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/device/bus.h> 21 #include <linux/dmi.h> 22 #include <linux/gpio/consumer.h> 23 #include <linux/gpio/machine.h> 24 #include <linux/input.h> 25 #include <linux/slab.h> 26 #include <sound/pcm.h> 27 #include <sound/pcm_params.h> 28 #include <sound/soc.h> 29 #include <sound/jack.h> 30 #include <sound/soc-acpi.h> 31 #include <dt-bindings/sound/rt5640.h> 32 #include "../../codecs/rt5640.h" 33 #include "../atom/sst-atom-controls.h" 34 #include "../common/soc-intel-quirks.h" 35 36 #define BYT_RT5640_FALLBACK_CODEC_DEV_NAME "i2c-rt5640" 37 38 enum { 39 BYT_RT5640_DMIC1_MAP, 40 BYT_RT5640_DMIC2_MAP, 41 BYT_RT5640_IN1_MAP, 42 BYT_RT5640_IN3_MAP, 43 BYT_RT5640_NO_INTERNAL_MIC_MAP, 44 }; 45 46 #define RT5640_JD_SRC_EXT_GPIO 0x0f 47 48 enum { 49 BYT_RT5640_JD_SRC_GPIO1 = (RT5640_JD_SRC_GPIO1 << 4), 50 BYT_RT5640_JD_SRC_JD1_IN4P = (RT5640_JD_SRC_JD1_IN4P << 4), 51 BYT_RT5640_JD_SRC_JD2_IN4N = (RT5640_JD_SRC_JD2_IN4N << 4), 52 BYT_RT5640_JD_SRC_GPIO2 = (RT5640_JD_SRC_GPIO2 << 4), 53 BYT_RT5640_JD_SRC_GPIO3 = (RT5640_JD_SRC_GPIO3 << 4), 54 BYT_RT5640_JD_SRC_GPIO4 = (RT5640_JD_SRC_GPIO4 << 4), 55 BYT_RT5640_JD_SRC_EXT_GPIO = (RT5640_JD_SRC_EXT_GPIO << 4) 56 }; 57 58 enum { 59 BYT_RT5640_OVCD_TH_600UA = (6 << 8), 60 BYT_RT5640_OVCD_TH_1500UA = (15 << 8), 61 BYT_RT5640_OVCD_TH_2000UA = (20 << 8), 62 }; 63 64 enum { 65 BYT_RT5640_OVCD_SF_0P5 = (RT5640_OVCD_SF_0P5 << 13), 66 BYT_RT5640_OVCD_SF_0P75 = (RT5640_OVCD_SF_0P75 << 13), 67 BYT_RT5640_OVCD_SF_1P0 = (RT5640_OVCD_SF_1P0 << 13), 68 BYT_RT5640_OVCD_SF_1P5 = (RT5640_OVCD_SF_1P5 << 13), 69 }; 70 71 #define BYT_RT5640_MAP(quirk) ((quirk) & GENMASK(3, 0)) 72 #define BYT_RT5640_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4) 73 #define BYT_RT5640_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8) 74 #define BYT_RT5640_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13) 75 #define BYT_RT5640_JD_NOT_INV BIT(16) 76 #define BYT_RT5640_MONO_SPEAKER BIT(17) 77 #define BYT_RT5640_DIFF_MIC BIT(18) /* default is single-ended */ 78 #define BYT_RT5640_SSP2_AIF2 BIT(19) /* default is using AIF1 */ 79 #define BYT_RT5640_SSP0_AIF1 BIT(20) 80 #define BYT_RT5640_SSP0_AIF2 BIT(21) 81 #define BYT_RT5640_MCLK_EN BIT(22) 82 #define BYT_RT5640_MCLK_25MHZ BIT(23) 83 #define BYT_RT5640_NO_SPEAKERS BIT(24) 84 #define BYT_RT5640_LINEOUT BIT(25) 85 #define BYT_RT5640_LINEOUT_AS_HP2 BIT(26) 86 #define BYT_RT5640_HSMIC2_ON_IN1 BIT(27) 87 #define BYT_RT5640_JD_HP_ELITEP_1000G2 BIT(28) 88 #define BYT_RT5640_USE_AMCR0F28 BIT(29) 89 #define BYT_RT5640_SWAPPED_SPEAKERS BIT(30) 90 91 #define BYTCR_INPUT_DEFAULTS \ 92 (BYT_RT5640_IN3_MAP | \ 93 BYT_RT5640_JD_SRC_JD1_IN4P | \ 94 BYT_RT5640_OVCD_TH_2000UA | \ 95 BYT_RT5640_OVCD_SF_0P75 | \ 96 BYT_RT5640_DIFF_MIC) 97 98 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */ 99 #define MAX_NO_PROPS 6 100 101 struct byt_rt5640_private { 102 struct snd_soc_jack jack; 103 struct snd_soc_jack jack2; 104 struct rt5640_set_jack_data jack_data; 105 struct gpio_desc *hsmic_detect; 106 struct clk *mclk; 107 struct device *codec_dev; 108 }; 109 static bool is_bytcr; 110 111 static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN; 112 static int quirk_override = -1; 113 module_param_named(quirk, quirk_override, int, 0444); 114 MODULE_PARM_DESC(quirk, "Board-specific quirk override"); 115 116 static void log_quirks(struct device *dev) 117 { 118 int map; 119 bool has_mclk = false; 120 bool has_ssp0 = false; 121 bool has_ssp0_aif1 = false; 122 bool has_ssp0_aif2 = false; 123 bool has_ssp2_aif2 = false; 124 125 map = BYT_RT5640_MAP(byt_rt5640_quirk); 126 switch (map) { 127 case BYT_RT5640_DMIC1_MAP: 128 dev_info(dev, "quirk DMIC1_MAP enabled\n"); 129 break; 130 case BYT_RT5640_DMIC2_MAP: 131 dev_info(dev, "quirk DMIC2_MAP enabled\n"); 132 break; 133 case BYT_RT5640_IN1_MAP: 134 dev_info(dev, "quirk IN1_MAP enabled\n"); 135 break; 136 case BYT_RT5640_IN3_MAP: 137 dev_info(dev, "quirk IN3_MAP enabled\n"); 138 break; 139 case BYT_RT5640_NO_INTERNAL_MIC_MAP: 140 dev_info(dev, "quirk NO_INTERNAL_MIC_MAP enabled\n"); 141 break; 142 default: 143 dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map); 144 break; 145 } 146 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) 147 dev_info(dev, "quirk HSMIC2_ON_IN1 enabled\n"); 148 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 149 dev_info(dev, "quirk realtek,jack-detect-source %ld\n", 150 BYT_RT5640_JDSRC(byt_rt5640_quirk)); 151 dev_info(dev, "quirk realtek,over-current-threshold-microamp %ld\n", 152 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100); 153 dev_info(dev, "quirk realtek,over-current-scale-factor %ld\n", 154 BYT_RT5640_OVCD_SF(byt_rt5640_quirk)); 155 } 156 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV) 157 dev_info(dev, "quirk JD_NOT_INV enabled\n"); 158 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 159 dev_info(dev, "quirk JD_HP_ELITEPAD_1000G2 enabled\n"); 160 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) 161 dev_info(dev, "quirk MONO_SPEAKER enabled\n"); 162 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) 163 dev_info(dev, "quirk NO_SPEAKERS enabled\n"); 164 if (byt_rt5640_quirk & BYT_RT5640_SWAPPED_SPEAKERS) 165 dev_info(dev, "quirk SWAPPED_SPEAKERS enabled\n"); 166 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) 167 dev_info(dev, "quirk LINEOUT enabled\n"); 168 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2) 169 dev_info(dev, "quirk LINEOUT_AS_HP2 enabled\n"); 170 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 171 dev_info(dev, "quirk DIFF_MIC enabled\n"); 172 if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) { 173 dev_info(dev, "quirk SSP0_AIF1 enabled\n"); 174 has_ssp0 = true; 175 has_ssp0_aif1 = true; 176 } 177 if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) { 178 dev_info(dev, "quirk SSP0_AIF2 enabled\n"); 179 has_ssp0 = true; 180 has_ssp0_aif2 = true; 181 } 182 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { 183 dev_info(dev, "quirk SSP2_AIF2 enabled\n"); 184 has_ssp2_aif2 = true; 185 } 186 if (is_bytcr && !has_ssp0) 187 dev_err(dev, "Invalid routing, bytcr detected but no SSP0-based quirk, audio cannot work with SSP2 on bytcr\n"); 188 if (has_ssp0_aif1 && has_ssp0_aif2) 189 dev_err(dev, "Invalid routing, SSP0 cannot be connected to both AIF1 and AIF2\n"); 190 if (has_ssp0 && has_ssp2_aif2) 191 dev_err(dev, "Invalid routing, cannot have both SSP0 and SSP2 connected to codec\n"); 192 193 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) { 194 dev_info(dev, "quirk MCLK_EN enabled\n"); 195 has_mclk = true; 196 } 197 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) { 198 if (has_mclk) 199 dev_info(dev, "quirk MCLK_25MHZ enabled\n"); 200 else 201 dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n"); 202 } 203 } 204 205 static int byt_rt5640_prepare_and_enable_pll1(struct snd_soc_dai *codec_dai, 206 int rate) 207 { 208 int ret; 209 210 /* Configure the PLL before selecting it */ 211 if (!(byt_rt5640_quirk & BYT_RT5640_MCLK_EN)) { 212 /* use bitclock as PLL input */ 213 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 214 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 215 /* 2x16 bit slots on SSP0 */ 216 ret = snd_soc_dai_set_pll(codec_dai, 0, 217 RT5640_PLL1_S_BCLK1, 218 rate * 32, rate * 512); 219 } else { 220 /* 2x15 bit slots on SSP2 */ 221 ret = snd_soc_dai_set_pll(codec_dai, 0, 222 RT5640_PLL1_S_BCLK1, 223 rate * 50, rate * 512); 224 } 225 } else { 226 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) { 227 ret = snd_soc_dai_set_pll(codec_dai, 0, 228 RT5640_PLL1_S_MCLK, 229 25000000, rate * 512); 230 } else { 231 ret = snd_soc_dai_set_pll(codec_dai, 0, 232 RT5640_PLL1_S_MCLK, 233 19200000, rate * 512); 234 } 235 } 236 237 if (ret < 0) { 238 dev_err(codec_dai->component->dev, "can't set pll: %d\n", ret); 239 return ret; 240 } 241 242 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1, 243 rate * 512, SND_SOC_CLOCK_IN); 244 if (ret < 0) { 245 dev_err(codec_dai->component->dev, "can't set clock %d\n", ret); 246 return ret; 247 } 248 249 return 0; 250 } 251 252 #define BYT_CODEC_DAI1 "rt5640-aif1" 253 #define BYT_CODEC_DAI2 "rt5640-aif2" 254 255 static struct snd_soc_dai *byt_rt5640_get_codec_dai(struct snd_soc_dapm_context *dapm) 256 { 257 struct snd_soc_card *card = dapm->card; 258 struct snd_soc_dai *codec_dai; 259 260 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1); 261 if (!codec_dai) 262 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2); 263 if (!codec_dai) 264 dev_err(card->dev, "Error codec dai not found\n"); 265 266 return codec_dai; 267 } 268 269 static int platform_clock_control(struct snd_soc_dapm_widget *w, 270 struct snd_kcontrol *k, int event) 271 { 272 struct snd_soc_dapm_context *dapm = w->dapm; 273 struct snd_soc_card *card = dapm->card; 274 struct snd_soc_dai *codec_dai; 275 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 276 int ret; 277 278 codec_dai = byt_rt5640_get_codec_dai(dapm); 279 if (!codec_dai) 280 return -EIO; 281 282 if (SND_SOC_DAPM_EVENT_ON(event)) { 283 ret = clk_prepare_enable(priv->mclk); 284 if (ret < 0) { 285 dev_err(card->dev, "could not configure MCLK state\n"); 286 return ret; 287 } 288 ret = byt_rt5640_prepare_and_enable_pll1(codec_dai, 48000); 289 } else { 290 /* 291 * Set codec clock source to internal clock before 292 * turning off the platform clock. Codec needs clock 293 * for Jack detection and button press 294 */ 295 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK, 296 48000 * 512, 297 SND_SOC_CLOCK_IN); 298 if (!ret) 299 clk_disable_unprepare(priv->mclk); 300 } 301 302 if (ret < 0) { 303 dev_err(card->dev, "can't set codec sysclk: %d\n", ret); 304 return ret; 305 } 306 307 return 0; 308 } 309 310 static int byt_rt5640_event_lineout(struct snd_soc_dapm_widget *w, 311 struct snd_kcontrol *k, int event) 312 { 313 unsigned int gpio_ctrl3_val = RT5640_GP1_PF_OUT; 314 struct snd_soc_dai *codec_dai; 315 316 if (!(byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2)) 317 return 0; 318 319 /* 320 * On devices which use line-out as a second headphones output, 321 * the codec's GPIO1 pin is used to enable an external HP-amp. 322 */ 323 324 codec_dai = byt_rt5640_get_codec_dai(w->dapm); 325 if (!codec_dai) 326 return -EIO; 327 328 if (SND_SOC_DAPM_EVENT_ON(event)) 329 gpio_ctrl3_val |= RT5640_GP1_OUT_HI; 330 331 snd_soc_component_update_bits(codec_dai->component, RT5640_GPIO_CTRL3, 332 RT5640_GP1_PF_MASK | RT5640_GP1_OUT_MASK, gpio_ctrl3_val); 333 334 return 0; 335 } 336 337 static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = { 338 SND_SOC_DAPM_HP("Headphone", NULL), 339 SND_SOC_DAPM_MIC("Headset Mic", NULL), 340 SND_SOC_DAPM_MIC("Headset Mic 2", NULL), 341 SND_SOC_DAPM_MIC("Internal Mic", NULL), 342 SND_SOC_DAPM_SPK("Speaker", NULL), 343 SND_SOC_DAPM_LINE("Line Out", byt_rt5640_event_lineout), 344 SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, 345 platform_clock_control, SND_SOC_DAPM_PRE_PMU | 346 SND_SOC_DAPM_POST_PMD), 347 }; 348 349 static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = { 350 {"Headphone", NULL, "Platform Clock"}, 351 {"Headset Mic", NULL, "Platform Clock"}, 352 {"Headset Mic", NULL, "MICBIAS1"}, 353 {"IN2P", NULL, "Headset Mic"}, 354 {"Headphone", NULL, "HPOL"}, 355 {"Headphone", NULL, "HPOR"}, 356 }; 357 358 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = { 359 {"Internal Mic", NULL, "Platform Clock"}, 360 {"DMIC1", NULL, "Internal Mic"}, 361 }; 362 363 static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic2_map[] = { 364 {"Internal Mic", NULL, "Platform Clock"}, 365 {"DMIC2", NULL, "Internal Mic"}, 366 }; 367 368 static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = { 369 {"Internal Mic", NULL, "Platform Clock"}, 370 {"Internal Mic", NULL, "MICBIAS1"}, 371 {"IN1P", NULL, "Internal Mic"}, 372 }; 373 374 static const struct snd_soc_dapm_route byt_rt5640_intmic_in3_map[] = { 375 {"Internal Mic", NULL, "Platform Clock"}, 376 {"Internal Mic", NULL, "MICBIAS1"}, 377 {"IN3P", NULL, "Internal Mic"}, 378 }; 379 380 static const struct snd_soc_dapm_route byt_rt5640_hsmic2_in1_map[] = { 381 {"Headset Mic 2", NULL, "Platform Clock"}, 382 {"Headset Mic 2", NULL, "MICBIAS1"}, 383 {"IN1P", NULL, "Headset Mic 2"}, 384 }; 385 386 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = { 387 {"ssp2 Tx", NULL, "codec_out0"}, 388 {"ssp2 Tx", NULL, "codec_out1"}, 389 {"codec_in0", NULL, "ssp2 Rx"}, 390 {"codec_in1", NULL, "ssp2 Rx"}, 391 392 {"AIF1 Playback", NULL, "ssp2 Tx"}, 393 {"ssp2 Rx", NULL, "AIF1 Capture"}, 394 }; 395 396 static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = { 397 {"ssp2 Tx", NULL, "codec_out0"}, 398 {"ssp2 Tx", NULL, "codec_out1"}, 399 {"codec_in0", NULL, "ssp2 Rx"}, 400 {"codec_in1", NULL, "ssp2 Rx"}, 401 402 {"AIF2 Playback", NULL, "ssp2 Tx"}, 403 {"ssp2 Rx", NULL, "AIF2 Capture"}, 404 }; 405 406 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif1_map[] = { 407 {"ssp0 Tx", NULL, "modem_out"}, 408 {"modem_in", NULL, "ssp0 Rx"}, 409 410 {"AIF1 Playback", NULL, "ssp0 Tx"}, 411 {"ssp0 Rx", NULL, "AIF1 Capture"}, 412 }; 413 414 static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif2_map[] = { 415 {"ssp0 Tx", NULL, "modem_out"}, 416 {"modem_in", NULL, "ssp0 Rx"}, 417 418 {"AIF2 Playback", NULL, "ssp0 Tx"}, 419 {"ssp0 Rx", NULL, "AIF2 Capture"}, 420 }; 421 422 static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = { 423 {"Speaker", NULL, "Platform Clock"}, 424 {"Speaker", NULL, "SPOLP"}, 425 {"Speaker", NULL, "SPOLN"}, 426 {"Speaker", NULL, "SPORP"}, 427 {"Speaker", NULL, "SPORN"}, 428 }; 429 430 static const struct snd_soc_dapm_route byt_rt5640_mono_spk_map[] = { 431 {"Speaker", NULL, "Platform Clock"}, 432 {"Speaker", NULL, "SPOLP"}, 433 {"Speaker", NULL, "SPOLN"}, 434 }; 435 436 static const struct snd_soc_dapm_route byt_rt5640_lineout_map[] = { 437 {"Line Out", NULL, "Platform Clock"}, 438 {"Line Out", NULL, "LOUTR"}, 439 {"Line Out", NULL, "LOUTL"}, 440 }; 441 442 static const struct snd_kcontrol_new byt_rt5640_controls[] = { 443 SOC_DAPM_PIN_SWITCH("Headphone"), 444 SOC_DAPM_PIN_SWITCH("Headset Mic"), 445 SOC_DAPM_PIN_SWITCH("Headset Mic 2"), 446 SOC_DAPM_PIN_SWITCH("Internal Mic"), 447 SOC_DAPM_PIN_SWITCH("Speaker"), 448 SOC_DAPM_PIN_SWITCH("Line Out"), 449 }; 450 451 static struct snd_soc_jack_pin rt5640_pins[] = { 452 { 453 .pin = "Headphone", 454 .mask = SND_JACK_HEADPHONE, 455 }, 456 { 457 .pin = "Headset Mic", 458 .mask = SND_JACK_MICROPHONE, 459 }, 460 }; 461 462 static struct snd_soc_jack_pin rt5640_pins2[] = { 463 { 464 /* The 2nd headset jack uses lineout with an external HP-amp */ 465 .pin = "Line Out", 466 .mask = SND_JACK_HEADPHONE, 467 }, 468 { 469 .pin = "Headset Mic 2", 470 .mask = SND_JACK_MICROPHONE, 471 }, 472 }; 473 474 static struct snd_soc_jack_gpio rt5640_jack_gpio = { 475 .name = "hp-detect", 476 .report = SND_JACK_HEADSET, 477 .invert = true, 478 .debounce_time = 200, 479 }; 480 481 static struct snd_soc_jack_gpio rt5640_jack2_gpio = { 482 .name = "hp2-detect", 483 .report = SND_JACK_HEADSET, 484 .invert = true, 485 .debounce_time = 200, 486 }; 487 488 static const struct acpi_gpio_params acpi_gpio0 = { 0, 0, false }; 489 static const struct acpi_gpio_params acpi_gpio1 = { 1, 0, false }; 490 static const struct acpi_gpio_params acpi_gpio2 = { 2, 0, false }; 491 492 static const struct acpi_gpio_mapping byt_rt5640_hp_elitepad_1000g2_gpios[] = { 493 { "hp-detect-gpios", &acpi_gpio0, 1, }, 494 { "headset-mic-detect-gpios", &acpi_gpio1, 1, }, 495 { "hp2-detect-gpios", &acpi_gpio2, 1, }, 496 { }, 497 }; 498 499 static int byt_rt5640_hp_elitepad_1000g2_jack1_check(void *data) 500 { 501 struct byt_rt5640_private *priv = data; 502 int jack_status, mic_status; 503 504 jack_status = gpiod_get_value_cansleep(rt5640_jack_gpio.desc); 505 if (jack_status) 506 return 0; 507 508 mic_status = gpiod_get_value_cansleep(priv->hsmic_detect); 509 if (mic_status) 510 return SND_JACK_HEADPHONE; 511 else 512 return SND_JACK_HEADSET; 513 } 514 515 static int byt_rt5640_hp_elitepad_1000g2_jack2_check(void *data) 516 { 517 struct snd_soc_component *component = data; 518 int jack_status, report; 519 520 jack_status = gpiod_get_value_cansleep(rt5640_jack2_gpio.desc); 521 if (jack_status) 522 return 0; 523 524 rt5640_enable_micbias1_for_ovcd(component); 525 report = rt5640_detect_headset(component, rt5640_jack2_gpio.desc); 526 rt5640_disable_micbias1_for_ovcd(component); 527 528 return report; 529 } 530 531 static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream, 532 struct snd_pcm_hw_params *params) 533 { 534 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); 535 struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0); 536 537 return byt_rt5640_prepare_and_enable_pll1(dai, params_rate(params)); 538 } 539 540 /* Please keep this list alphabetically sorted */ 541 static const struct dmi_system_id byt_rt5640_quirk_table[] = { 542 { /* Acer Iconia One 7 B1-750 */ 543 .matches = { 544 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 545 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "VESPA2"), 546 }, 547 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 548 BYT_RT5640_JD_SRC_JD1_IN4P | 549 BYT_RT5640_OVCD_TH_1500UA | 550 BYT_RT5640_OVCD_SF_0P75 | 551 BYT_RT5640_SSP0_AIF1 | 552 BYT_RT5640_MCLK_EN), 553 }, 554 { /* Acer Iconia Tab 8 W1-810 */ 555 .matches = { 556 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"), 557 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Iconia W1-810"), 558 }, 559 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 560 BYT_RT5640_JD_SRC_JD1_IN4P | 561 BYT_RT5640_OVCD_TH_1500UA | 562 BYT_RT5640_OVCD_SF_0P75 | 563 BYT_RT5640_SSP0_AIF1 | 564 BYT_RT5640_MCLK_EN), 565 }, 566 { /* Acer One 10 S1002 */ 567 .matches = { 568 DMI_MATCH(DMI_SYS_VENDOR, "Acer"), 569 DMI_MATCH(DMI_PRODUCT_NAME, "One S1002"), 570 }, 571 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 572 BYT_RT5640_JD_SRC_JD2_IN4N | 573 BYT_RT5640_OVCD_TH_2000UA | 574 BYT_RT5640_OVCD_SF_0P75 | 575 BYT_RT5640_DIFF_MIC | 576 BYT_RT5640_SSP0_AIF2 | 577 BYT_RT5640_MCLK_EN), 578 }, 579 { 580 .matches = { 581 DMI_MATCH(DMI_SYS_VENDOR, "Acer"), 582 DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"), 583 }, 584 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 585 BYT_RT5640_JD_SRC_JD2_IN4N | 586 BYT_RT5640_OVCD_TH_2000UA | 587 BYT_RT5640_OVCD_SF_0P75 | 588 BYT_RT5640_SSP0_AIF1 | 589 BYT_RT5640_MCLK_EN), 590 }, 591 { 592 /* Advantech MICA-071 */ 593 .matches = { 594 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Advantech"), 595 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MICA-071"), 596 }, 597 /* OVCD Th = 1500uA to reliable detect head-phones vs -set */ 598 .driver_data = (void *)(BYT_RT5640_IN3_MAP | 599 BYT_RT5640_JD_SRC_JD2_IN4N | 600 BYT_RT5640_OVCD_TH_1500UA | 601 BYT_RT5640_OVCD_SF_0P75 | 602 BYT_RT5640_MONO_SPEAKER | 603 BYT_RT5640_DIFF_MIC | 604 BYT_RT5640_MCLK_EN), 605 }, 606 { 607 .matches = { 608 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"), 609 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 80 Cesium"), 610 }, 611 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 612 BYT_RT5640_MONO_SPEAKER | 613 BYT_RT5640_SSP0_AIF1 | 614 BYT_RT5640_MCLK_EN), 615 }, 616 { 617 .matches = { 618 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"), 619 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 101 CESIUM"), 620 }, 621 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 622 BYT_RT5640_JD_NOT_INV | 623 BYT_RT5640_DIFF_MIC | 624 BYT_RT5640_SSP0_AIF1 | 625 BYT_RT5640_MCLK_EN), 626 }, 627 { 628 .matches = { 629 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"), 630 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 140 CESIUM"), 631 }, 632 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 633 BYT_RT5640_JD_SRC_JD2_IN4N | 634 BYT_RT5640_OVCD_TH_2000UA | 635 BYT_RT5640_OVCD_SF_0P75 | 636 BYT_RT5640_SSP0_AIF1 | 637 BYT_RT5640_MCLK_EN), 638 }, 639 { 640 .matches = { 641 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 642 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ME176C"), 643 }, 644 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 645 BYT_RT5640_JD_SRC_JD2_IN4N | 646 BYT_RT5640_OVCD_TH_2000UA | 647 BYT_RT5640_OVCD_SF_0P75 | 648 BYT_RT5640_SSP0_AIF1 | 649 BYT_RT5640_MCLK_EN | 650 BYT_RT5640_USE_AMCR0F28), 651 }, 652 { 653 /* Asus T100TAF, unlike other T100TA* models this one has a mono speaker */ 654 .matches = { 655 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 656 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"), 657 }, 658 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 659 BYT_RT5640_JD_SRC_JD2_IN4N | 660 BYT_RT5640_OVCD_TH_2000UA | 661 BYT_RT5640_OVCD_SF_0P75 | 662 BYT_RT5640_MONO_SPEAKER | 663 BYT_RT5640_DIFF_MIC | 664 BYT_RT5640_SSP0_AIF2 | 665 BYT_RT5640_MCLK_EN), 666 }, 667 { 668 /* Asus T100TA and T100TAM, must come after T100TAF (mono spk) match */ 669 .matches = { 670 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 671 DMI_MATCH(DMI_PRODUCT_NAME, "T100TA"), 672 }, 673 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 674 BYT_RT5640_JD_SRC_JD2_IN4N | 675 BYT_RT5640_OVCD_TH_2000UA | 676 BYT_RT5640_OVCD_SF_0P75 | 677 BYT_RT5640_MCLK_EN), 678 }, 679 { 680 .matches = { 681 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 682 DMI_MATCH(DMI_PRODUCT_NAME, "TF103C"), 683 }, 684 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 685 BYT_RT5640_JD_SRC_EXT_GPIO | 686 BYT_RT5640_OVCD_TH_2000UA | 687 BYT_RT5640_OVCD_SF_0P75 | 688 BYT_RT5640_SSP0_AIF1 | 689 BYT_RT5640_MCLK_EN | 690 BYT_RT5640_USE_AMCR0F28), 691 }, 692 { /* Chuwi Vi8 (CWI506) */ 693 .matches = { 694 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 695 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"), 696 /* The above are too generic, also match BIOS info */ 697 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"), 698 }, 699 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 700 BYT_RT5640_MONO_SPEAKER | 701 BYT_RT5640_SSP0_AIF1 | 702 BYT_RT5640_MCLK_EN), 703 }, 704 { /* Chuwi Vi8 dual-boot (CWI506) */ 705 .matches = { 706 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 707 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"), 708 /* The above are too generic, also match BIOS info */ 709 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI2.D86JHBNR02"), 710 }, 711 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 712 BYT_RT5640_MONO_SPEAKER | 713 BYT_RT5640_SSP0_AIF1 | 714 BYT_RT5640_MCLK_EN), 715 }, 716 { 717 /* Chuwi Vi10 (CWI505) */ 718 .matches = { 719 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 720 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"), 721 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 722 DMI_MATCH(DMI_PRODUCT_NAME, "S165"), 723 }, 724 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 725 BYT_RT5640_JD_SRC_JD2_IN4N | 726 BYT_RT5640_OVCD_TH_2000UA | 727 BYT_RT5640_OVCD_SF_0P75 | 728 BYT_RT5640_DIFF_MIC | 729 BYT_RT5640_SSP0_AIF1 | 730 BYT_RT5640_MCLK_EN), 731 }, 732 { 733 /* Chuwi Hi8 (CWI509) */ 734 .matches = { 735 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 736 DMI_MATCH(DMI_BOARD_NAME, "BYT-PA03C"), 737 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 738 DMI_MATCH(DMI_PRODUCT_NAME, "S806"), 739 }, 740 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 741 BYT_RT5640_JD_SRC_JD2_IN4N | 742 BYT_RT5640_OVCD_TH_2000UA | 743 BYT_RT5640_OVCD_SF_0P75 | 744 BYT_RT5640_MONO_SPEAKER | 745 BYT_RT5640_DIFF_MIC | 746 BYT_RT5640_SSP0_AIF1 | 747 BYT_RT5640_MCLK_EN), 748 }, 749 { 750 .matches = { 751 DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"), 752 DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"), 753 }, 754 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP), 755 }, 756 { /* Connect Tablet 9 */ 757 .matches = { 758 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Connect"), 759 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Tablet 9"), 760 }, 761 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 762 BYT_RT5640_MONO_SPEAKER | 763 BYT_RT5640_SSP0_AIF1 | 764 BYT_RT5640_MCLK_EN), 765 }, 766 { 767 .matches = { 768 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."), 769 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"), 770 }, 771 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 772 BYT_RT5640_JD_SRC_JD2_IN4N | 773 BYT_RT5640_OVCD_TH_2000UA | 774 BYT_RT5640_OVCD_SF_0P75 | 775 BYT_RT5640_MONO_SPEAKER | 776 BYT_RT5640_MCLK_EN), 777 }, 778 { /* Estar Beauty HD MID 7316R */ 779 .matches = { 780 DMI_MATCH(DMI_SYS_VENDOR, "Estar"), 781 DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"), 782 }, 783 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 784 BYT_RT5640_MONO_SPEAKER | 785 BYT_RT5640_SSP0_AIF1 | 786 BYT_RT5640_MCLK_EN), 787 }, 788 { /* Glavey TM800A550L */ 789 .matches = { 790 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 791 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 792 /* Above strings are too generic, also match on BIOS version */ 793 DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"), 794 }, 795 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 796 BYT_RT5640_SSP0_AIF1 | 797 BYT_RT5640_MCLK_EN), 798 }, 799 { 800 .matches = { 801 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 802 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"), 803 }, 804 .driver_data = (void *)(BYT_RT5640_DMIC2_MAP | 805 BYT_RT5640_MCLK_EN | 806 BYT_RT5640_LINEOUT | 807 BYT_RT5640_LINEOUT_AS_HP2 | 808 BYT_RT5640_HSMIC2_ON_IN1 | 809 BYT_RT5640_JD_HP_ELITEP_1000G2), 810 }, 811 { /* HP Pavilion x2 10-k0XX, 10-n0XX */ 812 .matches = { 813 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 814 DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"), 815 }, 816 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 817 BYT_RT5640_JD_SRC_JD2_IN4N | 818 BYT_RT5640_OVCD_TH_1500UA | 819 BYT_RT5640_OVCD_SF_0P75 | 820 BYT_RT5640_SSP0_AIF1 | 821 BYT_RT5640_MCLK_EN), 822 }, 823 { /* HP Pavilion x2 10-p0XX */ 824 .matches = { 825 DMI_MATCH(DMI_SYS_VENDOR, "HP"), 826 DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"), 827 }, 828 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 829 BYT_RT5640_JD_SRC_JD1_IN4P | 830 BYT_RT5640_OVCD_TH_2000UA | 831 BYT_RT5640_OVCD_SF_0P75 | 832 BYT_RT5640_MCLK_EN), 833 }, 834 { /* HP Pro Tablet 408 */ 835 .matches = { 836 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 837 DMI_MATCH(DMI_PRODUCT_NAME, "HP Pro Tablet 408"), 838 }, 839 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 840 BYT_RT5640_JD_SRC_JD2_IN4N | 841 BYT_RT5640_OVCD_TH_1500UA | 842 BYT_RT5640_OVCD_SF_0P75 | 843 BYT_RT5640_SSP0_AIF1 | 844 BYT_RT5640_MCLK_EN), 845 }, 846 { /* HP Stream 7 */ 847 .matches = { 848 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 849 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 7 Tablet"), 850 }, 851 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 852 BYT_RT5640_MONO_SPEAKER | 853 BYT_RT5640_JD_NOT_INV | 854 BYT_RT5640_SSP0_AIF1 | 855 BYT_RT5640_MCLK_EN), 856 }, 857 { /* HP Stream 8 */ 858 .matches = { 859 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), 860 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 8 Tablet"), 861 }, 862 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 863 BYT_RT5640_JD_NOT_INV | 864 BYT_RT5640_SSP0_AIF1 | 865 BYT_RT5640_MCLK_EN), 866 }, 867 { /* I.T.Works TW891 */ 868 .matches = { 869 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), 870 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"), 871 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), 872 DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"), 873 }, 874 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 875 BYT_RT5640_MONO_SPEAKER | 876 BYT_RT5640_SSP0_AIF1 | 877 BYT_RT5640_MCLK_EN), 878 }, 879 { /* Lamina I8270 / T701BR.SE */ 880 .matches = { 881 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Lamina"), 882 DMI_EXACT_MATCH(DMI_BOARD_NAME, "T701BR.SE"), 883 }, 884 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 885 BYT_RT5640_MONO_SPEAKER | 886 BYT_RT5640_JD_NOT_INV | 887 BYT_RT5640_SSP0_AIF1 | 888 BYT_RT5640_MCLK_EN), 889 }, 890 { /* Lenovo Miix 2 8 */ 891 .matches = { 892 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 893 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"), 894 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"), 895 }, 896 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 897 BYT_RT5640_JD_SRC_JD2_IN4N | 898 BYT_RT5640_OVCD_TH_2000UA | 899 BYT_RT5640_OVCD_SF_0P75 | 900 BYT_RT5640_MONO_SPEAKER | 901 BYT_RT5640_MCLK_EN), 902 }, 903 { /* Lenovo Miix 3-830 */ 904 .matches = { 905 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 906 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 3-830"), 907 }, 908 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 909 BYT_RT5640_JD_SRC_JD2_IN4N | 910 BYT_RT5640_OVCD_TH_2000UA | 911 BYT_RT5640_OVCD_SF_0P75 | 912 BYT_RT5640_MONO_SPEAKER | 913 BYT_RT5640_DIFF_MIC | 914 BYT_RT5640_SSP0_AIF1 | 915 BYT_RT5640_MCLK_EN), 916 }, 917 { /* Linx Linx7 tablet */ 918 .matches = { 919 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"), 920 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"), 921 }, 922 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 923 BYT_RT5640_MONO_SPEAKER | 924 BYT_RT5640_JD_NOT_INV | 925 BYT_RT5640_SSP0_AIF1 | 926 BYT_RT5640_MCLK_EN), 927 }, 928 { 929 /* Medion Lifetab S10346 */ 930 .matches = { 931 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 932 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 933 /* Above strings are much too generic, also match on BIOS date */ 934 DMI_MATCH(DMI_BIOS_DATE, "10/22/2015"), 935 }, 936 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 937 BYT_RT5640_SWAPPED_SPEAKERS | 938 BYT_RT5640_SSP0_AIF1 | 939 BYT_RT5640_MCLK_EN), 940 }, 941 { /* Mele PCG03 Mini PC */ 942 .matches = { 943 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"), 944 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Mini PC"), 945 }, 946 .driver_data = (void *)(BYT_RT5640_NO_INTERNAL_MIC_MAP | 947 BYT_RT5640_NO_SPEAKERS | 948 BYT_RT5640_SSP0_AIF1), 949 }, 950 { /* MPMAN Converter 9, similar hw as the I.T.Works TW891 2-in-1 */ 951 .matches = { 952 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 953 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"), 954 }, 955 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 956 BYT_RT5640_MONO_SPEAKER | 957 BYT_RT5640_SSP0_AIF1 | 958 BYT_RT5640_MCLK_EN), 959 }, 960 { 961 /* MPMAN MPWIN895CL */ 962 .matches = { 963 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MPMAN"), 964 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"), 965 }, 966 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 967 BYT_RT5640_MONO_SPEAKER | 968 BYT_RT5640_SSP0_AIF1 | 969 BYT_RT5640_MCLK_EN), 970 }, 971 { /* MSI S100 tablet */ 972 .matches = { 973 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."), 974 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "S100"), 975 }, 976 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 977 BYT_RT5640_JD_SRC_JD2_IN4N | 978 BYT_RT5640_OVCD_TH_2000UA | 979 BYT_RT5640_OVCD_SF_0P75 | 980 BYT_RT5640_MONO_SPEAKER | 981 BYT_RT5640_DIFF_MIC | 982 BYT_RT5640_MCLK_EN), 983 }, 984 { /* Nuvison/TMax TM800W560 */ 985 .matches = { 986 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TMAX"), 987 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TM800W560L"), 988 }, 989 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 990 BYT_RT5640_JD_SRC_JD2_IN4N | 991 BYT_RT5640_OVCD_TH_2000UA | 992 BYT_RT5640_OVCD_SF_0P75 | 993 BYT_RT5640_JD_NOT_INV | 994 BYT_RT5640_DIFF_MIC | 995 BYT_RT5640_SSP0_AIF1 | 996 BYT_RT5640_MCLK_EN), 997 }, 998 { /* Onda v975w */ 999 .matches = { 1000 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1001 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1002 /* The above are too generic, also match BIOS info */ 1003 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"), 1004 DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"), 1005 }, 1006 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1007 BYT_RT5640_JD_SRC_JD2_IN4N | 1008 BYT_RT5640_OVCD_TH_2000UA | 1009 BYT_RT5640_OVCD_SF_0P75 | 1010 BYT_RT5640_DIFF_MIC | 1011 BYT_RT5640_MCLK_EN), 1012 }, 1013 { /* Pipo W4 */ 1014 .matches = { 1015 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1016 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1017 /* The above are too generic, also match BIOS info */ 1018 DMI_MATCH(DMI_BIOS_VERSION, "V8L_WIN32_CHIPHD"), 1019 }, 1020 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 1021 BYT_RT5640_MONO_SPEAKER | 1022 BYT_RT5640_SSP0_AIF1 | 1023 BYT_RT5640_MCLK_EN), 1024 }, 1025 { /* Point of View Mobii TAB-P800W (V2.0) */ 1026 .matches = { 1027 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1028 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1029 /* The above are too generic, also match BIOS info */ 1030 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1014"), 1031 DMI_EXACT_MATCH(DMI_BIOS_DATE, "10/24/2014"), 1032 }, 1033 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1034 BYT_RT5640_JD_SRC_JD2_IN4N | 1035 BYT_RT5640_OVCD_TH_2000UA | 1036 BYT_RT5640_OVCD_SF_0P75 | 1037 BYT_RT5640_MONO_SPEAKER | 1038 BYT_RT5640_DIFF_MIC | 1039 BYT_RT5640_SSP0_AIF2 | 1040 BYT_RT5640_MCLK_EN), 1041 }, 1042 { /* Point of View Mobii TAB-P800W (V2.1) */ 1043 .matches = { 1044 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1045 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1046 /* The above are too generic, also match BIOS info */ 1047 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1013"), 1048 DMI_EXACT_MATCH(DMI_BIOS_DATE, "08/22/2014"), 1049 }, 1050 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1051 BYT_RT5640_JD_SRC_JD2_IN4N | 1052 BYT_RT5640_OVCD_TH_2000UA | 1053 BYT_RT5640_OVCD_SF_0P75 | 1054 BYT_RT5640_MONO_SPEAKER | 1055 BYT_RT5640_DIFF_MIC | 1056 BYT_RT5640_SSP0_AIF2 | 1057 BYT_RT5640_MCLK_EN), 1058 }, 1059 { /* Point of View Mobii TAB-P1005W-232 (V2.0) */ 1060 .matches = { 1061 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "POV"), 1062 DMI_EXACT_MATCH(DMI_BOARD_NAME, "I102A"), 1063 }, 1064 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1065 BYT_RT5640_JD_SRC_JD2_IN4N | 1066 BYT_RT5640_OVCD_TH_2000UA | 1067 BYT_RT5640_OVCD_SF_0P75 | 1068 BYT_RT5640_DIFF_MIC | 1069 BYT_RT5640_SSP0_AIF1 | 1070 BYT_RT5640_MCLK_EN), 1071 }, 1072 { 1073 /* Prowise PT301 */ 1074 .matches = { 1075 DMI_MATCH(DMI_SYS_VENDOR, "Prowise"), 1076 DMI_MATCH(DMI_PRODUCT_NAME, "PT301"), 1077 }, 1078 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1079 BYT_RT5640_JD_SRC_JD2_IN4N | 1080 BYT_RT5640_OVCD_TH_2000UA | 1081 BYT_RT5640_OVCD_SF_0P75 | 1082 BYT_RT5640_DIFF_MIC | 1083 BYT_RT5640_SSP0_AIF1 | 1084 BYT_RT5640_MCLK_EN), 1085 }, 1086 { 1087 /* Teclast X89 */ 1088 .matches = { 1089 DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"), 1090 DMI_MATCH(DMI_BOARD_NAME, "tPAD"), 1091 }, 1092 .driver_data = (void *)(BYT_RT5640_IN3_MAP | 1093 BYT_RT5640_JD_SRC_JD1_IN4P | 1094 BYT_RT5640_OVCD_TH_2000UA | 1095 BYT_RT5640_OVCD_SF_1P0 | 1096 BYT_RT5640_SSP0_AIF1 | 1097 BYT_RT5640_MCLK_EN), 1098 }, 1099 { /* Toshiba Satellite Click Mini L9W-B */ 1100 .matches = { 1101 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), 1102 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"), 1103 }, 1104 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 1105 BYT_RT5640_JD_SRC_JD2_IN4N | 1106 BYT_RT5640_OVCD_TH_1500UA | 1107 BYT_RT5640_OVCD_SF_0P75 | 1108 BYT_RT5640_SSP0_AIF1 | 1109 BYT_RT5640_MCLK_EN), 1110 }, 1111 { /* Toshiba Encore WT8-A */ 1112 .matches = { 1113 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), 1114 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"), 1115 }, 1116 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 1117 BYT_RT5640_JD_SRC_JD2_IN4N | 1118 BYT_RT5640_OVCD_TH_2000UA | 1119 BYT_RT5640_OVCD_SF_0P75 | 1120 BYT_RT5640_JD_NOT_INV | 1121 BYT_RT5640_MCLK_EN), 1122 }, 1123 { /* Toshiba Encore WT10-A */ 1124 .matches = { 1125 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), 1126 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A-103"), 1127 }, 1128 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP | 1129 BYT_RT5640_JD_SRC_JD1_IN4P | 1130 BYT_RT5640_OVCD_TH_2000UA | 1131 BYT_RT5640_OVCD_SF_0P75 | 1132 BYT_RT5640_SSP0_AIF2 | 1133 BYT_RT5640_MCLK_EN), 1134 }, 1135 { 1136 /* Vexia Edu Atla 10 tablet 5V version */ 1137 .matches = { 1138 /* Having all 3 of these not set is somewhat unique */ 1139 DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), 1140 DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."), 1141 DMI_MATCH(DMI_BOARD_NAME, "To be filled by O.E.M."), 1142 /* Above strings are too generic, also match on BIOS date */ 1143 DMI_MATCH(DMI_BIOS_DATE, "05/14/2015"), 1144 }, 1145 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 1146 BYT_RT5640_JD_NOT_INV | 1147 BYT_RT5640_SSP0_AIF1 | 1148 BYT_RT5640_MCLK_EN), 1149 }, 1150 { /* Vexia Edu Atla 10 tablet 9V version */ 1151 .matches = { 1152 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1153 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1154 /* Above strings are too generic, also match on BIOS date */ 1155 DMI_MATCH(DMI_BIOS_DATE, "08/25/2014"), 1156 }, 1157 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1158 BYT_RT5640_JD_SRC_JD2_IN4N | 1159 BYT_RT5640_OVCD_TH_2000UA | 1160 BYT_RT5640_OVCD_SF_0P75 | 1161 BYT_RT5640_DIFF_MIC | 1162 BYT_RT5640_SSP0_AIF2 | 1163 BYT_RT5640_MCLK_EN), 1164 }, 1165 { /* Voyo Winpad A15 */ 1166 .matches = { 1167 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1168 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1169 /* Above strings are too generic, also match on BIOS date */ 1170 DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"), 1171 }, 1172 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1173 BYT_RT5640_JD_SRC_JD2_IN4N | 1174 BYT_RT5640_OVCD_TH_2000UA | 1175 BYT_RT5640_OVCD_SF_0P75 | 1176 BYT_RT5640_DIFF_MIC | 1177 BYT_RT5640_MCLK_EN), 1178 }, 1179 { /* Catch-all for generic Insyde tablets, must be last */ 1180 .matches = { 1181 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1182 }, 1183 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 1184 BYT_RT5640_MCLK_EN | 1185 BYT_RT5640_SSP0_AIF1), 1186 1187 }, 1188 {} 1189 }; 1190 1191 /* 1192 * Note this MUST be called before snd_soc_register_card(), so that the props 1193 * are in place before the codec component driver's probe function parses them. 1194 */ 1195 static int byt_rt5640_add_codec_device_props(struct device *i2c_dev, 1196 struct byt_rt5640_private *priv) 1197 { 1198 struct property_entry props[MAX_NO_PROPS] = {}; 1199 struct fwnode_handle *fwnode; 1200 int cnt = 0; 1201 int ret; 1202 1203 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) { 1204 case BYT_RT5640_DMIC1_MAP: 1205 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin", 1206 RT5640_DMIC1_DATA_PIN_IN1P); 1207 break; 1208 case BYT_RT5640_DMIC2_MAP: 1209 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin", 1210 RT5640_DMIC2_DATA_PIN_IN1N); 1211 break; 1212 case BYT_RT5640_IN1_MAP: 1213 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 1214 props[cnt++] = 1215 PROPERTY_ENTRY_BOOL("realtek,in1-differential"); 1216 break; 1217 case BYT_RT5640_IN3_MAP: 1218 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 1219 props[cnt++] = 1220 PROPERTY_ENTRY_BOOL("realtek,in3-differential"); 1221 break; 1222 } 1223 1224 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 1225 if (BYT_RT5640_JDSRC(byt_rt5640_quirk) != RT5640_JD_SRC_EXT_GPIO) { 1226 props[cnt++] = PROPERTY_ENTRY_U32( 1227 "realtek,jack-detect-source", 1228 BYT_RT5640_JDSRC(byt_rt5640_quirk)); 1229 } 1230 1231 props[cnt++] = PROPERTY_ENTRY_U32( 1232 "realtek,over-current-threshold-microamp", 1233 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100); 1234 1235 props[cnt++] = PROPERTY_ENTRY_U32( 1236 "realtek,over-current-scale-factor", 1237 BYT_RT5640_OVCD_SF(byt_rt5640_quirk)); 1238 } 1239 1240 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV) 1241 props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted"); 1242 1243 fwnode = fwnode_create_software_node(props, NULL); 1244 if (IS_ERR(fwnode)) { 1245 /* put_device() is handled in caller */ 1246 return PTR_ERR(fwnode); 1247 } 1248 1249 ret = device_add_software_node(i2c_dev, to_software_node(fwnode)); 1250 1251 fwnode_handle_put(fwnode); 1252 1253 return ret; 1254 } 1255 1256 /* Some Android devs specify IRQs/GPIOS in a special AMCR0F28 ACPI device */ 1257 static const struct acpi_gpio_params amcr0f28_jd_gpio = { 1, 0, false }; 1258 1259 static const struct acpi_gpio_mapping amcr0f28_gpios[] = { 1260 { "rt5640-jd-gpios", &amcr0f28_jd_gpio, 1 }, 1261 { } 1262 }; 1263 1264 static int byt_rt5640_get_amcr0f28_settings(struct snd_soc_card *card) 1265 { 1266 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1267 struct rt5640_set_jack_data *data = &priv->jack_data; 1268 struct acpi_device *adev; 1269 int ret = 0; 1270 1271 adev = acpi_dev_get_first_match_dev("AMCR0F28", "1", -1); 1272 if (!adev) { 1273 dev_err(card->dev, "error cannot find AMCR0F28 adev\n"); 1274 return -ENOENT; 1275 } 1276 1277 data->codec_irq_override = acpi_dev_gpio_irq_get(adev, 0); 1278 if (data->codec_irq_override < 0) { 1279 ret = data->codec_irq_override; 1280 dev_err(card->dev, "error %d getting codec IRQ\n", ret); 1281 goto put_adev; 1282 } 1283 1284 if (BYT_RT5640_JDSRC(byt_rt5640_quirk) == RT5640_JD_SRC_EXT_GPIO) { 1285 acpi_dev_add_driver_gpios(adev, amcr0f28_gpios); 1286 data->jd_gpio = devm_fwnode_gpiod_get(card->dev, acpi_fwnode_handle(adev), 1287 "rt5640-jd", GPIOD_IN, "rt5640-jd"); 1288 acpi_dev_remove_driver_gpios(adev); 1289 1290 if (IS_ERR(data->jd_gpio)) { 1291 ret = PTR_ERR(data->jd_gpio); 1292 dev_err(card->dev, "error %d getting jd GPIO\n", ret); 1293 } 1294 } 1295 1296 put_adev: 1297 acpi_dev_put(adev); 1298 return ret; 1299 } 1300 1301 static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) 1302 { 1303 struct snd_soc_card *card = runtime->card; 1304 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1305 struct rt5640_set_jack_data *jack_data = &priv->jack_data; 1306 struct snd_soc_component *component = snd_soc_rtd_to_codec(runtime, 0)->component; 1307 const struct snd_soc_dapm_route *custom_map = NULL; 1308 int num_routes = 0; 1309 int ret; 1310 1311 card->dapm.idle_bias_off = true; 1312 jack_data->use_platform_clock = true; 1313 1314 /* Start with RC clk for jack-detect (we disable MCLK below) */ 1315 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) 1316 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1317 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK); 1318 1319 rt5640_sel_asrc_clk_src(component, 1320 RT5640_DA_STEREO_FILTER | 1321 RT5640_DA_MONO_L_FILTER | 1322 RT5640_DA_MONO_R_FILTER | 1323 RT5640_AD_STEREO_FILTER | 1324 RT5640_AD_MONO_L_FILTER | 1325 RT5640_AD_MONO_R_FILTER, 1326 RT5640_CLK_SEL_ASRC); 1327 1328 ret = snd_soc_add_card_controls(card, byt_rt5640_controls, 1329 ARRAY_SIZE(byt_rt5640_controls)); 1330 if (ret) { 1331 dev_err(card->dev, "unable to add card controls\n"); 1332 return ret; 1333 } 1334 1335 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) { 1336 case BYT_RT5640_IN1_MAP: 1337 custom_map = byt_rt5640_intmic_in1_map; 1338 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map); 1339 break; 1340 case BYT_RT5640_IN3_MAP: 1341 custom_map = byt_rt5640_intmic_in3_map; 1342 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map); 1343 break; 1344 case BYT_RT5640_DMIC1_MAP: 1345 custom_map = byt_rt5640_intmic_dmic1_map; 1346 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map); 1347 break; 1348 case BYT_RT5640_DMIC2_MAP: 1349 custom_map = byt_rt5640_intmic_dmic2_map; 1350 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map); 1351 break; 1352 } 1353 1354 ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes); 1355 if (ret) 1356 return ret; 1357 1358 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) { 1359 ret = snd_soc_dapm_add_routes(&card->dapm, 1360 byt_rt5640_hsmic2_in1_map, 1361 ARRAY_SIZE(byt_rt5640_hsmic2_in1_map)); 1362 if (ret) 1363 return ret; 1364 } 1365 1366 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { 1367 ret = snd_soc_dapm_add_routes(&card->dapm, 1368 byt_rt5640_ssp2_aif2_map, 1369 ARRAY_SIZE(byt_rt5640_ssp2_aif2_map)); 1370 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) { 1371 ret = snd_soc_dapm_add_routes(&card->dapm, 1372 byt_rt5640_ssp0_aif1_map, 1373 ARRAY_SIZE(byt_rt5640_ssp0_aif1_map)); 1374 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) { 1375 ret = snd_soc_dapm_add_routes(&card->dapm, 1376 byt_rt5640_ssp0_aif2_map, 1377 ARRAY_SIZE(byt_rt5640_ssp0_aif2_map)); 1378 } else { 1379 ret = snd_soc_dapm_add_routes(&card->dapm, 1380 byt_rt5640_ssp2_aif1_map, 1381 ARRAY_SIZE(byt_rt5640_ssp2_aif1_map)); 1382 } 1383 if (ret) 1384 return ret; 1385 1386 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { 1387 ret = snd_soc_dapm_add_routes(&card->dapm, 1388 byt_rt5640_mono_spk_map, 1389 ARRAY_SIZE(byt_rt5640_mono_spk_map)); 1390 } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) { 1391 ret = snd_soc_dapm_add_routes(&card->dapm, 1392 byt_rt5640_stereo_spk_map, 1393 ARRAY_SIZE(byt_rt5640_stereo_spk_map)); 1394 } 1395 if (ret) 1396 return ret; 1397 1398 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) { 1399 ret = snd_soc_dapm_add_routes(&card->dapm, 1400 byt_rt5640_lineout_map, 1401 ARRAY_SIZE(byt_rt5640_lineout_map)); 1402 if (ret) 1403 return ret; 1404 } 1405 1406 /* 1407 * The firmware might enable the clock at boot (this information 1408 * may or may not be reflected in the enable clock register). 1409 * To change the rate we must disable the clock first to cover 1410 * these cases. Due to common clock framework restrictions that 1411 * do not allow to disable a clock that has not been enabled, 1412 * we need to enable the clock first. 1413 */ 1414 ret = clk_prepare_enable(priv->mclk); 1415 if (!ret) 1416 clk_disable_unprepare(priv->mclk); 1417 1418 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) 1419 ret = clk_set_rate(priv->mclk, 25000000); 1420 else 1421 ret = clk_set_rate(priv->mclk, 19200000); 1422 if (ret) { 1423 dev_err(card->dev, "unable to set MCLK rate\n"); 1424 return ret; 1425 } 1426 1427 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 1428 ret = snd_soc_card_jack_new_pins(card, "Headset", 1429 SND_JACK_HEADSET | SND_JACK_BTN_0, 1430 &priv->jack, rt5640_pins, 1431 ARRAY_SIZE(rt5640_pins)); 1432 if (ret) { 1433 dev_err(card->dev, "Jack creation failed %d\n", ret); 1434 return ret; 1435 } 1436 snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0, 1437 KEY_PLAYPAUSE); 1438 1439 if (byt_rt5640_quirk & BYT_RT5640_USE_AMCR0F28) { 1440 ret = byt_rt5640_get_amcr0f28_settings(card); 1441 if (ret) 1442 return ret; 1443 } 1444 1445 snd_soc_component_set_jack(component, &priv->jack, &priv->jack_data); 1446 } 1447 1448 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1449 ret = snd_soc_card_jack_new_pins(card, "Headset", 1450 SND_JACK_HEADSET, 1451 &priv->jack, rt5640_pins, 1452 ARRAY_SIZE(rt5640_pins)); 1453 if (ret) 1454 return ret; 1455 1456 ret = snd_soc_card_jack_new_pins(card, "Headset 2", 1457 SND_JACK_HEADSET, 1458 &priv->jack2, rt5640_pins2, 1459 ARRAY_SIZE(rt5640_pins2)); 1460 if (ret) 1461 return ret; 1462 1463 rt5640_jack_gpio.data = priv; 1464 rt5640_jack_gpio.gpiod_dev = priv->codec_dev; 1465 rt5640_jack_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack1_check; 1466 ret = snd_soc_jack_add_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1467 if (ret) 1468 return ret; 1469 1470 rt5640_set_ovcd_params(component); 1471 rt5640_jack2_gpio.data = component; 1472 rt5640_jack2_gpio.gpiod_dev = priv->codec_dev; 1473 rt5640_jack2_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack2_check; 1474 ret = snd_soc_jack_add_gpios(&priv->jack2, 1, &rt5640_jack2_gpio); 1475 if (ret) { 1476 snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1477 return ret; 1478 } 1479 } 1480 1481 return 0; 1482 } 1483 1484 static void byt_rt5640_exit(struct snd_soc_pcm_runtime *runtime) 1485 { 1486 struct snd_soc_card *card = runtime->card; 1487 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1488 1489 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1490 snd_soc_jack_free_gpios(&priv->jack2, 1, &rt5640_jack2_gpio); 1491 snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1492 } 1493 } 1494 1495 static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd, 1496 struct snd_pcm_hw_params *params) 1497 { 1498 struct snd_interval *rate = hw_param_interval(params, 1499 SNDRV_PCM_HW_PARAM_RATE); 1500 struct snd_interval *channels = hw_param_interval(params, 1501 SNDRV_PCM_HW_PARAM_CHANNELS); 1502 int ret, bits; 1503 1504 /* The DSP will convert the FE rate to 48k, stereo */ 1505 rate->min = rate->max = 48000; 1506 channels->min = channels->max = 2; 1507 1508 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 1509 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 1510 /* set SSP0 to 16-bit */ 1511 params_set_format(params, SNDRV_PCM_FORMAT_S16_LE); 1512 bits = 16; 1513 } else { 1514 /* set SSP2 to 24-bit */ 1515 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); 1516 bits = 24; 1517 } 1518 1519 /* 1520 * Default mode for SSP configuration is TDM 4 slot, override config 1521 * with explicit setting to I2S 2ch. The word length is set with 1522 * dai_set_tdm_slot() since there is no other API exposed 1523 */ 1524 ret = snd_soc_dai_set_fmt(snd_soc_rtd_to_cpu(rtd, 0), 1525 SND_SOC_DAIFMT_I2S | 1526 SND_SOC_DAIFMT_NB_NF | 1527 SND_SOC_DAIFMT_BP_FP); 1528 if (ret < 0) { 1529 dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret); 1530 return ret; 1531 } 1532 1533 ret = snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits); 1534 if (ret < 0) { 1535 dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); 1536 return ret; 1537 } 1538 1539 return 0; 1540 } 1541 1542 static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream) 1543 { 1544 return snd_pcm_hw_constraint_single(substream->runtime, 1545 SNDRV_PCM_HW_PARAM_RATE, 48000); 1546 } 1547 1548 static const struct snd_soc_ops byt_rt5640_aif1_ops = { 1549 .startup = byt_rt5640_aif1_startup, 1550 }; 1551 1552 static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = { 1553 .hw_params = byt_rt5640_aif1_hw_params, 1554 }; 1555 1556 SND_SOC_DAILINK_DEF(dummy, 1557 DAILINK_COMP_ARRAY(COMP_DUMMY())); 1558 1559 SND_SOC_DAILINK_DEF(media, 1560 DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai"))); 1561 1562 SND_SOC_DAILINK_DEF(deepbuffer, 1563 DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai"))); 1564 1565 SND_SOC_DAILINK_DEF(ssp2_port, 1566 /* overwritten for ssp0 routing */ 1567 DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port"))); 1568 SND_SOC_DAILINK_DEF(ssp2_codec, 1569 DAILINK_COMP_ARRAY(COMP_CODEC( 1570 /* overwritten with HID */ "i2c-10EC5640:00", 1571 /* changed w/ quirk */ "rt5640-aif1"))); 1572 1573 SND_SOC_DAILINK_DEF(platform, 1574 DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform"))); 1575 1576 static struct snd_soc_dai_link byt_rt5640_dais[] = { 1577 [MERR_DPCM_AUDIO] = { 1578 .name = "Baytrail Audio Port", 1579 .stream_name = "Baytrail Audio", 1580 .nonatomic = true, 1581 .dynamic = 1, 1582 .ops = &byt_rt5640_aif1_ops, 1583 SND_SOC_DAILINK_REG(media, dummy, platform), 1584 }, 1585 [MERR_DPCM_DEEP_BUFFER] = { 1586 .name = "Deep-Buffer Audio Port", 1587 .stream_name = "Deep-Buffer Audio", 1588 .nonatomic = true, 1589 .dynamic = 1, 1590 .playback_only = 1, 1591 .ops = &byt_rt5640_aif1_ops, 1592 SND_SOC_DAILINK_REG(deepbuffer, dummy, platform), 1593 }, 1594 /* back ends */ 1595 { 1596 .name = "SSP2-Codec", 1597 .id = 0, 1598 .no_pcm = 1, 1599 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 1600 | SND_SOC_DAIFMT_CBC_CFC, 1601 .be_hw_params_fixup = byt_rt5640_codec_fixup, 1602 .init = byt_rt5640_init, 1603 .exit = byt_rt5640_exit, 1604 .ops = &byt_rt5640_be_ssp2_ops, 1605 SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform), 1606 }, 1607 }; 1608 1609 /* SoC card */ 1610 static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN]; 1611 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) 1612 static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */ 1613 #endif 1614 static char byt_rt5640_components[64]; /* = "cfg-spk:* cfg-mic:* ..." */ 1615 1616 static int byt_rt5640_suspend(struct snd_soc_card *card) 1617 { 1618 struct snd_soc_component *component; 1619 1620 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk)) 1621 return 0; 1622 1623 for_each_card_components(card, component) { 1624 if (!strcmp(component->name, byt_rt5640_codec_name)) { 1625 dev_dbg(component->dev, "disabling jack detect before suspend\n"); 1626 snd_soc_component_set_jack(component, NULL, NULL); 1627 break; 1628 } 1629 } 1630 1631 return 0; 1632 } 1633 1634 static int byt_rt5640_resume(struct snd_soc_card *card) 1635 { 1636 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1637 struct snd_soc_component *component; 1638 1639 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk)) 1640 return 0; 1641 1642 for_each_card_components(card, component) { 1643 if (!strcmp(component->name, byt_rt5640_codec_name)) { 1644 dev_dbg(component->dev, "re-enabling jack detect after resume\n"); 1645 snd_soc_component_set_jack(component, &priv->jack, 1646 &priv->jack_data); 1647 break; 1648 } 1649 } 1650 1651 return 0; 1652 } 1653 1654 /* use space before codec name to simplify card ID, and simplify driver name */ 1655 #define SOF_CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */ 1656 #define SOF_DRIVER_NAME "SOF" 1657 1658 #define CARD_NAME "bytcr-rt5640" 1659 #define DRIVER_NAME NULL /* card name will be used for driver name */ 1660 1661 static struct snd_soc_card byt_rt5640_card = { 1662 .owner = THIS_MODULE, 1663 .dai_link = byt_rt5640_dais, 1664 .num_links = ARRAY_SIZE(byt_rt5640_dais), 1665 .dapm_widgets = byt_rt5640_widgets, 1666 .num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets), 1667 .dapm_routes = byt_rt5640_audio_map, 1668 .num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map), 1669 .fully_routed = true, 1670 .suspend_pre = byt_rt5640_suspend, 1671 .resume_post = byt_rt5640_resume, 1672 }; 1673 1674 struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */ 1675 u64 aif_value; /* 1: AIF1, 2: AIF2 */ 1676 u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */ 1677 }; 1678 1679 static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) 1680 { 1681 struct device *dev = &pdev->dev; 1682 static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" }; 1683 struct snd_soc_acpi_mach *mach = dev_get_platdata(dev); 1684 __maybe_unused const char *spk_type; 1685 const struct dmi_system_id *dmi_id; 1686 const char *headset2_string = ""; 1687 const char *lineout_string = ""; 1688 struct byt_rt5640_private *priv; 1689 const char *platform_name; 1690 struct acpi_device *adev; 1691 struct device *codec_dev; 1692 const char *cfg_spk; 1693 bool sof_parent; 1694 int ret_val = 0; 1695 int dai_index = 0; 1696 int i, aif; 1697 1698 is_bytcr = false; 1699 priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); 1700 if (!priv) 1701 return -ENOMEM; 1702 1703 /* register the soc card */ 1704 byt_rt5640_card.dev = dev; 1705 snd_soc_card_set_drvdata(&byt_rt5640_card, priv); 1706 1707 /* fix index of codec dai */ 1708 for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) { 1709 if (byt_rt5640_dais[i].num_codecs && 1710 !strcmp(byt_rt5640_dais[i].codecs->name, 1711 "i2c-10EC5640:00")) { 1712 dai_index = i; 1713 break; 1714 } 1715 } 1716 1717 /* fixup codec name based on HID */ 1718 adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1); 1719 if (adev) { 1720 snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name), 1721 "i2c-%s", acpi_dev_name(adev)); 1722 byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name; 1723 } else { 1724 dev_err(dev, "Error cannot find '%s' dev\n", mach->id); 1725 return -ENOENT; 1726 } 1727 1728 codec_dev = acpi_get_first_physical_node(adev); 1729 acpi_dev_put(adev); 1730 1731 if (codec_dev) { 1732 priv->codec_dev = get_device(codec_dev); 1733 } else { 1734 /* 1735 * Special case for Android tablets where the codec i2c_client 1736 * has been manually instantiated by x86_android_tablets.ko due 1737 * to a broken DSDT. 1738 */ 1739 codec_dev = bus_find_device_by_name(&i2c_bus_type, NULL, 1740 BYT_RT5640_FALLBACK_CODEC_DEV_NAME); 1741 if (!codec_dev) 1742 return -EPROBE_DEFER; 1743 1744 if (!i2c_verify_client(codec_dev)) { 1745 dev_err(dev, "Error '%s' is not an i2c_client\n", 1746 BYT_RT5640_FALLBACK_CODEC_DEV_NAME); 1747 put_device(codec_dev); 1748 } 1749 1750 /* fixup codec name */ 1751 strscpy(byt_rt5640_codec_name, BYT_RT5640_FALLBACK_CODEC_DEV_NAME, 1752 sizeof(byt_rt5640_codec_name)); 1753 1754 /* bus_find_device() returns a reference no need to get() */ 1755 priv->codec_dev = codec_dev; 1756 } 1757 1758 /* 1759 * swap SSP0 if bytcr is detected 1760 * (will be overridden if DMI quirk is detected) 1761 */ 1762 if (soc_intel_is_byt()) { 1763 if (mach->mach_params.acpi_ipc_irq_index == 0) 1764 is_bytcr = true; 1765 } 1766 1767 if (is_bytcr) { 1768 /* 1769 * Baytrail CR platforms may have CHAN package in BIOS, try 1770 * to find relevant routing quirk based as done on Windows 1771 * platforms. We have to read the information directly from the 1772 * BIOS, at this stage the card is not created and the links 1773 * with the codec driver/pdata are non-existent 1774 */ 1775 1776 struct acpi_chan_package chan_package = { 0 }; 1777 1778 /* format specified: 2 64-bit integers */ 1779 struct acpi_buffer format = {sizeof("NN"), "NN"}; 1780 struct acpi_buffer state = {0, NULL}; 1781 struct snd_soc_acpi_package_context pkg_ctx; 1782 bool pkg_found = false; 1783 1784 state.length = sizeof(chan_package); 1785 state.pointer = &chan_package; 1786 1787 pkg_ctx.name = "CHAN"; 1788 pkg_ctx.length = 2; 1789 pkg_ctx.format = &format; 1790 pkg_ctx.state = &state; 1791 pkg_ctx.data_valid = false; 1792 1793 pkg_found = snd_soc_acpi_find_package_from_hid(mach->id, 1794 &pkg_ctx); 1795 if (pkg_found) { 1796 if (chan_package.aif_value == 1) { 1797 dev_info(dev, "BIOS Routing: AIF1 connected\n"); 1798 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1; 1799 } else if (chan_package.aif_value == 2) { 1800 dev_info(dev, "BIOS Routing: AIF2 connected\n"); 1801 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2; 1802 } else { 1803 dev_info(dev, "BIOS Routing isn't valid, ignored\n"); 1804 pkg_found = false; 1805 } 1806 } 1807 1808 if (!pkg_found) { 1809 /* no BIOS indications, assume SSP0-AIF2 connection */ 1810 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2; 1811 } 1812 1813 /* change defaults for Baytrail-CR capture */ 1814 byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS; 1815 } else { 1816 byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP | 1817 BYT_RT5640_JD_SRC_JD2_IN4N | 1818 BYT_RT5640_OVCD_TH_2000UA | 1819 BYT_RT5640_OVCD_SF_0P75; 1820 } 1821 1822 /* check quirks before creating card */ 1823 dmi_id = dmi_first_match(byt_rt5640_quirk_table); 1824 if (dmi_id) 1825 byt_rt5640_quirk = (unsigned long)dmi_id->driver_data; 1826 if (quirk_override != -1) { 1827 dev_info(dev, "Overriding quirk 0x%lx => 0x%x\n", 1828 byt_rt5640_quirk, quirk_override); 1829 byt_rt5640_quirk = quirk_override; 1830 } 1831 1832 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1833 acpi_dev_add_driver_gpios(ACPI_COMPANION(priv->codec_dev), 1834 byt_rt5640_hp_elitepad_1000g2_gpios); 1835 1836 priv->hsmic_detect = devm_fwnode_gpiod_get(dev, codec_dev->fwnode, 1837 "headset-mic-detect", GPIOD_IN, 1838 "headset-mic-detect"); 1839 if (IS_ERR(priv->hsmic_detect)) { 1840 ret_val = dev_err_probe(dev, PTR_ERR(priv->hsmic_detect), 1841 "getting hsmic-detect GPIO\n"); 1842 goto err_device; 1843 } 1844 } 1845 1846 /* Must be called before register_card, also see declaration comment. */ 1847 ret_val = byt_rt5640_add_codec_device_props(codec_dev, priv); 1848 if (ret_val) 1849 goto err_remove_gpios; 1850 1851 log_quirks(dev); 1852 1853 if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) || 1854 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 1855 byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2"; 1856 aif = 2; 1857 } else { 1858 aif = 1; 1859 } 1860 1861 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 1862 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) 1863 byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port"; 1864 1865 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) { 1866 priv->mclk = devm_clk_get_optional(dev, "pmc_plt_clk_3"); 1867 if (IS_ERR(priv->mclk)) { 1868 ret_val = dev_err_probe(dev, PTR_ERR(priv->mclk), 1869 "Failed to get MCLK from pmc_plt_clk_3\n"); 1870 goto err; 1871 } 1872 /* 1873 * Fall back to bit clock usage when clock is not 1874 * available likely due to missing dependencies. 1875 */ 1876 if (!priv->mclk) 1877 byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN; 1878 } 1879 1880 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) { 1881 cfg_spk = "0"; 1882 spk_type = "none"; 1883 } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { 1884 cfg_spk = "1"; 1885 spk_type = "mono"; 1886 } else if (byt_rt5640_quirk & BYT_RT5640_SWAPPED_SPEAKERS) { 1887 cfg_spk = "swapped"; 1888 spk_type = "swapped"; 1889 } else { 1890 cfg_spk = "2"; 1891 spk_type = "stereo"; 1892 } 1893 1894 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) { 1895 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2) 1896 lineout_string = " cfg-hp2:lineout"; 1897 else 1898 lineout_string = " cfg-lineout:2"; 1899 } 1900 1901 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) 1902 headset2_string = " cfg-hs2:in1"; 1903 1904 snprintf(byt_rt5640_components, sizeof(byt_rt5640_components), 1905 "cfg-spk:%s cfg-mic:%s aif:%d%s%s", cfg_spk, 1906 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif, 1907 lineout_string, headset2_string); 1908 byt_rt5640_card.components = byt_rt5640_components; 1909 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) 1910 snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name), 1911 "bytcr-rt5640-%s-spk-%s-mic", spk_type, 1912 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]); 1913 byt_rt5640_card.long_name = byt_rt5640_long_name; 1914 #endif 1915 1916 /* override platform name, if required */ 1917 platform_name = mach->mach_params.platform; 1918 1919 ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card, 1920 platform_name); 1921 if (ret_val) 1922 goto err; 1923 1924 sof_parent = snd_soc_acpi_sof_parent(dev); 1925 1926 /* set card and driver name */ 1927 if (sof_parent) { 1928 byt_rt5640_card.name = SOF_CARD_NAME; 1929 byt_rt5640_card.driver_name = SOF_DRIVER_NAME; 1930 } else { 1931 byt_rt5640_card.name = CARD_NAME; 1932 byt_rt5640_card.driver_name = DRIVER_NAME; 1933 } 1934 1935 /* set pm ops */ 1936 if (sof_parent) 1937 dev->driver->pm = &snd_soc_pm_ops; 1938 1939 ret_val = devm_snd_soc_register_card(dev, &byt_rt5640_card); 1940 if (ret_val) { 1941 dev_err(dev, "devm_snd_soc_register_card failed %d\n", ret_val); 1942 goto err; 1943 } 1944 platform_set_drvdata(pdev, &byt_rt5640_card); 1945 return ret_val; 1946 1947 err: 1948 device_remove_software_node(priv->codec_dev); 1949 err_remove_gpios: 1950 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 1951 acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev)); 1952 err_device: 1953 put_device(priv->codec_dev); 1954 return ret_val; 1955 } 1956 1957 static void snd_byt_rt5640_mc_remove(struct platform_device *pdev) 1958 { 1959 struct snd_soc_card *card = platform_get_drvdata(pdev); 1960 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1961 1962 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 1963 acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev)); 1964 1965 device_remove_software_node(priv->codec_dev); 1966 put_device(priv->codec_dev); 1967 } 1968 1969 static struct platform_driver snd_byt_rt5640_mc_driver = { 1970 .driver = { 1971 .name = "bytcr_rt5640", 1972 }, 1973 .probe = snd_byt_rt5640_mc_probe, 1974 .remove = snd_byt_rt5640_mc_remove, 1975 }; 1976 1977 module_platform_driver(snd_byt_rt5640_mc_driver); 1978 1979 MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver"); 1980 MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>"); 1981 MODULE_LICENSE("GPL v2"); 1982 MODULE_ALIAS("platform:bytcr_rt5640"); 1983