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 0x14f12008: /* CX8200 */
 209         case 0x14f150f2: /* CX20722 */
 210         case 0x14f150f4: /* CX20724 */
 211                 break;
 212         default:
 213                 return;
 214         }
 215
 216         /* Turn the problematic codec into D3 to avoid spurious noises
 217            from the internal speaker during (and after) reboot */
 218         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, false);
 219
 220         snd_hda_codec_set_power_to_all(codec, codec->core.afg, AC_PWRST_D3);
 221         snd_hda_codec_write(codec, codec->core.afg, 0,
 222                             AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
 223         msleep(10);
 224 }
 225
 226 static void cx_auto_free(struct hda_codec *codec)
 227 {
 228         cx_auto_reboot_notify(codec);
 229         snd_hda_gen_free(codec);
 230 }
 231
 232 static const struct hda_codec_ops cx_auto_patch_ops = {
 233         .build_controls = cx_auto_build_controls,
 234         .build_pcms = snd_hda_gen_build_pcms,
 235         .init = cx_auto_init,
 236         .reboot_notify = cx_auto_reboot_notify,
 237         .free = cx_auto_free,
 238         .unsol_event = snd_hda_jack_unsol_event,
 239 #ifdef CONFIG_PM
 240         .check_power_status = snd_hda_gen_check_power_status,
 241 #endif
 242 };
 243
 244 /*
 245  * pin fix-up
 246  */
 247 enum {
 248         CXT_PINCFG_LENOVO_X200,
 249         CXT_PINCFG_LENOVO_TP410,
 250         CXT_PINCFG_LEMOTE_A1004,
 251         CXT_PINCFG_LEMOTE_A1205,
 252         CXT_PINCFG_COMPAQ_CQ60,
 253         CXT_FIXUP_STEREO_DMIC,
 254         CXT_FIXUP_INC_MIC_BOOST,
 255         CXT_FIXUP_HEADPHONE_MIC_PIN,
 256         CXT_FIXUP_HEADPHONE_MIC,
 257         CXT_FIXUP_GPIO1,
 258         CXT_FIXUP_ASPIRE_DMIC,
 259         CXT_FIXUP_THINKPAD_ACPI,
 260         CXT_FIXUP_OLPC_XO,
 261         CXT_FIXUP_CAP_MIX_AMP,
 262         CXT_FIXUP_TOSHIBA_P105,
 263         CXT_FIXUP_HP_530,
 264         CXT_FIXUP_CAP_MIX_AMP_5047,
 265         CXT_FIXUP_MUTE_LED_EAPD,
 266         CXT_FIXUP_HP_DOCK,
 267         CXT_FIXUP_HP_SPECTRE,
 268         CXT_FIXUP_HP_GATE_MIC,
 269 };
 270
 271 /* for hda_fixup_thinkpad_acpi() */
 272 #include "thinkpad_helper.c"
 273
 274 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
 275                                   const struct hda_fixup *fix, int action)
 276 {
 277         struct conexant_spec *spec = codec->spec;
 278         spec->gen.inv_dmic_split = 1;
 279 }
 280
 281 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
 282                                    const struct hda_fixup *fix, int action)
 283 {
 284         if (action != HDA_FIXUP_ACT_PRE_PROBE)
 285                 return;
 286
 287         snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
 288                                   (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
 289                                   (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 290                                   (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 291                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 292 }
 293
 294 static void cxt_update_headset_mode(struct hda_codec *codec)
 295 {
 296         /* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
 297         int i;
 298         bool mic_mode = false;
 299         struct conexant_spec *spec = codec->spec;
 300         struct auto_pin_cfg *cfg = &spec->gen.autocfg;
 301
 302         hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
 303
 304         for (i = 0; i < cfg->num_inputs; i++)
 305                 if (cfg->inputs[i].pin == mux_pin) {
 306                         mic_mode = !!cfg->inputs[i].is_headphone_mic;
 307                         break;
 308                 }
 309
 310         if (mic_mode) {
 311                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
 312                 spec->gen.hp_jack_present = false;
 313         } else {
 314                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
 315                 spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
 316         }
 317
 318         snd_hda_gen_update_outputs(codec);
 319 }
 320
 321 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
 322                                          struct snd_kcontrol *kcontrol,
 323                                          struct snd_ctl_elem_value *ucontrol)
 324 {
 325         cxt_update_headset_mode(codec);
 326 }
 327
 328 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
 329                                     const struct hda_fixup *fix, int action)
 330 {
 331         struct conexant_spec *spec = codec->spec;
 332
 333         switch (action) {
 334         case HDA_FIXUP_ACT_PRE_PROBE:
 335                 spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
 336                 snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
 337                 break;
 338         case HDA_FIXUP_ACT_PROBE:
 339                 spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
 340                 spec->gen.automute_hook = cxt_update_headset_mode;
 341                 break;
 342         case HDA_FIXUP_ACT_INIT:
 343                 cxt_update_headset_mode(codec);
 344                 break;
 345         }
 346 }
 347
 348 /* OPLC XO 1.5 fixup */
 349
 350 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
 351  * through the microphone jack.
 352  * When the user enables this through a mixer switch, both internal and
 353  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
 354  * we also allow the bias to be configured through a separate mixer
 355  * control. */
 356
 357 #define update_mic_pin(codec, nid, val)                                 \
 358         snd_hda_codec_update_cache(codec, nid, 0,                       \
 359                                    AC_VERB_SET_PIN_WIDGET_CONTROL, val)
 360
 361 static const struct hda_input_mux olpc_xo_dc_bias = {
 362         .num_items = 3,
 363         .items = {
 364                 { "Off", PIN_IN },
 365                 { "50%", PIN_VREF50 },
 366                 { "80%", PIN_VREF80 },
 367         },
 368 };
 369
 370 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
 371 {
 372         struct conexant_spec *spec = codec->spec;
 373         int ch, val;
 374
 375         for (ch = 0; ch < 2; ch++) {
 376                 val = AC_AMP_SET_OUTPUT |
 377                         (ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
 378                 if (!spec->dc_enable)
 379                         val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
 380                 snd_hda_codec_write(codec, 0x17, 0,
 381                                     AC_VERB_SET_AMP_GAIN_MUTE, val);
 382         }
 383 }
 384
 385 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
 386 {
 387         struct conexant_spec *spec = codec->spec;
 388         int cur_input, val;
 389         struct nid_path *path;
 390
 391         cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
 392
 393         /* Set up mic pins for port-B, C and F dynamically as the recording
 394          * LED is turned on/off by these pin controls
 395          */
 396         if (!spec->dc_enable) {
 397                 /* disable DC bias path and pin for port F */
 398                 update_mic_pin(codec, 0x1e, 0);
 399                 snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
 400
 401                 /* update port B (ext mic) and C (int mic) */
 402                 /* OLPC defers mic widget control until when capture is
 403                  * started because the microphone LED comes on as soon as
 404                  * these settings are put in place. if we did this before
 405                  * recording, it would give the false indication that
 406                  * recording is happening when it is not.
 407                  */
 408                 update_mic_pin(codec, 0x1a, spec->recording ?
 409                                snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
 410                 update_mic_pin(codec, 0x1b, spec->recording ?
 411                                snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
 412                 /* enable normal mic path */
 413                 path = snd_hda_get_path_from_idx(codec, cur_input);
 414                 if (path)
 415                         snd_hda_activate_path(codec, path, true, false);
 416         } else {
 417                 /* disable normal mic path */
 418                 path = snd_hda_get_path_from_idx(codec, cur_input);
 419                 if (path)
 420                         snd_hda_activate_path(codec, path, false, false);
 421
 422                 /* Even though port F is the DC input, the bias is controlled
 423                  * on port B.  We also leave that port as an active input (but
 424                  * unselected) in DC mode just in case that is necessary to
 425                  * make the bias setting take effect.
 426                  */
 427                 if (spec->recording)
 428                         val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
 429                 else
 430                         val = 0;
 431                 update_mic_pin(codec, 0x1a, val);
 432                 update_mic_pin(codec, 0x1b, 0);
 433                 /* enable DC bias path and pin */
 434                 update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
 435                 snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
 436         }
 437 }
 438
 439 /* mic_autoswitch hook */
 440 static void olpc_xo_automic(struct hda_codec *codec,
 441                             struct hda_jack_callback *jack)
 442 {
 443         struct conexant_spec *spec = codec->spec;
 444
 445         /* in DC mode, we don't handle automic */
 446         if (!spec->dc_enable)
 447                 snd_hda_gen_mic_autoswitch(codec, jack);
 448         olpc_xo_update_mic_pins(codec);
 449         if (spec->dc_enable)
 450                 olpc_xo_update_mic_boost(codec);
 451 }
 452
 453 /* pcm_capture hook */
 454 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
 455                                  struct hda_codec *codec,
 456                                  struct snd_pcm_substream *substream,
 457                                  int action)
 458 {
 459         struct conexant_spec *spec = codec->spec;
 460
 461         /* toggle spec->recording flag and update mic pins accordingly
 462          * for turning on/off LED
 463          */
 464         switch (action) {
 465         case HDA_GEN_PCM_ACT_PREPARE:
 466                 spec->recording = 1;
 467                 olpc_xo_update_mic_pins(codec);
 468                 break;
 469         case HDA_GEN_PCM_ACT_CLEANUP:
 470                 spec->recording = 0;
 471                 olpc_xo_update_mic_pins(codec);
 472                 break;
 473         }
 474 }
 475
 476 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
 477                                struct snd_ctl_elem_value *ucontrol)
 478 {
 479         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 480         struct conexant_spec *spec = codec->spec;
 481         ucontrol->value.integer.value[0] = spec->dc_enable;
 482         return 0;
 483 }
 484
 485 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
 486                                struct snd_ctl_elem_value *ucontrol)
 487 {
 488         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 489         struct conexant_spec *spec = codec->spec;
 490         int dc_enable = !!ucontrol->value.integer.value[0];
 491
 492         if (dc_enable == spec->dc_enable)
 493                 return 0;
 494
 495         spec->dc_enable = dc_enable;
 496         olpc_xo_update_mic_pins(codec);
 497         olpc_xo_update_mic_boost(codec);
 498         return 1;
 499 }
 500
 501 static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
 502                                     struct snd_ctl_elem_value *ucontrol)
 503 {
 504         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 505         struct conexant_spec *spec = codec->spec;
 506         ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
 507         return 0;
 508 }
 509
 510 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
 511                                      struct snd_ctl_elem_info *uinfo)
 512 {
 513         return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
 514 }
 515
 516 static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
 517                                     struct snd_ctl_elem_value *ucontrol)
 518 {
 519         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 520         struct conexant_spec *spec = codec->spec;
 521         const struct hda_input_mux *imux = &olpc_xo_dc_bias;
 522         unsigned int idx;
 523
 524         idx = ucontrol->value.enumerated.item[0];
 525         if (idx >= imux->num_items)
 526                 idx = imux->num_items - 1;
 527         if (spec->dc_input_bias == idx)
 528                 return 0;
 529
 530         spec->dc_input_bias = idx;
 531         if (spec->dc_enable)
 532                 olpc_xo_update_mic_pins(codec);
 533         return 1;
 534 }
 535
 536 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
 537         {
 538                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 539                 .name = "DC Mode Enable Switch",
 540                 .info = snd_ctl_boolean_mono_info,
 541                 .get = olpc_xo_dc_mode_get,
 542                 .put = olpc_xo_dc_mode_put,
 543         },
 544         {
 545                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 546                 .name = "DC Input Bias Enum",
 547                 .info = olpc_xo_dc_bias_enum_info,
 548                 .get = olpc_xo_dc_bias_enum_get,
 549                 .put = olpc_xo_dc_bias_enum_put,
 550         },
 551         {}
 552 };
 553
 554 /* overriding mic boost put callback; update mic boost volume only when
 555  * DC mode is disabled
 556  */
 557 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
 558                                  struct snd_ctl_elem_value *ucontrol)
 559 {
 560         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 561         struct conexant_spec *spec = codec->spec;
 562         int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
 563         if (ret > 0 && spec->dc_enable)
 564                 olpc_xo_update_mic_boost(codec);
 565         return ret;
 566 }
 567
 568 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
 569                                     const struct hda_fixup *fix, int action)
 570 {
 571         struct conexant_spec *spec = codec->spec;
 572         int i;
 573
 574         if (action != HDA_FIXUP_ACT_PROBE)
 575                 return;
 576
 577         spec->gen.mic_autoswitch_hook = olpc_xo_automic;
 578         spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
 579         spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
 580
 581         snd_hda_add_new_ctls(codec, olpc_xo_mixers);
 582
 583         /* OLPC's microphone port is DC coupled for use with external sensors,
 584          * therefore we use a 50% mic bias in order to center the input signal
 585          * with the DC input range of the codec.
 586          */
 587         snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
 588
 589         /* override mic boost control */
 590         for (i = 0; i < spec->gen.kctls.used; i++) {
 591                 struct snd_kcontrol_new *kctl =
 592                         snd_array_elem(&spec->gen.kctls, i);
 593                 if (!strcmp(kctl->name, "Mic Boost Volume")) {
 594                         kctl->put = olpc_xo_mic_boost_put;
 595                         break;
 596                 }
 597         }
 598 }
 599
 600 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
 601                                     const struct hda_fixup *fix, int action)
 602 {
 603         struct conexant_spec *spec = codec->spec;
 604
 605         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 606                 spec->mute_led_eapd = 0x1b;
 607                 spec->dynamic_eapd = 1;
 608                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
 609         }
 610 }
 611
 612 /*
 613  * Fix max input level on mixer widget to 0dB
 614  * (originally it has 0x2b steps with 0dB offset 0x14)
 615  */
 616 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
 617                                   const struct hda_fixup *fix, int action)
 618 {
 619         snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
 620                                   (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
 621                                   (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 622                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 623                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 624 }
 625
 626 /*
 627  * Fix max input level on mixer widget to 0dB
 628  * (originally it has 0x1e steps with 0 dB offset 0x17)
 629  */
 630 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
 631                                   const struct hda_fixup *fix, int action)
 632 {
 633         snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
 634                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 635                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 636                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 637                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 638 }
 639
 640 static void cxt_fixup_hp_gate_mic_jack(struct hda_codec *codec,
 641                                        const struct hda_fixup *fix,
 642                                        int action)
 643 {
 644         /* the mic pin (0x19) doesn't give an unsolicited event;
 645          * probe the mic pin together with the headphone pin (0x16)
 646          */
 647         if (action == HDA_FIXUP_ACT_PROBE)
 648                 snd_hda_jack_set_gating_jack(codec, 0x19, 0x16);
 649 }
 650
 651 /* ThinkPad X200 & co with cxt5051 */
 652 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
 653         { 0x16, 0x042140ff }, /* HP (seq# overridden) */
 654         { 0x17, 0x21a11000 }, /* dock-mic */
 655         { 0x19, 0x2121103f }, /* dock-HP */
 656         { 0x1c, 0x21440100 }, /* dock SPDIF out */
 657         {}
 658 };
 659
 660 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
 661 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
 662         { 0x19, 0x042110ff }, /* HP (seq# overridden) */
 663         { 0x1a, 0x21a190f0 }, /* dock-mic */
 664         { 0x1c, 0x212140ff }, /* dock-HP */
 665         {}
 666 };
 667
 668 /* Lemote A1004/A1205 with cxt5066 */
 669 static const struct hda_pintbl cxt_pincfg_lemote[] = {
 670         { 0x1a, 0x90a10020 }, /* Internal mic */
 671         { 0x1b, 0x03a11020 }, /* External mic */
 672         { 0x1d, 0x400101f0 }, /* Not used */
 673         { 0x1e, 0x40a701f0 }, /* Not used */
 674         { 0x20, 0x404501f0 }, /* Not used */
 675         { 0x22, 0x404401f0 }, /* Not used */
 676         { 0x23, 0x40a701f0 }, /* Not used */
 677         {}
 678 };
 679
 680 static const struct hda_fixup cxt_fixups[] = {
 681         [CXT_PINCFG_LENOVO_X200] = {
 682                 .type = HDA_FIXUP_PINS,
 683                 .v.pins = cxt_pincfg_lenovo_x200,
 684         },
 685         [CXT_PINCFG_LENOVO_TP410] = {
 686                 .type = HDA_FIXUP_PINS,
 687                 .v.pins = cxt_pincfg_lenovo_tp410,
 688                 .chained = true,
 689                 .chain_id = CXT_FIXUP_THINKPAD_ACPI,
 690         },
 691         [CXT_PINCFG_LEMOTE_A1004] = {
 692                 .type = HDA_FIXUP_PINS,
 693                 .chained = true,
 694                 .chain_id = CXT_FIXUP_INC_MIC_BOOST,
 695                 .v.pins = cxt_pincfg_lemote,
 696         },
 697         [CXT_PINCFG_LEMOTE_A1205] = {
 698                 .type = HDA_FIXUP_PINS,
 699                 .v.pins = cxt_pincfg_lemote,
 700         },
 701         [CXT_PINCFG_COMPAQ_CQ60] = {
 702                 .type = HDA_FIXUP_PINS,
 703                 .v.pins = (const struct hda_pintbl[]) {
 704                         /* 0x17 was falsely set up as a mic, it should 0x1d */
 705                         { 0x17, 0x400001f0 },
 706                         { 0x1d, 0x97a70120 },
 707                         { }
 708                 }
 709         },
 710         [CXT_FIXUP_STEREO_DMIC] = {
 711                 .type = HDA_FIXUP_FUNC,
 712                 .v.func = cxt_fixup_stereo_dmic,
 713         },
 714         [CXT_FIXUP_INC_MIC_BOOST] = {
 715                 .type = HDA_FIXUP_FUNC,
 716                 .v.func = cxt5066_increase_mic_boost,
 717         },
 718         [CXT_FIXUP_HEADPHONE_MIC_PIN] = {
 719                 .type = HDA_FIXUP_PINS,
 720                 .chained = true,
 721                 .chain_id = CXT_FIXUP_HEADPHONE_MIC,
 722                 .v.pins = (const struct hda_pintbl[]) {
 723                         { 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
 724                         { }
 725                 }
 726         },
 727         [CXT_FIXUP_HEADPHONE_MIC] = {
 728                 .type = HDA_FIXUP_FUNC,
 729                 .v.func = cxt_fixup_headphone_mic,
 730         },
 731         [CXT_FIXUP_GPIO1] = {
 732                 .type = HDA_FIXUP_VERBS,
 733                 .v.verbs = (const struct hda_verb[]) {
 734                         { 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
 735                         { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
 736                         { 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
 737                         { }
 738                 },
 739         },
 740         [CXT_FIXUP_ASPIRE_DMIC] = {
 741                 .type = HDA_FIXUP_FUNC,
 742                 .v.func = cxt_fixup_stereo_dmic,
 743                 .chained = true,
 744                 .chain_id = CXT_FIXUP_GPIO1,
 745         },
 746         [CXT_FIXUP_THINKPAD_ACPI] = {
 747                 .type = HDA_FIXUP_FUNC,
 748                 .v.func = hda_fixup_thinkpad_acpi,
 749         },
 750         [CXT_FIXUP_OLPC_XO] = {
 751                 .type = HDA_FIXUP_FUNC,
 752                 .v.func = cxt_fixup_olpc_xo,
 753         },
 754         [CXT_FIXUP_CAP_MIX_AMP] = {
 755                 .type = HDA_FIXUP_FUNC,
 756                 .v.func = cxt_fixup_cap_mix_amp,
 757         },
 758         [CXT_FIXUP_TOSHIBA_P105] = {
 759                 .type = HDA_FIXUP_PINS,
 760                 .v.pins = (const struct hda_pintbl[]) {
 761                         { 0x10, 0x961701f0 }, /* speaker/hp */
 762                         { 0x12, 0x02a1901e }, /* ext mic */
 763                         { 0x14, 0x95a70110 }, /* int mic */
 764                         {}
 765                 },
 766         },
 767         [CXT_FIXUP_HP_530] = {
 768                 .type = HDA_FIXUP_PINS,
 769                 .v.pins = (const struct hda_pintbl[]) {
 770                         { 0x12, 0x90a60160 }, /* int mic */
 771                         {}
 772                 },
 773                 .chained = true,
 774                 .chain_id = CXT_FIXUP_CAP_MIX_AMP,
 775         },
 776         [CXT_FIXUP_CAP_MIX_AMP_5047] = {
 777                 .type = HDA_FIXUP_FUNC,
 778                 .v.func = cxt_fixup_cap_mix_amp_5047,
 779         },
 780         [CXT_FIXUP_MUTE_LED_EAPD] = {
 781                 .type = HDA_FIXUP_FUNC,
 782                 .v.func = cxt_fixup_mute_led_eapd,
 783         },
 784         [CXT_FIXUP_HP_DOCK] = {
 785                 .type = HDA_FIXUP_PINS,
 786                 .v.pins = (const struct hda_pintbl[]) {
 787                         { 0x16, 0x21011020 }, /* line-out */
 788                         { 0x18, 0x2181103f }, /* line-in */
 789                         { }
 790                 }
 791         },
 792         [CXT_FIXUP_HP_SPECTRE] = {
 793                 .type = HDA_FIXUP_PINS,
 794                 .v.pins = (const struct hda_pintbl[]) {
 795                         /* enable NID 0x1d for the speaker on top */
 796                         { 0x1d, 0x91170111 },
 797                         { }
 798                 }
 799         },
 800         [CXT_FIXUP_HP_GATE_MIC] = {
 801                 .type = HDA_FIXUP_FUNC,
 802                 .v.func = cxt_fixup_hp_gate_mic_jack,
 803         },
 804 };
 805
 806 static const struct snd_pci_quirk cxt5045_fixups[] = {
 807         SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
 808         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
 809         /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
 810          * really bad sound over 0dB on NID 0x17.
 811          */
 812         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
 813         SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
 814         SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
 815         SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
 816         {}
 817 };
 818
 819 static const struct hda_model_fixup cxt5045_fixup_models[] = {
 820         { .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
 821         { .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
 822         { .id = CXT_FIXUP_HP_530, .name = "hp-530" },
 823         {}
 824 };
 825
 826 static const struct snd_pci_quirk cxt5047_fixups[] = {
 827         /* HP laptops have really bad sound over 0 dB on NID 0x10.
 828          */
 829         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
 830         {}
 831 };
 832
 833 static const struct hda_model_fixup cxt5047_fixup_models[] = {
 834         { .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
 835         {}
 836 };
 837
 838 static const struct snd_pci_quirk cxt5051_fixups[] = {
 839         SND_PCI_QUIRK(0x103c, 0x360b, "Compaq CQ60", CXT_PINCFG_COMPAQ_CQ60),
 840         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
 841         {}
 842 };
 843
 844 static const struct hda_model_fixup cxt5051_fixup_models[] = {
 845         { .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
 846         {}
 847 };
 848
 849 static const struct snd_pci_quirk cxt5066_fixups[] = {
 850         SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
 851         SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
 852         SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
 853         SND_PCI_QUIRK(0x103c, 0x8079, "HP EliteBook 840 G3", CXT_FIXUP_HP_DOCK),
 854         SND_PCI_QUIRK(0x103c, 0x807C, "HP EliteBook 820 G3", CXT_FIXUP_HP_DOCK),
 855         SND_PCI_QUIRK(0x103c, 0x80FD, "HP ProBook 640 G2", CXT_FIXUP_HP_DOCK),
 856         SND_PCI_QUIRK(0x103c, 0x83b3, "HP EliteBook 830 G5", CXT_FIXUP_HP_DOCK),
 857         SND_PCI_QUIRK(0x103c, 0x83d3, "HP ProBook 640 G4", CXT_FIXUP_HP_DOCK),
 858         SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
 859         SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC),
 860         SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
 861         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
 862         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
 863         SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
 864         SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
 865         SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 866         SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 867         SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
 868         SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
 869         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
 870         SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
 871         SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 872         SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 873         SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo G50-70", CXT_FIXUP_STEREO_DMIC),
 874         SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
 875         SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
 876         SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
 877         SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
 878         {}
 879 };
 880
 881 static const struct hda_model_fixup cxt5066_fixup_models[] = {
 882         { .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
 883         { .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
 884         { .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
 885         { .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
 886         { .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
 887         { .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
 888         { .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
 889         { .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
 890         { .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
 891         { .id = CXT_FIXUP_HP_DOCK, .name = "hp-dock" },
 892         {}
 893 };
 894
 895 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
 896  * can be created (bko#42825)
 897  */
 898 static void add_cx5051_fake_mutes(struct hda_codec *codec)
 899 {
 900         struct conexant_spec *spec = codec->spec;
 901         static hda_nid_t out_nids[] = {
 902                 0x10, 0x11, 0
 903         };
 904         hda_nid_t *p;
 905
 906         for (p = out_nids; *p; p++)
 907                 snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
 908                                           AC_AMPCAP_MIN_MUTE |
 909                                           query_amp_caps(codec, *p, HDA_OUTPUT));
 910         spec->gen.dac_min_mute = true;
 911 }
 912
 913 static int patch_conexant_auto(struct hda_codec *codec)
 914 {
 915         struct conexant_spec *spec;
 916         int err;
 917
 918         codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
 919
 920         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 921         if (!spec)
 922                 return -ENOMEM;
 923         snd_hda_gen_spec_init(&spec->gen);
 924         codec->spec = spec;
 925         codec->patch_ops = cx_auto_patch_ops;
 926
 927         cx_auto_parse_beep(codec);
 928         cx_auto_parse_eapd(codec);
 929         spec->gen.own_eapd_ctl = 1;
 930         if (spec->dynamic_eapd)
 931                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
 932
 933         switch (codec->core.vendor_id) {
 934         case 0x14f15045:
 935                 codec->single_adc_amp = 1;
 936                 spec->gen.mixer_nid = 0x17;
 937                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 938                 snd_hda_pick_fixup(codec, cxt5045_fixup_models,
 939                                    cxt5045_fixups, cxt_fixups);
 940                 break;
 941         case 0x14f15047:
 942                 codec->pin_amp_workaround = 1;
 943                 spec->gen.mixer_nid = 0x19;
 944                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 945                 snd_hda_pick_fixup(codec, cxt5047_fixup_models,
 946                                    cxt5047_fixups, cxt_fixups);
 947                 break;
 948         case 0x14f15051:
 949                 add_cx5051_fake_mutes(codec);
 950                 codec->pin_amp_workaround = 1;
 951                 snd_hda_pick_fixup(codec, cxt5051_fixup_models,
 952                                    cxt5051_fixups, cxt_fixups);
 953                 break;
 954         default:
 955                 codec->pin_amp_workaround = 1;
 956                 snd_hda_pick_fixup(codec, cxt5066_fixup_models,
 957                                    cxt5066_fixups, cxt_fixups);
 958                 break;
 959         }
 960
 961         /* Show mute-led control only on HP laptops
 962          * This is a sort of white-list: on HP laptops, EAPD corresponds
 963          * only to the mute-LED without actualy amp function.  Meanwhile,
 964          * others may use EAPD really as an amp switch, so it might be
 965          * not good to expose it blindly.
 966          */
 967         switch (codec->core.subsystem_id >> 16) {
 968         case 0x103c:
 969                 spec->gen.vmaster_mute_enum = 1;
 970                 break;
 971         }
 972
 973         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 974
 975         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
 976                                        spec->parse_flags);
 977         if (err < 0)
 978                 goto error;
 979
 980         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 981         if (err < 0)
 982                 goto error;
 983
 984         /* Some laptops with Conexant chips show stalls in S3 resume,
 985          * which falls into the single-cmd mode.
 986          * Better to make reset, then.
 987          */
 988         if (!codec->bus->core.sync_write) {
 989                 codec_info(codec,
 990                            "Enable sync_write for stable communication\n");
 991                 codec->bus->core.sync_write = 1;
 992                 codec->bus->allow_bus_reset = 1;
 993         }
 994
 995         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
 996
 997         return 0;
 998
 999  error:
1000         cx_auto_free(codec);
1001         return err;
1002 }
1003
1004 /*
1005  */
1006
1007 static const struct hda_device_id snd_hda_id_conexant[] = {
1008         HDA_CODEC_ENTRY(0x14f12008, "CX8200", patch_conexant_auto),
1009         HDA_CODEC_ENTRY(0x14f15045, "CX20549 (Venice)", patch_conexant_auto),
1010         HDA_CODEC_ENTRY(0x14f15047, "CX20551 (Waikiki)", patch_conexant_auto),
1011         HDA_CODEC_ENTRY(0x14f15051, "CX20561 (Hermosa)", patch_conexant_auto),
1012         HDA_CODEC_ENTRY(0x14f15066, "CX20582 (Pebble)", patch_conexant_auto),
1013         HDA_CODEC_ENTRY(0x14f15067, "CX20583 (Pebble HSF)", patch_conexant_auto),
1014         HDA_CODEC_ENTRY(0x14f15068, "CX20584", patch_conexant_auto),
1015         HDA_CODEC_ENTRY(0x14f15069, "CX20585", patch_conexant_auto),
1016         HDA_CODEC_ENTRY(0x14f1506c, "CX20588", patch_conexant_auto),
1017         HDA_CODEC_ENTRY(0x14f1506e, "CX20590", patch_conexant_auto),
1018         HDA_CODEC_ENTRY(0x14f15097, "CX20631", patch_conexant_auto),
1019         HDA_CODEC_ENTRY(0x14f15098, "CX20632", patch_conexant_auto),
1020         HDA_CODEC_ENTRY(0x14f150a1, "CX20641", patch_conexant_auto),
1021         HDA_CODEC_ENTRY(0x14f150a2, "CX20642", patch_conexant_auto),
1022         HDA_CODEC_ENTRY(0x14f150ab, "CX20651", patch_conexant_auto),
1023         HDA_CODEC_ENTRY(0x14f150ac, "CX20652", patch_conexant_auto),
1024         HDA_CODEC_ENTRY(0x14f150b8, "CX20664", patch_conexant_auto),
1025         HDA_CODEC_ENTRY(0x14f150b9, "CX20665", patch_conexant_auto),
1026         HDA_CODEC_ENTRY(0x14f150f1, "CX21722", patch_conexant_auto),
1027         HDA_CODEC_ENTRY(0x14f150f2, "CX20722", patch_conexant_auto),
1028         HDA_CODEC_ENTRY(0x14f150f3, "CX21724", patch_conexant_auto),
1029         HDA_CODEC_ENTRY(0x14f150f4, "CX20724", patch_conexant_auto),
1030         HDA_CODEC_ENTRY(0x14f1510f, "CX20751/2", patch_conexant_auto),
1031         HDA_CODEC_ENTRY(0x14f15110, "CX20751/2", patch_conexant_auto),
1032         HDA_CODEC_ENTRY(0x14f15111, "CX20753/4", patch_conexant_auto),
1033         HDA_CODEC_ENTRY(0x14f15113, "CX20755", patch_conexant_auto),
1034         HDA_CODEC_ENTRY(0x14f15114, "CX20756", patch_conexant_auto),
1035         HDA_CODEC_ENTRY(0x14f15115, "CX20757", patch_conexant_auto),
1036         HDA_CODEC_ENTRY(0x14f151d7, "CX20952", patch_conexant_auto),
1037         {} /* terminator */
1038 };
1039 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_conexant);
1040
1041 MODULE_LICENSE("GPL");
1042 MODULE_DESCRIPTION("Conexant HD-audio codec");
1043
1044 static struct hda_codec_driver conexant_driver = {
1045         .id = snd_hda_id_conexant,
1046 };
1047
1048 module_hda_codec_driver(conexant_driver);