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