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 #define BYT_RT5640_LINEOUT_AS_HP2       BIT(26)
  78 #define BYT_RT5640_HSMIC2_ON_IN1        BIT(27)
  79
  80 #define BYTCR_INPUT_DEFAULTS                            \
  81         (BYT_RT5640_IN3_MAP |                           \
  82          BYT_RT5640_JD_SRC_JD1_IN4P |                   \
  83          BYT_RT5640_OVCD_TH_2000UA |                    \
  84          BYT_RT5640_OVCD_SF_0P75 |                      \
  85          BYT_RT5640_DIFF_MIC)
  86
  87 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
  88 #define MAX_NO_PROPS 6
  89
  90 struct byt_rt5640_private {
  91         struct snd_soc_jack jack;
  92         struct clk *mclk;
  93         struct device *codec_dev;
  94 };
  95 static bool is_bytcr;
  96
  97 static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN;
  98 static int quirk_override = -1;
  99 module_param_named(quirk, quirk_override, int, 0444);
 100 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
 101
 102 static void log_quirks(struct device *dev)
 103 {
 104         int map;
 105         bool has_mclk = false;
 106         bool has_ssp0 = false;
 107         bool has_ssp0_aif1 = false;
 108         bool has_ssp0_aif2 = false;
 109         bool has_ssp2_aif2 = false;
 110
 111         map = BYT_RT5640_MAP(byt_rt5640_quirk);
 112         switch (map) {
 113         case BYT_RT5640_DMIC1_MAP:
 114                 dev_info(dev, "quirk DMIC1_MAP enabled\n");
 115                 break;
 116         case BYT_RT5640_DMIC2_MAP:
 117                 dev_info(dev, "quirk DMIC2_MAP enabled\n");
 118                 break;
 119         case BYT_RT5640_IN1_MAP:
 120                 dev_info(dev, "quirk IN1_MAP enabled\n");
 121                 break;
 122         case BYT_RT5640_IN3_MAP:
 123                 dev_info(dev, "quirk IN3_MAP enabled\n");
 124                 break;
 125         case BYT_RT5640_NO_INTERNAL_MIC_MAP:
 126                 dev_info(dev, "quirk NO_INTERNAL_MIC_MAP enabled\n");
 127                 break;
 128         default:
 129                 dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map);
 130                 break;
 131         }
 132         if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1)
 133                 dev_info(dev, "quirk HSMIC2_ON_IN1 enabled\n");
 134         if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
 135                 dev_info(dev, "quirk realtek,jack-detect-source %ld\n",
 136                          BYT_RT5640_JDSRC(byt_rt5640_quirk));
 137                 dev_info(dev, "quirk realtek,over-current-threshold-microamp %ld\n",
 138                          BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
 139                 dev_info(dev, "quirk realtek,over-current-scale-factor %ld\n",
 140                          BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
 141         }
 142         if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
 143                 dev_info(dev, "quirk JD_NOT_INV enabled\n");
 144         if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER)
 145                 dev_info(dev, "quirk MONO_SPEAKER enabled\n");
 146         if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)
 147                 dev_info(dev, "quirk NO_SPEAKERS enabled\n");
 148         if (byt_rt5640_quirk & BYT_RT5640_LINEOUT)
 149                 dev_info(dev, "quirk LINEOUT enabled\n");
 150         if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2)
 151                 dev_info(dev, "quirk LINEOUT_AS_HP2 enabled\n");
 152         if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
 153                 dev_info(dev, "quirk DIFF_MIC enabled\n");
 154         if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
 155                 dev_info(dev, "quirk SSP0_AIF1 enabled\n");
 156                 has_ssp0 = true;
 157                 has_ssp0_aif1 = true;
 158         }
 159         if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
 160                 dev_info(dev, "quirk SSP0_AIF2 enabled\n");
 161                 has_ssp0 = true;
 162                 has_ssp0_aif2 = true;
 163         }
 164         if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
 165                 dev_info(dev, "quirk SSP2_AIF2 enabled\n");
 166                 has_ssp2_aif2 = true;
 167         }
 168         if (is_bytcr && !has_ssp0)
 169                 dev_err(dev, "Invalid routing, bytcr detected but no SSP0-based quirk, audio cannot work with SSP2 on bytcr\n");
 170         if (has_ssp0_aif1 && has_ssp0_aif2)
 171                 dev_err(dev, "Invalid routing, SSP0 cannot be connected to both AIF1 and AIF2\n");
 172         if (has_ssp0 && has_ssp2_aif2)
 173                 dev_err(dev, "Invalid routing, cannot have both SSP0 and SSP2 connected to codec\n");
 174
 175         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
 176                 dev_info(dev, "quirk MCLK_EN enabled\n");
 177                 has_mclk = true;
 178         }
 179         if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
 180                 if (has_mclk)
 181                         dev_info(dev, "quirk MCLK_25MHZ enabled\n");
 182                 else
 183                         dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n");
 184         }
 185 }
 186
 187 static int byt_rt5640_prepare_and_enable_pll1(struct snd_soc_dai *codec_dai,
 188                                               int rate)
 189 {
 190         int ret;
 191
 192         /* Configure the PLL before selecting it */
 193         if (!(byt_rt5640_quirk & BYT_RT5640_MCLK_EN)) {
 194                 /* use bitclock as PLL input */
 195                 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
 196                     (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
 197                         /* 2x16 bit slots on SSP0 */
 198                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 199                                                   RT5640_PLL1_S_BCLK1,
 200                                                   rate * 32, rate * 512);
 201                 } else {
 202                         /* 2x15 bit slots on SSP2 */
 203                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 204                                                   RT5640_PLL1_S_BCLK1,
 205                                                   rate * 50, rate * 512);
 206                 }
 207         } else {
 208                 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
 209                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 210                                                   RT5640_PLL1_S_MCLK,
 211                                                   25000000, rate * 512);
 212                 } else {
 213                         ret = snd_soc_dai_set_pll(codec_dai, 0,
 214                                                   RT5640_PLL1_S_MCLK,
 215                                                   19200000, rate * 512);
 216                 }
 217         }
 218
 219         if (ret < 0) {
 220                 dev_err(codec_dai->component->dev, "can't set pll: %d\n", ret);
 221                 return ret;
 222         }
 223
 224         ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1,
 225                                      rate * 512, SND_SOC_CLOCK_IN);
 226         if (ret < 0) {
 227                 dev_err(codec_dai->component->dev, "can't set clock %d\n", ret);
 228                 return ret;
 229         }
 230
 231         return 0;
 232 }
 233
 234 #define BYT_CODEC_DAI1  "rt5640-aif1"
 235 #define BYT_CODEC_DAI2  "rt5640-aif2"
 236
 237 static struct snd_soc_dai *byt_rt5640_get_codec_dai(struct snd_soc_dapm_context *dapm)
 238 {
 239         struct snd_soc_card *card = dapm->card;
 240         struct snd_soc_dai *codec_dai;
 241
 242         codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1);
 243         if (!codec_dai)
 244                 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2);
 245         if (!codec_dai)
 246                 dev_err(card->dev, "Error codec dai not found\n");
 247
 248         return codec_dai;
 249 }
 250
 251 static int platform_clock_control(struct snd_soc_dapm_widget *w,
 252                                   struct snd_kcontrol *k, int  event)
 253 {
 254         struct snd_soc_dapm_context *dapm = w->dapm;
 255         struct snd_soc_card *card = dapm->card;
 256         struct snd_soc_dai *codec_dai;
 257         struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
 258         int ret;
 259
 260         codec_dai = byt_rt5640_get_codec_dai(dapm);
 261         if (!codec_dai)
 262                 return -EIO;
 263
 264         if (SND_SOC_DAPM_EVENT_ON(event)) {
 265                 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
 266                         ret = clk_prepare_enable(priv->mclk);
 267                         if (ret < 0) {
 268                                 dev_err(card->dev,
 269                                         "could not configure MCLK state\n");
 270                                 return ret;
 271                         }
 272                 }
 273                 ret = byt_rt5640_prepare_and_enable_pll1(codec_dai, 48000);
 274         } else {
 275                 /*
 276                  * Set codec clock source to internal clock before
 277                  * turning off the platform clock. Codec needs clock
 278                  * for Jack detection and button press
 279                  */
 280                 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
 281                                              48000 * 512,
 282                                              SND_SOC_CLOCK_IN);
 283                 if (!ret) {
 284                         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
 285                                 clk_disable_unprepare(priv->mclk);
 286                 }
 287         }
 288
 289         if (ret < 0) {
 290                 dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
 291                 return ret;
 292         }
 293
 294         return 0;
 295 }
 296
 297 static int byt_rt5640_event_lineout(struct snd_soc_dapm_widget *w,
 298                         struct snd_kcontrol *k, int event)
 299 {
 300         unsigned int gpio_ctrl3_val = RT5640_GP1_PF_OUT;
 301         struct snd_soc_dai *codec_dai;
 302
 303         if (!(byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2))
 304                 return 0;
 305
 306         /*
 307          * On devices which use line-out as a second headphones output,
 308          * the codec's GPIO1 pin is used to enable an external HP-amp.
 309          */
 310
 311         codec_dai = byt_rt5640_get_codec_dai(w->dapm);
 312         if (!codec_dai)
 313                 return -EIO;
 314
 315         if (SND_SOC_DAPM_EVENT_ON(event))
 316                 gpio_ctrl3_val |= RT5640_GP1_OUT_HI;
 317
 318         snd_soc_component_update_bits(codec_dai->component, RT5640_GPIO_CTRL3,
 319                 RT5640_GP1_PF_MASK | RT5640_GP1_OUT_MASK, gpio_ctrl3_val);
 320
 321         return 0;
 322 }
 323
 324 static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = {
 325         SND_SOC_DAPM_HP("Headphone", NULL),
 326         SND_SOC_DAPM_MIC("Headset Mic", NULL),
 327         SND_SOC_DAPM_MIC("Internal Mic", NULL),
 328         SND_SOC_DAPM_SPK("Speaker", NULL),
 329         SND_SOC_DAPM_LINE("Line Out", byt_rt5640_event_lineout),
 330         SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
 331                             platform_clock_control, SND_SOC_DAPM_PRE_PMU |
 332                             SND_SOC_DAPM_POST_PMD),
 333 };
 334
 335 static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = {
 336         {"Headphone", NULL, "Platform Clock"},
 337         {"Headset Mic", NULL, "Platform Clock"},
 338         {"Headset Mic", NULL, "MICBIAS1"},
 339         {"IN2P", NULL, "Headset Mic"},
 340         {"Headphone", NULL, "HPOL"},
 341         {"Headphone", NULL, "HPOR"},
 342 };
 343
 344 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = {
 345         {"Internal Mic", NULL, "Platform Clock"},
 346         {"DMIC1", NULL, "Internal Mic"},
 347 };
 348
 349 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic2_map[] = {
 350         {"Internal Mic", NULL, "Platform Clock"},
 351         {"DMIC2", NULL, "Internal Mic"},
 352 };
 353
 354 static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = {
 355         {"Internal Mic", NULL, "Platform Clock"},
 356         {"Internal Mic", NULL, "MICBIAS1"},
 357         {"IN1P", NULL, "Internal Mic"},
 358 };
 359
 360 static const struct snd_soc_dapm_route byt_rt5640_intmic_in3_map[] = {
 361         {"Internal Mic", NULL, "Platform Clock"},
 362         {"Internal Mic", NULL, "MICBIAS1"},
 363         {"IN3P", NULL, "Internal Mic"},
 364 };
 365
 366 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = {
 367         {"ssp2 Tx", NULL, "codec_out0"},
 368         {"ssp2 Tx", NULL, "codec_out1"},
 369         {"codec_in0", NULL, "ssp2 Rx"},
 370         {"codec_in1", NULL, "ssp2 Rx"},
 371
 372         {"AIF1 Playback", NULL, "ssp2 Tx"},
 373         {"ssp2 Rx", NULL, "AIF1 Capture"},
 374 };
 375
 376 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = {
 377         {"ssp2 Tx", NULL, "codec_out0"},
 378         {"ssp2 Tx", NULL, "codec_out1"},
 379         {"codec_in0", NULL, "ssp2 Rx"},
 380         {"codec_in1", NULL, "ssp2 Rx"},
 381
 382         {"AIF2 Playback", NULL, "ssp2 Tx"},
 383         {"ssp2 Rx", NULL, "AIF2 Capture"},
 384 };
 385
 386 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif1_map[] = {
 387         {"ssp0 Tx", NULL, "modem_out"},
 388         {"modem_in", NULL, "ssp0 Rx"},
 389
 390         {"AIF1 Playback", NULL, "ssp0 Tx"},
 391         {"ssp0 Rx", NULL, "AIF1 Capture"},
 392 };
 393
 394 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif2_map[] = {
 395         {"ssp0 Tx", NULL, "modem_out"},
 396         {"modem_in", NULL, "ssp0 Rx"},
 397
 398         {"AIF2 Playback", NULL, "ssp0 Tx"},
 399         {"ssp0 Rx", NULL, "AIF2 Capture"},
 400 };
 401
 402 static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = {
 403         {"Speaker", NULL, "Platform Clock"},
 404         {"Speaker", NULL, "SPOLP"},
 405         {"Speaker", NULL, "SPOLN"},
 406         {"Speaker", NULL, "SPORP"},
 407         {"Speaker", NULL, "SPORN"},
 408 };
 409
 410 static const struct snd_soc_dapm_route byt_rt5640_mono_spk_map[] = {
 411         {"Speaker", NULL, "Platform Clock"},
 412         {"Speaker", NULL, "SPOLP"},
 413         {"Speaker", NULL, "SPOLN"},
 414 };
 415
 416 static const struct snd_soc_dapm_route byt_rt5640_lineout_map[] = {
 417         {"Line Out", NULL, "Platform Clock"},
 418         {"Line Out", NULL, "LOUTR"},
 419         {"Line Out", NULL, "LOUTL"},
 420 };
 421
 422 static const struct snd_kcontrol_new byt_rt5640_controls[] = {
 423         SOC_DAPM_PIN_SWITCH("Headphone"),
 424         SOC_DAPM_PIN_SWITCH("Headset Mic"),
 425         SOC_DAPM_PIN_SWITCH("Internal Mic"),
 426         SOC_DAPM_PIN_SWITCH("Speaker"),
 427         SOC_DAPM_PIN_SWITCH("Line Out"),
 428 };
 429
 430 static struct snd_soc_jack_pin rt5640_pins[] = {
 431         {
 432                 .pin    = "Headphone",
 433                 .mask   = SND_JACK_HEADPHONE,
 434         },
 435         {
 436                 .pin    = "Headset Mic",
 437                 .mask   = SND_JACK_MICROPHONE,
 438         },
 439 };
 440
 441 static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream,
 442                                         struct snd_pcm_hw_params *params)
 443 {
 444         struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 445         struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
 446
 447         return byt_rt5640_prepare_and_enable_pll1(dai, params_rate(params));
 448 }
 449
 450 /* Please keep this list alphabetically sorted */
 451 static const struct dmi_system_id byt_rt5640_quirk_table[] = {
 452         {       /* Acer Iconia Tab 8 W1-810 */
 453                 .matches = {
 454                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
 455                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Iconia W1-810"),
 456                 },
 457                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 458                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 459                                         BYT_RT5640_OVCD_TH_1500UA |
 460                                         BYT_RT5640_OVCD_SF_0P75 |
 461                                         BYT_RT5640_SSP0_AIF1 |
 462                                         BYT_RT5640_MCLK_EN),
 463         },
 464         {       /* Acer One 10 S1002 */
 465                 .matches = {
 466                         DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
 467                         DMI_MATCH(DMI_PRODUCT_NAME, "One S1002"),
 468                 },
 469                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 470                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 471                                         BYT_RT5640_OVCD_TH_2000UA |
 472                                         BYT_RT5640_OVCD_SF_0P75 |
 473                                         BYT_RT5640_DIFF_MIC |
 474                                         BYT_RT5640_SSP0_AIF2 |
 475                                         BYT_RT5640_MCLK_EN),
 476         },
 477         {
 478                 .matches = {
 479                         DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
 480                         DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"),
 481                 },
 482                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 483                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 484                                         BYT_RT5640_OVCD_TH_2000UA |
 485                                         BYT_RT5640_OVCD_SF_0P75 |
 486                                         BYT_RT5640_SSP0_AIF1 |
 487                                         BYT_RT5640_MCLK_EN),
 488         },
 489         {
 490                 .matches = {
 491                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
 492                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 80 Cesium"),
 493                 },
 494                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 495                                         BYT_RT5640_MONO_SPEAKER |
 496                                         BYT_RT5640_SSP0_AIF1 |
 497                                         BYT_RT5640_MCLK_EN),
 498         },
 499         {
 500                 .matches = {
 501                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
 502                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 140 CESIUM"),
 503                 },
 504                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 505                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 506                                         BYT_RT5640_OVCD_TH_2000UA |
 507                                         BYT_RT5640_OVCD_SF_0P75 |
 508                                         BYT_RT5640_SSP0_AIF1 |
 509                                         BYT_RT5640_MCLK_EN),
 510         },
 511         {
 512                 .matches = {
 513                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 514                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ME176C"),
 515                 },
 516                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 517                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 518                                         BYT_RT5640_OVCD_TH_2000UA |
 519                                         BYT_RT5640_OVCD_SF_0P75 |
 520                                         BYT_RT5640_SSP0_AIF1 |
 521                                         BYT_RT5640_MCLK_EN),
 522         },
 523         {
 524                 .matches = {
 525                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 526                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"),
 527                 },
 528                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 529                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 530                                         BYT_RT5640_OVCD_TH_2000UA |
 531                                         BYT_RT5640_OVCD_SF_0P75 |
 532                                         BYT_RT5640_MCLK_EN),
 533         },
 534         {
 535                 .matches = {
 536                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 537                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"),
 538                 },
 539                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 540                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 541                                         BYT_RT5640_OVCD_TH_2000UA |
 542                                         BYT_RT5640_OVCD_SF_0P75 |
 543                                         BYT_RT5640_MONO_SPEAKER |
 544                                         BYT_RT5640_DIFF_MIC |
 545                                         BYT_RT5640_SSP0_AIF2 |
 546                                         BYT_RT5640_MCLK_EN),
 547         },
 548         {       /* Chuwi Vi8 (CWI506) */
 549                 .matches = {
 550                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
 551                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"),
 552                         /* The above are too generic, also match BIOS info */
 553                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
 554                 },
 555                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 556                                         BYT_RT5640_MONO_SPEAKER |
 557                                         BYT_RT5640_SSP0_AIF1 |
 558                                         BYT_RT5640_MCLK_EN),
 559         },
 560         {
 561                 /* Chuwi Vi10 (CWI505) */
 562                 .matches = {
 563                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
 564                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
 565                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
 566                         DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
 567                 },
 568                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 569                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 570                                         BYT_RT5640_OVCD_TH_2000UA |
 571                                         BYT_RT5640_OVCD_SF_0P75 |
 572                                         BYT_RT5640_DIFF_MIC |
 573                                         BYT_RT5640_SSP0_AIF1 |
 574                                         BYT_RT5640_MCLK_EN),
 575         },
 576         {
 577                 /* Chuwi Hi8 (CWI509) */
 578                 .matches = {
 579                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
 580                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PA03C"),
 581                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
 582                         DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
 583                 },
 584                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 585                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 586                                         BYT_RT5640_OVCD_TH_2000UA |
 587                                         BYT_RT5640_OVCD_SF_0P75 |
 588                                         BYT_RT5640_MONO_SPEAKER |
 589                                         BYT_RT5640_DIFF_MIC |
 590                                         BYT_RT5640_SSP0_AIF1 |
 591                                         BYT_RT5640_MCLK_EN),
 592         },
 593         {
 594                 .matches = {
 595                         DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
 596                         DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"),
 597                 },
 598                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP),
 599         },
 600         {       /* Connect Tablet 9 */
 601                 .matches = {
 602                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Connect"),
 603                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
 604                 },
 605                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 606                                         BYT_RT5640_MONO_SPEAKER |
 607                                         BYT_RT5640_SSP0_AIF1 |
 608                                         BYT_RT5640_MCLK_EN),
 609         },
 610         {
 611                 .matches = {
 612                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
 613                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"),
 614                 },
 615                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 616                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 617                                         BYT_RT5640_OVCD_TH_2000UA |
 618                                         BYT_RT5640_OVCD_SF_0P75 |
 619                                         BYT_RT5640_MONO_SPEAKER |
 620                                         BYT_RT5640_MCLK_EN),
 621         },
 622         {       /* Estar Beauty HD MID 7316R */
 623                 .matches = {
 624                         DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
 625                         DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
 626                 },
 627                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 628                                         BYT_RT5640_MONO_SPEAKER |
 629                                         BYT_RT5640_SSP0_AIF1 |
 630                                         BYT_RT5640_MCLK_EN),
 631         },
 632         {       /* Glavey TM800A550L */
 633                 .matches = {
 634                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 635                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 636                         /* Above strings are too generic, also match on BIOS version */
 637                         DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
 638                 },
 639                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 640                                         BYT_RT5640_SSP0_AIF1 |
 641                                         BYT_RT5640_MCLK_EN),
 642         },
 643         {
 644                 .matches = {
 645                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
 646                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"),
 647                 },
 648                 .driver_data = (void *)(BYT_RT5640_DMIC2_MAP |
 649                                         BYT_RT5640_MCLK_EN |
 650                                         BYT_RT5640_LINEOUT |
 651                                         BYT_RT5640_LINEOUT_AS_HP2 |
 652                                         BYT_RT5640_HSMIC2_ON_IN1),
 653         },
 654         {       /* HP Pavilion x2 10-k0XX, 10-n0XX */
 655                 .matches = {
 656                         DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
 657                         DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
 658                 },
 659                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 660                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 661                                         BYT_RT5640_OVCD_TH_1500UA |
 662                                         BYT_RT5640_OVCD_SF_0P75 |
 663                                         BYT_RT5640_SSP0_AIF1 |
 664                                         BYT_RT5640_MCLK_EN),
 665         },
 666         {       /* HP Pavilion x2 10-p0XX */
 667                 .matches = {
 668                         DMI_MATCH(DMI_SYS_VENDOR, "HP"),
 669                         DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"),
 670                 },
 671                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 672                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 673                                         BYT_RT5640_OVCD_TH_2000UA |
 674                                         BYT_RT5640_OVCD_SF_0P75 |
 675                                         BYT_RT5640_MCLK_EN),
 676         },
 677         {       /* HP Stream 7 */
 678                 .matches = {
 679                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
 680                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 7 Tablet"),
 681                 },
 682                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 683                                         BYT_RT5640_MONO_SPEAKER |
 684                                         BYT_RT5640_JD_NOT_INV |
 685                                         BYT_RT5640_SSP0_AIF1 |
 686                                         BYT_RT5640_MCLK_EN),
 687         },
 688         {       /* I.T.Works TW891 */
 689                 .matches = {
 690                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
 691                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
 692                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
 693                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
 694                 },
 695                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 696                                         BYT_RT5640_MONO_SPEAKER |
 697                                         BYT_RT5640_SSP0_AIF1 |
 698                                         BYT_RT5640_MCLK_EN),
 699         },
 700         {       /* Lamina I8270 / T701BR.SE */
 701                 .matches = {
 702                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Lamina"),
 703                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "T701BR.SE"),
 704                 },
 705                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 706                                         BYT_RT5640_MONO_SPEAKER |
 707                                         BYT_RT5640_JD_NOT_INV |
 708                                         BYT_RT5640_SSP0_AIF1 |
 709                                         BYT_RT5640_MCLK_EN),
 710         },
 711         {       /* Lenovo Miix 2 8 */
 712                 .matches = {
 713                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 714                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"),
 715                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"),
 716                 },
 717                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 718                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 719                                         BYT_RT5640_OVCD_TH_2000UA |
 720                                         BYT_RT5640_OVCD_SF_0P75 |
 721                                         BYT_RT5640_MONO_SPEAKER |
 722                                         BYT_RT5640_MCLK_EN),
 723         },
 724         {       /* Lenovo Miix 3-830 */
 725                 .matches = {
 726                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 727                         DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 3-830"),
 728                 },
 729                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 730                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 731                                         BYT_RT5640_OVCD_TH_2000UA |
 732                                         BYT_RT5640_OVCD_SF_0P75 |
 733                                         BYT_RT5640_MONO_SPEAKER |
 734                                         BYT_RT5640_DIFF_MIC |
 735                                         BYT_RT5640_SSP0_AIF1 |
 736                                         BYT_RT5640_MCLK_EN),
 737         },
 738         {       /* Linx Linx7 tablet */
 739                 .matches = {
 740                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"),
 741                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"),
 742                 },
 743                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 744                                         BYT_RT5640_MONO_SPEAKER |
 745                                         BYT_RT5640_JD_NOT_INV |
 746                                         BYT_RT5640_SSP0_AIF1 |
 747                                         BYT_RT5640_MCLK_EN),
 748         },
 749         {       /* Mele PCG03 Mini PC */
 750                 .matches = {
 751                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"),
 752                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Mini PC"),
 753                 },
 754                 .driver_data = (void *)(BYT_RT5640_NO_INTERNAL_MIC_MAP |
 755                                         BYT_RT5640_NO_SPEAKERS |
 756                                         BYT_RT5640_SSP0_AIF1),
 757         },
 758         {       /* MPMAN Converter 9, similar hw as the I.T.Works TW891 2-in-1 */
 759                 .matches = {
 760                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
 761                         DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
 762                 },
 763                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 764                                         BYT_RT5640_MONO_SPEAKER |
 765                                         BYT_RT5640_SSP0_AIF1 |
 766                                         BYT_RT5640_MCLK_EN),
 767         },
 768         {
 769                 /* MPMAN MPWIN895CL */
 770                 .matches = {
 771                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MPMAN"),
 772                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
 773                 },
 774                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 775                                         BYT_RT5640_MONO_SPEAKER |
 776                                         BYT_RT5640_SSP0_AIF1 |
 777                                         BYT_RT5640_MCLK_EN),
 778         },
 779         {       /* MSI S100 tablet */
 780                 .matches = {
 781                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
 782                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "S100"),
 783                 },
 784                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 785                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 786                                         BYT_RT5640_OVCD_TH_2000UA |
 787                                         BYT_RT5640_OVCD_SF_0P75 |
 788                                         BYT_RT5640_MONO_SPEAKER |
 789                                         BYT_RT5640_DIFF_MIC |
 790                                         BYT_RT5640_MCLK_EN),
 791         },
 792         {       /* Nuvison/TMax TM800W560 */
 793                 .matches = {
 794                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TMAX"),
 795                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TM800W560L"),
 796                 },
 797                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 798                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 799                                         BYT_RT5640_OVCD_TH_2000UA |
 800                                         BYT_RT5640_OVCD_SF_0P75 |
 801                                         BYT_RT5640_JD_NOT_INV |
 802                                         BYT_RT5640_DIFF_MIC |
 803                                         BYT_RT5640_SSP0_AIF1 |
 804                                         BYT_RT5640_MCLK_EN),
 805         },
 806         {       /* Onda v975w */
 807                 .matches = {
 808                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 809                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 810                         /* The above are too generic, also match BIOS info */
 811                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"),
 812                         DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"),
 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_MCLK_EN),
 820         },
 821         {       /* Pipo W4 */
 822                 .matches = {
 823                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 824                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 825                         /* The above are too generic, also match BIOS info */
 826                         DMI_MATCH(DMI_BIOS_VERSION, "V8L_WIN32_CHIPHD"),
 827                 },
 828                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 829                                         BYT_RT5640_MONO_SPEAKER |
 830                                         BYT_RT5640_SSP0_AIF1 |
 831                                         BYT_RT5640_MCLK_EN),
 832         },
 833         {       /* Point of View Mobii TAB-P800W (V2.0) */
 834                 .matches = {
 835                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 836                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 837                         /* The above are too generic, also match BIOS info */
 838                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
 839                         DMI_EXACT_MATCH(DMI_BIOS_DATE, "10/24/2014"),
 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_MONO_SPEAKER |
 846                                         BYT_RT5640_DIFF_MIC |
 847                                         BYT_RT5640_SSP0_AIF2 |
 848                                         BYT_RT5640_MCLK_EN),
 849         },
 850         {       /* Point of View Mobii TAB-P800W (V2.1) */
 851                 .matches = {
 852                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 853                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 854                         /* The above are too generic, also match BIOS info */
 855                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
 856                         DMI_EXACT_MATCH(DMI_BIOS_DATE, "08/22/2014"),
 857                 },
 858                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 859                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 860                                         BYT_RT5640_OVCD_TH_2000UA |
 861                                         BYT_RT5640_OVCD_SF_0P75 |
 862                                         BYT_RT5640_MONO_SPEAKER |
 863                                         BYT_RT5640_DIFF_MIC |
 864                                         BYT_RT5640_SSP0_AIF2 |
 865                                         BYT_RT5640_MCLK_EN),
 866         },
 867         {       /* Point of View Mobii TAB-P1005W-232 (V2.0) */
 868                 .matches = {
 869                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "POV"),
 870                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "I102A"),
 871                 },
 872                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 873                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 874                                         BYT_RT5640_OVCD_TH_2000UA |
 875                                         BYT_RT5640_OVCD_SF_0P75 |
 876                                         BYT_RT5640_DIFF_MIC |
 877                                         BYT_RT5640_SSP0_AIF1 |
 878                                         BYT_RT5640_MCLK_EN),
 879         },
 880         {
 881                 /* Prowise PT301 */
 882                 .matches = {
 883                         DMI_MATCH(DMI_SYS_VENDOR, "Prowise"),
 884                         DMI_MATCH(DMI_PRODUCT_NAME, "PT301"),
 885                 },
 886                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 887                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 888                                         BYT_RT5640_OVCD_TH_2000UA |
 889                                         BYT_RT5640_OVCD_SF_0P75 |
 890                                         BYT_RT5640_DIFF_MIC |
 891                                         BYT_RT5640_SSP0_AIF1 |
 892                                         BYT_RT5640_MCLK_EN),
 893         },
 894         {
 895                 /* Teclast X89 */
 896                 .matches = {
 897                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
 898                         DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
 899                 },
 900                 .driver_data = (void *)(BYT_RT5640_IN3_MAP |
 901                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 902                                         BYT_RT5640_OVCD_TH_2000UA |
 903                                         BYT_RT5640_OVCD_SF_1P0 |
 904                                         BYT_RT5640_SSP0_AIF1 |
 905                                         BYT_RT5640_MCLK_EN),
 906         },
 907         {       /* Toshiba Satellite Click Mini L9W-B */
 908                 .matches = {
 909                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
 910                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"),
 911                 },
 912                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 913                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 914                                         BYT_RT5640_OVCD_TH_1500UA |
 915                                         BYT_RT5640_OVCD_SF_0P75 |
 916                                         BYT_RT5640_SSP0_AIF1 |
 917                                         BYT_RT5640_MCLK_EN),
 918         },
 919         {       /* Toshiba Encore WT8-A */
 920                 .matches = {
 921                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
 922                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"),
 923                 },
 924                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 925                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 926                                         BYT_RT5640_OVCD_TH_2000UA |
 927                                         BYT_RT5640_OVCD_SF_0P75 |
 928                                         BYT_RT5640_JD_NOT_INV |
 929                                         BYT_RT5640_MCLK_EN),
 930         },
 931         {       /* Toshiba Encore WT10-A */
 932                 .matches = {
 933                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
 934                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A-103"),
 935                 },
 936                 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
 937                                         BYT_RT5640_JD_SRC_JD1_IN4P |
 938                                         BYT_RT5640_OVCD_TH_2000UA |
 939                                         BYT_RT5640_OVCD_SF_0P75 |
 940                                         BYT_RT5640_SSP0_AIF2 |
 941                                         BYT_RT5640_MCLK_EN),
 942         },
 943         {       /* Voyo Winpad A15 */
 944                 .matches = {
 945                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
 946                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
 947                         /* Above strings are too generic, also match on BIOS date */
 948                         DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"),
 949                 },
 950                 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
 951                                         BYT_RT5640_JD_SRC_JD2_IN4N |
 952                                         BYT_RT5640_OVCD_TH_2000UA |
 953                                         BYT_RT5640_OVCD_SF_0P75 |
 954                                         BYT_RT5640_DIFF_MIC |
 955                                         BYT_RT5640_MCLK_EN),
 956         },
 957         {       /* Catch-all for generic Insyde tablets, must be last */
 958                 .matches = {
 959                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
 960                 },
 961                 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
 962                                         BYT_RT5640_MCLK_EN |
 963                                         BYT_RT5640_SSP0_AIF1),
 964
 965         },
 966         {}
 967 };
 968
 969 /*
 970  * Note this MUST be called before snd_soc_register_card(), so that the props
 971  * are in place before the codec component driver's probe function parses them.
 972  */
 973 static int byt_rt5640_add_codec_device_props(struct device *i2c_dev,
 974                                              struct byt_rt5640_private *priv)
 975 {
 976         struct property_entry props[MAX_NO_PROPS] = {};
 977         struct fwnode_handle *fwnode;
 978         int cnt = 0;
 979         int ret;
 980
 981         switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
 982         case BYT_RT5640_DMIC1_MAP:
 983                 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin",
 984                                                   RT5640_DMIC1_DATA_PIN_IN1P);
 985                 break;
 986         case BYT_RT5640_DMIC2_MAP:
 987                 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin",
 988                                                   RT5640_DMIC2_DATA_PIN_IN1N);
 989                 break;
 990         case BYT_RT5640_IN1_MAP:
 991                 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
 992                         props[cnt++] =
 993                                 PROPERTY_ENTRY_BOOL("realtek,in1-differential");
 994                 break;
 995         case BYT_RT5640_IN3_MAP:
 996                 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
 997                         props[cnt++] =
 998                                 PROPERTY_ENTRY_BOOL("realtek,in3-differential");
 999                 break;
1000         }
1001
1002         if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
1003                 props[cnt++] = PROPERTY_ENTRY_U32(
1004                                     "realtek,jack-detect-source",
1005                                     BYT_RT5640_JDSRC(byt_rt5640_quirk));
1006
1007                 props[cnt++] = PROPERTY_ENTRY_U32(
1008                                     "realtek,over-current-threshold-microamp",
1009                                     BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
1010
1011                 props[cnt++] = PROPERTY_ENTRY_U32(
1012                                     "realtek,over-current-scale-factor",
1013                                     BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
1014         }
1015
1016         if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
1017                 props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted");
1018
1019         fwnode = fwnode_create_software_node(props, NULL);
1020         if (IS_ERR(fwnode)) {
1021                 /* put_device() is handled in caller */
1022                 return PTR_ERR(fwnode);
1023         }
1024
1025         ret = device_add_software_node(i2c_dev, to_software_node(fwnode));
1026
1027         fwnode_handle_put(fwnode);
1028
1029         return ret;
1030 }
1031
1032 static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
1033 {
1034         struct snd_soc_card *card = runtime->card;
1035         struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
1036         struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
1037         const struct snd_soc_dapm_route *custom_map = NULL;
1038         int num_routes = 0;
1039         int ret;
1040
1041         card->dapm.idle_bias_off = true;
1042
1043         /* Start with RC clk for jack-detect (we disable MCLK below) */
1044         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
1045                 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
1046                         RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK);
1047
1048         rt5640_sel_asrc_clk_src(component,
1049                                 RT5640_DA_STEREO_FILTER |
1050                                 RT5640_DA_MONO_L_FILTER |
1051                                 RT5640_DA_MONO_R_FILTER |
1052                                 RT5640_AD_STEREO_FILTER |
1053                                 RT5640_AD_MONO_L_FILTER |
1054                                 RT5640_AD_MONO_R_FILTER,
1055                                 RT5640_CLK_SEL_ASRC);
1056
1057         ret = snd_soc_add_card_controls(card, byt_rt5640_controls,
1058                                         ARRAY_SIZE(byt_rt5640_controls));
1059         if (ret) {
1060                 dev_err(card->dev, "unable to add card controls\n");
1061                 return ret;
1062         }
1063
1064         switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
1065         case BYT_RT5640_IN1_MAP:
1066                 custom_map = byt_rt5640_intmic_in1_map;
1067                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map);
1068                 break;
1069         case BYT_RT5640_IN3_MAP:
1070                 custom_map = byt_rt5640_intmic_in3_map;
1071                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map);
1072                 break;
1073         case BYT_RT5640_DMIC1_MAP:
1074                 custom_map = byt_rt5640_intmic_dmic1_map;
1075                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map);
1076                 break;
1077         case BYT_RT5640_DMIC2_MAP:
1078                 custom_map = byt_rt5640_intmic_dmic2_map;
1079                 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map);
1080                 break;
1081         }
1082
1083         ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes);
1084         if (ret)
1085                 return ret;
1086
1087         if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) {
1088                 ret = snd_soc_dapm_add_routes(&card->dapm,
1089                                         byt_rt5640_intmic_in1_map,
1090                                         ARRAY_SIZE(byt_rt5640_intmic_in1_map));
1091                 if (ret)
1092                         return ret;
1093         }
1094
1095         if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
1096                 ret = snd_soc_dapm_add_routes(&card->dapm,
1097                                         byt_rt5640_ssp2_aif2_map,
1098                                         ARRAY_SIZE(byt_rt5640_ssp2_aif2_map));
1099         } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
1100                 ret = snd_soc_dapm_add_routes(&card->dapm,
1101                                         byt_rt5640_ssp0_aif1_map,
1102                                         ARRAY_SIZE(byt_rt5640_ssp0_aif1_map));
1103         } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
1104                 ret = snd_soc_dapm_add_routes(&card->dapm,
1105                                         byt_rt5640_ssp0_aif2_map,
1106                                         ARRAY_SIZE(byt_rt5640_ssp0_aif2_map));
1107         } else {
1108                 ret = snd_soc_dapm_add_routes(&card->dapm,
1109                                         byt_rt5640_ssp2_aif1_map,
1110                                         ARRAY_SIZE(byt_rt5640_ssp2_aif1_map));
1111         }
1112         if (ret)
1113                 return ret;
1114
1115         if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1116                 ret = snd_soc_dapm_add_routes(&card->dapm,
1117                                         byt_rt5640_mono_spk_map,
1118                                         ARRAY_SIZE(byt_rt5640_mono_spk_map));
1119         } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) {
1120                 ret = snd_soc_dapm_add_routes(&card->dapm,
1121                                         byt_rt5640_stereo_spk_map,
1122                                         ARRAY_SIZE(byt_rt5640_stereo_spk_map));
1123         }
1124         if (ret)
1125                 return ret;
1126
1127         if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) {
1128                 ret = snd_soc_dapm_add_routes(&card->dapm,
1129                                         byt_rt5640_lineout_map,
1130                                         ARRAY_SIZE(byt_rt5640_lineout_map));
1131                 if (ret)
1132                         return ret;
1133         }
1134
1135         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1136                 /*
1137                  * The firmware might enable the clock at
1138                  * boot (this information may or may not
1139                  * be reflected in the enable clock register).
1140                  * To change the rate we must disable the clock
1141                  * first to cover these cases. Due to common
1142                  * clock framework restrictions that do not allow
1143                  * to disable a clock that has not been enabled,
1144                  * we need to enable the clock first.
1145                  */
1146                 ret = clk_prepare_enable(priv->mclk);
1147                 if (!ret)
1148                         clk_disable_unprepare(priv->mclk);
1149
1150                 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ)
1151                         ret = clk_set_rate(priv->mclk, 25000000);
1152                 else
1153                         ret = clk_set_rate(priv->mclk, 19200000);
1154
1155                 if (ret) {
1156                         dev_err(card->dev, "unable to set MCLK rate\n");
1157                         return ret;
1158                 }
1159         }
1160
1161         if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
1162                 ret = snd_soc_card_jack_new(card, "Headset",
1163                                             SND_JACK_HEADSET | SND_JACK_BTN_0,
1164                                             &priv->jack, rt5640_pins,
1165                                             ARRAY_SIZE(rt5640_pins));
1166                 if (ret) {
1167                         dev_err(card->dev, "Jack creation failed %d\n", ret);
1168                         return ret;
1169                 }
1170                 snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0,
1171                                  KEY_PLAYPAUSE);
1172                 snd_soc_component_set_jack(component, &priv->jack, NULL);
1173         }
1174
1175         return 0;
1176 }
1177
1178 static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd,
1179                             struct snd_pcm_hw_params *params)
1180 {
1181         struct snd_interval *rate = hw_param_interval(params,
1182                         SNDRV_PCM_HW_PARAM_RATE);
1183         struct snd_interval *channels = hw_param_interval(params,
1184                                                 SNDRV_PCM_HW_PARAM_CHANNELS);
1185         int ret, bits;
1186
1187         /* The DSP will covert the FE rate to 48k, stereo */
1188         rate->min = rate->max = 48000;
1189         channels->min = channels->max = 2;
1190
1191         if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1192             (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
1193                 /* set SSP0 to 16-bit */
1194                 params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
1195                 bits = 16;
1196         } else {
1197                 /* set SSP2 to 24-bit */
1198                 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
1199                 bits = 24;
1200         }
1201
1202         /*
1203          * Default mode for SSP configuration is TDM 4 slot, override config
1204          * with explicit setting to I2S 2ch. The word length is set with
1205          * dai_set_tdm_slot() since there is no other API exposed
1206          */
1207         ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0),
1208                                   SND_SOC_DAIFMT_I2S     |
1209                                   SND_SOC_DAIFMT_NB_NF   |
1210                                   SND_SOC_DAIFMT_CBS_CFS);
1211         if (ret < 0) {
1212                 dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
1213                 return ret;
1214         }
1215
1216         ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits);
1217         if (ret < 0) {
1218                 dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
1219                 return ret;
1220         }
1221
1222         return 0;
1223 }
1224
1225 static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream)
1226 {
1227         return snd_pcm_hw_constraint_single(substream->runtime,
1228                         SNDRV_PCM_HW_PARAM_RATE, 48000);
1229 }
1230
1231 static const struct snd_soc_ops byt_rt5640_aif1_ops = {
1232         .startup = byt_rt5640_aif1_startup,
1233 };
1234
1235 static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = {
1236         .hw_params = byt_rt5640_aif1_hw_params,
1237 };
1238
1239 SND_SOC_DAILINK_DEF(dummy,
1240         DAILINK_COMP_ARRAY(COMP_DUMMY()));
1241
1242 SND_SOC_DAILINK_DEF(media,
1243         DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
1244
1245 SND_SOC_DAILINK_DEF(deepbuffer,
1246         DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
1247
1248 SND_SOC_DAILINK_DEF(ssp2_port,
1249         /* overwritten for ssp0 routing */
1250         DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
1251 SND_SOC_DAILINK_DEF(ssp2_codec,
1252         DAILINK_COMP_ARRAY(COMP_CODEC(
1253         /* overwritten with HID */ "i2c-10EC5640:00",
1254         /* changed w/ quirk */  "rt5640-aif1")));
1255
1256 SND_SOC_DAILINK_DEF(platform,
1257         DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
1258
1259 static struct snd_soc_dai_link byt_rt5640_dais[] = {
1260         [MERR_DPCM_AUDIO] = {
1261                 .name = "Baytrail Audio Port",
1262                 .stream_name = "Baytrail Audio",
1263                 .nonatomic = true,
1264                 .dynamic = 1,
1265                 .dpcm_playback = 1,
1266                 .dpcm_capture = 1,
1267                 .ops = &byt_rt5640_aif1_ops,
1268                 SND_SOC_DAILINK_REG(media, dummy, platform),
1269         },
1270         [MERR_DPCM_DEEP_BUFFER] = {
1271                 .name = "Deep-Buffer Audio Port",
1272                 .stream_name = "Deep-Buffer Audio",
1273                 .nonatomic = true,
1274                 .dynamic = 1,
1275                 .dpcm_playback = 1,
1276                 .ops = &byt_rt5640_aif1_ops,
1277                 SND_SOC_DAILINK_REG(deepbuffer, dummy, platform),
1278         },
1279                 /* back ends */
1280         {
1281                 .name = "SSP2-Codec",
1282                 .id = 0,
1283                 .no_pcm = 1,
1284                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
1285                                                 | SND_SOC_DAIFMT_CBS_CFS,
1286                 .be_hw_params_fixup = byt_rt5640_codec_fixup,
1287                 .dpcm_playback = 1,
1288                 .dpcm_capture = 1,
1289                 .init = byt_rt5640_init,
1290                 .ops = &byt_rt5640_be_ssp2_ops,
1291                 SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform),
1292         },
1293 };
1294
1295 /* SoC card */
1296 static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];
1297 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1298 static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */
1299 #endif
1300 static char byt_rt5640_components[64]; /* = "cfg-spk:* cfg-mic:* ..." */
1301
1302 static int byt_rt5640_suspend(struct snd_soc_card *card)
1303 {
1304         struct snd_soc_component *component;
1305
1306         if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1307                 return 0;
1308
1309         for_each_card_components(card, component) {
1310                 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1311                         dev_dbg(component->dev, "disabling jack detect before suspend\n");
1312                         snd_soc_component_set_jack(component, NULL, NULL);
1313                         break;
1314                 }
1315         }
1316
1317         return 0;
1318 }
1319
1320 static int byt_rt5640_resume(struct snd_soc_card *card)
1321 {
1322         struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
1323         struct snd_soc_component *component;
1324
1325         if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1326                 return 0;
1327
1328         for_each_card_components(card, component) {
1329                 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1330                         dev_dbg(component->dev, "re-enabling jack detect after resume\n");
1331                         snd_soc_component_set_jack(component, &priv->jack, NULL);
1332                         break;
1333                 }
1334         }
1335
1336         return 0;
1337 }
1338
1339 /* use space before codec name to simplify card ID, and simplify driver name */
1340 #define SOF_CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */
1341 #define SOF_DRIVER_NAME "SOF"
1342
1343 #define CARD_NAME "bytcr-rt5640"
1344 #define DRIVER_NAME NULL /* card name will be used for driver name */
1345
1346 static struct snd_soc_card byt_rt5640_card = {
1347         .owner = THIS_MODULE,
1348         .dai_link = byt_rt5640_dais,
1349         .num_links = ARRAY_SIZE(byt_rt5640_dais),
1350         .dapm_widgets = byt_rt5640_widgets,
1351         .num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets),
1352         .dapm_routes = byt_rt5640_audio_map,
1353         .num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map),
1354         .fully_routed = true,
1355         .suspend_pre = byt_rt5640_suspend,
1356         .resume_post = byt_rt5640_resume,
1357 };
1358
1359 struct acpi_chan_package {   /* ACPICA seems to require 64 bit integers */
1360         u64 aif_value;       /* 1: AIF1, 2: AIF2 */
1361         u64 mclock_value;    /* usually 25MHz (0x17d7940), ignored */
1362 };
1363
1364 static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
1365 {
1366         struct device *dev = &pdev->dev;
1367         static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" };
1368         __maybe_unused const char *spk_type;
1369         const struct dmi_system_id *dmi_id;
1370         const char *headset2_string = "";
1371         const char *lineout_string = "";
1372         struct byt_rt5640_private *priv;
1373         struct snd_soc_acpi_mach *mach;
1374         const char *platform_name;
1375         struct acpi_device *adev;
1376         struct device *codec_dev;
1377         bool sof_parent;
1378         int ret_val = 0;
1379         int dai_index = 0;
1380         int i, cfg_spk;
1381         int aif;
1382
1383         is_bytcr = false;
1384         priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
1385         if (!priv)
1386                 return -ENOMEM;
1387
1388         /* register the soc card */
1389         byt_rt5640_card.dev = &pdev->dev;
1390         mach = byt_rt5640_card.dev->platform_data;
1391         snd_soc_card_set_drvdata(&byt_rt5640_card, priv);
1392
1393         /* fix index of codec dai */
1394         for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) {
1395                 if (!strcmp(byt_rt5640_dais[i].codecs->name,
1396                             "i2c-10EC5640:00")) {
1397                         dai_index = i;
1398                         break;
1399                 }
1400         }
1401
1402         /* fixup codec name based on HID */
1403         adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
1404         if (adev) {
1405                 snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name),
1406                          "i2c-%s", acpi_dev_name(adev));
1407                 put_device(&adev->dev);
1408                 byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name;
1409         } else {
1410                 dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id);
1411                 return -ENXIO;
1412         }
1413
1414         /*
1415          * swap SSP0 if bytcr is detected
1416          * (will be overridden if DMI quirk is detected)
1417          */
1418         if (soc_intel_is_byt()) {
1419                 if (mach->mach_params.acpi_ipc_irq_index == 0)
1420                         is_bytcr = true;
1421         }
1422
1423         if (is_bytcr) {
1424                 /*
1425                  * Baytrail CR platforms may have CHAN package in BIOS, try
1426                  * to find relevant routing quirk based as done on Windows
1427                  * platforms. We have to read the information directly from the
1428                  * BIOS, at this stage the card is not created and the links
1429                  * with the codec driver/pdata are non-existent
1430                  */
1431
1432                 struct acpi_chan_package chan_package;
1433
1434                 /* format specified: 2 64-bit integers */
1435                 struct acpi_buffer format = {sizeof("NN"), "NN"};
1436                 struct acpi_buffer state = {0, NULL};
1437                 struct snd_soc_acpi_package_context pkg_ctx;
1438                 bool pkg_found = false;
1439
1440                 state.length = sizeof(chan_package);
1441                 state.pointer = &chan_package;
1442
1443                 pkg_ctx.name = "CHAN";
1444                 pkg_ctx.length = 2;
1445                 pkg_ctx.format = &format;
1446                 pkg_ctx.state = &state;
1447                 pkg_ctx.data_valid = false;
1448
1449                 pkg_found = snd_soc_acpi_find_package_from_hid(mach->id,
1450                                                                &pkg_ctx);
1451                 if (pkg_found) {
1452                         if (chan_package.aif_value == 1) {
1453                                 dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");
1454                                 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1;
1455                         } else  if (chan_package.aif_value == 2) {
1456                                 dev_info(&pdev->dev, "BIOS Routing: AIF2 connected\n");
1457                                 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1458                         } else {
1459                                 dev_info(&pdev->dev, "BIOS Routing isn't valid, ignored\n");
1460                                 pkg_found = false;
1461                         }
1462                 }
1463
1464                 if (!pkg_found) {
1465                         /* no BIOS indications, assume SSP0-AIF2 connection */
1466                         byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1467                 }
1468
1469                 /* change defaults for Baytrail-CR capture */
1470                 byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS;
1471         } else {
1472                 byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP |
1473                                     BYT_RT5640_JD_SRC_JD2_IN4N |
1474                                     BYT_RT5640_OVCD_TH_2000UA |
1475                                     BYT_RT5640_OVCD_SF_0P75;
1476         }
1477
1478         /* check quirks before creating card */
1479         dmi_id = dmi_first_match(byt_rt5640_quirk_table);
1480         if (dmi_id)
1481                 byt_rt5640_quirk = (unsigned long)dmi_id->driver_data;
1482         if (quirk_override != -1) {
1483                 dev_info(&pdev->dev, "Overriding quirk 0x%lx => 0x%x\n",
1484                          byt_rt5640_quirk, quirk_override);
1485                 byt_rt5640_quirk = quirk_override;
1486         }
1487
1488         codec_dev = acpi_get_first_physical_node(adev);
1489         if (!codec_dev)
1490                 return -EPROBE_DEFER;
1491         priv->codec_dev = get_device(codec_dev);
1492
1493         /* Must be called before register_card, also see declaration comment. */
1494         ret_val = byt_rt5640_add_codec_device_props(codec_dev, priv);
1495         if (ret_val)
1496                 goto err_device;
1497
1498         log_quirks(&pdev->dev);
1499
1500         if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) ||
1501             (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
1502                 byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2";
1503                 aif = 2;
1504         } else {
1505                 aif = 1;
1506         }
1507
1508         if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1509             (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
1510                 byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port";
1511
1512         if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1513                 priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
1514                 if (IS_ERR(priv->mclk)) {
1515                         ret_val = PTR_ERR(priv->mclk);
1516
1517                         dev_err(&pdev->dev,
1518                                 "Failed to get MCLK from pmc_plt_clk_3: %d\n",
1519                                 ret_val);
1520
1521                         /*
1522                          * Fall back to bit clock usage for -ENOENT (clock not
1523                          * available likely due to missing dependencies), bail
1524                          * for all other errors, including -EPROBE_DEFER
1525                          */
1526                         if (ret_val != -ENOENT)
1527                                 goto err;
1528                         byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
1529                 }
1530         }
1531
1532         if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) {
1533                 cfg_spk = 0;
1534                 spk_type = "none";
1535         } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1536                 cfg_spk = 1;
1537                 spk_type = "mono";
1538         } else {
1539                 cfg_spk = 2;
1540                 spk_type = "stereo";
1541         }
1542
1543         if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) {
1544                 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2)
1545                         lineout_string = " cfg-hp2:lineout";
1546                 else
1547                         lineout_string = " cfg-lineout:1";
1548         }
1549
1550         if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1)
1551                 headset2_string = " cfg-hs2:in1";
1552
1553         snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
1554                  "cfg-spk:%d cfg-mic:%s aif:%d%s%s", cfg_spk,
1555                  map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif,
1556                  lineout_string, headset2_string);
1557         byt_rt5640_card.components = byt_rt5640_components;
1558 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1559         snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name),
1560                  "bytcr-rt5640-%s-spk-%s-mic", spk_type,
1561                  map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
1562         byt_rt5640_card.long_name = byt_rt5640_long_name;
1563 #endif
1564
1565         /* override plaform name, if required */
1566         platform_name = mach->mach_params.platform;
1567
1568         ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card,
1569                                                         platform_name);
1570         if (ret_val)
1571                 goto err;
1572
1573         sof_parent = snd_soc_acpi_sof_parent(&pdev->dev);
1574
1575         /* set card and driver name */
1576         if (sof_parent) {
1577                 byt_rt5640_card.name = SOF_CARD_NAME;
1578                 byt_rt5640_card.driver_name = SOF_DRIVER_NAME;
1579         } else {
1580                 byt_rt5640_card.name = CARD_NAME;
1581                 byt_rt5640_card.driver_name = DRIVER_NAME;
1582         }
1583
1584         /* set pm ops */
1585         if (sof_parent)
1586                 dev->driver->pm = &snd_soc_pm_ops;
1587
1588         ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5640_card);
1589
1590         if (ret_val) {
1591                 dev_err(&pdev->dev, "devm_snd_soc_register_card failed %d\n",
1592                         ret_val);
1593                 goto err;
1594         }
1595         platform_set_drvdata(pdev, &byt_rt5640_card);
1596         return ret_val;
1597
1598 err:
1599         device_remove_software_node(priv->codec_dev);
1600 err_device:
1601         put_device(priv->codec_dev);
1602         return ret_val;
1603 }
1604
1605 static int snd_byt_rt5640_mc_remove(struct platform_device *pdev)
1606 {
1607         struct snd_soc_card *card = platform_get_drvdata(pdev);
1608         struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
1609
1610         device_remove_software_node(priv->codec_dev);
1611         put_device(priv->codec_dev);
1612         return 0;
1613 }
1614
1615 static struct platform_driver snd_byt_rt5640_mc_driver = {
1616         .driver = {
1617                 .name = "bytcr_rt5640",
1618         },
1619         .probe = snd_byt_rt5640_mc_probe,
1620         .remove = snd_byt_rt5640_mc_remove,
1621 };
1622
1623 module_platform_driver(snd_byt_rt5640_mc_driver);
1624
1625 MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver");
1626 MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>");
1627 MODULE_LICENSE("GPL v2");
1628 MODULE_ALIAS("platform:bytcr_rt5640");