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/slab.h>
  23 #include <linux/pci.h>
  24 #include <linux/module.h>
  25 #include <sound/core.h>
  26 #include <sound/tlv.h>
  27 #include "hda_codec.h"
  28 #include "hda_local.h"
  29 #include "hda_auto_parser.h"
  30 #include "hda_jack.h"
  31 #include "hda_generic.h"
  32
  33 /*
  34  */
  35
  36 struct cs_spec {
  37         struct hda_gen_spec gen;
  38
  39         unsigned int gpio_mask;
  40         unsigned int gpio_dir;
  41         unsigned int gpio_data;
  42         unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
  43         unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
  44
  45         /* CS421x */
  46         unsigned int spdif_detect:1;
  47         unsigned int spdif_present:1;
  48         unsigned int sense_b:1;
  49         hda_nid_t vendor_nid;
  50 };
  51
  52 /* available models with CS420x */
  53 enum {
  54         CS420X_MBP53,
  55         CS420X_MBP55,
  56         CS420X_IMAC27,
  57         CS420X_GPIO_13,
  58         CS420X_GPIO_23,
  59         CS420X_MBP101,
  60         CS420X_MBP81,
  61         CS420X_MBA42,
  62         CS420X_AUTO,
  63         /* aliases */
  64         CS420X_IMAC27_122 = CS420X_GPIO_23,
  65         CS420X_APPLE = CS420X_GPIO_13,
  66 };
  67
  68 /* CS421x boards */
  69 enum {
  70         CS421X_CDB4210,
  71         CS421X_SENSE_B,
  72         CS421X_STUMPY,
  73 };
  74
  75 /* Vendor-specific processing widget */
  76 #define CS420X_VENDOR_NID       0x11
  77 #define CS_DIG_OUT1_PIN_NID     0x10
  78 #define CS_DIG_OUT2_PIN_NID     0x15
  79 #define CS_DMIC1_PIN_NID        0x0e
  80 #define CS_DMIC2_PIN_NID        0x12
  81
  82 /* coef indices */
  83 #define IDX_SPDIF_STAT          0x0000
  84 #define IDX_SPDIF_CTL           0x0001
  85 #define IDX_ADC_CFG             0x0002
  86 /* SZC bitmask, 4 modes below:
  87  * 0 = immediate,
  88  * 1 = digital immediate, analog zero-cross
  89  * 2 = digtail & analog soft-ramp
  90  * 3 = digital soft-ramp, analog zero-cross
  91  */
  92 #define   CS_COEF_ADC_SZC_MASK          (3 << 0)
  93 #define   CS_COEF_ADC_MIC_SZC_MODE      (3 << 0) /* SZC setup for mic */
  94 #define   CS_COEF_ADC_LI_SZC_MODE       (3 << 0) /* SZC setup for line-in */
  95 /* PGA mode: 0 = differential, 1 = signle-ended */
  96 #define   CS_COEF_ADC_MIC_PGA_MODE      (1 << 5) /* PGA setup for mic */
  97 #define   CS_COEF_ADC_LI_PGA_MODE       (1 << 6) /* PGA setup for line-in */
  98 #define IDX_DAC_CFG             0x0003
  99 /* SZC bitmask, 4 modes below:
 100  * 0 = Immediate
 101  * 1 = zero-cross
 102  * 2 = soft-ramp
 103  * 3 = soft-ramp on zero-cross
 104  */
 105 #define   CS_COEF_DAC_HP_SZC_MODE       (3 << 0) /* nid 0x02 */
 106 #define   CS_COEF_DAC_LO_SZC_MODE       (3 << 2) /* nid 0x03 */
 107 #define   CS_COEF_DAC_SPK_SZC_MODE      (3 << 4) /* nid 0x04 */
 108
 109 #define IDX_BEEP_CFG            0x0004
 110 /* 0x0008 - test reg key */
 111 /* 0x0009 - 0x0014 -> 12 test regs */
 112 /* 0x0015 - visibility reg */
 113
 114 /* Cirrus Logic CS4208 */
 115 #define CS4208_VENDOR_NID       0x24
 116
 117 /*
 118  * Cirrus Logic CS4210
 119  *
 120  * 1 DAC => HP(sense) / Speakers,
 121  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
 122  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
 123 */
 124 #define CS4210_DAC_NID          0x02
 125 #define CS4210_ADC_NID          0x03
 126 #define CS4210_VENDOR_NID       0x0B
 127 #define CS421X_DMIC_PIN_NID     0x09 /* Port E */
 128 #define CS421X_SPDIF_PIN_NID    0x0A /* Port H */
 129
 130 #define CS421X_IDX_DEV_CFG      0x01
 131 #define CS421X_IDX_ADC_CFG      0x02
 132 #define CS421X_IDX_DAC_CFG      0x03
 133 #define CS421X_IDX_SPK_CTL      0x04
 134
 135 #define SPDIF_EVENT             0x04
 136
 137 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
 138 #define CS4213_VENDOR_NID       0x09
 139
 140
 141 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
 142 {
 143         struct cs_spec *spec = codec->spec;
 144         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 145                             AC_VERB_SET_COEF_INDEX, idx);
 146         return snd_hda_codec_read(codec, spec->vendor_nid, 0,
 147                                   AC_VERB_GET_PROC_COEF, 0);
 148 }
 149
 150 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
 151                                       unsigned int coef)
 152 {
 153         struct cs_spec *spec = codec->spec;
 154         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 155                             AC_VERB_SET_COEF_INDEX, idx);
 156         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 157                             AC_VERB_SET_PROC_COEF, coef);
 158 }
 159
 160 /*
 161  * auto-mute and auto-mic switching
 162  * CS421x auto-output redirecting
 163  * HP/SPK/SPDIF
 164  */
 165
 166 static void cs_automute(struct hda_codec *codec)
 167 {
 168         struct cs_spec *spec = codec->spec;
 169
 170         /* mute HPs if spdif jack (SENSE_B) is present */
 171         spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
 172
 173         snd_hda_gen_update_outputs(codec);
 174
 175         if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
 176                 spec->gpio_data = spec->gen.hp_jack_present ?
 177                         spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
 178                 snd_hda_codec_write(codec, 0x01, 0,
 179                                     AC_VERB_SET_GPIO_DATA, spec->gpio_data);
 180         }
 181 }
 182
 183 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
 184 {
 185         unsigned int val;
 186         val = snd_hda_codec_get_pincfg(codec, nid);
 187         return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
 188 }
 189
 190 static void init_input_coef(struct hda_codec *codec)
 191 {
 192         struct cs_spec *spec = codec->spec;
 193         unsigned int coef;
 194
 195         /* CS420x has multiple ADC, CS421x has single ADC */
 196         if (spec->vendor_nid == CS420X_VENDOR_NID) {
 197                 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
 198                 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
 199                         coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
 200                 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
 201                         coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
 202                                          * No effect if SPDIF_OUT2 is
 203                                          * selected in IDX_SPDIF_CTL.
 204                                         */
 205
 206                 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
 207         }
 208 }
 209
 210 static const struct hda_verb cs_coef_init_verbs[] = {
 211         {0x11, AC_VERB_SET_PROC_STATE, 1},
 212         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
 213         {0x11, AC_VERB_SET_PROC_COEF,
 214          (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
 215           | 0x0040 /* Mute DACs on FIFO error */
 216           | 0x1000 /* Enable DACs High Pass Filter */
 217           | 0x0400 /* Disable Coefficient Auto increment */
 218           )},
 219         /* ADC1/2 - Digital and Analog Soft Ramp */
 220         {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
 221         {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
 222         /* Beep */
 223         {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
 224         {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
 225
 226         {} /* terminator */
 227 };
 228
 229 static const struct hda_verb cs4208_coef_init_verbs[] = {
 230         {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
 231         {0x24, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
 232         {0x24, AC_VERB_SET_COEF_INDEX, 0x0033},
 233         {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */
 234         {0x24, AC_VERB_SET_COEF_INDEX, 0x0034},
 235         {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */
 236         {} /* terminator */
 237 };
 238
 239 /* Errata: CS4207 rev C0/C1/C2 Silicon
 240  *
 241  * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
 242  *
 243  * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
 244  * may be excessive (up to an additional 200 μA), which is most easily
 245  * observed while the part is being held in reset (RESET# active low).
 246  *
 247  * Root Cause: At initial powerup of the device, the logic that drives
 248  * the clock and write enable to the S/PDIF SRC RAMs is not properly
 249  * initialized.
 250  * Certain random patterns will cause a steady leakage current in those
 251  * RAM cells. The issue will resolve once the SRCs are used (turned on).
 252  *
 253  * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
 254  * blocks, which will alleviate the issue.
 255  */
 256
 257 static const struct hda_verb cs_errata_init_verbs[] = {
 258         {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
 259         {0x11, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
 260
 261         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
 262         {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
 263         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
 264         {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
 265         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
 266         {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
 267
 268         {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
 269         {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
 270
 271         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
 272         {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
 273         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
 274         {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
 275         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
 276         {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
 277         {0x11, AC_VERB_SET_PROC_STATE, 0x00},
 278
 279 #if 0 /* Don't to set to D3 as we are in power-up sequence */
 280         {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
 281         {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
 282         /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
 283 #endif
 284
 285         {} /* terminator */
 286 };
 287
 288 /* SPDIF setup */
 289 static void init_digital_coef(struct hda_codec *codec)
 290 {
 291         unsigned int coef;
 292
 293         coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
 294         coef |= 0x0008; /* Replace with mute on error */
 295         if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
 296                 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
 297                                  * SPDIF_OUT2 is shared with GPIO1 and
 298                                  * DMIC_SDA2.
 299                                  */
 300         cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
 301 }
 302
 303 static int cs_init(struct hda_codec *codec)
 304 {
 305         struct cs_spec *spec = codec->spec;
 306
 307         if (spec->vendor_nid == CS420X_VENDOR_NID) {
 308                 /* init_verb sequence for C0/C1/C2 errata*/
 309                 snd_hda_sequence_write(codec, cs_errata_init_verbs);
 310                 snd_hda_sequence_write(codec, cs_coef_init_verbs);
 311         } else if (spec->vendor_nid == CS4208_VENDOR_NID) {
 312                 snd_hda_sequence_write(codec, cs4208_coef_init_verbs);
 313         }
 314
 315         snd_hda_gen_init(codec);
 316
 317         if (spec->gpio_mask) {
 318                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
 319                                     spec->gpio_mask);
 320                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
 321                                     spec->gpio_dir);
 322                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
 323                                     spec->gpio_data);
 324         }
 325
 326         if (spec->vendor_nid == CS420X_VENDOR_NID) {
 327                 init_input_coef(codec);
 328                 init_digital_coef(codec);
 329         }
 330
 331         return 0;
 332 }
 333
 334 #define cs_free         snd_hda_gen_free
 335
 336 static const struct hda_codec_ops cs_patch_ops = {
 337         .build_controls = snd_hda_gen_build_controls,
 338         .build_pcms = snd_hda_gen_build_pcms,
 339         .init = cs_init,
 340         .free = cs_free,
 341         .unsol_event = snd_hda_jack_unsol_event,
 342 };
 343
 344 static int cs_parse_auto_config(struct hda_codec *codec)
 345 {
 346         struct cs_spec *spec = codec->spec;
 347         int err;
 348
 349         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 350         if (err < 0)
 351                 return err;
 352
 353         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 354         if (err < 0)
 355                 return err;
 356
 357         return 0;
 358 }
 359
 360 static const struct hda_model_fixup cs420x_models[] = {
 361         { .id = CS420X_MBP53, .name = "mbp53" },
 362         { .id = CS420X_MBP55, .name = "mbp55" },
 363         { .id = CS420X_IMAC27, .name = "imac27" },
 364         { .id = CS420X_IMAC27_122, .name = "imac27_122" },
 365         { .id = CS420X_APPLE, .name = "apple" },
 366         { .id = CS420X_MBP101, .name = "mbp101" },
 367         { .id = CS420X_MBP81, .name = "mbp81" },
 368         { .id = CS420X_MBA42, .name = "mba42" },
 369         {}
 370 };
 371
 372 static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
 373         SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
 374         SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
 375         SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
 376         SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
 377         /* this conflicts with too many other models */
 378         /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
 379
 380         /* codec SSID */
 381         SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
 382         SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
 383         SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
 384         SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),
 385         SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
 386         {} /* terminator */
 387 };
 388
 389 static const struct hda_pintbl mbp53_pincfgs[] = {
 390         { 0x09, 0x012b4050 },
 391         { 0x0a, 0x90100141 },
 392         { 0x0b, 0x90100140 },
 393         { 0x0c, 0x018b3020 },
 394         { 0x0d, 0x90a00110 },
 395         { 0x0e, 0x400000f0 },
 396         { 0x0f, 0x01cbe030 },
 397         { 0x10, 0x014be060 },
 398         { 0x12, 0x400000f0 },
 399         { 0x15, 0x400000f0 },
 400         {} /* terminator */
 401 };
 402
 403 static const struct hda_pintbl mbp55_pincfgs[] = {
 404         { 0x09, 0x012b4030 },
 405         { 0x0a, 0x90100121 },
 406         { 0x0b, 0x90100120 },
 407         { 0x0c, 0x400000f0 },
 408         { 0x0d, 0x90a00110 },
 409         { 0x0e, 0x400000f0 },
 410         { 0x0f, 0x400000f0 },
 411         { 0x10, 0x014be040 },
 412         { 0x12, 0x400000f0 },
 413         { 0x15, 0x400000f0 },
 414         {} /* terminator */
 415 };
 416
 417 static const struct hda_pintbl imac27_pincfgs[] = {
 418         { 0x09, 0x012b4050 },
 419         { 0x0a, 0x90100140 },
 420         { 0x0b, 0x90100142 },
 421         { 0x0c, 0x018b3020 },
 422         { 0x0d, 0x90a00110 },
 423         { 0x0e, 0x400000f0 },
 424         { 0x0f, 0x01cbe030 },
 425         { 0x10, 0x014be060 },
 426         { 0x12, 0x01ab9070 },
 427         { 0x15, 0x400000f0 },
 428         {} /* terminator */
 429 };
 430
 431 static const struct hda_pintbl mbp101_pincfgs[] = {
 432         { 0x0d, 0x40ab90f0 },
 433         { 0x0e, 0x90a600f0 },
 434         { 0x12, 0x50a600f0 },
 435         {} /* terminator */
 436 };
 437
 438 static const struct hda_pintbl mba42_pincfgs[] = {
 439         { 0x09, 0x012b4030 }, /* HP */
 440         { 0x0a, 0x400000f0 },
 441         { 0x0b, 0x90100120 }, /* speaker */
 442         { 0x0c, 0x400000f0 },
 443         { 0x0d, 0x90a00110 }, /* mic */
 444         { 0x0e, 0x400000f0 },
 445         { 0x0f, 0x400000f0 },
 446         { 0x10, 0x400000f0 },
 447         { 0x12, 0x400000f0 },
 448         { 0x15, 0x400000f0 },
 449         {} /* terminator */
 450 };
 451
 452 static const struct hda_pintbl mba6_pincfgs[] = {
 453         { 0x10, 0x032120f0 }, /* HP */
 454         { 0x11, 0x500000f0 },
 455         { 0x12, 0x90100010 }, /* Speaker */
 456         { 0x13, 0x500000f0 },
 457         { 0x14, 0x500000f0 },
 458         { 0x15, 0x770000f0 },
 459         { 0x16, 0x770000f0 },
 460         { 0x17, 0x430000f0 },
 461         { 0x18, 0x43ab9030 }, /* Mic */
 462         { 0x19, 0x770000f0 },
 463         { 0x1a, 0x770000f0 },
 464         { 0x1b, 0x770000f0 },
 465         { 0x1c, 0x90a00090 },
 466         { 0x1d, 0x500000f0 },
 467         { 0x1e, 0x500000f0 },
 468         { 0x1f, 0x500000f0 },
 469         { 0x20, 0x500000f0 },
 470         { 0x21, 0x430000f0 },
 471         { 0x22, 0x430000f0 },
 472         {} /* terminator */
 473 };
 474
 475 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
 476                                  const struct hda_fixup *fix, int action)
 477 {
 478         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 479                 struct cs_spec *spec = codec->spec;
 480                 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
 481                 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
 482                 spec->gpio_mask = spec->gpio_dir =
 483                         spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
 484         }
 485 }
 486
 487 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
 488                                  const struct hda_fixup *fix, int action)
 489 {
 490         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 491                 struct cs_spec *spec = codec->spec;
 492                 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
 493                 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
 494                 spec->gpio_mask = spec->gpio_dir =
 495                         spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
 496         }
 497 }
 498
 499 static const struct hda_fixup cs420x_fixups[] = {
 500         [CS420X_MBP53] = {
 501                 .type = HDA_FIXUP_PINS,
 502                 .v.pins = mbp53_pincfgs,
 503                 .chained = true,
 504                 .chain_id = CS420X_APPLE,
 505         },
 506         [CS420X_MBP55] = {
 507                 .type = HDA_FIXUP_PINS,
 508                 .v.pins = mbp55_pincfgs,
 509                 .chained = true,
 510                 .chain_id = CS420X_GPIO_13,
 511         },
 512         [CS420X_IMAC27] = {
 513                 .type = HDA_FIXUP_PINS,
 514                 .v.pins = imac27_pincfgs,
 515                 .chained = true,
 516                 .chain_id = CS420X_GPIO_13,
 517         },
 518         [CS420X_GPIO_13] = {
 519                 .type = HDA_FIXUP_FUNC,
 520                 .v.func = cs420x_fixup_gpio_13,
 521         },
 522         [CS420X_GPIO_23] = {
 523                 .type = HDA_FIXUP_FUNC,
 524                 .v.func = cs420x_fixup_gpio_23,
 525         },
 526         [CS420X_MBP101] = {
 527                 .type = HDA_FIXUP_PINS,
 528                 .v.pins = mbp101_pincfgs,
 529                 .chained = true,
 530                 .chain_id = CS420X_GPIO_13,
 531         },
 532         [CS420X_MBP81] = {
 533                 .type = HDA_FIXUP_VERBS,
 534                 .v.verbs = (const struct hda_verb[]) {
 535                         /* internal mic ADC2: right only, single ended */
 536                         {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
 537                         {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
 538                         {}
 539                 },
 540                 .chained = true,
 541                 .chain_id = CS420X_GPIO_13,
 542         },
 543         [CS420X_MBA42] = {
 544                 .type = HDA_FIXUP_PINS,
 545                 .v.pins = mba42_pincfgs,
 546                 .chained = true,
 547                 .chain_id = CS420X_GPIO_13,
 548         },
 549 };
 550
 551 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
 552 {
 553         struct cs_spec *spec;
 554
 555         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 556         if (!spec)
 557                 return NULL;
 558         codec->spec = spec;
 559         spec->vendor_nid = vendor_nid;
 560         snd_hda_gen_spec_init(&spec->gen);
 561
 562         return spec;
 563 }
 564
 565 static int patch_cs420x(struct hda_codec *codec)
 566 {
 567         struct cs_spec *spec;
 568         int err;
 569
 570         spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
 571         if (!spec)
 572                 return -ENOMEM;
 573
 574         spec->gen.automute_hook = cs_automute;
 575
 576         snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
 577                            cs420x_fixups);
 578         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 579
 580         err = cs_parse_auto_config(codec);
 581         if (err < 0)
 582                 goto error;
 583
 584         codec->patch_ops = cs_patch_ops;
 585
 586         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
 587
 588         return 0;
 589
 590  error:
 591         cs_free(codec);
 592         return err;
 593 }
 594
 595 /*
 596  * CS4208 support:
 597  * Its layout is no longer compatible with CS4206/CS4207
 598  */
 599 enum {
 600         CS4208_MBA6,
 601         CS4208_GPIO0,
 602 };
 603
 604 static const struct hda_model_fixup cs4208_models[] = {
 605         { .id = CS4208_GPIO0, .name = "gpio0" },
 606         { .id = CS4208_MBA6, .name = "mba6" },
 607         {}
 608 };
 609
 610 static const struct snd_pci_quirk cs4208_fixup_tbl[] = {
 611         /* codec SSID */
 612         SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),
 613         SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),
 614         {} /* terminator */
 615 };
 616
 617 static void cs4208_fixup_gpio0(struct hda_codec *codec,
 618                                const struct hda_fixup *fix, int action)
 619 {
 620         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 621                 struct cs_spec *spec = codec->spec;
 622                 spec->gpio_eapd_hp = 0;
 623                 spec->gpio_eapd_speaker = 1;
 624                 spec->gpio_mask = spec->gpio_dir =
 625                         spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
 626         }
 627 }
 628
 629 static const struct hda_fixup cs4208_fixups[] = {
 630         [CS4208_MBA6] = {
 631                 .type = HDA_FIXUP_PINS,
 632                 .v.pins = mba6_pincfgs,
 633                 .chained = true,
 634                 .chain_id = CS4208_GPIO0,
 635         },
 636         [CS4208_GPIO0] = {
 637                 .type = HDA_FIXUP_FUNC,
 638                 .v.func = cs4208_fixup_gpio0,
 639         },
 640 };
 641
 642 /* correct the 0dB offset of input pins */
 643 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)
 644 {
 645         unsigned int caps;
 646
 647         caps = query_amp_caps(codec, adc, HDA_INPUT);
 648         caps &= ~(AC_AMPCAP_OFFSET);
 649         caps |= 0x02;
 650         snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);
 651 }
 652
 653 static int patch_cs4208(struct hda_codec *codec)
 654 {
 655         struct cs_spec *spec;
 656         int err;
 657
 658         spec = cs_alloc_spec(codec, CS4208_VENDOR_NID);
 659         if (!spec)
 660                 return -ENOMEM;
 661
 662         spec->gen.automute_hook = cs_automute;
 663
 664         snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,
 665                            cs4208_fixups);
 666         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 667
 668         snd_hda_override_wcaps(codec, 0x18,
 669                                get_wcaps(codec, 0x18) | AC_WCAP_STEREO);
 670         cs4208_fix_amp_caps(codec, 0x18);
 671         cs4208_fix_amp_caps(codec, 0x1b);
 672         cs4208_fix_amp_caps(codec, 0x1c);
 673
 674         err = cs_parse_auto_config(codec);
 675         if (err < 0)
 676                 goto error;
 677
 678         codec->patch_ops = cs_patch_ops;
 679
 680         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
 681
 682         return 0;
 683
 684  error:
 685         cs_free(codec);
 686         return err;
 687 }
 688
 689 /*
 690  * Cirrus Logic CS4210
 691  *
 692  * 1 DAC => HP(sense) / Speakers,
 693  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
 694  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
 695 */
 696
 697 /* CS4210 board names */
 698 static const struct hda_model_fixup cs421x_models[] = {
 699         { .id = CS421X_CDB4210, .name = "cdb4210" },
 700         { .id = CS421X_STUMPY, .name = "stumpy" },
 701         {}
 702 };
 703
 704 static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
 705         /* Test Intel board + CDB2410  */
 706         SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
 707         {} /* terminator */
 708 };
 709
 710 /* CS4210 board pinconfigs */
 711 /* Default CS4210 (CDB4210)*/
 712 static const struct hda_pintbl cdb4210_pincfgs[] = {
 713         { 0x05, 0x0321401f },
 714         { 0x06, 0x90170010 },
 715         { 0x07, 0x03813031 },
 716         { 0x08, 0xb7a70037 },
 717         { 0x09, 0xb7a6003e },
 718         { 0x0a, 0x034510f0 },
 719         {} /* terminator */
 720 };
 721
 722 /* Stumpy ChromeBox */
 723 static const struct hda_pintbl stumpy_pincfgs[] = {
 724         { 0x05, 0x022120f0 },
 725         { 0x06, 0x901700f0 },
 726         { 0x07, 0x02a120f0 },
 727         { 0x08, 0x77a70037 },
 728         { 0x09, 0x77a6003e },
 729         { 0x0a, 0x434510f0 },
 730         {} /* terminator */
 731 };
 732
 733 /* Setup GPIO/SENSE for each board (if used) */
 734 static void cs421x_fixup_sense_b(struct hda_codec *codec,
 735                                  const struct hda_fixup *fix, int action)
 736 {
 737         struct cs_spec *spec = codec->spec;
 738         if (action == HDA_FIXUP_ACT_PRE_PROBE)
 739                 spec->sense_b = 1;
 740 }
 741
 742 static const struct hda_fixup cs421x_fixups[] = {
 743         [CS421X_CDB4210] = {
 744                 .type = HDA_FIXUP_PINS,
 745                 .v.pins = cdb4210_pincfgs,
 746                 .chained = true,
 747                 .chain_id = CS421X_SENSE_B,
 748         },
 749         [CS421X_SENSE_B] = {
 750                 .type = HDA_FIXUP_FUNC,
 751                 .v.func = cs421x_fixup_sense_b,
 752         },
 753         [CS421X_STUMPY] = {
 754                 .type = HDA_FIXUP_PINS,
 755                 .v.pins = stumpy_pincfgs,
 756         },
 757 };
 758
 759 static const struct hda_verb cs421x_coef_init_verbs[] = {
 760         {0x0B, AC_VERB_SET_PROC_STATE, 1},
 761         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
 762         /*
 763             Disable Coefficient Index Auto-Increment(DAI)=1,
 764             PDREF=0
 765         */
 766         {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
 767
 768         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
 769         /* ADC SZCMode = Digital Soft Ramp */
 770         {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
 771
 772         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
 773         {0x0B, AC_VERB_SET_PROC_COEF,
 774          (0x0002 /* DAC SZCMode = Digital Soft Ramp */
 775           | 0x0004 /* Mute DAC on FIFO error */
 776           | 0x0008 /* Enable DAC High Pass Filter */
 777           )},
 778         {} /* terminator */
 779 };
 780
 781 /* Errata: CS4210 rev A1 Silicon
 782  *
 783  * http://www.cirrus.com/en/pubs/errata/
 784  *
 785  * Description:
 786  * 1. Performance degredation is present in the ADC.
 787  * 2. Speaker output is not completely muted upon HP detect.
 788  * 3. Noise is present when clipping occurs on the amplified
 789  *    speaker outputs.
 790  *
 791  * Workaround:
 792  * The following verb sequence written to the registers during
 793  * initialization will correct the issues listed above.
 794  */
 795
 796 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
 797         {0x0B, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
 798
 799         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
 800         {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
 801
 802         {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
 803         {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
 804
 805         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
 806         {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
 807
 808         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
 809         {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
 810
 811         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
 812         {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
 813
 814         {} /* terminator */
 815 };
 816
 817 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
 818 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
 819
 820 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
 821                                 struct snd_ctl_elem_info *uinfo)
 822 {
 823         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 824         uinfo->count = 1;
 825         uinfo->value.integer.min = 0;
 826         uinfo->value.integer.max = 3;
 827         return 0;
 828 }
 829
 830 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
 831                                 struct snd_ctl_elem_value *ucontrol)
 832 {
 833         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 834
 835         ucontrol->value.integer.value[0] =
 836                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
 837         return 0;
 838 }
 839
 840 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
 841                                 struct snd_ctl_elem_value *ucontrol)
 842 {
 843         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 844
 845         unsigned int vol = ucontrol->value.integer.value[0];
 846         unsigned int coef =
 847                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
 848         unsigned int original_coef = coef;
 849
 850         coef &= ~0x0003;
 851         coef |= (vol & 0x0003);
 852         if (original_coef == coef)
 853                 return 0;
 854         else {
 855                 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
 856                 return 1;
 857         }
 858 }
 859
 860 static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
 861
 862         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 863         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
 864                         SNDRV_CTL_ELEM_ACCESS_TLV_READ),
 865         .name = "Speaker Boost Playback Volume",
 866         .info = cs421x_boost_vol_info,
 867         .get = cs421x_boost_vol_get,
 868         .put = cs421x_boost_vol_put,
 869         .tlv = { .p = cs421x_speaker_boost_db_scale },
 870 };
 871
 872 static void cs4210_pinmux_init(struct hda_codec *codec)
 873 {
 874         struct cs_spec *spec = codec->spec;
 875         unsigned int def_conf, coef;
 876
 877         /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
 878         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
 879
 880         if (spec->gpio_mask)
 881                 coef |= 0x0008; /* B1,B2 are GPIOs */
 882         else
 883                 coef &= ~0x0008;
 884
 885         if (spec->sense_b)
 886                 coef |= 0x0010; /* B2 is SENSE_B, not inverted  */
 887         else
 888                 coef &= ~0x0010;
 889
 890         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
 891
 892         if ((spec->gpio_mask || spec->sense_b) &&
 893             is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
 894
 895                 /*
 896                     GPIO or SENSE_B forced - disconnect the DMIC pin.
 897                 */
 898                 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
 899                 def_conf &= ~AC_DEFCFG_PORT_CONN;
 900                 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
 901                 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
 902         }
 903 }
 904
 905 static void cs4210_spdif_automute(struct hda_codec *codec,
 906                                   struct hda_jack_tbl *tbl)
 907 {
 908         struct cs_spec *spec = codec->spec;
 909         bool spdif_present = false;
 910         hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
 911
 912         /* detect on spdif is specific to CS4210 */
 913         if (!spec->spdif_detect ||
 914             spec->vendor_nid != CS4210_VENDOR_NID)
 915                 return;
 916
 917         spdif_present = snd_hda_jack_detect(codec, spdif_pin);
 918         if (spdif_present == spec->spdif_present)
 919                 return;
 920
 921         spec->spdif_present = spdif_present;
 922         /* SPDIF TX on/off */
 923         if (spdif_present)
 924                 snd_hda_set_pin_ctl(codec, spdif_pin,
 925                                     spdif_present ? PIN_OUT : 0);
 926
 927         cs_automute(codec);
 928 }
 929
 930 static void parse_cs421x_digital(struct hda_codec *codec)
 931 {
 932         struct cs_spec *spec = codec->spec;
 933         struct auto_pin_cfg *cfg = &spec->gen.autocfg;
 934         int i;
 935
 936         for (i = 0; i < cfg->dig_outs; i++) {
 937                 hda_nid_t nid = cfg->dig_out_pins[i];
 938                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
 939                         spec->spdif_detect = 1;
 940                         snd_hda_jack_detect_enable_callback(codec, nid,
 941                                                             SPDIF_EVENT,
 942                                                             cs4210_spdif_automute);
 943                 }
 944         }
 945 }
 946
 947 static int cs421x_init(struct hda_codec *codec)
 948 {
 949         struct cs_spec *spec = codec->spec;
 950
 951         if (spec->vendor_nid == CS4210_VENDOR_NID) {
 952                 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
 953                 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
 954                 cs4210_pinmux_init(codec);
 955         }
 956
 957         snd_hda_gen_init(codec);
 958
 959         if (spec->gpio_mask) {
 960                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
 961                                     spec->gpio_mask);
 962                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
 963                                     spec->gpio_dir);
 964                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
 965                                     spec->gpio_data);
 966         }
 967
 968         init_input_coef(codec);
 969
 970         cs4210_spdif_automute(codec, NULL);
 971
 972         return 0;
 973 }
 974
 975 static int cs421x_build_controls(struct hda_codec *codec)
 976 {
 977         struct cs_spec *spec = codec->spec;
 978         int err;
 979
 980         err = snd_hda_gen_build_controls(codec);
 981         if (err < 0)
 982                 return err;
 983
 984         if (spec->gen.autocfg.speaker_outs &&
 985             spec->vendor_nid == CS4210_VENDOR_NID) {
 986                 err = snd_hda_ctl_add(codec, 0,
 987                         snd_ctl_new1(&cs421x_speaker_boost_ctl, codec));
 988                 if (err < 0)
 989                         return err;
 990         }
 991         return 0;
 992 }
 993
 994 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
 995 {
 996         unsigned int caps;
 997
 998         /* set the upper-limit for mixer amp to 0dB */
 999         caps = query_amp_caps(codec, dac, HDA_OUTPUT);
1000         caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
1001         caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
1002                 << AC_AMPCAP_NUM_STEPS_SHIFT;
1003         snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
1004 }
1005
1006 static int cs421x_parse_auto_config(struct hda_codec *codec)
1007 {
1008         struct cs_spec *spec = codec->spec;
1009         hda_nid_t dac = CS4210_DAC_NID;
1010         int err;
1011
1012         fix_volume_caps(codec, dac);
1013
1014         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
1015         if (err < 0)
1016                 return err;
1017
1018         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1019         if (err < 0)
1020                 return err;
1021
1022         parse_cs421x_digital(codec);
1023         return 0;
1024 }
1025
1026 #ifdef CONFIG_PM
1027 /*
1028         Manage PDREF, when transitioning to D3hot
1029         (DAC,ADC) -> D3, PDREF=1, AFG->D3
1030 */
1031 static int cs421x_suspend(struct hda_codec *codec)
1032 {
1033         struct cs_spec *spec = codec->spec;
1034         unsigned int coef;
1035
1036         snd_hda_shutup_pins(codec);
1037
1038         snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1039                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1040         snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1041                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1042
1043         if (spec->vendor_nid == CS4210_VENDOR_NID) {
1044                 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1045                 coef |= 0x0004; /* PDREF */
1046                 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1047         }
1048
1049         return 0;
1050 }
1051 #endif
1052
1053 static const struct hda_codec_ops cs421x_patch_ops = {
1054         .build_controls = cs421x_build_controls,
1055         .build_pcms = snd_hda_gen_build_pcms,
1056         .init = cs421x_init,
1057         .free = cs_free,
1058         .unsol_event = snd_hda_jack_unsol_event,
1059 #ifdef CONFIG_PM
1060         .suspend = cs421x_suspend,
1061 #endif
1062 };
1063
1064 static int patch_cs4210(struct hda_codec *codec)
1065 {
1066         struct cs_spec *spec;
1067         int err;
1068
1069         spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
1070         if (!spec)
1071                 return -ENOMEM;
1072
1073         spec->gen.automute_hook = cs_automute;
1074
1075         snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
1076                            cs421x_fixups);
1077         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1078
1079         /*
1080             Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1081             is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1082             is disabled.
1083         */
1084         cs4210_pinmux_init(codec);
1085
1086         err = cs421x_parse_auto_config(codec);
1087         if (err < 0)
1088                 goto error;
1089
1090         codec->patch_ops = cs421x_patch_ops;
1091
1092         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1093
1094         return 0;
1095
1096  error:
1097         cs_free(codec);
1098         return err;
1099 }
1100
1101 static int patch_cs4213(struct hda_codec *codec)
1102 {
1103         struct cs_spec *spec;
1104         int err;
1105
1106         spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
1107         if (!spec)
1108                 return -ENOMEM;
1109
1110         err = cs421x_parse_auto_config(codec);
1111         if (err < 0)
1112                 goto error;
1113
1114         codec->patch_ops = cs421x_patch_ops;
1115         return 0;
1116
1117  error:
1118         cs_free(codec);
1119         return err;
1120 }
1121
1122
1123 /*
1124  * patch entries
1125  */
1126 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
1127         { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1128         { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1129         { .id = 0x10134208, .name = "CS4208", .patch = patch_cs4208 },
1130         { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
1131         { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
1132         {} /* terminator */
1133 };
1134
1135 MODULE_ALIAS("snd-hda-codec-id:10134206");
1136 MODULE_ALIAS("snd-hda-codec-id:10134207");
1137 MODULE_ALIAS("snd-hda-codec-id:10134208");
1138 MODULE_ALIAS("snd-hda-codec-id:10134210");
1139 MODULE_ALIAS("snd-hda-codec-id:10134213");
1140
1141 MODULE_LICENSE("GPL");
1142 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1143
1144 static struct hda_codec_preset_list cirrus_list = {
1145         .preset = snd_hda_preset_cirrus,
1146         .owner = THIS_MODULE,
1147 };
1148
1149 static int __init patch_cirrus_init(void)
1150 {
1151         return snd_hda_add_codec_preset(&cirrus_list);
1152 }
1153
1154 static void __exit patch_cirrus_exit(void)
1155 {
1156         snd_hda_delete_codec_preset(&cirrus_list);
1157 }
1158
1159 module_init(patch_cirrus_init)
1160 module_exit(patch_cirrus_exit)