;
1115                 spec->init_verbs[1] = cxt5045_hp_sense_init_verbs;
1116                 spec->init_verbs[2] = cxt5045_mic_sense_init_verbs;
1117                 spec->mixers[0] = cxt5045_mixers;
1118                 codec->patch_ops.init = cxt5045_init;
1119                 break;
1120         case CXT5045_BENQ:
1121                 codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
1122                 spec->input_mux = &cxt5045_capture_source_benq;
1123                 spec->num_init_verbs = 1;
1124                 spec->init_verbs[0] = cxt5045_benq_init_verbs;
1125                 spec->mixers[0] = cxt5045_mixers;
1126                 spec->mixers[1] = cxt5045_benq_mixers;
1127                 spec->num_mixers = 2;
1128                 codec->patch_ops.init = cxt5045_init;
1129                 break;
1130         case CXT5045_LAPTOP_HP530:
1131                 codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
1132                 spec->input_mux = &cxt5045_capture_source_hp530;
1133                 spec->num_init_verbs = 2;
1134                 spec->init_verbs[1] = cxt5045_hp_sense_init_verbs;
1135                 spec->mixers[0] = cxt5045_mixers_hp530;
1136                 codec->patch_ops.init = cxt5045_init;
1137                 break;
1138 #ifdef CONFIG_SND_DEBUG
1139         case CXT5045_TEST:
1140                 spec->input_mux = &cxt5045_test_capture_source;
1141                 spec->mixers[0] = cxt5045_test_mixer;
1142                 spec->init_verbs[0] = cxt5045_test_init_verbs;
1143                 break;
1144
1145 #endif
1146         }
1147
1148         switch (codec->subsystem_id >> 16) {
1149         case 0x103c:
1150                 /* HP laptop has a really bad sound over 0dB on NID 0x17.
1151                  * Fix max PCM level to 0 dB
1152                  * (originall it has 0x2b steps with 0dB offset 0x14)
1153                  */
1154                 snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
1155                                           (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
1156                                           (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
1157                                           (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
1158                                           (1 << AC_AMPCAP_MUTE_SHIFT));
1159                 break;
1160         }
1161
1162         return 0;
1163 }
1164
1165
1166 /* Conexant 5047 specific */
1167 #define CXT5047_SPDIF_OUT       0x11
1168
1169 static hda_nid_t cxt5047_dac_nids[1] = { 0x10 }; /* 0x1c */
1170 static hda_nid_t cxt5047_adc_nids[1] = { 0x12 };
1171 static hda_nid_t cxt5047_capsrc_nids[1] = { 0x1a };
1172
1173 static struct hda_channel_mode cxt5047_modes[1] = {
1174         { 2, NULL },
1175 };
1176
1177 static struct hda_input_mux cxt5047_toshiba_capture_source = {
1178         .num_items = 2,
1179         .items = {
1180                 { "ExtMic", 0x2 },
1181                 { "Line-In", 0x1 },
1182         }
1183 };
1184
1185 /* turn on/off EAPD (+ mute HP) as a master switch */
1186 static int cxt5047_hp_master_sw_put(struct snd_kcontrol *kcontrol,
1187                                     struct snd_ctl_elem_value *ucontrol)
1188 {
1189         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1190         struct conexant_spec *spec = codec->spec;
1191         unsigned int bits;
1192
1193         if (!cxt_eapd_put(kcontrol, ucontrol))
1194                 return 0;
1195
1196         /* toggle internal speakers mute depending of presence of
1197          * the headphone jack
1198          */
1199         bits = (!spec->hp_present && spec->cur_eapd) ? 0 : HDA_AMP_MUTE;
1200         /* NOTE: Conexat codec needs the index for *OUTPUT* amp of
1201          * pin widgets unlike other codecs.  In this case, we need to
1202          * set index 0x01 for the volume from the mixer amp 0x19.
1203          */
1204         snd_hda_codec_amp_stereo(codec, 0x1d, HDA_OUTPUT, 0x01,
1205                                  HDA_AMP_MUTE, bits);
1206         bits = spec->cur_eapd ? 0 : HDA_AMP_MUTE;
1207         snd_hda_codec_amp_stereo(codec, 0x13, HDA_OUTPUT, 0,
1208                                  HDA_AMP_MUTE, bits);
1209         return 1;
1210 }
1211
1212 /* mute internal speaker if HP is plugged */
1213 static void cxt5047_hp_automute(struct hda_codec *codec)
1214 {
1215         struct conexant_spec *spec = codec->spec;
1216         unsigned int bits;
1217
1218         spec->hp_present = snd_hda_codec_read(codec, 0x13, 0,
1219                                      AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
1220
1221         bits = (spec->hp_present || !spec->cur_eapd) ? HDA_AMP_MUTE : 0;
1222         /* See the note in cxt5047_hp_master_sw_put */
1223         snd_hda_codec_amp_stereo(codec, 0x1d, HDA_OUTPUT, 0x01,
1224                                  HDA_AMP_MUTE, bits);
1225 }
1226
1227 /* toggle input of built-in and mic jack appropriately */
1228 static void cxt5047_hp_automic(struct hda_codec *codec)
1229 {
1230         static struct hda_verb mic_jack_on[] = {
1231                 {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
1232                 {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1233                 {}
1234         };
1235         static struct hda_verb mic_jack_off[] = {
1236                 {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
1237                 {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1238                 {}
1239         };
1240         unsigned int present;
1241
1242         present = snd_hda_codec_read(codec, 0x15, 0,
1243                                      AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
1244         if (present)
1245                 snd_hda_sequence_write(codec, mic_jack_on);
1246         else
1247                 snd_hda_sequence_write(codec, mic_jack_off);
1248 }
1249
1250 /* unsolicited event for HP jack sensing */
1251 static void cxt5047_hp_unsol_event(struct hda_codec *codec,
1252                                   unsigned int res)
1253 {
1254         switch (res >> 26) {
1255         case CONEXANT_HP_EVENT:
1256                 cxt5047_hp_automute(codec);
1257                 break;
1258         case CONEXANT_MIC_EVENT:
1259                 cxt5047_hp_automic(codec);
1260                 break;
1261         }
1262 }
1263
1264 static struct snd_kcontrol_new cxt5047_base_mixers[] = {
1265         HDA_CODEC_VOLUME("Mic Playback Volume", 0x19, 0x02, HDA_INPUT),
1266         HDA_CODEC_MUTE("Mic Playback Switch", 0x19, 0x02, HDA_INPUT),
1267         HDA_CODEC_VOLUME("Mic Boost", 0x1a, 0x0, HDA_OUTPUT),
1268         HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x03, HDA_INPUT),
1269         HDA_CODEC_MUTE("Capture Switch", 0x12, 0x03, HDA_INPUT),
1270         HDA_CODEC_VOLUME("PCM Volume", 0x10, 0x00, HDA_OUTPUT),
1271         HDA_CODEC_MUTE("PCM Switch", 0x10, 0x00, HDA_OUTPUT),
1272         {
1273                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1274                 .name = "Master Playback Switch",
1275                 .info = cxt_eapd_info,
1276                 .get = cxt_eapd_get,
1277                 .put = cxt5047_hp_master_sw_put,
1278                 .private_value = 0x13,
1279         },
1280
1281         {}
1282 };
1283
1284 static struct snd_kcontrol_new cxt5047_hp_spk_mixers[] = {
1285         /* See the note in cxt5047_hp_master_sw_put */
1286         HDA_CODEC_VOLUME("Speaker Playback Volume", 0x1d, 0x01, HDA_OUTPUT),
1287         HDA_CODEC_VOLUME("Headphone Playback Volume", 0x13, 0x00, HDA_OUTPUT),
1288         {}
1289 };
1290
1291 static struct snd_kcontrol_new cxt5047_hp_only_mixers[] = {
1292         HDA_CODEC_VOLUME("Master Playback Volume", 0x13, 0x00, HDA_OUTPUT),
1293         { } /* end */
1294 };
1295
1296 static struct hda_verb cxt5047_init_verbs[] = {
1297         /* Line in, Mic, Built-in Mic */
1298         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
1299         {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_50 },
1300         {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_50 },
1301         /* HP, Speaker  */
1302         {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
1303         {0x13, AC_VERB_SET_CONNECT_SEL, 0x0}, /* mixer(0x19) */
1304         {0x1d, AC_VERB_SET_CONNECT_SEL, 0x1}, /* mixer(0x19) */
1305         /* Record selector: Mic */
1306         {0x12, AC_VERB_SET_CONNECT_SEL,0x03},
1307         {0x19, AC_VERB_SET_AMP_GAIN_MUTE,
1308          AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
1309         {0x1A, AC_VERB_SET_CONNECT_SEL,0x02},
1310         {0x1A, AC_VERB_SET_AMP_GAIN_MUTE,
1311          AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x00},
1312         {0x1A, AC_VERB_SET_AMP_GAIN_MUTE,
1313          AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x03},
1314         /* SPDIF route: PCM */
1315         { 0x18, AC_VERB_SET_CONNECT_SEL, 0x0 },
1316         /* Enable unsolicited events */
1317         {0x13, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
1318         {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
1319         { } /* end */
1320 };
1321
1322 /* configuration for Toshiba Laptops */
1323 static struct hda_verb cxt5047_toshiba_init_verbs[] = {
1324         {0x13, AC_VERB_SET_EAPD_BTLENABLE, 0x0}, /* default off */
1325         {}
1326 };
1327
1328 /* Test configuration for debugging, modelled after the ALC260 test
1329  * configuration.
1330  */
1331 #ifdef CONFIG_SND_DEBUG
1332 static struct hda_input_mux cxt5047_test_capture_source = {
1333         .num_items = 4,
1334         .items = {
1335                 { "LINE1 pin", 0x0 },
1336                 { "MIC1 pin", 0x1 },
1337                 { "MIC2 pin", 0x2 },
1338                 { "CD pin", 0x3 },
1339         },
1340 };
1341
1342 static struct snd_kcontrol_new cxt5047_test_mixer[] = {
1343
1344         /* Output only controls */
1345         HDA_CODEC_VOLUME("OutAmp-1 Volume", 0x10, 0x0, HDA_OUTPUT),
1346         HDA_CODEC_MUTE("OutAmp-1 Switch", 0x10,0x0, HDA_OUTPUT),
1347         HDA_CODEC_VOLUME("OutAmp-2 Volume", 0x1c, 0x0, HDA_OUTPUT),
1348         HDA_CODEC_MUTE("OutAmp-2 Switch", 0x1c, 0x0, HDA_OUTPUT),
1349         HDA_CODEC_VOLUME("Speaker Playback Volume", 0x1d, 0x0, HDA_OUTPUT),
1350         HDA_CODEC_MUTE("Speaker Playback Switch", 0x1d, 0x0, HDA_OUTPUT),
1351         HDA_CODEC_VOLUME("HeadPhone Playback Volume", 0x13, 0x0, HDA_OUTPUT),
1352         HDA_CODEC_MUTE("HeadPhone Playback Switch", 0x13, 0x0, HDA_OUTPUT),
1353         HDA_CODEC_VOLUME("Line1-Out Playback Volume", 0x14, 0x0, HDA_OUTPUT),
1354         HDA_CODEC_MUTE("Line1-Out Playback Switch", 0x14, 0x0, HDA_OUTPUT),
1355         HDA_CODEC_VOLUME("Line2-Out Playback Volume", 0x15, 0x0, HDA_OUTPUT),
1356         HDA_CODEC_MUTE("Line2-Out Playback Switch", 0x15, 0x0, HDA_OUTPUT),
1357
1358         /* Modes for retasking pin widgets */
1359         CXT_PIN_MODE("LINE1 pin mode", 0x14, CXT_PIN_DIR_INOUT),
1360         CXT_PIN_MODE("MIC1 pin mode", 0x15, CXT_PIN_DIR_INOUT),
1361
1362         /* EAPD Switch Control */
1363         CXT_EAPD_SWITCH("External Amplifier", 0x13, 0x0),
1364
1365         /* Loopback mixer controls */
1366         HDA_CODEC_VOLUME("MIC1 Playback Volume", 0x12, 0x01, HDA_INPUT),
1367         HDA_CODEC_MUTE("MIC1 Playback Switch", 0x12, 0x01, HDA_INPUT),
1368         HDA_CODEC_VOLUME("MIC2 Playback Volume", 0x12, 0x02, HDA_INPUT),
1369         HDA_CODEC_MUTE("MIC2 Playback Switch", 0x12, 0x02, HDA_INPUT),
1370         HDA_CODEC_VOLUME("LINE Playback Volume", 0x12, 0x0, HDA_INPUT),
1371         HDA_CODEC_MUTE("LINE Playback Switch", 0x12, 0x0, HDA_INPUT),
1372         HDA_CODEC_VOLUME("CD Playback Volume", 0x12, 0x04, HDA_INPUT),
1373         HDA_CODEC_MUTE("CD Playback Switch", 0x12, 0x04, HDA_INPUT),
1374
1375         HDA_CODEC_VOLUME("Capture-1 Volume", 0x19, 0x0, HDA_INPUT),
1376         HDA_CODEC_MUTE("Capture-1 Switch", 0x19, 0x0, HDA_INPUT),
1377         HDA_CODEC_VOLUME("Capture-2 Volume", 0x19, 0x1, HDA_INPUT),
1378         HDA_CODEC_MUTE("Capture-2 Switch", 0x19, 0x1, HDA_INPUT),
1379         HDA_CODEC_VOLUME("Capture-3 Volume", 0x19, 0x2, HDA_INPUT),
1380         HDA_CODEC_MUTE("Capture-3 Switch", 0x19, 0x2, HDA_INPUT),
1381         HDA_CODEC_VOLUME("Capture-4 Volume", 0x19, 0x3, HDA_INPUT),
1382         HDA_CODEC_MUTE("Capture-4 Switch", 0x19, 0x3, HDA_INPUT),
1383         {
1384                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1385                 .name = "Input Source",
1386                 .info = conexant_mux_enum_info,
1387                 .get = conexant_mux_enum_get,
1388                 .put = conexant_mux_enum_put,
1389         },
1390         HDA_CODEC_VOLUME("Input-1 Volume", 0x1a, 0x0, HDA_INPUT),
1391         HDA_CODEC_MUTE("Input-1 Switch", 0x1a, 0x0, HDA_INPUT),
1392         HDA_CODEC_VOLUME("Input-2 Volume", 0x1a, 0x1, HDA_INPUT),
1393         HDA_CODEC_MUTE("Input-2 Switch", 0x1a, 0x1, HDA_INPUT),
1394         HDA_CODEC_VOLUME("Input-3 Volume", 0x1a, 0x2, HDA_INPUT),
1395         HDA_CODEC_MUTE("Input-3 Switch", 0x1a, 0x2, HDA_INPUT),
1396         HDA_CODEC_VOLUME("Input-4 Volume", 0x1a, 0x3, HDA_INPUT),
1397         HDA_CODEC_MUTE("Input-4 Switch", 0x1a, 0x3, HDA_INPUT),
1398         HDA_CODEC_VOLUME("Input-5 Volume", 0x1a, 0x4, HDA_INPUT),
1399         HDA_CODEC_MUTE("Input-5 Switch", 0x1a, 0x4, HDA_INPUT),
1400
1401         { } /* end */
1402 };
1403
1404 static struct hda_verb cxt5047_test_init_verbs[] = {
1405         /* Enable retasking pins as output, initially without power amp */
1406         {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
1407         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
1408         {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
1409
1410         /* Disable digital (SPDIF) pins initially, but users can enable
1411          * them via a mixer switch.  In the case of SPDIF-out, this initverb
1412          * payload also sets the generation to 0, output to be in "consumer"
1413          * PCM format, copyright asserted, no pre-emphasis and no validity
1414          * control.
1415          */
1416         {0x18, AC_VERB_SET_DIGI_CONVERT_1, 0},
1417
1418         /* Ensure mic1, mic2, line1 pin widgets take input from the
1419          * OUT1 sum bus when acting as an output.
1420          */
1421         {0x1a, AC_VERB_SET_CONNECT_SEL, 0},
1422         {0x1b, AC_VERB_SET_CONNECT_SEL, 0},
1423
1424         /* Start with output sum widgets muted and their output gains at min */
1425         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
1426         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
1427
1428         /* Unmute retasking pin widget output buffers since the default
1429          * state appears to be output.  As the pin mode is changed by the
1430          * user the pin mode control will take care of enabling the pin's
1431          * input/output buffers as needed.
1432          */
1433         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1434         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1435         {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1436
1437         /* Mute capture amp left and right */
1438         {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
1439
1440         /* Set ADC connection select to match default mixer setting (mic1
1441          * pin)
1442          */
1443         {0x12, AC_VERB_SET_CONNECT_SEL, 0x00},
1444
1445         /* Mute all inputs to mixer widget (even unconnected ones) */
1446         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
1447         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
1448         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
1449         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
1450         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
1451         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
1452         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
1453         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */
1454
1455         { }
1456 };
1457 #endif
1458
1459
1460 /* initialize jack-sensing, too */
1461 static int cxt5047_hp_init(struct hda_codec *codec)
1462 {
1463         conexant_init(codec);
1464         cxt5047_hp_automute(codec);
1465         return 0;
1466 }
1467
1468
1469 enum {
1470         CXT5047_LAPTOP,         /* Laptops w/o EAPD support */
1471         CXT5047_LAPTOP_HP,      /* Some HP laptops */
1472         CXT5047_LAPTOP_EAPD,    /* Laptops with EAPD support */
1473 #ifdef CONFIG_SND_DEBUG
1474         CXT5047_TEST,
1475 #endif
1476         CXT5047_MODELS
1477 };
1478
1479 static const char *cxt5047_models[CXT5047_MODELS] = {
1480         [CXT5047_LAPTOP]        = "laptop",
1481         [CXT5047_LAPTOP_HP]     = "laptop-hp",
1482         [CXT5047_LAPTOP_EAPD]   = "laptop-eapd",
1483 #ifdef CONFIG_SND_DEBUG
1484         [CXT5047_TEST]          = "test",
1485 #endif
1486 };
1487
1488 static struct snd_pci_quirk cxt5047_cfg_tbl[] = {
1489         SND_PCI_QUIRK(0x103c, 0x30a5, "HP DV5200T/DV8000T", CXT5047_LAPTOP_HP),
1490         SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP DV Series",
1491                            CXT5047_LAPTOP),
1492         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P100", CXT5047_LAPTOP_EAPD),
1493         {}
1494 };
1495
1496 static int patch_cxt5047(struct hda_codec *codec)
1497 {
1498         struct conexant_spec *spec;
1499         int board_config;
1500
1501         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1502         if (!spec)
1503                 return -ENOMEM;
1504         codec->spec = spec;
1505         codec->pin_amp_workaround = 1;
1506
1507         spec->multiout.max_channels = 2;
1508         spec->multiout.num_dacs = ARRAY_SIZE(cxt5047_dac_nids);
1509         spec->multiout.dac_nids = cxt5047_dac_nids;
1510         spec->multiout.dig_out_nid = CXT5047_SPDIF_OUT;
1511         spec->num_adc_nids = 1;
1512         spec->adc_nids = cxt5047_adc_nids;
1513         spec->capsrc_nids = cxt5047_capsrc_nids;
1514         spec->num_mixers = 1;
1515         spec->mixers[0] = cxt5047_base_mixers;
1516         spec->num_init_verbs = 1;
1517         spec->init_verbs[0] = cxt5047_init_verbs;
1518         spec->spdif_route = 0;
1519         spec->num_channel_mode = ARRAY_SIZE(cxt5047_modes),
1520         spec->channel_mode = cxt5047_modes,
1521
1522         codec->patch_ops = conexant_patch_ops;
1523
1524         board_config = snd_hda_check_board_config(codec, CXT5047_MODELS,
1525                                                   cxt5047_models,
1526                                                   cxt5047_cfg_tbl);
1527         switch (board_config) {
1528         case CXT5047_LAPTOP:
1529                 spec->num_mixers = 2;
1530                 spec->mixers[1] = cxt5047_hp_spk_mixers;
1531                 codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
1532                 break;
1533         case CXT5047_LAPTOP_HP:
1534                 spec->num_mixers = 2;
1535                 spec->mixers[1] = cxt5047_hp_only_mixers;
1536                 codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
1537                 codec->patch_ops.init = cxt5047_hp_init;
1538                 break;
1539         case CXT5047_LAPTOP_EAPD:
1540                 spec->input_mux = &cxt5047_toshiba_capture_source;
1541                 spec->num_mixers = 2;
1542                 spec->mixers[1] = cxt5047_hp_spk_mixers;
1543                 spec->num_init_verbs = 2;
1544                 spec->init_verbs[1] = cxt5047_toshiba_init_verbs;
1545                 codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
1546                 break;
1547 #ifdef CONFIG_SND_DEBUG
1548         case CXT5047_TEST:
1549                 spec->input_mux = &cxt5047_test_capture_source;
1550                 spec->mixers[0] = cxt5047_test_mixer;
1551                 spec->init_verbs[0] = cxt5047_test_init_verbs;
1552                 codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
1553 #endif
1554         }
1555         spec->vmaster_nid = 0x13;
1556         return 0;
1557 }
1558
1559 /* Conexant 5051 specific */
1560 static hda_nid_t cxt5051_dac_nids[1] = { 0x10 };
1561 static hda_nid_t cxt5051_adc_nids[2] = { 0x14, 0x15 };
1562
1563 static struct hda_channel_mode cxt5051_modes[1] = {
1564         { 2, NULL },
1565 };
1566
1567 static void cxt5051_update_speaker(struct hda_codec *codec)
1568 {
1569         struct conexant_spec *spec = codec->spec;
1570         unsigned int pinctl;
1571         pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
1572         snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
1573                             pinctl);
1574 }
1575
1576 /* turn on/off EAPD (+ mute HP) as a master switch */
1577 static int cxt5051_hp_master_sw_put(struct snd_kcontrol *kcontrol,
1578                                     struct snd_ctl_elem_value *ucontrol)
1579 {
1580         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1581
1582         if (!cxt_eapd_put(kcontrol, ucontrol))
1583                 return 0;
1584         cxt5051_update_speaker(codec);
1585         return 1;
1586 }
1587
1588 /* toggle input of built-in and mic jack appropriately */
1589 static void cxt5051_portb_automic(struct hda_codec *codec)
1590 {
1591         struct conexant_spec *spec = codec->spec;
1592         unsigned int present;
1593
1594         if (spec->no_auto_mic)
1595                 return;
1596         present = snd_hda_codec_read(codec, 0x17, 0,
1597                                      AC_VERB_GET_PIN_SENSE, 0) &
1598                 AC_PINSENSE_PRESENCE;
1599         snd_hda_codec_write(codec, 0x14, 0,
1600                             AC_VERB_SET_CONNECT_SEL,
1601                             present ? 0x01 : 0x00);
1602 }
1603
1604 /* switch the current ADC according to the jack state */
1605 static void cxt5051_portc_automic(struct hda_codec *codec)
1606 {
1607         struct conexant_spec *spec = codec->spec;
1608         unsigned int present;
1609         hda_nid_t new_adc;
1610
1611         if (spec->no_auto_mic)
1612                 return;
1613         present = snd_hda_codec_read(codec, 0x18, 0,
1614                                      AC_VERB_GET_PIN_SENSE, 0) &
1615                 AC_PINSENSE_PRESENCE;
1616         if (present)
1617                 spec->cur_adc_idx = 1;
1618         else
1619                 spec->cur_adc_idx = 0;
1620         new_adc = spec->adc_nids[spec->cur_adc_idx];
1621         if (spec->cur_adc && spec->cur_adc != new_adc) {
1622                 /* stream is running, let's swap the current ADC */
1623                 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
1624                 spec->cur_adc = new_adc;
1625                 snd_hda_codec_setup_stream(codec, new_adc,
1626                                            spec->cur_adc_stream_tag, 0,
1627                                            spec->cur_adc_format);
1628         }
1629 }
1630
1631 /* mute internal speaker if HP is plugged */
1632 static void cxt5051_hp_automute(struct hda_codec *codec)
1633 {
1634         struct conexant_spec *spec = codec->spec;
1635
1636         spec->hp_present = snd_hda_codec_read(codec, 0x16, 0,
1637                                      AC_VERB_GET_PIN_SENSE, 0) &
1638                 AC_PINSENSE_PRESENCE;
1639         cxt5051_update_speaker(codec);
1640 }
1641
1642 /* unsolicited event for HP jack sensing */
1643 static void cxt5051_hp_unsol_event(struct hda_codec *codec,
1644                                    unsigned int res)
1645 {
1646         int nid = (res & AC_UNSOL_RES_SUBTAG) >> 20;
1647         switch (res >> 26) {
1648         case CONEXANT_HP_EVENT:
1649                 cxt5051_hp_automute(codec);
1650                 break;
1651         case CXT5051_PORTB_EVENT:
1652                 cxt5051_portb_automic(codec);
1653                 break;
1654         case CXT5051_PORTC_EVENT:
1655                 cxt5051_portc_automic(codec);
1656                 break;
1657         }
1658         conexant_report_jack(codec, nid);
1659 }
1660
1661 static struct snd_kcontrol_new cxt5051_mixers[] = {
1662         HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
1663         HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
1664         HDA_CODEC_VOLUME("External Mic Volume", 0x14, 0x01, HDA_INPUT),
1665         HDA_CODEC_MUTE("External Mic Switch", 0x14, 0x01, HDA_INPUT),
1666         HDA_CODEC_VOLUME("Docking Mic Volume", 0x15, 0x00, HDA_INPUT),
1667         HDA_CODEC_MUTE("Docking Mic Switch", 0x15, 0x00, HDA_INPUT),
1668         HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
1669         {
1670                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1671                 .name = "Master Playback Switch",
1672                 .info = cxt_eapd_info,
1673                 .get = cxt_eapd_get,
1674                 .put = cxt5051_hp_master_sw_put,
1675                 .private_value = 0x1a,
1676         },
1677
1678         {}
1679 };
1680
1681 static struct snd_kcontrol_new cxt5051_hp_mixers[] = {
1682         HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
1683         HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
1684         HDA_CODEC_VOLUME("External Mic Volume", 0x15, 0x00, HDA_INPUT),
1685         HDA_CODEC_MUTE("External Mic Switch", 0x15, 0x00, HDA_INPUT),
1686         HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
1687         {
1688                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1689                 .name = "Master Playback Switch",
1690                 .info = cxt_eapd_info,
1691                 .get = cxt_eapd_get,
1692                 .put = cxt5051_hp_master_sw_put,
1693                 .private_value = 0x1a,
1694         },
1695
1696         {}
1697 };
1698
1699 static struct snd_kcontrol_new cxt5051_hp_dv6736_mixers[] = {
1700         HDA_CODEC_VOLUME("Mic Volume", 0x14, 0x00, HDA_INPUT),
1701         HDA_CODEC_MUTE("Mic Switch", 0x14, 0x00, HDA_INPUT),
1702         HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
1703         {
1704                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1705                 .name = "Master Playback Switch",
1706                 .info = cxt_eapd_info,
1707                 .get = cxt_eapd_get,
1708                 .put = cxt5051_hp_master_sw_put,
1709                 .private_value = 0x1a,
1710         },
1711
1712         {}
1713 };
1714
1715 static struct hda_verb cxt5051_init_verbs[] = {
1716         /* Line in, Mic */
1717         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
1718         {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
1719         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
1720         {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
1721         {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
1722         {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
1723         /* SPK  */
1724         {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
1725         {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
1726         /* HP, Amp  */
1727         {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
1728         {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
1729         /* DAC1 */
1730         {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1731         /* Record selector: Int mic */
1732         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
1733         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
1734         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
1735         /* SPDIF route: PCM */
1736         {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
1737         /* EAPD */
1738         {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
1739         {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
1740         {0x17, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTB_EVENT},
1741         {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTC_EVENT},
1742         { } /* end */
1743 };
1744
1745 static struct hda_verb cxt5051_hp_dv6736_init_verbs[] = {
1746         /* Line in, Mic */
1747         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
1748         {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
1749         {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
1750         {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
1751         /* SPK  */
1752         {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
1753         {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
1754         /* HP, Amp  */
1755         {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
1756         {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
1757         /* DAC1 */
1758         {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1759         /* Record selector: Int mic */
1760         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
1761         {0x14, AC_VERB_SET_CONNECT_SEL, 0x1},
1762         /* SPDIF route: PCM */
1763         {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
1764         /* EAPD */
1765         {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
1766         {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
1767         {0x17, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTB_EVENT},
1768         { } /* end */
1769 };
1770
1771 static struct hda_verb cxt5051_lenovo_x200_init_verbs[] = {
1772         /* Line in, Mic */
1773         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
1774         {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
1775         {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
1776         {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
1777         {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
1778         {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
1779         /* SPK  */
1780         {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
1781         {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
1782         /* HP, Amp  */
1783         {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
1784         {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
1785         /* Docking HP */
1786         {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
1787         {0x19, AC_VERB_SET_CONNECT_SEL, 0x00},
1788         /* DAC1 */
1789         {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1790         /* Record selector: Int mic */
1791         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
1792         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
1793         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
1794         /* SPDIF route: PCM */
1795         {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
1796         /* EAPD */
1797         {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
1798         {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
1799         {0x17, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTB_EVENT},
1800         {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTC_EVENT},
1801         {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
1802         { } /* end */
1803 };
1804
1805 /* initialize jack-sensing, too */
1806 static int cxt5051_init(struct hda_codec *codec)
1807 {
1808         conexant_init(codec);
1809         conexant_init_jacks(codec);
1810         if (codec->patch_ops.unsol_event) {
1811                 cxt5051_hp_automute(codec);
1812                 cxt5051_portb_automic(codec);
1813                 cxt5051_portc_automic(codec);
1814         }
1815         return 0;
1816 }
1817
1818
1819 enum {
1820         CXT5051_LAPTOP,  /* Laptops w/ EAPD support */
1821         CXT5051_HP,     /* no docking */
1822         CXT5051_HP_DV6736,      /* HP without mic switch */
1823         CXT5051_LENOVO_X200,    /* Lenovo X200 laptop */
1824         CXT5051_MODELS
1825 };
1826
1827 static const char *cxt5051_models[CXT5051_MODELS] = {
1828         [CXT5051_LAPTOP]        = "laptop",
1829         [CXT5051_HP]            = "hp",
1830         [CXT5051_HP_DV6736]     = "hp-dv6736",
1831         [CXT5051_LENOVO_X200]   = "lenovo-x200",
1832 };
1833
1834 static struct snd_pci_quirk cxt5051_cfg_tbl[] = {
1835         SND_PCI_QUIRK(0x103c, 0x30cf, "HP DV6736", CXT5051_HP_DV6736),
1836         SND_PCI_QUIRK(0x14f1, 0x0101, "Conexant Reference board",
1837                       CXT5051_LAPTOP),
1838         SND_PCI_QUIRK(0x14f1, 0x5051, "HP Spartan 1.1", CXT5051_HP),
1839         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT5051_LENOVO_X200),
1840         {}
1841 };
1842
1843 static int patch_cxt5051(struct hda_codec *codec)
1844 {
1845         struct conexant_spec *spec;
1846         int board_config;
1847
1848         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1849         if (!spec)
1850                 return -ENOMEM;
1851         codec->spec = spec;
1852         codec->pin_amp_workaround = 1;
1853
1854         codec->patch_ops = conexant_patch_ops;
1855         codec->patch_ops.init = cxt5051_init;
1856
1857         spec->multiout.max_channels = 2;
1858         spec->multiout.num_dacs = ARRAY_SIZE(cxt5051_dac_nids);
1859         spec->multiout.dac_nids = cxt5051_dac_nids;
1860         spec->multiout.dig_out_nid = CXT5051_SPDIF_OUT;
1861         spec->num_adc_nids = 1; /* not 2; via auto-mic switch */
1862         spec->adc_nids = cxt5051_adc_nids;
1863         spec->num_mixers = 1;
1864         spec->mixers[0] = cxt5051_mixers;
1865         spec->num_init_verbs = 1;
1866         spec->init_verbs[0] = cxt5051_init_verbs;
1867         spec->spdif_route = 0;
1868         spec->num_channel_mode = ARRAY_SIZE(cxt5051_modes);
1869         spec->channel_mode = cxt5051_modes;
1870         spec->cur_adc = 0;
1871         spec->cur_adc_idx = 0;
1872
1873         codec->patch_ops.unsol_event = cxt5051_hp_unsol_event;
1874
1875         board_config = snd_hda_check_board_config(codec, CXT5051_MODELS,
1876                                                   cxt5051_models,
1877                                                   cxt5051_cfg_tbl);
1878         switch (board_config) {
1879         case CXT5051_HP:
1880                 spec->mixers[0] = cxt5051_hp_mixers;
1881                 break;
1882         case CXT5051_HP_DV6736:
1883                 spec->init_verbs[0] = cxt5051_hp_dv6736_init_verbs;
1884                 spec->mixers[0] = cxt5051_hp_dv6736_mixers;
1885                 spec->no_auto_mic = 1;
1886                 break;
1887         case CXT5051_LENOVO_X200:
1888                 spec->init_verbs[0] = cxt5051_lenovo_x200_init_verbs;
1889                 break;
1890         }
1891
1892         return 0;
1893 }
1894
1895
1896 /*
1897  */
1898
1899 static struct hda_codec_preset snd_hda_preset_conexant[] = {
1900         { .id = 0x14f15045, .name = "CX20549 (Venice)",
1901           .patch = patch_cxt5045 },
1902         { .id = 0x14f15047, .name = "CX20551 (Waikiki)",
1903           .patch = patch_cxt5047 },
1904         { .id = 0x14f15051, .name = "CX20561 (Hermosa)",
1905           .patch = patch_cxt5051 },
1906         {} /* terminator */
1907 };
1908
1909 MODULE_ALIAS("snd-hda-codec-id:14f15045");
1910 MODULE_ALIAS("snd-hda-codec-id:14f15047");
1911 MODULE_ALIAS("snd-hda-codec-id:14f15051");
1912
1913 MODULE_LICENSE("GPL");
1914 MODULE_DESCRIPTION("Conexant HD-audio codec");
1915
1916 static struct hda_codec_preset_list conexant_list = {
1917         .preset = snd_hda_preset_conexant,
1918         .owner = THIS_MODULE,
1919 };
1920
1921 static int __init patch_conexant_init(void)
1922 {
1923         return snd_hda_add_codec_preset(&conexant_list);
1924 }
1925
1926 static void __exit patch_conexant_exit(void)
1927 {
1928         snd_hda_delete_codec_preset(&conexant_list);
1929 }
1930
1931 module_init(patch_conexant_init)
1932 module_exit(patch_conexant_exit)