sound/soc/intel/boards/bytcr_rt5640.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  *  byt_cr_dpcm_rt5640.c - ASoc Machine driver for Intel Byt CR platform
   4  *
   5  *  Copyright (C) 2014 Intel Corp
   6  *  Author: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
   7  *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   8  *
   9  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  10  */
  11
  12 #include <linux/i2c.h>
  13 #include <linux/init.h>
  14 #include <linux/module.h>
  15 #include <linux/moduleparam.h>
  16 #include <linux/platform_device.h>
  17 #include <linux/acpi.h>
  18 #include <linux/clk.h>
  19 #include <linux/device.h>
  20 #include <linux/dmi.h>
  21 #include <linux/input.h>
  22 #include <linux/slab.h>
  23 #include <sound/pcm.h>
  24 #include <sound/pcm_params.h>
  25 #include <sound/soc.h>
  26 #include <sound/jack.h>
  27 #include <sound/soc-acpi.h>
  28 #include <dt-bindings/sound/rt5640.h>
  29 #include "../../codecs/rt5640.h"
  30 #include "../atom/sst-atom-controls.h"
  31 #include "../common/soc-intel-quirks.h"
  32
  33 enum {
  34         BYT_RT5640_DMIC1_MAP,
  35         BYT_RT5640_DMIC2_MAP,
  36         BYT_RT5640_IN1_MAP,
  37         BYT_RT5640_IN3_MAP,
  38         BYT_RT5640_NO_INTERNAL_MIC_MAP,
  39 };
  40
  41 enum {
  42         BYT_RT5640_JD_SRC_GPIO1         = (RT5640_JD_SRC_GPIO1 << 4),
  43         BYT_RT5640_JD_SRC_JD1_IN4P      = (RT5640_JD_SRC_JD1_IN4P << 4),
  44         BYT_RT5640_JD_SRC_JD2_IN4N      = (RT5640_JD_SRC_JD2_IN4N << 4),
  45         BYT_RT5640_JD_SRC_GPIO2         = (RT5640_JD_SRC_GPIO2 << 4),
  46         BYT_RT5640_JD_SRC_GPIO3         = (RT5640_JD_SRC_GPIO3 << 4),
  47         BYT_RT5640_JD_SRC_GPIO4         = (RT5640_JD_SRC_GPIO4 << 4),
  48 };
  49
  50 enum {
  51         BYT_RT5640_OVCD_TH_600UA        = (6 << 8),
  52         BYT_RT5640_OVCD_TH_1500UA       = (15 << 8),
  53         BYT_RT5640_OVCD_TH_2000UA       = (20 << 8),
  54 };
  55
  56 enum {
  57         BYT_RT5640_OVCD_SF_0P5          = (RT5640_OVCD_SF_0P5 << 13),
  58         BYT_RT5640_OVCD_SF_0P75         = (RT5640_OVCD_SF_0P75 << 13),
  59         BYT_RT5640_OVCD_SF_1P0          = (RT5640_OVCD_SF_1P0 << 13),
  60         BYT_RT5640_OVCD_SF_1P5          = (RT5640_OVCD_SF_1P5 << 13),
  61 };
  62
  63 #define BYT_RT5640_MAP(quirk)           ((quirk) &  GENMASK(3, 0))
  64 #define BYT_RT5640_JDSRC(quirk)         (((quirk) & GENMASK(7, 4)) >> 4)
  65 #define BYT_RT5640_OVCD_TH(quirk)       (((quirk) & GENMASK(12, 8)) >> 8)
  66 #define BYT_RT5640_OVCD_SF(quirk)       (((quirk) & GENMASK(14, 13)) >> 13)
  67 #define BYT_RT5640_JD_NOT_INV           BIT(16)
  68 #define BYT_RT5640_MONO_SPEAKER         BIT(17)
  69 #define BYT_RT5640_DIFF_MIC             BIT(18) /* default is single-ended */
  70 #define BYT_RT5640_SSP2_AIF2            BIT(19) /* default is using AIF1  */
  71 #define BYT_RT5640_SSP0_AIF1            BIT(20)
  72 #define BYT_RT5640_SSP0_AIF2            BIT(21)
  73 #define BYT_RT5640_MCLK_EN              BIT(22)
  74 #define BYT_RT5640_MCLK_25MHZ           BIT(23)
  75 #define BYT_RT5640_NO_SPEAKERS          BIT(24)
  76 #define BYT_RT5640_LINEOUT              BIT(25)
  77
  78 #define BYTCR_INPUT_DEFAULTS                            \
  79         (BYT_RT5640_IN3_MAP |                           \
  80          BYT_RT5640_JD_SRC_JD1_IN4P |                   \
  81          BYT_RT5640_OVCD_TH_2000UA |                    \
  82          BYT_RT5640_OVCD_SF_0P75 |                      \
  83          BYT_RT5640_DIFF_MIC)
  84
  85 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
  86 #define MAX_NO_PROPS 6
  87
  88 struct byt_rt5640_private {
  89         struct snd_soc_jack jack;
  90         struct clk *mclk;
  91 };
  92 static bool is_bytcr;
  93
  94 static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN;
  95 static int quirk_override = -1;
  96 module_param_named(quirk, quirk_override, int, 0444);
  97 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
  98
  99 static void log_quirks(struct device *dev)
 100 {
 101         int map;
 102         bool has_mclk = false;
 103         bool has_ssp0 = false;
 104         bool has_ssp0_aif1 = false;
 105         bool has_ssp0_aif2 = false;
 106         bool has_ssp2_aif2 = false;
 107
 108         map = BYT_RT5640_MAP(byt_rt5640_quirk);
 109         switch (map) {
 110         case BYT_RT5640_DMIC1_MAP:
 111                 dev_info(dev, "quirk DMIC1_MAP enabled\n");
 112                 break;
 113         case BYT_RT5640_DMIC2_MAP:
 114                 dev_info(dev, "quirk DMIC2_MAP enabled\n");
 115                 break;
 116         case BYT_RT5640_IN1_MAP:
 117                 dev_info(dev, "quirk IN1_MAP enabled\n");
 118                 break;
 119         case BYT_RT5640_IN3_MAP:
 120                 dev_info(dev, "quirk IN3_MAP enabled\n");
 121                 break;
 122         case BYT_RT5640_NO_INTERNAL_MIC_MAP:
 123                 dev_info(dev, "quirk NO_INTERNAL_MIC_MAP enabled\n");
 124                 break;
 125         default:
 126                 dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map);
 127                 break;
 128         }
 129         if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
 130                 dev_info(dev, "quirk realtek,jack-detect-source %ld\n",
 131                          BYT_RT5640_JDSRC(byt_rt5640_quirk));
 132                 dev_info(dev, "quirk realtek,over-current-threshold-microamp %ld\n",
 133                          BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
 134                 dev_info(dev, "quirk realtek,over-current-scale-factor %ld\n",
 135                          BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
 136         }
 137         if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
 138                 dev_info(dev, "quirk JD_NOT_INV enabled\n");
 139         if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER)
 140                 dev_info(dev, "quirk MONO_SPEAKER enabled\n");
 141         if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)
 142                 dev_info(dev, "quirk NO_SPEAKERS enabled\n");
 143         if (byt_rt5640_quirk & BYT_RT5640_LINEOUT)
 144                 dev_info(dev, "quirk LINEOUT enabled\n");
 145         if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
 146                 dev_info(dev, "quirk DIFF_MIC enabled\n");
 147         if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
 148                 dev_info(dev, "quirk SSP0_AIF1 enabled\n");
 149                 has_ssp0 = true;
 150                 has_ssp0_aif1 = true;
 151         }
 152         if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
 153                 dev_info(dev, "quirk SSP0_AIF2 enabled\n");
 154                 has_ssp0 = true;
 155                 has_ssp0_aif2 = true;
 156         }
 157         if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
 158                 dev_info(dev, "quirk SSP2_AIF2 enabled\n");
 159                 has_ssp2_aif2 = true;
 160         }
 161         if (is_bytcr && !has_ssp0)
 162                 dev_err(dev, "Invalid routing, bytcr detected but no SSP0-based quirk, audio cannot work with SSP2 on bytcr\n");
 163         if (has_ssp0_aif1 && has_ssp0_aif2)
 164                 dev_err(dev, "Invalid routing, SSP0 cannot be connected to both AIF1 and AIF2\n");
 165         if (has_ssp0 && has_ssp2_aif2)
 166                 dev_err(dev, "Invalid routing, cannot have both SSP0 and SSP2 connected to codec\n");
 167
 168         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
 169                 dev_info(dev, "quirk MCLK_EN enabled\n");
 170                 has_mclk = true;
 171         }
 172         if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
 173                 if (has_mclk)
 174                         dev_info(dev, "quirk MCLK_25MHZ enabled\n");
 175                 else
 176                         dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n");
 177         }
 178 }
 179
 180 static int byt_rt5640_prepare_and_enable_pll1(struct snd_soc_dai *codec_dai,
 181                                               int rate)
 182 {
 183         int ret;
 184
 185         /* Configure the PLL before selecting it */
 186         if (!(byt_rt5640_quirk & BYT_RT5640_MCLK_EN)) {
 187                 /* use bitclock as PLL input */
 188                 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
 189                     (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
 190                         /* 2x16 bit slots on SSP0 */
 191                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 192                                                   RT5640_PLL1_S_BCLK1,
 193                                                   rate * 32, rate * 512);
 194                 } else {
 195                         /* 2x15 bit slots on SSP2 */
 196                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 197                                                   RT5640_PLL1_S_BCLK1,
 198                                                   rate * 50, rate * 512);
 199                 }
 200         } else {
 201                 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
 202                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 203                                                   RT5640_PLL1_S_MCLK,
 204                                                   25000000, rate * 512);
 205                 } else {
 206                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 207                                                   RT5640_PLL1_S_MCLK,
 208                                                   19200000, rate * 512);
 209                 }
 210         }
 211
 212         if (ret < 0) {
 213                 dev_err(codec_dai->component->dev, "can't set pll: %d\n", ret);
 214                 return ret;
 215         }
 216
 217         ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1,
 218                                      rate * 512, SND_SOC_CLOCK_IN);
 219         if (ret < 0) {
 220                 dev_err(codec_dai->component->dev, "can't set clock %d\n", ret);
 221                 return ret;
 222         }
 223
 224         return 0;
 225 }
 226
 227 #define BYT_CODEC_DAI1  "rt5640-aif1"
 228 #define BYT_CODEC_DAI2  "rt5640-aif2"
 229
 230 static int platform_clock_control(struct snd_soc_dapm_widget *w,
 231                                   struct snd_kcontrol *k, int  event)
 232 {
 233         struct snd_soc_dapm_context *dapm = w->dapm;
 234         struct snd_soc_card *card = dapm->card;
 235         struct snd_soc_dai *codec_dai;
 236         struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
 237         int ret;
 238
 239         codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1);
 240         if (!codec_dai)
 241                 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2);
 242
 243         if (!codec_dai) {
 244                 dev_err(card->dev,
 245                         "Codec dai not found; Unable to set platform clock\n");
 246                 return -EIO;
 247         }
 248
 249         if (SND_SOC_DAPM_EVENT_ON(event)) {
 250                 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
 251                         ret = clk_prepare_enable(priv->mclk);
 252                         if (ret < 0) {
 253                                 dev_err(card->dev,
 254                                         "could not configure MCLK state\n");
 255                                 return ret;
 256                         }
 257                 }
 258                 ret = byt_rt5640_prepare_and_enable_pll1(codec_dai, 48000);
 259         } else {
 260                 /*
 261                  * Set codec clock source to internal clock before
 262                  * turning off the platform clock. Codec needs clock
 263                  * for Jack detection and button press
 264                  */
 265                 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
 266                                              48000 * 512,
 267                                              SND_SOC_CLOCK_IN);
 268                 if (!ret) {
 269                         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
 270                                 clk_disable_unprepare(priv->mclk);
 271                 }
 272         }
 273
 274         if (ret < 0) {
 275                 dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
 276                 return ret;
 277         }
 278
 279         return 0;
 280 }
 281
 282 static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = {
 283         SND_SOC_DAPM_HP("Headphone", NULL),
 284         SND_SOC_DAPM_MIC("Headset Mic", NULL),
 285         SND_SOC_DAPM_MIC("Internal Mic", NULL),
 286         SND_SOC_DAPM_SPK("Speaker", NULL),
 287         SND_SOC_DAPM_LINE("Line Out", NULL),
 288         SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
 289                             platform_clock_control, SND_SOC_DAPM_PRE_PMU |
 290                             SND_SOC_DAPM_POST_PMD),
 291 };
 292
 293 static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = {
 294         {"Headphone", NULL, "Platform Clock"},
 295         {"Headset Mic", NULL, "Platform Clock"},
 296         {"Headset Mic", NULL, "MICBIAS1"},
 297         {"IN2P", NULL, "Headset Mic"},
 298         {"Headphone", NULL, "HPOL"},
 299         {"Headphone", NULL, "HPOR"},
 300 };
 301
 302 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = {
 303         {"Internal Mic", NULL, "Platform Clock"},
 304         {"DMIC1", NULL, "Internal Mic"},
 305 };
 306
 307 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic2_map[] = {
 308         {"Internal Mic", NULL, "Platform Clock"},
 309         {"DMIC2", NULL, "Internal Mic"},
 310 };
 311
 312 static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = {
 313         {"Internal Mic", NULL, "Platform Clock"},
 314         {"Internal Mic", NULL, "MICBIAS1"},
 315         {"IN1P", NULL, "Internal Mic"},
 316 };
 317
 318 static const struct snd_soc_dapm_route byt_rt5640_intmic_in3_map[] = {
 319         {"Internal Mic", NULL, "Platform Clock"},
 320         {"Internal Mic", NULL, "MICBIAS1"},
 321         {"IN3P", NULL, "Internal Mic"},
 322 };
 323
 324 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = {
 325         {"ssp2 Tx", NULL, "codec_out0"},
 326         {"ssp2 Tx", NULL, "codec_out1"},
 327         {"codec_in0", NULL, "ssp2 Rx"},
 328         {"codec_in1", NULL, "ssp2 Rx"},
 329
 330         {"AIF1 Playback", NULL, "ssp2 Tx"},
 331         {"ssp2 Rx", NULL, "AIF1 Capture"},
 332 };
 333
 334 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = {
 335         {"ssp2 Tx", NULL, "codec_out0"},
 336         {"ssp2 Tx", NULL, "codec_out1"},
 337         {"codec_in0", NULL, "ssp2 Rx"},
 338         {"codec_in1", NULL, "ssp2 Rx"},
 339
 340         {"AIF2 Playback", NULL, "ssp2 Tx"},
 341         {"ssp2 Rx", NULL, "AIF2 Capture"},
 342 };
 343
 344 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif1_map[] = {
 345         {"ssp0 Tx", NULL, "modem_out"},
 346         {"modem_in", NULL, "ssp0 Rx"},
 347
 348         {"AIF1 Playback", NULL, "ssp0 Tx"},
 349         {"ssp0 Rx", NULL, "AIF1 Capture"},
 350 };
 351
 352 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif2_map[] = {
 353         {"ssp0 Tx", NULL, "modem_out"},
 354         {"modem_in", NULL, "ssp0 Rx"},
 355
 356         {"AIF2 Playback", NULL, "ssp0 Tx"},
 357         {"ssp0 Rx", NULL, "AIF2 Capture"},
 358 };
 359
 360 static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = {
 361         {"Speaker", NULL, "Platform Clock"},
 362         {"Speaker", NULL, "SPOLP"},
 363         {"Speaker", NULL, "SPOLN"},
 364         {"Speaker", NULL, "SPORP"},
 365         {"Speaker", NULL, "SPORN"},
 366 };
 367
 368 static const struct snd_soc_dapm_route byt_rt5640_mono_spk_map[] = {
 369         {"Speaker", NULL, "Platform Clock"},
 370         {"Speaker", NULL, "SPOLP"},
 371         {"Speaker", NULL, "SPOLN"},
 372 };
 373
 374 static const struct snd_soc_dapm_route byt_rt5640_lineout_map[] = {
 375         {"Line Out", NULL, "Platform Clock"},
 376         {"Line Out", NULL, "LOUTR"},
 377         {"Line Out", NULL, "LOUTL"},
 378 };
 379
 380 static const struct snd_kcontrol_new byt_rt5640_controls[] = {
 381         SOC_DAPM_PIN_SWITCH("Headphone"),
 382         SOC_DAPM_PIN_SWITCH("Headset Mic"),
 383         SOC_DAPM_PIN_SWITCH("Internal Mic"),
 384         SOC_DAPM_PIN_SWITCH("Speaker"),
 385         SOC_DAPM_PIN_SWITCH("Line Out"),
 386 };
 387
 388 static struct snd_soc_jack_pin rt5640_pins[] = {
 389         {
 390                 .pin    = "Headphone",
 391                 .mask   = SND_JACK_HEADPHONE,
 392         },
 393         {
 394                 .pin    = "Headset Mic",
 395                 .mask   = SND_JACK_MICROPHONE,
 396         },
 397 };
 398
 399 static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream,
 400                                         struct snd_pcm_hw_params *params)
 401 {
 402         struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 403         struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
 404
 405         return byt_rt5640_prepare_and_enable_pll1(dai, params_rate(params));
 406 }
 407
 408 /* Please keep this list alphabetically sorted */
 409 static const struct dmi_system_id byt_rt5640_quirk_table[] = {
 410         {       /* Acer Iconia Tab 8 W1-810 */
 411                 .matches = {
 412                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
 413                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Iconia W1-810"),
 414                 },
 415                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 416                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 417                                         BYT_RT5640_OVCD_TH_1500UA |
 418                                         BYT_RT5640_OVCD_SF_0P75 |
 419                                         BYT_RT5640_SSP0_AIF1 |
 420                                         BYT_RT5640_MCLK_EN),
 421         },
 422         {       /* Acer One 10 S1002 */
 423                 .matches = {
 424                         DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
 425                         DMI_MATCH(DMI_PRODUCT_NAME, "One S1002"),
 426                 },
 427                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 428                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 429                                         BYT_RT5640_OVCD_TH_2000UA |
 430                                         BYT_RT5640_OVCD_SF_0P75 |
 431                                         BYT_RT5640_DIFF_MIC |
 432                                         BYT_RT5640_SSP0_AIF2 |
 433                                         BYT_RT5640_MCLK_EN),
 434         },
 435         {
 436                 .matches = {
 437                         DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
 438                         DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"),
 439                 },
 440                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 441                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 442                                         BYT_RT5640_OVCD_TH_2000UA |
 443                                         BYT_RT5640_OVCD_SF_0P75 |
 444                                         BYT_RT5640_SSP0_AIF1 |
 445                                         BYT_RT5640_MCLK_EN),
 446         },
 447         {
 448                 .matches = {
 449                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
 450                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 80 Cesium"),
 451                 },
 452                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 453                                         BYT_RT5640_MONO_SPEAKER |
 454                                         BYT_RT5640_SSP0_AIF1 |
 455                                         BYT_RT5640_MCLK_EN),
 456         },
 457         {
 458                 .matches = {
 459                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
 460                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 140 CESIUM"),
 461                 },
 462                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 463                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 464                                         BYT_RT5640_OVCD_TH_2000UA |
 465                                         BYT_RT5640_OVCD_SF_0P75 |
 466                                         BYT_RT5640_SSP0_AIF1 |
 467                                         BYT_RT5640_MCLK_EN),
 468         },
 469         {
 470                 .matches = {
 471                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 472                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ME176C"),
 473                 },
 474                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 475                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 476                                         BYT_RT5640_OVCD_TH_2000UA |
 477                                         BYT_RT5640_OVCD_SF_0P75 |
 478                                         BYT_RT5640_SSP0_AIF1 |
 479                                         BYT_RT5640_MCLK_EN),
 480         },
 481         {
 482                 .matches = {
 483                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 484                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"),
 485                 },
 486                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 487                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 488                                         BYT_RT5640_OVCD_TH_2000UA |
 489                                         BYT_RT5640_OVCD_SF_0P75 |
 490                                         BYT_RT5640_MCLK_EN),
 491         },
 492         {
 493                 .matches = {
 494                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 495                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"),
 496                 },
 497                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 498                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 499                                         BYT_RT5640_OVCD_TH_2000UA |
 500                                         BYT_RT5640_OVCD_SF_0P75 |
 501                                         BYT_RT5640_MONO_SPEAKER |
 502                                         BYT_RT5640_DIFF_MIC |
 503                                         BYT_RT5640_SSP0_AIF2 |
 504                                         BYT_RT5640_MCLK_EN),
 505         },
 506         {       /* Chuwi Vi8 (CWI506) */
 507                 .matches = {
 508                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
 509                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"),
 510                         /* The above are too generic, also match BIOS info */
 511                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
 512                 },
 513                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 514                                         BYT_RT5640_MONO_SPEAKER |
 515                                         BYT_RT5640_SSP0_AIF1 |
 516                                         BYT_RT5640_MCLK_EN),
 517         },
 518         {
 519                 /* Chuwi Vi10 (CWI505) */
 520                 .matches = {
 521                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
 522                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
 523                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
 524                         DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
 525                 },
 526                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 527                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 528                                         BYT_RT5640_OVCD_TH_2000UA |
 529                                         BYT_RT5640_OVCD_SF_0P75 |
 530                                         BYT_RT5640_DIFF_MIC |
 531                                         BYT_RT5640_SSP0_AIF1 |
 532                                         BYT_RT5640_MCLK_EN),
 533         },
 534         {
 535                 /* Chuwi Hi8 (CWI509) */
 536                 .matches = {
 537                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
 538                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PA03C"),
 539                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
 540                         DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
 541                 },
 542                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 543                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 544                                         BYT_RT5640_OVCD_TH_2000UA |
 545                                         BYT_RT5640_OVCD_SF_0P75 |
 546                                         BYT_RT5640_MONO_SPEAKER |
 547                                         BYT_RT5640_DIFF_MIC |
 548                                         BYT_RT5640_SSP0_AIF1 |
 549                                         BYT_RT5640_MCLK_EN),
 550         },
 551         {
 552                 .matches = {
 553                         DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
 554                         DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"),
 555                 },
 556                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP),
 557         },
 558         {       /* Connect Tablet 9 */
 559                 .matches = {
 560                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Connect"),
 561                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
 562                 },
 563                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 564                                         BYT_RT5640_MONO_SPEAKER |
 565                                         BYT_RT5640_SSP0_AIF1 |
 566                                         BYT_RT5640_MCLK_EN),
 567         },
 568         {
 569                 .matches = {
 570                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
 571                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"),
 572                 },
 573                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 574                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 575                                         BYT_RT5640_OVCD_TH_2000UA |
 576                                         BYT_RT5640_OVCD_SF_0P75 |
 577                                         BYT_RT5640_MONO_SPEAKER |
 578                                         BYT_RT5640_MCLK_EN),
 579         },
 580         {       /* Estar Beauty HD MID 7316R */
 581                 .matches = {
 582                         DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
 583                         DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
 584                 },
 585                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 586                                         BYT_RT5640_MONO_SPEAKER |
 587                                         BYT_RT5640_SSP0_AIF1 |
 588                                         BYT_RT5640_MCLK_EN),
 589         },
 590         {       /* Glavey TM800A550L */
 591                 .matches = {
 592                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 593                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 594                         /* Above strings are too generic, also match on BIOS version */
 595                         DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
 596                 },
 597                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 598                                         BYT_RT5640_SSP0_AIF1 |
 599                                         BYT_RT5640_MCLK_EN),
 600         },
 601         {
 602                 .matches = {
 603                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
 604                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"),
 605                 },
 606                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 607                                         BYT_RT5640_MCLK_EN),
 608         },
 609         {       /* HP Pavilion x2 10-k0XX, 10-n0XX */
 610                 .matches = {
 611                         DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
 612                         DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
 613                 },
 614                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 615                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 616                                         BYT_RT5640_OVCD_TH_1500UA |
 617                                         BYT_RT5640_OVCD_SF_0P75 |
 618                                         BYT_RT5640_SSP0_AIF1 |
 619                                         BYT_RT5640_MCLK_EN),
 620         },
 621         {       /* HP Pavilion x2 10-p0XX */
 622                 .matches = {
 623                         DMI_MATCH(DMI_SYS_VENDOR, "HP"),
 624                         DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"),
 625                 },
 626                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 627                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 628                                         BYT_RT5640_OVCD_TH_2000UA |
 629                                         BYT_RT5640_OVCD_SF_0P75 |
 630                                         BYT_RT5640_MCLK_EN),
 631         },
 632         {       /* HP Stream 7 */
 633                 .matches = {
 634                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
 635                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 7 Tablet"),
 636                 },
 637                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 638                                         BYT_RT5640_MONO_SPEAKER |
 639                                         BYT_RT5640_JD_NOT_INV |
 640                                         BYT_RT5640_SSP0_AIF1 |
 641                                         BYT_RT5640_MCLK_EN),
 642         },
 643         {       /* I.T.Works TW891 */
 644                 .matches = {
 645                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
 646                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
 647                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
 648                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
 649                 },
 650                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 651                                         BYT_RT5640_MONO_SPEAKER |
 652                                         BYT_RT5640_SSP0_AIF1 |
 653                                         BYT_RT5640_MCLK_EN),
 654         },
 655         {       /* Lamina I8270 / T701BR.SE */
 656                 .matches = {
 657                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Lamina"),
 658                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "T701BR.SE"),
 659                 },
 660                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 661                                         BYT_RT5640_MONO_SPEAKER |
 662                                         BYT_RT5640_JD_NOT_INV |
 663                                         BYT_RT5640_SSP0_AIF1 |
 664                                         BYT_RT5640_MCLK_EN),
 665         },
 666         {       /* Lenovo Miix 2 8 */
 667                 .matches = {
 668                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 669                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"),
 670                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"),
 671                 },
 672                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 673                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 674                                         BYT_RT5640_OVCD_TH_2000UA |
 675                                         BYT_RT5640_OVCD_SF_0P75 |
 676                                         BYT_RT5640_MONO_SPEAKER |
 677                                         BYT_RT5640_MCLK_EN),
 678         },
 679         {       /* Lenovo Miix 3-830 */
 680                 .matches = {
 681                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 682                         DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 3-830"),
 683                 },
 684                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 685                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 686                                         BYT_RT5640_OVCD_TH_2000UA |
 687                                         BYT_RT5640_OVCD_SF_0P75 |
 688                                         BYT_RT5640_MONO_SPEAKER |
 689                                         BYT_RT5640_DIFF_MIC |
 690                                         BYT_RT5640_SSP0_AIF1 |
 691                                         BYT_RT5640_MCLK_EN),
 692         },
 693         {       /* Linx Linx7 tablet */
 694                 .matches = {
 695                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"),
 696                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"),
 697                 },
 698                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 699                                         BYT_RT5640_MONO_SPEAKER |
 700                                         BYT_RT5640_JD_NOT_INV |
 701                                         BYT_RT5640_SSP0_AIF1 |
 702                                         BYT_RT5640_MCLK_EN),
 703         },
 704         {       /* Mele PCG03 Mini PC */
 705                 .matches = {
 706                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"),
 707                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Mini PC"),
 708                 },
 709                 .driver_data = (void *)(BYT_RT5640_NO_INTERNAL_MIC_MAP |
 710                                         BYT_RT5640_NO_SPEAKERS |
 711                                         BYT_RT5640_SSP0_AIF1),
 712         },
 713         {       /* MPMAN Converter 9, similar hw as the I.T.Works TW891 2-in-1 */
 714                 .matches = {
 715                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
 716                         DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
 717                 },
 718                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 719                                         BYT_RT5640_MONO_SPEAKER |
 720                                         BYT_RT5640_SSP0_AIF1 |
 721                                         BYT_RT5640_MCLK_EN),
 722         },
 723         {
 724                 /* MPMAN MPWIN895CL */
 725                 .matches = {
 726                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MPMAN"),
 727                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
 728                 },
 729                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 730                                         BYT_RT5640_MONO_SPEAKER |
 731                                         BYT_RT5640_SSP0_AIF1 |
 732                                         BYT_RT5640_MCLK_EN),
 733         },
 734         {       /* MSI S100 tablet */
 735                 .matches = {
 736                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
 737                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "S100"),
 738                 },
 739                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 740                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 741                                         BYT_RT5640_OVCD_TH_2000UA |
 742                                         BYT_RT5640_OVCD_SF_0P75 |
 743                                         BYT_RT5640_MONO_SPEAKER |
 744                                         BYT_RT5640_DIFF_MIC |
 745                                         BYT_RT5640_MCLK_EN),
 746         },
 747         {       /* Nuvison/TMax TM800W560 */
 748                 .matches = {
 749                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TMAX"),
 750                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TM800W560L"),
 751                 },
 752                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 753                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 754                                         BYT_RT5640_OVCD_TH_2000UA |
 755                                         BYT_RT5640_OVCD_SF_0P75 |
 756                                         BYT_RT5640_JD_NOT_INV |
 757                                         BYT_RT5640_DIFF_MIC |
 758                                         BYT_RT5640_SSP0_AIF1 |
 759                                         BYT_RT5640_MCLK_EN),
 760         },
 761         {       /* Onda v975w */
 762                 .matches = {
 763                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 764                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 765                         /* The above are too generic, also match BIOS info */
 766                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"),
 767                         DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"),
 768                 },
 769                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 770                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 771                                         BYT_RT5640_OVCD_TH_2000UA |
 772                                         BYT_RT5640_OVCD_SF_0P75 |
 773                                         BYT_RT5640_DIFF_MIC |
 774                                         BYT_RT5640_MCLK_EN),
 775         },
 776         {       /* Pipo W4 */
 777                 .matches = {
 778                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 779                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 780                         /* The above are too generic, also match BIOS info */
 781                         DMI_MATCH(DMI_BIOS_VERSION, "V8L_WIN32_CHIPHD"),
 782                 },
 783                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 784                                         BYT_RT5640_MONO_SPEAKER |
 785                                         BYT_RT5640_SSP0_AIF1 |
 786                                         BYT_RT5640_MCLK_EN),
 787         },
 788         {       /* Point of View Mobii TAB-P800W (V2.0) */
 789                 .matches = {
 790                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 791                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 792                         /* The above are too generic, also match BIOS info */
 793                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
 794                         DMI_EXACT_MATCH(DMI_BIOS_DATE, "10/24/2014"),
 795                 },
 796                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 797                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 798                                         BYT_RT5640_OVCD_TH_2000UA |
 799                                         BYT_RT5640_OVCD_SF_0P75 |
 800                                         BYT_RT5640_MONO_SPEAKER |
 801                                         BYT_RT5640_DIFF_MIC |
 802                                         BYT_RT5640_SSP0_AIF2 |
 803                                         BYT_RT5640_MCLK_EN),
 804         },
 805         {       /* Point of View Mobii TAB-P800W (V2.1) */
 806                 .matches = {
 807                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 808                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 809                         /* The above are too generic, also match BIOS info */
 810                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
 811                         DMI_EXACT_MATCH(DMI_BIOS_DATE, "08/22/2014"),
 812                 },
 813                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 814                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 815                                         BYT_RT5640_OVCD_TH_2000UA |
 816                                         BYT_RT5640_OVCD_SF_0P75 |
 817                                         BYT_RT5640_MONO_SPEAKER |
 818                                         BYT_RT5640_DIFF_MIC |
 819                                         BYT_RT5640_SSP0_AIF2 |
 820                                         BYT_RT5640_MCLK_EN),
 821         },
 822         {       /* Point of View Mobii TAB-P1005W-232 (V2.0) */
 823                 .matches = {
 824                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "POV"),
 825                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "I102A"),
 826                 },
 827                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 828                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 829                                         BYT_RT5640_OVCD_TH_2000UA |
 830                                         BYT_RT5640_OVCD_SF_0P75 |
 831                                         BYT_RT5640_DIFF_MIC |
 832                                         BYT_RT5640_SSP0_AIF1 |
 833                                         BYT_RT5640_MCLK_EN),
 834         },
 835         {
 836                 /* Prowise PT301 */
 837                 .matches = {
 838                         DMI_MATCH(DMI_SYS_VENDOR, "Prowise"),
 839                         DMI_MATCH(DMI_PRODUCT_NAME, "PT301"),
 840                 },
 841                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 842                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 843                                         BYT_RT5640_OVCD_TH_2000UA |
 844                                         BYT_RT5640_OVCD_SF_0P75 |
 845                                         BYT_RT5640_DIFF_MIC |
 846                                         BYT_RT5640_SSP0_AIF1 |
 847                                         BYT_RT5640_MCLK_EN),
 848         },
 849         {
 850                 /* Teclast X89 */
 851                 .matches = {
 852                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
 853                         DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
 854                 },
 855                 .driver_data = (void *)(BYT_RT5640_IN3_MAP |
 856                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 857                                         BYT_RT5640_OVCD_TH_2000UA |
 858                                         BYT_RT5640_OVCD_SF_1P0 |
 859                                         BYT_RT5640_SSP0_AIF1 |
 860                                         BYT_RT5640_MCLK_EN),
 861         },
 862         {       /* Toshiba Satellite Click Mini L9W-B */
 863                 .matches = {
 864                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
 865                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"),
 866                 },
 867                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 868                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 869                                         BYT_RT5640_OVCD_TH_1500UA |
 870                                         BYT_RT5640_OVCD_SF_0P75 |
 871                                         BYT_RT5640_SSP0_AIF1 |
 872                                         BYT_RT5640_MCLK_EN),
 873         },
 874         {       /* Toshiba Encore WT8-A */
 875                 .matches = {
 876                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
 877                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"),
 878                 },
 879                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 880                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 881                                         BYT_RT5640_OVCD_TH_2000UA |
 882                                         BYT_RT5640_OVCD_SF_0P75 |
 883                                         BYT_RT5640_JD_NOT_INV |
 884                                         BYT_RT5640_MCLK_EN),
 885         },
 886         {       /* Toshiba Encore WT10-A */
 887                 .matches = {
 888                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
 889                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A-103"),
 890                 },
 891                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 892                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 893                                         BYT_RT5640_OVCD_TH_2000UA |
 894                                         BYT_RT5640_OVCD_SF_0P75 |
 895                                         BYT_RT5640_SSP0_AIF2 |
 896                                         BYT_RT5640_MCLK_EN),
 897         },
 898         {       /* Voyo Winpad A15 */
 899                 .matches = {
 900                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 901                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 902                         /* Above strings are too generic, also match on BIOS date */
 903                         DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"),
 904                 },
 905                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 906                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 907                                         BYT_RT5640_OVCD_TH_2000UA |
 908                                         BYT_RT5640_OVCD_SF_0P75 |
 909                                         BYT_RT5640_DIFF_MIC |
 910                                         BYT_RT5640_MCLK_EN),
 911         },
 912         {       /* Catch-all for generic Insyde tablets, must be last */
 913                 .matches = {
 914                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
 915                 },
 916                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 917                                         BYT_RT5640_MCLK_EN |
 918                                         BYT_RT5640_SSP0_AIF1),
 919
 920         },
 921         {}
 922 };
 923
 924 /*
 925  * Note this MUST be called before snd_soc_register_card(), so that the props
 926  * are in place before the codec component driver's probe function parses them.
 927  */
 928 static int byt_rt5640_add_codec_device_props(const char *i2c_dev_name)
 929 {
 930         struct property_entry props[MAX_NO_PROPS] = {};
 931         struct device *i2c_dev;
 932         int ret, cnt = 0;
 933
 934         i2c_dev = bus_find_device_by_name(&i2c_bus_type, NULL, i2c_dev_name);
 935         if (!i2c_dev)
 936                 return -EPROBE_DEFER;
 937
 938         switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
 939         case BYT_RT5640_DMIC1_MAP:
 940                 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin",
 941                                                   RT5640_DMIC1_DATA_PIN_IN1P);
 942                 break;
 943         case BYT_RT5640_DMIC2_MAP:
 944                 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin",
 945                                                   RT5640_DMIC2_DATA_PIN_IN1N);
 946                 break;
 947         case BYT_RT5640_IN1_MAP:
 948                 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
 949                         props[cnt++] =
 950                                 PROPERTY_ENTRY_BOOL("realtek,in1-differential");
 951                 break;
 952         case BYT_RT5640_IN3_MAP:
 953                 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
 954                         props[cnt++] =
 955                                 PROPERTY_ENTRY_BOOL("realtek,in3-differential");
 956                 break;
 957         }
 958
 959         if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
 960                 props[cnt++] = PROPERTY_ENTRY_U32(
 961                                     "realtek,jack-detect-source",
 962                                     BYT_RT5640_JDSRC(byt_rt5640_quirk));
 963
 964                 props[cnt++] = PROPERTY_ENTRY_U32(
 965                                     "realtek,over-current-threshold-microamp",
 966                                     BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
 967
 968                 props[cnt++] = PROPERTY_ENTRY_U32(
 969                                     "realtek,over-current-scale-factor",
 970                                     BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
 971         }
 972
 973         if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
 974                 props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted");
 975
 976         ret = device_add_properties(i2c_dev, props);
 977         put_device(i2c_dev);
 978
 979         return ret;
 980 }
 981
 982 static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
 983 {
 984         struct snd_soc_card *card = runtime->card;
 985         struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
 986         struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
 987         const struct snd_soc_dapm_route *custom_map = NULL;
 988         int num_routes = 0;
 989         int ret;
 990
 991         card->dapm.idle_bias_off = true;
 992
 993         /* Start with RC clk for jack-detect (we disable MCLK below) */
 994         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
 995                 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
 996                         RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK);
 997
 998         rt5640_sel_asrc_clk_src(component,
 999                                 RT5640_DA_STEREO_FILTER |
1000                                 RT5640_DA_MONO_L_FILTER |
1001                                 RT5640_DA_MONO_R_FILTER |
1002                                 RT5640_AD_STEREO_FILTER |
1003                                 RT5640_AD_MONO_L_FILTER |
1004                                 RT5640_AD_MONO_R_FILTER,
1005                                 RT5640_CLK_SEL_ASRC);
1006
1007         ret = snd_soc_add_card_controls(card, byt_rt5640_controls,
1008                                         ARRAY_SIZE(byt_rt5640_controls));
1009         if (ret) {
1010                 dev_err(card->dev, "unable to add card controls\n");
1011                 return ret;
1012         }
1013
1014         switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
1015         case BYT_RT5640_IN1_MAP:
1016                 custom_map = byt_rt5640_intmic_in1_map;
1017                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map);
1018                 break;
1019         case BYT_RT5640_IN3_MAP:
1020                 custom_map = byt_rt5640_intmic_in3_map;
1021                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map);
1022                 break;
1023         case BYT_RT5640_DMIC1_MAP:
1024                 custom_map = byt_rt5640_intmic_dmic1_map;
1025                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map);
1026                 break;
1027         case BYT_RT5640_DMIC2_MAP:
1028                 custom_map = byt_rt5640_intmic_dmic2_map;
1029                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map);
1030                 break;
1031         }
1032
1033         ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes);
1034         if (ret)
1035                 return ret;
1036
1037         if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
1038                 ret = snd_soc_dapm_add_routes(&card->dapm,
1039                                         byt_rt5640_ssp2_aif2_map,
1040                                         ARRAY_SIZE(byt_rt5640_ssp2_aif2_map));
1041         } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
1042                 ret = snd_soc_dapm_add_routes(&card->dapm,
1043                                         byt_rt5640_ssp0_aif1_map,
1044                                         ARRAY_SIZE(byt_rt5640_ssp0_aif1_map));
1045         } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
1046                 ret = snd_soc_dapm_add_routes(&card->dapm,
1047                                         byt_rt5640_ssp0_aif2_map,
1048                                         ARRAY_SIZE(byt_rt5640_ssp0_aif2_map));
1049         } else {
1050                 ret = snd_soc_dapm_add_routes(&card->dapm,
1051                                         byt_rt5640_ssp2_aif1_map,
1052                                         ARRAY_SIZE(byt_rt5640_ssp2_aif1_map));
1053         }
1054         if (ret)
1055                 return ret;
1056
1057         if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1058                 ret = snd_soc_dapm_add_routes(&card->dapm,
1059                                         byt_rt5640_mono_spk_map,
1060                                         ARRAY_SIZE(byt_rt5640_mono_spk_map));
1061         } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) {
1062                 ret = snd_soc_dapm_add_routes(&card->dapm,
1063                                         byt_rt5640_stereo_spk_map,
1064                                         ARRAY_SIZE(byt_rt5640_stereo_spk_map));
1065         }
1066         if (ret)
1067                 return ret;
1068
1069         if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) {
1070                 ret = snd_soc_dapm_add_routes(&card->dapm,
1071                                         byt_rt5640_lineout_map,
1072                                         ARRAY_SIZE(byt_rt5640_lineout_map));
1073                 if (ret)
1074                         return ret;
1075         }
1076
1077         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1078                 /*
1079                  * The firmware might enable the clock at
1080                  * boot (this information may or may not
1081                  * be reflected in the enable clock register).
1082                  * To change the rate we must disable the clock
1083                  * first to cover these cases. Due to common
1084                  * clock framework restrictions that do not allow
1085                  * to disable a clock that has not been enabled,
1086                  * we need to enable the clock first.
1087                  */
1088                 ret = clk_prepare_enable(priv->mclk);
1089                 if (!ret)
1090                         clk_disable_unprepare(priv->mclk);
1091
1092                 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ)
1093                         ret = clk_set_rate(priv->mclk, 25000000);
1094                 else
1095                         ret = clk_set_rate(priv->mclk, 19200000);
1096
1097                 if (ret) {
1098                         dev_err(card->dev, "unable to set MCLK rate\n");
1099                         return ret;
1100                 }
1101         }
1102
1103         if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
1104                 ret = snd_soc_card_jack_new(card, "Headset",
1105                                             SND_JACK_HEADSET | SND_JACK_BTN_0,
1106                                             &priv->jack, rt5640_pins,
1107                                             ARRAY_SIZE(rt5640_pins));
1108                 if (ret) {
1109                         dev_err(card->dev, "Jack creation failed %d\n", ret);
1110                         return ret;
1111                 }
1112                 snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0,
1113                                  KEY_PLAYPAUSE);
1114                 snd_soc_component_set_jack(component, &priv->jack, NULL);
1115         }
1116
1117         return 0;
1118 }
1119
1120 static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd,
1121                             struct snd_pcm_hw_params *params)
1122 {
1123         struct snd_interval *rate = hw_param_interval(params,
1124                         SNDRV_PCM_HW_PARAM_RATE);
1125         struct snd_interval *channels = hw_param_interval(params,
1126                                                 SNDRV_PCM_HW_PARAM_CHANNELS);
1127         int ret, bits;
1128
1129         /* The DSP will covert the FE rate to 48k, stereo */
1130         rate->min = rate->max = 48000;
1131         channels->min = channels->max = 2;
1132
1133         if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1134             (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
1135                 /* set SSP0 to 16-bit */
1136                 params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
1137                 bits = 16;
1138         } else {
1139                 /* set SSP2 to 24-bit */
1140                 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
1141                 bits = 24;
1142         }
1143
1144         /*
1145          * Default mode for SSP configuration is TDM 4 slot, override config
1146          * with explicit setting to I2S 2ch. The word length is set with
1147          * dai_set_tdm_slot() since there is no other API exposed
1148          */
1149         ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0),
1150                                   SND_SOC_DAIFMT_I2S     |
1151                                   SND_SOC_DAIFMT_NB_NF   |
1152                                   SND_SOC_DAIFMT_CBS_CFS);
1153         if (ret < 0) {
1154                 dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
1155                 return ret;
1156         }
1157
1158         ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits);
1159         if (ret < 0) {
1160                 dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
1161                 return ret;
1162         }
1163
1164         return 0;
1165 }
1166
1167 static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream)
1168 {
1169         return snd_pcm_hw_constraint_single(substream->runtime,
1170                         SNDRV_PCM_HW_PARAM_RATE, 48000);
1171 }
1172
1173 static const struct snd_soc_ops byt_rt5640_aif1_ops = {
1174         .startup = byt_rt5640_aif1_startup,
1175 };
1176
1177 static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = {
1178         .hw_params = byt_rt5640_aif1_hw_params,
1179 };
1180
1181 SND_SOC_DAILINK_DEF(dummy,
1182         DAILINK_COMP_ARRAY(COMP_DUMMY()));
1183
1184 SND_SOC_DAILINK_DEF(media,
1185         DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
1186
1187 SND_SOC_DAILINK_DEF(deepbuffer,
1188         DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
1189
1190 SND_SOC_DAILINK_DEF(ssp2_port,
1191         /* overwritten for ssp0 routing */
1192         DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
1193 SND_SOC_DAILINK_DEF(ssp2_codec,
1194         DAILINK_COMP_ARRAY(COMP_CODEC(
1195         /* overwritten with HID */ "i2c-10EC5640:00",
1196         /* changed w/ quirk */  "rt5640-aif1")));
1197
1198 SND_SOC_DAILINK_DEF(platform,
1199         DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
1200
1201 static struct snd_soc_dai_link byt_rt5640_dais[] = {
1202         [MERR_DPCM_AUDIO] = {
1203                 .name = "Baytrail Audio Port",
1204                 .stream_name = "Baytrail Audio",
1205                 .nonatomic = true,
1206                 .dynamic = 1,
1207                 .dpcm_playback = 1,
1208                 .dpcm_capture = 1,
1209                 .ops = &byt_rt5640_aif1_ops,
1210                 SND_SOC_DAILINK_REG(media, dummy, platform),
1211         },
1212         [MERR_DPCM_DEEP_BUFFER] = {
1213                 .name = "Deep-Buffer Audio Port",
1214                 .stream_name = "Deep-Buffer Audio",
1215                 .nonatomic = true,
1216                 .dynamic = 1,
1217                 .dpcm_playback = 1,
1218                 .ops = &byt_rt5640_aif1_ops,
1219                 SND_SOC_DAILINK_REG(deepbuffer, dummy, platform),
1220         },
1221                 /* back ends */
1222         {
1223                 .name = "SSP2-Codec",
1224                 .id = 0,
1225                 .no_pcm = 1,
1226                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
1227                                                 | SND_SOC_DAIFMT_CBS_CFS,
1228                 .be_hw_params_fixup = byt_rt5640_codec_fixup,
1229                 .dpcm_playback = 1,
1230                 .dpcm_capture = 1,
1231                 .init = byt_rt5640_init,
1232                 .ops = &byt_rt5640_be_ssp2_ops,
1233                 SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform),
1234         },
1235 };
1236
1237 /* SoC card */
1238 static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];
1239 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1240 static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */
1241 #endif
1242 static char byt_rt5640_components[64]; /* = "cfg-spk:* cfg-mic:* ..." */
1243
1244 static int byt_rt5640_suspend(struct snd_soc_card *card)
1245 {
1246         struct snd_soc_component *component;
1247
1248         if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1249                 return 0;
1250
1251         for_each_card_components(card, component) {
1252                 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1253                         dev_dbg(component->dev, "disabling jack detect before suspend\n");
1254                         snd_soc_component_set_jack(component, NULL, NULL);
1255                         break;
1256                 }
1257         }
1258
1259         return 0;
1260 }
1261
1262 static int byt_rt5640_resume(struct snd_soc_card *card)
1263 {
1264         struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
1265         struct snd_soc_component *component;
1266
1267         if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1268                 return 0;
1269
1270         for_each_card_components(card, component) {
1271                 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1272                         dev_dbg(component->dev, "re-enabling jack detect after resume\n");
1273                         snd_soc_component_set_jack(component, &priv->jack, NULL);
1274                         break;
1275                 }
1276         }
1277
1278         return 0;
1279 }
1280
1281 /* use space before codec name to simplify card ID, and simplify driver name */
1282 #define SOF_CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */
1283 #define SOF_DRIVER_NAME "SOF"
1284
1285 #define CARD_NAME "bytcr-rt5640"
1286 #define DRIVER_NAME NULL /* card name will be used for driver name */
1287
1288 static struct snd_soc_card byt_rt5640_card = {
1289         .owner = THIS_MODULE,
1290         .dai_link = byt_rt5640_dais,
1291         .num_links = ARRAY_SIZE(byt_rt5640_dais),
1292         .dapm_widgets = byt_rt5640_widgets,
1293         .num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets),
1294         .dapm_routes = byt_rt5640_audio_map,
1295         .num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map),
1296         .fully_routed = true,
1297         .suspend_pre = byt_rt5640_suspend,
1298         .resume_post = byt_rt5640_resume,
1299 };
1300
1301 struct acpi_chan_package {   /* ACPICA seems to require 64 bit integers */
1302         u64 aif_value;       /* 1: AIF1, 2: AIF2 */
1303         u64 mclock_value;    /* usually 25MHz (0x17d7940), ignored */
1304 };
1305
1306 static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
1307 {
1308         struct device *dev = &pdev->dev;
1309         static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" };
1310         __maybe_unused const char *spk_type;
1311         const struct dmi_system_id *dmi_id;
1312         const char *lineout_string = "";
1313         struct byt_rt5640_private *priv;
1314         struct snd_soc_acpi_mach *mach;
1315         const char *platform_name;
1316         struct acpi_device *adev;
1317         bool sof_parent;
1318         int ret_val = 0;
1319         int dai_index = 0;
1320         int i, cfg_spk;
1321         int aif;
1322
1323         is_bytcr = false;
1324         priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
1325         if (!priv)
1326                 return -ENOMEM;
1327
1328         /* register the soc card */
1329         byt_rt5640_card.dev = &pdev->dev;
1330         mach = byt_rt5640_card.dev->platform_data;
1331         snd_soc_card_set_drvdata(&byt_rt5640_card, priv);
1332
1333         /* fix index of codec dai */
1334         for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) {
1335                 if (!strcmp(byt_rt5640_dais[i].codecs->name,
1336                             "i2c-10EC5640:00")) {
1337                         dai_index = i;
1338                         break;
1339                 }
1340         }
1341
1342         /* fixup codec name based on HID */
1343         adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
1344         if (adev) {
1345                 snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name),
1346                          "i2c-%s", acpi_dev_name(adev));
1347                 put_device(&adev->dev);
1348                 byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name;
1349         }
1350
1351         /*
1352          * swap SSP0 if bytcr is detected
1353          * (will be overridden if DMI quirk is detected)
1354          */
1355         if (soc_intel_is_byt()) {
1356                 if (mach->mach_params.acpi_ipc_irq_index == 0)
1357                         is_bytcr = true;
1358         }
1359
1360         if (is_bytcr) {
1361                 /*
1362                  * Baytrail CR platforms may have CHAN package in BIOS, try
1363                  * to find relevant routing quirk based as done on Windows
1364                  * platforms. We have to read the information directly from the
1365                  * BIOS, at this stage the card is not created and the links
1366                  * with the codec driver/pdata are non-existent
1367                  */
1368
1369                 struct acpi_chan_package chan_package;
1370
1371                 /* format specified: 2 64-bit integers */
1372                 struct acpi_buffer format = {sizeof("NN"), "NN"};
1373                 struct acpi_buffer state = {0, NULL};
1374                 struct snd_soc_acpi_package_context pkg_ctx;
1375                 bool pkg_found = false;
1376
1377                 state.length = sizeof(chan_package);
1378                 state.pointer = &chan_package;
1379
1380                 pkg_ctx.name = "CHAN";
1381                 pkg_ctx.length = 2;
1382                 pkg_ctx.format = &format;
1383                 pkg_ctx.state = &state;
1384                 pkg_ctx.data_valid = false;
1385
1386                 pkg_found = snd_soc_acpi_find_package_from_hid(mach->id,
1387                                                                &pkg_ctx);
1388                 if (pkg_found) {
1389                         if (chan_package.aif_value == 1) {
1390                                 dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");
1391                                 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1;
1392                         } else  if (chan_package.aif_value == 2) {
1393                                 dev_info(&pdev->dev, "BIOS Routing: AIF2 connected\n");
1394                                 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1395                         } else {
1396                                 dev_info(&pdev->dev, "BIOS Routing isn't valid, ignored\n");
1397                                 pkg_found = false;
1398                         }
1399                 }
1400
1401                 if (!pkg_found) {
1402                         /* no BIOS indications, assume SSP0-AIF2 connection */
1403                         byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1404                 }
1405
1406                 /* change defaults for Baytrail-CR capture */
1407                 byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS;
1408         } else {
1409                 byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP |
1410                                     BYT_RT5640_JD_SRC_JD2_IN4N |
1411                                     BYT_RT5640_OVCD_TH_2000UA |
1412                                     BYT_RT5640_OVCD_SF_0P75;
1413         }
1414
1415         /* check quirks before creating card */
1416         dmi_id = dmi_first_match(byt_rt5640_quirk_table);
1417         if (dmi_id)
1418                 byt_rt5640_quirk = (unsigned long)dmi_id->driver_data;
1419         if (quirk_override != -1) {
1420                 dev_info(&pdev->dev, "Overriding quirk 0x%lx => 0x%x\n",
1421                          byt_rt5640_quirk, quirk_override);
1422                 byt_rt5640_quirk = quirk_override;
1423         }
1424
1425         /* Must be called before register_card, also see declaration comment. */
1426         ret_val = byt_rt5640_add_codec_device_props(byt_rt5640_codec_name);
1427         if (ret_val)
1428                 return ret_val;
1429
1430         log_quirks(&pdev->dev);
1431
1432         if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) ||
1433             (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
1434                 byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2";
1435                 aif = 2;
1436         } else {
1437                 aif = 1;
1438         }
1439
1440         if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1441             (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
1442                 byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port";
1443
1444         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1445                 priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
1446                 if (IS_ERR(priv->mclk)) {
1447                         ret_val = PTR_ERR(priv->mclk);
1448
1449                         dev_err(&pdev->dev,
1450                                 "Failed to get MCLK from pmc_plt_clk_3: %d\n",
1451                                 ret_val);
1452
1453                         /*
1454                          * Fall back to bit clock usage for -ENOENT (clock not
1455                          * available likely due to missing dependencies), bail
1456                          * for all other errors, including -EPROBE_DEFER
1457                          */
1458                         if (ret_val != -ENOENT)
1459                                 return ret_val;
1460                         byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
1461                 }
1462         }
1463
1464         if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) {
1465                 cfg_spk = 0;
1466                 spk_type = "none";
1467         } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1468                 cfg_spk = 1;
1469                 spk_type = "mono";
1470         } else {
1471                 cfg_spk = 2;
1472                 spk_type = "stereo";
1473         }
1474
1475         if (byt_rt5640_quirk & BYT_RT5640_LINEOUT)
1476                 lineout_string = " cfg-lineout:1";
1477
1478         snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
1479                  "cfg-spk:%d cfg-mic:%s aif:%d%s", cfg_spk,
1480                  map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif,
1481                  lineout_string);
1482         byt_rt5640_card.components = byt_rt5640_components;
1483 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1484         snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name),
1485                  "bytcr-rt5640-%s-spk-%s-mic", spk_type,
1486                  map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
1487         byt_rt5640_card.long_name = byt_rt5640_long_name;
1488 #endif
1489
1490         /* override plaform name, if required */
1491         platform_name = mach->mach_params.platform;
1492
1493         ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card,
1494                                                         platform_name);
1495         if (ret_val)
1496                 return ret_val;
1497
1498         sof_parent = snd_soc_acpi_sof_parent(&pdev->dev);
1499
1500         /* set card and driver name */
1501         if (sof_parent) {
1502                 byt_rt5640_card.name = SOF_CARD_NAME;
1503                 byt_rt5640_card.driver_name = SOF_DRIVER_NAME;
1504         } else {
1505                 byt_rt5640_card.name = CARD_NAME;
1506                 byt_rt5640_card.driver_name = DRIVER_NAME;
1507         }
1508
1509         /* set pm ops */
1510         if (sof_parent)
1511                 dev->driver->pm = &snd_soc_pm_ops;
1512
1513         ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5640_card);
1514
1515         if (ret_val) {
1516                 dev_err(&pdev->dev, "devm_snd_soc_register_card failed %d\n",
1517                         ret_val);
1518                 return ret_val;
1519         }
1520         platform_set_drvdata(pdev, &byt_rt5640_card);
1521         return ret_val;
1522 }
1523
1524 static struct platform_driver snd_byt_rt5640_mc_driver = {
1525         .driver = {
1526                 .name = "bytcr_rt5640",
1527         },
1528         .probe = snd_byt_rt5640_mc_probe,
1529 };
1530
1531 module_platform_driver(snd_byt_rt5640_mc_driver);
1532
1533 MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver");
1534 MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>");
1535 MODULE_LICENSE("GPL v2");
1536 MODULE_ALIAS("platform:bytcr_rt5640");