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 { /* Vexia Edu Atla 10 tablet */ 1136 .matches = { 1137 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1138 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1139 /* Above strings are too generic, also match on BIOS date */ 1140 DMI_MATCH(DMI_BIOS_DATE, "08/25/2014"), 1141 }, 1142 .driver_data = (void *)(BYT_RT5640_IN1_MAP | 1143 BYT_RT5640_JD_SRC_JD2_IN4N | 1144 BYT_RT5640_OVCD_TH_2000UA | 1145 BYT_RT5640_OVCD_SF_0P75 | 1146 BYT_RT5640_DIFF_MIC | 1147 BYT_RT5640_SSP0_AIF2 | 1148 BYT_RT5640_MCLK_EN), 1149 }, 1150 { /* Voyo Winpad A15 */ 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, "11/20/2014"), 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_MCLK_EN), 1163 }, 1164 { /* Catch-all for generic Insyde tablets, must be last */ 1165 .matches = { 1166 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1167 }, 1168 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS | 1169 BYT_RT5640_MCLK_EN | 1170 BYT_RT5640_SSP0_AIF1), 1171 1172 }, 1173 {} 1174 }; 1175 1176 /* 1177 * Note this MUST be called before snd_soc_register_card(), so that the props 1178 * are in place before the codec component driver's probe function parses them. 1179 */ 1180 static int byt_rt5640_add_codec_device_props(struct device *i2c_dev, 1181 struct byt_rt5640_private *priv) 1182 { 1183 struct property_entry props[MAX_NO_PROPS] = {}; 1184 struct fwnode_handle *fwnode; 1185 int cnt = 0; 1186 int ret; 1187 1188 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) { 1189 case BYT_RT5640_DMIC1_MAP: 1190 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin", 1191 RT5640_DMIC1_DATA_PIN_IN1P); 1192 break; 1193 case BYT_RT5640_DMIC2_MAP: 1194 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin", 1195 RT5640_DMIC2_DATA_PIN_IN1N); 1196 break; 1197 case BYT_RT5640_IN1_MAP: 1198 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 1199 props[cnt++] = 1200 PROPERTY_ENTRY_BOOL("realtek,in1-differential"); 1201 break; 1202 case BYT_RT5640_IN3_MAP: 1203 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) 1204 props[cnt++] = 1205 PROPERTY_ENTRY_BOOL("realtek,in3-differential"); 1206 break; 1207 } 1208 1209 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 1210 if (BYT_RT5640_JDSRC(byt_rt5640_quirk) != RT5640_JD_SRC_EXT_GPIO) { 1211 props[cnt++] = PROPERTY_ENTRY_U32( 1212 "realtek,jack-detect-source", 1213 BYT_RT5640_JDSRC(byt_rt5640_quirk)); 1214 } 1215 1216 props[cnt++] = PROPERTY_ENTRY_U32( 1217 "realtek,over-current-threshold-microamp", 1218 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100); 1219 1220 props[cnt++] = PROPERTY_ENTRY_U32( 1221 "realtek,over-current-scale-factor", 1222 BYT_RT5640_OVCD_SF(byt_rt5640_quirk)); 1223 } 1224 1225 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV) 1226 props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted"); 1227 1228 fwnode = fwnode_create_software_node(props, NULL); 1229 if (IS_ERR(fwnode)) { 1230 /* put_device() is handled in caller */ 1231 return PTR_ERR(fwnode); 1232 } 1233 1234 ret = device_add_software_node(i2c_dev, to_software_node(fwnode)); 1235 1236 fwnode_handle_put(fwnode); 1237 1238 return ret; 1239 } 1240 1241 /* Some Android devs specify IRQs/GPIOS in a special AMCR0F28 ACPI device */ 1242 static const struct acpi_gpio_params amcr0f28_jd_gpio = { 1, 0, false }; 1243 1244 static const struct acpi_gpio_mapping amcr0f28_gpios[] = { 1245 { "rt5640-jd-gpios", &amcr0f28_jd_gpio, 1 }, 1246 { } 1247 }; 1248 1249 static int byt_rt5640_get_amcr0f28_settings(struct snd_soc_card *card) 1250 { 1251 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1252 struct rt5640_set_jack_data *data = &priv->jack_data; 1253 struct acpi_device *adev; 1254 int ret = 0; 1255 1256 adev = acpi_dev_get_first_match_dev("AMCR0F28", "1", -1); 1257 if (!adev) { 1258 dev_err(card->dev, "error cannot find AMCR0F28 adev\n"); 1259 return -ENOENT; 1260 } 1261 1262 data->codec_irq_override = acpi_dev_gpio_irq_get(adev, 0); 1263 if (data->codec_irq_override < 0) { 1264 ret = data->codec_irq_override; 1265 dev_err(card->dev, "error %d getting codec IRQ\n", ret); 1266 goto put_adev; 1267 } 1268 1269 if (BYT_RT5640_JDSRC(byt_rt5640_quirk) == RT5640_JD_SRC_EXT_GPIO) { 1270 acpi_dev_add_driver_gpios(adev, amcr0f28_gpios); 1271 data->jd_gpio = devm_fwnode_gpiod_get(card->dev, acpi_fwnode_handle(adev), 1272 "rt5640-jd", GPIOD_IN, "rt5640-jd"); 1273 acpi_dev_remove_driver_gpios(adev); 1274 1275 if (IS_ERR(data->jd_gpio)) { 1276 ret = PTR_ERR(data->jd_gpio); 1277 dev_err(card->dev, "error %d getting jd GPIO\n", ret); 1278 } 1279 } 1280 1281 put_adev: 1282 acpi_dev_put(adev); 1283 return ret; 1284 } 1285 1286 static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) 1287 { 1288 struct snd_soc_card *card = runtime->card; 1289 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1290 struct rt5640_set_jack_data *jack_data = &priv->jack_data; 1291 struct snd_soc_component *component = snd_soc_rtd_to_codec(runtime, 0)->component; 1292 const struct snd_soc_dapm_route *custom_map = NULL; 1293 int num_routes = 0; 1294 int ret; 1295 1296 card->dapm.idle_bias_off = true; 1297 jack_data->use_platform_clock = true; 1298 1299 /* Start with RC clk for jack-detect (we disable MCLK below) */ 1300 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) 1301 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1302 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK); 1303 1304 rt5640_sel_asrc_clk_src(component, 1305 RT5640_DA_STEREO_FILTER | 1306 RT5640_DA_MONO_L_FILTER | 1307 RT5640_DA_MONO_R_FILTER | 1308 RT5640_AD_STEREO_FILTER | 1309 RT5640_AD_MONO_L_FILTER | 1310 RT5640_AD_MONO_R_FILTER, 1311 RT5640_CLK_SEL_ASRC); 1312 1313 ret = snd_soc_add_card_controls(card, byt_rt5640_controls, 1314 ARRAY_SIZE(byt_rt5640_controls)); 1315 if (ret) { 1316 dev_err(card->dev, "unable to add card controls\n"); 1317 return ret; 1318 } 1319 1320 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) { 1321 case BYT_RT5640_IN1_MAP: 1322 custom_map = byt_rt5640_intmic_in1_map; 1323 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map); 1324 break; 1325 case BYT_RT5640_IN3_MAP: 1326 custom_map = byt_rt5640_intmic_in3_map; 1327 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map); 1328 break; 1329 case BYT_RT5640_DMIC1_MAP: 1330 custom_map = byt_rt5640_intmic_dmic1_map; 1331 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map); 1332 break; 1333 case BYT_RT5640_DMIC2_MAP: 1334 custom_map = byt_rt5640_intmic_dmic2_map; 1335 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map); 1336 break; 1337 } 1338 1339 ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes); 1340 if (ret) 1341 return ret; 1342 1343 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) { 1344 ret = snd_soc_dapm_add_routes(&card->dapm, 1345 byt_rt5640_hsmic2_in1_map, 1346 ARRAY_SIZE(byt_rt5640_hsmic2_in1_map)); 1347 if (ret) 1348 return ret; 1349 } 1350 1351 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { 1352 ret = snd_soc_dapm_add_routes(&card->dapm, 1353 byt_rt5640_ssp2_aif2_map, 1354 ARRAY_SIZE(byt_rt5640_ssp2_aif2_map)); 1355 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) { 1356 ret = snd_soc_dapm_add_routes(&card->dapm, 1357 byt_rt5640_ssp0_aif1_map, 1358 ARRAY_SIZE(byt_rt5640_ssp0_aif1_map)); 1359 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) { 1360 ret = snd_soc_dapm_add_routes(&card->dapm, 1361 byt_rt5640_ssp0_aif2_map, 1362 ARRAY_SIZE(byt_rt5640_ssp0_aif2_map)); 1363 } else { 1364 ret = snd_soc_dapm_add_routes(&card->dapm, 1365 byt_rt5640_ssp2_aif1_map, 1366 ARRAY_SIZE(byt_rt5640_ssp2_aif1_map)); 1367 } 1368 if (ret) 1369 return ret; 1370 1371 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { 1372 ret = snd_soc_dapm_add_routes(&card->dapm, 1373 byt_rt5640_mono_spk_map, 1374 ARRAY_SIZE(byt_rt5640_mono_spk_map)); 1375 } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) { 1376 ret = snd_soc_dapm_add_routes(&card->dapm, 1377 byt_rt5640_stereo_spk_map, 1378 ARRAY_SIZE(byt_rt5640_stereo_spk_map)); 1379 } 1380 if (ret) 1381 return ret; 1382 1383 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) { 1384 ret = snd_soc_dapm_add_routes(&card->dapm, 1385 byt_rt5640_lineout_map, 1386 ARRAY_SIZE(byt_rt5640_lineout_map)); 1387 if (ret) 1388 return ret; 1389 } 1390 1391 /* 1392 * The firmware might enable the clock at boot (this information 1393 * may or may not be reflected in the enable clock register). 1394 * To change the rate we must disable the clock first to cover 1395 * these cases. Due to common clock framework restrictions that 1396 * do not allow to disable a clock that has not been enabled, 1397 * we need to enable the clock first. 1398 */ 1399 ret = clk_prepare_enable(priv->mclk); 1400 if (!ret) 1401 clk_disable_unprepare(priv->mclk); 1402 1403 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) 1404 ret = clk_set_rate(priv->mclk, 25000000); 1405 else 1406 ret = clk_set_rate(priv->mclk, 19200000); 1407 if (ret) { 1408 dev_err(card->dev, "unable to set MCLK rate\n"); 1409 return ret; 1410 } 1411 1412 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) { 1413 ret = snd_soc_card_jack_new_pins(card, "Headset", 1414 SND_JACK_HEADSET | SND_JACK_BTN_0, 1415 &priv->jack, rt5640_pins, 1416 ARRAY_SIZE(rt5640_pins)); 1417 if (ret) { 1418 dev_err(card->dev, "Jack creation failed %d\n", ret); 1419 return ret; 1420 } 1421 snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0, 1422 KEY_PLAYPAUSE); 1423 1424 if (byt_rt5640_quirk & BYT_RT5640_USE_AMCR0F28) { 1425 ret = byt_rt5640_get_amcr0f28_settings(card); 1426 if (ret) 1427 return ret; 1428 } 1429 1430 snd_soc_component_set_jack(component, &priv->jack, &priv->jack_data); 1431 } 1432 1433 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1434 ret = snd_soc_card_jack_new_pins(card, "Headset", 1435 SND_JACK_HEADSET, 1436 &priv->jack, rt5640_pins, 1437 ARRAY_SIZE(rt5640_pins)); 1438 if (ret) 1439 return ret; 1440 1441 ret = snd_soc_card_jack_new_pins(card, "Headset 2", 1442 SND_JACK_HEADSET, 1443 &priv->jack2, rt5640_pins2, 1444 ARRAY_SIZE(rt5640_pins2)); 1445 if (ret) 1446 return ret; 1447 1448 rt5640_jack_gpio.data = priv; 1449 rt5640_jack_gpio.gpiod_dev = priv->codec_dev; 1450 rt5640_jack_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack1_check; 1451 ret = snd_soc_jack_add_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1452 if (ret) 1453 return ret; 1454 1455 rt5640_set_ovcd_params(component); 1456 rt5640_jack2_gpio.data = component; 1457 rt5640_jack2_gpio.gpiod_dev = priv->codec_dev; 1458 rt5640_jack2_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack2_check; 1459 ret = snd_soc_jack_add_gpios(&priv->jack2, 1, &rt5640_jack2_gpio); 1460 if (ret) { 1461 snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1462 return ret; 1463 } 1464 } 1465 1466 return 0; 1467 } 1468 1469 static void byt_rt5640_exit(struct snd_soc_pcm_runtime *runtime) 1470 { 1471 struct snd_soc_card *card = runtime->card; 1472 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1473 1474 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1475 snd_soc_jack_free_gpios(&priv->jack2, 1, &rt5640_jack2_gpio); 1476 snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio); 1477 } 1478 } 1479 1480 static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd, 1481 struct snd_pcm_hw_params *params) 1482 { 1483 struct snd_interval *rate = hw_param_interval(params, 1484 SNDRV_PCM_HW_PARAM_RATE); 1485 struct snd_interval *channels = hw_param_interval(params, 1486 SNDRV_PCM_HW_PARAM_CHANNELS); 1487 int ret, bits; 1488 1489 /* The DSP will convert the FE rate to 48k, stereo */ 1490 rate->min = rate->max = 48000; 1491 channels->min = channels->max = 2; 1492 1493 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 1494 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 1495 /* set SSP0 to 16-bit */ 1496 params_set_format(params, SNDRV_PCM_FORMAT_S16_LE); 1497 bits = 16; 1498 } else { 1499 /* set SSP2 to 24-bit */ 1500 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); 1501 bits = 24; 1502 } 1503 1504 /* 1505 * Default mode for SSP configuration is TDM 4 slot, override config 1506 * with explicit setting to I2S 2ch. The word length is set with 1507 * dai_set_tdm_slot() since there is no other API exposed 1508 */ 1509 ret = snd_soc_dai_set_fmt(snd_soc_rtd_to_cpu(rtd, 0), 1510 SND_SOC_DAIFMT_I2S | 1511 SND_SOC_DAIFMT_NB_NF | 1512 SND_SOC_DAIFMT_BP_FP); 1513 if (ret < 0) { 1514 dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret); 1515 return ret; 1516 } 1517 1518 ret = snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits); 1519 if (ret < 0) { 1520 dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); 1521 return ret; 1522 } 1523 1524 return 0; 1525 } 1526 1527 static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream) 1528 { 1529 return snd_pcm_hw_constraint_single(substream->runtime, 1530 SNDRV_PCM_HW_PARAM_RATE, 48000); 1531 } 1532 1533 static const struct snd_soc_ops byt_rt5640_aif1_ops = { 1534 .startup = byt_rt5640_aif1_startup, 1535 }; 1536 1537 static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = { 1538 .hw_params = byt_rt5640_aif1_hw_params, 1539 }; 1540 1541 SND_SOC_DAILINK_DEF(dummy, 1542 DAILINK_COMP_ARRAY(COMP_DUMMY())); 1543 1544 SND_SOC_DAILINK_DEF(media, 1545 DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai"))); 1546 1547 SND_SOC_DAILINK_DEF(deepbuffer, 1548 DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai"))); 1549 1550 SND_SOC_DAILINK_DEF(ssp2_port, 1551 /* overwritten for ssp0 routing */ 1552 DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port"))); 1553 SND_SOC_DAILINK_DEF(ssp2_codec, 1554 DAILINK_COMP_ARRAY(COMP_CODEC( 1555 /* overwritten with HID */ "i2c-10EC5640:00", 1556 /* changed w/ quirk */ "rt5640-aif1"))); 1557 1558 SND_SOC_DAILINK_DEF(platform, 1559 DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform"))); 1560 1561 static struct snd_soc_dai_link byt_rt5640_dais[] = { 1562 [MERR_DPCM_AUDIO] = { 1563 .name = "Baytrail Audio Port", 1564 .stream_name = "Baytrail Audio", 1565 .nonatomic = true, 1566 .dynamic = 1, 1567 .dpcm_playback = 1, 1568 .dpcm_capture = 1, 1569 .ops = &byt_rt5640_aif1_ops, 1570 SND_SOC_DAILINK_REG(media, dummy, platform), 1571 }, 1572 [MERR_DPCM_DEEP_BUFFER] = { 1573 .name = "Deep-Buffer Audio Port", 1574 .stream_name = "Deep-Buffer Audio", 1575 .nonatomic = true, 1576 .dynamic = 1, 1577 .dpcm_playback = 1, 1578 .ops = &byt_rt5640_aif1_ops, 1579 SND_SOC_DAILINK_REG(deepbuffer, dummy, platform), 1580 }, 1581 /* back ends */ 1582 { 1583 .name = "SSP2-Codec", 1584 .id = 0, 1585 .no_pcm = 1, 1586 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 1587 | SND_SOC_DAIFMT_CBC_CFC, 1588 .be_hw_params_fixup = byt_rt5640_codec_fixup, 1589 .dpcm_playback = 1, 1590 .dpcm_capture = 1, 1591 .init = byt_rt5640_init, 1592 .exit = byt_rt5640_exit, 1593 .ops = &byt_rt5640_be_ssp2_ops, 1594 SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform), 1595 }, 1596 }; 1597 1598 /* SoC card */ 1599 static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN]; 1600 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) 1601 static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */ 1602 #endif 1603 static char byt_rt5640_components[64]; /* = "cfg-spk:* cfg-mic:* ..." */ 1604 1605 static int byt_rt5640_suspend(struct snd_soc_card *card) 1606 { 1607 struct snd_soc_component *component; 1608 1609 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk)) 1610 return 0; 1611 1612 for_each_card_components(card, component) { 1613 if (!strcmp(component->name, byt_rt5640_codec_name)) { 1614 dev_dbg(component->dev, "disabling jack detect before suspend\n"); 1615 snd_soc_component_set_jack(component, NULL, NULL); 1616 break; 1617 } 1618 } 1619 1620 return 0; 1621 } 1622 1623 static int byt_rt5640_resume(struct snd_soc_card *card) 1624 { 1625 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1626 struct snd_soc_component *component; 1627 1628 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk)) 1629 return 0; 1630 1631 for_each_card_components(card, component) { 1632 if (!strcmp(component->name, byt_rt5640_codec_name)) { 1633 dev_dbg(component->dev, "re-enabling jack detect after resume\n"); 1634 snd_soc_component_set_jack(component, &priv->jack, 1635 &priv->jack_data); 1636 break; 1637 } 1638 } 1639 1640 return 0; 1641 } 1642 1643 /* use space before codec name to simplify card ID, and simplify driver name */ 1644 #define SOF_CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */ 1645 #define SOF_DRIVER_NAME "SOF" 1646 1647 #define CARD_NAME "bytcr-rt5640" 1648 #define DRIVER_NAME NULL /* card name will be used for driver name */ 1649 1650 static struct snd_soc_card byt_rt5640_card = { 1651 .owner = THIS_MODULE, 1652 .dai_link = byt_rt5640_dais, 1653 .num_links = ARRAY_SIZE(byt_rt5640_dais), 1654 .dapm_widgets = byt_rt5640_widgets, 1655 .num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets), 1656 .dapm_routes = byt_rt5640_audio_map, 1657 .num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map), 1658 .fully_routed = true, 1659 .suspend_pre = byt_rt5640_suspend, 1660 .resume_post = byt_rt5640_resume, 1661 }; 1662 1663 struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */ 1664 u64 aif_value; /* 1: AIF1, 2: AIF2 */ 1665 u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */ 1666 }; 1667 1668 static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) 1669 { 1670 struct device *dev = &pdev->dev; 1671 static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" }; 1672 struct snd_soc_acpi_mach *mach = dev_get_platdata(dev); 1673 __maybe_unused const char *spk_type; 1674 const struct dmi_system_id *dmi_id; 1675 const char *headset2_string = ""; 1676 const char *lineout_string = ""; 1677 struct byt_rt5640_private *priv; 1678 const char *platform_name; 1679 struct acpi_device *adev; 1680 struct device *codec_dev; 1681 const char *cfg_spk; 1682 bool sof_parent; 1683 int ret_val = 0; 1684 int dai_index = 0; 1685 int i, aif; 1686 1687 is_bytcr = false; 1688 priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); 1689 if (!priv) 1690 return -ENOMEM; 1691 1692 /* register the soc card */ 1693 byt_rt5640_card.dev = dev; 1694 snd_soc_card_set_drvdata(&byt_rt5640_card, priv); 1695 1696 /* fix index of codec dai */ 1697 for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) { 1698 if (byt_rt5640_dais[i].num_codecs && 1699 !strcmp(byt_rt5640_dais[i].codecs->name, 1700 "i2c-10EC5640:00")) { 1701 dai_index = i; 1702 break; 1703 } 1704 } 1705 1706 /* fixup codec name based on HID */ 1707 adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1); 1708 if (adev) { 1709 snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name), 1710 "i2c-%s", acpi_dev_name(adev)); 1711 byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name; 1712 } else { 1713 dev_err(dev, "Error cannot find '%s' dev\n", mach->id); 1714 return -ENOENT; 1715 } 1716 1717 codec_dev = acpi_get_first_physical_node(adev); 1718 acpi_dev_put(adev); 1719 1720 if (codec_dev) { 1721 priv->codec_dev = get_device(codec_dev); 1722 } else { 1723 /* 1724 * Special case for Android tablets where the codec i2c_client 1725 * has been manually instantiated by x86_android_tablets.ko due 1726 * to a broken DSDT. 1727 */ 1728 codec_dev = bus_find_device_by_name(&i2c_bus_type, NULL, 1729 BYT_RT5640_FALLBACK_CODEC_DEV_NAME); 1730 if (!codec_dev) 1731 return -EPROBE_DEFER; 1732 1733 if (!i2c_verify_client(codec_dev)) { 1734 dev_err(dev, "Error '%s' is not an i2c_client\n", 1735 BYT_RT5640_FALLBACK_CODEC_DEV_NAME); 1736 put_device(codec_dev); 1737 } 1738 1739 /* fixup codec name */ 1740 strscpy(byt_rt5640_codec_name, BYT_RT5640_FALLBACK_CODEC_DEV_NAME, 1741 sizeof(byt_rt5640_codec_name)); 1742 1743 /* bus_find_device() returns a reference no need to get() */ 1744 priv->codec_dev = codec_dev; 1745 } 1746 1747 /* 1748 * swap SSP0 if bytcr is detected 1749 * (will be overridden if DMI quirk is detected) 1750 */ 1751 if (soc_intel_is_byt()) { 1752 if (mach->mach_params.acpi_ipc_irq_index == 0) 1753 is_bytcr = true; 1754 } 1755 1756 if (is_bytcr) { 1757 /* 1758 * Baytrail CR platforms may have CHAN package in BIOS, try 1759 * to find relevant routing quirk based as done on Windows 1760 * platforms. We have to read the information directly from the 1761 * BIOS, at this stage the card is not created and the links 1762 * with the codec driver/pdata are non-existent 1763 */ 1764 1765 struct acpi_chan_package chan_package = { 0 }; 1766 1767 /* format specified: 2 64-bit integers */ 1768 struct acpi_buffer format = {sizeof("NN"), "NN"}; 1769 struct acpi_buffer state = {0, NULL}; 1770 struct snd_soc_acpi_package_context pkg_ctx; 1771 bool pkg_found = false; 1772 1773 state.length = sizeof(chan_package); 1774 state.pointer = &chan_package; 1775 1776 pkg_ctx.name = "CHAN"; 1777 pkg_ctx.length = 2; 1778 pkg_ctx.format = &format; 1779 pkg_ctx.state = &state; 1780 pkg_ctx.data_valid = false; 1781 1782 pkg_found = snd_soc_acpi_find_package_from_hid(mach->id, 1783 &pkg_ctx); 1784 if (pkg_found) { 1785 if (chan_package.aif_value == 1) { 1786 dev_info(dev, "BIOS Routing: AIF1 connected\n"); 1787 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1; 1788 } else if (chan_package.aif_value == 2) { 1789 dev_info(dev, "BIOS Routing: AIF2 connected\n"); 1790 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2; 1791 } else { 1792 dev_info(dev, "BIOS Routing isn't valid, ignored\n"); 1793 pkg_found = false; 1794 } 1795 } 1796 1797 if (!pkg_found) { 1798 /* no BIOS indications, assume SSP0-AIF2 connection */ 1799 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2; 1800 } 1801 1802 /* change defaults for Baytrail-CR capture */ 1803 byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS; 1804 } else { 1805 byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP | 1806 BYT_RT5640_JD_SRC_JD2_IN4N | 1807 BYT_RT5640_OVCD_TH_2000UA | 1808 BYT_RT5640_OVCD_SF_0P75; 1809 } 1810 1811 /* check quirks before creating card */ 1812 dmi_id = dmi_first_match(byt_rt5640_quirk_table); 1813 if (dmi_id) 1814 byt_rt5640_quirk = (unsigned long)dmi_id->driver_data; 1815 if (quirk_override != -1) { 1816 dev_info(dev, "Overriding quirk 0x%lx => 0x%x\n", 1817 byt_rt5640_quirk, quirk_override); 1818 byt_rt5640_quirk = quirk_override; 1819 } 1820 1821 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) { 1822 acpi_dev_add_driver_gpios(ACPI_COMPANION(priv->codec_dev), 1823 byt_rt5640_hp_elitepad_1000g2_gpios); 1824 1825 priv->hsmic_detect = devm_fwnode_gpiod_get(dev, codec_dev->fwnode, 1826 "headset-mic-detect", GPIOD_IN, 1827 "headset-mic-detect"); 1828 if (IS_ERR(priv->hsmic_detect)) { 1829 ret_val = dev_err_probe(dev, PTR_ERR(priv->hsmic_detect), 1830 "getting hsmic-detect GPIO\n"); 1831 goto err_device; 1832 } 1833 } 1834 1835 /* Must be called before register_card, also see declaration comment. */ 1836 ret_val = byt_rt5640_add_codec_device_props(codec_dev, priv); 1837 if (ret_val) 1838 goto err_remove_gpios; 1839 1840 log_quirks(dev); 1841 1842 if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) || 1843 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { 1844 byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2"; 1845 aif = 2; 1846 } else { 1847 aif = 1; 1848 } 1849 1850 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || 1851 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) 1852 byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port"; 1853 1854 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) { 1855 priv->mclk = devm_clk_get_optional(dev, "pmc_plt_clk_3"); 1856 if (IS_ERR(priv->mclk)) { 1857 ret_val = dev_err_probe(dev, PTR_ERR(priv->mclk), 1858 "Failed to get MCLK from pmc_plt_clk_3\n"); 1859 goto err; 1860 } 1861 /* 1862 * Fall back to bit clock usage when clock is not 1863 * available likely due to missing dependencies. 1864 */ 1865 if (!priv->mclk) 1866 byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN; 1867 } 1868 1869 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) { 1870 cfg_spk = "0"; 1871 spk_type = "none"; 1872 } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { 1873 cfg_spk = "1"; 1874 spk_type = "mono"; 1875 } else if (byt_rt5640_quirk & BYT_RT5640_SWAPPED_SPEAKERS) { 1876 cfg_spk = "swapped"; 1877 spk_type = "swapped"; 1878 } else { 1879 cfg_spk = "2"; 1880 spk_type = "stereo"; 1881 } 1882 1883 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) { 1884 if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2) 1885 lineout_string = " cfg-hp2:lineout"; 1886 else 1887 lineout_string = " cfg-lineout:2"; 1888 } 1889 1890 if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) 1891 headset2_string = " cfg-hs2:in1"; 1892 1893 snprintf(byt_rt5640_components, sizeof(byt_rt5640_components), 1894 "cfg-spk:%s cfg-mic:%s aif:%d%s%s", cfg_spk, 1895 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif, 1896 lineout_string, headset2_string); 1897 byt_rt5640_card.components = byt_rt5640_components; 1898 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) 1899 snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name), 1900 "bytcr-rt5640-%s-spk-%s-mic", spk_type, 1901 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]); 1902 byt_rt5640_card.long_name = byt_rt5640_long_name; 1903 #endif 1904 1905 /* override platform name, if required */ 1906 platform_name = mach->mach_params.platform; 1907 1908 ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card, 1909 platform_name); 1910 if (ret_val) 1911 goto err; 1912 1913 sof_parent = snd_soc_acpi_sof_parent(dev); 1914 1915 /* set card and driver name */ 1916 if (sof_parent) { 1917 byt_rt5640_card.name = SOF_CARD_NAME; 1918 byt_rt5640_card.driver_name = SOF_DRIVER_NAME; 1919 } else { 1920 byt_rt5640_card.name = CARD_NAME; 1921 byt_rt5640_card.driver_name = DRIVER_NAME; 1922 } 1923 1924 /* set pm ops */ 1925 if (sof_parent) 1926 dev->driver->pm = &snd_soc_pm_ops; 1927 1928 ret_val = devm_snd_soc_register_card(dev, &byt_rt5640_card); 1929 if (ret_val) { 1930 dev_err(dev, "devm_snd_soc_register_card failed %d\n", ret_val); 1931 goto err; 1932 } 1933 platform_set_drvdata(pdev, &byt_rt5640_card); 1934 return ret_val; 1935 1936 err: 1937 device_remove_software_node(priv->codec_dev); 1938 err_remove_gpios: 1939 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 1940 acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev)); 1941 err_device: 1942 put_device(priv->codec_dev); 1943 return ret_val; 1944 } 1945 1946 static void snd_byt_rt5640_mc_remove(struct platform_device *pdev) 1947 { 1948 struct snd_soc_card *card = platform_get_drvdata(pdev); 1949 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); 1950 1951 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) 1952 acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev)); 1953 1954 device_remove_software_node(priv->codec_dev); 1955 put_device(priv->codec_dev); 1956 } 1957 1958 static struct platform_driver snd_byt_rt5640_mc_driver = { 1959 .driver = { 1960 .name = "bytcr_rt5640", 1961 }, 1962 .probe = snd_byt_rt5640_mc_probe, 1963 .remove = snd_byt_rt5640_mc_remove, 1964 }; 1965 1966 module_platform_driver(snd_byt_rt5640_mc_driver); 1967 1968 MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver"); 1969 MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>"); 1970 MODULE_LICENSE("GPL v2"); 1971 MODULE_ALIAS("platform:bytcr_rt5640"); 1972