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/gpio/consumer.h> 22 #include <linux/gpio/machine.h> 23 #include <linux/input.h> 24 #include <linux/slab.h> 25 #include <sound/pcm.h> 26 #include <sound/pcm_params.h> 27 #include <sound/soc.h> 28 #include <sound/jack.h> 29 #include <sound/soc-acpi.h> 30 #include <dt-bindings/sound/rt5640.h> 31 #include "../../codecs/rt5640.h" 32 #include "../atom/sst-atom-controls.h" 33 #include "../common/soc-intel-quirks.h" 34 35 enum { 36 BYT_RT5640_DMIC1_MAP, 37 BYT_RT5640_DMIC2_MAP, 38 BYT_RT5640_IN1_MAP, 39 BYT_RT5640_IN3_MAP, 40 BYT_RT5640_NO_INTERNAL_MIC_MAP, 41 }; 42 43 #define RT5640_JD_SRC_EXT_GPIO 0x0f 44 45 enum { 46 BYT_RT5640_JD_SRC_GPIO1 = (RT5640_JD_SRC_GPIO1 << 4), 47 BYT_RT5640_JD_SRC_JD1_IN4P = (RT5640_JD_SRC_JD1_IN4P << 4), 48 BYT_RT5640_JD_SRC_JD2_IN4N = (RT5640_JD_SRC_JD2_IN4N << 4), 49 BYT_RT5640_JD_SRC_GPIO2 = (RT5640_JD_SRC_GPIO2 << 4), 50 BYT_RT5640_JD_SRC_GPIO3 = (RT5640_JD_SRC_GPIO3 << 4), 51 BYT_RT5640_JD_SRC_GPIO4 = (RT5640_JD_SRC_GPIO4 << 4), 52 BYT_RT5640_JD_SRC_EXT_GPIO = (RT5640_JD_SRC_EXT_GPIO << 4) 53 }; 54 55 enum { 56 BYT_RT5640_OVCD_TH_600UA = (6 << 8), 57 BYT_RT5640_OVCD_TH_1500UA = (15 << 8), 58 BYT_RT5640_OVCD_TH_2000UA = (20 << 8), 59 }; 60 61 enum { 62 BYT_RT5640_OVCD_SF_0P5 = (RT5640_OVCD_SF_0P5 << 13), 63 BYT_RT5640_OVCD_SF_0P75 = (RT5640_OVCD_SF_0P75 << 13), 64 BYT_RT5640_OVCD_SF_1P0 = (RT5640_OVCD_SF_1P0 << 13), 65 BYT_RT5640_OVCD_SF_1P5 = (RT5640_OVCD_SF_1P5 << 13), 66 }; 67 68 #define BYT_RT5640_MAP(quirk) ((quirk) & GENMASK(3, 0)) 69 #define BYT_RT5640_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4) 70 #define BYT_RT5640_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8) 71 #define BYT_RT5640_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13) 72 #define BYT_RT5640_JD_NOT_INV BIT(16) 73 #define BYT_RT5640_MONO_SPEAKER BIT(17) 74 #define BYT_RT5640_DIFF_MIC BIT(18) /* default is single-ended */ 75 #define BYT_RT5640_SSP2_AIF2 BIT(19) /* default is using AIF1 */ 76 #define BYT_RT5640_SSP0_AIF1 BIT(20) 77 #define BYT_RT5640_SSP0_AIF2 BIT(21) 78 #define BYT_RT5640_MCLK_EN BIT(22) 79 #define BYT_RT5640_MCLK_25MHZ BIT(23) 80 #define BYT_RT5640_NO_SPEAKERS BIT(24) 81 #define BYT_RT5640_LINEOUT BIT(25) 82 #define BYT_RT5640_LINEOUT_AS_HP2 BIT(26) 83 #define BYT_RT5640_HSMIC2_ON_IN1 BIT(27) 84 #define BYT_RT5640_JD_HP_ELITEP_1000G2 BIT(28) 85 #define BYT_RT5640_USE_AMCR0F28 BIT(29) 86 #define BYT_RT5640_SWAPPED_SPEAKERS BIT(30) 87 88 #define BYTCR_INPUT_DEFAULTS \ 89 (BYT_RT5640_IN3_MAP | \ 90 BYT_RT5640_JD_SRC_JD1_IN4P | \ 91 BYT_RT5640_OVCD_TH_2000UA | \ 92 BYT_RT5640_OVCD_SF_0P75 | \ 93 BYT_RT5640_DIFF_MIC) 94 95 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */ 96 #define MAX_NO_PROPS 6 97 98 struct byt_rt5640_private { 99 struct snd_soc_jack jack; 100 struct snd_soc_jack jack2; 101 struct rt5640_set_jack_data jack_data; 102 struct gpio_desc *hsmic_detect; 103 struct clk *mclk; 104 struct device *codec_dev; 105 }; 106 static bool is_bytcr; 107 108 static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN; 109 static int quirk_override = -1; 110 module_param_named(quirk, quirk_override, int, 0444); 111 MODULE_PARM_DESC(quirk, "Board-specific quirk override"); 112 113 static void log_quirks(struct device *dev) 114 { 115 int map; 116 bool has_mclk = false; 117 bool has_ssp0 = false; 118 bool has_ssp0_aif1 = false; 119 bool has_ssp0_aif2 = false; 120 bool has_ssp2_aif2 = false; 121 122 map = BYT_RT5640_MAP(byt_rt5640_quirk); 123 switch (map) { 124 case BYT_RT5640_DMIC1_MAP: 125 dev_info(dev, "quirk DMIC1_MAP enabled\n"); 126 break; 127 case BYT_RT5640_DMIC2_MAP: 128 dev_info(dev, "quirk DMIC2_MAP enabled\n"); 129 break; 130 case BYT_RT5640_IN1_MAP: 131 dev_info(dev, "quirk IN1_MAP enabled\n"); 132 break; 133 case BYT_RT5640_IN3_MAP: 134 dev_info(dev, "quirk IN3_MAP enabled\n"); 135 break; 136 case BYT_RT5640_NO_INTERNAL_MIC_MAP: 137 dev_info(dev, "quirk NO_INTERNAL_MIC_MAP enabled\n"); 138 break; 139 default: 140 dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map); 141 break; 142 } 143 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) 144 dev_info(dev, "quirk HSMIC2_ON_IN1 enabled\n"); 145 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 146 dev_info(dev, "quirk realtek,jack-detect-source %ld\n", 147 BYT_RT5640_JDSRC(byt_rt5640_quirk)); 148 dev_info(dev, "quirk realtek,over-current-threshold-microamp %ld\n", 149 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100); 150 dev_info(dev, "quirk realtek,over-current-scale-factor %ld\n", 151 BYT_RT5640_OVCD_SF(byt_rt5640_quirk)); 152 } 153 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV) 154 dev_info(dev, "quirk JD_NOT_INV enabled\n"); 155 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 156 dev_info(dev, "quirk JD_HP_ELITEPAD_1000G2 enabled\n"); 157 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) 158 dev_info(dev, "quirk MONO_SPEAKER enabled\n"); 159 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) 160 dev_info(dev, "quirk NO_SPEAKERS enabled\n"); 161 if (byt_rt5640_quirk & BYT_RT5640_SWAPPED_SPEAKERS) 162 dev_info(dev, "quirk SWAPPED_SPEAKERS enabled\n"); 163 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) 164 dev_info(dev, "quirk LINEOUT enabled\n"); 165 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2) 166 dev_info(dev, "quirk LINEOUT_AS_HP2 enabled\n"); 167 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 168 dev_info(dev, "quirk DIFF_MIC enabled\n"); 169 if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) { 170 dev_info(dev, "quirk SSP0_AIF1 enabled\n"); 171 has_ssp0 = true; 172 has_ssp0_aif1 = true; 173 } 174 if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) { 175 dev_info(dev, "quirk SSP0_AIF2 enabled\n"); 176 has_ssp0 = true; 177 has_ssp0_aif2 = true; 178 } 179 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { 180 dev_info(dev, "quirk SSP2_AIF2 enabled\n"); 181 has_ssp2_aif2 = true; 182 } 183 if (is_bytcr && !has_ssp0) 184 dev_err(dev, "Invalid routing, bytcr detected but no SSP0-based quirk, audio cannot work with SSP2 on bytcr\n"); 185 if (has_ssp0_aif1 && has_ssp0_aif2) 186 dev_err(dev, "Invalid routing, SSP0 cannot be connected to both AIF1 and AIF2\n"); 187 if (has_ssp0 && has_ssp2_aif2) 188 dev_err(dev, "Invalid routing, cannot have both SSP0 and SSP2 connected to codec\n"); 189 190 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) { 191 dev_info(dev, "quirk MCLK_EN enabled\n"); 192 has_mclk = true; 193 } 194 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) { 195 if (has_mclk) 196 dev_info(dev, "quirk MCLK_25MHZ enabled\n"); 197 else 198 dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n"); 199 } 200 } 201 202 static int byt_rt5640_prepare_and_enable_pll1(struct snd_soc_dai *codec_dai, 203 int rate) 204 { 205 int ret; 206 207 /* Configure the PLL before selecting it */ 208 if (!(byt_rt5640_quirk & BYT_RT5640_MCLK_EN)) { 209 /* use bitclock as PLL input */ 210 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 211 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 212 /* 2x16 bit slots on SSP0 */ 213 ret = snd_soc_dai_set_pll(codec_dai, 0, 214 RT5640_PLL1_S_BCLK1, 215 rate * 32, rate * 512); 216 } else { 217 /* 2x15 bit slots on SSP2 */ 218 ret = snd_soc_dai_set_pll(codec_dai, 0, 219 RT5640_PLL1_S_BCLK1, 220 rate * 50, rate * 512); 221 } 222 } else { 223 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) { 224 ret = snd_soc_dai_set_pll(codec_dai, 0, 225 RT5640_PLL1_S_MCLK, 226 25000000, rate * 512); 227 } else { 228 ret = snd_soc_dai_set_pll(codec_dai, 0, 229 RT5640_PLL1_S_MCLK, 230 19200000, rate * 512); 231 } 232 } 233 234 if (ret < 0) { 235 dev_err(codec_dai->component->dev, "can't set pll: %d\n", ret); 236 return ret; 237 } 238 239 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1, 240 rate * 512, SND_SOC_CLOCK_IN); 241 if (ret < 0) { 242 dev_err(codec_dai->component->dev, "can't set clock %d\n", ret); 243 return ret; 244 } 245 246 return 0; 247 } 248 249 #define BYT_CODEC_DAI1 "rt5640-aif1" 250 #define BYT_CODEC_DAI2 "rt5640-aif2" 251 252 static struct snd_soc_dai *byt_rt5640_get_codec_dai(struct snd_soc_dapm_context *dapm) 253 { 254 struct snd_soc_card *card = dapm->card; 255 struct snd_soc_dai *codec_dai; 256 257 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1); 258 if (!codec_dai) 259 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2); 260 if (!codec_dai) 261 dev_err(card->dev, "Error codec dai not found\n"); 262 263 return codec_dai; 264 } 265 266 static int platform_clock_control(struct snd_soc_dapm_widget *w, 267 struct snd_kcontrol *k, int event) 268 { 269 struct snd_soc_dapm_context *dapm = w->dapm; 270 struct snd_soc_card *card = dapm->card; 271 struct snd_soc_dai *codec_dai; 272 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 273 int ret; 274 275 codec_dai = byt_rt5640_get_codec_dai(dapm); 276 if (!codec_dai) 277 return -EIO; 278 279 if (SND_SOC_DAPM_EVENT_ON(event)) { 280 ret = clk_prepare_enable(priv->mclk); 281 if (ret < 0) { 282 dev_err(card->dev, "could not configure MCLK state\n"); 283 return ret; 284 } 285 ret = byt_rt5640_prepare_and_enable_pll1(codec_dai, 48000); 286 } else { 287 /* 288 * Set codec clock source to internal clock before 289 * turning off the platform clock. Codec needs clock 290 * for Jack detection and button press 291 */ 292 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK, 293 48000 * 512, 294 SND_SOC_CLOCK_IN); 295 if (!ret) 296 clk_disable_unprepare(priv->mclk); 297 } 298 299 if (ret < 0) { 300 dev_err(card->dev, "can't set codec sysclk: %d\n", ret); 301 return ret; 302 } 303 304 return 0; 305 } 306 307 static int byt_rt5640_event_lineout(struct snd_soc_dapm_widget *w, 308 struct snd_kcontrol *k, int event) 309 { 310 unsigned int gpio_ctrl3_val = RT5640_GP1_PF_OUT; 311 struct snd_soc_dai *codec_dai; 312 313 if (!(byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2)) 314 return 0; 315 316 /* 317 * On devices which use line-out as a second headphones output, 318 * the codec's GPIO1 pin is used to enable an external HP-amp. 319 */ 320 321 codec_dai = byt_rt5640_get_codec_dai(w->dapm); 322 if (!codec_dai) 323 return -EIO; 324 325 if (SND_SOC_DAPM_EVENT_ON(event)) 326 gpio_ctrl3_val |= RT5640_GP1_OUT_HI; 327 328 snd_soc_component_update_bits(codec_dai->component, RT5640_GPIO_CTRL3, 329 RT5640_GP1_PF_MASK | RT5640_GP1_OUT_MASK, gpio_ctrl3_val); 330 331 return 0; 332 } 333 334 static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = { 335 SND_SOC_DAPM_HP("Headphone", NULL), 336 SND_SOC_DAPM_MIC("Headset Mic", NULL), 337 SND_SOC_DAPM_MIC("Headset Mic 2", NULL), 338 SND_SOC_DAPM_MIC("Internal Mic", NULL), 339 SND_SOC_DAPM_SPK("Speaker", NULL), 340 SND_SOC_DAPM_LINE("Line Out", byt_rt5640_event_lineout), 341 SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, 342 platform_clock_control, SND_SOC_DAPM_PRE_PMU | 343 SND_SOC_DAPM_POST_PMD), 344 }; 345 346 static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = { 347 {"Headphone", NULL, "Platform Clock"}, 348 {"Headset Mic", NULL, "Platform Clock"}, 349 {"Headset Mic", NULL, "MICBIAS1"}, 350 {"IN2P", NULL, "Headset Mic"}, 351 {"Headphone", NULL, "HPOL"}, 352 {"Headphone", NULL, "HPOR"}, 353 }; 354 355 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = { 356 {"Internal Mic", NULL, "Platform Clock"}, 357 {"DMIC1", NULL, "Internal Mic"}, 358 }; 359 360 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic2_map[] = { 361 {"Internal Mic", NULL, "Platform Clock"}, 362 {"DMIC2", NULL, "Internal Mic"}, 363 }; 364 365 static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = { 366 {"Internal Mic", NULL, "Platform Clock"}, 367 {"Internal Mic", NULL, "MICBIAS1"}, 368 {"IN1P", NULL, "Internal Mic"}, 369 }; 370 371 static const struct snd_soc_dapm_route byt_rt5640_intmic_in3_map[] = { 372 {"Internal Mic", NULL, "Platform Clock"}, 373 {"Internal Mic", NULL, "MICBIAS1"}, 374 {"IN3P", NULL, "Internal Mic"}, 375 }; 376 377 static const struct snd_soc_dapm_route byt_rt5640_hsmic2_in1_map[] = { 378 {"Headset Mic 2", NULL, "Platform Clock"}, 379 {"Headset Mic 2", NULL, "MICBIAS1"}, 380 {"IN1P", NULL, "Headset Mic 2"}, 381 }; 382 383 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = { 384 {"ssp2 Tx", NULL, "codec_out0"}, 385 {"ssp2 Tx", NULL, "codec_out1"}, 386 {"codec_in0", NULL, "ssp2 Rx"}, 387 {"codec_in1", NULL, "ssp2 Rx"}, 388 389 {"AIF1 Playback", NULL, "ssp2 Tx"}, 390 {"ssp2 Rx", NULL, "AIF1 Capture"}, 391 }; 392 393 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = { 394 {"ssp2 Tx", NULL, "codec_out0"}, 395 {"ssp2 Tx", NULL, "codec_out1"}, 396 {"codec_in0", NULL, "ssp2 Rx"}, 397 {"codec_in1", NULL, "ssp2 Rx"}, 398 399 {"AIF2 Playback", NULL, "ssp2 Tx"}, 400 {"ssp2 Rx", NULL, "AIF2 Capture"}, 401 }; 402 403 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif1_map[] = { 404 {"ssp0 Tx", NULL, "modem_out"}, 405 {"modem_in", NULL, "ssp0 Rx"}, 406 407 {"AIF1 Playback", NULL, "ssp0 Tx"}, 408 {"ssp0 Rx", NULL, "AIF1 Capture"}, 409 }; 410 411 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif2_map[] = { 412 {"ssp0 Tx", NULL, "modem_out"}, 413 {"modem_in", NULL, "ssp0 Rx"}, 414 415 {"AIF2 Playback", NULL, "ssp0 Tx"}, 416 {"ssp0 Rx", NULL, "AIF2 Capture"}, 417 }; 418 419 static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = { 420 {"Speaker", NULL, "Platform Clock"}, 421 {"Speaker", NULL, "SPOLP"}, 422 {"Speaker", NULL, "SPOLN"}, 423 {"Speaker", NULL, "SPORP"}, 424 {"Speaker", NULL, "SPORN"}, 425 }; 426 427 static const struct snd_soc_dapm_route byt_rt5640_mono_spk_map[] = { 428 {"Speaker", NULL, "Platform Clock"}, 429 {"Speaker", NULL, "SPOLP"}, 430 {"Speaker", NULL, "SPOLN"}, 431 }; 432 433 static const struct snd_soc_dapm_route byt_rt5640_lineout_map[] = { 434 {"Line Out", NULL, "Platform Clock"}, 435 {"Line Out", NULL, "LOUTR"}, 436 {"Line Out", NULL, "LOUTL"}, 437 }; 438 439 static const struct snd_kcontrol_new byt_rt5640_controls[] = { 440 SOC_DAPM_PIN_SWITCH("Headphone"), 441 SOC_DAPM_PIN_SWITCH("Headset Mic"), 442 SOC_DAPM_PIN_SWITCH("Headset Mic 2"), 443 SOC_DAPM_PIN_SWITCH("Internal Mic"), 444 SOC_DAPM_PIN_SWITCH("Speaker"), 445 SOC_DAPM_PIN_SWITCH("Line Out"), 446 }; 447 448 static struct snd_soc_jack_pin rt5640_pins[] = { 449 { 450 .pin = "Headphone", 451 .mask = SND_JACK_HEADPHONE, 452 }, 453 { 454 .pin = "Headset Mic", 455 .mask = SND_JACK_MICROPHONE, 456 }, 457 }; 458 459 static struct snd_soc_jack_pin rt5640_pins2[] = { 460 { 461 /* The 2nd headset jack uses lineout with an external HP-amp */ 462 .pin = "Line Out", 463 .mask = SND_JACK_HEADPHONE, 464 }, 465 { 466 .pin = "Headset Mic 2", 467 .mask = SND_JACK_MICROPHONE, 468 }, 469 }; 470 471 static struct snd_soc_jack_gpio rt5640_jack_gpio = { 472 .name = "hp-detect", 473 .report = SND_JACK_HEADSET, 474 .invert = true, 475 .debounce_time = 200, 476 }; 477 478 static struct snd_soc_jack_gpio rt5640_jack2_gpio = { 479 .name = "hp2-detect", 480 .report = SND_JACK_HEADSET, 481 .invert = true, 482 .debounce_time = 200, 483 }; 484 485 static const struct acpi_gpio_params acpi_gpio0 = { 0, 0, false }; 486 static const struct acpi_gpio_params acpi_gpio1 = { 1, 0, false }; 487 static const struct acpi_gpio_params acpi_gpio2 = { 2, 0, false }; 488 489 static const struct acpi_gpio_mapping byt_rt5640_hp_elitepad_1000g2_gpios[] = { 490 { "hp-detect-gpios", &acpi_gpio0, 1, }, 491 { "headset-mic-detect-gpios", &acpi_gpio1, 1, }, 492 { "hp2-detect-gpios", &acpi_gpio2, 1, }, 493 { }, 494 }; 495 496 static int byt_rt5640_hp_elitepad_1000g2_jack1_check(void *data) 497 { 498 struct byt_rt5640_private *priv = data; 499 int jack_status, mic_status; 500 501 jack_status = gpiod_get_value_cansleep(rt5640_jack_gpio.desc); 502 if (jack_status) 503 return 0; 504 505 mic_status = gpiod_get_value_cansleep(priv->hsmic_detect); 506 if (mic_status) 507 return SND_JACK_HEADPHONE; 508 else 509 return SND_JACK_HEADSET; 510 } 511 512 static int byt_rt5640_hp_elitepad_1000g2_jack2_check(void *data) 513 { 514 struct snd_soc_component *component = data; 515 int jack_status, report; 516 517 jack_status = gpiod_get_value_cansleep(rt5640_jack2_gpio.desc); 518 if (jack_status) 519 return 0; 520 521 rt5640_enable_micbias1_for_ovcd(component); 522 report = rt5640_detect_headset(component, rt5640_jack2_gpio.desc); 523 rt5640_disable_micbias1_for_ovcd(component); 524 525 return report; 526 } 527 528 static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream, 529 struct snd_pcm_hw_params *params) 530 { 531 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); 532 struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0); 533 534 return byt_rt5640_prepare_and_enable_pll1(dai, params_rate(params)); 535 } 536 537 /* Please keep this list alphabetically sorted */ 538 static const struct dmi_system_id byt_rt5640_quirk_table[] = { 539 { /* Acer Iconia One 7 B1-750 */ 540 .matches = { 541 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 542 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "VESPA2"), 543 }, 544 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 545 BYT_RT5640_JD_SRC_JD1_IN4P | 546 BYT_RT5640_OVCD_TH_1500UA | 547 BYT_RT5640_OVCD_SF_0P75 | 548 BYT_RT5640_SSP0_AIF1 | 549 BYT_RT5640_MCLK_EN), 550 }, 551 { /* Acer Iconia Tab 8 W1-810 */ 552 .matches = { 553 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"), 554 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Iconia W1-810"), 555 }, 556 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 557 BYT_RT5640_JD_SRC_JD1_IN4P | 558 BYT_RT5640_OVCD_TH_1500UA | 559 BYT_RT5640_OVCD_SF_0P75 | 560 BYT_RT5640_SSP0_AIF1 | 561 BYT_RT5640_MCLK_EN), 562 }, 563 { /* Acer One 10 S1002 */ 564 .matches = { 565 DMI_MATCH(DMI_SYS_VENDOR, "Acer"), 566 DMI_MATCH(DMI_PRODUCT_NAME, "One S1002"), 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_AIF2 | 574 BYT_RT5640_MCLK_EN), 575 }, 576 { 577 .matches = { 578 DMI_MATCH(DMI_SYS_VENDOR, "Acer"), 579 DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"), 580 }, 581 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 582 BYT_RT5640_JD_SRC_JD2_IN4N | 583 BYT_RT5640_OVCD_TH_2000UA | 584 BYT_RT5640_OVCD_SF_0P75 | 585 BYT_RT5640_SSP0_AIF1 | 586 BYT_RT5640_MCLK_EN), 587 }, 588 { 589 /* Advantech MICA-071 */ 590 .matches = { 591 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Advantech"), 592 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MICA-071"), 593 }, 594 /* OVCD Th = 1500uA to reliable detect head-phones vs -set */ 595 .driver_data = (void *)(BYT_RT5640_IN3_MAP | 596 BYT_RT5640_JD_SRC_JD2_IN4N | 597 BYT_RT5640_OVCD_TH_1500UA | 598 BYT_RT5640_OVCD_SF_0P75 | 599 BYT_RT5640_MONO_SPEAKER | 600 BYT_RT5640_DIFF_MIC | 601 BYT_RT5640_MCLK_EN), 602 }, 603 { 604 .matches = { 605 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"), 606 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 80 Cesium"), 607 }, 608 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 609 BYT_RT5640_MONO_SPEAKER | 610 BYT_RT5640_SSP0_AIF1 | 611 BYT_RT5640_MCLK_EN), 612 }, 613 { 614 .matches = { 615 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"), 616 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 101 CESIUM"), 617 }, 618 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 619 BYT_RT5640_JD_NOT_INV | 620 BYT_RT5640_DIFF_MIC | 621 BYT_RT5640_SSP0_AIF1 | 622 BYT_RT5640_MCLK_EN), 623 }, 624 { 625 .matches = { 626 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"), 627 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 140 CESIUM"), 628 }, 629 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 630 BYT_RT5640_JD_SRC_JD2_IN4N | 631 BYT_RT5640_OVCD_TH_2000UA | 632 BYT_RT5640_OVCD_SF_0P75 | 633 BYT_RT5640_SSP0_AIF1 | 634 BYT_RT5640_MCLK_EN), 635 }, 636 { 637 .matches = { 638 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 639 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ME176C"), 640 }, 641 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 642 BYT_RT5640_JD_SRC_JD2_IN4N | 643 BYT_RT5640_OVCD_TH_2000UA | 644 BYT_RT5640_OVCD_SF_0P75 | 645 BYT_RT5640_SSP0_AIF1 | 646 BYT_RT5640_MCLK_EN | 647 BYT_RT5640_USE_AMCR0F28), 648 }, 649 { 650 /* Asus T100TAF, unlike other T100TA* models this one has a mono speaker */ 651 .matches = { 652 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 653 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"), 654 }, 655 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 656 BYT_RT5640_JD_SRC_JD2_IN4N | 657 BYT_RT5640_OVCD_TH_2000UA | 658 BYT_RT5640_OVCD_SF_0P75 | 659 BYT_RT5640_MONO_SPEAKER | 660 BYT_RT5640_DIFF_MIC | 661 BYT_RT5640_SSP0_AIF2 | 662 BYT_RT5640_MCLK_EN), 663 }, 664 { 665 /* Asus T100TA and T100TAM, must come after T100TAF (mono spk) match */ 666 .matches = { 667 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 668 DMI_MATCH(DMI_PRODUCT_NAME, "T100TA"), 669 }, 670 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 671 BYT_RT5640_JD_SRC_JD2_IN4N | 672 BYT_RT5640_OVCD_TH_2000UA | 673 BYT_RT5640_OVCD_SF_0P75 | 674 BYT_RT5640_MCLK_EN), 675 }, 676 { 677 .matches = { 678 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 679 DMI_MATCH(DMI_PRODUCT_NAME, "TF103C"), 680 }, 681 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 682 BYT_RT5640_JD_SRC_EXT_GPIO | 683 BYT_RT5640_OVCD_TH_2000UA | 684 BYT_RT5640_OVCD_SF_0P75 | 685 BYT_RT5640_SSP0_AIF1 | 686 BYT_RT5640_MCLK_EN | 687 BYT_RT5640_USE_AMCR0F28), 688 }, 689 { /* Chuwi Vi8 (CWI506) */ 690 .matches = { 691 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 692 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"), 693 /* The above are too generic, also match BIOS info */ 694 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"), 695 }, 696 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 697 BYT_RT5640_MONO_SPEAKER | 698 BYT_RT5640_SSP0_AIF1 | 699 BYT_RT5640_MCLK_EN), 700 }, 701 { /* Chuwi Vi8 dual-boot (CWI506) */ 702 .matches = { 703 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 704 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"), 705 /* The above are too generic, also match BIOS info */ 706 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI2.D86JHBNR02"), 707 }, 708 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 709 BYT_RT5640_MONO_SPEAKER | 710 BYT_RT5640_SSP0_AIF1 | 711 BYT_RT5640_MCLK_EN), 712 }, 713 { 714 /* Chuwi Vi10 (CWI505) */ 715 .matches = { 716 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 717 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"), 718 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 719 DMI_MATCH(DMI_PRODUCT_NAME, "S165"), 720 }, 721 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 722 BYT_RT5640_JD_SRC_JD2_IN4N | 723 BYT_RT5640_OVCD_TH_2000UA | 724 BYT_RT5640_OVCD_SF_0P75 | 725 BYT_RT5640_DIFF_MIC | 726 BYT_RT5640_SSP0_AIF1 | 727 BYT_RT5640_MCLK_EN), 728 }, 729 { 730 /* Chuwi Hi8 (CWI509) */ 731 .matches = { 732 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 733 DMI_MATCH(DMI_BOARD_NAME, "BYT-PA03C"), 734 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 735 DMI_MATCH(DMI_PRODUCT_NAME, "S806"), 736 }, 737 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 738 BYT_RT5640_JD_SRC_JD2_IN4N | 739 BYT_RT5640_OVCD_TH_2000UA | 740 BYT_RT5640_OVCD_SF_0P75 | 741 BYT_RT5640_MONO_SPEAKER | 742 BYT_RT5640_DIFF_MIC | 743 BYT_RT5640_SSP0_AIF1 | 744 BYT_RT5640_MCLK_EN), 745 }, 746 { 747 .matches = { 748 DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"), 749 DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"), 750 }, 751 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP), 752 }, 753 { /* Connect Tablet 9 */ 754 .matches = { 755 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Connect"), 756 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Tablet 9"), 757 }, 758 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 759 BYT_RT5640_MONO_SPEAKER | 760 BYT_RT5640_SSP0_AIF1 | 761 BYT_RT5640_MCLK_EN), 762 }, 763 { 764 .matches = { 765 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."), 766 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"), 767 }, 768 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 769 BYT_RT5640_JD_SRC_JD2_IN4N | 770 BYT_RT5640_OVCD_TH_2000UA | 771 BYT_RT5640_OVCD_SF_0P75 | 772 BYT_RT5640_MONO_SPEAKER | 773 BYT_RT5640_MCLK_EN), 774 }, 775 { /* Estar Beauty HD MID 7316R */ 776 .matches = { 777 DMI_MATCH(DMI_SYS_VENDOR, "Estar"), 778 DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"), 779 }, 780 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 781 BYT_RT5640_MONO_SPEAKER | 782 BYT_RT5640_SSP0_AIF1 | 783 BYT_RT5640_MCLK_EN), 784 }, 785 { /* Glavey TM800A550L */ 786 .matches = { 787 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 788 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 789 /* Above strings are too generic, also match on BIOS version */ 790 DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"), 791 }, 792 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 793 BYT_RT5640_SSP0_AIF1 | 794 BYT_RT5640_MCLK_EN), 795 }, 796 { 797 .matches = { 798 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 799 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"), 800 }, 801 .driver_data = (void *)(BYT_RT5640_DMIC2_MAP | 802 BYT_RT5640_MCLK_EN | 803 BYT_RT5640_LINEOUT | 804 BYT_RT5640_LINEOUT_AS_HP2 | 805 BYT_RT5640_HSMIC2_ON_IN1 | 806 BYT_RT5640_JD_HP_ELITEP_1000G2), 807 }, 808 { /* HP Pavilion x2 10-k0XX, 10-n0XX */ 809 .matches = { 810 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 811 DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"), 812 }, 813 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 814 BYT_RT5640_JD_SRC_JD2_IN4N | 815 BYT_RT5640_OVCD_TH_1500UA | 816 BYT_RT5640_OVCD_SF_0P75 | 817 BYT_RT5640_SSP0_AIF1 | 818 BYT_RT5640_MCLK_EN), 819 }, 820 { /* HP Pavilion x2 10-p0XX */ 821 .matches = { 822 DMI_MATCH(DMI_SYS_VENDOR, "HP"), 823 DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"), 824 }, 825 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 826 BYT_RT5640_JD_SRC_JD1_IN4P | 827 BYT_RT5640_OVCD_TH_2000UA | 828 BYT_RT5640_OVCD_SF_0P75 | 829 BYT_RT5640_MCLK_EN), 830 }, 831 { /* HP Pro Tablet 408 */ 832 .matches = { 833 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 834 DMI_MATCH(DMI_PRODUCT_NAME, "HP Pro Tablet 408"), 835 }, 836 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 837 BYT_RT5640_JD_SRC_JD2_IN4N | 838 BYT_RT5640_OVCD_TH_1500UA | 839 BYT_RT5640_OVCD_SF_0P75 | 840 BYT_RT5640_SSP0_AIF1 | 841 BYT_RT5640_MCLK_EN), 842 }, 843 { /* HP Stream 7 */ 844 .matches = { 845 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 846 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 7 Tablet"), 847 }, 848 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 849 BYT_RT5640_MONO_SPEAKER | 850 BYT_RT5640_JD_NOT_INV | 851 BYT_RT5640_SSP0_AIF1 | 852 BYT_RT5640_MCLK_EN), 853 }, 854 { /* HP Stream 8 */ 855 .matches = { 856 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 857 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 8 Tablet"), 858 }, 859 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 860 BYT_RT5640_JD_NOT_INV | 861 BYT_RT5640_SSP0_AIF1 | 862 BYT_RT5640_MCLK_EN), 863 }, 864 { /* I.T.Works TW891 */ 865 .matches = { 866 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), 867 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"), 868 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), 869 DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"), 870 }, 871 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 872 BYT_RT5640_MONO_SPEAKER | 873 BYT_RT5640_SSP0_AIF1 | 874 BYT_RT5640_MCLK_EN), 875 }, 876 { /* Lamina I8270 / T701BR.SE */ 877 .matches = { 878 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Lamina"), 879 DMI_EXACT_MATCH(DMI_BOARD_NAME, "T701BR.SE"), 880 }, 881 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 882 BYT_RT5640_MONO_SPEAKER | 883 BYT_RT5640_JD_NOT_INV | 884 BYT_RT5640_SSP0_AIF1 | 885 BYT_RT5640_MCLK_EN), 886 }, 887 { /* Lenovo Miix 2 8 */ 888 .matches = { 889 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 890 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"), 891 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"), 892 }, 893 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 894 BYT_RT5640_JD_SRC_JD2_IN4N | 895 BYT_RT5640_OVCD_TH_2000UA | 896 BYT_RT5640_OVCD_SF_0P75 | 897 BYT_RT5640_MONO_SPEAKER | 898 BYT_RT5640_MCLK_EN), 899 }, 900 { /* Lenovo Miix 3-830 */ 901 .matches = { 902 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 903 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 3-830"), 904 }, 905 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 906 BYT_RT5640_JD_SRC_JD2_IN4N | 907 BYT_RT5640_OVCD_TH_2000UA | 908 BYT_RT5640_OVCD_SF_0P75 | 909 BYT_RT5640_MONO_SPEAKER | 910 BYT_RT5640_DIFF_MIC | 911 BYT_RT5640_SSP0_AIF1 | 912 BYT_RT5640_MCLK_EN), 913 }, 914 { /* Linx Linx7 tablet */ 915 .matches = { 916 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"), 917 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"), 918 }, 919 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 920 BYT_RT5640_MONO_SPEAKER | 921 BYT_RT5640_JD_NOT_INV | 922 BYT_RT5640_SSP0_AIF1 | 923 BYT_RT5640_MCLK_EN), 924 }, 925 { 926 /* Medion Lifetab S10346 */ 927 .matches = { 928 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 929 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 930 /* Above strings are much too generic, also match on BIOS date */ 931 DMI_MATCH(DMI_BIOS_DATE, "10/22/2015"), 932 }, 933 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 934 BYT_RT5640_SWAPPED_SPEAKERS | 935 BYT_RT5640_SSP0_AIF1 | 936 BYT_RT5640_MCLK_EN), 937 }, 938 { /* Mele PCG03 Mini PC */ 939 .matches = { 940 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"), 941 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Mini PC"), 942 }, 943 .driver_data = (void *)(BYT_RT5640_NO_INTERNAL_MIC_MAP | 944 BYT_RT5640_NO_SPEAKERS | 945 BYT_RT5640_SSP0_AIF1), 946 }, 947 { /* MPMAN Converter 9, similar hw as the I.T.Works TW891 2-in-1 */ 948 .matches = { 949 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 950 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"), 951 }, 952 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 953 BYT_RT5640_MONO_SPEAKER | 954 BYT_RT5640_SSP0_AIF1 | 955 BYT_RT5640_MCLK_EN), 956 }, 957 { 958 /* MPMAN MPWIN895CL */ 959 .matches = { 960 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MPMAN"), 961 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"), 962 }, 963 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 964 BYT_RT5640_MONO_SPEAKER | 965 BYT_RT5640_SSP0_AIF1 | 966 BYT_RT5640_MCLK_EN), 967 }, 968 { /* MSI S100 tablet */ 969 .matches = { 970 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."), 971 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "S100"), 972 }, 973 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 974 BYT_RT5640_JD_SRC_JD2_IN4N | 975 BYT_RT5640_OVCD_TH_2000UA | 976 BYT_RT5640_OVCD_SF_0P75 | 977 BYT_RT5640_MONO_SPEAKER | 978 BYT_RT5640_DIFF_MIC | 979 BYT_RT5640_MCLK_EN), 980 }, 981 { /* Nuvison/TMax TM800W560 */ 982 .matches = { 983 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TMAX"), 984 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TM800W560L"), 985 }, 986 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 987 BYT_RT5640_JD_SRC_JD2_IN4N | 988 BYT_RT5640_OVCD_TH_2000UA | 989 BYT_RT5640_OVCD_SF_0P75 | 990 BYT_RT5640_JD_NOT_INV | 991 BYT_RT5640_DIFF_MIC | 992 BYT_RT5640_SSP0_AIF1 | 993 BYT_RT5640_MCLK_EN), 994 }, 995 { /* Onda v975w */ 996 .matches = { 997 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 998 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 999 /* The above are too generic, also match BIOS info */ 1000 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"), 1001 DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"), 1002 }, 1003 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1004 BYT_RT5640_JD_SRC_JD2_IN4N | 1005 BYT_RT5640_OVCD_TH_2000UA | 1006 BYT_RT5640_OVCD_SF_0P75 | 1007 BYT_RT5640_DIFF_MIC | 1008 BYT_RT5640_MCLK_EN), 1009 }, 1010 { /* Pipo W4 */ 1011 .matches = { 1012 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1013 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1014 /* The above are too generic, also match BIOS info */ 1015 DMI_MATCH(DMI_BIOS_VERSION, "V8L_WIN32_CHIPHD"), 1016 }, 1017 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 1018 BYT_RT5640_MONO_SPEAKER | 1019 BYT_RT5640_SSP0_AIF1 | 1020 BYT_RT5640_MCLK_EN), 1021 }, 1022 { /* Point of View Mobii TAB-P800W (V2.0) */ 1023 .matches = { 1024 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1025 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1026 /* The above are too generic, also match BIOS info */ 1027 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1014"), 1028 DMI_EXACT_MATCH(DMI_BIOS_DATE, "10/24/2014"), 1029 }, 1030 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1031 BYT_RT5640_JD_SRC_JD2_IN4N | 1032 BYT_RT5640_OVCD_TH_2000UA | 1033 BYT_RT5640_OVCD_SF_0P75 | 1034 BYT_RT5640_MONO_SPEAKER | 1035 BYT_RT5640_DIFF_MIC | 1036 BYT_RT5640_SSP0_AIF2 | 1037 BYT_RT5640_MCLK_EN), 1038 }, 1039 { /* Point of View Mobii TAB-P800W (V2.1) */ 1040 .matches = { 1041 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1042 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1043 /* The above are too generic, also match BIOS info */ 1044 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1013"), 1045 DMI_EXACT_MATCH(DMI_BIOS_DATE, "08/22/2014"), 1046 }, 1047 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1048 BYT_RT5640_JD_SRC_JD2_IN4N | 1049 BYT_RT5640_OVCD_TH_2000UA | 1050 BYT_RT5640_OVCD_SF_0P75 | 1051 BYT_RT5640_MONO_SPEAKER | 1052 BYT_RT5640_DIFF_MIC | 1053 BYT_RT5640_SSP0_AIF2 | 1054 BYT_RT5640_MCLK_EN), 1055 }, 1056 { /* Point of View Mobii TAB-P1005W-232 (V2.0) */ 1057 .matches = { 1058 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "POV"), 1059 DMI_EXACT_MATCH(DMI_BOARD_NAME, "I102A"), 1060 }, 1061 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1062 BYT_RT5640_JD_SRC_JD2_IN4N | 1063 BYT_RT5640_OVCD_TH_2000UA | 1064 BYT_RT5640_OVCD_SF_0P75 | 1065 BYT_RT5640_DIFF_MIC | 1066 BYT_RT5640_SSP0_AIF1 | 1067 BYT_RT5640_MCLK_EN), 1068 }, 1069 { 1070 /* Prowise PT301 */ 1071 .matches = { 1072 DMI_MATCH(DMI_SYS_VENDOR, "Prowise"), 1073 DMI_MATCH(DMI_PRODUCT_NAME, "PT301"), 1074 }, 1075 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1076 BYT_RT5640_JD_SRC_JD2_IN4N | 1077 BYT_RT5640_OVCD_TH_2000UA | 1078 BYT_RT5640_OVCD_SF_0P75 | 1079 BYT_RT5640_DIFF_MIC | 1080 BYT_RT5640_SSP0_AIF1 | 1081 BYT_RT5640_MCLK_EN), 1082 }, 1083 { 1084 /* Teclast X89 */ 1085 .matches = { 1086 DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"), 1087 DMI_MATCH(DMI_BOARD_NAME, "tPAD"), 1088 }, 1089 .driver_data = (void *)(BYT_RT5640_IN3_MAP | 1090 BYT_RT5640_JD_SRC_JD1_IN4P | 1091 BYT_RT5640_OVCD_TH_2000UA | 1092 BYT_RT5640_OVCD_SF_1P0 | 1093 BYT_RT5640_SSP0_AIF1 | 1094 BYT_RT5640_MCLK_EN), 1095 }, 1096 { /* Toshiba Satellite Click Mini L9W-B */ 1097 .matches = { 1098 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), 1099 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"), 1100 }, 1101 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 1102 BYT_RT5640_JD_SRC_JD2_IN4N | 1103 BYT_RT5640_OVCD_TH_1500UA | 1104 BYT_RT5640_OVCD_SF_0P75 | 1105 BYT_RT5640_SSP0_AIF1 | 1106 BYT_RT5640_MCLK_EN), 1107 }, 1108 { /* Toshiba Encore WT8-A */ 1109 .matches = { 1110 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), 1111 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"), 1112 }, 1113 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 1114 BYT_RT5640_JD_SRC_JD2_IN4N | 1115 BYT_RT5640_OVCD_TH_2000UA | 1116 BYT_RT5640_OVCD_SF_0P75 | 1117 BYT_RT5640_JD_NOT_INV | 1118 BYT_RT5640_MCLK_EN), 1119 }, 1120 { /* Toshiba Encore WT10-A */ 1121 .matches = { 1122 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), 1123 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A-103"), 1124 }, 1125 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 1126 BYT_RT5640_JD_SRC_JD1_IN4P | 1127 BYT_RT5640_OVCD_TH_2000UA | 1128 BYT_RT5640_OVCD_SF_0P75 | 1129 BYT_RT5640_SSP0_AIF2 | 1130 BYT_RT5640_MCLK_EN), 1131 }, 1132 { /* Voyo Winpad A15 */ 1133 .matches = { 1134 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1135 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1136 /* Above strings are too generic, also match on BIOS date */ 1137 DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"), 1138 }, 1139 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1140 BYT_RT5640_JD_SRC_JD2_IN4N | 1141 BYT_RT5640_OVCD_TH_2000UA | 1142 BYT_RT5640_OVCD_SF_0P75 | 1143 BYT_RT5640_DIFF_MIC | 1144 BYT_RT5640_MCLK_EN), 1145 }, 1146 { /* Catch-all for generic Insyde tablets, must be last */ 1147 .matches = { 1148 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1149 }, 1150 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 1151 BYT_RT5640_MCLK_EN | 1152 BYT_RT5640_SSP0_AIF1), 1153 1154 }, 1155 {} 1156 }; 1157 1158 /* 1159 * Note this MUST be called before snd_soc_register_card(), so that the props 1160 * are in place before the codec component driver's probe function parses them. 1161 */ 1162 static int byt_rt5640_add_codec_device_props(struct device *i2c_dev, 1163 struct byt_rt5640_private *priv) 1164 { 1165 struct property_entry props[MAX_NO_PROPS] = {}; 1166 struct fwnode_handle *fwnode; 1167 int cnt = 0; 1168 int ret; 1169 1170 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) { 1171 case BYT_RT5640_DMIC1_MAP: 1172 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin", 1173 RT5640_DMIC1_DATA_PIN_IN1P); 1174 break; 1175 case BYT_RT5640_DMIC2_MAP: 1176 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin", 1177 RT5640_DMIC2_DATA_PIN_IN1N); 1178 break; 1179 case BYT_RT5640_IN1_MAP: 1180 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 1181 props[cnt++] = 1182 PROPERTY_ENTRY_BOOL("realtek,in1-differential"); 1183 break; 1184 case BYT_RT5640_IN3_MAP: 1185 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 1186 props[cnt++] = 1187 PROPERTY_ENTRY_BOOL("realtek,in3-differential"); 1188 break; 1189 } 1190 1191 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 1192 if (BYT_RT5640_JDSRC(byt_rt5640_quirk) != RT5640_JD_SRC_EXT_GPIO) { 1193 props[cnt++] = PROPERTY_ENTRY_U32( 1194 "realtek,jack-detect-source", 1195 BYT_RT5640_JDSRC(byt_rt5640_quirk)); 1196 } 1197 1198 props[cnt++] = PROPERTY_ENTRY_U32( 1199 "realtek,over-current-threshold-microamp", 1200 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100); 1201 1202 props[cnt++] = PROPERTY_ENTRY_U32( 1203 "realtek,over-current-scale-factor", 1204 BYT_RT5640_OVCD_SF(byt_rt5640_quirk)); 1205 } 1206 1207 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV) 1208 props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted"); 1209 1210 fwnode = fwnode_create_software_node(props, NULL); 1211 if (IS_ERR(fwnode)) { 1212 /* put_device() is handled in caller */ 1213 return PTR_ERR(fwnode); 1214 } 1215 1216 ret = device_add_software_node(i2c_dev, to_software_node(fwnode)); 1217 1218 fwnode_handle_put(fwnode); 1219 1220 return ret; 1221 } 1222 1223 /* Some Android devs specify IRQs/GPIOS in a special AMCR0F28 ACPI device */ 1224 static const struct acpi_gpio_params amcr0f28_jd_gpio = { 1, 0, false }; 1225 1226 static const struct acpi_gpio_mapping amcr0f28_gpios[] = { 1227 { "rt5640-jd-gpios", &amcr0f28_jd_gpio, 1 }, 1228 { } 1229 }; 1230 1231 static int byt_rt5640_get_amcr0f28_settings(struct snd_soc_card *card) 1232 { 1233 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1234 struct rt5640_set_jack_data *data = &priv->jack_data; 1235 struct acpi_device *adev; 1236 int ret = 0; 1237 1238 adev = acpi_dev_get_first_match_dev("AMCR0F28", "1", -1); 1239 if (!adev) { 1240 dev_err(card->dev, "error cannot find AMCR0F28 adev\n"); 1241 return -ENOENT; 1242 } 1243 1244 data->codec_irq_override = acpi_dev_gpio_irq_get(adev, 0); 1245 if (data->codec_irq_override < 0) { 1246 ret = data->codec_irq_override; 1247 dev_err(card->dev, "error %d getting codec IRQ\n", ret); 1248 goto put_adev; 1249 } 1250 1251 if (BYT_RT5640_JDSRC(byt_rt5640_quirk) == RT5640_JD_SRC_EXT_GPIO) { 1252 acpi_dev_add_driver_gpios(adev, amcr0f28_gpios); 1253 data->jd_gpio = devm_fwnode_gpiod_get(card->dev, acpi_fwnode_handle(adev), 1254 "rt5640-jd", GPIOD_IN, "rt5640-jd"); 1255 acpi_dev_remove_driver_gpios(adev); 1256 1257 if (IS_ERR(data->jd_gpio)) { 1258 ret = PTR_ERR(data->jd_gpio); 1259 dev_err(card->dev, "error %d getting jd GPIO\n", ret); 1260 } 1261 } 1262 1263 put_adev: 1264 acpi_dev_put(adev); 1265 return ret; 1266 } 1267 1268 static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) 1269 { 1270 struct snd_soc_card *card = runtime->card; 1271 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1272 struct rt5640_set_jack_data *jack_data = &priv->jack_data; 1273 struct snd_soc_component *component = snd_soc_rtd_to_codec(runtime, 0)->component; 1274 const struct snd_soc_dapm_route *custom_map = NULL; 1275 int num_routes = 0; 1276 int ret; 1277 1278 card->dapm.idle_bias_off = true; 1279 jack_data->use_platform_clock = true; 1280 1281 /* Start with RC clk for jack-detect (we disable MCLK below) */ 1282 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) 1283 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1284 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK); 1285 1286 rt5640_sel_asrc_clk_src(component, 1287 RT5640_DA_STEREO_FILTER | 1288 RT5640_DA_MONO_L_FILTER | 1289 RT5640_DA_MONO_R_FILTER | 1290 RT5640_AD_STEREO_FILTER | 1291 RT5640_AD_MONO_L_FILTER | 1292 RT5640_AD_MONO_R_FILTER, 1293 RT5640_CLK_SEL_ASRC); 1294 1295 ret = snd_soc_add_card_controls(card, byt_rt5640_controls, 1296 ARRAY_SIZE(byt_rt5640_controls)); 1297 if (ret) { 1298 dev_err(card->dev, "unable to add card controls\n"); 1299 return ret; 1300 } 1301 1302 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) { 1303 case BYT_RT5640_IN1_MAP: 1304 custom_map = byt_rt5640_intmic_in1_map; 1305 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map); 1306 break; 1307 case BYT_RT5640_IN3_MAP: 1308 custom_map = byt_rt5640_intmic_in3_map; 1309 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map); 1310 break; 1311 case BYT_RT5640_DMIC1_MAP: 1312 custom_map = byt_rt5640_intmic_dmic1_map; 1313 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map); 1314 break; 1315 case BYT_RT5640_DMIC2_MAP: 1316 custom_map = byt_rt5640_intmic_dmic2_map; 1317 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map); 1318 break; 1319 } 1320 1321 ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes); 1322 if (ret) 1323 return ret; 1324 1325 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) { 1326 ret = snd_soc_dapm_add_routes(&card->dapm, 1327 byt_rt5640_hsmic2_in1_map, 1328 ARRAY_SIZE(byt_rt5640_hsmic2_in1_map)); 1329 if (ret) 1330 return ret; 1331 } 1332 1333 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { 1334 ret = snd_soc_dapm_add_routes(&card->dapm, 1335 byt_rt5640_ssp2_aif2_map, 1336 ARRAY_SIZE(byt_rt5640_ssp2_aif2_map)); 1337 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) { 1338 ret = snd_soc_dapm_add_routes(&card->dapm, 1339 byt_rt5640_ssp0_aif1_map, 1340 ARRAY_SIZE(byt_rt5640_ssp0_aif1_map)); 1341 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) { 1342 ret = snd_soc_dapm_add_routes(&card->dapm, 1343 byt_rt5640_ssp0_aif2_map, 1344 ARRAY_SIZE(byt_rt5640_ssp0_aif2_map)); 1345 } else { 1346 ret = snd_soc_dapm_add_routes(&card->dapm, 1347 byt_rt5640_ssp2_aif1_map, 1348 ARRAY_SIZE(byt_rt5640_ssp2_aif1_map)); 1349 } 1350 if (ret) 1351 return ret; 1352 1353 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { 1354 ret = snd_soc_dapm_add_routes(&card->dapm, 1355 byt_rt5640_mono_spk_map, 1356 ARRAY_SIZE(byt_rt5640_mono_spk_map)); 1357 } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) { 1358 ret = snd_soc_dapm_add_routes(&card->dapm, 1359 byt_rt5640_stereo_spk_map, 1360 ARRAY_SIZE(byt_rt5640_stereo_spk_map)); 1361 } 1362 if (ret) 1363 return ret; 1364 1365 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) { 1366 ret = snd_soc_dapm_add_routes(&card->dapm, 1367 byt_rt5640_lineout_map, 1368 ARRAY_SIZE(byt_rt5640_lineout_map)); 1369 if (ret) 1370 return ret; 1371 } 1372 1373 /* 1374 * The firmware might enable the clock at boot (this information 1375 * may or may not be reflected in the enable clock register). 1376 * To change the rate we must disable the clock first to cover 1377 * these cases. Due to common clock framework restrictions that 1378 * do not allow to disable a clock that has not been enabled, 1379 * we need to enable the clock first. 1380 */ 1381 ret = clk_prepare_enable(priv->mclk); 1382 if (!ret) 1383 clk_disable_unprepare(priv->mclk); 1384 1385 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) 1386 ret = clk_set_rate(priv->mclk, 25000000); 1387 else 1388 ret = clk_set_rate(priv->mclk, 19200000); 1389 if (ret) { 1390 dev_err(card->dev, "unable to set MCLK rate\n"); 1391 return ret; 1392 } 1393 1394 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 1395 ret = snd_soc_card_jack_new_pins(card, "Headset", 1396 SND_JACK_HEADSET | SND_JACK_BTN_0, 1397 &priv->jack, rt5640_pins, 1398 ARRAY_SIZE(rt5640_pins)); 1399 if (ret) { 1400 dev_err(card->dev, "Jack creation failed %d\n", ret); 1401 return ret; 1402 } 1403 snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0, 1404 KEY_PLAYPAUSE); 1405 1406 if (byt_rt5640_quirk & BYT_RT5640_USE_AMCR0F28) { 1407 ret = byt_rt5640_get_amcr0f28_settings(card); 1408 if (ret) 1409 return ret; 1410 } 1411 1412 snd_soc_component_set_jack(component, &priv->jack, &priv->jack_data); 1413 } 1414 1415 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1416 ret = snd_soc_card_jack_new_pins(card, "Headset", 1417 SND_JACK_HEADSET, 1418 &priv->jack, rt5640_pins, 1419 ARRAY_SIZE(rt5640_pins)); 1420 if (ret) 1421 return ret; 1422 1423 ret = snd_soc_card_jack_new_pins(card, "Headset 2", 1424 SND_JACK_HEADSET, 1425 &priv->jack2, rt5640_pins2, 1426 ARRAY_SIZE(rt5640_pins2)); 1427 if (ret) 1428 return ret; 1429 1430 rt5640_jack_gpio.data = priv; 1431 rt5640_jack_gpio.gpiod_dev = priv->codec_dev; 1432 rt5640_jack_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack1_check; 1433 ret = snd_soc_jack_add_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1434 if (ret) 1435 return ret; 1436 1437 rt5640_set_ovcd_params(component); 1438 rt5640_jack2_gpio.data = component; 1439 rt5640_jack2_gpio.gpiod_dev = priv->codec_dev; 1440 rt5640_jack2_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack2_check; 1441 ret = snd_soc_jack_add_gpios(&priv->jack2, 1, &rt5640_jack2_gpio); 1442 if (ret) { 1443 snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1444 return ret; 1445 } 1446 } 1447 1448 return 0; 1449 } 1450 1451 static void byt_rt5640_exit(struct snd_soc_pcm_runtime *runtime) 1452 { 1453 struct snd_soc_card *card = runtime->card; 1454 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1455 1456 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1457 snd_soc_jack_free_gpios(&priv->jack2, 1, &rt5640_jack2_gpio); 1458 snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1459 } 1460 } 1461 1462 static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd, 1463 struct snd_pcm_hw_params *params) 1464 { 1465 struct snd_interval *rate = hw_param_interval(params, 1466 SNDRV_PCM_HW_PARAM_RATE); 1467 struct snd_interval *channels = hw_param_interval(params, 1468 SNDRV_PCM_HW_PARAM_CHANNELS); 1469 int ret, bits; 1470 1471 /* The DSP will convert the FE rate to 48k, stereo */ 1472 rate->min = rate->max = 48000; 1473 channels->min = channels->max = 2; 1474 1475 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 1476 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 1477 /* set SSP0 to 16-bit */ 1478 params_set_format(params, SNDRV_PCM_FORMAT_S16_LE); 1479 bits = 16; 1480 } else { 1481 /* set SSP2 to 24-bit */ 1482 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); 1483 bits = 24; 1484 } 1485 1486 /* 1487 * Default mode for SSP configuration is TDM 4 slot, override config 1488 * with explicit setting to I2S 2ch. The word length is set with 1489 * dai_set_tdm_slot() since there is no other API exposed 1490 */ 1491 ret = snd_soc_dai_set_fmt(snd_soc_rtd_to_cpu(rtd, 0), 1492 SND_SOC_DAIFMT_I2S | 1493 SND_SOC_DAIFMT_NB_NF | 1494 SND_SOC_DAIFMT_BP_FP); 1495 if (ret < 0) { 1496 dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret); 1497 return ret; 1498 } 1499 1500 ret = snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits); 1501 if (ret < 0) { 1502 dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); 1503 return ret; 1504 } 1505 1506 return 0; 1507 } 1508 1509 static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream) 1510 { 1511 return snd_pcm_hw_constraint_single(substream->runtime, 1512 SNDRV_PCM_HW_PARAM_RATE, 48000); 1513 } 1514 1515 static const struct snd_soc_ops byt_rt5640_aif1_ops = { 1516 .startup = byt_rt5640_aif1_startup, 1517 }; 1518 1519 static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = { 1520 .hw_params = byt_rt5640_aif1_hw_params, 1521 }; 1522 1523 SND_SOC_DAILINK_DEF(dummy, 1524 DAILINK_COMP_ARRAY(COMP_DUMMY())); 1525 1526 SND_SOC_DAILINK_DEF(media, 1527 DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai"))); 1528 1529 SND_SOC_DAILINK_DEF(deepbuffer, 1530 DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai"))); 1531 1532 SND_SOC_DAILINK_DEF(ssp2_port, 1533 /* overwritten for ssp0 routing */ 1534 DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port"))); 1535 SND_SOC_DAILINK_DEF(ssp2_codec, 1536 DAILINK_COMP_ARRAY(COMP_CODEC( 1537 /* overwritten with HID */ "i2c-10EC5640:00", 1538 /* changed w/ quirk */ "rt5640-aif1"))); 1539 1540 SND_SOC_DAILINK_DEF(platform, 1541 DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform"))); 1542 1543 static struct snd_soc_dai_link byt_rt5640_dais[] = { 1544 [MERR_DPCM_AUDIO] = { 1545 .name = "Baytrail Audio Port", 1546 .stream_name = "Baytrail Audio", 1547 .nonatomic = true, 1548 .dynamic = 1, 1549 .dpcm_playback = 1, 1550 .dpcm_capture = 1, 1551 .ops = &byt_rt5640_aif1_ops, 1552 SND_SOC_DAILINK_REG(media, dummy, platform), 1553 }, 1554 [MERR_DPCM_DEEP_BUFFER] = { 1555 .name = "Deep-Buffer Audio Port", 1556 .stream_name = "Deep-Buffer Audio", 1557 .nonatomic = true, 1558 .dynamic = 1, 1559 .dpcm_playback = 1, 1560 .ops = &byt_rt5640_aif1_ops, 1561 SND_SOC_DAILINK_REG(deepbuffer, dummy, platform), 1562 }, 1563 /* back ends */ 1564 { 1565 .name = "SSP2-Codec", 1566 .id = 0, 1567 .no_pcm = 1, 1568 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 1569 | SND_SOC_DAIFMT_CBC_CFC, 1570 .be_hw_params_fixup = byt_rt5640_codec_fixup, 1571 .dpcm_playback = 1, 1572 .dpcm_capture = 1, 1573 .init = byt_rt5640_init, 1574 .exit = byt_rt5640_exit, 1575 .ops = &byt_rt5640_be_ssp2_ops, 1576 SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform), 1577 }, 1578 }; 1579 1580 /* SoC card */ 1581 static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN]; 1582 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) 1583 static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */ 1584 #endif 1585 static char byt_rt5640_components[64]; /* = "cfg-spk:* cfg-mic:* ..." */ 1586 1587 static int byt_rt5640_suspend(struct snd_soc_card *card) 1588 { 1589 struct snd_soc_component *component; 1590 1591 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk)) 1592 return 0; 1593 1594 for_each_card_components(card, component) { 1595 if (!strcmp(component->name, byt_rt5640_codec_name)) { 1596 dev_dbg(component->dev, "disabling jack detect before suspend\n"); 1597 snd_soc_component_set_jack(component, NULL, NULL); 1598 break; 1599 } 1600 } 1601 1602 return 0; 1603 } 1604 1605 static int byt_rt5640_resume(struct snd_soc_card *card) 1606 { 1607 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1608 struct snd_soc_component *component; 1609 1610 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk)) 1611 return 0; 1612 1613 for_each_card_components(card, component) { 1614 if (!strcmp(component->name, byt_rt5640_codec_name)) { 1615 dev_dbg(component->dev, "re-enabling jack detect after resume\n"); 1616 snd_soc_component_set_jack(component, &priv->jack, 1617 &priv->jack_data); 1618 break; 1619 } 1620 } 1621 1622 return 0; 1623 } 1624 1625 /* use space before codec name to simplify card ID, and simplify driver name */ 1626 #define SOF_CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */ 1627 #define SOF_DRIVER_NAME "SOF" 1628 1629 #define CARD_NAME "bytcr-rt5640" 1630 #define DRIVER_NAME NULL /* card name will be used for driver name */ 1631 1632 static struct snd_soc_card byt_rt5640_card = { 1633 .owner = THIS_MODULE, 1634 .dai_link = byt_rt5640_dais, 1635 .num_links = ARRAY_SIZE(byt_rt5640_dais), 1636 .dapm_widgets = byt_rt5640_widgets, 1637 .num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets), 1638 .dapm_routes = byt_rt5640_audio_map, 1639 .num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map), 1640 .fully_routed = true, 1641 .suspend_pre = byt_rt5640_suspend, 1642 .resume_post = byt_rt5640_resume, 1643 }; 1644 1645 struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */ 1646 u64 aif_value; /* 1: AIF1, 2: AIF2 */ 1647 u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */ 1648 }; 1649 1650 static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) 1651 { 1652 struct device *dev = &pdev->dev; 1653 static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" }; 1654 struct snd_soc_acpi_mach *mach = dev_get_platdata(dev); 1655 __maybe_unused const char *spk_type; 1656 const struct dmi_system_id *dmi_id; 1657 const char *headset2_string = ""; 1658 const char *lineout_string = ""; 1659 struct byt_rt5640_private *priv; 1660 const char *platform_name; 1661 struct acpi_device *adev; 1662 struct device *codec_dev; 1663 const char *cfg_spk; 1664 bool sof_parent; 1665 int ret_val = 0; 1666 int dai_index = 0; 1667 int i, aif; 1668 1669 is_bytcr = false; 1670 priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); 1671 if (!priv) 1672 return -ENOMEM; 1673 1674 /* register the soc card */ 1675 byt_rt5640_card.dev = dev; 1676 snd_soc_card_set_drvdata(&byt_rt5640_card, priv); 1677 1678 /* fix index of codec dai */ 1679 for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) { 1680 if (byt_rt5640_dais[i].num_codecs && 1681 !strcmp(byt_rt5640_dais[i].codecs->name, 1682 "i2c-10EC5640:00")) { 1683 dai_index = i; 1684 break; 1685 } 1686 } 1687 1688 /* fixup codec name based on HID */ 1689 adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1); 1690 if (adev) { 1691 snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name), 1692 "i2c-%s", acpi_dev_name(adev)); 1693 byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name; 1694 } else { 1695 dev_err(dev, "Error cannot find '%s' dev\n", mach->id); 1696 return -ENXIO; 1697 } 1698 1699 codec_dev = acpi_get_first_physical_node(adev); 1700 acpi_dev_put(adev); 1701 if (!codec_dev) 1702 return -EPROBE_DEFER; 1703 priv->codec_dev = get_device(codec_dev); 1704 1705 /* 1706 * swap SSP0 if bytcr is detected 1707 * (will be overridden if DMI quirk is detected) 1708 */ 1709 if (soc_intel_is_byt()) { 1710 if (mach->mach_params.acpi_ipc_irq_index == 0) 1711 is_bytcr = true; 1712 } 1713 1714 if (is_bytcr) { 1715 /* 1716 * Baytrail CR platforms may have CHAN package in BIOS, try 1717 * to find relevant routing quirk based as done on Windows 1718 * platforms. We have to read the information directly from the 1719 * BIOS, at this stage the card is not created and the links 1720 * with the codec driver/pdata are non-existent 1721 */ 1722 1723 struct acpi_chan_package chan_package = { 0 }; 1724 1725 /* format specified: 2 64-bit integers */ 1726 struct acpi_buffer format = {sizeof("NN"), "NN"}; 1727 struct acpi_buffer state = {0, NULL}; 1728 struct snd_soc_acpi_package_context pkg_ctx; 1729 bool pkg_found = false; 1730 1731 state.length = sizeof(chan_package); 1732 state.pointer = &chan_package; 1733 1734 pkg_ctx.name = "CHAN"; 1735 pkg_ctx.length = 2; 1736 pkg_ctx.format = &format; 1737 pkg_ctx.state = &state; 1738 pkg_ctx.data_valid = false; 1739 1740 pkg_found = snd_soc_acpi_find_package_from_hid(mach->id, 1741 &pkg_ctx); 1742 if (pkg_found) { 1743 if (chan_package.aif_value == 1) { 1744 dev_info(dev, "BIOS Routing: AIF1 connected\n"); 1745 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1; 1746 } else if (chan_package.aif_value == 2) { 1747 dev_info(dev, "BIOS Routing: AIF2 connected\n"); 1748 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2; 1749 } else { 1750 dev_info(dev, "BIOS Routing isn't valid, ignored\n"); 1751 pkg_found = false; 1752 } 1753 } 1754 1755 if (!pkg_found) { 1756 /* no BIOS indications, assume SSP0-AIF2 connection */ 1757 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2; 1758 } 1759 1760 /* change defaults for Baytrail-CR capture */ 1761 byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS; 1762 } else { 1763 byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP | 1764 BYT_RT5640_JD_SRC_JD2_IN4N | 1765 BYT_RT5640_OVCD_TH_2000UA | 1766 BYT_RT5640_OVCD_SF_0P75; 1767 } 1768 1769 /* check quirks before creating card */ 1770 dmi_id = dmi_first_match(byt_rt5640_quirk_table); 1771 if (dmi_id) 1772 byt_rt5640_quirk = (unsigned long)dmi_id->driver_data; 1773 if (quirk_override != -1) { 1774 dev_info(dev, "Overriding quirk 0x%lx => 0x%x\n", 1775 byt_rt5640_quirk, quirk_override); 1776 byt_rt5640_quirk = quirk_override; 1777 } 1778 1779 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1780 acpi_dev_add_driver_gpios(ACPI_COMPANION(priv->codec_dev), 1781 byt_rt5640_hp_elitepad_1000g2_gpios); 1782 1783 priv->hsmic_detect = devm_fwnode_gpiod_get(dev, codec_dev->fwnode, 1784 "headset-mic-detect", GPIOD_IN, 1785 "headset-mic-detect"); 1786 if (IS_ERR(priv->hsmic_detect)) { 1787 ret_val = dev_err_probe(dev, PTR_ERR(priv->hsmic_detect), 1788 "getting hsmic-detect GPIO\n"); 1789 goto err_device; 1790 } 1791 } 1792 1793 /* Must be called before register_card, also see declaration comment. */ 1794 ret_val = byt_rt5640_add_codec_device_props(codec_dev, priv); 1795 if (ret_val) 1796 goto err_remove_gpios; 1797 1798 log_quirks(dev); 1799 1800 if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) || 1801 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 1802 byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2"; 1803 aif = 2; 1804 } else { 1805 aif = 1; 1806 } 1807 1808 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 1809 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) 1810 byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port"; 1811 1812 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) { 1813 priv->mclk = devm_clk_get_optional(dev, "pmc_plt_clk_3"); 1814 if (IS_ERR(priv->mclk)) { 1815 ret_val = dev_err_probe(dev, PTR_ERR(priv->mclk), 1816 "Failed to get MCLK from pmc_plt_clk_3\n"); 1817 goto err; 1818 } 1819 /* 1820 * Fall back to bit clock usage when clock is not 1821 * available likely due to missing dependencies. 1822 */ 1823 if (!priv->mclk) 1824 byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN; 1825 } 1826 1827 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) { 1828 cfg_spk = "0"; 1829 spk_type = "none"; 1830 } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { 1831 cfg_spk = "1"; 1832 spk_type = "mono"; 1833 } else if (byt_rt5640_quirk & BYT_RT5640_SWAPPED_SPEAKERS) { 1834 cfg_spk = "swapped"; 1835 spk_type = "swapped"; 1836 } else { 1837 cfg_spk = "2"; 1838 spk_type = "stereo"; 1839 } 1840 1841 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) { 1842 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2) 1843 lineout_string = " cfg-hp2:lineout"; 1844 else 1845 lineout_string = " cfg-lineout:2"; 1846 } 1847 1848 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) 1849 headset2_string = " cfg-hs2:in1"; 1850 1851 snprintf(byt_rt5640_components, sizeof(byt_rt5640_components), 1852 "cfg-spk:%s cfg-mic:%s aif:%d%s%s", cfg_spk, 1853 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif, 1854 lineout_string, headset2_string); 1855 byt_rt5640_card.components = byt_rt5640_components; 1856 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) 1857 snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name), 1858 "bytcr-rt5640-%s-spk-%s-mic", spk_type, 1859 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]); 1860 byt_rt5640_card.long_name = byt_rt5640_long_name; 1861 #endif 1862 1863 /* override platform name, if required */ 1864 platform_name = mach->mach_params.platform; 1865 1866 ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card, 1867 platform_name); 1868 if (ret_val) 1869 goto err; 1870 1871 sof_parent = snd_soc_acpi_sof_parent(dev); 1872 1873 /* set card and driver name */ 1874 if (sof_parent) { 1875 byt_rt5640_card.name = SOF_CARD_NAME; 1876 byt_rt5640_card.driver_name = SOF_DRIVER_NAME; 1877 } else { 1878 byt_rt5640_card.name = CARD_NAME; 1879 byt_rt5640_card.driver_name = DRIVER_NAME; 1880 } 1881 1882 /* set pm ops */ 1883 if (sof_parent) 1884 dev->driver->pm = &snd_soc_pm_ops; 1885 1886 ret_val = devm_snd_soc_register_card(dev, &byt_rt5640_card); 1887 if (ret_val) { 1888 dev_err(dev, "devm_snd_soc_register_card failed %d\n", ret_val); 1889 goto err; 1890 } 1891 platform_set_drvdata(pdev, &byt_rt5640_card); 1892 return ret_val; 1893 1894 err: 1895 device_remove_software_node(priv->codec_dev); 1896 err_remove_gpios: 1897 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 1898 acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev)); 1899 err_device: 1900 put_device(priv->codec_dev); 1901 return ret_val; 1902 } 1903 1904 static void snd_byt_rt5640_mc_remove(struct platform_device *pdev) 1905 { 1906 struct snd_soc_card *card = platform_get_drvdata(pdev); 1907 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1908 1909 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 1910 acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev)); 1911 1912 device_remove_software_node(priv->codec_dev); 1913 put_device(priv->codec_dev); 1914 } 1915 1916 static struct platform_driver snd_byt_rt5640_mc_driver = { 1917 .driver = { 1918 .name = "bytcr_rt5640", 1919 }, 1920 .probe = snd_byt_rt5640_mc_probe, 1921 .remove_new = snd_byt_rt5640_mc_remove, 1922 }; 1923 1924 module_platform_driver(snd_byt_rt5640_mc_driver); 1925 1926 MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver"); 1927 MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>"); 1928 MODULE_LICENSE("GPL v2"); 1929 MODULE_ALIAS("platform:bytcr_rt5640"); 1930