sound/pci/hda/patch_cirrus.c

   1 /*
   2  * HD audio interface patch for Cirrus Logic CS420x chip
   3  *
   4  * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
   5  *
   6  *  This driver is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This driver is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19  */
  20
  21 #include <linux/init.h>
  22 #include <linux/delay.h>
  23 #include <linux/slab.h>
  24 #include <linux/pci.h>
  25 #include <linux/module.h>
  26 #include <sound/core.h>
  27 #include "hda_codec.h"
  28 #include "hda_local.h"
  29 #include "hda_jack.h"
  30 #include <sound/tlv.h>
  31
  32 /*
  33  */
  34
  35 struct cs_spec {
  36         int board_config;
  37         struct auto_pin_cfg autocfg;
  38         struct hda_multi_out multiout;
  39         struct snd_kcontrol *vmaster_sw;
  40         struct snd_kcontrol *vmaster_vol;
  41
  42         hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
  43         hda_nid_t slave_dig_outs[2];
  44
  45         unsigned int input_idx[AUTO_PIN_LAST];
  46         unsigned int capsrc_idx[AUTO_PIN_LAST];
  47         hda_nid_t adc_nid[AUTO_PIN_LAST];
  48         unsigned int adc_idx[AUTO_PIN_LAST];
  49         unsigned int num_inputs;
  50         unsigned int cur_input;
  51         unsigned int automic_idx;
  52         hda_nid_t cur_adc;
  53         unsigned int cur_adc_stream_tag;
  54         unsigned int cur_adc_format;
  55         hda_nid_t dig_in;
  56
  57         const struct hda_bind_ctls *capture_bind[2];
  58
  59         unsigned int gpio_mask;
  60         unsigned int gpio_dir;
  61         unsigned int gpio_data;
  62         unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
  63         unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
  64
  65         struct hda_pcm pcm_rec[2];      /* PCM information */
  66
  67         unsigned int hp_detect:1;
  68         unsigned int mic_detect:1;
  69         /* CS421x */
  70         unsigned int spdif_detect:1;
  71         unsigned int sense_b:1;
  72         hda_nid_t vendor_nid;
  73         struct hda_input_mux input_mux;
  74         unsigned int last_input;
  75 };
  76
  77 /* available models with CS420x */
  78 enum {
  79         CS420X_MBP53,
  80         CS420X_MBP55,
  81         CS420X_IMAC27,
  82         CS420X_APPLE,
  83         CS420X_AUTO,
  84         CS420X_MODELS
  85 };
  86
  87 /* CS421x boards */
  88 enum {
  89         CS421X_CDB4210,
  90         CS421X_MODELS
  91 };
  92
  93 /* Vendor-specific processing widget */
  94 #define CS420X_VENDOR_NID       0x11
  95 #define CS_DIG_OUT1_PIN_NID     0x10
  96 #define CS_DIG_OUT2_PIN_NID     0x15
  97 #define CS_DMIC1_PIN_NID        0x12
  98 #define CS_DMIC2_PIN_NID        0x0e
  99
 100 /* coef indices */
 101 #define IDX_SPDIF_STAT          0x0000
 102 #define IDX_SPDIF_CTL           0x0001
 103 #define IDX_ADC_CFG             0x0002
 104 /* SZC bitmask, 4 modes below:
 105  * 0 = immediate,
 106  * 1 = digital immediate, analog zero-cross
 107  * 2 = digtail & analog soft-ramp
 108  * 3 = digital soft-ramp, analog zero-cross
 109  */
 110 #define   CS_COEF_ADC_SZC_MASK          (3 << 0)
 111 #define   CS_COEF_ADC_MIC_SZC_MODE      (3 << 0) /* SZC setup for mic */
 112 #define   CS_COEF_ADC_LI_SZC_MODE       (3 << 0) /* SZC setup for line-in */
 113 /* PGA mode: 0 = differential, 1 = signle-ended */
 114 #define   CS_COEF_ADC_MIC_PGA_MODE      (1 << 5) /* PGA setup for mic */
 115 #define   CS_COEF_ADC_LI_PGA_MODE       (1 << 6) /* PGA setup for line-in */
 116 #define IDX_DAC_CFG             0x0003
 117 /* SZC bitmask, 4 modes below:
 118  * 0 = Immediate
 119  * 1 = zero-cross
 120  * 2 = soft-ramp
 121  * 3 = soft-ramp on zero-cross
 122  */
 123 #define   CS_COEF_DAC_HP_SZC_MODE       (3 << 0) /* nid 0x02 */
 124 #define   CS_COEF_DAC_LO_SZC_MODE       (3 << 2) /* nid 0x03 */
 125 #define   CS_COEF_DAC_SPK_SZC_MODE      (3 << 4) /* nid 0x04 */
 126
 127 #define IDX_BEEP_CFG            0x0004
 128 /* 0x0008 - test reg key */
 129 /* 0x0009 - 0x0014 -> 12 test regs */
 130 /* 0x0015 - visibility reg */
 131
 132 /*
 133  * Cirrus Logic CS4210
 134  *
 135  * 1 DAC => HP(sense) / Speakers,
 136  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
 137  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
 138 */
 139 #define CS4210_DAC_NID          0x02
 140 #define CS4210_ADC_NID          0x03
 141 #define CS421X_VENDOR_NID       0x0B
 142 #define CS421X_DMIC_PIN_NID     0x09 /* Port E */
 143 #define CS421X_SPDIF_PIN_NID    0x0A /* Port H */
 144
 145 #define CS421X_IDX_DEV_CFG      0x01
 146 #define CS421X_IDX_ADC_CFG      0x02
 147 #define CS421X_IDX_DAC_CFG      0x03
 148 #define CS421X_IDX_SPK_CTL      0x04
 149
 150 #define SPDIF_EVENT             0x04
 151
 152 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
 153 {
 154         struct cs_spec *spec = codec->spec;
 155         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 156                             AC_VERB_SET_COEF_INDEX, idx);
 157         return snd_hda_codec_read(codec, spec->vendor_nid, 0,
 158                                   AC_VERB_GET_PROC_COEF, 0);
 159 }
 160
 161 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
 162                                       unsigned int coef)
 163 {
 164         struct cs_spec *spec = codec->spec;
 165         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 166                             AC_VERB_SET_COEF_INDEX, idx);
 167         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 168                             AC_VERB_SET_PROC_COEF, coef);
 169 }
 170
 171
 172 #define HP_EVENT        1
 173 #define MIC_EVENT       2
 174
 175 /*
 176  * PCM callbacks
 177  */
 178 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
 179                                 struct hda_codec *codec,
 180                                 struct snd_pcm_substream *substream)
 181 {
 182         struct cs_spec *spec = codec->spec;
 183         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
 184                                              hinfo);
 185 }
 186
 187 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 188                                    struct hda_codec *codec,
 189                                    unsigned int stream_tag,
 190                                    unsigned int format,
 191                                    struct snd_pcm_substream *substream)
 192 {
 193         struct cs_spec *spec = codec->spec;
 194         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
 195                                                 stream_tag, format, substream);
 196 }
 197
 198 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 199                                    struct hda_codec *codec,
 200                                    struct snd_pcm_substream *substream)
 201 {
 202         struct cs_spec *spec = codec->spec;
 203         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 204 }
 205
 206 /*
 207  * Digital out
 208  */
 209 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 210                                     struct hda_codec *codec,
 211                                     struct snd_pcm_substream *substream)
 212 {
 213         struct cs_spec *spec = codec->spec;
 214         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 215 }
 216
 217 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 218                                      struct hda_codec *codec,
 219                                      struct snd_pcm_substream *substream)
 220 {
 221         struct cs_spec *spec = codec->spec;
 222         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 223 }
 224
 225 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 226                                        struct hda_codec *codec,
 227                                        unsigned int stream_tag,
 228                                        unsigned int format,
 229                                        struct snd_pcm_substream *substream)
 230 {
 231         struct cs_spec *spec = codec->spec;
 232         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
 233                                              format, substream);
 234 }
 235
 236 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 237                                        struct hda_codec *codec,
 238                                        struct snd_pcm_substream *substream)
 239 {
 240         struct cs_spec *spec = codec->spec;
 241         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
 242 }
 243
 244 static void cs_update_input_select(struct hda_codec *codec)
 245 {
 246         struct cs_spec *spec = codec->spec;
 247         if (spec->cur_adc)
 248                 snd_hda_codec_write(codec, spec->cur_adc, 0,
 249                                     AC_VERB_SET_CONNECT_SEL,
 250                                     spec->adc_idx[spec->cur_input]);
 251 }
 252
 253 /*
 254  * Analog capture
 255  */
 256 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 257                                   struct hda_codec *codec,
 258                                   unsigned int stream_tag,
 259                                   unsigned int format,
 260                                   struct snd_pcm_substream *substream)
 261 {
 262         struct cs_spec *spec = codec->spec;
 263         spec->cur_adc = spec->adc_nid[spec->cur_input];
 264         spec->cur_adc_stream_tag = stream_tag;
 265         spec->cur_adc_format = format;
 266         cs_update_input_select(codec);
 267         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
 268         return 0;
 269 }
 270
 271 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 272                                   struct hda_codec *codec,
 273                                   struct snd_pcm_substream *substream)
 274 {
 275         struct cs_spec *spec = codec->spec;
 276         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
 277         spec->cur_adc = 0;
 278         return 0;
 279 }
 280
 281 /*
 282  */
 283 static const struct hda_pcm_stream cs_pcm_analog_playback = {
 284         .substreams = 1,
 285         .channels_min = 2,
 286         .channels_max = 2,
 287         .ops = {
 288                 .open = cs_playback_pcm_open,
 289                 .prepare = cs_playback_pcm_prepare,
 290                 .cleanup = cs_playback_pcm_cleanup
 291         },
 292 };
 293
 294 static const struct hda_pcm_stream cs_pcm_analog_capture = {
 295         .substreams = 1,
 296         .channels_min = 2,
 297         .channels_max = 2,
 298         .ops = {
 299                 .prepare = cs_capture_pcm_prepare,
 300                 .cleanup = cs_capture_pcm_cleanup
 301         },
 302 };
 303
 304 static const struct hda_pcm_stream cs_pcm_digital_playback = {
 305         .substreams = 1,
 306         .channels_min = 2,
 307         .channels_max = 2,
 308         .ops = {
 309                 .open = cs_dig_playback_pcm_open,
 310                 .close = cs_dig_playback_pcm_close,
 311                 .prepare = cs_dig_playback_pcm_prepare,
 312                 .cleanup = cs_dig_playback_pcm_cleanup
 313         },
 314 };
 315
 316 static const struct hda_pcm_stream cs_pcm_digital_capture = {
 317         .substreams = 1,
 318         .channels_min = 2,
 319         .channels_max = 2,
 320 };
 321
 322 static int cs_build_pcms(struct hda_codec *codec)
 323 {
 324         struct cs_spec *spec = codec->spec;
 325         struct hda_pcm *info = spec->pcm_rec;
 326
 327         codec->pcm_info = info;
 328         codec->num_pcms = 0;
 329
 330         info->name = "Cirrus Analog";
 331         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
 332         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
 333         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 334                 spec->multiout.max_channels;
 335         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
 336         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
 337                 spec->adc_nid[spec->cur_input];
 338         codec->num_pcms++;
 339
 340         if (!spec->multiout.dig_out_nid && !spec->dig_in)
 341                 return 0;
 342
 343         info++;
 344         info->name = "Cirrus Digital";
 345         info->pcm_type = spec->autocfg.dig_out_type[0];
 346         if (!info->pcm_type)
 347                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
 348         if (spec->multiout.dig_out_nid) {
 349                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
 350                         cs_pcm_digital_playback;
 351                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 352                         spec->multiout.dig_out_nid;
 353         }
 354         if (spec->dig_in) {
 355                 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 356                         cs_pcm_digital_capture;
 357                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
 358         }
 359         codec->num_pcms++;
 360
 361         return 0;
 362 }
 363
 364 /*
 365  * parse codec topology
 366  */
 367
 368 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
 369 {
 370         hda_nid_t dac;
 371         if (!pin)
 372                 return 0;
 373         if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
 374                 return 0;
 375         return dac;
 376 }
 377
 378 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
 379 {
 380         struct cs_spec *spec = codec->spec;
 381         struct auto_pin_cfg *cfg = &spec->autocfg;
 382         hda_nid_t pin = cfg->inputs[idx].pin;
 383         unsigned int val;
 384         if (!is_jack_detectable(codec, pin))
 385                 return 0;
 386         val = snd_hda_codec_get_pincfg(codec, pin);
 387         return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
 388 }
 389
 390 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
 391                          unsigned int *idxp)
 392 {
 393         int i, idx;
 394         hda_nid_t nid;
 395
 396         nid = codec->start_nid;
 397         for (i = 0; i < codec->num_nodes; i++, nid++) {
 398                 unsigned int type;
 399                 type = get_wcaps_type(get_wcaps(codec, nid));
 400                 if (type != AC_WID_AUD_IN)
 401                         continue;
 402                 idx = snd_hda_get_conn_index(codec, nid, pin, false);
 403                 if (idx >= 0) {
 404                         *idxp = idx;
 405                         return nid;
 406                 }
 407         }
 408         return 0;
 409 }
 410
 411 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
 412 {
 413         unsigned int val;
 414         val = snd_hda_codec_get_pincfg(codec, nid);
 415         return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
 416 }
 417
 418 static int parse_output(struct hda_codec *codec)
 419 {
 420         struct cs_spec *spec = codec->spec;
 421         struct auto_pin_cfg *cfg = &spec->autocfg;
 422         int i, extra_nids;
 423         hda_nid_t dac;
 424
 425         for (i = 0; i < cfg->line_outs; i++) {
 426                 dac = get_dac(codec, cfg->line_out_pins[i]);
 427                 if (!dac)
 428                         break;
 429                 spec->dac_nid[i] = dac;
 430         }
 431         spec->multiout.num_dacs = i;
 432         spec->multiout.dac_nids = spec->dac_nid;
 433         spec->multiout.max_channels = i * 2;
 434
 435         /* add HP and speakers */
 436         extra_nids = 0;
 437         for (i = 0; i < cfg->hp_outs; i++) {
 438                 dac = get_dac(codec, cfg->hp_pins[i]);
 439                 if (!dac)
 440                         break;
 441                 if (!i)
 442                         spec->multiout.hp_nid = dac;
 443                 else
 444                         spec->multiout.extra_out_nid[extra_nids++] = dac;
 445         }
 446         for (i = 0; i < cfg->speaker_outs; i++) {
 447                 dac = get_dac(codec, cfg->speaker_pins[i]);
 448                 if (!dac)
 449                         break;
 450                 spec->multiout.extra_out_nid[extra_nids++] = dac;
 451         }
 452
 453         if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
 454                 cfg->speaker_outs = cfg->line_outs;
 455                 memcpy(cfg->speaker_pins, cfg->line_out_pins,
 456                        sizeof(cfg->speaker_pins));
 457                 cfg->line_outs = 0;
 458         }
 459
 460         return 0;
 461 }
 462
 463 static int parse_input(struct hda_codec *codec)
 464 {
 465         struct cs_spec *spec = codec->spec;
 466         struct auto_pin_cfg *cfg = &spec->autocfg;
 467         int i;
 468
 469         for (i = 0; i < cfg->num_inputs; i++) {
 470                 hda_nid_t pin = cfg->inputs[i].pin;
 471                 spec->input_idx[spec->num_inputs] = i;
 472                 spec->capsrc_idx[i] = spec->num_inputs++;
 473                 spec->cur_input = i;
 474                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
 475         }
 476         if (!spec->num_inputs)
 477                 return 0;
 478
 479         /* check whether the automatic mic switch is available */
 480         if (spec->num_inputs == 2 &&
 481             cfg->inputs[0].type == AUTO_PIN_MIC &&
 482             cfg->inputs[1].type == AUTO_PIN_MIC) {
 483                 if (is_ext_mic(codec, cfg->inputs[0].pin)) {
 484                         if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
 485                                 spec->mic_detect = 1;
 486                                 spec->automic_idx = 0;
 487                         }
 488                 } else {
 489                         if (is_ext_mic(codec, cfg->inputs[1].pin)) {
 490                                 spec->mic_detect = 1;
 491                                 spec->automic_idx = 1;
 492                         }
 493                 }
 494         }
 495         return 0;
 496 }
 497
 498
 499 static int parse_digital_output(struct hda_codec *codec)
 500 {
 501         struct cs_spec *spec = codec->spec;
 502         struct auto_pin_cfg *cfg = &spec->autocfg;
 503         hda_nid_t nid;
 504
 505         if (!cfg->dig_outs)
 506                 return 0;
 507         if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
 508                 return 0;
 509         spec->multiout.dig_out_nid = nid;
 510         spec->multiout.share_spdif = 1;
 511         if (cfg->dig_outs > 1 &&
 512             snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
 513                 spec->slave_dig_outs[0] = nid;
 514                 codec->slave_dig_outs = spec->slave_dig_outs;
 515         }
 516         return 0;
 517 }
 518
 519 static int parse_digital_input(struct hda_codec *codec)
 520 {
 521         struct cs_spec *spec = codec->spec;
 522         struct auto_pin_cfg *cfg = &spec->autocfg;
 523         int idx;
 524
 525         if (cfg->dig_in_pin)
 526                 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
 527         return 0;
 528 }
 529
 530 /*
 531  * create mixer controls
 532  */
 533
 534 static const char * const dir_sfx[2] = { "Playback", "Capture" };
 535
 536 static int add_mute(struct hda_codec *codec, const char *name, int index,
 537                     unsigned int pval, int dir, struct snd_kcontrol **kctlp)
 538 {
 539         char tmp[44];
 540         struct snd_kcontrol_new knew =
 541                 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 542         knew.private_value = pval;
 543         snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
 544         *kctlp = snd_ctl_new1(&knew, codec);
 545         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 546         return snd_hda_ctl_add(codec, 0, *kctlp);
 547 }
 548
 549 static int add_volume(struct hda_codec *codec, const char *name,
 550                       int index, unsigned int pval, int dir,
 551                       struct snd_kcontrol **kctlp)
 552 {
 553         char tmp[44];
 554         struct snd_kcontrol_new knew =
 555                 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 556         knew.private_value = pval;
 557         snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
 558         *kctlp = snd_ctl_new1(&knew, codec);
 559         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 560         return snd_hda_ctl_add(codec, 0, *kctlp);
 561 }
 562
 563 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
 564 {
 565         unsigned int caps;
 566
 567         /* set the upper-limit for mixer amp to 0dB */
 568         caps = query_amp_caps(codec, dac, HDA_OUTPUT);
 569         caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
 570         caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
 571                 << AC_AMPCAP_NUM_STEPS_SHIFT;
 572         snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
 573 }
 574
 575 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
 576 {
 577         struct cs_spec *spec = codec->spec;
 578         unsigned int tlv[4];
 579         int err;
 580
 581         spec->vmaster_sw =
 582                 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
 583         err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
 584         if (err < 0)
 585                 return err;
 586
 587         snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
 588         spec->vmaster_vol =
 589                 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
 590         err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
 591         if (err < 0)
 592                 return err;
 593         return 0;
 594 }
 595
 596 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
 597                       int num_ctls, int type)
 598 {
 599         struct cs_spec *spec = codec->spec;
 600         const char *name;
 601         int err, index;
 602         struct snd_kcontrol *kctl;
 603         static const char * const speakers[] = {
 604                 "Front Speaker", "Surround Speaker", "Bass Speaker"
 605         };
 606         static const char * const line_outs[] = {
 607                 "Front Line-Out", "Surround Line-Out", "Bass Line-Out"
 608         };
 609
 610         fix_volume_caps(codec, dac);
 611         if (!spec->vmaster_sw) {
 612                 err = add_vmaster(codec, dac);
 613                 if (err < 0)
 614                         return err;
 615         }
 616
 617         index = 0;
 618         switch (type) {
 619         case AUTO_PIN_HP_OUT:
 620                 name = "Headphone";
 621                 index = idx;
 622                 break;
 623         case AUTO_PIN_SPEAKER_OUT:
 624                 if (num_ctls > 1)
 625                         name = speakers[idx];
 626                 else
 627                         name = "Speaker";
 628                 break;
 629         default:
 630                 if (num_ctls > 1)
 631                         name = line_outs[idx];
 632                 else
 633                         name = "Line-Out";
 634                 break;
 635         }
 636
 637         err = add_mute(codec, name, index,
 638                        HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 639         if (err < 0)
 640                 return err;
 641         err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
 642         if (err < 0)
 643                 return err;
 644
 645         err = add_volume(codec, name, index,
 646                          HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 647         if (err < 0)
 648                 return err;
 649         err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
 650         if (err < 0)
 651                 return err;
 652
 653         return 0;
 654 }
 655
 656 static int build_output(struct hda_codec *codec)
 657 {
 658         struct cs_spec *spec = codec->spec;
 659         struct auto_pin_cfg *cfg = &spec->autocfg;
 660         int i, err;
 661
 662         for (i = 0; i < cfg->line_outs; i++) {
 663                 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
 664                                  i, cfg->line_outs, cfg->line_out_type);
 665                 if (err < 0)
 666                         return err;
 667         }
 668         for (i = 0; i < cfg->hp_outs; i++) {
 669                 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
 670                                  i, cfg->hp_outs, AUTO_PIN_HP_OUT);
 671                 if (err < 0)
 672                         return err;
 673         }
 674         for (i = 0; i < cfg->speaker_outs; i++) {
 675                 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
 676                                  i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
 677                 if (err < 0)
 678                         return err;
 679         }
 680         return 0;
 681 }
 682
 683 /*
 684  */
 685
 686 static const struct snd_kcontrol_new cs_capture_ctls[] = {
 687         HDA_BIND_SW("Capture Switch", 0),
 688         HDA_BIND_VOL("Capture Volume", 0),
 689 };
 690
 691 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
 692                             int force)
 693 {
 694         struct cs_spec *spec = codec->spec;
 695
 696         if (spec->cur_input == idx && !force)
 697                 return 0;
 698         if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
 699                 /* stream is running, let's swap the current ADC */
 700                 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
 701                 spec->cur_adc = spec->adc_nid[idx];
 702                 snd_hda_codec_setup_stream(codec, spec->cur_adc,
 703                                            spec->cur_adc_stream_tag, 0,
 704                                            spec->cur_adc_format);
 705         }
 706         spec->cur_input = idx;
 707         cs_update_input_select(codec);
 708         return 1;
 709 }
 710
 711 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
 712                                   struct snd_ctl_elem_info *uinfo)
 713 {
 714         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 715         struct cs_spec *spec = codec->spec;
 716         struct auto_pin_cfg *cfg = &spec->autocfg;
 717         unsigned int idx;
 718
 719         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 720         uinfo->count = 1;
 721         uinfo->value.enumerated.items = spec->num_inputs;
 722         if (uinfo->value.enumerated.item >= spec->num_inputs)
 723                 uinfo->value.enumerated.item = spec->num_inputs - 1;
 724         idx = spec->input_idx[uinfo->value.enumerated.item];
 725         snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, cfg,
 726                               uinfo->value.enumerated.name,
 727                               sizeof(uinfo->value.enumerated.name), NULL);
 728         return 0;
 729 }
 730
 731 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
 732                                  struct snd_ctl_elem_value *ucontrol)
 733 {
 734         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 735         struct cs_spec *spec = codec->spec;
 736         ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
 737         return 0;
 738 }
 739
 740 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
 741                                  struct snd_ctl_elem_value *ucontrol)
 742 {
 743         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 744         struct cs_spec *spec = codec->spec;
 745         unsigned int idx = ucontrol->value.enumerated.item[0];
 746
 747         if (idx >= spec->num_inputs)
 748                 return -EINVAL;
 749         idx = spec->input_idx[idx];
 750         return change_cur_input(codec, idx, 0);
 751 }
 752
 753 static const struct snd_kcontrol_new cs_capture_source = {
 754         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 755         .name = "Capture Source",
 756         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
 757         .info = cs_capture_source_info,
 758         .get = cs_capture_source_get,
 759         .put = cs_capture_source_put,
 760 };
 761
 762 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
 763                                                struct hda_ctl_ops *ops)
 764 {
 765         struct cs_spec *spec = codec->spec;
 766         struct hda_bind_ctls *bind;
 767         int i, n;
 768
 769         bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
 770                        GFP_KERNEL);
 771         if (!bind)
 772                 return NULL;
 773         bind->ops = ops;
 774         n = 0;
 775         for (i = 0; i < AUTO_PIN_LAST; i++) {
 776                 if (!spec->adc_nid[i])
 777                         continue;
 778                 bind->values[n++] =
 779                         HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
 780                                             spec->adc_idx[i], HDA_INPUT);
 781         }
 782         return bind;
 783 }
 784
 785 /* add a (input-boost) volume control to the given input pin */
 786 static int add_input_volume_control(struct hda_codec *codec,
 787                                     struct auto_pin_cfg *cfg,
 788                                     int item)
 789 {
 790         hda_nid_t pin = cfg->inputs[item].pin;
 791         u32 caps;
 792         const char *label;
 793         struct snd_kcontrol *kctl;
 794
 795         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
 796                 return 0;
 797         caps = query_amp_caps(codec, pin, HDA_INPUT);
 798         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
 799         if (caps <= 1)
 800                 return 0;
 801         label = hda_get_autocfg_input_label(codec, cfg, item);
 802         return add_volume(codec, label, 0,
 803                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
 804 }
 805
 806 static int build_input(struct hda_codec *codec)
 807 {
 808         struct cs_spec *spec = codec->spec;
 809         int i, err;
 810
 811         if (!spec->num_inputs)
 812                 return 0;
 813
 814         /* make bind-capture */
 815         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
 816         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
 817         for (i = 0; i < 2; i++) {
 818                 struct snd_kcontrol *kctl;
 819                 int n;
 820                 if (!spec->capture_bind[i])
 821                         return -ENOMEM;
 822                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
 823                 if (!kctl)
 824                         return -ENOMEM;
 825                 kctl->private_value = (long)spec->capture_bind[i];
 826                 err = snd_hda_ctl_add(codec, 0, kctl);
 827                 if (err < 0)
 828                         return err;
 829                 for (n = 0; n < AUTO_PIN_LAST; n++) {
 830                         if (!spec->adc_nid[n])
 831                                 continue;
 832                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
 833                         if (err < 0)
 834                                 return err;
 835                 }
 836         }
 837
 838         if (spec->num_inputs > 1 && !spec->mic_detect) {
 839                 err = snd_hda_ctl_add(codec, 0,
 840                                       snd_ctl_new1(&cs_capture_source, codec));
 841                 if (err < 0)
 842                         return err;
 843         }
 844
 845         for (i = 0; i < spec->num_inputs; i++) {
 846                 err = add_input_volume_control(codec, &spec->autocfg, i);
 847                 if (err < 0)
 848                         return err;
 849         }
 850
 851         return 0;
 852 }
 853
 854 /*
 855  */
 856
 857 static int build_digital_output(struct hda_codec *codec)
 858 {
 859         struct cs_spec *spec = codec->spec;
 860         int err;
 861
 862         if (!spec->multiout.dig_out_nid)
 863                 return 0;
 864
 865         err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
 866                                             spec->multiout.dig_out_nid);
 867         if (err < 0)
 868                 return err;
 869         err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
 870         if (err < 0)
 871                 return err;
 872         return 0;
 873 }
 874
 875 static int build_digital_input(struct hda_codec *codec)
 876 {
 877         struct cs_spec *spec = codec->spec;
 878         if (spec->dig_in)
 879                 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
 880         return 0;
 881 }
 882
 883 /*
 884  * auto-mute and auto-mic switching
 885  * CS421x auto-output redirecting
 886  * HP/SPK/SPDIF
 887  */
 888
 889 static void cs_automute(struct hda_codec *codec)
 890 {
 891         struct cs_spec *spec = codec->spec;
 892         struct auto_pin_cfg *cfg = &spec->autocfg;
 893         unsigned int hp_present;
 894         unsigned int spdif_present;
 895         hda_nid_t nid;
 896         int i;
 897
 898         spdif_present = 0;
 899         if (cfg->dig_outs) {
 900                 nid = cfg->dig_out_pins[0];
 901                 if (is_jack_detectable(codec, nid)) {
 902                         /*
 903                         TODO: SPDIF output redirect when SENSE_B is enabled.
 904                         Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
 905                         assumed.
 906                         */
 907                         if (snd_hda_jack_detect(codec, nid)
 908                                 /* && spec->sense_b */)
 909                                 spdif_present = 1;
 910                 }
 911         }
 912
 913         hp_present = 0;
 914         for (i = 0; i < cfg->hp_outs; i++) {
 915                 nid = cfg->hp_pins[i];
 916                 if (!is_jack_detectable(codec, nid))
 917                         continue;
 918                 hp_present = snd_hda_jack_detect(codec, nid);
 919                 if (hp_present)
 920                         break;
 921         }
 922
 923         /* mute speakers if spdif or hp jack is plugged in */
 924         for (i = 0; i < cfg->speaker_outs; i++) {
 925                 int pin_ctl = hp_present ? 0 : PIN_OUT;
 926                 /* detect on spdif is specific to CS421x */
 927                 if (spdif_present && (spec->vendor_nid == CS421X_VENDOR_NID))
 928                         pin_ctl = 0;
 929
 930                 nid = cfg->speaker_pins[i];
 931                 snd_hda_codec_write(codec, nid, 0,
 932                                     AC_VERB_SET_PIN_WIDGET_CONTROL, pin_ctl);
 933         }
 934         if (spec->gpio_eapd_hp) {
 935                 unsigned int gpio = hp_present ?
 936                         spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
 937                 snd_hda_codec_write(codec, 0x01, 0,
 938                                     AC_VERB_SET_GPIO_DATA, gpio);
 939         }
 940
 941         /* specific to CS421x */
 942         if (spec->vendor_nid == CS421X_VENDOR_NID) {
 943                 /* mute HPs if spdif jack (SENSE_B) is present */
 944                 for (i = 0; i < cfg->hp_outs; i++) {
 945                         nid = cfg->hp_pins[i];
 946                         snd_hda_codec_write(codec, nid, 0,
 947                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 948                                 (spdif_present && spec->sense_b) ? 0 : PIN_HP);
 949                 }
 950
 951                 /* SPDIF TX on/off */
 952                 if (cfg->dig_outs) {
 953                         nid = cfg->dig_out_pins[0];
 954                         snd_hda_codec_write(codec, nid, 0,
 955                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 956                                 spdif_present ? PIN_OUT : 0);
 957
 958                 }
 959                 /* Update board GPIOs if neccessary ... */
 960         }
 961 }
 962
 963 /*
 964  * Auto-input redirect for CS421x
 965  * Switch max 3 inputs of a single ADC (nid 3)
 966 */
 967
 968 static void cs_automic(struct hda_codec *codec)
 969 {
 970         struct cs_spec *spec = codec->spec;
 971         struct auto_pin_cfg *cfg = &spec->autocfg;
 972         hda_nid_t nid;
 973         unsigned int present;
 974
 975         nid = cfg->inputs[spec->automic_idx].pin;
 976         present = snd_hda_jack_detect(codec, nid);
 977
 978         /* specific to CS421x, single ADC */
 979         if (spec->vendor_nid == CS421X_VENDOR_NID) {
 980                 if (present) {
 981                         spec->last_input = spec->cur_input;
 982                         spec->cur_input = spec->automic_idx;
 983                 } else  {
 984                         spec->cur_input = spec->last_input;
 985                 }
 986                 cs_update_input_select(codec);
 987         } else {
 988                 if (present)
 989                         change_cur_input(codec, spec->automic_idx, 0);
 990                 else
 991                         change_cur_input(codec, !spec->automic_idx, 0);
 992         }
 993 }
 994
 995 /*
 996  */
 997
 998 static void init_output(struct hda_codec *codec)
 999 {
1000         struct cs_spec *spec = codec->spec;
1001         struct auto_pin_cfg *cfg = &spec->autocfg;
1002         int i;
1003
1004         /* mute first */
1005         for (i = 0; i < spec->multiout.num_dacs; i++)
1006                 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
1007                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1008         if (spec->multiout.hp_nid)
1009                 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
1010                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1011         for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
1012                 if (!spec->multiout.extra_out_nid[i])
1013                         break;
1014                 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1015                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1016         }
1017
1018         /* set appropriate pin controls */
1019         for (i = 0; i < cfg->line_outs; i++)
1020                 snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
1021                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1022         /* HP */
1023         for (i = 0; i < cfg->hp_outs; i++) {
1024                 hda_nid_t nid = cfg->hp_pins[i];
1025                 snd_hda_codec_write(codec, nid, 0,
1026                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
1027                 if (!cfg->speaker_outs)
1028                         continue;
1029                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1030                         snd_hda_jack_detect_enable(codec, nid, HP_EVENT);
1031                         spec->hp_detect = 1;
1032                 }
1033         }
1034
1035         /* Speaker */
1036         for (i = 0; i < cfg->speaker_outs; i++)
1037                 snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
1038                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1039
1040         /* SPDIF is enabled on presence detect for CS421x */
1041         if (spec->hp_detect || spec->spdif_detect)
1042                 cs_automute(codec);
1043 }
1044
1045 static void init_input(struct hda_codec *codec)
1046 {
1047         struct cs_spec *spec = codec->spec;
1048         struct auto_pin_cfg *cfg = &spec->autocfg;
1049         unsigned int coef;
1050         int i;
1051
1052         for (i = 0; i < cfg->num_inputs; i++) {
1053                 unsigned int ctl;
1054                 hda_nid_t pin = cfg->inputs[i].pin;
1055                 if (!spec->adc_nid[i])
1056                         continue;
1057                 /* set appropriate pin control and mute first */
1058                 ctl = PIN_IN;
1059                 if (cfg->inputs[i].type == AUTO_PIN_MIC) {
1060                         unsigned int caps = snd_hda_query_pin_caps(codec, pin);
1061                         caps >>= AC_PINCAP_VREF_SHIFT;
1062                         if (caps & AC_PINCAP_VREF_80)
1063                                 ctl = PIN_VREF80;
1064                 }
1065                 snd_hda_codec_write(codec, pin, 0,
1066                                     AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
1067                 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
1068                                     AC_VERB_SET_AMP_GAIN_MUTE,
1069                                     AMP_IN_MUTE(spec->adc_idx[i]));
1070                 if (spec->mic_detect && spec->automic_idx == i)
1071                         snd_hda_jack_detect_enable(codec, pin, MIC_EVENT);
1072         }
1073         /* specific to CS421x */
1074         if (spec->vendor_nid == CS421X_VENDOR_NID) {
1075                 if (spec->mic_detect)
1076                         cs_automic(codec);
1077                 else  {
1078                         spec->cur_adc = spec->adc_nid[spec->cur_input];
1079                         cs_update_input_select(codec);
1080                 }
1081         } else {
1082                 change_cur_input(codec, spec->cur_input, 1);
1083                 if (spec->mic_detect)
1084                         cs_automic(codec);
1085
1086                 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
1087                 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1088                         coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
1089                 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1090                         coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
1091                                          * No effect if SPDIF_OUT2 is
1092                                          * selected in IDX_SPDIF_CTL.
1093                                         */
1094                 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1095         }
1096 }
1097
1098 static const struct hda_verb cs_coef_init_verbs[] = {
1099         {0x11, AC_VERB_SET_PROC_STATE, 1},
1100         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1101         {0x11, AC_VERB_SET_PROC_COEF,
1102          (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1103           | 0x0040 /* Mute DACs on FIFO error */
1104           | 0x1000 /* Enable DACs High Pass Filter */
1105           | 0x0400 /* Disable Coefficient Auto increment */
1106           )},
1107         /* Beep */
1108         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1109         {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1110
1111         {} /* terminator */
1112 };
1113
1114 /* Errata: CS4207 rev C0/C1/C2 Silicon
1115  *
1116  * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1117  *
1118  * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
1119  * may be excessive (up to an additional 200 μA), which is most easily
1120  * observed while the part is being held in reset (RESET# active low).
1121  *
1122  * Root Cause: At initial powerup of the device, the logic that drives
1123  * the clock and write enable to the S/PDIF SRC RAMs is not properly
1124  * initialized.
1125  * Certain random patterns will cause a steady leakage current in those
1126  * RAM cells. The issue will resolve once the SRCs are used (turned on).
1127  *
1128  * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1129  * blocks, which will alleviate the issue.
1130  */
1131
1132 static const struct hda_verb cs_errata_init_verbs[] = {
1133         {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1134         {0x11, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1135
1136         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1137         {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1138         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1139         {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1140         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1141         {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1142
1143         {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1144         {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1145
1146         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1147         {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1148         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1149         {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1150         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1151         {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1152         {0x11, AC_VERB_SET_PROC_STATE, 0x00},
1153
1154 #if 0 /* Don't to set to D3 as we are in power-up sequence */
1155         {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1156         {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1157         /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1158 #endif
1159
1160         {} /* terminator */
1161 };
1162
1163 /* SPDIF setup */
1164 static void init_digital(struct hda_codec *codec)
1165 {
1166         unsigned int coef;
1167
1168         coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1169         coef |= 0x0008; /* Replace with mute on error */
1170         if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1171                 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1172                                  * SPDIF_OUT2 is shared with GPIO1 and
1173                                  * DMIC_SDA2.
1174                                  */
1175         cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1176 }
1177
1178 static int cs_init(struct hda_codec *codec)
1179 {
1180         struct cs_spec *spec = codec->spec;
1181
1182         /* init_verb sequence for C0/C1/C2 errata*/
1183         snd_hda_sequence_write(codec, cs_errata_init_verbs);
1184
1185         snd_hda_sequence_write(codec, cs_coef_init_verbs);
1186
1187         if (spec->gpio_mask) {
1188                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1189                                     spec->gpio_mask);
1190                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1191                                     spec->gpio_dir);
1192                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1193                                     spec->gpio_data);
1194         }
1195
1196         init_output(codec);
1197         init_input(codec);
1198         init_digital(codec);
1199         snd_hda_jack_report_sync(codec);
1200
1201         return 0;
1202 }
1203
1204 static int cs_build_controls(struct hda_codec *codec)
1205 {
1206         struct cs_spec *spec = codec->spec;
1207         int err;
1208
1209         err = build_output(codec);
1210         if (err < 0)
1211                 return err;
1212         err = build_input(codec);
1213         if (err < 0)
1214                 return err;
1215         err = build_digital_output(codec);
1216         if (err < 0)
1217                 return err;
1218         err = build_digital_input(codec);
1219         if (err < 0)
1220                 return err;
1221         err = cs_init(codec);
1222         if (err < 0)
1223                 return err;
1224
1225         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1226         if (err < 0)
1227                 return err;
1228
1229         return 0;
1230 }
1231
1232 static void cs_free(struct hda_codec *codec)
1233 {
1234         struct cs_spec *spec = codec->spec;
1235         kfree(spec->capture_bind[0]);
1236         kfree(spec->capture_bind[1]);
1237         kfree(codec->spec);
1238 }
1239
1240 static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1241 {
1242         switch (snd_hda_jack_get_action(codec, res >> 26)) {
1243         case HP_EVENT:
1244                 cs_automute(codec);
1245                 break;
1246         case MIC_EVENT:
1247                 cs_automic(codec);
1248                 break;
1249         }
1250         snd_hda_jack_report_sync(codec);
1251 }
1252
1253 static const struct hda_codec_ops cs_patch_ops = {
1254         .build_controls = cs_build_controls,
1255         .build_pcms = cs_build_pcms,
1256         .init = cs_init,
1257         .free = cs_free,
1258         .unsol_event = cs_unsol_event,
1259 };
1260
1261 static int cs_parse_auto_config(struct hda_codec *codec)
1262 {
1263         struct cs_spec *spec = codec->spec;
1264         int err;
1265
1266         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1267         if (err < 0)
1268                 return err;
1269
1270         err = parse_output(codec);
1271         if (err < 0)
1272                 return err;
1273         err = parse_input(codec);
1274         if (err < 0)
1275                 return err;
1276         err = parse_digital_output(codec);
1277         if (err < 0)
1278                 return err;
1279         err = parse_digital_input(codec);
1280         if (err < 0)
1281                 return err;
1282         return 0;
1283 }
1284
1285 static const char * const cs420x_models[CS420X_MODELS] = {
1286         [CS420X_MBP53] = "mbp53",
1287         [CS420X_MBP55] = "mbp55",
1288         [CS420X_IMAC27] = "imac27",
1289         [CS420X_APPLE] = "apple",
1290         [CS420X_AUTO] = "auto",
1291 };
1292
1293
1294 static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
1295         SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1296         SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1297         SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1298         SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1299         /* this conflicts with too many other models */
1300         /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1301         {} /* terminator */
1302 };
1303
1304 static const struct snd_pci_quirk cs420x_codec_cfg_tbl[] = {
1305         SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1306         {} /* terminator */
1307 };
1308
1309 struct cs_pincfg {
1310         hda_nid_t nid;
1311         u32 val;
1312 };
1313
1314 static const struct cs_pincfg mbp53_pincfgs[] = {
1315         { 0x09, 0x012b4050 },
1316         { 0x0a, 0x90100141 },
1317         { 0x0b, 0x90100140 },
1318         { 0x0c, 0x018b3020 },
1319         { 0x0d, 0x90a00110 },
1320         { 0x0e, 0x400000f0 },
1321         { 0x0f, 0x01cbe030 },
1322         { 0x10, 0x014be060 },
1323         { 0x12, 0x400000f0 },
1324         { 0x15, 0x400000f0 },
1325         {} /* terminator */
1326 };
1327
1328 static const struct cs_pincfg mbp55_pincfgs[] = {
1329         { 0x09, 0x012b4030 },
1330         { 0x0a, 0x90100121 },
1331         { 0x0b, 0x90100120 },
1332         { 0x0c, 0x400000f0 },
1333         { 0x0d, 0x90a00110 },
1334         { 0x0e, 0x400000f0 },
1335         { 0x0f, 0x400000f0 },
1336         { 0x10, 0x014be040 },
1337         { 0x12, 0x400000f0 },
1338         { 0x15, 0x400000f0 },
1339         {} /* terminator */
1340 };
1341
1342 static const struct cs_pincfg imac27_pincfgs[] = {
1343         { 0x09, 0x012b4050 },
1344         { 0x0a, 0x90100140 },
1345         { 0x0b, 0x90100142 },
1346         { 0x0c, 0x018b3020 },
1347         { 0x0d, 0x90a00110 },
1348         { 0x0e, 0x400000f0 },
1349         { 0x0f, 0x01cbe030 },
1350         { 0x10, 0x014be060 },
1351         { 0x12, 0x01ab9070 },
1352         { 0x15, 0x400000f0 },
1353         {} /* terminator */
1354 };
1355
1356 static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1357         [CS420X_MBP53] = mbp53_pincfgs,
1358         [CS420X_MBP55] = mbp55_pincfgs,
1359         [CS420X_IMAC27] = imac27_pincfgs,
1360 };
1361
1362 static void fix_pincfg(struct hda_codec *codec, int model,
1363                        const struct cs_pincfg **pin_configs)
1364 {
1365         const struct cs_pincfg *cfg = pin_configs[model];
1366         if (!cfg)
1367                 return;
1368         for (; cfg->nid; cfg++)
1369                 snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1370 }
1371
1372 static int patch_cs420x(struct hda_codec *codec)
1373 {
1374         struct cs_spec *spec;
1375         int err;
1376
1377         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1378         if (!spec)
1379                 return -ENOMEM;
1380         codec->spec = spec;
1381
1382         spec->vendor_nid = CS420X_VENDOR_NID;
1383
1384         spec->board_config =
1385                 snd_hda_check_board_config(codec, CS420X_MODELS,
1386                                            cs420x_models, cs420x_cfg_tbl);
1387         if (spec->board_config < 0)
1388                 spec->board_config =
1389                         snd_hda_check_board_codec_sid_config(codec,
1390                                 CS420X_MODELS, NULL, cs420x_codec_cfg_tbl);
1391         if (spec->board_config >= 0)
1392                 fix_pincfg(codec, spec->board_config, cs_pincfgs);
1393
1394         switch (spec->board_config) {
1395         case CS420X_IMAC27:
1396         case CS420X_MBP53:
1397         case CS420X_MBP55:
1398         case CS420X_APPLE:
1399                 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1400                 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1401                 spec->gpio_mask = spec->gpio_dir =
1402                         spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1403                 break;
1404         }
1405
1406         err = cs_parse_auto_config(codec);
1407         if (err < 0)
1408                 goto error;
1409
1410         codec->patch_ops = cs_patch_ops;
1411
1412         return 0;
1413
1414  error:
1415         kfree(codec->spec);
1416         codec->spec = NULL;
1417         return err;
1418 }
1419
1420 /*
1421  * Cirrus Logic CS4210
1422  *
1423  * 1 DAC => HP(sense) / Speakers,
1424  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1425  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1426 */
1427
1428 /* CS4210 board names */
1429 static const char *cs421x_models[CS421X_MODELS] = {
1430         [CS421X_CDB4210] = "cdb4210",
1431 };
1432
1433 static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
1434         /* Test Intel board + CDB2410  */
1435         SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1436         {} /* terminator */
1437 };
1438
1439 /* CS4210 board pinconfigs */
1440 /* Default CS4210 (CDB4210)*/
1441 static const struct cs_pincfg cdb4210_pincfgs[] = {
1442         { 0x05, 0x0321401f },
1443         { 0x06, 0x90170010 },
1444         { 0x07, 0x03813031 },
1445         { 0x08, 0xb7a70037 },
1446         { 0x09, 0xb7a6003e },
1447         { 0x0a, 0x034510f0 },
1448         {} /* terminator */
1449 };
1450
1451 static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = {
1452         [CS421X_CDB4210] = cdb4210_pincfgs,
1453 };
1454
1455 static const struct hda_verb cs421x_coef_init_verbs[] = {
1456         {0x0B, AC_VERB_SET_PROC_STATE, 1},
1457         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1458         /*
1459             Disable Coefficient Index Auto-Increment(DAI)=1,
1460             PDREF=0
1461         */
1462         {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1463
1464         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1465         /* ADC SZCMode = Digital Soft Ramp */
1466         {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1467
1468         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1469         {0x0B, AC_VERB_SET_PROC_COEF,
1470          (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1471           | 0x0004 /* Mute DAC on FIFO error */
1472           | 0x0008 /* Enable DAC High Pass Filter */
1473           )},
1474         {} /* terminator */
1475 };
1476
1477 /* Errata: CS4210 rev A1 Silicon
1478  *
1479  * http://www.cirrus.com/en/pubs/errata/
1480  *
1481  * Description:
1482  * 1. Performance degredation is present in the ADC.
1483  * 2. Speaker output is not completely muted upon HP detect.
1484  * 3. Noise is present when clipping occurs on the amplified
1485  *    speaker outputs.
1486  *
1487  * Workaround:
1488  * The following verb sequence written to the registers during
1489  * initialization will correct the issues listed above.
1490  */
1491
1492 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1493         {0x0B, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1494
1495         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1496         {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1497
1498         {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1499         {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1500
1501         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1502         {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1503
1504         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1505         {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1506
1507         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1508         {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1509
1510         {} /* terminator */
1511 };
1512
1513 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1514 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1515
1516 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1517                                 struct snd_ctl_elem_info *uinfo)
1518 {
1519         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1520         uinfo->count = 1;
1521         uinfo->value.integer.min = 0;
1522         uinfo->value.integer.max = 3;
1523         return 0;
1524 }
1525
1526 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1527                                 struct snd_ctl_elem_value *ucontrol)
1528 {
1529         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1530
1531         ucontrol->value.integer.value[0] =
1532                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1533         return 0;
1534 }
1535
1536 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1537                                 struct snd_ctl_elem_value *ucontrol)
1538 {
1539         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1540
1541         unsigned int vol = ucontrol->value.integer.value[0];
1542         unsigned int coef =
1543                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1544         unsigned int original_coef = coef;
1545
1546         coef &= ~0x0003;
1547         coef |= (vol & 0x0003);
1548         if (original_coef == coef)
1549                 return 0;
1550         else {
1551                 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1552                 return 1;
1553         }
1554 }
1555
1556 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1557
1558         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1559         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1560                         SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1561         .name = "Speaker Boost Playback Volume",
1562         .info = cs421x_boost_vol_info,
1563         .get = cs421x_boost_vol_get,
1564         .put = cs421x_boost_vol_put,
1565         .tlv = { .p = cs421x_speaker_boost_db_scale },
1566 };
1567
1568 static void cs421x_pinmux_init(struct hda_codec *codec)
1569 {
1570         struct cs_spec *spec = codec->spec;
1571         unsigned int def_conf, coef;
1572
1573         /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1574         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1575
1576         if (spec->gpio_mask)
1577                 coef |= 0x0008; /* B1,B2 are GPIOs */
1578         else
1579                 coef &= ~0x0008;
1580
1581         if (spec->sense_b)
1582                 coef |= 0x0010; /* B2 is SENSE_B, not inverted  */
1583         else
1584                 coef &= ~0x0010;
1585
1586         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1587
1588         if ((spec->gpio_mask || spec->sense_b) &&
1589             is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1590
1591                 /*
1592                     GPIO or SENSE_B forced - disconnect the DMIC pin.
1593                 */
1594                 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1595                 def_conf &= ~AC_DEFCFG_PORT_CONN;
1596                 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1597                 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1598         }
1599 }
1600
1601 static void init_cs421x_digital(struct hda_codec *codec)
1602 {
1603         struct cs_spec *spec = codec->spec;
1604         struct auto_pin_cfg *cfg = &spec->autocfg;
1605         int i;
1606
1607
1608         for (i = 0; i < cfg->dig_outs; i++) {
1609                 hda_nid_t nid = cfg->dig_out_pins[i];
1610                 if (!cfg->speaker_outs)
1611                         continue;
1612                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1613                         snd_hda_jack_detect_enable(codec, nid, SPDIF_EVENT);
1614                         spec->spdif_detect = 1;
1615                 }
1616         }
1617 }
1618
1619 static int cs421x_init(struct hda_codec *codec)
1620 {
1621         struct cs_spec *spec = codec->spec;
1622
1623         snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1624         snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1625
1626         cs421x_pinmux_init(codec);
1627
1628         if (spec->gpio_mask) {
1629                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1630                                     spec->gpio_mask);
1631                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1632                                     spec->gpio_dir);
1633                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1634                                     spec->gpio_data);
1635         }
1636
1637         init_output(codec);
1638         init_input(codec);
1639         init_cs421x_digital(codec);
1640         snd_hda_jack_report_sync(codec);
1641
1642         return 0;
1643 }
1644
1645 /*
1646  * CS4210 Input MUX (1 ADC)
1647  */
1648 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1649                                         struct snd_ctl_elem_info *uinfo)
1650 {
1651         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1652         struct cs_spec *spec = codec->spec;
1653
1654         return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1655 }
1656
1657 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1658                                         struct snd_ctl_elem_value *ucontrol)
1659 {
1660         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1661         struct cs_spec *spec = codec->spec;
1662
1663         ucontrol->value.enumerated.item[0] = spec->cur_input;
1664         return 0;
1665 }
1666
1667 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1668                                         struct snd_ctl_elem_value *ucontrol)
1669 {
1670         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1671         struct cs_spec *spec = codec->spec;
1672
1673         return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1674                                 spec->adc_nid[0], &spec->cur_input);
1675
1676 }
1677
1678 static struct snd_kcontrol_new cs421x_capture_source = {
1679
1680         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1681         .name = "Capture Source",
1682         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1683         .info = cs421x_mux_enum_info,
1684         .get = cs421x_mux_enum_get,
1685         .put = cs421x_mux_enum_put,
1686 };
1687
1688 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1689 {
1690         struct cs_spec *spec = codec->spec;
1691         struct auto_pin_cfg *cfg = &spec->autocfg;
1692         const struct hda_input_mux *imux = &spec->input_mux;
1693         hda_nid_t pin = cfg->inputs[item].pin;
1694         struct snd_kcontrol *kctl;
1695         u32 caps;
1696
1697         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1698                 return 0;
1699
1700         caps = query_amp_caps(codec, pin, HDA_INPUT);
1701         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1702         if (caps <= 1)
1703                 return 0;
1704
1705         return add_volume(codec,  imux->items[item].label, 0,
1706                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1707 }
1708
1709 /* add a (input-boost) volume control to the given input pin */
1710 static int build_cs421x_input(struct hda_codec *codec)
1711 {
1712         struct cs_spec *spec = codec->spec;
1713         struct auto_pin_cfg *cfg = &spec->autocfg;
1714         struct hda_input_mux *imux = &spec->input_mux;
1715         int i, err, type_idx;
1716         const char *label;
1717
1718         if (!spec->num_inputs)
1719                 return 0;
1720
1721         /* make bind-capture */
1722         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1723         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1724         for (i = 0; i < 2; i++) {
1725                 struct snd_kcontrol *kctl;
1726                 int n;
1727                 if (!spec->capture_bind[i])
1728                         return -ENOMEM;
1729                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1730                 if (!kctl)
1731                         return -ENOMEM;
1732                 kctl->private_value = (long)spec->capture_bind[i];
1733                 err = snd_hda_ctl_add(codec, 0, kctl);
1734                 if (err < 0)
1735                         return err;
1736                 for (n = 0; n < AUTO_PIN_LAST; n++) {
1737                         if (!spec->adc_nid[n])
1738                                 continue;
1739                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1740                         if (err < 0)
1741                                 return err;
1742                 }
1743         }
1744
1745         /* Add Input MUX Items + Capture Volume/Switch */
1746         for (i = 0; i < spec->num_inputs; i++) {
1747                 label = hda_get_autocfg_input_label(codec, cfg, i);
1748                 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1749
1750                 err = cs421x_add_input_volume_control(codec, i);
1751                 if (err < 0)
1752                         return err;
1753         }
1754
1755         /*
1756             Add 'Capture Source' Switch if
1757                 * 2 inputs and no mic detec
1758                 * 3 inputs
1759         */
1760         if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1761             (spec->num_inputs == 3)) {
1762
1763                 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1764                               snd_ctl_new1(&cs421x_capture_source, codec));
1765                 if (err < 0)
1766                         return err;
1767         }
1768
1769         return 0;
1770 }
1771
1772 /* Single DAC (Mute/Gain) */
1773 static int build_cs421x_output(struct hda_codec *codec)
1774 {
1775         hda_nid_t dac = CS4210_DAC_NID;
1776         struct cs_spec *spec = codec->spec;
1777         struct auto_pin_cfg *cfg = &spec->autocfg;
1778         struct snd_kcontrol *kctl;
1779         int err;
1780         char *name = "Master";
1781
1782         fix_volume_caps(codec, dac);
1783
1784         err = add_mute(codec, name, 0,
1785                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1786         if (err < 0)
1787                 return err;
1788
1789         err = add_volume(codec, name, 0,
1790                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1791         if (err < 0)
1792                 return err;
1793
1794         if (cfg->speaker_outs) {
1795                 err = snd_hda_ctl_add(codec, 0,
1796                         snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1797                 if (err < 0)
1798                         return err;
1799         }
1800         return err;
1801 }
1802
1803 static int cs421x_build_controls(struct hda_codec *codec)
1804 {
1805         struct cs_spec *spec = codec->spec;
1806         int err;
1807
1808         err = build_cs421x_output(codec);
1809         if (err < 0)
1810                 return err;
1811         err = build_cs421x_input(codec);
1812         if (err < 0)
1813                 return err;
1814         err = build_digital_output(codec);
1815         if (err < 0)
1816                 return err;
1817         err =  cs421x_init(codec);
1818         if (err < 0)
1819                 return err;
1820
1821         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1822         if (err < 0)
1823                 return err;
1824
1825         return 0;
1826 }
1827
1828 static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
1829 {
1830         switch (snd_hda_jack_get_action(codec, res >> 26)) {
1831         case HP_EVENT:
1832         case SPDIF_EVENT:
1833                 cs_automute(codec);
1834                 break;
1835
1836         case MIC_EVENT:
1837                 cs_automic(codec);
1838                 break;
1839         }
1840         snd_hda_jack_report_sync(codec);
1841 }
1842
1843 static int parse_cs421x_input(struct hda_codec *codec)
1844 {
1845         struct cs_spec *spec = codec->spec;
1846         struct auto_pin_cfg *cfg = &spec->autocfg;
1847         int i;
1848
1849         for (i = 0; i < cfg->num_inputs; i++) {
1850                 hda_nid_t pin = cfg->inputs[i].pin;
1851                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1852                 spec->cur_input = spec->last_input = i;
1853                 spec->num_inputs++;
1854
1855                 /* check whether the automatic mic switch is available */
1856                 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1857                         spec->mic_detect = 1;
1858                         spec->automic_idx = i;
1859                 }
1860         }
1861         return 0;
1862 }
1863
1864 static int cs421x_parse_auto_config(struct hda_codec *codec)
1865 {
1866         struct cs_spec *spec = codec->spec;
1867         int err;
1868
1869         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1870         if (err < 0)
1871                 return err;
1872         err = parse_output(codec);
1873         if (err < 0)
1874                 return err;
1875         err = parse_cs421x_input(codec);
1876         if (err < 0)
1877                 return err;
1878         err = parse_digital_output(codec);
1879         if (err < 0)
1880                 return err;
1881         return 0;
1882 }
1883
1884 #ifdef CONFIG_PM
1885 /*
1886         Manage PDREF, when transitioning to D3hot
1887         (DAC,ADC) -> D3, PDREF=1, AFG->D3
1888 */
1889 static int cs421x_suspend(struct hda_codec *codec, pm_message_t state)
1890 {
1891         unsigned int coef;
1892
1893         snd_hda_shutup_pins(codec);
1894
1895         snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1896                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1897         snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1898                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1899
1900         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1901         coef |= 0x0004; /* PDREF */
1902         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1903
1904         return 0;
1905 }
1906 #endif
1907
1908 static struct hda_codec_ops cs4210_patch_ops = {
1909         .build_controls = cs421x_build_controls,
1910         .build_pcms = cs_build_pcms,
1911         .init = cs421x_init,
1912         .free = cs_free,
1913         .unsol_event = cs421x_unsol_event,
1914 #ifdef CONFIG_PM
1915         .suspend = cs421x_suspend,
1916 #endif
1917 };
1918
1919 static int patch_cs421x(struct hda_codec *codec)
1920 {
1921         struct cs_spec *spec;
1922         int err;
1923
1924         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1925         if (!spec)
1926                 return -ENOMEM;
1927         codec->spec = spec;
1928
1929         spec->vendor_nid = CS421X_VENDOR_NID;
1930
1931         spec->board_config =
1932                 snd_hda_check_board_config(codec, CS421X_MODELS,
1933                                            cs421x_models, cs421x_cfg_tbl);
1934         if (spec->board_config >= 0)
1935                 fix_pincfg(codec, spec->board_config, cs421x_pincfgs);
1936         /*
1937             Setup GPIO/SENSE for each board (if used)
1938         */
1939         switch (spec->board_config) {
1940         case CS421X_CDB4210:
1941                 snd_printd("CS4210 board: %s\n",
1942                         cs421x_models[spec->board_config]);
1943 /*              spec->gpio_mask = 3;
1944                 spec->gpio_dir = 3;
1945                 spec->gpio_data = 3;
1946 */
1947                 spec->sense_b = 1;
1948
1949                 break;
1950         }
1951
1952         /*
1953             Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1954             is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1955             is disabled.
1956         */
1957         cs421x_pinmux_init(codec);
1958
1959         err = cs421x_parse_auto_config(codec);
1960         if (err < 0)
1961                 goto error;
1962
1963         codec->patch_ops = cs4210_patch_ops;
1964
1965         return 0;
1966
1967  error:
1968         kfree(codec->spec);
1969         codec->spec = NULL;
1970         return err;
1971 }
1972
1973
1974 /*
1975  * patch entries
1976  */
1977 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
1978         { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1979         { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1980         { .id = 0x10134210, .name = "CS4210", .patch = patch_cs421x },
1981         {} /* terminator */
1982 };
1983
1984 MODULE_ALIAS("snd-hda-codec-id:10134206");
1985 MODULE_ALIAS("snd-hda-codec-id:10134207");
1986 MODULE_ALIAS("snd-hda-codec-id:10134210");
1987
1988 MODULE_LICENSE("GPL");
1989 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1990
1991 static struct hda_codec_preset_list cirrus_list = {
1992         .preset = snd_hda_preset_cirrus,
1993         .owner = THIS_MODULE,
1994 };
1995
1996 static int __init patch_cirrus_init(void)
1997 {
1998         return snd_hda_add_codec_preset(&cirrus_list);
1999 }
2000
2001 static void __exit patch_cirrus_exit(void)
2002 {
2003         snd_hda_delete_codec_preset(&cirrus_list);
2004 }
2005
2006 module_init(patch_cirrus_init)
2007 module_exit(patch_cirrus_exit)