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
  63         struct hda_pcm pcm_rec[2];      /* PCM information */
  64
  65         unsigned int hp_detect:1;
  66         unsigned int mic_detect:1;
  67         /* CS421x */
  68         unsigned int spdif_detect:1;
  69         unsigned int sense_b:1;
  70         hda_nid_t vendor_nid;
  71         struct hda_input_mux input_mux;
  72         unsigned int last_input;
  73 };
  74
  75 /* available models with CS420x */
  76 enum {
  77         CS420X_MBP53,
  78         CS420X_MBP55,
  79         CS420X_IMAC27,
  80         CS420X_AUTO,
  81         CS420X_MODELS
  82 };
  83
  84 /* CS421x boards */
  85 enum {
  86         CS421X_CDB4210,
  87         CS421X_MODELS
  88 };
  89
  90 /* Vendor-specific processing widget */
  91 #define CS420X_VENDOR_NID       0x11
  92 #define CS_DIG_OUT1_PIN_NID     0x10
  93 #define CS_DIG_OUT2_PIN_NID     0x15
  94 #define CS_DMIC1_PIN_NID        0x12
  95 #define CS_DMIC2_PIN_NID        0x0e
  96
  97 /* coef indices */
  98 #define IDX_SPDIF_STAT          0x0000
  99 #define IDX_SPDIF_CTL           0x0001
 100 #define IDX_ADC_CFG             0x0002
 101 /* SZC bitmask, 4 modes below:
 102  * 0 = immediate,
 103  * 1 = digital immediate, analog zero-cross
 104  * 2 = digtail & analog soft-ramp
 105  * 3 = digital soft-ramp, analog zero-cross
 106  */
 107 #define   CS_COEF_ADC_SZC_MASK          (3 << 0)
 108 #define   CS_COEF_ADC_MIC_SZC_MODE      (3 << 0) /* SZC setup for mic */
 109 #define   CS_COEF_ADC_LI_SZC_MODE       (3 << 0) /* SZC setup for line-in */
 110 /* PGA mode: 0 = differential, 1 = signle-ended */
 111 #define   CS_COEF_ADC_MIC_PGA_MODE      (1 << 5) /* PGA setup for mic */
 112 #define   CS_COEF_ADC_LI_PGA_MODE       (1 << 6) /* PGA setup for line-in */
 113 #define IDX_DAC_CFG             0x0003
 114 /* SZC bitmask, 4 modes below:
 115  * 0 = Immediate
 116  * 1 = zero-cross
 117  * 2 = soft-ramp
 118  * 3 = soft-ramp on zero-cross
 119  */
 120 #define   CS_COEF_DAC_HP_SZC_MODE       (3 << 0) /* nid 0x02 */
 121 #define   CS_COEF_DAC_LO_SZC_MODE       (3 << 2) /* nid 0x03 */
 122 #define   CS_COEF_DAC_SPK_SZC_MODE      (3 << 4) /* nid 0x04 */
 123
 124 #define IDX_BEEP_CFG            0x0004
 125 /* 0x0008 - test reg key */
 126 /* 0x0009 - 0x0014 -> 12 test regs */
 127 /* 0x0015 - visibility reg */
 128
 129 /*
 130  * Cirrus Logic CS4210
 131  *
 132  * 1 DAC => HP(sense) / Speakers,
 133  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
 134  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
 135 */
 136 #define CS4210_DAC_NID          0x02
 137 #define CS4210_ADC_NID          0x03
 138 #define CS421X_VENDOR_NID       0x0B
 139 #define CS421X_DMIC_PIN_NID     0x09 /* Port E */
 140 #define CS421X_SPDIF_PIN_NID    0x0A /* Port H */
 141
 142 #define CS421X_IDX_DEV_CFG      0x01
 143 #define CS421X_IDX_ADC_CFG      0x02
 144 #define CS421X_IDX_DAC_CFG      0x03
 145 #define CS421X_IDX_SPK_CTL      0x04
 146
 147 #define SPDIF_EVENT             0x04
 148
 149 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
 150 {
 151         struct cs_spec *spec = codec->spec;
 152         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 153                             AC_VERB_SET_COEF_INDEX, idx);
 154         return snd_hda_codec_read(codec, spec->vendor_nid, 0,
 155                                   AC_VERB_GET_PROC_COEF, 0);
 156 }
 157
 158 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
 159                                       unsigned int coef)
 160 {
 161         struct cs_spec *spec = codec->spec;
 162         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 163                             AC_VERB_SET_COEF_INDEX, idx);
 164         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 165                             AC_VERB_SET_PROC_COEF, coef);
 166 }
 167
 168
 169 #define HP_EVENT        1
 170 #define MIC_EVENT       2
 171
 172 /*
 173  * PCM callbacks
 174  */
 175 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
 176                                 struct hda_codec *codec,
 177                                 struct snd_pcm_substream *substream)
 178 {
 179         struct cs_spec *spec = codec->spec;
 180         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
 181                                              hinfo);
 182 }
 183
 184 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 185                                    struct hda_codec *codec,
 186                                    unsigned int stream_tag,
 187                                    unsigned int format,
 188                                    struct snd_pcm_substream *substream)
 189 {
 190         struct cs_spec *spec = codec->spec;
 191         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
 192                                                 stream_tag, format, substream);
 193 }
 194
 195 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 196                                    struct hda_codec *codec,
 197                                    struct snd_pcm_substream *substream)
 198 {
 199         struct cs_spec *spec = codec->spec;
 200         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 201 }
 202
 203 /*
 204  * Digital out
 205  */
 206 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 207                                     struct hda_codec *codec,
 208                                     struct snd_pcm_substream *substream)
 209 {
 210         struct cs_spec *spec = codec->spec;
 211         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 212 }
 213
 214 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 215                                      struct hda_codec *codec,
 216                                      struct snd_pcm_substream *substream)
 217 {
 218         struct cs_spec *spec = codec->spec;
 219         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 220 }
 221
 222 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 223                                        struct hda_codec *codec,
 224                                        unsigned int stream_tag,
 225                                        unsigned int format,
 226                                        struct snd_pcm_substream *substream)
 227 {
 228         struct cs_spec *spec = codec->spec;
 229         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
 230                                              format, substream);
 231 }
 232
 233 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 234                                        struct hda_codec *codec,
 235                                        struct snd_pcm_substream *substream)
 236 {
 237         struct cs_spec *spec = codec->spec;
 238         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
 239 }
 240
 241 /*
 242  * Analog capture
 243  */
 244 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 245                                   struct hda_codec *codec,
 246                                   unsigned int stream_tag,
 247                                   unsigned int format,
 248                                   struct snd_pcm_substream *substream)
 249 {
 250         struct cs_spec *spec = codec->spec;
 251         spec->cur_adc = spec->adc_nid[spec->cur_input];
 252         spec->cur_adc_stream_tag = stream_tag;
 253         spec->cur_adc_format = format;
 254         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
 255         return 0;
 256 }
 257
 258 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 259                                   struct hda_codec *codec,
 260                                   struct snd_pcm_substream *substream)
 261 {
 262         struct cs_spec *spec = codec->spec;
 263         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
 264         spec->cur_adc = 0;
 265         return 0;
 266 }
 267
 268 /*
 269  */
 270 static const struct hda_pcm_stream cs_pcm_analog_playback = {
 271         .substreams = 1,
 272         .channels_min = 2,
 273         .channels_max = 2,
 274         .ops = {
 275                 .open = cs_playback_pcm_open,
 276                 .prepare = cs_playback_pcm_prepare,
 277                 .cleanup = cs_playback_pcm_cleanup
 278         },
 279 };
 280
 281 static const struct hda_pcm_stream cs_pcm_analog_capture = {
 282         .substreams = 1,
 283         .channels_min = 2,
 284         .channels_max = 2,
 285         .ops = {
 286                 .prepare = cs_capture_pcm_prepare,
 287                 .cleanup = cs_capture_pcm_cleanup
 288         },
 289 };
 290
 291 static const struct hda_pcm_stream cs_pcm_digital_playback = {
 292         .substreams = 1,
 293         .channels_min = 2,
 294         .channels_max = 2,
 295         .ops = {
 296                 .open = cs_dig_playback_pcm_open,
 297                 .close = cs_dig_playback_pcm_close,
 298                 .prepare = cs_dig_playback_pcm_prepare,
 299                 .cleanup = cs_dig_playback_pcm_cleanup
 300         },
 301 };
 302
 303 static const struct hda_pcm_stream cs_pcm_digital_capture = {
 304         .substreams = 1,
 305         .channels_min = 2,
 306         .channels_max = 2,
 307 };
 308
 309 static int cs_build_pcms(struct hda_codec *codec)
 310 {
 311         struct cs_spec *spec = codec->spec;
 312         struct hda_pcm *info = spec->pcm_rec;
 313
 314         codec->pcm_info = info;
 315         codec->num_pcms = 0;
 316
 317         info->name = "Cirrus Analog";
 318         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
 319         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
 320         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 321                 spec->multiout.max_channels;
 322         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
 323         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
 324                 spec->adc_nid[spec->cur_input];
 325         codec->num_pcms++;
 326
 327         if (!spec->multiout.dig_out_nid && !spec->dig_in)
 328                 return 0;
 329
 330         info++;
 331         info->name = "Cirrus Digital";
 332         info->pcm_type = spec->autocfg.dig_out_type[0];
 333         if (!info->pcm_type)
 334                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
 335         if (spec->multiout.dig_out_nid) {
 336                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
 337                         cs_pcm_digital_playback;
 338                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 339                         spec->multiout.dig_out_nid;
 340         }
 341         if (spec->dig_in) {
 342                 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 343                         cs_pcm_digital_capture;
 344                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
 345         }
 346         codec->num_pcms++;
 347
 348         return 0;
 349 }
 350
 351 /*
 352  * parse codec topology
 353  */
 354
 355 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
 356 {
 357         hda_nid_t dac;
 358         if (!pin)
 359                 return 0;
 360         if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
 361                 return 0;
 362         return dac;
 363 }
 364
 365 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
 366 {
 367         struct cs_spec *spec = codec->spec;
 368         struct auto_pin_cfg *cfg = &spec->autocfg;
 369         hda_nid_t pin = cfg->inputs[idx].pin;
 370         unsigned int val;
 371         if (!is_jack_detectable(codec, pin))
 372                 return 0;
 373         val = snd_hda_codec_get_pincfg(codec, pin);
 374         return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
 375 }
 376
 377 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
 378                          unsigned int *idxp)
 379 {
 380         int i, idx;
 381         hda_nid_t nid;
 382
 383         nid = codec->start_nid;
 384         for (i = 0; i < codec->num_nodes; i++, nid++) {
 385                 unsigned int type;
 386                 type = get_wcaps_type(get_wcaps(codec, nid));
 387                 if (type != AC_WID_AUD_IN)
 388                         continue;
 389                 idx = snd_hda_get_conn_index(codec, nid, pin, false);
 390                 if (idx >= 0) {
 391                         *idxp = idx;
 392                         return nid;
 393                 }
 394         }
 395         return 0;
 396 }
 397
 398 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
 399 {
 400         unsigned int val;
 401         val = snd_hda_codec_get_pincfg(codec, nid);
 402         return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
 403 }
 404
 405 static int parse_output(struct hda_codec *codec)
 406 {
 407         struct cs_spec *spec = codec->spec;
 408         struct auto_pin_cfg *cfg = &spec->autocfg;
 409         int i, extra_nids;
 410         hda_nid_t dac;
 411
 412         for (i = 0; i < cfg->line_outs; i++) {
 413                 dac = get_dac(codec, cfg->line_out_pins[i]);
 414                 if (!dac)
 415                         break;
 416                 spec->dac_nid[i] = dac;
 417         }
 418         spec->multiout.num_dacs = i;
 419         spec->multiout.dac_nids = spec->dac_nid;
 420         spec->multiout.max_channels = i * 2;
 421
 422         /* add HP and speakers */
 423         extra_nids = 0;
 424         for (i = 0; i < cfg->hp_outs; i++) {
 425                 dac = get_dac(codec, cfg->hp_pins[i]);
 426                 if (!dac)
 427                         break;
 428                 if (!i)
 429                         spec->multiout.hp_nid = dac;
 430                 else
 431                         spec->multiout.extra_out_nid[extra_nids++] = dac;
 432         }
 433         for (i = 0; i < cfg->speaker_outs; i++) {
 434                 dac = get_dac(codec, cfg->speaker_pins[i]);
 435                 if (!dac)
 436                         break;
 437                 spec->multiout.extra_out_nid[extra_nids++] = dac;
 438         }
 439
 440         if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
 441                 cfg->speaker_outs = cfg->line_outs;
 442                 memcpy(cfg->speaker_pins, cfg->line_out_pins,
 443                        sizeof(cfg->speaker_pins));
 444                 cfg->line_outs = 0;
 445         }
 446
 447         return 0;
 448 }
 449
 450 static int parse_input(struct hda_codec *codec)
 451 {
 452         struct cs_spec *spec = codec->spec;
 453         struct auto_pin_cfg *cfg = &spec->autocfg;
 454         int i;
 455
 456         for (i = 0; i < cfg->num_inputs; i++) {
 457                 hda_nid_t pin = cfg->inputs[i].pin;
 458                 spec->input_idx[spec->num_inputs] = i;
 459                 spec->capsrc_idx[i] = spec->num_inputs++;
 460                 spec->cur_input = i;
 461                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
 462         }
 463         if (!spec->num_inputs)
 464                 return 0;
 465
 466         /* check whether the automatic mic switch is available */
 467         if (spec->num_inputs == 2 &&
 468             cfg->inputs[0].type == AUTO_PIN_MIC &&
 469             cfg->inputs[1].type == AUTO_PIN_MIC) {
 470                 if (is_ext_mic(codec, cfg->inputs[0].pin)) {
 471                         if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
 472                                 spec->mic_detect = 1;
 473                                 spec->automic_idx = 0;
 474                         }
 475                 } else {
 476                         if (is_ext_mic(codec, cfg->inputs[1].pin)) {
 477                                 spec->mic_detect = 1;
 478                                 spec->automic_idx = 1;
 479                         }
 480                 }
 481         }
 482         return 0;
 483 }
 484
 485
 486 static int parse_digital_output(struct hda_codec *codec)
 487 {
 488         struct cs_spec *spec = codec->spec;
 489         struct auto_pin_cfg *cfg = &spec->autocfg;
 490         hda_nid_t nid;
 491
 492         if (!cfg->dig_outs)
 493                 return 0;
 494         if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
 495                 return 0;
 496         spec->multiout.dig_out_nid = nid;
 497         spec->multiout.share_spdif = 1;
 498         if (cfg->dig_outs > 1 &&
 499             snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
 500                 spec->slave_dig_outs[0] = nid;
 501                 codec->slave_dig_outs = spec->slave_dig_outs;
 502         }
 503         return 0;
 504 }
 505
 506 static int parse_digital_input(struct hda_codec *codec)
 507 {
 508         struct cs_spec *spec = codec->spec;
 509         struct auto_pin_cfg *cfg = &spec->autocfg;
 510         int idx;
 511
 512         if (cfg->dig_in_pin)
 513                 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
 514         return 0;
 515 }
 516
 517 /*
 518  * create mixer controls
 519  */
 520
 521 static const char * const dir_sfx[2] = { "Playback", "Capture" };
 522
 523 static int add_mute(struct hda_codec *codec, const char *name, int index,
 524                     unsigned int pval, int dir, struct snd_kcontrol **kctlp)
 525 {
 526         char tmp[44];
 527         struct snd_kcontrol_new knew =
 528                 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 529         knew.private_value = pval;
 530         snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
 531         *kctlp = snd_ctl_new1(&knew, codec);
 532         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 533         return snd_hda_ctl_add(codec, 0, *kctlp);
 534 }
 535
 536 static int add_volume(struct hda_codec *codec, const char *name,
 537                       int index, unsigned int pval, int dir,
 538                       struct snd_kcontrol **kctlp)
 539 {
 540         char tmp[44];
 541         struct snd_kcontrol_new knew =
 542                 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 543         knew.private_value = pval;
 544         snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
 545         *kctlp = snd_ctl_new1(&knew, codec);
 546         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 547         return snd_hda_ctl_add(codec, 0, *kctlp);
 548 }
 549
 550 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
 551 {
 552         unsigned int caps;
 553
 554         /* set the upper-limit for mixer amp to 0dB */
 555         caps = query_amp_caps(codec, dac, HDA_OUTPUT);
 556         caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
 557         caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
 558                 << AC_AMPCAP_NUM_STEPS_SHIFT;
 559         snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
 560 }
 561
 562 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
 563 {
 564         struct cs_spec *spec = codec->spec;
 565         unsigned int tlv[4];
 566         int err;
 567
 568         spec->vmaster_sw =
 569                 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
 570         err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
 571         if (err < 0)
 572                 return err;
 573
 574         snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
 575         spec->vmaster_vol =
 576                 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
 577         err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
 578         if (err < 0)
 579                 return err;
 580         return 0;
 581 }
 582
 583 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
 584                       int num_ctls, int type)
 585 {
 586         struct cs_spec *spec = codec->spec;
 587         const char *name;
 588         int err, index;
 589         struct snd_kcontrol *kctl;
 590         static const char * const speakers[] = {
 591                 "Front Speaker", "Surround Speaker", "Bass Speaker"
 592         };
 593         static const char * const line_outs[] = {
 594                 "Front Line-Out", "Surround Line-Out", "Bass Line-Out"
 595         };
 596
 597         fix_volume_caps(codec, dac);
 598         if (!spec->vmaster_sw) {
 599                 err = add_vmaster(codec, dac);
 600                 if (err < 0)
 601                         return err;
 602         }
 603
 604         index = 0;
 605         switch (type) {
 606         case AUTO_PIN_HP_OUT:
 607                 name = "Headphone";
 608                 index = idx;
 609                 break;
 610         case AUTO_PIN_SPEAKER_OUT:
 611                 if (num_ctls > 1)
 612                         name = speakers[idx];
 613                 else
 614                         name = "Speaker";
 615                 break;
 616         default:
 617                 if (num_ctls > 1)
 618                         name = line_outs[idx];
 619                 else
 620                         name = "Line-Out";
 621                 break;
 622         }
 623
 624         err = add_mute(codec, name, index,
 625                        HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 626         if (err < 0)
 627                 return err;
 628         err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
 629         if (err < 0)
 630                 return err;
 631
 632         err = add_volume(codec, name, index,
 633                          HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 634         if (err < 0)
 635                 return err;
 636         err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
 637         if (err < 0)
 638                 return err;
 639
 640         return 0;
 641 }
 642
 643 static int build_output(struct hda_codec *codec)
 644 {
 645         struct cs_spec *spec = codec->spec;
 646         struct auto_pin_cfg *cfg = &spec->autocfg;
 647         int i, err;
 648
 649         for (i = 0; i < cfg->line_outs; i++) {
 650                 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
 651                                  i, cfg->line_outs, cfg->line_out_type);
 652                 if (err < 0)
 653                         return err;
 654         }
 655         for (i = 0; i < cfg->hp_outs; i++) {
 656                 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
 657                                  i, cfg->hp_outs, AUTO_PIN_HP_OUT);
 658                 if (err < 0)
 659                         return err;
 660         }
 661         for (i = 0; i < cfg->speaker_outs; i++) {
 662                 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
 663                                  i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
 664                 if (err < 0)
 665                         return err;
 666         }
 667         return 0;
 668 }
 669
 670 /*
 671  */
 672
 673 static const struct snd_kcontrol_new cs_capture_ctls[] = {
 674         HDA_BIND_SW("Capture Switch", 0),
 675         HDA_BIND_VOL("Capture Volume", 0),
 676 };
 677
 678 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
 679                             int force)
 680 {
 681         struct cs_spec *spec = codec->spec;
 682
 683         if (spec->cur_input == idx && !force)
 684                 return 0;
 685         if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
 686                 /* stream is running, let's swap the current ADC */
 687                 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
 688                 spec->cur_adc = spec->adc_nid[idx];
 689                 snd_hda_codec_setup_stream(codec, spec->cur_adc,
 690                                            spec->cur_adc_stream_tag, 0,
 691                                            spec->cur_adc_format);
 692         }
 693         snd_hda_codec_write(codec, spec->cur_adc, 0,
 694                             AC_VERB_SET_CONNECT_SEL,
 695                             spec->adc_idx[idx]);
 696         spec->cur_input = idx;
 697         return 1;
 698 }
 699
 700 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
 701                                   struct snd_ctl_elem_info *uinfo)
 702 {
 703         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 704         struct cs_spec *spec = codec->spec;
 705         struct auto_pin_cfg *cfg = &spec->autocfg;
 706         unsigned int idx;
 707
 708         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 709         uinfo->count = 1;
 710         uinfo->value.enumerated.items = spec->num_inputs;
 711         if (uinfo->value.enumerated.item >= spec->num_inputs)
 712                 uinfo->value.enumerated.item = spec->num_inputs - 1;
 713         idx = spec->input_idx[uinfo->value.enumerated.item];
 714         strcpy(uinfo->value.enumerated.name,
 715                snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, NULL));
 716         return 0;
 717 }
 718
 719 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
 720                                  struct snd_ctl_elem_value *ucontrol)
 721 {
 722         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 723         struct cs_spec *spec = codec->spec;
 724         ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
 725         return 0;
 726 }
 727
 728 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
 729                                  struct snd_ctl_elem_value *ucontrol)
 730 {
 731         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 732         struct cs_spec *spec = codec->spec;
 733         unsigned int idx = ucontrol->value.enumerated.item[0];
 734
 735         if (idx >= spec->num_inputs)
 736                 return -EINVAL;
 737         idx = spec->input_idx[idx];
 738         return change_cur_input(codec, idx, 0);
 739 }
 740
 741 static const struct snd_kcontrol_new cs_capture_source = {
 742         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 743         .name = "Capture Source",
 744         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
 745         .info = cs_capture_source_info,
 746         .get = cs_capture_source_get,
 747         .put = cs_capture_source_put,
 748 };
 749
 750 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
 751                                                struct hda_ctl_ops *ops)
 752 {
 753         struct cs_spec *spec = codec->spec;
 754         struct hda_bind_ctls *bind;
 755         int i, n;
 756
 757         bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
 758                        GFP_KERNEL);
 759         if (!bind)
 760                 return NULL;
 761         bind->ops = ops;
 762         n = 0;
 763         for (i = 0; i < AUTO_PIN_LAST; i++) {
 764                 if (!spec->adc_nid[i])
 765                         continue;
 766                 bind->values[n++] =
 767                         HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
 768                                             spec->adc_idx[i], HDA_INPUT);
 769         }
 770         return bind;
 771 }
 772
 773 /* add a (input-boost) volume control to the given input pin */
 774 static int add_input_volume_control(struct hda_codec *codec,
 775                                     struct auto_pin_cfg *cfg,
 776                                     int item)
 777 {
 778         hda_nid_t pin = cfg->inputs[item].pin;
 779         u32 caps;
 780         const char *label;
 781         struct snd_kcontrol *kctl;
 782
 783         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
 784                 return 0;
 785         caps = query_amp_caps(codec, pin, HDA_INPUT);
 786         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
 787         if (caps <= 1)
 788                 return 0;
 789         label = hda_get_autocfg_input_label(codec, cfg, item);
 790         return add_volume(codec, label, 0,
 791                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
 792 }
 793
 794 static int build_input(struct hda_codec *codec)
 795 {
 796         struct cs_spec *spec = codec->spec;
 797         int i, err;
 798
 799         if (!spec->num_inputs)
 800                 return 0;
 801
 802         /* make bind-capture */
 803         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
 804         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
 805         for (i = 0; i < 2; i++) {
 806                 struct snd_kcontrol *kctl;
 807                 int n;
 808                 if (!spec->capture_bind[i])
 809                         return -ENOMEM;
 810                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
 811                 if (!kctl)
 812                         return -ENOMEM;
 813                 kctl->private_value = (long)spec->capture_bind[i];
 814                 err = snd_hda_ctl_add(codec, 0, kctl);
 815                 if (err < 0)
 816                         return err;
 817                 for (n = 0; n < AUTO_PIN_LAST; n++) {
 818                         if (!spec->adc_nid[n])
 819                                 continue;
 820                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
 821                         if (err < 0)
 822                                 return err;
 823                 }
 824         }
 825
 826         if (spec->num_inputs > 1 && !spec->mic_detect) {
 827                 err = snd_hda_ctl_add(codec, 0,
 828                                       snd_ctl_new1(&cs_capture_source, codec));
 829                 if (err < 0)
 830                         return err;
 831         }
 832
 833         for (i = 0; i < spec->num_inputs; i++) {
 834                 err = add_input_volume_control(codec, &spec->autocfg, i);
 835                 if (err < 0)
 836                         return err;
 837         }
 838
 839         return 0;
 840 }
 841
 842 /*
 843  */
 844
 845 static int build_digital_output(struct hda_codec *codec)
 846 {
 847         struct cs_spec *spec = codec->spec;
 848         int err;
 849
 850         if (!spec->multiout.dig_out_nid)
 851                 return 0;
 852
 853         err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
 854                                             spec->multiout.dig_out_nid);
 855         if (err < 0)
 856                 return err;
 857         err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
 858         if (err < 0)
 859                 return err;
 860         return 0;
 861 }
 862
 863 static int build_digital_input(struct hda_codec *codec)
 864 {
 865         struct cs_spec *spec = codec->spec;
 866         if (spec->dig_in)
 867                 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
 868         return 0;
 869 }
 870
 871 /*
 872  * auto-mute and auto-mic switching
 873  * CS421x auto-output redirecting
 874  * HP/SPK/SPDIF
 875  */
 876
 877 static void cs_automute(struct hda_codec *codec)
 878 {
 879         struct cs_spec *spec = codec->spec;
 880         struct auto_pin_cfg *cfg = &spec->autocfg;
 881         unsigned int hp_present;
 882         unsigned int spdif_present;
 883         hda_nid_t nid;
 884         int i;
 885
 886         spdif_present = 0;
 887         if (cfg->dig_outs) {
 888                 nid = cfg->dig_out_pins[0];
 889                 if (is_jack_detectable(codec, nid)) {
 890                         /*
 891                         TODO: SPDIF output redirect when SENSE_B is enabled.
 892                         Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
 893                         assumed.
 894                         */
 895                         if (snd_hda_jack_detect(codec, nid)
 896                                 /* && spec->sense_b */)
 897                                 spdif_present = 1;
 898                 }
 899         }
 900
 901         hp_present = 0;
 902         for (i = 0; i < cfg->hp_outs; i++) {
 903                 nid = cfg->hp_pins[i];
 904                 if (!is_jack_detectable(codec, nid))
 905                         continue;
 906                 hp_present = snd_hda_jack_detect(codec, nid);
 907                 if (hp_present)
 908                         break;
 909         }
 910
 911         /* mute speakers if spdif or hp jack is plugged in */
 912         for (i = 0; i < cfg->speaker_outs; i++) {
 913                 nid = cfg->speaker_pins[i];
 914                 snd_hda_codec_write(codec, nid, 0,
 915                                     AC_VERB_SET_PIN_WIDGET_CONTROL,
 916                                     hp_present ? 0 : PIN_OUT);
 917                 /* detect on spdif is specific to CS421x */
 918                 if (spec->vendor_nid == CS421X_VENDOR_NID) {
 919                         snd_hda_codec_write(codec, nid, 0,
 920                                         AC_VERB_SET_PIN_WIDGET_CONTROL,
 921                                         spdif_present ? 0 : PIN_OUT);
 922                 }
 923         }
 924         if (spec->board_config == CS420X_MBP53 ||
 925             spec->board_config == CS420X_MBP55 ||
 926             spec->board_config == CS420X_IMAC27) {
 927                 unsigned int gpio = hp_present ? 0x02 : 0x08;
 928                 snd_hda_codec_write(codec, 0x01, 0,
 929                                     AC_VERB_SET_GPIO_DATA, gpio);
 930         }
 931
 932         /* specific to CS421x */
 933         if (spec->vendor_nid == CS421X_VENDOR_NID) {
 934                 /* mute HPs if spdif jack (SENSE_B) is present */
 935                 for (i = 0; i < cfg->hp_outs; i++) {
 936                         nid = cfg->hp_pins[i];
 937                         snd_hda_codec_write(codec, nid, 0,
 938                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 939                                 (spdif_present && spec->sense_b) ? 0 : PIN_HP);
 940                 }
 941
 942                 /* SPDIF TX on/off */
 943                 if (cfg->dig_outs) {
 944                         nid = cfg->dig_out_pins[0];
 945                         snd_hda_codec_write(codec, nid, 0,
 946                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 947                                 spdif_present ? PIN_OUT : 0);
 948
 949                 }
 950                 /* Update board GPIOs if neccessary ... */
 951         }
 952 }
 953
 954 /*
 955  * Auto-input redirect for CS421x
 956  * Switch max 3 inputs of a single ADC (nid 3)
 957 */
 958
 959 static void cs_automic(struct hda_codec *codec)
 960 {
 961         struct cs_spec *spec = codec->spec;
 962         struct auto_pin_cfg *cfg = &spec->autocfg;
 963         hda_nid_t nid;
 964         unsigned int present;
 965
 966         nid = cfg->inputs[spec->automic_idx].pin;
 967         present = snd_hda_jack_detect(codec, nid);
 968
 969         /* specific to CS421x, single ADC */
 970         if (spec->vendor_nid == CS421X_VENDOR_NID) {
 971                 if (present) {
 972                         spec->last_input = spec->cur_input;
 973                         spec->cur_input = spec->automic_idx;
 974                 } else  {
 975                         spec->cur_input = spec->last_input;
 976                 }
 977
 978                 snd_hda_codec_write_cache(codec, spec->cur_adc, 0,
 979                                         AC_VERB_SET_CONNECT_SEL,
 980                                         spec->adc_idx[spec->cur_input]);
 981         } else {
 982                 if (present)
 983                         change_cur_input(codec, spec->automic_idx, 0);
 984                 else
 985                         change_cur_input(codec, !spec->automic_idx, 0);
 986         }
 987 }
 988
 989 /*
 990  */
 991
 992 static void init_output(struct hda_codec *codec)
 993 {
 994         struct cs_spec *spec = codec->spec;
 995         struct auto_pin_cfg *cfg = &spec->autocfg;
 996         int i;
 997
 998         /* mute first */
 999         for (i = 0; i < spec->multiout.num_dacs; i++)
1000                 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
1001                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1002         if (spec->multiout.hp_nid)
1003                 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
1004                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1005         for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
1006                 if (!spec->multiout.extra_out_nid[i])
1007                         break;
1008                 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1009                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1010         }
1011
1012         /* set appropriate pin controls */
1013         for (i = 0; i < cfg->line_outs; i++)
1014                 snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
1015                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1016         /* HP */
1017         for (i = 0; i < cfg->hp_outs; i++) {
1018                 hda_nid_t nid = cfg->hp_pins[i];
1019                 snd_hda_codec_write(codec, nid, 0,
1020                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
1021                 if (!cfg->speaker_outs)
1022                         continue;
1023                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1024                         snd_hda_jack_detect_enable(codec, nid, HP_EVENT);
1025                         spec->hp_detect = 1;
1026                 }
1027         }
1028
1029         /* Speaker */
1030         for (i = 0; i < cfg->speaker_outs; i++)
1031                 snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
1032                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1033
1034         /* SPDIF is enabled on presence detect for CS421x */
1035         if (spec->hp_detect || spec->spdif_detect)
1036                 cs_automute(codec);
1037 }
1038
1039 static void init_input(struct hda_codec *codec)
1040 {
1041         struct cs_spec *spec = codec->spec;
1042         struct auto_pin_cfg *cfg = &spec->autocfg;
1043         unsigned int coef;
1044         int i;
1045
1046         for (i = 0; i < cfg->num_inputs; i++) {
1047                 unsigned int ctl;
1048                 hda_nid_t pin = cfg->inputs[i].pin;
1049                 if (!spec->adc_nid[i])
1050                         continue;
1051                 /* set appropriate pin control and mute first */
1052                 ctl = PIN_IN;
1053                 if (cfg->inputs[i].type == AUTO_PIN_MIC) {
1054                         unsigned int caps = snd_hda_query_pin_caps(codec, pin);
1055                         caps >>= AC_PINCAP_VREF_SHIFT;
1056                         if (caps & AC_PINCAP_VREF_80)
1057                                 ctl = PIN_VREF80;
1058                 }
1059                 snd_hda_codec_write(codec, pin, 0,
1060                                     AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
1061                 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
1062                                     AC_VERB_SET_AMP_GAIN_MUTE,
1063                                     AMP_IN_MUTE(spec->adc_idx[i]));
1064                 if (spec->mic_detect && spec->automic_idx == i)
1065                         snd_hda_jack_detect_enable(codec, pin, MIC_EVENT);
1066         }
1067         /* specific to CS421x */
1068         if (spec->vendor_nid == CS421X_VENDOR_NID) {
1069                 if (spec->mic_detect)
1070                         cs_automic(codec);
1071                 else  {
1072                         spec->cur_adc = spec->adc_nid[spec->cur_input];
1073                         snd_hda_codec_write(codec, spec->cur_adc, 0,
1074                                         AC_VERB_SET_CONNECT_SEL,
1075                                         spec->adc_idx[spec->cur_input]);
1076                 }
1077         } else {
1078                 change_cur_input(codec, spec->cur_input, 1);
1079                 if (spec->mic_detect)
1080                         cs_automic(codec);
1081
1082                 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
1083                 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1084                         coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
1085                 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1086                         coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
1087                                          * No effect if SPDIF_OUT2 is
1088                                          * selected in IDX_SPDIF_CTL.
1089                                         */
1090                 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1091         }
1092 }
1093
1094 static const struct hda_verb cs_coef_init_verbs[] = {
1095         {0x11, AC_VERB_SET_PROC_STATE, 1},
1096         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1097         {0x11, AC_VERB_SET_PROC_COEF,
1098          (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1099           | 0x0040 /* Mute DACs on FIFO error */
1100           | 0x1000 /* Enable DACs High Pass Filter */
1101           | 0x0400 /* Disable Coefficient Auto increment */
1102           )},
1103         /* Beep */
1104         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1105         {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1106
1107         {} /* terminator */
1108 };
1109
1110 /* Errata: CS4207 rev C0/C1/C2 Silicon
1111  *
1112  * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1113  *
1114  * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
1115  * may be excessive (up to an additional 200 μA), which is most easily
1116  * observed while the part is being held in reset (RESET# active low).
1117  *
1118  * Root Cause: At initial powerup of the device, the logic that drives
1119  * the clock and write enable to the S/PDIF SRC RAMs is not properly
1120  * initialized.
1121  * Certain random patterns will cause a steady leakage current in those
1122  * RAM cells. The issue will resolve once the SRCs are used (turned on).
1123  *
1124  * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1125  * blocks, which will alleviate the issue.
1126  */
1127
1128 static const struct hda_verb cs_errata_init_verbs[] = {
1129         {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1130         {0x11, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1131
1132         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1133         {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1134         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1135         {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1136         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1137         {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1138
1139         {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1140         {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1141
1142         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1143         {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1144         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1145         {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1146         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1147         {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1148         {0x11, AC_VERB_SET_PROC_STATE, 0x00},
1149
1150 #if 0 /* Don't to set to D3 as we are in power-up sequence */
1151         {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1152         {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1153         /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1154 #endif
1155
1156         {} /* terminator */
1157 };
1158
1159 /* SPDIF setup */
1160 static void init_digital(struct hda_codec *codec)
1161 {
1162         unsigned int coef;
1163
1164         coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1165         coef |= 0x0008; /* Replace with mute on error */
1166         if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1167                 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1168                                  * SPDIF_OUT2 is shared with GPIO1 and
1169                                  * DMIC_SDA2.
1170                                  */
1171         cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1172 }
1173
1174 static int cs_init(struct hda_codec *codec)
1175 {
1176         struct cs_spec *spec = codec->spec;
1177
1178         /* init_verb sequence for C0/C1/C2 errata*/
1179         snd_hda_sequence_write(codec, cs_errata_init_verbs);
1180
1181         snd_hda_sequence_write(codec, cs_coef_init_verbs);
1182
1183         if (spec->gpio_mask) {
1184                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1185                                     spec->gpio_mask);
1186                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1187                                     spec->gpio_dir);
1188                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1189                                     spec->gpio_data);
1190         }
1191
1192         init_output(codec);
1193         init_input(codec);
1194         init_digital(codec);
1195         snd_hda_jack_report_sync(codec);
1196
1197         return 0;
1198 }
1199
1200 static int cs_build_controls(struct hda_codec *codec)
1201 {
1202         struct cs_spec *spec = codec->spec;
1203         int err;
1204
1205         err = build_output(codec);
1206         if (err < 0)
1207                 return err;
1208         err = build_input(codec);
1209         if (err < 0)
1210                 return err;
1211         err = build_digital_output(codec);
1212         if (err < 0)
1213                 return err;
1214         err = build_digital_input(codec);
1215         if (err < 0)
1216                 return err;
1217         err = cs_init(codec);
1218         if (err < 0)
1219                 return err;
1220
1221         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1222         if (err < 0)
1223                 return err;
1224
1225         return 0;
1226 }
1227
1228 static void cs_free(struct hda_codec *codec)
1229 {
1230         struct cs_spec *spec = codec->spec;
1231         kfree(spec->capture_bind[0]);
1232         kfree(spec->capture_bind[1]);
1233         kfree(codec->spec);
1234 }
1235
1236 static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1237 {
1238         snd_hda_jack_set_dirty_all(codec); /* FIXME: to be more fine-grained */
1239
1240         switch ((res >> 26) & 0x7f) {
1241         case HP_EVENT:
1242                 cs_automute(codec);
1243                 break;
1244         case MIC_EVENT:
1245                 cs_automic(codec);
1246                 break;
1247         }
1248         snd_hda_jack_report_sync(codec);
1249 }
1250
1251 static const struct hda_codec_ops cs_patch_ops = {
1252         .build_controls = cs_build_controls,
1253         .build_pcms = cs_build_pcms,
1254         .init = cs_init,
1255         .free = cs_free,
1256         .unsol_event = cs_unsol_event,
1257 };
1258
1259 static int cs_parse_auto_config(struct hda_codec *codec)
1260 {
1261         struct cs_spec *spec = codec->spec;
1262         int err;
1263
1264         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1265         if (err < 0)
1266                 return err;
1267
1268         err = parse_output(codec);
1269         if (err < 0)
1270                 return err;
1271         err = parse_input(codec);
1272         if (err < 0)
1273                 return err;
1274         err = parse_digital_output(codec);
1275         if (err < 0)
1276                 return err;
1277         err = parse_digital_input(codec);
1278         if (err < 0)
1279                 return err;
1280         return 0;
1281 }
1282
1283 static const char * const cs420x_models[CS420X_MODELS] = {
1284         [CS420X_MBP53] = "mbp53",
1285         [CS420X_MBP55] = "mbp55",
1286         [CS420X_IMAC27] = "imac27",
1287         [CS420X_AUTO] = "auto",
1288 };
1289
1290
1291 static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
1292         SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1293         SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1294         SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1295         SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1296         SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
1297         {} /* terminator */
1298 };
1299
1300 struct cs_pincfg {
1301         hda_nid_t nid;
1302         u32 val;
1303 };
1304
1305 static const struct cs_pincfg mbp53_pincfgs[] = {
1306         { 0x09, 0x012b4050 },
1307         { 0x0a, 0x90100141 },
1308         { 0x0b, 0x90100140 },
1309         { 0x0c, 0x018b3020 },
1310         { 0x0d, 0x90a00110 },
1311         { 0x0e, 0x400000f0 },
1312         { 0x0f, 0x01cbe030 },
1313         { 0x10, 0x014be060 },
1314         { 0x12, 0x400000f0 },
1315         { 0x15, 0x400000f0 },
1316         {} /* terminator */
1317 };
1318
1319 static const struct cs_pincfg mbp55_pincfgs[] = {
1320         { 0x09, 0x012b4030 },
1321         { 0x0a, 0x90100121 },
1322         { 0x0b, 0x90100120 },
1323         { 0x0c, 0x400000f0 },
1324         { 0x0d, 0x90a00110 },
1325         { 0x0e, 0x400000f0 },
1326         { 0x0f, 0x400000f0 },
1327         { 0x10, 0x014be040 },
1328         { 0x12, 0x400000f0 },
1329         { 0x15, 0x400000f0 },
1330         {} /* terminator */
1331 };
1332
1333 static const struct cs_pincfg imac27_pincfgs[] = {
1334         { 0x09, 0x012b4050 },
1335         { 0x0a, 0x90100140 },
1336         { 0x0b, 0x90100142 },
1337         { 0x0c, 0x018b3020 },
1338         { 0x0d, 0x90a00110 },
1339         { 0x0e, 0x400000f0 },
1340         { 0x0f, 0x01cbe030 },
1341         { 0x10, 0x014be060 },
1342         { 0x12, 0x01ab9070 },
1343         { 0x15, 0x400000f0 },
1344         {} /* terminator */
1345 };
1346
1347 static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1348         [CS420X_MBP53] = mbp53_pincfgs,
1349         [CS420X_MBP55] = mbp55_pincfgs,
1350         [CS420X_IMAC27] = imac27_pincfgs,
1351 };
1352
1353 static void fix_pincfg(struct hda_codec *codec, int model,
1354                        const struct cs_pincfg **pin_configs)
1355 {
1356         const struct cs_pincfg *cfg = pin_configs[model];
1357         if (!cfg)
1358                 return;
1359         for (; cfg->nid; cfg++)
1360                 snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1361 }
1362
1363 static int patch_cs420x(struct hda_codec *codec)
1364 {
1365         struct cs_spec *spec;
1366         int err;
1367
1368         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1369         if (!spec)
1370                 return -ENOMEM;
1371         codec->spec = spec;
1372
1373         spec->vendor_nid = CS420X_VENDOR_NID;
1374
1375         spec->board_config =
1376                 snd_hda_check_board_config(codec, CS420X_MODELS,
1377                                            cs420x_models, cs420x_cfg_tbl);
1378         if (spec->board_config >= 0)
1379                 fix_pincfg(codec, spec->board_config, cs_pincfgs);
1380
1381         switch (spec->board_config) {
1382         case CS420X_IMAC27:
1383         case CS420X_MBP53:
1384         case CS420X_MBP55:
1385                 /* GPIO1 = headphones */
1386                 /* GPIO3 = speakers */
1387                 spec->gpio_mask = 0x0a;
1388                 spec->gpio_dir = 0x0a;
1389                 break;
1390         }
1391
1392         err = cs_parse_auto_config(codec);
1393         if (err < 0)
1394                 goto error;
1395
1396         codec->patch_ops = cs_patch_ops;
1397
1398         return 0;
1399
1400  error:
1401         kfree(codec->spec);
1402         codec->spec = NULL;
1403         return err;
1404 }
1405
1406 /*
1407  * Cirrus Logic CS4210
1408  *
1409  * 1 DAC => HP(sense) / Speakers,
1410  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1411  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1412 */
1413
1414 /* CS4210 board names */
1415 static const char *cs421x_models[CS421X_MODELS] = {
1416         [CS421X_CDB4210] = "cdb4210",
1417 };
1418
1419 static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
1420         /* Test Intel board + CDB2410  */
1421         SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1422         {} /* terminator */
1423 };
1424
1425 /* CS4210 board pinconfigs */
1426 /* Default CS4210 (CDB4210)*/
1427 static const struct cs_pincfg cdb4210_pincfgs[] = {
1428         { 0x05, 0x0321401f },
1429         { 0x06, 0x90170010 },
1430         { 0x07, 0x03813031 },
1431         { 0x08, 0xb7a70037 },
1432         { 0x09, 0xb7a6003e },
1433         { 0x0a, 0x034510f0 },
1434         {} /* terminator */
1435 };
1436
1437 static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = {
1438         [CS421X_CDB4210] = cdb4210_pincfgs,
1439 };
1440
1441 static const struct hda_verb cs421x_coef_init_verbs[] = {
1442         {0x0B, AC_VERB_SET_PROC_STATE, 1},
1443         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1444         /*
1445             Disable Coefficient Index Auto-Increment(DAI)=1,
1446             PDREF=0
1447         */
1448         {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1449
1450         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1451         /* ADC SZCMode = Digital Soft Ramp */
1452         {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1453
1454         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1455         {0x0B, AC_VERB_SET_PROC_COEF,
1456          (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1457           | 0x0004 /* Mute DAC on FIFO error */
1458           | 0x0008 /* Enable DAC High Pass Filter */
1459           )},
1460         {} /* terminator */
1461 };
1462
1463 /* Errata: CS4210 rev A1 Silicon
1464  *
1465  * http://www.cirrus.com/en/pubs/errata/
1466  *
1467  * Description:
1468  * 1. Performance degredation is present in the ADC.
1469  * 2. Speaker output is not completely muted upon HP detect.
1470  * 3. Noise is present when clipping occurs on the amplified
1471  *    speaker outputs.
1472  *
1473  * Workaround:
1474  * The following verb sequence written to the registers during
1475  * initialization will correct the issues listed above.
1476  */
1477
1478 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1479         {0x0B, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1480
1481         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1482         {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1483
1484         {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1485         {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1486
1487         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1488         {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1489
1490         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1491         {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1492
1493         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1494         {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1495
1496         {} /* terminator */
1497 };
1498
1499 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1500 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1501
1502 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1503                                 struct snd_ctl_elem_info *uinfo)
1504 {
1505         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1506         uinfo->count = 1;
1507         uinfo->value.integer.min = 0;
1508         uinfo->value.integer.max = 3;
1509         return 0;
1510 }
1511
1512 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1513                                 struct snd_ctl_elem_value *ucontrol)
1514 {
1515         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1516
1517         ucontrol->value.integer.value[0] =
1518                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1519         return 0;
1520 }
1521
1522 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1523                                 struct snd_ctl_elem_value *ucontrol)
1524 {
1525         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1526
1527         unsigned int vol = ucontrol->value.integer.value[0];
1528         unsigned int coef =
1529                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1530         unsigned int original_coef = coef;
1531
1532         coef &= ~0x0003;
1533         coef |= (vol & 0x0003);
1534         if (original_coef == coef)
1535                 return 0;
1536         else {
1537                 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1538                 return 1;
1539         }
1540 }
1541
1542 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1543
1544         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1545         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1546                         SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1547         .name = "Speaker Boost Playback Volume",
1548         .info = cs421x_boost_vol_info,
1549         .get = cs421x_boost_vol_get,
1550         .put = cs421x_boost_vol_put,
1551         .tlv = { .p = cs421x_speaker_boost_db_scale },
1552 };
1553
1554 static void cs421x_pinmux_init(struct hda_codec *codec)
1555 {
1556         struct cs_spec *spec = codec->spec;
1557         unsigned int def_conf, coef;
1558
1559         /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1560         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1561
1562         if (spec->gpio_mask)
1563                 coef |= 0x0008; /* B1,B2 are GPIOs */
1564         else
1565                 coef &= ~0x0008;
1566
1567         if (spec->sense_b)
1568                 coef |= 0x0010; /* B2 is SENSE_B, not inverted  */
1569         else
1570                 coef &= ~0x0010;
1571
1572         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1573
1574         if ((spec->gpio_mask || spec->sense_b) &&
1575             is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1576
1577                 /*
1578                     GPIO or SENSE_B forced - disconnect the DMIC pin.
1579                 */
1580                 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1581                 def_conf &= ~AC_DEFCFG_PORT_CONN;
1582                 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1583                 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1584         }
1585 }
1586
1587 static void init_cs421x_digital(struct hda_codec *codec)
1588 {
1589         struct cs_spec *spec = codec->spec;
1590         struct auto_pin_cfg *cfg = &spec->autocfg;
1591         int i;
1592
1593
1594         for (i = 0; i < cfg->dig_outs; i++) {
1595                 hda_nid_t nid = cfg->dig_out_pins[i];
1596                 if (!cfg->speaker_outs)
1597                         continue;
1598                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1599                         snd_hda_jack_detect_enable(codec, nid, SPDIF_EVENT);
1600                         spec->spdif_detect = 1;
1601                 }
1602         }
1603 }
1604
1605 static int cs421x_init(struct hda_codec *codec)
1606 {
1607         struct cs_spec *spec = codec->spec;
1608
1609         snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1610         snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1611
1612         cs421x_pinmux_init(codec);
1613
1614         if (spec->gpio_mask) {
1615                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1616                                     spec->gpio_mask);
1617                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1618                                     spec->gpio_dir);
1619                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1620                                     spec->gpio_data);
1621         }
1622
1623         init_output(codec);
1624         init_input(codec);
1625         init_cs421x_digital(codec);
1626         snd_hda_jack_report_sync(codec);
1627
1628         return 0;
1629 }
1630
1631 /*
1632  * CS4210 Input MUX (1 ADC)
1633  */
1634 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1635                                         struct snd_ctl_elem_info *uinfo)
1636 {
1637         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1638         struct cs_spec *spec = codec->spec;
1639
1640         return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1641 }
1642
1643 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1644                                         struct snd_ctl_elem_value *ucontrol)
1645 {
1646         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1647         struct cs_spec *spec = codec->spec;
1648
1649         ucontrol->value.enumerated.item[0] = spec->cur_input;
1650         return 0;
1651 }
1652
1653 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1654                                         struct snd_ctl_elem_value *ucontrol)
1655 {
1656         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1657         struct cs_spec *spec = codec->spec;
1658
1659         return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1660                                 spec->adc_nid[0], &spec->cur_input);
1661
1662 }
1663
1664 static struct snd_kcontrol_new cs421x_capture_source = {
1665
1666         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1667         .name = "Capture Source",
1668         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1669         .info = cs421x_mux_enum_info,
1670         .get = cs421x_mux_enum_get,
1671         .put = cs421x_mux_enum_put,
1672 };
1673
1674 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1675 {
1676         struct cs_spec *spec = codec->spec;
1677         struct auto_pin_cfg *cfg = &spec->autocfg;
1678         const struct hda_input_mux *imux = &spec->input_mux;
1679         hda_nid_t pin = cfg->inputs[item].pin;
1680         struct snd_kcontrol *kctl;
1681         u32 caps;
1682
1683         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1684                 return 0;
1685
1686         caps = query_amp_caps(codec, pin, HDA_INPUT);
1687         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1688         if (caps <= 1)
1689                 return 0;
1690
1691         return add_volume(codec,  imux->items[item].label, 0,
1692                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1693 }
1694
1695 /* add a (input-boost) volume control to the given input pin */
1696 static int build_cs421x_input(struct hda_codec *codec)
1697 {
1698         struct cs_spec *spec = codec->spec;
1699         struct auto_pin_cfg *cfg = &spec->autocfg;
1700         struct hda_input_mux *imux = &spec->input_mux;
1701         int i, err, type_idx;
1702         const char *label;
1703
1704         if (!spec->num_inputs)
1705                 return 0;
1706
1707         /* make bind-capture */
1708         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1709         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1710         for (i = 0; i < 2; i++) {
1711                 struct snd_kcontrol *kctl;
1712                 int n;
1713                 if (!spec->capture_bind[i])
1714                         return -ENOMEM;
1715                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1716                 if (!kctl)
1717                         return -ENOMEM;
1718                 kctl->private_value = (long)spec->capture_bind[i];
1719                 err = snd_hda_ctl_add(codec, 0, kctl);
1720                 if (err < 0)
1721                         return err;
1722                 for (n = 0; n < AUTO_PIN_LAST; n++) {
1723                         if (!spec->adc_nid[n])
1724                                 continue;
1725                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1726                         if (err < 0)
1727                                 return err;
1728                 }
1729         }
1730
1731         /* Add Input MUX Items + Capture Volume/Switch */
1732         for (i = 0; i < spec->num_inputs; i++) {
1733                 label = hda_get_autocfg_input_label(codec, cfg, i);
1734                 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1735
1736                 err = cs421x_add_input_volume_control(codec, i);
1737                 if (err < 0)
1738                         return err;
1739         }
1740
1741         /*
1742             Add 'Capture Source' Switch if
1743                 * 2 inputs and no mic detec
1744                 * 3 inputs
1745         */
1746         if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1747             (spec->num_inputs == 3)) {
1748
1749                 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1750                               snd_ctl_new1(&cs421x_capture_source, codec));
1751                 if (err < 0)
1752                         return err;
1753         }
1754
1755         return 0;
1756 }
1757
1758 /* Single DAC (Mute/Gain) */
1759 static int build_cs421x_output(struct hda_codec *codec)
1760 {
1761         hda_nid_t dac = CS4210_DAC_NID;
1762         struct cs_spec *spec = codec->spec;
1763         struct auto_pin_cfg *cfg = &spec->autocfg;
1764         struct snd_kcontrol *kctl;
1765         int err;
1766         char *name = "HP/Speakers";
1767
1768         fix_volume_caps(codec, dac);
1769         if (!spec->vmaster_sw) {
1770                 err = add_vmaster(codec, dac);
1771                 if (err < 0)
1772                         return err;
1773         }
1774
1775         err = add_mute(codec, name, 0,
1776                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1777         if (err < 0)
1778                 return err;
1779         err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
1780         if (err < 0)
1781                 return err;
1782
1783         err = add_volume(codec, name, 0,
1784                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1785         if (err < 0)
1786                 return err;
1787         err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
1788         if (err < 0)
1789                 return err;
1790
1791         if (cfg->speaker_outs) {
1792                 err = snd_hda_ctl_add(codec, 0,
1793                         snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1794                 if (err < 0)
1795                         return err;
1796         }
1797         return err;
1798 }
1799
1800 static int cs421x_build_controls(struct hda_codec *codec)
1801 {
1802         struct cs_spec *spec = codec->spec;
1803         int err;
1804
1805         err = build_cs421x_output(codec);
1806         if (err < 0)
1807                 return err;
1808         err = build_cs421x_input(codec);
1809         if (err < 0)
1810                 return err;
1811         err = build_digital_output(codec);
1812         if (err < 0)
1813                 return err;
1814         err =  cs421x_init(codec);
1815         if (err < 0)
1816                 return err;
1817
1818         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1819         if (err < 0)
1820                 return err;
1821
1822         return 0;
1823 }
1824
1825 static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
1826 {
1827         snd_hda_jack_set_dirty_all(codec); /* FIXME: to be more fine-grained */
1828
1829         switch ((res >> 26) & 0x3f) {
1830         case HP_EVENT:
1831         case SPDIF_EVENT:
1832                 cs_automute(codec);
1833                 break;
1834
1835         case MIC_EVENT:
1836                 cs_automic(codec);
1837                 break;
1838         }
1839         snd_hda_jack_report_sync(codec);
1840 }
1841
1842 static int parse_cs421x_input(struct hda_codec *codec)
1843 {
1844         struct cs_spec *spec = codec->spec;
1845         struct auto_pin_cfg *cfg = &spec->autocfg;
1846         int i;
1847
1848         for (i = 0; i < cfg->num_inputs; i++) {
1849                 hda_nid_t pin = cfg->inputs[i].pin;
1850                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1851                 spec->cur_input = spec->last_input = i;
1852                 spec->num_inputs++;
1853
1854                 /* check whether the automatic mic switch is available */
1855                 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1856                         spec->mic_detect = 1;
1857                         spec->automic_idx = i;
1858                 }
1859         }
1860         return 0;
1861 }
1862
1863 static int cs421x_parse_auto_config(struct hda_codec *codec)
1864 {
1865         struct cs_spec *spec = codec->spec;
1866         int err;
1867
1868         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1869         if (err < 0)
1870                 return err;
1871         err = parse_output(codec);
1872         if (err < 0)
1873                 return err;
1874         err = parse_cs421x_input(codec);
1875         if (err < 0)
1876                 return err;
1877         err = parse_digital_output(codec);
1878         if (err < 0)
1879                 return err;
1880         return 0;
1881 }
1882
1883 #ifdef CONFIG_PM
1884 /*
1885         Manage PDREF, when transitioning to D3hot
1886         (DAC,ADC) -> D3, PDREF=1, AFG->D3
1887 */
1888 static int cs421x_suspend(struct hda_codec *codec, pm_message_t state)
1889 {
1890         unsigned int coef;
1891
1892         snd_hda_shutup_pins(codec);
1893
1894         snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1895                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1896         snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1897                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1898
1899         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1900         coef |= 0x0004; /* PDREF */
1901         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1902
1903         return 0;
1904 }
1905 #endif
1906
1907 static struct hda_codec_ops cs4210_patch_ops = {
1908         .build_controls = cs421x_build_controls,
1909         .build_pcms = cs_build_pcms,
1910         .init = cs421x_init,
1911         .free = cs_free,
1912         .unsol_event = cs421x_unsol_event,
1913 #ifdef CONFIG_PM
1914         .suspend = cs421x_suspend,
1915 #endif
1916 };
1917
1918 static int patch_cs421x(struct hda_codec *codec)
1919 {
1920         struct cs_spec *spec;
1921         int err;
1922
1923         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1924         if (!spec)
1925                 return -ENOMEM;
1926         codec->spec = spec;
1927
1928         spec->vendor_nid = CS421X_VENDOR_NID;
1929
1930         spec->board_config =
1931                 snd_hda_check_board_config(codec, CS421X_MODELS,
1932                                            cs421x_models, cs421x_cfg_tbl);
1933         if (spec->board_config >= 0)
1934                 fix_pincfg(codec, spec->board_config, cs421x_pincfgs);
1935         /*
1936             Setup GPIO/SENSE for each board (if used)
1937         */
1938         switch (spec->board_config) {
1939         case CS421X_CDB4210:
1940                 snd_printd("CS4210 board: %s\n",
1941                         cs421x_models[spec->board_config]);
1942 /*              spec->gpio_mask = 3;
1943                 spec->gpio_dir = 3;
1944                 spec->gpio_data = 3;
1945 */
1946                 spec->sense_b = 1;
1947
1948                 break;
1949         }
1950
1951         /*
1952             Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1953             is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1954             is disabled.
1955         */
1956         cs421x_pinmux_init(codec);
1957
1958         err = cs421x_parse_auto_config(codec);
1959         if (err < 0)
1960                 goto error;
1961
1962         codec->patch_ops = cs4210_patch_ops;
1963
1964         return 0;
1965
1966  error:
1967         kfree(codec->spec);
1968         codec->spec = NULL;
1969         return err;
1970 }
1971
1972
1973 /*
1974  * patch entries
1975  */
1976 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
1977         { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1978         { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1979         { .id = 0x10134210, .name = "CS4210", .patch = patch_cs421x },
1980         {} /* terminator */
1981 };
1982
1983 MODULE_ALIAS("snd-hda-codec-id:10134206");
1984 MODULE_ALIAS("snd-hda-codec-id:10134207");
1985 MODULE_ALIAS("snd-hda-codec-id:10134210");
1986
1987 MODULE_LICENSE("GPL");
1988 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1989
1990 static struct hda_codec_preset_list cirrus_list = {
1991         .preset = snd_hda_preset_cirrus,
1992         .owner = THIS_MODULE,
1993 };
1994
1995 static int __init patch_cirrus_init(void)
1996 {
1997         return snd_hda_add_codec_preset(&cirrus_list);
1998 }
1999
2000 static void __exit patch_cirrus_exit(void)
2001 {
2002         snd_hda_delete_codec_preset(&cirrus_list);
2003 }
2004
2005 module_init(patch_cirrus_init)
2006 module_exit(patch_cirrus_exit)