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linuxdebug/sound/soc/intel/boards/bytcr_rt5640.c

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null pointer error
2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: GPL-2.0-only
/*
* byt_cr_dpcm_rt5640.c - ASoc Machine driver for Intel Byt CR platform
*
* Copyright (C) 2014 Intel Corp
* Author: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/platform_device.h>
#include <linux/acpi.h>
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/dmi.h>
#include <linux/gpio/consumer.h>
#include <linux/gpio/machine.h>
#include <linux/input.h>
#include <linux/slab.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/soc-acpi.h>
#include <dt-bindings/sound/rt5640.h>
#include "../../codecs/rt5640.h"
#include "../atom/sst-atom-controls.h"
#include "../common/soc-intel-quirks.h"
enum {
BYT_RT5640_DMIC1_MAP,
BYT_RT5640_DMIC2_MAP,
BYT_RT5640_IN1_MAP,
BYT_RT5640_IN3_MAP,
BYT_RT5640_NO_INTERNAL_MIC_MAP,
};
#define RT5640_JD_SRC_EXT_GPIO 0x0f
enum {
BYT_RT5640_JD_SRC_GPIO1 = (RT5640_JD_SRC_GPIO1 << 4),
BYT_RT5640_JD_SRC_JD1_IN4P = (RT5640_JD_SRC_JD1_IN4P << 4),
BYT_RT5640_JD_SRC_JD2_IN4N = (RT5640_JD_SRC_JD2_IN4N << 4),
BYT_RT5640_JD_SRC_GPIO2 = (RT5640_JD_SRC_GPIO2 << 4),
BYT_RT5640_JD_SRC_GPIO3 = (RT5640_JD_SRC_GPIO3 << 4),
BYT_RT5640_JD_SRC_GPIO4 = (RT5640_JD_SRC_GPIO4 << 4),
BYT_RT5640_JD_SRC_EXT_GPIO = (RT5640_JD_SRC_EXT_GPIO << 4)
};
enum {
BYT_RT5640_OVCD_TH_600UA = (6 << 8),
BYT_RT5640_OVCD_TH_1500UA = (15 << 8),
BYT_RT5640_OVCD_TH_2000UA = (20 << 8),
};
enum {
BYT_RT5640_OVCD_SF_0P5 = (RT5640_OVCD_SF_0P5 << 13),
BYT_RT5640_OVCD_SF_0P75 = (RT5640_OVCD_SF_0P75 << 13),
BYT_RT5640_OVCD_SF_1P0 = (RT5640_OVCD_SF_1P0 << 13),
BYT_RT5640_OVCD_SF_1P5 = (RT5640_OVCD_SF_1P5 << 13),
};
#define BYT_RT5640_MAP(quirk) ((quirk) & GENMASK(3, 0))
#define BYT_RT5640_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4)
#define BYT_RT5640_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8)
#define BYT_RT5640_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13)
#define BYT_RT5640_JD_NOT_INV BIT(16)
#define BYT_RT5640_MONO_SPEAKER BIT(17)
#define BYT_RT5640_DIFF_MIC BIT(18) /* default is single-ended */
#define BYT_RT5640_SSP2_AIF2 BIT(19) /* default is using AIF1 */
#define BYT_RT5640_SSP0_AIF1 BIT(20)
#define BYT_RT5640_SSP0_AIF2 BIT(21)
#define BYT_RT5640_MCLK_EN BIT(22)
#define BYT_RT5640_MCLK_25MHZ BIT(23)
#define BYT_RT5640_NO_SPEAKERS BIT(24)
#define BYT_RT5640_LINEOUT BIT(25)
#define BYT_RT5640_LINEOUT_AS_HP2 BIT(26)
#define BYT_RT5640_HSMIC2_ON_IN1 BIT(27)
#define BYT_RT5640_JD_HP_ELITEP_1000G2 BIT(28)
#define BYT_RT5640_USE_AMCR0F28 BIT(29)
#define BYTCR_INPUT_DEFAULTS \
(BYT_RT5640_IN3_MAP | \
BYT_RT5640_JD_SRC_JD1_IN4P | \
BYT_RT5640_OVCD_TH_2000UA | \
BYT_RT5640_OVCD_SF_0P75 | \
BYT_RT5640_DIFF_MIC)
/* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
#define MAX_NO_PROPS 6
struct byt_rt5640_private {
struct snd_soc_jack jack;
struct snd_soc_jack jack2;
struct rt5640_set_jack_data jack_data;
struct gpio_desc *hsmic_detect;
struct clk *mclk;
struct device *codec_dev;
};
static bool is_bytcr;
static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN;
static int quirk_override = -1;
module_param_named(quirk, quirk_override, int, 0444);
MODULE_PARM_DESC(quirk, "Board-specific quirk override");
static void log_quirks(struct device *dev)
{
int map;
bool has_mclk = false;
bool has_ssp0 = false;
bool has_ssp0_aif1 = false;
bool has_ssp0_aif2 = false;
bool has_ssp2_aif2 = false;
map = BYT_RT5640_MAP(byt_rt5640_quirk);
switch (map) {
case BYT_RT5640_DMIC1_MAP:
dev_info(dev, "quirk DMIC1_MAP enabled\n");
break;
case BYT_RT5640_DMIC2_MAP:
dev_info(dev, "quirk DMIC2_MAP enabled\n");
break;
case BYT_RT5640_IN1_MAP:
dev_info(dev, "quirk IN1_MAP enabled\n");
break;
case BYT_RT5640_IN3_MAP:
dev_info(dev, "quirk IN3_MAP enabled\n");
break;
case BYT_RT5640_NO_INTERNAL_MIC_MAP:
dev_info(dev, "quirk NO_INTERNAL_MIC_MAP enabled\n");
break;
default:
dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map);
break;
}
if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1)
dev_info(dev, "quirk HSMIC2_ON_IN1 enabled\n");
if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
dev_info(dev, "quirk realtek,jack-detect-source %ld\n",
BYT_RT5640_JDSRC(byt_rt5640_quirk));
dev_info(dev, "quirk realtek,over-current-threshold-microamp %ld\n",
BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
dev_info(dev, "quirk realtek,over-current-scale-factor %ld\n",
BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
}
if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
dev_info(dev, "quirk JD_NOT_INV enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2)
dev_info(dev, "quirk JD_HP_ELITEPAD_1000G2 enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER)
dev_info(dev, "quirk MONO_SPEAKER enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)
dev_info(dev, "quirk NO_SPEAKERS enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_LINEOUT)
dev_info(dev, "quirk LINEOUT enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2)
dev_info(dev, "quirk LINEOUT_AS_HP2 enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
dev_info(dev, "quirk DIFF_MIC enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
dev_info(dev, "quirk SSP0_AIF1 enabled\n");
has_ssp0 = true;
has_ssp0_aif1 = true;
}
if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
dev_info(dev, "quirk SSP0_AIF2 enabled\n");
has_ssp0 = true;
has_ssp0_aif2 = true;
}
if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
dev_info(dev, "quirk SSP2_AIF2 enabled\n");
has_ssp2_aif2 = true;
}
if (is_bytcr && !has_ssp0)
dev_err(dev, "Invalid routing, bytcr detected but no SSP0-based quirk, audio cannot work with SSP2 on bytcr\n");
if (has_ssp0_aif1 && has_ssp0_aif2)
dev_err(dev, "Invalid routing, SSP0 cannot be connected to both AIF1 and AIF2\n");
if (has_ssp0 && has_ssp2_aif2)
dev_err(dev, "Invalid routing, cannot have both SSP0 and SSP2 connected to codec\n");
if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
dev_info(dev, "quirk MCLK_EN enabled\n");
has_mclk = true;
}
if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
if (has_mclk)
dev_info(dev, "quirk MCLK_25MHZ enabled\n");
else
dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n");
}
}
static int byt_rt5640_prepare_and_enable_pll1(struct snd_soc_dai *codec_dai,
int rate)
{
int ret;
/* Configure the PLL before selecting it */
if (!(byt_rt5640_quirk & BYT_RT5640_MCLK_EN)) {
/* use bitclock as PLL input */
if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
(byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
/* 2x16 bit slots on SSP0 */
ret = snd_soc_dai_set_pll(codec_dai, 0,
RT5640_PLL1_S_BCLK1,
rate * 32, rate * 512);
} else {
/* 2x15 bit slots on SSP2 */
ret = snd_soc_dai_set_pll(codec_dai, 0,
RT5640_PLL1_S_BCLK1,
rate * 50, rate * 512);
}
} else {
if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
ret = snd_soc_dai_set_pll(codec_dai, 0,
RT5640_PLL1_S_MCLK,
25000000, rate * 512);
} else {
ret = snd_soc_dai_set_pll(codec_dai, 0,
RT5640_PLL1_S_MCLK,
19200000, rate * 512);
}
}
if (ret < 0) {
dev_err(codec_dai->component->dev, "can't set pll: %d\n", ret);
return ret;
}
ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1,
rate * 512, SND_SOC_CLOCK_IN);
if (ret < 0) {
dev_err(codec_dai->component->dev, "can't set clock %d\n", ret);
return ret;
}
return 0;
}
#define BYT_CODEC_DAI1 "rt5640-aif1"
#define BYT_CODEC_DAI2 "rt5640-aif2"
static struct snd_soc_dai *byt_rt5640_get_codec_dai(struct snd_soc_dapm_context *dapm)
{
struct snd_soc_card *card = dapm->card;
struct snd_soc_dai *codec_dai;
codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1);
if (!codec_dai)
codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2);
if (!codec_dai)
dev_err(card->dev, "Error codec dai not found\n");
return codec_dai;
}
static int platform_clock_control(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct snd_soc_dai *codec_dai;
struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
int ret;
codec_dai = byt_rt5640_get_codec_dai(dapm);
if (!codec_dai)
return -EIO;
if (SND_SOC_DAPM_EVENT_ON(event)) {
ret = clk_prepare_enable(priv->mclk);
if (ret < 0) {
dev_err(card->dev, "could not configure MCLK state\n");
return ret;
}
ret = byt_rt5640_prepare_and_enable_pll1(codec_dai, 48000);
} else {
/*
* Set codec clock source to internal clock before
* turning off the platform clock. Codec needs clock
* for Jack detection and button press
*/
ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
48000 * 512,
SND_SOC_CLOCK_IN);
if (!ret)
clk_disable_unprepare(priv->mclk);
}
if (ret < 0) {
dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
return ret;
}
return 0;
}
static int byt_rt5640_event_lineout(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
unsigned int gpio_ctrl3_val = RT5640_GP1_PF_OUT;
struct snd_soc_dai *codec_dai;
if (!(byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2))
return 0;
/*
* On devices which use line-out as a second headphones output,
* the codec's GPIO1 pin is used to enable an external HP-amp.
*/
codec_dai = byt_rt5640_get_codec_dai(w->dapm);
if (!codec_dai)
return -EIO;
if (SND_SOC_DAPM_EVENT_ON(event))
gpio_ctrl3_val |= RT5640_GP1_OUT_HI;
snd_soc_component_update_bits(codec_dai->component, RT5640_GPIO_CTRL3,
RT5640_GP1_PF_MASK | RT5640_GP1_OUT_MASK, gpio_ctrl3_val);
return 0;
}
static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = {
SND_SOC_DAPM_HP("Headphone", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_MIC("Headset Mic 2", NULL),
SND_SOC_DAPM_MIC("Internal Mic", NULL),
SND_SOC_DAPM_SPK("Speaker", NULL),
SND_SOC_DAPM_LINE("Line Out", byt_rt5640_event_lineout),
SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
platform_clock_control, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMD),
};
static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = {
{"Headphone", NULL, "Platform Clock"},
{"Headset Mic", NULL, "Platform Clock"},
{"Headset Mic", NULL, "MICBIAS1"},
{"IN2P", NULL, "Headset Mic"},
{"Headphone", NULL, "HPOL"},
{"Headphone", NULL, "HPOR"},
};
static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = {
{"Internal Mic", NULL, "Platform Clock"},
{"DMIC1", NULL, "Internal Mic"},
};
static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic2_map[] = {
{"Internal Mic", NULL, "Platform Clock"},
{"DMIC2", NULL, "Internal Mic"},
};
static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = {
{"Internal Mic", NULL, "Platform Clock"},
{"Internal Mic", NULL, "MICBIAS1"},
{"IN1P", NULL, "Internal Mic"},
};
static const struct snd_soc_dapm_route byt_rt5640_intmic_in3_map[] = {
{"Internal Mic", NULL, "Platform Clock"},
{"Internal Mic", NULL, "MICBIAS1"},
{"IN3P", NULL, "Internal Mic"},
};
static const struct snd_soc_dapm_route byt_rt5640_hsmic2_in1_map[] = {
{"Headset Mic 2", NULL, "Platform Clock"},
{"Headset Mic 2", NULL, "MICBIAS1"},
{"IN1P", NULL, "Headset Mic 2"},
};
static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = {
{"ssp2 Tx", NULL, "codec_out0"},
{"ssp2 Tx", NULL, "codec_out1"},
{"codec_in0", NULL, "ssp2 Rx"},
{"codec_in1", NULL, "ssp2 Rx"},
{"AIF1 Playback", NULL, "ssp2 Tx"},
{"ssp2 Rx", NULL, "AIF1 Capture"},
};
static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = {
{"ssp2 Tx", NULL, "codec_out0"},
{"ssp2 Tx", NULL, "codec_out1"},
{"codec_in0", NULL, "ssp2 Rx"},
{"codec_in1", NULL, "ssp2 Rx"},
{"AIF2 Playback", NULL, "ssp2 Tx"},
{"ssp2 Rx", NULL, "AIF2 Capture"},
};
static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif1_map[] = {
{"ssp0 Tx", NULL, "modem_out"},
{"modem_in", NULL, "ssp0 Rx"},
{"AIF1 Playback", NULL, "ssp0 Tx"},
{"ssp0 Rx", NULL, "AIF1 Capture"},
};
static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif2_map[] = {
{"ssp0 Tx", NULL, "modem_out"},
{"modem_in", NULL, "ssp0 Rx"},
{"AIF2 Playback", NULL, "ssp0 Tx"},
{"ssp0 Rx", NULL, "AIF2 Capture"},
};
static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = {
{"Speaker", NULL, "Platform Clock"},
{"Speaker", NULL, "SPOLP"},
{"Speaker", NULL, "SPOLN"},
{"Speaker", NULL, "SPORP"},
{"Speaker", NULL, "SPORN"},
};
static const struct snd_soc_dapm_route byt_rt5640_mono_spk_map[] = {
{"Speaker", NULL, "Platform Clock"},
{"Speaker", NULL, "SPOLP"},
{"Speaker", NULL, "SPOLN"},
};
static const struct snd_soc_dapm_route byt_rt5640_lineout_map[] = {
{"Line Out", NULL, "Platform Clock"},
{"Line Out", NULL, "LOUTR"},
{"Line Out", NULL, "LOUTL"},
};
static const struct snd_kcontrol_new byt_rt5640_controls[] = {
SOC_DAPM_PIN_SWITCH("Headphone"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
SOC_DAPM_PIN_SWITCH("Headset Mic 2"),
SOC_DAPM_PIN_SWITCH("Internal Mic"),
SOC_DAPM_PIN_SWITCH("Speaker"),
SOC_DAPM_PIN_SWITCH("Line Out"),
};
static struct snd_soc_jack_pin rt5640_pins[] = {
{
.pin = "Headphone",
.mask = SND_JACK_HEADPHONE,
},
{
.pin = "Headset Mic",
.mask = SND_JACK_MICROPHONE,
},
};
static struct snd_soc_jack_pin rt5640_pins2[] = {
{
/* The 2nd headset jack uses lineout with an external HP-amp */
.pin = "Line Out",
.mask = SND_JACK_HEADPHONE,
},
{
.pin = "Headset Mic 2",
.mask = SND_JACK_MICROPHONE,
},
};
static struct snd_soc_jack_gpio rt5640_jack_gpio = {
.name = "hp-detect",
.report = SND_JACK_HEADSET,
.invert = true,
.debounce_time = 200,
};
static struct snd_soc_jack_gpio rt5640_jack2_gpio = {
.name = "hp2-detect",
.report = SND_JACK_HEADSET,
.invert = true,
.debounce_time = 200,
};
static const struct acpi_gpio_params acpi_gpio0 = { 0, 0, false };
static const struct acpi_gpio_params acpi_gpio1 = { 1, 0, false };
static const struct acpi_gpio_params acpi_gpio2 = { 2, 0, false };
static const struct acpi_gpio_mapping byt_rt5640_hp_elitepad_1000g2_gpios[] = {
{ "hp-detect-gpios", &acpi_gpio0, 1, },
{ "headset-mic-detect-gpios", &acpi_gpio1, 1, },
{ "hp2-detect-gpios", &acpi_gpio2, 1, },
{ },
};
static int byt_rt5640_hp_elitepad_1000g2_jack1_check(void *data)
{
struct byt_rt5640_private *priv = data;
int jack_status, mic_status;
jack_status = gpiod_get_value_cansleep(rt5640_jack_gpio.desc);
if (jack_status)
return 0;
mic_status = gpiod_get_value_cansleep(priv->hsmic_detect);
if (mic_status)
return SND_JACK_HEADPHONE;
else
return SND_JACK_HEADSET;
}
static int byt_rt5640_hp_elitepad_1000g2_jack2_check(void *data)
{
struct snd_soc_component *component = data;
int jack_status, report;
jack_status = gpiod_get_value_cansleep(rt5640_jack2_gpio.desc);
if (jack_status)
return 0;
rt5640_enable_micbias1_for_ovcd(component);
report = rt5640_detect_headset(component, rt5640_jack2_gpio.desc);
rt5640_disable_micbias1_for_ovcd(component);
return report;
}
static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
return byt_rt5640_prepare_and_enable_pll1(dai, params_rate(params));
}
/* Please keep this list alphabetically sorted */
static const struct dmi_system_id byt_rt5640_quirk_table[] = {
{ /* Acer Iconia One 7 B1-750 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "VESPA2"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD1_IN4P |
BYT_RT5640_OVCD_TH_1500UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Acer Iconia Tab 8 W1-810 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Iconia W1-810"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD1_IN4P |
BYT_RT5640_OVCD_TH_1500UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Acer One 10 S1002 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "One S1002"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF2 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
/* Advantech MICA-071 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Advantech"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MICA-071"),
},
/* OVCD Th = 1500uA to reliable detect head-phones vs -set */
.driver_data = (void *)(BYT_RT5640_IN3_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_1500UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 80 Cesium"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 140 CESIUM"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ME176C"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN |
BYT_RT5640_USE_AMCR0F28),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF2 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "TF103C"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_EXT_GPIO |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN |
BYT_RT5640_USE_AMCR0F28),
},
{ /* Chuwi Vi8 (CWI506) */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"),
/* The above are too generic, also match BIOS info */
DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
/* Chuwi Vi10 (CWI505) */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
/* Chuwi Hi8 (CWI509) */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
DMI_MATCH(DMI_BOARD_NAME, "BYT-PA03C"),
DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP),
},
{ /* Connect Tablet 9 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Connect"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_MCLK_EN),
},
{ /* Estar Beauty HD MID 7316R */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Glavey TM800A550L */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
/* Above strings are too generic, also match on BIOS version */
DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"),
},
.driver_data = (void *)(BYT_RT5640_DMIC2_MAP |
BYT_RT5640_MCLK_EN |
BYT_RT5640_LINEOUT |
BYT_RT5640_LINEOUT_AS_HP2 |
BYT_RT5640_HSMIC2_ON_IN1 |
BYT_RT5640_JD_HP_ELITEP_1000G2),
},
{ /* HP Pavilion x2 10-k0XX, 10-n0XX */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_1500UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* HP Pavilion x2 10-p0XX */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD1_IN4P |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MCLK_EN),
},
{ /* HP Pro Tablet 408 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Pro Tablet 408"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_1500UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* HP Stream 7 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 7 Tablet"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_JD_NOT_INV |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* I.T.Works TW891 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Lamina I8270 / T701BR.SE */
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Lamina"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "T701BR.SE"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_JD_NOT_INV |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Lenovo Miix 2 8 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_MCLK_EN),
},
{ /* Lenovo Miix 3-830 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 3-830"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Linx Linx7 tablet */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_JD_NOT_INV |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Mele PCG03 Mini PC */
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Mini PC"),
},
.driver_data = (void *)(BYT_RT5640_NO_INTERNAL_MIC_MAP |
BYT_RT5640_NO_SPEAKERS |
BYT_RT5640_SSP0_AIF1),
},
{ /* MPMAN Converter 9, similar hw as the I.T.Works TW891 2-in-1 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
/* MPMAN MPWIN895CL */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MPMAN"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* MSI S100 tablet */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "S100"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_MCLK_EN),
},
{ /* Nuvison/TMax TM800W560 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TMAX"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TM800W560L"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_JD_NOT_INV |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Onda v975w */
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
/* The above are too generic, also match BIOS info */
DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"),
DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_MCLK_EN),
},
{ /* Pipo W4 */
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
/* The above are too generic, also match BIOS info */
DMI_MATCH(DMI_BIOS_VERSION, "V8L_WIN32_CHIPHD"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Point of View Mobii TAB-P800W (V2.0) */
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
/* The above are too generic, also match BIOS info */
DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
DMI_EXACT_MATCH(DMI_BIOS_DATE, "10/24/2014"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF2 |
BYT_RT5640_MCLK_EN),
},
{ /* Point of View Mobii TAB-P800W (V2.1) */
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
/* The above are too generic, also match BIOS info */
DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
DMI_EXACT_MATCH(DMI_BIOS_DATE, "08/22/2014"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF2 |
BYT_RT5640_MCLK_EN),
},
{ /* Point of View Mobii TAB-P1005W-232 (V2.0) */
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "POV"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "I102A"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
/* Prowise PT301 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Prowise"),
DMI_MATCH(DMI_PRODUCT_NAME, "PT301"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
/* Teclast X89 */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
},
.driver_data = (void *)(BYT_RT5640_IN3_MAP |
BYT_RT5640_JD_SRC_JD1_IN4P |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_1P0 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Toshiba Satellite Click Mini L9W-B */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_1500UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Toshiba Encore WT8-A */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_JD_NOT_INV |
BYT_RT5640_MCLK_EN),
},
{ /* Toshiba Encore WT10-A */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A-103"),
},
.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD1_IN4P |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_SSP0_AIF2 |
BYT_RT5640_MCLK_EN),
},
{ /* Voyo Winpad A15 */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
/* Above strings are too generic, also match on BIOS date */
DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_MCLK_EN),
},
{ /* Catch-all for generic Insyde tablets, must be last */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_MCLK_EN |
BYT_RT5640_SSP0_AIF1),
},
{}
};
/*
* Note this MUST be called before snd_soc_register_card(), so that the props
* are in place before the codec component driver's probe function parses them.
*/
static int byt_rt5640_add_codec_device_props(struct device *i2c_dev,
struct byt_rt5640_private *priv)
{
struct property_entry props[MAX_NO_PROPS] = {};
struct fwnode_handle *fwnode;
int cnt = 0;
int ret;
switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
case BYT_RT5640_DMIC1_MAP:
props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin",
RT5640_DMIC1_DATA_PIN_IN1P);
break;
case BYT_RT5640_DMIC2_MAP:
props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin",
RT5640_DMIC2_DATA_PIN_IN1N);
break;
case BYT_RT5640_IN1_MAP:
if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
props[cnt++] =
PROPERTY_ENTRY_BOOL("realtek,in1-differential");
break;
case BYT_RT5640_IN3_MAP:
if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
props[cnt++] =
PROPERTY_ENTRY_BOOL("realtek,in3-differential");
break;
}
if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
if (BYT_RT5640_JDSRC(byt_rt5640_quirk) != RT5640_JD_SRC_EXT_GPIO) {
props[cnt++] = PROPERTY_ENTRY_U32(
"realtek,jack-detect-source",
BYT_RT5640_JDSRC(byt_rt5640_quirk));
}
props[cnt++] = PROPERTY_ENTRY_U32(
"realtek,over-current-threshold-microamp",
BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
props[cnt++] = PROPERTY_ENTRY_U32(
"realtek,over-current-scale-factor",
BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
}
if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted");
fwnode = fwnode_create_software_node(props, NULL);
if (IS_ERR(fwnode)) {
/* put_device() is handled in caller */
return PTR_ERR(fwnode);
}
ret = device_add_software_node(i2c_dev, to_software_node(fwnode));
fwnode_handle_put(fwnode);
return ret;
}
/* Some Android devs specify IRQs/GPIOS in a special AMCR0F28 ACPI device */
static const struct acpi_gpio_params amcr0f28_jd_gpio = { 1, 0, false };
static const struct acpi_gpio_mapping amcr0f28_gpios[] = {
{ "rt5640-jd-gpios", &amcr0f28_jd_gpio, 1 },
{ }
};
static int byt_rt5640_get_amcr0f28_settings(struct snd_soc_card *card)
{
struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
struct rt5640_set_jack_data *data = &priv->jack_data;
struct acpi_device *adev;
int ret = 0;
adev = acpi_dev_get_first_match_dev("AMCR0F28", "1", -1);
if (!adev) {
dev_err(card->dev, "error cannot find AMCR0F28 adev\n");
return -ENOENT;
}
data->codec_irq_override = acpi_dev_gpio_irq_get(adev, 0);
if (data->codec_irq_override < 0) {
ret = data->codec_irq_override;
dev_err(card->dev, "error %d getting codec IRQ\n", ret);
goto put_adev;
}
if (BYT_RT5640_JDSRC(byt_rt5640_quirk) == RT5640_JD_SRC_EXT_GPIO) {
acpi_dev_add_driver_gpios(adev, amcr0f28_gpios);
data->jd_gpio = devm_fwnode_gpiod_get(card->dev, acpi_fwnode_handle(adev),
"rt5640-jd", GPIOD_IN, "rt5640-jd");
acpi_dev_remove_driver_gpios(adev);
if (IS_ERR(data->jd_gpio)) {
ret = PTR_ERR(data->jd_gpio);
dev_err(card->dev, "error %d getting jd GPIO\n", ret);
}
}
put_adev:
acpi_dev_put(adev);
return ret;
}
static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
{
struct snd_soc_card *card = runtime->card;
struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
struct rt5640_set_jack_data *jack_data = &priv->jack_data;
struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
const struct snd_soc_dapm_route *custom_map = NULL;
int num_routes = 0;
int ret;
card->dapm.idle_bias_off = true;
jack_data->use_platform_clock = true;
/* Start with RC clk for jack-detect (we disable MCLK below) */
if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
snd_soc_component_update_bits(component, RT5640_GLB_CLK,
RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK);
rt5640_sel_asrc_clk_src(component,
RT5640_DA_STEREO_FILTER |
RT5640_DA_MONO_L_FILTER |
RT5640_DA_MONO_R_FILTER |
RT5640_AD_STEREO_FILTER |
RT5640_AD_MONO_L_FILTER |
RT5640_AD_MONO_R_FILTER,
RT5640_CLK_SEL_ASRC);
ret = snd_soc_add_card_controls(card, byt_rt5640_controls,
ARRAY_SIZE(byt_rt5640_controls));
if (ret) {
dev_err(card->dev, "unable to add card controls\n");
return ret;
}
switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
case BYT_RT5640_IN1_MAP:
custom_map = byt_rt5640_intmic_in1_map;
num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map);
break;
case BYT_RT5640_IN3_MAP:
custom_map = byt_rt5640_intmic_in3_map;
num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map);
break;
case BYT_RT5640_DMIC1_MAP:
custom_map = byt_rt5640_intmic_dmic1_map;
num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map);
break;
case BYT_RT5640_DMIC2_MAP:
custom_map = byt_rt5640_intmic_dmic2_map;
num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map);
break;
}
ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes);
if (ret)
return ret;
if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1) {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_hsmic2_in1_map,
ARRAY_SIZE(byt_rt5640_hsmic2_in1_map));
if (ret)
return ret;
}
if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_ssp2_aif2_map,
ARRAY_SIZE(byt_rt5640_ssp2_aif2_map));
} else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_ssp0_aif1_map,
ARRAY_SIZE(byt_rt5640_ssp0_aif1_map));
} else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_ssp0_aif2_map,
ARRAY_SIZE(byt_rt5640_ssp0_aif2_map));
} else {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_ssp2_aif1_map,
ARRAY_SIZE(byt_rt5640_ssp2_aif1_map));
}
if (ret)
return ret;
if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_mono_spk_map,
ARRAY_SIZE(byt_rt5640_mono_spk_map));
} else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_stereo_spk_map,
ARRAY_SIZE(byt_rt5640_stereo_spk_map));
}
if (ret)
return ret;
if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) {
ret = snd_soc_dapm_add_routes(&card->dapm,
byt_rt5640_lineout_map,
ARRAY_SIZE(byt_rt5640_lineout_map));
if (ret)
return ret;
}
/*
* The firmware might enable the clock at boot (this information
* may or may not be reflected in the enable clock register).
* To change the rate we must disable the clock first to cover
* these cases. Due to common clock framework restrictions that
* do not allow to disable a clock that has not been enabled,
* we need to enable the clock first.
*/
ret = clk_prepare_enable(priv->mclk);
if (!ret)
clk_disable_unprepare(priv->mclk);
if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ)
ret = clk_set_rate(priv->mclk, 25000000);
else
ret = clk_set_rate(priv->mclk, 19200000);
if (ret) {
dev_err(card->dev, "unable to set MCLK rate\n");
return ret;
}
if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
ret = snd_soc_card_jack_new_pins(card, "Headset",
SND_JACK_HEADSET | SND_JACK_BTN_0,
&priv->jack, rt5640_pins,
ARRAY_SIZE(rt5640_pins));
if (ret) {
dev_err(card->dev, "Jack creation failed %d\n", ret);
return ret;
}
snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0,
KEY_PLAYPAUSE);
if (byt_rt5640_quirk & BYT_RT5640_USE_AMCR0F28) {
ret = byt_rt5640_get_amcr0f28_settings(card);
if (ret)
return ret;
}
snd_soc_component_set_jack(component, &priv->jack, &priv->jack_data);
}
if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) {
ret = snd_soc_card_jack_new_pins(card, "Headset",
SND_JACK_HEADSET,
&priv->jack, rt5640_pins,
ARRAY_SIZE(rt5640_pins));
if (ret)
return ret;
ret = snd_soc_card_jack_new_pins(card, "Headset 2",
SND_JACK_HEADSET,
&priv->jack2, rt5640_pins2,
ARRAY_SIZE(rt5640_pins2));
if (ret)
return ret;
rt5640_jack_gpio.data = priv;
rt5640_jack_gpio.gpiod_dev = priv->codec_dev;
rt5640_jack_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack1_check;
ret = snd_soc_jack_add_gpios(&priv->jack, 1, &rt5640_jack_gpio);
if (ret)
return ret;
rt5640_set_ovcd_params(component);
rt5640_jack2_gpio.data = component;
rt5640_jack2_gpio.gpiod_dev = priv->codec_dev;
rt5640_jack2_gpio.jack_status_check = byt_rt5640_hp_elitepad_1000g2_jack2_check;
ret = snd_soc_jack_add_gpios(&priv->jack2, 1, &rt5640_jack2_gpio);
if (ret) {
snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio);
return ret;
}
}
return 0;
}
static void byt_rt5640_exit(struct snd_soc_pcm_runtime *runtime)
{
struct snd_soc_card *card = runtime->card;
struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) {
snd_soc_jack_free_gpios(&priv->jack2, 1, &rt5640_jack2_gpio);
snd_soc_jack_free_gpios(&priv->jack, 1, &rt5640_jack_gpio);
}
}
static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
int ret, bits;
/* The DSP will covert the FE rate to 48k, stereo */
rate->min = rate->max = 48000;
channels->min = channels->max = 2;
if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
(byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
/* set SSP0 to 16-bit */
params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
bits = 16;
} else {
/* set SSP2 to 24-bit */
params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
bits = 24;
}
/*
* Default mode for SSP configuration is TDM 4 slot, override config
* with explicit setting to I2S 2ch. The word length is set with
* dai_set_tdm_slot() since there is no other API exposed
*/
ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0),
SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_BP_FP);
if (ret < 0) {
dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
return ret;
}
ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits);
if (ret < 0) {
dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
return ret;
}
return 0;
}
static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream)
{
return snd_pcm_hw_constraint_single(substream->runtime,
SNDRV_PCM_HW_PARAM_RATE, 48000);
}
static const struct snd_soc_ops byt_rt5640_aif1_ops = {
.startup = byt_rt5640_aif1_startup,
};
static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = {
.hw_params = byt_rt5640_aif1_hw_params,
};
SND_SOC_DAILINK_DEF(dummy,
DAILINK_COMP_ARRAY(COMP_DUMMY()));
SND_SOC_DAILINK_DEF(media,
DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
SND_SOC_DAILINK_DEF(deepbuffer,
DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
SND_SOC_DAILINK_DEF(ssp2_port,
/* overwritten for ssp0 routing */
DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
SND_SOC_DAILINK_DEF(ssp2_codec,
DAILINK_COMP_ARRAY(COMP_CODEC(
/* overwritten with HID */ "i2c-10EC5640:00",
/* changed w/ quirk */ "rt5640-aif1")));
SND_SOC_DAILINK_DEF(platform,
DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
static struct snd_soc_dai_link byt_rt5640_dais[] = {
[MERR_DPCM_AUDIO] = {
.name = "Baytrail Audio Port",
.stream_name = "Baytrail Audio",
.nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.ops = &byt_rt5640_aif1_ops,
SND_SOC_DAILINK_REG(media, dummy, platform),
},
[MERR_DPCM_DEEP_BUFFER] = {
.name = "Deep-Buffer Audio Port",
.stream_name = "Deep-Buffer Audio",
.nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
.ops = &byt_rt5640_aif1_ops,
SND_SOC_DAILINK_REG(deepbuffer, dummy, platform),
},
/* back ends */
{
.name = "SSP2-Codec",
.id = 0,
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBC_CFC,
.be_hw_params_fixup = byt_rt5640_codec_fixup,
.dpcm_playback = 1,
.dpcm_capture = 1,
.init = byt_rt5640_init,
.exit = byt_rt5640_exit,
.ops = &byt_rt5640_be_ssp2_ops,
SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform),
},
};
/* SoC card */
static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];
#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */
#endif
static char byt_rt5640_components[64]; /* = "cfg-spk:* cfg-mic:* ..." */
static int byt_rt5640_suspend(struct snd_soc_card *card)
{
struct snd_soc_component *component;
if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
return 0;
for_each_card_components(card, component) {
if (!strcmp(component->name, byt_rt5640_codec_name)) {
dev_dbg(component->dev, "disabling jack detect before suspend\n");
snd_soc_component_set_jack(component, NULL, NULL);
break;
}
}
return 0;
}
static int byt_rt5640_resume(struct snd_soc_card *card)
{
struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
struct snd_soc_component *component;
if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
return 0;
for_each_card_components(card, component) {
if (!strcmp(component->name, byt_rt5640_codec_name)) {
dev_dbg(component->dev, "re-enabling jack detect after resume\n");
snd_soc_component_set_jack(component, &priv->jack,
&priv->jack_data);
break;
}
}
return 0;
}
/* use space before codec name to simplify card ID, and simplify driver name */
#define SOF_CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */
#define SOF_DRIVER_NAME "SOF"
#define CARD_NAME "bytcr-rt5640"
#define DRIVER_NAME NULL /* card name will be used for driver name */
static struct snd_soc_card byt_rt5640_card = {
.owner = THIS_MODULE,
.dai_link = byt_rt5640_dais,
.num_links = ARRAY_SIZE(byt_rt5640_dais),
.dapm_widgets = byt_rt5640_widgets,
.num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets),
.dapm_routes = byt_rt5640_audio_map,
.num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map),
.fully_routed = true,
.suspend_pre = byt_rt5640_suspend,
.resume_post = byt_rt5640_resume,
};
struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */
u64 aif_value; /* 1: AIF1, 2: AIF2 */
u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */
};
static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" };
struct snd_soc_acpi_mach *mach = dev_get_platdata(dev);
__maybe_unused const char *spk_type;
const struct dmi_system_id *dmi_id;
const char *headset2_string = "";
const char *lineout_string = "";
struct byt_rt5640_private *priv;
const char *platform_name;
struct acpi_device *adev;
struct device *codec_dev;
bool sof_parent;
int ret_val = 0;
int dai_index = 0;
int i, cfg_spk;
int aif;
is_bytcr = false;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
/* register the soc card */
byt_rt5640_card.dev = dev;
snd_soc_card_set_drvdata(&byt_rt5640_card, priv);
/* fix index of codec dai */
for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) {
if (!strcmp(byt_rt5640_dais[i].codecs->name,
"i2c-10EC5640:00")) {
dai_index = i;
break;
}
}
/* fixup codec name based on HID */
adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
if (adev) {
snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name),
"i2c-%s", acpi_dev_name(adev));
byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name;
} else {
dev_err(dev, "Error cannot find '%s' dev\n", mach->id);
return -ENXIO;
}
codec_dev = acpi_get_first_physical_node(adev);
acpi_dev_put(adev);
if (!codec_dev)
return -EPROBE_DEFER;
priv->codec_dev = get_device(codec_dev);
/*
* swap SSP0 if bytcr is detected
* (will be overridden if DMI quirk is detected)
*/
if (soc_intel_is_byt()) {
if (mach->mach_params.acpi_ipc_irq_index == 0)
is_bytcr = true;
}
if (is_bytcr) {
/*
* Baytrail CR platforms may have CHAN package in BIOS, try
* to find relevant routing quirk based as done on Windows
* platforms. We have to read the information directly from the
* BIOS, at this stage the card is not created and the links
* with the codec driver/pdata are non-existent
*/
struct acpi_chan_package chan_package = { 0 };
/* format specified: 2 64-bit integers */
struct acpi_buffer format = {sizeof("NN"), "NN"};
struct acpi_buffer state = {0, NULL};
struct snd_soc_acpi_package_context pkg_ctx;
bool pkg_found = false;
state.length = sizeof(chan_package);
state.pointer = &chan_package;
pkg_ctx.name = "CHAN";
pkg_ctx.length = 2;
pkg_ctx.format = &format;
pkg_ctx.state = &state;
pkg_ctx.data_valid = false;
pkg_found = snd_soc_acpi_find_package_from_hid(mach->id,
&pkg_ctx);
if (pkg_found) {
if (chan_package.aif_value == 1) {
dev_info(dev, "BIOS Routing: AIF1 connected\n");
byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1;
} else if (chan_package.aif_value == 2) {
dev_info(dev, "BIOS Routing: AIF2 connected\n");
byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
} else {
dev_info(dev, "BIOS Routing isn't valid, ignored\n");
pkg_found = false;
}
}
if (!pkg_found) {
/* no BIOS indications, assume SSP0-AIF2 connection */
byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
}
/* change defaults for Baytrail-CR capture */
byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS;
} else {
byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75;
}
/* check quirks before creating card */
dmi_id = dmi_first_match(byt_rt5640_quirk_table);
if (dmi_id)
byt_rt5640_quirk = (unsigned long)dmi_id->driver_data;
if (quirk_override != -1) {
dev_info(dev, "Overriding quirk 0x%lx => 0x%x\n",
byt_rt5640_quirk, quirk_override);
byt_rt5640_quirk = quirk_override;
}
if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2) {
acpi_dev_add_driver_gpios(ACPI_COMPANION(priv->codec_dev),
byt_rt5640_hp_elitepad_1000g2_gpios);
priv->hsmic_detect = devm_fwnode_gpiod_get(dev, codec_dev->fwnode,
"headset-mic-detect", GPIOD_IN,
"headset-mic-detect");
if (IS_ERR(priv->hsmic_detect)) {
ret_val = dev_err_probe(dev, PTR_ERR(priv->hsmic_detect),
"getting hsmic-detect GPIO\n");
goto err_device;
}
}
/* Must be called before register_card, also see declaration comment. */
ret_val = byt_rt5640_add_codec_device_props(codec_dev, priv);
if (ret_val)
goto err_remove_gpios;
log_quirks(dev);
if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) ||
(byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2";
aif = 2;
} else {
aif = 1;
}
if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
(byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port";
if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
priv->mclk = devm_clk_get_optional(dev, "pmc_plt_clk_3");
if (IS_ERR(priv->mclk)) {
ret_val = dev_err_probe(dev, PTR_ERR(priv->mclk),
"Failed to get MCLK from pmc_plt_clk_3\n");
goto err;
}
/*
* Fall back to bit clock usage when clock is not
* available likely due to missing dependencies.
*/
if (!priv->mclk)
byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
}
if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) {
cfg_spk = 0;
spk_type = "none";
} else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
cfg_spk = 1;
spk_type = "mono";
} else {
cfg_spk = 2;
spk_type = "stereo";
}
if (byt_rt5640_quirk & BYT_RT5640_LINEOUT) {
if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2)
lineout_string = " cfg-hp2:lineout";
else
lineout_string = " cfg-lineout:2";
}
if (byt_rt5640_quirk & BYT_RT5640_HSMIC2_ON_IN1)
headset2_string = " cfg-hs2:in1";
snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
"cfg-spk:%d cfg-mic:%s aif:%d%s%s", cfg_spk,
map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif,
lineout_string, headset2_string);
byt_rt5640_card.components = byt_rt5640_components;
#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name),
"bytcr-rt5640-%s-spk-%s-mic", spk_type,
map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
byt_rt5640_card.long_name = byt_rt5640_long_name;
#endif
/* override platform name, if required */
platform_name = mach->mach_params.platform;
ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card,
platform_name);
if (ret_val)
goto err;
sof_parent = snd_soc_acpi_sof_parent(dev);
/* set card and driver name */
if (sof_parent) {
byt_rt5640_card.name = SOF_CARD_NAME;
byt_rt5640_card.driver_name = SOF_DRIVER_NAME;
} else {
byt_rt5640_card.name = CARD_NAME;
byt_rt5640_card.driver_name = DRIVER_NAME;
}
/* set pm ops */
if (sof_parent)
dev->driver->pm = &snd_soc_pm_ops;
ret_val = devm_snd_soc_register_card(dev, &byt_rt5640_card);
if (ret_val) {
dev_err(dev, "devm_snd_soc_register_card failed %d\n", ret_val);
goto err;
}
platform_set_drvdata(pdev, &byt_rt5640_card);
return ret_val;
err:
device_remove_software_node(priv->codec_dev);
err_remove_gpios:
if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2)
acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev));
err_device:
put_device(priv->codec_dev);
return ret_val;
}
static int snd_byt_rt5640_mc_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
if (byt_rt5640_quirk & BYT_RT5640_JD_HP_ELITEP_1000G2)
acpi_dev_remove_driver_gpios(ACPI_COMPANION(priv->codec_dev));
device_remove_software_node(priv->codec_dev);
put_device(priv->codec_dev);
return 0;
}
static struct platform_driver snd_byt_rt5640_mc_driver = {
.driver = {
.name = "bytcr_rt5640",
},
.probe = snd_byt_rt5640_mc_probe,
.remove = snd_byt_rt5640_mc_remove,
};
module_platform_driver(snd_byt_rt5640_mc_driver);
MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver");
MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:bytcr_rt5640");