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/module.h>
  27 #include <sound/core.h>
  28 #include <sound/jack.h>
  29
  30 #include "hda_codec.h"
  31 #include "hda_local.h"
  32 #include "hda_auto_parser.h"
  33 #include "hda_beep.h"
  34 #include "hda_jack.h"
  35 #include "hda_generic.h"
  36
  37 struct conexant_spec {
  38         struct hda_gen_spec gen;
  39
  40         unsigned int beep_amp;
  41
  42         /* extra EAPD pins */
  43         unsigned int num_eapds;
  44         hda_nid_t eapds[4];
  45         bool dynamic_eapd;
  46         hda_nid_t mute_led_eapd;
  47
  48         unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
  49
  50         /* OPLC XO specific */
  51         bool recording;
  52         bool dc_enable;
  53         unsigned int dc_input_bias; /* offset into olpc_xo_dc_bias */
  54         struct nid_path *dc_mode_path;
  55 };
  56
  57
  58 #ifdef CONFIG_SND_HDA_INPUT_BEEP
  59 static inline void set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
  60                                 int idx, int dir)
  61 {
  62         spec->gen.beep_nid = nid;
  63         spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
  64 }
  65 /* additional beep mixers; the actual parameters are overwritten at build */
  66 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
  67         HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
  68         HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
  69         { } /* end */
  70 };
  71
  72 /* create beep controls if needed */
  73 static int add_beep_ctls(struct hda_codec *codec)
  74 {
  75         struct conexant_spec *spec = codec->spec;
  76         int err;
  77
  78         if (spec->beep_amp) {
  79                 const struct snd_kcontrol_new *knew;
  80                 for (knew = cxt_beep_mixer; knew->name; knew++) {
  81                         struct snd_kcontrol *kctl;
  82                         kctl = snd_ctl_new1(knew, codec);
  83                         if (!kctl)
  84                                 return -ENOMEM;
  85                         kctl->private_value = spec->beep_amp;
  86                         err = snd_hda_ctl_add(codec, 0, kctl);
  87                         if (err < 0)
  88                                 return err;
  89                 }
  90         }
  91         return 0;
  92 }
  93 #else
  94 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
  95 #define add_beep_ctls(codec)    0
  96 #endif
  97
  98 /*
  99  * Automatic parser for CX20641 & co
 100  */
 101
 102 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 103 static void cx_auto_parse_beep(struct hda_codec *codec)
 104 {
 105         struct conexant_spec *spec = codec->spec;
 106         hda_nid_t nid;
 107
 108         for_each_hda_codec_node(nid, codec)
 109                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 110                         set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 111                         break;
 112                 }
 113 }
 114 #else
 115 #define cx_auto_parse_beep(codec)
 116 #endif
 117
 118 /* parse EAPDs */
 119 static void cx_auto_parse_eapd(struct hda_codec *codec)
 120 {
 121         struct conexant_spec *spec = codec->spec;
 122         hda_nid_t nid;
 123
 124         for_each_hda_codec_node(nid, codec) {
 125                 if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 126                         continue;
 127                 if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
 128                         continue;
 129                 spec->eapds[spec->num_eapds++] = nid;
 130                 if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
 131                         break;
 132         }
 133
 134         /* NOTE: below is a wild guess; if we have more than two EAPDs,
 135          * it's a new chip, where EAPDs are supposed to be associated to
 136          * pins, and we can control EAPD per pin.
 137          * OTOH, if only one or two EAPDs are found, it's an old chip,
 138          * thus it might control over all pins.
 139          */
 140         if (spec->num_eapds > 2)
 141                 spec->dynamic_eapd = 1;
 142 }
 143
 144 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
 145                               hda_nid_t *pins, bool on)
 146 {
 147         int i;
 148         for (i = 0; i < num_pins; i++) {
 149                 if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
 150                         snd_hda_codec_write(codec, pins[i], 0,
 151                                             AC_VERB_SET_EAPD_BTLENABLE,
 152                                             on ? 0x02 : 0);
 153         }
 154 }
 155
 156 /* turn on/off EAPD according to Master switch */
 157 static void cx_auto_vmaster_hook(void *private_data, int enabled)
 158 {
 159         struct hda_codec *codec = private_data;
 160         struct conexant_spec *spec = codec->spec;
 161
 162         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
 163 }
 164
 165 /* turn on/off EAPD according to Master switch (inversely!) for mute LED */
 166 static void cx_auto_vmaster_hook_mute_led(void *private_data, int enabled)
 167 {
 168         struct hda_codec *codec = private_data;
 169         struct conexant_spec *spec = codec->spec;
 170
 171         snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
 172                             AC_VERB_SET_EAPD_BTLENABLE,
 173                             enabled ? 0x00 : 0x02);
 174 }
 175
 176 static int cx_auto_build_controls(struct hda_codec *codec)
 177 {
 178         int err;
 179
 180         err = snd_hda_gen_build_controls(codec);
 181         if (err < 0)
 182                 return err;
 183
 184         err = add_beep_ctls(codec);
 185         if (err < 0)
 186                 return err;
 187
 188         return 0;
 189 }
 190
 191 static int cx_auto_init(struct hda_codec *codec)
 192 {
 193         struct conexant_spec *spec = codec->spec;
 194         snd_hda_gen_init(codec);
 195         if (!spec->dynamic_eapd)
 196                 cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
 197
 198         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
 199
 200         return 0;
 201 }
 202
 203 static void cx_auto_reboot_notify(struct hda_codec *codec)
 204 {
 205         struct conexant_spec *spec = codec->spec;
 206
 207         switch (codec->core.vendor_id) {
 208         case 0x14f150f2: /* CX20722 */
 209         case 0x14f150f4: /* CX20724 */
 210                 break;
 211         default:
 212                 return;
 213         }
 214
 215         /* Turn the CX20722 codec into D3 to avoid spurious noises
 216            from the internal speaker during (and after) reboot */
 217         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, false);
 218
 219         snd_hda_codec_set_power_to_all(codec, codec->core.afg, AC_PWRST_D3);
 220         snd_hda_codec_write(codec, codec->core.afg, 0,
 221                             AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
 222 }
 223
 224 static void cx_auto_free(struct hda_codec *codec)
 225 {
 226         cx_auto_reboot_notify(codec);
 227         snd_hda_gen_free(codec);
 228 }
 229
 230 static const struct hda_codec_ops cx_auto_patch_ops = {
 231         .build_controls = cx_auto_build_controls,
 232         .build_pcms = snd_hda_gen_build_pcms,
 233         .init = cx_auto_init,
 234         .reboot_notify = cx_auto_reboot_notify,
 235         .free = cx_auto_free,
 236         .unsol_event = snd_hda_jack_unsol_event,
 237 #ifdef CONFIG_PM
 238         .check_power_status = snd_hda_gen_check_power_status,
 239 #endif
 240 };
 241
 242 /*
 243  * pin fix-up
 244  */
 245 enum {
 246         CXT_PINCFG_LENOVO_X200,
 247         CXT_PINCFG_LENOVO_TP410,
 248         CXT_PINCFG_LEMOTE_A1004,
 249         CXT_PINCFG_LEMOTE_A1205,
 250         CXT_PINCFG_COMPAQ_CQ60,
 251         CXT_FIXUP_STEREO_DMIC,
 252         CXT_FIXUP_INC_MIC_BOOST,
 253         CXT_FIXUP_HEADPHONE_MIC_PIN,
 254         CXT_FIXUP_HEADPHONE_MIC,
 255         CXT_FIXUP_GPIO1,
 256         CXT_FIXUP_ASPIRE_DMIC,
 257         CXT_FIXUP_THINKPAD_ACPI,
 258         CXT_FIXUP_OLPC_XO,
 259         CXT_FIXUP_CAP_MIX_AMP,
 260         CXT_FIXUP_TOSHIBA_P105,
 261         CXT_FIXUP_HP_530,
 262         CXT_FIXUP_CAP_MIX_AMP_5047,
 263         CXT_FIXUP_MUTE_LED_EAPD,
 264         CXT_FIXUP_HP_DOCK,
 265         CXT_FIXUP_HP_SPECTRE,
 266         CXT_FIXUP_HP_GATE_MIC,
 267 };
 268
 269 /* for hda_fixup_thinkpad_acpi() */
 270 #include "thinkpad_helper.c"
 271
 272 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
 273                                   const struct hda_fixup *fix, int action)
 274 {
 275         struct conexant_spec *spec = codec->spec;
 276         spec->gen.inv_dmic_split = 1;
 277 }
 278
 279 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
 280                                    const struct hda_fixup *fix, int action)
 281 {
 282         if (action != HDA_FIXUP_ACT_PRE_PROBE)
 283                 return;
 284
 285         snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
 286                                   (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
 287                                   (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 288                                   (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 289                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 290 }
 291
 292 static void cxt_update_headset_mode(struct hda_codec *codec)
 293 {
 294         /* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
 295         int i;
 296         bool mic_mode = false;
 297         struct conexant_spec *spec = codec->spec;
 298         struct auto_pin_cfg *cfg = &spec->gen.autocfg;
 299
 300         hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
 301
 302         for (i = 0; i < cfg->num_inputs; i++)
 303                 if (cfg->inputs[i].pin == mux_pin) {
 304                         mic_mode = !!cfg->inputs[i].is_headphone_mic;
 305                         break;
 306                 }
 307
 308         if (mic_mode) {
 309                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
 310                 spec->gen.hp_jack_present = false;
 311         } else {
 312                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
 313                 spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
 314         }
 315
 316         snd_hda_gen_update_outputs(codec);
 317 }
 318
 319 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
 320                                          struct snd_kcontrol *kcontrol,
 321                                          struct snd_ctl_elem_value *ucontrol)
 322 {
 323         cxt_update_headset_mode(codec);
 324 }
 325
 326 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
 327                                     const struct hda_fixup *fix, int action)
 328 {
 329         struct conexant_spec *spec = codec->spec;
 330
 331         switch (action) {
 332         case HDA_FIXUP_ACT_PRE_PROBE:
 333                 spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
 334                 snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
 335                 break;
 336         case HDA_FIXUP_ACT_PROBE:
 337                 spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
 338                 spec->gen.automute_hook = cxt_update_headset_mode;
 339                 break;
 340         case HDA_FIXUP_ACT_INIT:
 341                 cxt_update_headset_mode(codec);
 342                 break;
 343         }
 344 }
 345
 346 /* OPLC XO 1.5 fixup */
 347
 348 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
 349  * through the microphone jack.
 350  * When the user enables this through a mixer switch, both internal and
 351  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
 352  * we also allow the bias to be configured through a separate mixer
 353  * control. */
 354
 355 #define update_mic_pin(codec, nid, val)                                 \
 356         snd_hda_codec_update_cache(codec, nid, 0,                       \
 357                                    AC_VERB_SET_PIN_WIDGET_CONTROL, val)
 358
 359 static const struct hda_input_mux olpc_xo_dc_bias = {
 360         .num_items = 3,
 361         .items = {
 362                 { "Off", PIN_IN },
 363                 { "50%", PIN_VREF50 },
 364                 { "80%", PIN_VREF80 },
 365         },
 366 };
 367
 368 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
 369 {
 370         struct conexant_spec *spec = codec->spec;
 371         int ch, val;
 372
 373         for (ch = 0; ch < 2; ch++) {
 374                 val = AC_AMP_SET_OUTPUT |
 375                         (ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
 376                 if (!spec->dc_enable)
 377                         val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
 378                 snd_hda_codec_write(codec, 0x17, 0,
 379                                     AC_VERB_SET_AMP_GAIN_MUTE, val);
 380         }
 381 }
 382
 383 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
 384 {
 385         struct conexant_spec *spec = codec->spec;
 386         int cur_input, val;
 387         struct nid_path *path;
 388
 389         cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
 390
 391         /* Set up mic pins for port-B, C and F dynamically as the recording
 392          * LED is turned on/off by these pin controls
 393          */
 394         if (!spec->dc_enable) {
 395                 /* disable DC bias path and pin for port F */
 396                 update_mic_pin(codec, 0x1e, 0);
 397                 snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
 398
 399                 /* update port B (ext mic) and C (int mic) */
 400                 /* OLPC defers mic widget control until when capture is
 401                  * started because the microphone LED comes on as soon as
 402                  * these settings are put in place. if we did this before
 403                  * recording, it would give the false indication that
 404                  * recording is happening when it is not.
 405                  */
 406                 update_mic_pin(codec, 0x1a, spec->recording ?
 407                                snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
 408                 update_mic_pin(codec, 0x1b, spec->recording ?
 409                                snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
 410                 /* enable normal mic path */
 411                 path = snd_hda_get_path_from_idx(codec, cur_input);
 412                 if (path)
 413                         snd_hda_activate_path(codec, path, true, false);
 414         } else {
 415                 /* disable normal mic path */
 416                 path = snd_hda_get_path_from_idx(codec, cur_input);
 417                 if (path)
 418                         snd_hda_activate_path(codec, path, false, false);
 419
 420                 /* Even though port F is the DC input, the bias is controlled
 421                  * on port B.  We also leave that port as an active input (but
 422                  * unselected) in DC mode just in case that is necessary to
 423                  * make the bias setting take effect.
 424                  */
 425                 if (spec->recording)
 426                         val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
 427                 else
 428                         val = 0;
 429                 update_mic_pin(codec, 0x1a, val);
 430                 update_mic_pin(codec, 0x1b, 0);
 431                 /* enable DC bias path and pin */
 432                 update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
 433                 snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
 434         }
 435 }
 436
 437 /* mic_autoswitch hook */
 438 static void olpc_xo_automic(struct hda_codec *codec,
 439                             struct hda_jack_callback *jack)
 440 {
 441         struct conexant_spec *spec = codec->spec;
 442
 443         /* in DC mode, we don't handle automic */
 444         if (!spec->dc_enable)
 445                 snd_hda_gen_mic_autoswitch(codec, jack);
 446         olpc_xo_update_mic_pins(codec);
 447         if (spec->dc_enable)
 448                 olpc_xo_update_mic_boost(codec);
 449 }
 450
 451 /* pcm_capture hook */
 452 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
 453                                  struct hda_codec *codec,
 454                                  struct snd_pcm_substream *substream,
 455                                  int action)
 456 {
 457         struct conexant_spec *spec = codec->spec;
 458
 459         /* toggle spec->recording flag and update mic pins accordingly
 460          * for turning on/off LED
 461          */
 462         switch (action) {
 463         case HDA_GEN_PCM_ACT_PREPARE:
 464                 spec->recording = 1;
 465                 olpc_xo_update_mic_pins(codec);
 466                 break;
 467         case HDA_GEN_PCM_ACT_CLEANUP:
 468                 spec->recording = 0;
 469                 olpc_xo_update_mic_pins(codec);
 470                 break;
 471         }
 472 }
 473
 474 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
 475                                struct snd_ctl_elem_value *ucontrol)
 476 {
 477         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 478         struct conexant_spec *spec = codec->spec;
 479         ucontrol->value.integer.value[0] = spec->dc_enable;
 480         return 0;
 481 }
 482
 483 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
 484                                struct snd_ctl_elem_value *ucontrol)
 485 {
 486         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 487         struct conexant_spec *spec = codec->spec;
 488         int dc_enable = !!ucontrol->value.integer.value[0];
 489
 490         if (dc_enable == spec->dc_enable)
 491                 return 0;
 492
 493         spec->dc_enable = dc_enable;
 494         olpc_xo_update_mic_pins(codec);
 495         olpc_xo_update_mic_boost(codec);
 496         return 1;
 497 }
 498
 499 static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
 500                                     struct snd_ctl_elem_value *ucontrol)
 501 {
 502         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 503         struct conexant_spec *spec = codec->spec;
 504         ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
 505         return 0;
 506 }
 507
 508 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
 509                                      struct snd_ctl_elem_info *uinfo)
 510 {
 511         return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
 512 }
 513
 514 static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
 515                                     struct snd_ctl_elem_value *ucontrol)
 516 {
 517         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 518         struct conexant_spec *spec = codec->spec;
 519         const struct hda_input_mux *imux = &olpc_xo_dc_bias;
 520         unsigned int idx;
 521
 522         idx = ucontrol->value.enumerated.item[0];
 523         if (idx >= imux->num_items)
 524                 idx = imux->num_items - 1;
 525         if (spec->dc_input_bias == idx)
 526                 return 0;
 527
 528         spec->dc_input_bias = idx;
 529         if (spec->dc_enable)
 530                 olpc_xo_update_mic_pins(codec);
 531         return 1;
 532 }
 533
 534 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
 535         {
 536                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 537                 .name = "DC Mode Enable Switch",
 538                 .info = snd_ctl_boolean_mono_info,
 539                 .get = olpc_xo_dc_mode_get,
 540                 .put = olpc_xo_dc_mode_put,
 541         },
 542         {
 543                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 544                 .name = "DC Input Bias Enum",
 545                 .info = olpc_xo_dc_bias_enum_info,
 546                 .get = olpc_xo_dc_bias_enum_get,
 547                 .put = olpc_xo_dc_bias_enum_put,
 548         },
 549         {}
 550 };
 551
 552 /* overriding mic boost put callback; update mic boost volume only when
 553  * DC mode is disabled
 554  */
 555 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
 556                                  struct snd_ctl_elem_value *ucontrol)
 557 {
 558         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 559         struct conexant_spec *spec = codec->spec;
 560         int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
 561         if (ret > 0 && spec->dc_enable)
 562                 olpc_xo_update_mic_boost(codec);
 563         return ret;
 564 }
 565
 566 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
 567                                     const struct hda_fixup *fix, int action)
 568 {
 569         struct conexant_spec *spec = codec->spec;
 570         int i;
 571
 572         if (action != HDA_FIXUP_ACT_PROBE)
 573                 return;
 574
 575         spec->gen.mic_autoswitch_hook = olpc_xo_automic;
 576         spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
 577         spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
 578
 579         snd_hda_add_new_ctls(codec, olpc_xo_mixers);
 580
 581         /* OLPC's microphone port is DC coupled for use with external sensors,
 582          * therefore we use a 50% mic bias in order to center the input signal
 583          * with the DC input range of the codec.
 584          */
 585         snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
 586
 587         /* override mic boost control */
 588         for (i = 0; i < spec->gen.kctls.used; i++) {
 589                 struct snd_kcontrol_new *kctl =
 590                         snd_array_elem(&spec->gen.kctls, i);
 591                 if (!strcmp(kctl->name, "Mic Boost Volume")) {
 592                         kctl->put = olpc_xo_mic_boost_put;
 593                         break;
 594                 }
 595         }
 596 }
 597
 598 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
 599                                     const struct hda_fixup *fix, int action)
 600 {
 601         struct conexant_spec *spec = codec->spec;
 602
 603         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 604                 spec->mute_led_eapd = 0x1b;
 605                 spec->dynamic_eapd = 1;
 606                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
 607         }
 608 }
 609
 610 /*
 611  * Fix max input level on mixer widget to 0dB
 612  * (originally it has 0x2b steps with 0dB offset 0x14)
 613  */
 614 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
 615                                   const struct hda_fixup *fix, int action)
 616 {
 617         snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
 618                                   (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
 619                                   (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 620                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 621                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 622 }
 623
 624 /*
 625  * Fix max input level on mixer widget to 0dB
 626  * (originally it has 0x1e steps with 0 dB offset 0x17)
 627  */
 628 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
 629                                   const struct hda_fixup *fix, int action)
 630 {
 631         snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
 632                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 633                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 634                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 635                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 636 }
 637
 638 static void cxt_fixup_hp_gate_mic_jack(struct hda_codec *codec,
 639                                        const struct hda_fixup *fix,
 640                                        int action)
 641 {
 642         /* the mic pin (0x19) doesn't give an unsolicited event;
 643          * probe the mic pin together with the headphone pin (0x16)
 644          */
 645         if (action == HDA_FIXUP_ACT_PROBE)
 646                 snd_hda_jack_set_gating_jack(codec, 0x19, 0x16);
 647 }
 648
 649 /* ThinkPad X200 & co with cxt5051 */
 650 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
 651         { 0x16, 0x042140ff }, /* HP (seq# overridden) */
 652         { 0x17, 0x21a11000 }, /* dock-mic */
 653         { 0x19, 0x2121103f }, /* dock-HP */
 654         { 0x1c, 0x21440100 }, /* dock SPDIF out */
 655         {}
 656 };
 657
 658 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
 659 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
 660         { 0x19, 0x042110ff }, /* HP (seq# overridden) */
 661         { 0x1a, 0x21a190f0 }, /* dock-mic */
 662         { 0x1c, 0x212140ff }, /* dock-HP */
 663         {}
 664 };
 665
 666 /* Lemote A1004/A1205 with cxt5066 */
 667 static const struct hda_pintbl cxt_pincfg_lemote[] = {
 668         { 0x1a, 0x90a10020 }, /* Internal mic */
 669         { 0x1b, 0x03a11020 }, /* External mic */
 670         { 0x1d, 0x400101f0 }, /* Not used */
 671         { 0x1e, 0x40a701f0 }, /* Not used */
 672         { 0x20, 0x404501f0 }, /* Not used */
 673         { 0x22, 0x404401f0 }, /* Not used */
 674         { 0x23, 0x40a701f0 }, /* Not used */
 675         {}
 676 };
 677
 678 static const struct hda_fixup cxt_fixups[] = {
 679         [CXT_PINCFG_LENOVO_X200] = {
 680                 .type = HDA_FIXUP_PINS,
 681                 .v.pins = cxt_pincfg_lenovo_x200,
 682         },
 683         [CXT_PINCFG_LENOVO_TP410] = {
 684                 .type = HDA_FIXUP_PINS,
 685                 .v.pins = cxt_pincfg_lenovo_tp410,
 686                 .chained = true,
 687                 .chain_id = CXT_FIXUP_THINKPAD_ACPI,
 688         },
 689         [CXT_PINCFG_LEMOTE_A1004] = {
 690                 .type = HDA_FIXUP_PINS,
 691                 .chained = true,
 692                 .chain_id = CXT_FIXUP_INC_MIC_BOOST,
 693                 .v.pins = cxt_pincfg_lemote,
 694         },
 695         [CXT_PINCFG_LEMOTE_A1205] = {
 696                 .type = HDA_FIXUP_PINS,
 697                 .v.pins = cxt_pincfg_lemote,
 698         },
 699         [CXT_PINCFG_COMPAQ_CQ60] = {
 700                 .type = HDA_FIXUP_PINS,
 701                 .v.pins = (const struct hda_pintbl[]) {
 702                         /* 0x17 was falsely set up as a mic, it should 0x1d */
 703                         { 0x17, 0x400001f0 },
 704                         { 0x1d, 0x97a70120 },
 705                         { }
 706                 }
 707         },
 708         [CXT_FIXUP_STEREO_DMIC] = {
 709                 .type = HDA_FIXUP_FUNC,
 710                 .v.func = cxt_fixup_stereo_dmic,
 711         },
 712         [CXT_FIXUP_INC_MIC_BOOST] = {
 713                 .type = HDA_FIXUP_FUNC,
 714                 .v.func = cxt5066_increase_mic_boost,
 715         },
 716         [CXT_FIXUP_HEADPHONE_MIC_PIN] = {
 717                 .type = HDA_FIXUP_PINS,
 718                 .chained = true,
 719                 .chain_id = CXT_FIXUP_HEADPHONE_MIC,
 720                 .v.pins = (const struct hda_pintbl[]) {
 721                         { 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
 722                         { }
 723                 }
 724         },
 725         [CXT_FIXUP_HEADPHONE_MIC] = {
 726                 .type = HDA_FIXUP_FUNC,
 727                 .v.func = cxt_fixup_headphone_mic,
 728         },
 729         [CXT_FIXUP_GPIO1] = {
 730                 .type = HDA_FIXUP_VERBS,
 731                 .v.verbs = (const struct hda_verb[]) {
 732                         { 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
 733                         { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
 734                         { 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
 735                         { }
 736                 },
 737         },
 738         [CXT_FIXUP_ASPIRE_DMIC] = {
 739                 .type = HDA_FIXUP_FUNC,
 740                 .v.func = cxt_fixup_stereo_dmic,
 741                 .chained = true,
 742                 .chain_id = CXT_FIXUP_GPIO1,
 743         },
 744         [CXT_FIXUP_THINKPAD_ACPI] = {
 745                 .type = HDA_FIXUP_FUNC,
 746                 .v.func = hda_fixup_thinkpad_acpi,
 747         },
 748         [CXT_FIXUP_OLPC_XO] = {
 749                 .type = HDA_FIXUP_FUNC,
 750                 .v.func = cxt_fixup_olpc_xo,
 751         },
 752         [CXT_FIXUP_CAP_MIX_AMP] = {
 753                 .type = HDA_FIXUP_FUNC,
 754                 .v.func = cxt_fixup_cap_mix_amp,
 755         },
 756         [CXT_FIXUP_TOSHIBA_P105] = {
 757                 .type = HDA_FIXUP_PINS,
 758                 .v.pins = (const struct hda_pintbl[]) {
 759                         { 0x10, 0x961701f0 }, /* speaker/hp */
 760                         { 0x12, 0x02a1901e }, /* ext mic */
 761                         { 0x14, 0x95a70110 }, /* int mic */
 762                         {}
 763                 },
 764         },
 765         [CXT_FIXUP_HP_530] = {
 766                 .type = HDA_FIXUP_PINS,
 767                 .v.pins = (const struct hda_pintbl[]) {
 768                         { 0x12, 0x90a60160 }, /* int mic */
 769                         {}
 770                 },
 771                 .chained = true,
 772                 .chain_id = CXT_FIXUP_CAP_MIX_AMP,
 773         },
 774         [CXT_FIXUP_CAP_MIX_AMP_5047] = {
 775                 .type = HDA_FIXUP_FUNC,
 776                 .v.func = cxt_fixup_cap_mix_amp_5047,
 777         },
 778         [CXT_FIXUP_MUTE_LED_EAPD] = {
 779                 .type = HDA_FIXUP_FUNC,
 780                 .v.func = cxt_fixup_mute_led_eapd,
 781         },
 782         [CXT_FIXUP_HP_DOCK] = {
 783                 .type = HDA_FIXUP_PINS,
 784                 .v.pins = (const struct hda_pintbl[]) {
 785                         { 0x16, 0x21011020 }, /* line-out */
 786                         { 0x18, 0x2181103f }, /* line-in */
 787                         { }
 788                 }
 789         },
 790         [CXT_FIXUP_HP_SPECTRE] = {
 791                 .type = HDA_FIXUP_PINS,
 792                 .v.pins = (const struct hda_pintbl[]) {
 793                         /* enable NID 0x1d for the speaker on top */
 794                         { 0x1d, 0x91170111 },
 795                         { }
 796                 }
 797         },
 798         [CXT_FIXUP_HP_GATE_MIC] = {
 799                 .type = HDA_FIXUP_FUNC,
 800                 .v.func = cxt_fixup_hp_gate_mic_jack,
 801         },
 802 };
 803
 804 static const struct snd_pci_quirk cxt5045_fixups[] = {
 805         SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
 806         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
 807         /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
 808          * really bad sound over 0dB on NID 0x17.
 809          */
 810         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
 811         SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
 812         SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
 813         SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
 814         {}
 815 };
 816
 817 static const struct hda_model_fixup cxt5045_fixup_models[] = {
 818         { .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
 819         { .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
 820         { .id = CXT_FIXUP_HP_530, .name = "hp-530" },
 821         {}
 822 };
 823
 824 static const struct snd_pci_quirk cxt5047_fixups[] = {
 825         /* HP laptops have really bad sound over 0 dB on NID 0x10.
 826          */
 827         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
 828         {}
 829 };
 830
 831 static const struct hda_model_fixup cxt5047_fixup_models[] = {
 832         { .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
 833         {}
 834 };
 835
 836 static const struct snd_pci_quirk cxt5051_fixups[] = {
 837         SND_PCI_QUIRK(0x103c, 0x360b, "Compaq CQ60", CXT_PINCFG_COMPAQ_CQ60),
 838         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
 839         {}
 840 };
 841
 842 static const struct hda_model_fixup cxt5051_fixup_models[] = {
 843         { .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
 844         {}
 845 };
 846
 847 static const struct snd_pci_quirk cxt5066_fixups[] = {
 848         SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
 849         SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
 850         SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
 851         SND_PCI_QUIRK(0x103c, 0x8079, "HP EliteBook 840 G3", CXT_FIXUP_HP_DOCK),
 852         SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
 853         SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC),
 854         SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
 855         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
 856         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
 857         SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
 858         SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
 859         SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 860         SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 861         SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
 862         SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
 863         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
 864         SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
 865         SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 866         SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 867         SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
 868         SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
 869         SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
 870         SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
 871         {}
 872 };
 873
 874 static const struct hda_model_fixup cxt5066_fixup_models[] = {
 875         { .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
 876         { .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
 877         { .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
 878         { .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
 879         { .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
 880         { .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
 881         { .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
 882         { .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
 883         { .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
 884         { .id = CXT_FIXUP_HP_DOCK, .name = "hp-dock" },
 885         {}
 886 };
 887
 888 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
 889  * can be created (bko#42825)
 890  */
 891 static void add_cx5051_fake_mutes(struct hda_codec *codec)
 892 {
 893         struct conexant_spec *spec = codec->spec;
 894         static hda_nid_t out_nids[] = {
 895                 0x10, 0x11, 0
 896         };
 897         hda_nid_t *p;
 898
 899         for (p = out_nids; *p; p++)
 900                 snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
 901                                           AC_AMPCAP_MIN_MUTE |
 902                                           query_amp_caps(codec, *p, HDA_OUTPUT));
 903         spec->gen.dac_min_mute = true;
 904 }
 905
 906 static int patch_conexant_auto(struct hda_codec *codec)
 907 {
 908         struct conexant_spec *spec;
 909         int err;
 910
 911         codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
 912
 913         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 914         if (!spec)
 915                 return -ENOMEM;
 916         snd_hda_gen_spec_init(&spec->gen);
 917         codec->spec = spec;
 918         codec->patch_ops = cx_auto_patch_ops;
 919
 920         cx_auto_parse_beep(codec);
 921         cx_auto_parse_eapd(codec);
 922         spec->gen.own_eapd_ctl = 1;
 923         if (spec->dynamic_eapd)
 924                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
 925
 926         switch (codec->core.vendor_id) {
 927         case 0x14f15045:
 928                 codec->single_adc_amp = 1;
 929                 spec->gen.mixer_nid = 0x17;
 930                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 931                 snd_hda_pick_fixup(codec, cxt5045_fixup_models,
 932                                    cxt5045_fixups, cxt_fixups);
 933                 break;
 934         case 0x14f15047:
 935                 codec->pin_amp_workaround = 1;
 936                 spec->gen.mixer_nid = 0x19;
 937                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 938                 snd_hda_pick_fixup(codec, cxt5047_fixup_models,
 939                                    cxt5047_fixups, cxt_fixups);
 940                 break;
 941         case 0x14f15051:
 942                 add_cx5051_fake_mutes(codec);
 943                 codec->pin_amp_workaround = 1;
 944                 snd_hda_pick_fixup(codec, cxt5051_fixup_models,
 945                                    cxt5051_fixups, cxt_fixups);
 946                 break;
 947         case 0x14f150f2:
 948                 codec->power_save_node = 1;
 949                 /* Fall through */
 950         default:
 951                 codec->pin_amp_workaround = 1;
 952                 snd_hda_pick_fixup(codec, cxt5066_fixup_models,
 953                                    cxt5066_fixups, cxt_fixups);
 954                 break;
 955         }
 956
 957         /* Show mute-led control only on HP laptops
 958          * This is a sort of white-list: on HP laptops, EAPD corresponds
 959          * only to the mute-LED without actualy amp function.  Meanwhile,
 960          * others may use EAPD really as an amp switch, so it might be
 961          * not good to expose it blindly.
 962          */
 963         switch (codec->core.subsystem_id >> 16) {
 964         case 0x103c:
 965                 spec->gen.vmaster_mute_enum = 1;
 966                 break;
 967         }
 968
 969         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 970
 971         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
 972                                        spec->parse_flags);
 973         if (err < 0)
 974                 goto error;
 975
 976         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 977         if (err < 0)
 978                 goto error;
 979
 980         /* Some laptops with Conexant chips show stalls in S3 resume,
 981          * which falls into the single-cmd mode.
 982          * Better to make reset, then.
 983          */
 984         if (!codec->bus->core.sync_write) {
 985                 codec_info(codec,
 986                            "Enable sync_write for stable communication\n");
 987                 codec->bus->core.sync_write = 1;
 988                 codec->bus->allow_bus_reset = 1;
 989         }
 990
 991         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
 992
 993         return 0;
 994
 995  error:
 996         cx_auto_free(codec);
 997         return err;
 998 }
 999
1000 /*
1001  */
1002
1003 static const struct hda_device_id snd_hda_id_conexant[] = {
1004         HDA_CODEC_ENTRY(0x14f12008, "CX8200", patch_conexant_auto),
1005         HDA_CODEC_ENTRY(0x14f15045, "CX20549 (Venice)", patch_conexant_auto),
1006         HDA_CODEC_ENTRY(0x14f15047, "CX20551 (Waikiki)", patch_conexant_auto),
1007         HDA_CODEC_ENTRY(0x14f15051, "CX20561 (Hermosa)", patch_conexant_auto),
1008         HDA_CODEC_ENTRY(0x14f15066, "CX20582 (Pebble)", patch_conexant_auto),
1009         HDA_CODEC_ENTRY(0x14f15067, "CX20583 (Pebble HSF)", patch_conexant_auto),
1010         HDA_CODEC_ENTRY(0x14f15068, "CX20584", patch_conexant_auto),
1011         HDA_CODEC_ENTRY(0x14f15069, "CX20585", patch_conexant_auto),
1012         HDA_CODEC_ENTRY(0x14f1506c, "CX20588", patch_conexant_auto),
1013         HDA_CODEC_ENTRY(0x14f1506e, "CX20590", patch_conexant_auto),
1014         HDA_CODEC_ENTRY(0x14f15097, "CX20631", patch_conexant_auto),
1015         HDA_CODEC_ENTRY(0x14f15098, "CX20632", patch_conexant_auto),
1016         HDA_CODEC_ENTRY(0x14f150a1, "CX20641", patch_conexant_auto),
1017         HDA_CODEC_ENTRY(0x14f150a2, "CX20642", patch_conexant_auto),
1018         HDA_CODEC_ENTRY(0x14f150ab, "CX20651", patch_conexant_auto),
1019         HDA_CODEC_ENTRY(0x14f150ac, "CX20652", patch_conexant_auto),
1020         HDA_CODEC_ENTRY(0x14f150b8, "CX20664", patch_conexant_auto),
1021         HDA_CODEC_ENTRY(0x14f150b9, "CX20665", patch_conexant_auto),
1022         HDA_CODEC_ENTRY(0x14f150f1, "CX21722", patch_conexant_auto),
1023         HDA_CODEC_ENTRY(0x14f150f2, "CX20722", patch_conexant_auto),
1024         HDA_CODEC_ENTRY(0x14f150f3, "CX21724", patch_conexant_auto),
1025         HDA_CODEC_ENTRY(0x14f150f4, "CX20724", patch_conexant_auto),
1026         HDA_CODEC_ENTRY(0x14f1510f, "CX20751/2", patch_conexant_auto),
1027         HDA_CODEC_ENTRY(0x14f15110, "CX20751/2", patch_conexant_auto),
1028         HDA_CODEC_ENTRY(0x14f15111, "CX20753/4", patch_conexant_auto),
1029         HDA_CODEC_ENTRY(0x14f15113, "CX20755", patch_conexant_auto),
1030         HDA_CODEC_ENTRY(0x14f15114, "CX20756", patch_conexant_auto),
1031         HDA_CODEC_ENTRY(0x14f15115, "CX20757", patch_conexant_auto),
1032         HDA_CODEC_ENTRY(0x14f151d7, "CX20952", patch_conexant_auto),
1033         {} /* terminator */
1034 };
1035 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_conexant);
1036
1037 MODULE_LICENSE("GPL");
1038 MODULE_DESCRIPTION("Conexant HD-audio codec");
1039
1040 static struct hda_codec_driver conexant_driver = {
1041         .id = snd_hda_id_conexant,
1042 };
1043
1044 module_hda_codec_driver(conexant_driver);