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, end_nid;
 107
 108         end_nid = codec->start_nid + codec->num_nodes;
 109         for (nid = codec->start_nid; nid < end_nid; nid++)
 110                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 111                         set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 112                         break;
 113                 }
 114 }
 115 #else
 116 #define cx_auto_parse_beep(codec)
 117 #endif
 118
 119 /* parse EAPDs */
 120 static void cx_auto_parse_eapd(struct hda_codec *codec)
 121 {
 122         struct conexant_spec *spec = codec->spec;
 123         hda_nid_t nid, end_nid;
 124
 125         end_nid = codec->start_nid + codec->num_nodes;
 126         for (nid = codec->start_nid; nid < end_nid; nid++) {
 127                 if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 128                         continue;
 129                 if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
 130                         continue;
 131                 spec->eapds[spec->num_eapds++] = nid;
 132                 if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
 133                         break;
 134         }
 135
 136         /* NOTE: below is a wild guess; if we have more than two EAPDs,
 137          * it's a new chip, where EAPDs are supposed to be associated to
 138          * pins, and we can control EAPD per pin.
 139          * OTOH, if only one or two EAPDs are found, it's an old chip,
 140          * thus it might control over all pins.
 141          */
 142         if (spec->num_eapds > 2)
 143                 spec->dynamic_eapd = 1;
 144 }
 145
 146 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
 147                               hda_nid_t *pins, bool on)
 148 {
 149         int i;
 150         for (i = 0; i < num_pins; i++) {
 151                 if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
 152                         snd_hda_codec_write(codec, pins[i], 0,
 153                                             AC_VERB_SET_EAPD_BTLENABLE,
 154                                             on ? 0x02 : 0);
 155         }
 156 }
 157
 158 /* turn on/off EAPD according to Master switch */
 159 static void cx_auto_vmaster_hook(void *private_data, int enabled)
 160 {
 161         struct hda_codec *codec = private_data;
 162         struct conexant_spec *spec = codec->spec;
 163
 164         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
 165 }
 166
 167 /* turn on/off EAPD according to Master switch (inversely!) for mute LED */
 168 static void cx_auto_vmaster_hook_mute_led(void *private_data, int enabled)
 169 {
 170         struct hda_codec *codec = private_data;
 171         struct conexant_spec *spec = codec->spec;
 172
 173         snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
 174                             AC_VERB_SET_EAPD_BTLENABLE,
 175                             enabled ? 0x00 : 0x02);
 176 }
 177
 178 static int cx_auto_build_controls(struct hda_codec *codec)
 179 {
 180         int err;
 181
 182         err = snd_hda_gen_build_controls(codec);
 183         if (err < 0)
 184                 return err;
 185
 186         err = add_beep_ctls(codec);
 187         if (err < 0)
 188                 return err;
 189
 190         return 0;
 191 }
 192
 193 static int cx_auto_init(struct hda_codec *codec)
 194 {
 195         struct conexant_spec *spec = codec->spec;
 196         snd_hda_gen_init(codec);
 197         if (!spec->dynamic_eapd)
 198                 cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
 199
 200         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
 201
 202         return 0;
 203 }
 204
 205 #define cx_auto_free    snd_hda_gen_free
 206
 207 static const struct hda_codec_ops cx_auto_patch_ops = {
 208         .build_controls = cx_auto_build_controls,
 209         .build_pcms = snd_hda_gen_build_pcms,
 210         .init = cx_auto_init,
 211         .free = cx_auto_free,
 212         .unsol_event = snd_hda_jack_unsol_event,
 213 #ifdef CONFIG_PM
 214         .check_power_status = snd_hda_gen_check_power_status,
 215 #endif
 216 };
 217
 218 /*
 219  * pin fix-up
 220  */
 221 enum {
 222         CXT_PINCFG_LENOVO_X200,
 223         CXT_PINCFG_LENOVO_TP410,
 224         CXT_PINCFG_LEMOTE_A1004,
 225         CXT_PINCFG_LEMOTE_A1205,
 226         CXT_FIXUP_STEREO_DMIC,
 227         CXT_FIXUP_INC_MIC_BOOST,
 228         CXT_FIXUP_HEADPHONE_MIC_PIN,
 229         CXT_FIXUP_HEADPHONE_MIC,
 230         CXT_FIXUP_GPIO1,
 231         CXT_FIXUP_ASPIRE_DMIC,
 232         CXT_FIXUP_THINKPAD_ACPI,
 233         CXT_FIXUP_OLPC_XO,
 234         CXT_FIXUP_CAP_MIX_AMP,
 235         CXT_FIXUP_TOSHIBA_P105,
 236         CXT_FIXUP_HP_530,
 237         CXT_FIXUP_CAP_MIX_AMP_5047,
 238         CXT_FIXUP_MUTE_LED_EAPD,
 239 };
 240
 241 /* for hda_fixup_thinkpad_acpi() */
 242 #include "thinkpad_helper.c"
 243
 244 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
 245                                   const struct hda_fixup *fix, int action)
 246 {
 247         struct conexant_spec *spec = codec->spec;
 248         spec->gen.inv_dmic_split = 1;
 249 }
 250
 251 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
 252                                    const struct hda_fixup *fix, int action)
 253 {
 254         if (action != HDA_FIXUP_ACT_PRE_PROBE)
 255                 return;
 256
 257         snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
 258                                   (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
 259                                   (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 260                                   (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 261                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 262 }
 263
 264 static void cxt_update_headset_mode(struct hda_codec *codec)
 265 {
 266         /* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
 267         int i;
 268         bool mic_mode = false;
 269         struct conexant_spec *spec = codec->spec;
 270         struct auto_pin_cfg *cfg = &spec->gen.autocfg;
 271
 272         hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
 273
 274         for (i = 0; i < cfg->num_inputs; i++)
 275                 if (cfg->inputs[i].pin == mux_pin) {
 276                         mic_mode = !!cfg->inputs[i].is_headphone_mic;
 277                         break;
 278                 }
 279
 280         if (mic_mode) {
 281                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
 282                 spec->gen.hp_jack_present = false;
 283         } else {
 284                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
 285                 spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
 286         }
 287
 288         snd_hda_gen_update_outputs(codec);
 289 }
 290
 291 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
 292                                          struct snd_kcontrol *kcontrol,
 293                                          struct snd_ctl_elem_value *ucontrol)
 294 {
 295         cxt_update_headset_mode(codec);
 296 }
 297
 298 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
 299                                     const struct hda_fixup *fix, int action)
 300 {
 301         struct conexant_spec *spec = codec->spec;
 302
 303         switch (action) {
 304         case HDA_FIXUP_ACT_PRE_PROBE:
 305                 spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
 306                 break;
 307         case HDA_FIXUP_ACT_PROBE:
 308                 spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
 309                 spec->gen.automute_hook = cxt_update_headset_mode;
 310                 break;
 311         case HDA_FIXUP_ACT_INIT:
 312                 cxt_update_headset_mode(codec);
 313                 break;
 314         }
 315 }
 316
 317 /* OPLC XO 1.5 fixup */
 318
 319 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
 320  * through the microphone jack.
 321  * When the user enables this through a mixer switch, both internal and
 322  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
 323  * we also allow the bias to be configured through a separate mixer
 324  * control. */
 325
 326 #define update_mic_pin(codec, nid, val)                                 \
 327         snd_hda_codec_update_cache(codec, nid, 0,                       \
 328                                    AC_VERB_SET_PIN_WIDGET_CONTROL, val)
 329
 330 static const struct hda_input_mux olpc_xo_dc_bias = {
 331         .num_items = 3,
 332         .items = {
 333                 { "Off", PIN_IN },
 334                 { "50%", PIN_VREF50 },
 335                 { "80%", PIN_VREF80 },
 336         },
 337 };
 338
 339 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
 340 {
 341         struct conexant_spec *spec = codec->spec;
 342         int ch, val;
 343
 344         for (ch = 0; ch < 2; ch++) {
 345                 val = AC_AMP_SET_OUTPUT |
 346                         (ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
 347                 if (!spec->dc_enable)
 348                         val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
 349                 snd_hda_codec_write(codec, 0x17, 0,
 350                                     AC_VERB_SET_AMP_GAIN_MUTE, val);
 351         }
 352 }
 353
 354 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
 355 {
 356         struct conexant_spec *spec = codec->spec;
 357         int cur_input, val;
 358         struct nid_path *path;
 359
 360         cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
 361
 362         /* Set up mic pins for port-B, C and F dynamically as the recording
 363          * LED is turned on/off by these pin controls
 364          */
 365         if (!spec->dc_enable) {
 366                 /* disable DC bias path and pin for port F */
 367                 update_mic_pin(codec, 0x1e, 0);
 368                 snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
 369
 370                 /* update port B (ext mic) and C (int mic) */
 371                 /* OLPC defers mic widget control until when capture is
 372                  * started because the microphone LED comes on as soon as
 373                  * these settings are put in place. if we did this before
 374                  * recording, it would give the false indication that
 375                  * recording is happening when it is not.
 376                  */
 377                 update_mic_pin(codec, 0x1a, spec->recording ?
 378                                snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
 379                 update_mic_pin(codec, 0x1b, spec->recording ?
 380                                snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
 381                 /* enable normal mic path */
 382                 path = snd_hda_get_path_from_idx(codec, cur_input);
 383                 if (path)
 384                         snd_hda_activate_path(codec, path, true, false);
 385         } else {
 386                 /* disable normal mic path */
 387                 path = snd_hda_get_path_from_idx(codec, cur_input);
 388                 if (path)
 389                         snd_hda_activate_path(codec, path, false, false);
 390
 391                 /* Even though port F is the DC input, the bias is controlled
 392                  * on port B.  We also leave that port as an active input (but
 393                  * unselected) in DC mode just in case that is necessary to
 394                  * make the bias setting take effect.
 395                  */
 396                 if (spec->recording)
 397                         val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
 398                 else
 399                         val = 0;
 400                 update_mic_pin(codec, 0x1a, val);
 401                 update_mic_pin(codec, 0x1b, 0);
 402                 /* enable DC bias path and pin */
 403                 update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
 404                 snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
 405         }
 406 }
 407
 408 /* mic_autoswitch hook */
 409 static void olpc_xo_automic(struct hda_codec *codec,
 410                             struct hda_jack_callback *jack)
 411 {
 412         struct conexant_spec *spec = codec->spec;
 413         int saved_cached_write = codec->cached_write;
 414
 415         codec->cached_write = 1;
 416         /* in DC mode, we don't handle automic */
 417         if (!spec->dc_enable)
 418                 snd_hda_gen_mic_autoswitch(codec, jack);
 419         olpc_xo_update_mic_pins(codec);
 420         snd_hda_codec_flush_cache(codec);
 421         codec->cached_write = saved_cached_write;
 422         if (spec->dc_enable)
 423                 olpc_xo_update_mic_boost(codec);
 424 }
 425
 426 /* pcm_capture hook */
 427 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
 428                                  struct hda_codec *codec,
 429                                  struct snd_pcm_substream *substream,
 430                                  int action)
 431 {
 432         struct conexant_spec *spec = codec->spec;
 433
 434         /* toggle spec->recording flag and update mic pins accordingly
 435          * for turning on/off LED
 436          */
 437         switch (action) {
 438         case HDA_GEN_PCM_ACT_PREPARE:
 439                 spec->recording = 1;
 440                 olpc_xo_update_mic_pins(codec);
 441                 break;
 442         case HDA_GEN_PCM_ACT_CLEANUP:
 443                 spec->recording = 0;
 444                 olpc_xo_update_mic_pins(codec);
 445                 break;
 446         }
 447 }
 448
 449 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
 450                                struct snd_ctl_elem_value *ucontrol)
 451 {
 452         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 453         struct conexant_spec *spec = codec->spec;
 454         ucontrol->value.integer.value[0] = spec->dc_enable;
 455         return 0;
 456 }
 457
 458 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
 459                                struct snd_ctl_elem_value *ucontrol)
 460 {
 461         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 462         struct conexant_spec *spec = codec->spec;
 463         int dc_enable = !!ucontrol->value.integer.value[0];
 464
 465         if (dc_enable == spec->dc_enable)
 466                 return 0;
 467
 468         spec->dc_enable = dc_enable;
 469         olpc_xo_update_mic_pins(codec);
 470         olpc_xo_update_mic_boost(codec);
 471         return 1;
 472 }
 473
 474 static int olpc_xo_dc_bias_enum_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.enumerated.item[0] = spec->dc_input_bias;
 480         return 0;
 481 }
 482
 483 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
 484                                      struct snd_ctl_elem_info *uinfo)
 485 {
 486         return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
 487 }
 488
 489 static int olpc_xo_dc_bias_enum_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         const struct hda_input_mux *imux = &olpc_xo_dc_bias;
 495         unsigned int idx;
 496
 497         idx = ucontrol->value.enumerated.item[0];
 498         if (idx >= imux->num_items)
 499                 idx = imux->num_items - 1;
 500         if (spec->dc_input_bias == idx)
 501                 return 0;
 502
 503         spec->dc_input_bias = idx;
 504         if (spec->dc_enable)
 505                 olpc_xo_update_mic_pins(codec);
 506         return 1;
 507 }
 508
 509 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
 510         {
 511                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 512                 .name = "DC Mode Enable Switch",
 513                 .info = snd_ctl_boolean_mono_info,
 514                 .get = olpc_xo_dc_mode_get,
 515                 .put = olpc_xo_dc_mode_put,
 516         },
 517         {
 518                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 519                 .name = "DC Input Bias Enum",
 520                 .info = olpc_xo_dc_bias_enum_info,
 521                 .get = olpc_xo_dc_bias_enum_get,
 522                 .put = olpc_xo_dc_bias_enum_put,
 523         },
 524         {}
 525 };
 526
 527 /* overriding mic boost put callback; update mic boost volume only when
 528  * DC mode is disabled
 529  */
 530 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
 531                                  struct snd_ctl_elem_value *ucontrol)
 532 {
 533         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 534         struct conexant_spec *spec = codec->spec;
 535         int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
 536         if (ret > 0 && spec->dc_enable)
 537                 olpc_xo_update_mic_boost(codec);
 538         return ret;
 539 }
 540
 541 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
 542                                     const struct hda_fixup *fix, int action)
 543 {
 544         struct conexant_spec *spec = codec->spec;
 545         int i;
 546
 547         if (action != HDA_FIXUP_ACT_PROBE)
 548                 return;
 549
 550         spec->gen.mic_autoswitch_hook = olpc_xo_automic;
 551         spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
 552         spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
 553
 554         snd_hda_add_new_ctls(codec, olpc_xo_mixers);
 555
 556         /* OLPC's microphone port is DC coupled for use with external sensors,
 557          * therefore we use a 50% mic bias in order to center the input signal
 558          * with the DC input range of the codec.
 559          */
 560         snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
 561
 562         /* override mic boost control */
 563         for (i = 0; i < spec->gen.kctls.used; i++) {
 564                 struct snd_kcontrol_new *kctl =
 565                         snd_array_elem(&spec->gen.kctls, i);
 566                 if (!strcmp(kctl->name, "Mic Boost Volume")) {
 567                         kctl->put = olpc_xo_mic_boost_put;
 568                         break;
 569                 }
 570         }
 571 }
 572
 573 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
 574                                     const struct hda_fixup *fix, int action)
 575 {
 576         struct conexant_spec *spec = codec->spec;
 577
 578         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 579                 spec->mute_led_eapd = 0x1b;
 580                 spec->dynamic_eapd = 1;
 581                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
 582         }
 583 }
 584
 585 /*
 586  * Fix max input level on mixer widget to 0dB
 587  * (originally it has 0x2b steps with 0dB offset 0x14)
 588  */
 589 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
 590                                   const struct hda_fixup *fix, int action)
 591 {
 592         snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
 593                                   (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
 594                                   (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 595                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 596                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 597 }
 598
 599 /*
 600  * Fix max input level on mixer widget to 0dB
 601  * (originally it has 0x1e steps with 0 dB offset 0x17)
 602  */
 603 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
 604                                   const struct hda_fixup *fix, int action)
 605 {
 606         snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
 607                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 608                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 609                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 610                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 611 }
 612
 613 /* ThinkPad X200 & co with cxt5051 */
 614 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
 615         { 0x16, 0x042140ff }, /* HP (seq# overridden) */
 616         { 0x17, 0x21a11000 }, /* dock-mic */
 617         { 0x19, 0x2121103f }, /* dock-HP */
 618         { 0x1c, 0x21440100 }, /* dock SPDIF out */
 619         {}
 620 };
 621
 622 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
 623 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
 624         { 0x19, 0x042110ff }, /* HP (seq# overridden) */
 625         { 0x1a, 0x21a190f0 }, /* dock-mic */
 626         { 0x1c, 0x212140ff }, /* dock-HP */
 627         {}
 628 };
 629
 630 /* Lemote A1004/A1205 with cxt5066 */
 631 static const struct hda_pintbl cxt_pincfg_lemote[] = {
 632         { 0x1a, 0x90a10020 }, /* Internal mic */
 633         { 0x1b, 0x03a11020 }, /* External mic */
 634         { 0x1d, 0x400101f0 }, /* Not used */
 635         { 0x1e, 0x40a701f0 }, /* Not used */
 636         { 0x20, 0x404501f0 }, /* Not used */
 637         { 0x22, 0x404401f0 }, /* Not used */
 638         { 0x23, 0x40a701f0 }, /* Not used */
 639         {}
 640 };
 641
 642 static const struct hda_fixup cxt_fixups[] = {
 643         [CXT_PINCFG_LENOVO_X200] = {
 644                 .type = HDA_FIXUP_PINS,
 645                 .v.pins = cxt_pincfg_lenovo_x200,
 646         },
 647         [CXT_PINCFG_LENOVO_TP410] = {
 648                 .type = HDA_FIXUP_PINS,
 649                 .v.pins = cxt_pincfg_lenovo_tp410,
 650                 .chained = true,
 651                 .chain_id = CXT_FIXUP_THINKPAD_ACPI,
 652         },
 653         [CXT_PINCFG_LEMOTE_A1004] = {
 654                 .type = HDA_FIXUP_PINS,
 655                 .chained = true,
 656                 .chain_id = CXT_FIXUP_INC_MIC_BOOST,
 657                 .v.pins = cxt_pincfg_lemote,
 658         },
 659         [CXT_PINCFG_LEMOTE_A1205] = {
 660                 .type = HDA_FIXUP_PINS,
 661                 .v.pins = cxt_pincfg_lemote,
 662         },
 663         [CXT_FIXUP_STEREO_DMIC] = {
 664                 .type = HDA_FIXUP_FUNC,
 665                 .v.func = cxt_fixup_stereo_dmic,
 666         },
 667         [CXT_FIXUP_INC_MIC_BOOST] = {
 668                 .type = HDA_FIXUP_FUNC,
 669                 .v.func = cxt5066_increase_mic_boost,
 670         },
 671         [CXT_FIXUP_HEADPHONE_MIC_PIN] = {
 672                 .type = HDA_FIXUP_PINS,
 673                 .chained = true,
 674                 .chain_id = CXT_FIXUP_HEADPHONE_MIC,
 675                 .v.pins = (const struct hda_pintbl[]) {
 676                         { 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
 677                         { }
 678                 }
 679         },
 680         [CXT_FIXUP_HEADPHONE_MIC] = {
 681                 .type = HDA_FIXUP_FUNC,
 682                 .v.func = cxt_fixup_headphone_mic,
 683         },
 684         [CXT_FIXUP_GPIO1] = {
 685                 .type = HDA_FIXUP_VERBS,
 686                 .v.verbs = (const struct hda_verb[]) {
 687                         { 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
 688                         { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
 689                         { 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
 690                         { }
 691                 },
 692         },
 693         [CXT_FIXUP_ASPIRE_DMIC] = {
 694                 .type = HDA_FIXUP_FUNC,
 695                 .v.func = cxt_fixup_stereo_dmic,
 696                 .chained = true,
 697                 .chain_id = CXT_FIXUP_GPIO1,
 698         },
 699         [CXT_FIXUP_THINKPAD_ACPI] = {
 700                 .type = HDA_FIXUP_FUNC,
 701                 .v.func = hda_fixup_thinkpad_acpi,
 702         },
 703         [CXT_FIXUP_OLPC_XO] = {
 704                 .type = HDA_FIXUP_FUNC,
 705                 .v.func = cxt_fixup_olpc_xo,
 706         },
 707         [CXT_FIXUP_CAP_MIX_AMP] = {
 708                 .type = HDA_FIXUP_FUNC,
 709                 .v.func = cxt_fixup_cap_mix_amp,
 710         },
 711         [CXT_FIXUP_TOSHIBA_P105] = {
 712                 .type = HDA_FIXUP_PINS,
 713                 .v.pins = (const struct hda_pintbl[]) {
 714                         { 0x10, 0x961701f0 }, /* speaker/hp */
 715                         { 0x12, 0x02a1901e }, /* ext mic */
 716                         { 0x14, 0x95a70110 }, /* int mic */
 717                         {}
 718                 },
 719         },
 720         [CXT_FIXUP_HP_530] = {
 721                 .type = HDA_FIXUP_PINS,
 722                 .v.pins = (const struct hda_pintbl[]) {
 723                         { 0x12, 0x90a60160 }, /* int mic */
 724                         {}
 725                 },
 726                 .chained = true,
 727                 .chain_id = CXT_FIXUP_CAP_MIX_AMP,
 728         },
 729         [CXT_FIXUP_CAP_MIX_AMP_5047] = {
 730                 .type = HDA_FIXUP_FUNC,
 731                 .v.func = cxt_fixup_cap_mix_amp_5047,
 732         },
 733         [CXT_FIXUP_MUTE_LED_EAPD] = {
 734                 .type = HDA_FIXUP_FUNC,
 735                 .v.func = cxt_fixup_mute_led_eapd,
 736         },
 737 };
 738
 739 static const struct snd_pci_quirk cxt5045_fixups[] = {
 740         SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
 741         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
 742         /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
 743          * really bad sound over 0dB on NID 0x17.
 744          */
 745         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
 746         SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
 747         SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
 748         SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
 749         {}
 750 };
 751
 752 static const struct hda_model_fixup cxt5045_fixup_models[] = {
 753         { .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
 754         { .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
 755         { .id = CXT_FIXUP_HP_530, .name = "hp-530" },
 756         {}
 757 };
 758
 759 static const struct snd_pci_quirk cxt5047_fixups[] = {
 760         /* HP laptops have really bad sound over 0 dB on NID 0x10.
 761          */
 762         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
 763         {}
 764 };
 765
 766 static const struct hda_model_fixup cxt5047_fixup_models[] = {
 767         { .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
 768         {}
 769 };
 770
 771 static const struct snd_pci_quirk cxt5051_fixups[] = {
 772         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
 773         {}
 774 };
 775
 776 static const struct hda_model_fixup cxt5051_fixup_models[] = {
 777         { .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
 778         {}
 779 };
 780
 781 static const struct snd_pci_quirk cxt5066_fixups[] = {
 782         SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
 783         SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
 784         SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
 785         SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
 786         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
 787         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
 788         SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
 789         SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
 790         SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 791         SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 792         SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
 793         SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
 794         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
 795         SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 796         SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 797         SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
 798         SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
 799         SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
 800         SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
 801         {}
 802 };
 803
 804 static const struct hda_model_fixup cxt5066_fixup_models[] = {
 805         { .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
 806         { .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
 807         { .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
 808         { .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
 809         { .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
 810         { .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
 811         { .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
 812         { .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
 813         { .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
 814         {}
 815 };
 816
 817 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
 818  * can be created (bko#42825)
 819  */
 820 static void add_cx5051_fake_mutes(struct hda_codec *codec)
 821 {
 822         struct conexant_spec *spec = codec->spec;
 823         static hda_nid_t out_nids[] = {
 824                 0x10, 0x11, 0
 825         };
 826         hda_nid_t *p;
 827
 828         for (p = out_nids; *p; p++)
 829                 snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
 830                                           AC_AMPCAP_MIN_MUTE |
 831                                           query_amp_caps(codec, *p, HDA_OUTPUT));
 832         spec->gen.dac_min_mute = true;
 833 }
 834
 835 static int patch_conexant_auto(struct hda_codec *codec)
 836 {
 837         struct conexant_spec *spec;
 838         int err;
 839
 840         codec_info(codec, "%s: BIOS auto-probing.\n", codec->chip_name);
 841
 842         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 843         if (!spec)
 844                 return -ENOMEM;
 845         snd_hda_gen_spec_init(&spec->gen);
 846         codec->spec = spec;
 847
 848         cx_auto_parse_beep(codec);
 849         cx_auto_parse_eapd(codec);
 850         spec->gen.own_eapd_ctl = 1;
 851         if (spec->dynamic_eapd)
 852                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
 853
 854         switch (codec->vendor_id) {
 855         case 0x14f15045:
 856                 codec->single_adc_amp = 1;
 857                 spec->gen.mixer_nid = 0x17;
 858                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 859                 snd_hda_pick_fixup(codec, cxt5045_fixup_models,
 860                                    cxt5045_fixups, cxt_fixups);
 861                 break;
 862         case 0x14f15047:
 863                 codec->pin_amp_workaround = 1;
 864                 spec->gen.mixer_nid = 0x19;
 865                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 866                 snd_hda_pick_fixup(codec, cxt5047_fixup_models,
 867                                    cxt5047_fixups, cxt_fixups);
 868                 break;
 869         case 0x14f15051:
 870                 add_cx5051_fake_mutes(codec);
 871                 codec->pin_amp_workaround = 1;
 872                 snd_hda_pick_fixup(codec, cxt5051_fixup_models,
 873                                    cxt5051_fixups, cxt_fixups);
 874                 break;
 875         default:
 876                 codec->pin_amp_workaround = 1;
 877                 snd_hda_pick_fixup(codec, cxt5066_fixup_models,
 878                                    cxt5066_fixups, cxt_fixups);
 879                 break;
 880         }
 881
 882         /* Show mute-led control only on HP laptops
 883          * This is a sort of white-list: on HP laptops, EAPD corresponds
 884          * only to the mute-LED without actualy amp function.  Meanwhile,
 885          * others may use EAPD really as an amp switch, so it might be
 886          * not good to expose it blindly.
 887          */
 888         switch (codec->subsystem_id >> 16) {
 889         case 0x103c:
 890                 spec->gen.vmaster_mute_enum = 1;
 891                 break;
 892         }
 893
 894         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 895
 896         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
 897                                        spec->parse_flags);
 898         if (err < 0)
 899                 goto error;
 900
 901         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 902         if (err < 0)
 903                 goto error;
 904
 905         codec->patch_ops = cx_auto_patch_ops;
 906
 907         /* Some laptops with Conexant chips show stalls in S3 resume,
 908          * which falls into the single-cmd mode.
 909          * Better to make reset, then.
 910          */
 911         if (!codec->bus->sync_write) {
 912                 codec_info(codec,
 913                            "Enable sync_write for stable communication\n");
 914                 codec->bus->sync_write = 1;
 915                 codec->bus->allow_bus_reset = 1;
 916         }
 917
 918         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
 919
 920         return 0;
 921
 922  error:
 923         cx_auto_free(codec);
 924         return err;
 925 }
 926
 927 /*
 928  */
 929
 930 static const struct hda_codec_preset snd_hda_preset_conexant[] = {
 931         { .id = 0x14f15045, .name = "CX20549 (Venice)",
 932           .patch = patch_conexant_auto },
 933         { .id = 0x14f15047, .name = "CX20551 (Waikiki)",
 934           .patch = patch_conexant_auto },
 935         { .id = 0x14f15051, .name = "CX20561 (Hermosa)",
 936           .patch = patch_conexant_auto },
 937         { .id = 0x14f15066, .name = "CX20582 (Pebble)",
 938           .patch = patch_conexant_auto },
 939         { .id = 0x14f15067, .name = "CX20583 (Pebble HSF)",
 940           .patch = patch_conexant_auto },
 941         { .id = 0x14f15068, .name = "CX20584",
 942           .patch = patch_conexant_auto },
 943         { .id = 0x14f15069, .name = "CX20585",
 944           .patch = patch_conexant_auto },
 945         { .id = 0x14f1506c, .name = "CX20588",
 946           .patch = patch_conexant_auto },
 947         { .id = 0x14f1506e, .name = "CX20590",
 948           .patch = patch_conexant_auto },
 949         { .id = 0x14f15097, .name = "CX20631",
 950           .patch = patch_conexant_auto },
 951         { .id = 0x14f15098, .name = "CX20632",
 952           .patch = patch_conexant_auto },
 953         { .id = 0x14f150a1, .name = "CX20641",
 954           .patch = patch_conexant_auto },
 955         { .id = 0x14f150a2, .name = "CX20642",
 956           .patch = patch_conexant_auto },
 957         { .id = 0x14f150ab, .name = "CX20651",
 958           .patch = patch_conexant_auto },
 959         { .id = 0x14f150ac, .name = "CX20652",
 960           .patch = patch_conexant_auto },
 961         { .id = 0x14f150b8, .name = "CX20664",
 962           .patch = patch_conexant_auto },
 963         { .id = 0x14f150b9, .name = "CX20665",
 964           .patch = patch_conexant_auto },
 965         { .id = 0x14f1510f, .name = "CX20751/2",
 966           .patch = patch_conexant_auto },
 967         { .id = 0x14f15110, .name = "CX20751/2",
 968           .patch = patch_conexant_auto },
 969         { .id = 0x14f15111, .name = "CX20753/4",
 970           .patch = patch_conexant_auto },
 971         { .id = 0x14f15113, .name = "CX20755",
 972           .patch = patch_conexant_auto },
 973         { .id = 0x14f15114, .name = "CX20756",
 974           .patch = patch_conexant_auto },
 975         { .id = 0x14f15115, .name = "CX20757",
 976           .patch = patch_conexant_auto },
 977         { .id = 0x14f151d7, .name = "CX20952",
 978           .patch = patch_conexant_auto },
 979         {} /* terminator */
 980 };
 981
 982 MODULE_ALIAS("snd-hda-codec-id:14f15045");
 983 MODULE_ALIAS("snd-hda-codec-id:14f15047");
 984 MODULE_ALIAS("snd-hda-codec-id:14f15051");
 985 MODULE_ALIAS("snd-hda-codec-id:14f15066");
 986 MODULE_ALIAS("snd-hda-codec-id:14f15067");
 987 MODULE_ALIAS("snd-hda-codec-id:14f15068");
 988 MODULE_ALIAS("snd-hda-codec-id:14f15069");
 989 MODULE_ALIAS("snd-hda-codec-id:14f1506c");
 990 MODULE_ALIAS("snd-hda-codec-id:14f1506e");
 991 MODULE_ALIAS("snd-hda-codec-id:14f15097");
 992 MODULE_ALIAS("snd-hda-codec-id:14f15098");
 993 MODULE_ALIAS("snd-hda-codec-id:14f150a1");
 994 MODULE_ALIAS("snd-hda-codec-id:14f150a2");
 995 MODULE_ALIAS("snd-hda-codec-id:14f150ab");
 996 MODULE_ALIAS("snd-hda-codec-id:14f150ac");
 997 MODULE_ALIAS("snd-hda-codec-id:14f150b8");
 998 MODULE_ALIAS("snd-hda-codec-id:14f150b9");
 999 MODULE_ALIAS("snd-hda-codec-id:14f1510f");
1000 MODULE_ALIAS("snd-hda-codec-id:14f15110");
1001 MODULE_ALIAS("snd-hda-codec-id:14f15111");
1002 MODULE_ALIAS("snd-hda-codec-id:14f15113");
1003 MODULE_ALIAS("snd-hda-codec-id:14f15114");
1004 MODULE_ALIAS("snd-hda-codec-id:14f15115");
1005 MODULE_ALIAS("snd-hda-codec-id:14f151d7");
1006
1007 MODULE_LICENSE("GPL");
1008 MODULE_DESCRIPTION("Conexant HD-audio codec");
1009
1010 static struct hda_codec_preset_list conexant_list = {
1011         .preset = snd_hda_preset_conexant,
1012         .owner = THIS_MODULE,
1013 };
1014
1015 static int __init patch_conexant_init(void)
1016 {
1017         return snd_hda_add_codec_preset(&conexant_list);
1018 }
1019
1020 static void __exit patch_conexant_exit(void)
1021 {
1022         snd_hda_delete_codec_preset(&conexant_list);
1023 }
1024
1025 module_init(patch_conexant_init)
1026 module_exit(patch_conexant_exit)