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         int mute_led_polarity;
  57         unsigned int gpio_led;
  58         unsigned int gpio_mute_led_mask;
  59         unsigned int gpio_mic_led_mask;
  60
  61 };
  62
  63
  64 #ifdef CONFIG_SND_HDA_INPUT_BEEP
  65 static inline void set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
  66                                 int idx, int dir)
  67 {
  68         spec->gen.beep_nid = nid;
  69         spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
  70 }
  71 /* additional beep mixers; the actual parameters are overwritten at build */
  72 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
  73         HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
  74         HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
  75         { } /* end */
  76 };
  77
  78 /* create beep controls if needed */
  79 static int add_beep_ctls(struct hda_codec *codec)
  80 {
  81         struct conexant_spec *spec = codec->spec;
  82         int err;
  83
  84         if (spec->beep_amp) {
  85                 const struct snd_kcontrol_new *knew;
  86                 for (knew = cxt_beep_mixer; knew->name; knew++) {
  87                         struct snd_kcontrol *kctl;
  88                         kctl = snd_ctl_new1(knew, codec);
  89                         if (!kctl)
  90                                 return -ENOMEM;
  91                         kctl->private_value = spec->beep_amp;
  92                         err = snd_hda_ctl_add(codec, 0, kctl);
  93                         if (err < 0)
  94                                 return err;
  95                 }
  96         }
  97         return 0;
  98 }
  99 #else
 100 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
 101 #define add_beep_ctls(codec)    0
 102 #endif
 103
 104 /*
 105  * Automatic parser for CX20641 & co
 106  */
 107
 108 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 109 static void cx_auto_parse_beep(struct hda_codec *codec)
 110 {
 111         struct conexant_spec *spec = codec->spec;
 112         hda_nid_t nid;
 113
 114         for_each_hda_codec_node(nid, codec)
 115                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 116                         set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 117                         break;
 118                 }
 119 }
 120 #else
 121 #define cx_auto_parse_beep(codec)
 122 #endif
 123
 124 /* parse EAPDs */
 125 static void cx_auto_parse_eapd(struct hda_codec *codec)
 126 {
 127         struct conexant_spec *spec = codec->spec;
 128         hda_nid_t nid;
 129
 130         for_each_hda_codec_node(nid, codec) {
 131                 if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 132                         continue;
 133                 if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
 134                         continue;
 135                 spec->eapds[spec->num_eapds++] = nid;
 136                 if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
 137                         break;
 138         }
 139
 140         /* NOTE: below is a wild guess; if we have more than two EAPDs,
 141          * it's a new chip, where EAPDs are supposed to be associated to
 142          * pins, and we can control EAPD per pin.
 143          * OTOH, if only one or two EAPDs are found, it's an old chip,
 144          * thus it might control over all pins.
 145          */
 146         if (spec->num_eapds > 2)
 147                 spec->dynamic_eapd = 1;
 148 }
 149
 150 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
 151                               hda_nid_t *pins, bool on)
 152 {
 153         int i;
 154         for (i = 0; i < num_pins; i++) {
 155                 if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
 156                         snd_hda_codec_write(codec, pins[i], 0,
 157                                             AC_VERB_SET_EAPD_BTLENABLE,
 158                                             on ? 0x02 : 0);
 159         }
 160 }
 161
 162 /* turn on/off EAPD according to Master switch */
 163 static void cx_auto_vmaster_hook(void *private_data, int enabled)
 164 {
 165         struct hda_codec *codec = private_data;
 166         struct conexant_spec *spec = codec->spec;
 167
 168         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
 169 }
 170
 171 /* turn on/off EAPD according to Master switch (inversely!) for mute LED */
 172 static void cx_auto_vmaster_hook_mute_led(void *private_data, int enabled)
 173 {
 174         struct hda_codec *codec = private_data;
 175         struct conexant_spec *spec = codec->spec;
 176
 177         snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
 178                             AC_VERB_SET_EAPD_BTLENABLE,
 179                             enabled ? 0x00 : 0x02);
 180 }
 181
 182 static int cx_auto_build_controls(struct hda_codec *codec)
 183 {
 184         int err;
 185
 186         err = snd_hda_gen_build_controls(codec);
 187         if (err < 0)
 188                 return err;
 189
 190         err = add_beep_ctls(codec);
 191         if (err < 0)
 192                 return err;
 193
 194         return 0;
 195 }
 196
 197 static int cx_auto_init(struct hda_codec *codec)
 198 {
 199         struct conexant_spec *spec = codec->spec;
 200         snd_hda_gen_init(codec);
 201         if (!spec->dynamic_eapd)
 202                 cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
 203
 204         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
 205
 206         return 0;
 207 }
 208
 209 static void cx_auto_reboot_notify(struct hda_codec *codec)
 210 {
 211         struct conexant_spec *spec = codec->spec;
 212
 213         switch (codec->core.vendor_id) {
 214         case 0x14f150f2: /* CX20722 */
 215         case 0x14f150f4: /* CX20724 */
 216                 break;
 217         default:
 218                 return;
 219         }
 220
 221         /* Turn the CX20722 codec into D3 to avoid spurious noises
 222            from the internal speaker during (and after) reboot */
 223         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, false);
 224
 225         snd_hda_codec_set_power_to_all(codec, codec->core.afg, AC_PWRST_D3);
 226         snd_hda_codec_write(codec, codec->core.afg, 0,
 227                             AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
 228 }
 229
 230 static void cx_auto_free(struct hda_codec *codec)
 231 {
 232         cx_auto_reboot_notify(codec);
 233         snd_hda_gen_free(codec);
 234 }
 235
 236 static const struct hda_codec_ops cx_auto_patch_ops = {
 237         .build_controls = cx_auto_build_controls,
 238         .build_pcms = snd_hda_gen_build_pcms,
 239         .init = cx_auto_init,
 240         .reboot_notify = cx_auto_reboot_notify,
 241         .free = cx_auto_free,
 242         .unsol_event = snd_hda_jack_unsol_event,
 243 #ifdef CONFIG_PM
 244         .check_power_status = snd_hda_gen_check_power_status,
 245 #endif
 246 };
 247
 248 /*
 249  * pin fix-up
 250  */
 251 enum {
 252         CXT_PINCFG_LENOVO_X200,
 253         CXT_PINCFG_LENOVO_TP410,
 254         CXT_PINCFG_LEMOTE_A1004,
 255         CXT_PINCFG_LEMOTE_A1205,
 256         CXT_PINCFG_COMPAQ_CQ60,
 257         CXT_FIXUP_STEREO_DMIC,
 258         CXT_FIXUP_INC_MIC_BOOST,
 259         CXT_FIXUP_HEADPHONE_MIC_PIN,
 260         CXT_FIXUP_HEADPHONE_MIC,
 261         CXT_FIXUP_GPIO1,
 262         CXT_FIXUP_ASPIRE_DMIC,
 263         CXT_FIXUP_THINKPAD_ACPI,
 264         CXT_FIXUP_OLPC_XO,
 265         CXT_FIXUP_CAP_MIX_AMP,
 266         CXT_FIXUP_TOSHIBA_P105,
 267         CXT_FIXUP_HP_530,
 268         CXT_FIXUP_CAP_MIX_AMP_5047,
 269         CXT_FIXUP_MUTE_LED_EAPD,
 270         CXT_FIXUP_HP_SPECTRE,
 271         CXT_FIXUP_HP_GATE_MIC,
 272         CXT_FIXUP_MUTE_LED_GPIO,
 273 };
 274
 275 /* for hda_fixup_thinkpad_acpi() */
 276 #include "thinkpad_helper.c"
 277
 278 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
 279                                   const struct hda_fixup *fix, int action)
 280 {
 281         struct conexant_spec *spec = codec->spec;
 282         spec->gen.inv_dmic_split = 1;
 283 }
 284
 285 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
 286                                    const struct hda_fixup *fix, int action)
 287 {
 288         if (action != HDA_FIXUP_ACT_PRE_PROBE)
 289                 return;
 290
 291         snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
 292                                   (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
 293                                   (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 294                                   (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 295                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 296 }
 297
 298 static void cxt_update_headset_mode(struct hda_codec *codec)
 299 {
 300         /* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
 301         int i;
 302         bool mic_mode = false;
 303         struct conexant_spec *spec = codec->spec;
 304         struct auto_pin_cfg *cfg = &spec->gen.autocfg;
 305
 306         hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
 307
 308         for (i = 0; i < cfg->num_inputs; i++)
 309                 if (cfg->inputs[i].pin == mux_pin) {
 310                         mic_mode = !!cfg->inputs[i].is_headphone_mic;
 311                         break;
 312                 }
 313
 314         if (mic_mode) {
 315                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
 316                 spec->gen.hp_jack_present = false;
 317         } else {
 318                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
 319                 spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
 320         }
 321
 322         snd_hda_gen_update_outputs(codec);
 323 }
 324
 325 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
 326                                          struct snd_kcontrol *kcontrol,
 327                                          struct snd_ctl_elem_value *ucontrol)
 328 {
 329         cxt_update_headset_mode(codec);
 330 }
 331
 332 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
 333                                     const struct hda_fixup *fix, int action)
 334 {
 335         struct conexant_spec *spec = codec->spec;
 336
 337         switch (action) {
 338         case HDA_FIXUP_ACT_PRE_PROBE:
 339                 spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
 340                 snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
 341                 break;
 342         case HDA_FIXUP_ACT_PROBE:
 343                 spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
 344                 spec->gen.automute_hook = cxt_update_headset_mode;
 345                 break;
 346         case HDA_FIXUP_ACT_INIT:
 347                 cxt_update_headset_mode(codec);
 348                 break;
 349         }
 350 }
 351
 352 /* OPLC XO 1.5 fixup */
 353
 354 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
 355  * through the microphone jack.
 356  * When the user enables this through a mixer switch, both internal and
 357  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
 358  * we also allow the bias to be configured through a separate mixer
 359  * control. */
 360
 361 #define update_mic_pin(codec, nid, val)                                 \
 362         snd_hda_codec_update_cache(codec, nid, 0,                       \
 363                                    AC_VERB_SET_PIN_WIDGET_CONTROL, val)
 364
 365 static const struct hda_input_mux olpc_xo_dc_bias = {
 366         .num_items = 3,
 367         .items = {
 368                 { "Off", PIN_IN },
 369                 { "50%", PIN_VREF50 },
 370                 { "80%", PIN_VREF80 },
 371         },
 372 };
 373
 374 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
 375 {
 376         struct conexant_spec *spec = codec->spec;
 377         int ch, val;
 378
 379         for (ch = 0; ch < 2; ch++) {
 380                 val = AC_AMP_SET_OUTPUT |
 381                         (ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
 382                 if (!spec->dc_enable)
 383                         val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
 384                 snd_hda_codec_write(codec, 0x17, 0,
 385                                     AC_VERB_SET_AMP_GAIN_MUTE, val);
 386         }
 387 }
 388
 389 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
 390 {
 391         struct conexant_spec *spec = codec->spec;
 392         int cur_input, val;
 393         struct nid_path *path;
 394
 395         cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
 396
 397         /* Set up mic pins for port-B, C and F dynamically as the recording
 398          * LED is turned on/off by these pin controls
 399          */
 400         if (!spec->dc_enable) {
 401                 /* disable DC bias path and pin for port F */
 402                 update_mic_pin(codec, 0x1e, 0);
 403                 snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
 404
 405                 /* update port B (ext mic) and C (int mic) */
 406                 /* OLPC defers mic widget control until when capture is
 407                  * started because the microphone LED comes on as soon as
 408                  * these settings are put in place. if we did this before
 409                  * recording, it would give the false indication that
 410                  * recording is happening when it is not.
 411                  */
 412                 update_mic_pin(codec, 0x1a, spec->recording ?
 413                                snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
 414                 update_mic_pin(codec, 0x1b, spec->recording ?
 415                                snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
 416                 /* enable normal mic path */
 417                 path = snd_hda_get_path_from_idx(codec, cur_input);
 418                 if (path)
 419                         snd_hda_activate_path(codec, path, true, false);
 420         } else {
 421                 /* disable normal mic path */
 422                 path = snd_hda_get_path_from_idx(codec, cur_input);
 423                 if (path)
 424                         snd_hda_activate_path(codec, path, false, false);
 425
 426                 /* Even though port F is the DC input, the bias is controlled
 427                  * on port B.  We also leave that port as an active input (but
 428                  * unselected) in DC mode just in case that is necessary to
 429                  * make the bias setting take effect.
 430                  */
 431                 if (spec->recording)
 432                         val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
 433                 else
 434                         val = 0;
 435                 update_mic_pin(codec, 0x1a, val);
 436                 update_mic_pin(codec, 0x1b, 0);
 437                 /* enable DC bias path and pin */
 438                 update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
 439                 snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
 440         }
 441 }
 442
 443 /* mic_autoswitch hook */
 444 static void olpc_xo_automic(struct hda_codec *codec,
 445                             struct hda_jack_callback *jack)
 446 {
 447         struct conexant_spec *spec = codec->spec;
 448
 449         /* in DC mode, we don't handle automic */
 450         if (!spec->dc_enable)
 451                 snd_hda_gen_mic_autoswitch(codec, jack);
 452         olpc_xo_update_mic_pins(codec);
 453         if (spec->dc_enable)
 454                 olpc_xo_update_mic_boost(codec);
 455 }
 456
 457 /* pcm_capture hook */
 458 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
 459                                  struct hda_codec *codec,
 460                                  struct snd_pcm_substream *substream,
 461                                  int action)
 462 {
 463         struct conexant_spec *spec = codec->spec;
 464
 465         /* toggle spec->recording flag and update mic pins accordingly
 466          * for turning on/off LED
 467          */
 468         switch (action) {
 469         case HDA_GEN_PCM_ACT_PREPARE:
 470                 spec->recording = 1;
 471                 olpc_xo_update_mic_pins(codec);
 472                 break;
 473         case HDA_GEN_PCM_ACT_CLEANUP:
 474                 spec->recording = 0;
 475                 olpc_xo_update_mic_pins(codec);
 476                 break;
 477         }
 478 }
 479
 480 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
 481                                struct snd_ctl_elem_value *ucontrol)
 482 {
 483         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 484         struct conexant_spec *spec = codec->spec;
 485         ucontrol->value.integer.value[0] = spec->dc_enable;
 486         return 0;
 487 }
 488
 489 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
 490                                struct snd_ctl_elem_value *ucontrol)
 491 {
 492         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 493         struct conexant_spec *spec = codec->spec;
 494         int dc_enable = !!ucontrol->value.integer.value[0];
 495
 496         if (dc_enable == spec->dc_enable)
 497                 return 0;
 498
 499         spec->dc_enable = dc_enable;
 500         olpc_xo_update_mic_pins(codec);
 501         olpc_xo_update_mic_boost(codec);
 502         return 1;
 503 }
 504
 505 static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
 506                                     struct snd_ctl_elem_value *ucontrol)
 507 {
 508         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 509         struct conexant_spec *spec = codec->spec;
 510         ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
 511         return 0;
 512 }
 513
 514 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
 515                                      struct snd_ctl_elem_info *uinfo)
 516 {
 517         return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
 518 }
 519
 520 static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
 521                                     struct snd_ctl_elem_value *ucontrol)
 522 {
 523         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 524         struct conexant_spec *spec = codec->spec;
 525         const struct hda_input_mux *imux = &olpc_xo_dc_bias;
 526         unsigned int idx;
 527
 528         idx = ucontrol->value.enumerated.item[0];
 529         if (idx >= imux->num_items)
 530                 idx = imux->num_items - 1;
 531         if (spec->dc_input_bias == idx)
 532                 return 0;
 533
 534         spec->dc_input_bias = idx;
 535         if (spec->dc_enable)
 536                 olpc_xo_update_mic_pins(codec);
 537         return 1;
 538 }
 539
 540 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
 541         {
 542                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 543                 .name = "DC Mode Enable Switch",
 544                 .info = snd_ctl_boolean_mono_info,
 545                 .get = olpc_xo_dc_mode_get,
 546                 .put = olpc_xo_dc_mode_put,
 547         },
 548         {
 549                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 550                 .name = "DC Input Bias Enum",
 551                 .info = olpc_xo_dc_bias_enum_info,
 552                 .get = olpc_xo_dc_bias_enum_get,
 553                 .put = olpc_xo_dc_bias_enum_put,
 554         },
 555         {}
 556 };
 557
 558 /* overriding mic boost put callback; update mic boost volume only when
 559  * DC mode is disabled
 560  */
 561 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
 562                                  struct snd_ctl_elem_value *ucontrol)
 563 {
 564         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 565         struct conexant_spec *spec = codec->spec;
 566         int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
 567         if (ret > 0 && spec->dc_enable)
 568                 olpc_xo_update_mic_boost(codec);
 569         return ret;
 570 }
 571
 572 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
 573                                     const struct hda_fixup *fix, int action)
 574 {
 575         struct conexant_spec *spec = codec->spec;
 576         int i;
 577
 578         if (action != HDA_FIXUP_ACT_PROBE)
 579                 return;
 580
 581         spec->gen.mic_autoswitch_hook = olpc_xo_automic;
 582         spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
 583         spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
 584
 585         snd_hda_add_new_ctls(codec, olpc_xo_mixers);
 586
 587         /* OLPC's microphone port is DC coupled for use with external sensors,
 588          * therefore we use a 50% mic bias in order to center the input signal
 589          * with the DC input range of the codec.
 590          */
 591         snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
 592
 593         /* override mic boost control */
 594         for (i = 0; i < spec->gen.kctls.used; i++) {
 595                 struct snd_kcontrol_new *kctl =
 596                         snd_array_elem(&spec->gen.kctls, i);
 597                 if (!strcmp(kctl->name, "Mic Boost Volume")) {
 598                         kctl->put = olpc_xo_mic_boost_put;
 599                         break;
 600                 }
 601         }
 602 }
 603
 604 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
 605                                     const struct hda_fixup *fix, int action)
 606 {
 607         struct conexant_spec *spec = codec->spec;
 608
 609         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 610                 spec->mute_led_eapd = 0x1b;
 611                 spec->dynamic_eapd = 1;
 612                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
 613         }
 614 }
 615
 616 /*
 617  * Fix max input level on mixer widget to 0dB
 618  * (originally it has 0x2b steps with 0dB offset 0x14)
 619  */
 620 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
 621                                   const struct hda_fixup *fix, int action)
 622 {
 623         snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
 624                                   (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
 625                                   (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 626                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 627                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 628 }
 629
 630 /*
 631  * Fix max input level on mixer widget to 0dB
 632  * (originally it has 0x1e steps with 0 dB offset 0x17)
 633  */
 634 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
 635                                   const struct hda_fixup *fix, int action)
 636 {
 637         snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
 638                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 639                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 640                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 641                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 642 }
 643
 644 static void cxt_fixup_hp_gate_mic_jack(struct hda_codec *codec,
 645                                        const struct hda_fixup *fix,
 646                                        int action)
 647 {
 648         /* the mic pin (0x19) doesn't give an unsolicited event;
 649          * probe the mic pin together with the headphone pin (0x16)
 650          */
 651         if (action == HDA_FIXUP_ACT_PROBE)
 652                 snd_hda_jack_set_gating_jack(codec, 0x19, 0x16);
 653 }
 654
 655 /* update LED status via GPIO */
 656 static void cxt_update_gpio_led(struct hda_codec *codec, unsigned int mask,
 657                                 bool enabled)
 658 {
 659         struct conexant_spec *spec = codec->spec;
 660         unsigned int oldval = spec->gpio_led;
 661
 662         if (spec->mute_led_polarity)
 663                 enabled = !enabled;
 664
 665         if (enabled)
 666                 spec->gpio_led &= ~mask;
 667         else
 668                 spec->gpio_led |= mask;
 669         if (spec->gpio_led != oldval)
 670                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
 671                                     spec->gpio_led);
 672 }
 673
 674 /* turn on/off mute LED via GPIO per vmaster hook */
 675 static void cxt_fixup_gpio_mute_hook(void *private_data, int enabled)
 676 {
 677         struct hda_codec *codec = private_data;
 678         struct conexant_spec *spec = codec->spec;
 679
 680         cxt_update_gpio_led(codec, spec->gpio_mute_led_mask, enabled);
 681 }
 682
 683 /* turn on/off mic-mute LED via GPIO per capture hook */
 684 static void cxt_fixup_gpio_mic_mute_hook(struct hda_codec *codec,
 685                                          struct snd_kcontrol *kcontrol,
 686                                          struct snd_ctl_elem_value *ucontrol)
 687 {
 688         struct conexant_spec *spec = codec->spec;
 689
 690         if (ucontrol)
 691                 cxt_update_gpio_led(codec, spec->gpio_mic_led_mask,
 692                                     ucontrol->value.integer.value[0] ||
 693                                     ucontrol->value.integer.value[1]);
 694 }
 695
 696
 697 static void cxt_fixup_mute_led_gpio(struct hda_codec *codec,
 698                                 const struct hda_fixup *fix, int action)
 699 {
 700         struct conexant_spec *spec = codec->spec;
 701         static const struct hda_verb gpio_init[] = {
 702                 { 0x01, AC_VERB_SET_GPIO_MASK, 0x03 },
 703                 { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03 },
 704                 {}
 705         };
 706         codec_info(codec, "action: %d gpio_led: %d\n", action, spec->gpio_led);
 707
 708         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 709                 spec->gen.vmaster_mute.hook = cxt_fixup_gpio_mute_hook;
 710                 spec->gen.cap_sync_hook = cxt_fixup_gpio_mic_mute_hook;
 711                 spec->gpio_led = 0;
 712                 spec->mute_led_polarity = 0;
 713                 spec->gpio_mute_led_mask = 0x01;
 714                 spec->gpio_mic_led_mask = 0x02;
 715         }
 716         snd_hda_add_verbs(codec, gpio_init);
 717         if (spec->gpio_led)
 718                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
 719                                     spec->gpio_led);
 720 }
 721
 722
 723 /* ThinkPad X200 & co with cxt5051 */
 724 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
 725         { 0x16, 0x042140ff }, /* HP (seq# overridden) */
 726         { 0x17, 0x21a11000 }, /* dock-mic */
 727         { 0x19, 0x2121103f }, /* dock-HP */
 728         { 0x1c, 0x21440100 }, /* dock SPDIF out */
 729         {}
 730 };
 731
 732 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
 733 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
 734         { 0x19, 0x042110ff }, /* HP (seq# overridden) */
 735         { 0x1a, 0x21a190f0 }, /* dock-mic */
 736         { 0x1c, 0x212140ff }, /* dock-HP */
 737         {}
 738 };
 739
 740 /* Lemote A1004/A1205 with cxt5066 */
 741 static const struct hda_pintbl cxt_pincfg_lemote[] = {
 742         { 0x1a, 0x90a10020 }, /* Internal mic */
 743         { 0x1b, 0x03a11020 }, /* External mic */
 744         { 0x1d, 0x400101f0 }, /* Not used */
 745         { 0x1e, 0x40a701f0 }, /* Not used */
 746         { 0x20, 0x404501f0 }, /* Not used */
 747         { 0x22, 0x404401f0 }, /* Not used */
 748         { 0x23, 0x40a701f0 }, /* Not used */
 749         {}
 750 };
 751
 752 static const struct hda_fixup cxt_fixups[] = {
 753         [CXT_PINCFG_LENOVO_X200] = {
 754                 .type = HDA_FIXUP_PINS,
 755                 .v.pins = cxt_pincfg_lenovo_x200,
 756         },
 757         [CXT_PINCFG_LENOVO_TP410] = {
 758                 .type = HDA_FIXUP_PINS,
 759                 .v.pins = cxt_pincfg_lenovo_tp410,
 760                 .chained = true,
 761                 .chain_id = CXT_FIXUP_THINKPAD_ACPI,
 762         },
 763         [CXT_PINCFG_LEMOTE_A1004] = {
 764                 .type = HDA_FIXUP_PINS,
 765                 .chained = true,
 766                 .chain_id = CXT_FIXUP_INC_MIC_BOOST,
 767                 .v.pins = cxt_pincfg_lemote,
 768         },
 769         [CXT_PINCFG_LEMOTE_A1205] = {
 770                 .type = HDA_FIXUP_PINS,
 771                 .v.pins = cxt_pincfg_lemote,
 772         },
 773         [CXT_PINCFG_COMPAQ_CQ60] = {
 774                 .type = HDA_FIXUP_PINS,
 775                 .v.pins = (const struct hda_pintbl[]) {
 776                         /* 0x17 was falsely set up as a mic, it should 0x1d */
 777                         { 0x17, 0x400001f0 },
 778                         { 0x1d, 0x97a70120 },
 779                         { }
 780                 }
 781         },
 782         [CXT_FIXUP_STEREO_DMIC] = {
 783                 .type = HDA_FIXUP_FUNC,
 784                 .v.func = cxt_fixup_stereo_dmic,
 785         },
 786         [CXT_FIXUP_INC_MIC_BOOST] = {
 787                 .type = HDA_FIXUP_FUNC,
 788                 .v.func = cxt5066_increase_mic_boost,
 789         },
 790         [CXT_FIXUP_HEADPHONE_MIC_PIN] = {
 791                 .type = HDA_FIXUP_PINS,
 792                 .chained = true,
 793                 .chain_id = CXT_FIXUP_HEADPHONE_MIC,
 794                 .v.pins = (const struct hda_pintbl[]) {
 795                         { 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
 796                         { }
 797                 }
 798         },
 799         [CXT_FIXUP_HEADPHONE_MIC] = {
 800                 .type = HDA_FIXUP_FUNC,
 801                 .v.func = cxt_fixup_headphone_mic,
 802         },
 803         [CXT_FIXUP_GPIO1] = {
 804                 .type = HDA_FIXUP_VERBS,
 805                 .v.verbs = (const struct hda_verb[]) {
 806                         { 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
 807                         { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
 808                         { 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
 809                         { }
 810                 },
 811         },
 812         [CXT_FIXUP_ASPIRE_DMIC] = {
 813                 .type = HDA_FIXUP_FUNC,
 814                 .v.func = cxt_fixup_stereo_dmic,
 815                 .chained = true,
 816                 .chain_id = CXT_FIXUP_GPIO1,
 817         },
 818         [CXT_FIXUP_THINKPAD_ACPI] = {
 819                 .type = HDA_FIXUP_FUNC,
 820                 .v.func = hda_fixup_thinkpad_acpi,
 821         },
 822         [CXT_FIXUP_OLPC_XO] = {
 823                 .type = HDA_FIXUP_FUNC,
 824                 .v.func = cxt_fixup_olpc_xo,
 825         },
 826         [CXT_FIXUP_CAP_MIX_AMP] = {
 827                 .type = HDA_FIXUP_FUNC,
 828                 .v.func = cxt_fixup_cap_mix_amp,
 829         },
 830         [CXT_FIXUP_TOSHIBA_P105] = {
 831                 .type = HDA_FIXUP_PINS,
 832                 .v.pins = (const struct hda_pintbl[]) {
 833                         { 0x10, 0x961701f0 }, /* speaker/hp */
 834                         { 0x12, 0x02a1901e }, /* ext mic */
 835                         { 0x14, 0x95a70110 }, /* int mic */
 836                         {}
 837                 },
 838         },
 839         [CXT_FIXUP_HP_530] = {
 840                 .type = HDA_FIXUP_PINS,
 841                 .v.pins = (const struct hda_pintbl[]) {
 842                         { 0x12, 0x90a60160 }, /* int mic */
 843                         {}
 844                 },
 845                 .chained = true,
 846                 .chain_id = CXT_FIXUP_CAP_MIX_AMP,
 847         },
 848         [CXT_FIXUP_CAP_MIX_AMP_5047] = {
 849                 .type = HDA_FIXUP_FUNC,
 850                 .v.func = cxt_fixup_cap_mix_amp_5047,
 851         },
 852         [CXT_FIXUP_MUTE_LED_EAPD] = {
 853                 .type = HDA_FIXUP_FUNC,
 854                 .v.func = cxt_fixup_mute_led_eapd,
 855         },
 856         [CXT_FIXUP_HP_SPECTRE] = {
 857                 .type = HDA_FIXUP_PINS,
 858                 .v.pins = (const struct hda_pintbl[]) {
 859                         /* enable NID 0x1d for the speaker on top */
 860                         { 0x1d, 0x91170111 },
 861                         { }
 862                 }
 863         },
 864         [CXT_FIXUP_HP_GATE_MIC] = {
 865                 .type = HDA_FIXUP_FUNC,
 866                 .v.func = cxt_fixup_hp_gate_mic_jack,
 867         },
 868         [CXT_FIXUP_MUTE_LED_GPIO] = {
 869                 .type = HDA_FIXUP_FUNC,
 870                 .v.func = cxt_fixup_mute_led_gpio,
 871         },
 872 };
 873
 874 static const struct snd_pci_quirk cxt5045_fixups[] = {
 875         SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
 876         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
 877         /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
 878          * really bad sound over 0dB on NID 0x17.
 879          */
 880         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
 881         SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
 882         SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
 883         SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
 884         {}
 885 };
 886
 887 static const struct hda_model_fixup cxt5045_fixup_models[] = {
 888         { .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
 889         { .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
 890         { .id = CXT_FIXUP_HP_530, .name = "hp-530" },
 891         {}
 892 };
 893
 894 static const struct snd_pci_quirk cxt5047_fixups[] = {
 895         /* HP laptops have really bad sound over 0 dB on NID 0x10.
 896          */
 897         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
 898         {}
 899 };
 900
 901 static const struct hda_model_fixup cxt5047_fixup_models[] = {
 902         { .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
 903         {}
 904 };
 905
 906 static const struct snd_pci_quirk cxt5051_fixups[] = {
 907         SND_PCI_QUIRK(0x103c, 0x360b, "Compaq CQ60", CXT_PINCFG_COMPAQ_CQ60),
 908         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
 909         {}
 910 };
 911
 912 static const struct hda_model_fixup cxt5051_fixup_models[] = {
 913         { .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
 914         {}
 915 };
 916
 917 static const struct snd_pci_quirk cxt5066_fixups[] = {
 918         SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
 919         SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
 920         SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
 921         SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
 922         SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC),
 923         SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
 924         SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
 925         SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
 926         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
 927         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
 928         SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
 929         SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
 930         SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 931         SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 932         SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
 933         SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
 934         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
 935         SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
 936         SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 937         SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 938         SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
 939         SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
 940         SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
 941         SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
 942         {}
 943 };
 944
 945 static const struct hda_model_fixup cxt5066_fixup_models[] = {
 946         { .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
 947         { .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
 948         { .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
 949         { .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
 950         { .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
 951         { .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
 952         { .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
 953         { .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
 954         { .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
 955         { .id = CXT_FIXUP_MUTE_LED_GPIO, .name = "mute-led-gpio" },
 956         {}
 957 };
 958
 959 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
 960  * can be created (bko#42825)
 961  */
 962 static void add_cx5051_fake_mutes(struct hda_codec *codec)
 963 {
 964         struct conexant_spec *spec = codec->spec;
 965         static hda_nid_t out_nids[] = {
 966                 0x10, 0x11, 0
 967         };
 968         hda_nid_t *p;
 969
 970         for (p = out_nids; *p; p++)
 971                 snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
 972                                           AC_AMPCAP_MIN_MUTE |
 973                                           query_amp_caps(codec, *p, HDA_OUTPUT));
 974         spec->gen.dac_min_mute = true;
 975 }
 976
 977 static int patch_conexant_auto(struct hda_codec *codec)
 978 {
 979         struct conexant_spec *spec;
 980         int err;
 981
 982         codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
 983
 984         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 985         if (!spec)
 986                 return -ENOMEM;
 987         snd_hda_gen_spec_init(&spec->gen);
 988         codec->spec = spec;
 989         codec->patch_ops = cx_auto_patch_ops;
 990
 991         cx_auto_parse_beep(codec);
 992         cx_auto_parse_eapd(codec);
 993         spec->gen.own_eapd_ctl = 1;
 994         if (spec->dynamic_eapd)
 995                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
 996
 997         switch (codec->core.vendor_id) {
 998         case 0x14f15045:
 999                 codec->single_adc_amp = 1;
1000                 spec->gen.mixer_nid = 0x17;
1001                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1002                 snd_hda_pick_fixup(codec, cxt5045_fixup_models,
1003                                    cxt5045_fixups, cxt_fixups);
1004                 break;
1005         case 0x14f15047:
1006                 codec->pin_amp_workaround = 1;
1007                 spec->gen.mixer_nid = 0x19;
1008                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1009                 snd_hda_pick_fixup(codec, cxt5047_fixup_models,
1010                                    cxt5047_fixups, cxt_fixups);
1011                 break;
1012         case 0x14f15051:
1013                 add_cx5051_fake_mutes(codec);
1014                 codec->pin_amp_workaround = 1;
1015                 snd_hda_pick_fixup(codec, cxt5051_fixup_models,
1016                                    cxt5051_fixups, cxt_fixups);
1017                 break;
1018         case 0x14f150f2:
1019                 codec->power_save_node = 1;
1020                 /* Fall through */
1021         default:
1022                 codec->pin_amp_workaround = 1;
1023                 snd_hda_pick_fixup(codec, cxt5066_fixup_models,
1024                                    cxt5066_fixups, cxt_fixups);
1025                 break;
1026         }
1027
1028         /* Show mute-led control only on HP laptops
1029          * This is a sort of white-list: on HP laptops, EAPD corresponds
1030          * only to the mute-LED without actualy amp function.  Meanwhile,
1031          * others may use EAPD really as an amp switch, so it might be
1032          * not good to expose it blindly.
1033          */
1034         switch (codec->core.subsystem_id >> 16) {
1035         case 0x103c:
1036                 spec->gen.vmaster_mute_enum = 1;
1037                 break;
1038         }
1039
1040         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1041
1042         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
1043                                        spec->parse_flags);
1044         if (err < 0)
1045                 goto error;
1046
1047         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1048         if (err < 0)
1049                 goto error;
1050
1051         /* Some laptops with Conexant chips show stalls in S3 resume,
1052          * which falls into the single-cmd mode.
1053          * Better to make reset, then.
1054          */
1055         if (!codec->bus->core.sync_write) {
1056                 codec_info(codec,
1057                            "Enable sync_write for stable communication\n");
1058                 codec->bus->core.sync_write = 1;
1059                 codec->bus->allow_bus_reset = 1;
1060         }
1061
1062         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1063
1064         return 0;
1065
1066  error:
1067         cx_auto_free(codec);
1068         return err;
1069 }
1070
1071 /*
1072  */
1073
1074 static const struct hda_device_id snd_hda_id_conexant[] = {
1075         HDA_CODEC_ENTRY(0x14f12008, "CX8200", patch_conexant_auto),
1076         HDA_CODEC_ENTRY(0x14f15045, "CX20549 (Venice)", patch_conexant_auto),
1077         HDA_CODEC_ENTRY(0x14f15047, "CX20551 (Waikiki)", patch_conexant_auto),
1078         HDA_CODEC_ENTRY(0x14f15051, "CX20561 (Hermosa)", patch_conexant_auto),
1079         HDA_CODEC_ENTRY(0x14f15066, "CX20582 (Pebble)", patch_conexant_auto),
1080         HDA_CODEC_ENTRY(0x14f15067, "CX20583 (Pebble HSF)", patch_conexant_auto),
1081         HDA_CODEC_ENTRY(0x14f15068, "CX20584", patch_conexant_auto),
1082         HDA_CODEC_ENTRY(0x14f15069, "CX20585", patch_conexant_auto),
1083         HDA_CODEC_ENTRY(0x14f1506c, "CX20588", patch_conexant_auto),
1084         HDA_CODEC_ENTRY(0x14f1506e, "CX20590", patch_conexant_auto),
1085         HDA_CODEC_ENTRY(0x14f15097, "CX20631", patch_conexant_auto),
1086         HDA_CODEC_ENTRY(0x14f15098, "CX20632", patch_conexant_auto),
1087         HDA_CODEC_ENTRY(0x14f150a1, "CX20641", patch_conexant_auto),
1088         HDA_CODEC_ENTRY(0x14f150a2, "CX20642", patch_conexant_auto),
1089         HDA_CODEC_ENTRY(0x14f150ab, "CX20651", patch_conexant_auto),
1090         HDA_CODEC_ENTRY(0x14f150ac, "CX20652", patch_conexant_auto),
1091         HDA_CODEC_ENTRY(0x14f150b8, "CX20664", patch_conexant_auto),
1092         HDA_CODEC_ENTRY(0x14f150b9, "CX20665", patch_conexant_auto),
1093         HDA_CODEC_ENTRY(0x14f150f1, "CX21722", patch_conexant_auto),
1094         HDA_CODEC_ENTRY(0x14f150f2, "CX20722", patch_conexant_auto),
1095         HDA_CODEC_ENTRY(0x14f150f3, "CX21724", patch_conexant_auto),
1096         HDA_CODEC_ENTRY(0x14f150f4, "CX20724", patch_conexant_auto),
1097         HDA_CODEC_ENTRY(0x14f1510f, "CX20751/2", patch_conexant_auto),
1098         HDA_CODEC_ENTRY(0x14f15110, "CX20751/2", patch_conexant_auto),
1099         HDA_CODEC_ENTRY(0x14f15111, "CX20753/4", patch_conexant_auto),
1100         HDA_CODEC_ENTRY(0x14f15113, "CX20755", patch_conexant_auto),
1101         HDA_CODEC_ENTRY(0x14f15114, "CX20756", patch_conexant_auto),
1102         HDA_CODEC_ENTRY(0x14f15115, "CX20757", patch_conexant_auto),
1103         HDA_CODEC_ENTRY(0x14f151d7, "CX20952", patch_conexant_auto),
1104         {} /* terminator */
1105 };
1106 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_conexant);
1107
1108 MODULE_LICENSE("GPL");
1109 MODULE_DESCRIPTION("Conexant HD-audio codec");
1110
1111 static struct hda_codec_driver conexant_driver = {
1112         .id = snd_hda_id_conexant,
1113 };
1114
1115 module_hda_codec_driver(conexant_driver);