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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * byt_cr_dpcm_rt5640.c - ASoc Machine driver for Intel Byt CR platform4 *5 * Copyright (C) 2014 Intel Corp6 * 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 38enum {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 0x0f47 48enum {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 58enum {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 64enum {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 6100 101struct 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};109static bool is_bytcr;110 111static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN;112static int quirk_override = -1;113module_param_named(quirk, quirk_override, int, 0444);114MODULE_PARM_DESC(quirk, "Board-specific quirk override");115 116static 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 else201 dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n");202 }203}204 205static 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 255static 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 269static 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 before292 * turning off the platform clock. Codec needs clock293 * for Jack detection and button press294 */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 310static 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 337static 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 349static 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 358static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = {359 {"Internal Mic", NULL, "Platform Clock"},360 {"DMIC1", NULL, "Internal Mic"},361};362 363static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic2_map[] = {364 {"Internal Mic", NULL, "Platform Clock"},365 {"DMIC2", NULL, "Internal Mic"},366};367 368static 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 374static 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 380static 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 386static 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 396static 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 406static 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 414static 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 422static 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 430static 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 436static 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 442static 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 451static 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 462static 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 474static 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 481static 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 488static const struct acpi_gpio_params acpi_gpio0 = { 0, 0, false };489static const struct acpi_gpio_params acpi_gpio1 = { 1, 0, false };490static const struct acpi_gpio_params acpi_gpio2 = { 2, 0, false };491 492static 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 499static 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 else512 return SND_JACK_HEADSET;513}514 515static 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 531static 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 */541static 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 props1178 * are in place before the codec component driver's probe function parses them.1179 */1180static 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 */1242static const struct acpi_gpio_params amcr0f28_jd_gpio = { 1, 0, false };1243 1244static const struct acpi_gpio_mapping amcr0f28_gpios[] = {1245 { "rt5640-jd-gpios", &amcr0f28_jd_gpio, 1 },1246 { }1247};1248 1249static 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 1281put_adev:1282 acpi_dev_put(adev);1283 return ret;1284}1285 1286static 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 information1393 * may or may not be reflected in the enable clock register).1394 * To change the rate we must disable the clock first to cover1395 * these cases. Due to common clock framework restrictions that1396 * 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 else1406 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 1469static 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 1480static 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 config1506 * with explicit setting to I2S 2ch. The word length is set with1507 * dai_set_tdm_slot() since there is no other API exposed1508 */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 1527static 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 1533static const struct snd_soc_ops byt_rt5640_aif1_ops = {1534 .startup = byt_rt5640_aif1_startup,1535};1536 1537static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = {1538 .hw_params = byt_rt5640_aif1_hw_params,1539};1540 1541SND_SOC_DAILINK_DEF(dummy,1542 DAILINK_COMP_ARRAY(COMP_DUMMY()));1543 1544SND_SOC_DAILINK_DEF(media,1545 DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));1546 1547SND_SOC_DAILINK_DEF(deepbuffer,1548 DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));1549 1550SND_SOC_DAILINK_DEF(ssp2_port,1551 /* overwritten for ssp0 routing */1552 DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));1553SND_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 1558SND_SOC_DAILINK_DEF(platform,1559 DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));1560 1561static 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_NF1587 | 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 */1599static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];1600#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)1601static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */1602#endif1603static char byt_rt5640_components[64]; /* = "cfg-spk:* cfg-mic:* ..." */1604 1605static 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 1623static 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 1650static 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 1663struct 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 1668static 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_client1725 * has been manually instantiated by x86_android_tablets.ko due1726 * 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 detected1749 * (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, try1759 * to find relevant routing quirk based as done on Windows1760 * platforms. We have to read the information directly from the1761 * BIOS, at this stage the card is not created and the links1762 * with the codec driver/pdata are non-existent1763 */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 not1863 * 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 else1887 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#endif1904 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 1936err:1937 device_remove_software_node(priv->codec_dev);1938err_remove_gpios:1939 if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2)1940 acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev));1941err_device:1942 put_device(priv->codec_dev);1943 return ret_val;1944}1945 1946static 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 1958static 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 1966module_platform_driver(snd_byt_rt5640_mc_driver);1967 1968MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver");1969MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>");1970MODULE_LICENSE("GPL v2");1971MODULE_ALIAS("platform:bytcr_rt5640");1972