src/kernel/linux/v4.19/sound/soc/codecs/mt6359.c

// SPDX-License-Identifier: GPL-2.0
//
// mt6359.c  --  mt6359 ALSA SoC audio codec driver
//
// Copyright (c) 2018 MediaTek Inc.
// Author: KaiChieh Chuang <kaichieh.chuang@mediatek.com>
#include <linux/platform_device.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/delay.h>
#include <linux/debugfs.h>
#include <linux/kthread.h>
#include <linux/sched.h>

#include <linux/mfd/mt6397/core.h>
#include <linux/regulator/consumer.h>
#include <sound/tlv.h>
#include <sound/soc.h>
#include "mt6359.h"

enum {
	MT6359_AIF_1 = 0,	/* dl: hp, rcv, hp+lo */
	MT6359_AIF_2,		/* dl: lo only */
	MT6359_AIF_VOW,
	MT6359_AIF_NUM,
};

enum {
	AUDIO_ANALOG_VOLUME_HSOUTL,
	AUDIO_ANALOG_VOLUME_HSOUTR,
	AUDIO_ANALOG_VOLUME_HPOUTL,
	AUDIO_ANALOG_VOLUME_HPOUTR,
	AUDIO_ANALOG_VOLUME_LINEOUTL,
	AUDIO_ANALOG_VOLUME_LINEOUTR,
	AUDIO_ANALOG_VOLUME_MICAMP1,
	AUDIO_ANALOG_VOLUME_MICAMP2,
	AUDIO_ANALOG_VOLUME_MICAMP3,
	AUDIO_ANALOG_VOLUME_TYPE_MAX
};

enum {
	MUX_MIC_TYPE_0,	/* ain0, micbias 0 */
	MUX_MIC_TYPE_1,	/* ain1, micbias 1 */
	MUX_MIC_TYPE_2,	/* ain2/3, micbias 2 */
	MUX_PGA_L,
	MUX_PGA_R,
	MUX_PGA_3,
	MUX_HP_L,
	MUX_HP_R,
	MUX_NUM,
};

enum {
	DEVICE_HP,
	DEVICE_LO,
	DEVICE_RCV,
	DEVICE_MIC1,
	DEVICE_MIC2,
	DEVICE_NUM
};

enum {
	HP_GAIN_CTL_ZCD = 0,
	HP_GAIN_CTL_NLE,
	HP_GAIN_CTL_NUM,
};

/* Supply widget subseq */
enum {
	/* common */
	SUPPLY_SEQ_CLK_BUF,
	SUPPLY_SEQ_LDO_VAUD18,
	SUPPLY_SEQ_AUD_GLB,
	SUPPLY_SEQ_AUD_GLB_VOW,
	SUPPLY_SEQ_DL_GPIO,
	SUPPLY_SEQ_UL_GPIO,
	SUPPLY_SEQ_HP_PULL_DOWN,
	SUPPLY_SEQ_CLKSQ,
	SUPPLY_SEQ_ADC_CLKGEN,
	SUPPLY_SEQ_VOW_AUD_LPW,
	SUPPLY_SEQ_AUD_VOW,
	SUPPLY_SEQ_VOW_CLK,
	SUPPLY_SEQ_VOW_LDO,
	SUPPLY_SEQ_TOP_CK,
	SUPPLY_SEQ_TOP_CK_LAST,
	SUPPLY_SEQ_DCC_CLK,
	SUPPLY_SEQ_MIC_BIAS,
	SUPPLY_SEQ_DMIC,
	SUPPLY_SEQ_VOW_DIG_CFG,
	SUPPLY_SEQ_VOW_PERIODIC_CFG,
	SUPPLY_SEQ_AUD_TOP,
	SUPPLY_SEQ_AUD_TOP_LAST,
	SUPPLY_SEQ_DL_SDM_FIFO_CLK,
	SUPPLY_SEQ_DL_SDM,
	SUPPLY_SEQ_DL_NCP,
	SUPPLY_SEQ_AFE,
	/* playback */
	SUPPLY_SEQ_DL_SRC,
	SUPPLY_SEQ_DL_ESD_RESIST,
	SUPPLY_SEQ_HP_DAMPING_OFF_RESET_CMFB,
	SUPPLY_SEQ_HP_MUTE,
	SUPPLY_SEQ_DL_LDO_REMOTE_SENSE,
	SUPPLY_SEQ_DL_LDO,
	SUPPLY_SEQ_DL_NV,
	SUPPLY_SEQ_HP_ANA_TRIM,
	SUPPLY_SEQ_DL_IBIST,
	/* capture */
	SUPPLY_SEQ_UL_PGA,
	SUPPLY_SEQ_UL_ADC,
	SUPPLY_SEQ_UL_MTKAIF,
	SUPPLY_SEQ_UL_SRC_DMIC,
	SUPPLY_SEQ_UL_SRC,
};

enum {
	CH_L = 0,
	CH_R,
	NUM_CH,
};

/* dl bias */
#define DRBIAS_MASK 0x7
#define DRBIAS_HP_SFT (RG_AUDBIASADJ_0_VAUDP32_SFT + 0)
#define DRBIAS_HP_MASK_SFT (DRBIAS_MASK << DRBIAS_HP_SFT)
#define DRBIAS_HS_SFT (RG_AUDBIASADJ_0_VAUDP32_SFT + 3)
#define DRBIAS_HS_MASK_SFT (DRBIAS_MASK << DRBIAS_HS_SFT)
#define DRBIAS_LO_SFT (RG_AUDBIASADJ_0_VAUDP32_SFT + 6)
#define DRBIAS_LO_MASK_SFT (DRBIAS_MASK << DRBIAS_LO_SFT)

enum {
	DRBIAS_4UA = 0,
	DRBIAS_5UA,
	DRBIAS_6UA,
	DRBIAS_7UA,
	DRBIAS_8UA,
	DRBIAS_9UA,
	DRBIAS_10UA,
	DRBIAS_11UA,
};

#define IBIAS_MASK 0x3
#define IBIAS_HP_SFT (RG_AUDBIASADJ_1_VAUDP32_SFT + 0)
#define IBIAS_HP_MASK_SFT (IBIAS_MASK << IBIAS_HP_SFT)
#define IBIAS_HS_SFT (RG_AUDBIASADJ_1_VAUDP32_SFT + 2)
#define IBIAS_HS_MASK_SFT (IBIAS_MASK << IBIAS_HS_SFT)
#define IBIAS_LO_SFT (RG_AUDBIASADJ_1_VAUDP32_SFT + 4)
#define IBIAS_LO_MASK_SFT (IBIAS_MASK << IBIAS_LO_SFT)
#define IBIAS_ZCD_SFT (RG_AUDBIASADJ_1_VAUDP32_SFT + 6)
#define IBIAS_ZCD_MASK_SFT (IBIAS_MASK << IBIAS_ZCD_SFT)

enum {
	IBIAS_4UA = 0,
	IBIAS_5UA,
	IBIAS_6UA,
	IBIAS_7UA,
};

enum {
	IBIAS_ZCD_3UA = 0,
	IBIAS_ZCD_4UA,
	IBIAS_ZCD_5UA,
	IBIAS_ZCD_6UA,
};

enum {
	MIC_BIAS_1P7 = 0,
	MIC_BIAS_1P8,
	MIC_BIAS_1P9,
	MIC_BIAS_2P0,
	MIC_BIAS_2P1,
	MIC_BIAS_2P5,
	MIC_BIAS_2P6,
	MIC_BIAS_2P7,
};

struct mt6359_vow_periodic_on_off_data {
	unsigned long long pga_on;
	unsigned long long precg_on;
	unsigned long long adc_on;
	unsigned long long micbias0_on;
	unsigned long long micbias1_on;
	unsigned long long dcxo_on;
	unsigned long long audglb_on;
	unsigned long long vow_on;
	unsigned long long pga_off;
	unsigned long long precg_off;
	unsigned long long adc_off;
	unsigned long long micbias0_off;
	unsigned long long micbias1_off;
	unsigned long long dcxo_off;
	unsigned long long audglb_off;
	unsigned long long vow_off;
};

struct mt6359_priv {
	struct device *dev;
	struct regmap *regmap;

	unsigned int dl_rate[MT6359_AIF_NUM];
	unsigned int ul_rate[MT6359_AIF_NUM];

	int ana_gain[AUDIO_ANALOG_VOLUME_TYPE_MAX];
	unsigned int mux_select[MUX_NUM];

	int dev_counter[DEVICE_NUM];

	int hp_gain_ctl;
	int hp_hifi_mode;

	int hp_plugged;

	int mtkaif_protocol;

	struct regulator *avdd_reg;
	struct dentry *debugfs;

	/* vow control */
	int vow_enable;
	int reg_afe_vow_vad_cfg0;
	int reg_afe_vow_vad_cfg1;
	int reg_afe_vow_vad_cfg2;
	int reg_afe_vow_vad_cfg3;
	int reg_afe_vow_vad_cfg4;
	int reg_afe_vow_vad_cfg5;
	int reg_afe_vow_periodic;
	unsigned int vow_channel;
	struct mt6359_vow_periodic_on_off_data vow_periodic_param;
};

/* static function declaration */
int mt6359_set_mtkaif_protocol(struct snd_soc_component *cmpnt,
			       int mtkaif_protocol)
{
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	priv->mtkaif_protocol = mtkaif_protocol;
	return 0;
}
EXPORT_SYMBOL_GPL(mt6359_set_mtkaif_protocol);

static void playback_gpio_set(struct mt6359_priv *priv)
{
	/* set gpio mosi mode, clk / data mosi */
	regmap_write(priv->regmap, MT6359_GPIO_MODE2_CLR, 0x0ffe);
	regmap_write(priv->regmap, MT6359_GPIO_MODE2_SET, 0x0249);
	regmap_write(priv->regmap, MT6359_GPIO_MODE2, 0x0249);

	/* sync mosi */
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_CLR, 0x6);
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_SET, 0x1);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE3,
			   0x7, 0x1);
}

static void playback_gpio_reset(struct mt6359_priv *priv)
{
	/* set pad_aud_*_mosi to GPIO mode and dir input
	 * reason:
	 * pad_aud_dat_mosi*, because the pin is used as boot strap
	 * don't clean clk/sync, for mtkaif protocol 2
	 */
	regmap_write(priv->regmap, MT6359_GPIO_MODE2_CLR, 0x0ff8);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE2,
			   0x0ff8, 0x0000);
	regmap_update_bits(priv->regmap, MT6359_GPIO_DIR0,
			   0x7 << 9, 0x0);
}

static void capture_gpio_set(struct mt6359_priv *priv)
{
	/* set gpio miso mode */
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_CLR, 0x0e00);
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_SET, 0x0200);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE3,
			   0x0e00, 0x0200);

	regmap_write(priv->regmap, MT6359_GPIO_MODE4_CLR, 0x003f);
	regmap_write(priv->regmap, MT6359_GPIO_MODE4_SET, 0x0009);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE4,
			   0x03f, 0x0009);
}

static void capture_gpio_reset(struct mt6359_priv *priv)
{
	/* set pad_aud_*_miso to GPIO mode and dir input
	 * reason:
	 * pad_aud_clk_miso, because when playback only the miso_clk
	 * will also have 26m, so will have power leak
	 * pad_aud_dat_miso*, because the pin is used as boot strap
	 */
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_CLR, 0x0e00);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE3,
			   0x0e00, 0x0000);

	regmap_write(priv->regmap, MT6359_GPIO_MODE4_CLR, 0x003f);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE4,
			   0x003f, 0x0000);

	regmap_update_bits(priv->regmap, MT6359_GPIO_DIR0,
			   0x7 << 13, 0x0);
	regmap_update_bits(priv->regmap, MT6359_GPIO_DIR1,
			   0x3 << 0, 0x0);
}

static void vow_gpio_set(struct mt6359_priv *priv)
{
	/* vow gpio set (data) */
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_CLR, 0x0e00);
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_SET, 0x0800);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE3,
			   0x0e00, 0x0800);
	/* vow gpio set (clock) */
	regmap_write(priv->regmap, MT6359_GPIO_MODE4_CLR, 0x0007);
	regmap_write(priv->regmap, MT6359_GPIO_MODE4_SET, 0x0004);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE4,
			   0x0007, 0x0004);
}

static void vow_gpio_reset(struct mt6359_priv *priv)
{
	/* set pad_aud_*_miso to GPIO mode and dir input
	 * reason:
	 * pad_aud_clk_miso, because when playback only the miso_clk
	 * will also have 26m, so will have power leak
	 * pad_aud_dat_miso*, because the pin is used as boot strap
	 */
	/* vow gpio clear (data) */
	regmap_write(priv->regmap, MT6359_GPIO_MODE3_CLR, 0x0e00);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE3,
			   0x0e00, 0x0000);
	/* vow gpio clear (clock) */
	regmap_write(priv->regmap, MT6359_GPIO_MODE4_CLR, 0x0007);
	regmap_update_bits(priv->regmap, MT6359_GPIO_MODE4,
			   0x0007, 0x0000);
	regmap_update_bits(priv->regmap, MT6359_GPIO_DIR0,
			   0x1 << 15, 0x0);
	regmap_update_bits(priv->regmap, MT6359_GPIO_DIR1,
			   0x1 << 0, 0x0);
}

/* use only when not govern by DAPM */
static int mt6359_set_dcxo(struct mt6359_priv *priv, bool enable)
{
	regmap_update_bits(priv->regmap, MT6359_DCXO_CW12,
			   0x1 << RG_XO_AUDIO_EN_M_SFT,
			   (enable ? 1 : 0) << RG_XO_AUDIO_EN_M_SFT);
	return 0;
}

/* use only when not govern by DAPM */
static int mt6359_set_clksq(struct mt6359_priv *priv, bool enable)
{
	/* audio clk source from internal dcxo */
	regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON23,
			   RG_CLKSQ_IN_SEL_TEST_MASK_SFT,
			   0x0);

	/* Enable/disable CLKSQ 26MHz */
	regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON23,
			   RG_CLKSQ_EN_MASK_SFT,
			   (enable ? 1 : 0) << RG_CLKSQ_EN_SFT);
	return 0;
}

/* use only when not govern by DAPM */
static int mt6359_set_aud_global_bias(struct mt6359_priv *priv, bool enable)
{
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON13,
			   RG_AUDGLB_PWRDN_VA32_MASK_SFT,
			   (enable ? 0 : 1) << RG_AUDGLB_PWRDN_VA32_SFT);
	return 0;
}

/* use only when not govern by DAPM */
static int mt6359_set_topck(struct mt6359_priv *priv, bool enable)
{
	regmap_update_bits(priv->regmap, MT6359_AUD_TOP_CKPDN_CON0,
			   0x0066, enable ? 0x0 : 0x66);
	return 0;
}

static int mt6359_set_decoder_clk(struct mt6359_priv *priv, bool enable)
{
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON13,
			   RG_RSTB_DECODER_VA32_MASK_SFT,
			   (enable ? 1 : 0) << RG_RSTB_DECODER_VA32_SFT);
	return 0;
}

static int mt6359_mtkaif_tx_enable(struct mt6359_priv *priv)
{
	switch (priv->mtkaif_protocol) {
	case MT6359_MTKAIF_PROTOCOL_2_CLK_P2:
		/* MTKAIF TX format setting */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_ADDA_MTKAIF_CFG0,
				   0xffff, 0x0210);
		/* enable aud_pad TX fifos */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_AUD_PAD_TOP,
				   0xff00, 0x3800);
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_AUD_PAD_TOP,
				   0xff00, 0x3900);
		break;
	case MT6359_MTKAIF_PROTOCOL_2:
		/* MTKAIF TX format setting */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_ADDA_MTKAIF_CFG0,
				   0xffff, 0x0210);
		/* enable aud_pad TX fifos */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_AUD_PAD_TOP,
				   0xff00, 0x3100);
		break;
	case MT6359_MTKAIF_PROTOCOL_1:
	default:
		/* MTKAIF TX format setting */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_ADDA_MTKAIF_CFG0,
				   0xffff, 0x0000);
		/* enable aud_pad TX fifos */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_AUD_PAD_TOP,
				   0xff00, 0x3100);
		break;
	}
	return 0;
}

static int mt6359_mtkaif_tx_disable(struct mt6359_priv *priv)
{
	/* disable aud_pad TX fifos */
	regmap_update_bits(priv->regmap, MT6359_AFE_AUD_PAD_TOP,
			   0xff00, 0x3000);
	return 0;
}

int mt6359_mtkaif_calibration_enable(struct snd_soc_component *cmpnt)
{
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	playback_gpio_set(priv);
	capture_gpio_set(priv);
	mt6359_mtkaif_tx_enable(priv);

	mt6359_set_dcxo(priv, true);
	mt6359_set_aud_global_bias(priv, true);
	mt6359_set_clksq(priv, true);
	mt6359_set_topck(priv, true);

	/* set dat_miso_loopback on */
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG,
			   RG_AUD_PAD_TOP_DAT_MISO2_LOOPBACK_MASK_SFT,
			   1 << RG_AUD_PAD_TOP_DAT_MISO2_LOOPBACK_SFT);
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG,
			   RG_AUD_PAD_TOP_DAT_MISO_LOOPBACK_MASK_SFT,
			   1 << RG_AUD_PAD_TOP_DAT_MISO_LOOPBACK_SFT);
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG1,
			   RG_AUD_PAD_TOP_DAT_MISO3_LOOPBACK_MASK_SFT,
			   1 << RG_AUD_PAD_TOP_DAT_MISO3_LOOPBACK_SFT);
	return 0;
}
EXPORT_SYMBOL_GPL(mt6359_mtkaif_calibration_enable);

int mt6359_mtkaif_calibration_disable(struct snd_soc_component *cmpnt)
{
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	/* set dat_miso_loopback off */
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG,
			   RG_AUD_PAD_TOP_DAT_MISO2_LOOPBACK_MASK_SFT,
			   0 << RG_AUD_PAD_TOP_DAT_MISO2_LOOPBACK_SFT);
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG,
			   RG_AUD_PAD_TOP_DAT_MISO_LOOPBACK_MASK_SFT,
			   0 << RG_AUD_PAD_TOP_DAT_MISO_LOOPBACK_SFT);
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG1,
			   RG_AUD_PAD_TOP_DAT_MISO3_LOOPBACK_MASK_SFT,
			   0 << RG_AUD_PAD_TOP_DAT_MISO3_LOOPBACK_SFT);

	mt6359_set_topck(priv, false);
	mt6359_set_clksq(priv, false);
	mt6359_set_aud_global_bias(priv, false);
	mt6359_set_dcxo(priv, false);

	mt6359_mtkaif_tx_disable(priv);
	playback_gpio_reset(priv);
	capture_gpio_reset(priv);
	return 0;
}
EXPORT_SYMBOL_GPL(mt6359_mtkaif_calibration_disable);

int mt6359_set_mtkaif_calibration_phase(struct snd_soc_component *cmpnt,
					int phase_1, int phase_2, int phase_3)
{
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG,
			   RG_AUD_PAD_TOP_PHASE_MODE_MASK_SFT,
			   phase_1 << RG_AUD_PAD_TOP_PHASE_MODE_SFT);
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG,
			   RG_AUD_PAD_TOP_PHASE_MODE2_MASK_SFT,
			   phase_2 << RG_AUD_PAD_TOP_PHASE_MODE2_SFT);
	regmap_update_bits(priv->regmap, MT6359_AUDIO_DIG_CFG1,
			   RG_AUD_PAD_TOP_PHASE_MODE3_MASK_SFT,
			   phase_3 << RG_AUD_PAD_TOP_PHASE_MODE3_SFT);
	return 0;
}
EXPORT_SYMBOL_GPL(mt6359_set_mtkaif_calibration_phase);

/* dl pga gain */
enum {
	DL_GAIN_8DB = 0,
	DL_GAIN_0DB = 8,
	DL_GAIN_N_1DB = 9,
	DL_GAIN_N_10DB = 18,
	DL_GAIN_N_22DB = 30,
	DL_GAIN_N_40DB = 0x1f,
};
#define DL_GAIN_N_10DB_REG (DL_GAIN_N_10DB << 7 | DL_GAIN_N_10DB)
#define DL_GAIN_N_22DB_REG (DL_GAIN_N_22DB << 7 | DL_GAIN_N_22DB)
#define DL_GAIN_N_40DB_REG (DL_GAIN_N_40DB << 7 | DL_GAIN_N_40DB)
#define DL_GAIN_REG_MASK 0x0f9f

/* reg idx for -40dB*/
#define PGA_MINUS_40_DB_REG_VAL 0x1f
#define HP_PGA_MINUS_40_DB_REG_VAL 0x3f
static const char *const dl_pga_gain[] = {
	"8Db", "7Db", "6Db", "5Db", "4Db",
	"3Db", "2Db", "1Db", "0Db", "-1Db",
	"-2Db", "-3Db",	"-4Db", "-5Db", "-6Db",
	"-7Db", "-8Db", "-9Db", "-10Db", "-40Db"
};

static const char *const hp_dl_pga_gain[] = {
	"8Db", "7Db", "6Db", "5Db", "4Db",
	"3Db", "2Db", "1Db", "0Db", "-1Db",
	"-2Db", "-3Db",	"-4Db", "-5Db", "-6Db",
	"-7Db", "-8Db", "-9Db", "-10Db", "-11Db",
	"-12Db", "-13Db", "-14Db", "-15Db", "-16Db",
	"-17Db", "-18Db", "-19Db", "-20Db", "-21Db",
	"-22Db", "-40Db"
};

static void zcd_disable(struct mt6359_priv *priv)
{
	regmap_write(priv->regmap, MT6359_ZCD_CON0, 0x0000);
}

static void hp_main_output_ramp(struct mt6359_priv *priv, bool up)
{
	int i = 0, stage = 0;
	int target = 7;

	/* Enable/Reduce HPL/R main output stage step by step */
	for (i = 0; i <= target; i++) {
		stage = up ? i : target - i;
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON1,
				   RG_HPLOUTSTGCTRL_VAUDP32_MASK_SFT,
				   stage << RG_HPLOUTSTGCTRL_VAUDP32_SFT);
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON1,
				   RG_HPROUTSTGCTRL_VAUDP32_MASK_SFT,
				   stage << RG_HPROUTSTGCTRL_VAUDP32_SFT);
		usleep_range(600, 650);
	}
}

static void hp_aux_feedback_loop_gain_ramp(struct mt6359_priv *priv, bool up)
{
	int i = 0, stage = 0;

	/* Reduce HP aux feedback loop gain step by step */
	for (i = 0; i <= 0xf; i++) {
		stage = up ? i : 0xf - i;
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON9,
				   0xf << 12, stage << 12);
		usleep_range(600, 650);
	}
}

static void hp_in_pair_current(struct mt6359_priv *priv, bool increase)
{
	int i = 0, stage = 0;
	int target = 0x3;

	/* Set input diff pair bias select (Hi-Fi mode) */
	if (priv->hp_hifi_mode) {
		/* Reduce HP aux feedback loop gain step by step */
		for (i = 0; i <= target; i++) {
			stage = increase ? i : target - i;
			regmap_update_bits(priv->regmap,
					   MT6359_AUDDEC_ANA_CON10,
					   0x3 << 3, stage << 3);
			usleep_range(100, 150);
		}
	}
}

static void hp_pull_down(struct mt6359_priv *priv, bool enable)
{
	int i;

	if (enable) {
		for (i = 0x0; i <= 0x7; i++) {
			regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON2,
					   RG_HPPSHORT2VCM_VAUDP32_MASK_SFT,
					   i << RG_HPPSHORT2VCM_VAUDP32_SFT);
			usleep_range(100, 150);
		}
	} else {
		for (i = 0x7; i >= 0x0; i--) {
			regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON2,
					   RG_HPPSHORT2VCM_VAUDP32_MASK_SFT,
					   i << RG_HPPSHORT2VCM_VAUDP32_SFT);
			usleep_range(100, 150);
		}
	}
}

static int hp_gain_ctl_select(struct mt6359_priv *priv,
			      unsigned int hp_gain_ctl)
{
	if (hp_gain_ctl >= HP_GAIN_CTL_NUM) {
		dev_warn(priv->dev, "%s(), hp_gain_ctl %d invalid\n",
			 __func__, hp_gain_ctl);
		return -EINVAL;
	}

	priv->hp_gain_ctl = hp_gain_ctl;
	regmap_update_bits(priv->regmap, MT6359_AFE_DL_NLE_CFG,
			   NLE_LCH_HPGAIN_SEL_MASK_SFT,
			   hp_gain_ctl << NLE_LCH_HPGAIN_SEL_SFT);
	regmap_update_bits(priv->regmap, MT6359_AFE_DL_NLE_CFG,
			   NLE_RCH_HPGAIN_SEL_MASK_SFT,
			   hp_gain_ctl << NLE_RCH_HPGAIN_SEL_SFT);

	return 0;
}

static bool is_valid_hp_pga_idx(int reg_idx)
{
	return (reg_idx >= DL_GAIN_8DB && reg_idx <= DL_GAIN_N_22DB) ||
	       reg_idx == DL_GAIN_N_40DB;
}

static void headset_volume_ramp(struct mt6359_priv *priv,
				int from, int to)
{
	int offset = 0, count = 1, reg_idx;

	if (!is_valid_hp_pga_idx(from) || !is_valid_hp_pga_idx(to))
		dev_warn(priv->dev, "%s(), volume index is not valid, from %d, to %d\n",
			 __func__, from, to);

	dev_info(priv->dev, "%s(), from %d, to %d\n",
		 __func__, from, to);

	if (to > from)
		offset = to - from;
	else
		offset = from - to;

	while (offset > 0) {
		if (to > from)
			reg_idx = from + count;
		else
			reg_idx = from - count;

		if (is_valid_hp_pga_idx(reg_idx)) {
			regmap_update_bits(priv->regmap,
					   MT6359_ZCD_CON2,
					   DL_GAIN_REG_MASK,
					   (reg_idx << 7) | reg_idx);
			usleep_range(600, 650);
		}
		offset--;
		count++;
	}
}

#define MT_SOC_ENUM_EXT_ID(xname, xenum, xhandler_get, xhandler_put, id) \
{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .device = id,\
	.info = snd_soc_info_enum_double, \
	.get = xhandler_get, .put = xhandler_put, \
	.private_value = (unsigned long)&xenum }

/* Mic Type MUX */
enum {
	MIC_TYPE_MUX_IDLE = 0,
	MIC_TYPE_MUX_ACC,
	MIC_TYPE_MUX_DMIC,
	MIC_TYPE_MUX_DCC,
	MIC_TYPE_MUX_DCC_ECM_DIFF,
	MIC_TYPE_MUX_DCC_ECM_SINGLE,
	MIC_TYPE_MUX_VOW_ACC,
	MIC_TYPE_MUX_VOW_DMIC,
	MIC_TYPE_MUX_VOW_DMIC_LP,
	MIC_TYPE_MUX_VOW_DCC,
	MIC_TYPE_MUX_VOW_DCC_ECM_DIFF,
	MIC_TYPE_MUX_VOW_DCC_ECM_SINGLE,
};

#define IS_VOW_DCC_BASE(x) (x == MIC_TYPE_MUX_VOW_DCC || \
			    x == MIC_TYPE_MUX_VOW_DCC_ECM_DIFF || \
			    x == MIC_TYPE_MUX_VOW_DCC_ECM_SINGLE)

#define IS_DCC_BASE(x) (x == MIC_TYPE_MUX_DCC || \
			x == MIC_TYPE_MUX_DCC_ECM_DIFF || \
			x == MIC_TYPE_MUX_DCC_ECM_SINGLE || \
			IS_VOW_DCC_BASE(x))

#define IS_VOW_AMIC_BASE(x) (x == MIC_TYPE_MUX_VOW_ACC || IS_VOW_DCC_BASE(x))

#define IS_VOW_BASE(x) (x == MIC_TYPE_MUX_VOW_DMIC || \
			x == MIC_TYPE_MUX_VOW_DMIC_LP || \
			IS_VOW_AMIC_BASE(x))

static const char *const mic_type_mux_map[] = {
	"Idle",
	"ACC",
	"DMIC",
	"DCC",
	"DCC_ECM_DIFF",
	"DCC_ECM_SINGLE",
	"VOW_ACC",
	"VOW_DMIC",
	"VOW_DMIC_LP",
	"VOW_DCC",
	"VOW_DCC_ECM_DIFF",
	"VOW_DCC_ECM_SINGLE"
};

static const struct soc_enum mic_type_mux_enum[] = {
	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(mic_type_mux_map), mic_type_mux_map),
};

static int mic_type_get(struct snd_kcontrol *kcontrol,
			struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	ucontrol->value.integer.value[0] =
		priv->mux_select[kcontrol->id.device];
	return 0;
}

static int mic_type_set(struct snd_kcontrol *kcontrol,
			struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
	int index = ucontrol->value.integer.value[0];
	unsigned int id = kcontrol->id.device;

	if (ucontrol->value.enumerated.item[0] >= e->items)
		return -EINVAL;

	priv->mux_select[id] = index;
	return 0;
}

static int mt6359_put_volsw(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *component =
			snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(component);
	struct soc_mixer_control *mc =
			(struct soc_mixer_control *)kcontrol->private_value;
	unsigned int reg;
	int index = ucontrol->value.integer.value[0];
	int ret;

	ret = snd_soc_put_volsw(kcontrol, ucontrol);
	if (ret < 0)
		return ret;

	switch (mc->reg) {
	case MT6359_ZCD_CON2:
		regmap_read(priv->regmap, MT6359_ZCD_CON2, &reg);
		priv->ana_gain[AUDIO_ANALOG_VOLUME_HPOUTL] =
			(reg >> RG_AUDHPLGAIN_SFT) & RG_AUDHPLGAIN_MASK;
		priv->ana_gain[AUDIO_ANALOG_VOLUME_HPOUTR] =
			(reg >> RG_AUDHPRGAIN_SFT) & RG_AUDHPRGAIN_MASK;
		break;
	case MT6359_ZCD_CON1:
		regmap_read(priv->regmap, MT6359_ZCD_CON1, &reg);
		priv->ana_gain[AUDIO_ANALOG_VOLUME_LINEOUTL] =
			(reg >> RG_AUDLOLGAIN_SFT) & RG_AUDLOLGAIN_MASK;
		priv->ana_gain[AUDIO_ANALOG_VOLUME_LINEOUTR] =
			(reg >> RG_AUDLORGAIN_SFT) & RG_AUDLORGAIN_MASK;
		break;
	case MT6359_ZCD_CON3:
		regmap_read(priv->regmap, MT6359_ZCD_CON3, &reg);
		priv->ana_gain[AUDIO_ANALOG_VOLUME_HSOUTL] =
			(reg >> RG_AUDHSGAIN_SFT) & RG_AUDHSGAIN_MASK;
		break;
	case MT6359_AUDENC_ANA_CON0:
		regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON0, &reg);
		priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP1] =
			(reg >> RG_AUDPREAMPLGAIN_SFT) & RG_AUDPREAMPLGAIN_MASK;
		break;
	case MT6359_AUDENC_ANA_CON1:
		regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON1, &reg);
		priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP2] =
			(reg >> RG_AUDPREAMPRGAIN_SFT) & RG_AUDPREAMPRGAIN_MASK;
		break;
	case MT6359_AUDENC_ANA_CON2:
		regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON2, &reg);
		priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP3] =
			(reg >> RG_AUDPREAMP3GAIN_SFT) & RG_AUDPREAMP3GAIN_MASK;

		break;
	}

	dev_info(priv->dev, "%s(), name %s, reg(0x%x) = 0x%x, set index = %x\n",
		 __func__, kcontrol->id.name, mc->reg, reg, index);

	return ret;
}

static const DECLARE_TLV_DB_SCALE(hp_playback_tlv, -2200, 100, 0);
static const DECLARE_TLV_DB_SCALE(playback_tlv, -1000, 100, 0);
static const DECLARE_TLV_DB_SCALE(capture_tlv, 0, 600, 0);

static const struct snd_kcontrol_new mt6359_snd_controls[] = {
	/* dl pga gain */
	SOC_SINGLE_EXT_TLV("HeadsetL Volume",
			   MT6359_ZCD_CON2, 0, 0x1E, 0,
			   snd_soc_get_volsw, mt6359_put_volsw,
			   hp_playback_tlv),
	SOC_SINGLE_EXT_TLV("HeadsetR Volume",
			   MT6359_ZCD_CON2, 7, 0x1E, 0,
			   snd_soc_get_volsw, mt6359_put_volsw,
			   hp_playback_tlv),
	SOC_SINGLE_EXT_TLV("LineoutL Volume",
			   MT6359_ZCD_CON1, 0, 0x12, 0,
			   snd_soc_get_volsw, mt6359_put_volsw, playback_tlv),
	SOC_SINGLE_EXT_TLV("LineoutR Volume",
			   MT6359_ZCD_CON1, 7, 0x12, 0,
			   snd_soc_get_volsw, mt6359_put_volsw, playback_tlv),
	SOC_SINGLE_EXT_TLV("Handset Volume",
			   MT6359_ZCD_CON3, 0, 0x12, 0,
			   snd_soc_get_volsw, mt6359_put_volsw, playback_tlv),

	/* ul pga gain */
	SOC_SINGLE_EXT_TLV("PGAL Volume",
			   MT6359_AUDENC_ANA_CON0, RG_AUDPREAMPLGAIN_SFT, 4, 0,
			   snd_soc_get_volsw, mt6359_put_volsw, capture_tlv),
	SOC_SINGLE_EXT_TLV("PGAR Volume",
			   MT6359_AUDENC_ANA_CON1, RG_AUDPREAMPRGAIN_SFT, 4, 0,
			   snd_soc_get_volsw, mt6359_put_volsw, capture_tlv),
	SOC_SINGLE_EXT_TLV("PGA3 Volume",
			   MT6359_AUDENC_ANA_CON2, RG_AUDPREAMP3GAIN_SFT, 4, 0,
			   snd_soc_get_volsw, mt6359_put_volsw, capture_tlv),

	/* mix type mux */
	MT_SOC_ENUM_EXT_ID("Mic_Type_Mux_0", mic_type_mux_enum[0],
			   mic_type_get, mic_type_set,
			   MUX_MIC_TYPE_0),
	MT_SOC_ENUM_EXT_ID("Mic_Type_Mux_1", mic_type_mux_enum[0],
			   mic_type_get, mic_type_set,
			   MUX_MIC_TYPE_1),
	MT_SOC_ENUM_EXT_ID("Mic_Type_Mux_2", mic_type_mux_enum[0],
			   mic_type_get, mic_type_set,
			   MUX_MIC_TYPE_2),
};

/* MUX */

/* LOL MUX */
enum {
	LO_MUX_OPEN = 0,
	LO_MUX_L_DAC,
	LO_MUX_3RD_DAC,
	LO_MUX_TEST_MODE,
	LO_MUX_MASK = 0x3,
};

static const char * const lo_in_mux_map[] = {
	"Open", "Playback_L_DAC", "Playback", "Test Mode"
};

static int lo_in_mux_map_value[] = {
	0x0, 0x1, 0x2, 0x3,
};

static SOC_VALUE_ENUM_SINGLE_DECL(lo_in_mux_map_enum,
				  SND_SOC_NOPM,
				  0,
				  LO_MUX_MASK,
				  lo_in_mux_map,
				  lo_in_mux_map_value);

static const struct snd_kcontrol_new lo_in_mux_control =
	SOC_DAPM_ENUM("LO Select", lo_in_mux_map_enum);

/*HP MUX */
enum {
	HP_MUX_OPEN = 0,
	HP_MUX_HPSPK,
	HP_MUX_HP,
	HP_MUX_TEST_MODE,
	HP_MUX_HP_IMPEDANCE,
	HP_MUX_MASK = 0x7,
};

static const char * const hp_in_mux_map[] = {
	"Open",
	"LoudSPK Playback",
	"Audio Playback",
	"Test Mode",
	"HP Impedance",
	"undefined1",
	"undefined2",
	"undefined3",
};

static int hp_in_mux_map_value[] = {
	HP_MUX_OPEN,
	HP_MUX_HPSPK,
	HP_MUX_HP,
	HP_MUX_TEST_MODE,
	HP_MUX_HP_IMPEDANCE,
	HP_MUX_OPEN,
	HP_MUX_OPEN,
	HP_MUX_OPEN,
};

static SOC_VALUE_ENUM_SINGLE_DECL(hpl_in_mux_map_enum,
				  SND_SOC_NOPM,
				  0,
				  HP_MUX_MASK,
				  hp_in_mux_map,
				  hp_in_mux_map_value);

static const struct snd_kcontrol_new hpl_in_mux_control =
	SOC_DAPM_ENUM("HPL Select", hpl_in_mux_map_enum);

static SOC_VALUE_ENUM_SINGLE_DECL(hpr_in_mux_map_enum,
				  SND_SOC_NOPM,
				  0,
				  HP_MUX_MASK,
				  hp_in_mux_map,
				  hp_in_mux_map_value);

static const struct snd_kcontrol_new hpr_in_mux_control =
	SOC_DAPM_ENUM("HPR Select", hpr_in_mux_map_enum);

/* RCV MUX */
enum {
	RCV_MUX_OPEN = 0,
	RCV_MUX_MUTE,
	RCV_MUX_VOICE_PLAYBACK,
	RCV_MUX_TEST_MODE,
	RCV_MUX_MASK = 0x3,
};

static const char * const rcv_in_mux_map[] = {
	"Open", "Mute", "Voice Playback", "Test Mode"
};

static int rcv_in_mux_map_value[] = {
	RCV_MUX_OPEN,
	RCV_MUX_MUTE,
	RCV_MUX_VOICE_PLAYBACK,
	RCV_MUX_TEST_MODE,
};

static SOC_VALUE_ENUM_SINGLE_DECL(rcv_in_mux_map_enum,
				  SND_SOC_NOPM,
				  0,
				  RCV_MUX_MASK,
				  rcv_in_mux_map,
				  rcv_in_mux_map_value);

static const struct snd_kcontrol_new rcv_in_mux_control =
	SOC_DAPM_ENUM("RCV Select", rcv_in_mux_map_enum);

/* DAC In MUX */
static const char * const dac_in_mux_map[] = {
	"Normal Path", "Sgen"
};

static int dac_in_mux_map_value[] = {
	0x0, 0x1,
};

static SOC_VALUE_ENUM_SINGLE_DECL(dac_in_mux_map_enum,
				  MT6359_AFE_TOP_CON0,
				  DL_SINE_ON_SFT,
				  DL_SINE_ON_MASK,
				  dac_in_mux_map,
				  dac_in_mux_map_value);

static const struct snd_kcontrol_new dac_in_mux_control =
	SOC_DAPM_ENUM("DAC Select", dac_in_mux_map_enum);

/* AIF Out MUX */
static SOC_VALUE_ENUM_SINGLE_DECL(aif_out_mux_map_enum,
				  MT6359_AFE_TOP_CON0,
				  UL_SINE_ON_SFT,
				  UL_SINE_ON_MASK,
				  dac_in_mux_map,
				  dac_in_mux_map_value);

static const struct snd_kcontrol_new aif_out_mux_control =
	SOC_DAPM_ENUM("AIF Out Select", aif_out_mux_map_enum);

static SOC_VALUE_ENUM_SINGLE_DECL(aif2_out_mux_map_enum,
				  MT6359_AFE_TOP_CON0,
				  ADDA6_UL_SINE_ON_SFT,
				  ADDA6_UL_SINE_ON_MASK,
				  dac_in_mux_map,
				  dac_in_mux_map_value);

static const struct snd_kcontrol_new aif2_out_mux_control =
	SOC_DAPM_ENUM("AIF Out Select", aif2_out_mux_map_enum);

/* UL SRC MUX */
enum {
	UL_SRC_MUX_AMIC = 0,
	UL_SRC_MUX_DMIC,
};

static const char * const ul_src_mux_map[] = {
	"AMIC",
	"DMIC",
};

static int ul_src_mux_map_value[] = {
	UL_SRC_MUX_AMIC,
	UL_SRC_MUX_DMIC,
};

static SOC_VALUE_ENUM_SINGLE_DECL(ul_src_mux_map_enum,
				  MT6359_AFE_UL_SRC_CON0_L,
				  UL_SDM_3_LEVEL_CTL_SFT,
				  UL_SDM_3_LEVEL_CTL_MASK,
				  ul_src_mux_map,
				  ul_src_mux_map_value);

static const struct snd_kcontrol_new ul_src_mux_control =
	SOC_DAPM_ENUM("UL_SRC_MUX Select", ul_src_mux_map_enum);

static SOC_VALUE_ENUM_SINGLE_DECL(ul2_src_mux_map_enum,
				  MT6359_AFE_ADDA6_UL_SRC_CON0_L,
				  ADDA6_UL_SDM_3_LEVEL_CTL_SFT,
				  ADDA6_UL_SDM_3_LEVEL_CTL_MASK,
				  ul_src_mux_map,
				  ul_src_mux_map_value);

static const struct snd_kcontrol_new ul2_src_mux_control =
	SOC_DAPM_ENUM("UL_SRC_MUX Select", ul2_src_mux_map_enum);

/* VOW UL SRC MUX */
static SOC_VALUE_ENUM_SINGLE_DECL(vow_ul_src_mux_map_enum,
				  MT6359_AFE_VOW_TOP_CON0,
				  VOW_SDM_3_LEVEL_SFT,
				  VOW_SDM_3_LEVEL_MASK,
				  ul_src_mux_map,
				  ul_src_mux_map_value);

static const struct snd_kcontrol_new vow_ul_src_mux_control =
	SOC_DAPM_ENUM("VOW_UL_SRC_MUX Select", vow_ul_src_mux_map_enum);

/* MISO MUX */
enum {
	MISO_MUX_UL1_CH1 = 0,
	MISO_MUX_UL1_CH2,
	MISO_MUX_UL2_CH1,
	MISO_MUX_UL2_CH2,
};

static const char * const miso_mux_map[] = {
	"UL1_CH1",
	"UL1_CH2",
	"UL2_CH1",
	"UL2_CH2",
};

static int miso_mux_map_value[] = {
	MISO_MUX_UL1_CH1,
	MISO_MUX_UL1_CH2,
	MISO_MUX_UL2_CH1,
	MISO_MUX_UL2_CH2,
};

static SOC_VALUE_ENUM_SINGLE_DECL(miso0_mux_map_enum,
				  MT6359_AFE_MTKAIF_MUX_CFG,
				  RG_ADDA_CH1_SEL_SFT,
				  RG_ADDA_CH1_SEL_MASK,
				  miso_mux_map,
				  miso_mux_map_value);

static const struct snd_kcontrol_new miso0_mux_control =
	SOC_DAPM_ENUM("MISO_MUX Select", miso0_mux_map_enum);

static SOC_VALUE_ENUM_SINGLE_DECL(miso1_mux_map_enum,
				  MT6359_AFE_MTKAIF_MUX_CFG,
				  RG_ADDA_CH2_SEL_SFT,
				  RG_ADDA_CH2_SEL_MASK,
				  miso_mux_map,
				  miso_mux_map_value);

static const struct snd_kcontrol_new miso1_mux_control =
	SOC_DAPM_ENUM("MISO_MUX Select", miso1_mux_map_enum);

static SOC_VALUE_ENUM_SINGLE_DECL(miso2_mux_map_enum,
				  MT6359_AFE_MTKAIF_MUX_CFG,
				  RG_ADDA6_CH1_SEL_SFT,
				  RG_ADDA6_CH1_SEL_MASK,
				  miso_mux_map,
				  miso_mux_map_value);

static const struct snd_kcontrol_new miso2_mux_control =
	SOC_DAPM_ENUM("MISO_MUX Select", miso2_mux_map_enum);

/* VOW AMIC MUX */
enum {
	VOW_AMIC_MUX_ADC_L = 0,
	VOW_AMIC_MUX_ADC_R,
	VOW_AMIC_MUX_ADC_T,
};

static const char * const vow_amic_mux_map[] = {
	"ADC_L",
	"ADC_R",
	"ADC_T",
};

static int vow_amic_mux_map_value[] = {
	VOW_AMIC_MUX_ADC_L,
	VOW_AMIC_MUX_ADC_R,
	VOW_AMIC_MUX_ADC_T,
};

/* VOW AMIC MUX */
static SOC_VALUE_ENUM_SINGLE_DECL(vow_amic0_mux_map_enum,
				  MT6359_AFE_VOW_TOP_CON4,
				  RG_VOW_AMIC_ADC1_SOURCE_SEL_SFT,
				  RG_VOW_AMIC_ADC1_SOURCE_SEL_MASK,
				  vow_amic_mux_map,
				  vow_amic_mux_map_value);

static const struct snd_kcontrol_new vow_amic0_mux_control =
	SOC_DAPM_ENUM("VOW_AMIC_MUX Select", vow_amic0_mux_map_enum);

static SOC_VALUE_ENUM_SINGLE_DECL(vow_amic1_mux_map_enum,
				  MT6359_AFE_VOW_TOP_CON4,
				  RG_VOW_AMIC_ADC2_SOURCE_SEL_SFT,
				  RG_VOW_AMIC_ADC2_SOURCE_SEL_MASK,
				  vow_amic_mux_map,
				  vow_amic_mux_map_value);

static const struct snd_kcontrol_new vow_amic1_mux_control =
	SOC_DAPM_ENUM("VOW_AMIC_MUX Select", vow_amic1_mux_map_enum);

/* DMIC MUX */
enum {
	DMIC_MUX_DMIC_DATA0 = 0,
	DMIC_MUX_DMIC_DATA1_L,
	DMIC_MUX_DMIC_DATA1_L_1,
	DMIC_MUX_DMIC_DATA1_R,
};

static const char * const dmic_mux_map[] = {
	"DMIC_DATA0",
	"DMIC_DATA1_L",
	"DMIC_DATA1_L_1",
	"DMIC_DATA1_R",
};

static int dmic_mux_map_value[] = {
	DMIC_MUX_DMIC_DATA0,
	DMIC_MUX_DMIC_DATA1_L,
	DMIC_MUX_DMIC_DATA1_L_1,
	DMIC_MUX_DMIC_DATA1_R,
};

static SOC_VALUE_ENUM_SINGLE_DECL(dmic0_mux_map_enum,
				  MT6359_AFE_MIC_ARRAY_CFG,
				  RG_DMIC_ADC1_SOURCE_SEL_SFT,
				  RG_DMIC_ADC1_SOURCE_SEL_MASK,
				  dmic_mux_map,
				  dmic_mux_map_value);

static const struct snd_kcontrol_new dmic0_mux_control =
	SOC_DAPM_ENUM("DMIC_MUX Select", dmic0_mux_map_enum);

/* ul1 ch2 use RG_DMIC_ADC3_SOURCE_SEL */
static SOC_VALUE_ENUM_SINGLE_DECL(dmic1_mux_map_enum,
				  MT6359_AFE_MIC_ARRAY_CFG,
				  RG_DMIC_ADC3_SOURCE_SEL_SFT,
				  RG_DMIC_ADC3_SOURCE_SEL_MASK,
				  dmic_mux_map,
				  dmic_mux_map_value);

static const struct snd_kcontrol_new dmic1_mux_control =
	SOC_DAPM_ENUM("DMIC_MUX Select", dmic1_mux_map_enum);

/* ul2 ch1 use RG_DMIC_ADC2_SOURCE_SEL */
static SOC_VALUE_ENUM_SINGLE_DECL(dmic2_mux_map_enum,
				  MT6359_AFE_MIC_ARRAY_CFG,
				  RG_DMIC_ADC2_SOURCE_SEL_SFT,
				  RG_DMIC_ADC2_SOURCE_SEL_MASK,
				  dmic_mux_map,
				  dmic_mux_map_value);

static const struct snd_kcontrol_new dmic2_mux_control =
	SOC_DAPM_ENUM("DMIC_MUX Select", dmic2_mux_map_enum);

/* ADC L MUX */
enum {
	ADC_MUX_IDLE = 0,
	ADC_MUX_AIN0,
	ADC_MUX_PREAMPLIFIER,
	ADC_MUX_IDLE1,
};

static const char * const adc_left_mux_map[] = {
	"Idle", "AIN0", "Left Preamplifier", "Idle_1"
};

static int adc_mux_map_value[] = {
	ADC_MUX_IDLE,
	ADC_MUX_AIN0,
	ADC_MUX_PREAMPLIFIER,
	ADC_MUX_IDLE1,
};

static SOC_VALUE_ENUM_SINGLE_DECL(adc_left_mux_map_enum,
				  MT6359_AUDENC_ANA_CON0,
				  RG_AUDADCLINPUTSEL_SFT,
				  RG_AUDADCLINPUTSEL_MASK,
				  adc_left_mux_map,
				  adc_mux_map_value);

static const struct snd_kcontrol_new adc_left_mux_control =
	SOC_DAPM_ENUM("ADC L Select", adc_left_mux_map_enum);

/* ADC R MUX */
static const char * const adc_right_mux_map[] = {
	"Idle", "AIN0", "Right Preamplifier", "Idle_1"
};

static SOC_VALUE_ENUM_SINGLE_DECL(adc_right_mux_map_enum,
				  MT6359_AUDENC_ANA_CON1,
				  RG_AUDADCRINPUTSEL_SFT,
				  RG_AUDADCRINPUTSEL_MASK,
				  adc_right_mux_map,
				  adc_mux_map_value);

static const struct snd_kcontrol_new adc_right_mux_control =
	SOC_DAPM_ENUM("ADC R Select", adc_right_mux_map_enum);

/* ADC 3 MUX */
static const char * const adc_3_mux_map[] = {
	"Idle", "AIN0", "Preamplifier", "Idle_1"
};

static SOC_VALUE_ENUM_SINGLE_DECL(adc_3_mux_map_enum,
				  MT6359_AUDENC_ANA_CON2,
				  RG_AUDADC3INPUTSEL_SFT,
				  RG_AUDADC3INPUTSEL_MASK,
				  adc_3_mux_map,
				  adc_mux_map_value);

static const struct snd_kcontrol_new adc_3_mux_control =
	SOC_DAPM_ENUM("ADC 3 Select", adc_3_mux_map_enum);

/* PGA L MUX */
enum {
	PGA_L_MUX_NONE = 0,
	PGA_L_MUX_AIN0,
	PGA_L_MUX_AIN1,
};

static const char * const pga_l_mux_map[] = {
	"None", "AIN0", "AIN1"
};

static int pga_l_mux_map_value[] = {
	PGA_L_MUX_NONE,
	PGA_L_MUX_AIN0,
	PGA_L_MUX_AIN1
};

static SOC_VALUE_ENUM_SINGLE_DECL(pga_left_mux_map_enum,
				  MT6359_AUDENC_ANA_CON0,
				  RG_AUDPREAMPLINPUTSEL_SFT,
				  RG_AUDPREAMPLINPUTSEL_MASK,
				  pga_l_mux_map,
				  pga_l_mux_map_value);

static const struct snd_kcontrol_new pga_left_mux_control =
	SOC_DAPM_ENUM("PGA L Select", pga_left_mux_map_enum);

/* PGA R MUX */
enum {
	PGA_R_MUX_NONE = 0,
	PGA_R_MUX_AIN2,
	PGA_R_MUX_AIN3,
	PGA_R_MUX_AIN0,
};

static const char * const pga_r_mux_map[] = {
	"None", "AIN2", "AIN3", "AIN0"
};

static int pga_r_mux_map_value[] = {
	PGA_R_MUX_NONE,
	PGA_R_MUX_AIN2,
	PGA_R_MUX_AIN3,
	PGA_R_MUX_AIN0
};

static SOC_VALUE_ENUM_SINGLE_DECL(pga_right_mux_map_enum,
				  MT6359_AUDENC_ANA_CON1,
				  RG_AUDPREAMPRINPUTSEL_SFT,
				  RG_AUDPREAMPRINPUTSEL_MASK,
				  pga_r_mux_map,
				  pga_r_mux_map_value);

static const struct snd_kcontrol_new pga_right_mux_control =
	SOC_DAPM_ENUM("PGA R Select", pga_right_mux_map_enum);

/* PGA 3 MUX */
enum {
	PGA_3_MUX_NONE = 0,
	PGA_3_MUX_AIN3,
	PGA_3_MUX_AIN2,
};

static const char * const pga_3_mux_map[] = {
	"None", "AIN3", "AIN2"
};

static int pga_3_mux_map_value[] = {
	PGA_3_MUX_NONE,
	PGA_3_MUX_AIN3,
	PGA_3_MUX_AIN2
};

static SOC_VALUE_ENUM_SINGLE_DECL(pga_3_mux_map_enum,
				  MT6359_AUDENC_ANA_CON2,
				  RG_AUDPREAMP3INPUTSEL_SFT,
				  RG_AUDPREAMP3INPUTSEL_MASK,
				  pga_3_mux_map,
				  pga_3_mux_map_value);

static const struct snd_kcontrol_new pga_3_mux_control =
	SOC_DAPM_ENUM("PGA 3 Select", pga_3_mux_map_enum);

static int mt_clksq_event(struct snd_soc_dapm_widget *w,
			  struct snd_kcontrol *kcontrol,
			  int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_dbg(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* audio clk source from internal dcxo */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON23,
				   RG_CLKSQ_IN_SEL_TEST_MASK_SFT,
				   0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_sgen_event(struct snd_soc_dapm_widget *w,
			 struct snd_kcontrol *kcontrol,
			 int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_dbg(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* sdm audio fifo clock power on */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON2, 0x0006);
		/* scrambler clock on enable */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON0, 0xCBA1);
		/* sdm power on */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON2, 0x0003);
		/* sdm fifo enable */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON2, 0x000B);

		regmap_update_bits(priv->regmap, MT6359_AFE_SGEN_CFG0,
				   0xff3f,
				   0x0000);
		regmap_update_bits(priv->regmap, MT6359_AFE_SGEN_CFG1,
				   0xffff,
				   0x0001);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* DL scrambler disabling sequence */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON2, 0x0000);
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON0, 0xcba0);
		break;
	default:
		break;
	}

	return 0;
}

static int mtk_hp_enable(struct mt6359_priv *priv)
{
	if (priv->hp_hifi_mode) {
		/* Set HP DR bias current optimization, 010: 6uA */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON11,
				   DRBIAS_HP_MASK_SFT,
				   DRBIAS_6UA << DRBIAS_HP_SFT);
		/* Set HP & ZCD bias current optimization */
		/* 01: ZCD: 4uA, HP/HS/LO: 5uA */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON12,
				   IBIAS_ZCD_MASK_SFT,
				   IBIAS_ZCD_4UA << IBIAS_ZCD_SFT);
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON12,
				   IBIAS_HP_MASK_SFT,
				   IBIAS_5UA << IBIAS_HP_SFT);
	} else {
		/* Set HP DR bias current optimization, 001: 5uA */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON11,
				   DRBIAS_HP_MASK_SFT,
				   DRBIAS_5UA << DRBIAS_HP_SFT);
		/* Set HP & ZCD bias current optimization */
		/* 00: ZCD: 3uA, HP/HS/LO: 4uA */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON12,
				   IBIAS_ZCD_MASK_SFT,
				   IBIAS_ZCD_3UA << IBIAS_ZCD_SFT);
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON12,
				   IBIAS_HP_MASK_SFT,
				   IBIAS_4UA << IBIAS_HP_SFT);
	}

	/* HP damp circuit enable */
	/*Enable HPRN/HPLN output 4K to VCM */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON10, 0x0087);

	/* HP Feedback Cap select 2'b00: 15pF */
	/* for >= 96KHz sampling rate: 2'b01: 10.5pF */
	if (priv->dl_rate[MT6359_AIF_1] >= 96000)
		regmap_update_bits(priv->regmap,
				   MT6359_AUDDEC_ANA_CON4,
				   RG_AUDHPHFCOMPBUFGAINSEL_VAUDP32_MASK_SFT,
				   0x1 << RG_AUDHPHFCOMPBUFGAINSEL_VAUDP32_SFT);
	else
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON4, 0x0000);


	/* Set HPP/N STB enhance circuits */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON2, 0xf133);

	/* Enable HP aux output stage */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x000c);
	/* Enable HP aux feedback loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x003c);
	/* Enable HP aux CMFB loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x0c00);
	/* Enable HP driver bias circuits */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON0, 0x30c0);
	/* Enable HP driver core circuits */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON0, 0x30f0);
	/* Short HP main output to HP aux output stage */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x00fc);

	/* Increase HP input pair current to HPM step by step */
	hp_in_pair_current(priv, true);

	/* Enable HP main CMFB loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x0e00);
	/* Disable HP aux CMFB loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x0200);

	/* Enable HP main output stage */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x00ff);
	/* Enable HPR/L main output stage step by step */
	hp_main_output_ramp(priv, true);

	/* Reduce HP aux feedback loop gain */
	hp_aux_feedback_loop_gain_ramp(priv, true);
	/* Disable HP aux feedback loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x77cf);

	/* apply volume setting */
	headset_volume_ramp(priv,
			    DL_GAIN_N_22DB,
			    priv->ana_gain[AUDIO_ANALOG_VOLUME_HPOUTL]);

	/* Disable HP aux output stage */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x77c3);
	/* Unshort HP main output to HP aux output stage */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x7703);
	usleep_range(100, 120);

	/* Enable AUD_CLK */
	mt6359_set_decoder_clk(priv, true);

	/* Enable Audio DAC  */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON0, 0x30ff);
	if (priv->hp_hifi_mode) {
		/* Enable low-noise mode of DAC */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0xf201);
	} else {
		/* Disable low-noise mode of DAC */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0xf200);
	}
	usleep_range(100, 120);

	/* Switch HPL MUX to audio DAC */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON0, 0x32ff);
	/* Switch HPR MUX to audio DAC */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON0, 0x3aff);

	/* Disable Pull-down HPL/R to AVSS28_AUD */
	hp_pull_down(priv, false);

	return 0;
}

static int mtk_hp_disable(struct mt6359_priv *priv)
{
	/* Pull-down HPL/R to AVSS28_AUD */
	hp_pull_down(priv, true);

	/* HPR/HPL mux to open */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
			   0x0f00, 0x0000);

	/* Disable low-noise mode of DAC */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON9,
			   0x0001, 0x0000);

	/* Disable Audio DAC */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
			   0x000f, 0x0000);

	/* Disable AUD_CLK */
	mt6359_set_decoder_clk(priv, false);

	/* Short HP main output to HP aux output stage */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x77c3);
	/* Enable HP aux output stage */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x77cf);

	/* decrease HPL/R gain to normal gain step by step */
	headset_volume_ramp(priv,
			    priv->ana_gain[AUDIO_ANALOG_VOLUME_HPOUTL],
			    DL_GAIN_N_22DB);

	/* Enable HP aux feedback loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x77ff);

	/* Reduce HP aux feedback loop gain */
	hp_aux_feedback_loop_gain_ramp(priv, false);

	/* decrease HPR/L main output stage step by step */
	hp_main_output_ramp(priv, false);

	/* Disable HP main output stage */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON1, 0x3, 0x0);

	/* Enable HP aux CMFB loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x0e01);

	/* Disable HP main CMFB loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x0c01);

	/* Decrease HP input pair current to 2'b00 step by step */
	hp_in_pair_current(priv, false);

	/* Unshort HP main output to HP aux output stage */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON1,
			   0x3 << 6, 0x0);

	/* Disable HP driver core circuits */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
			   0x3 << 4, 0x0);

	/* Disable HP driver bias circuits */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
			   0x3 << 6, 0x0);

	/* Disable HP aux CMFB loop */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x201);

	/* Disable HP aux feedback loop */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON1,
			   0x3 << 4, 0x0);

	/* Disable HP aux output stage */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON1,
			   0x3 << 2, 0x0);
	return 0;
}

static int mt_hp_event(struct snd_soc_dapm_widget *w,
		       struct snd_kcontrol *kcontrol,
		       int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mux = dapm_kcontrol_get_value(w->kcontrols[0]);
	int device = DEVICE_HP;

	dev_info(priv->dev, "%s(), event 0x%x, dev_counter[DEV_HP] %d, mux %u\n",
		 __func__,
		 event,
		 priv->dev_counter[device],
		 mux);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		priv->dev_counter[device]++;
		if (priv->dev_counter[device] > 1)
			break;	/* already enabled, do nothing */
		else if (priv->dev_counter[device] <= 0)
			dev_warn(priv->dev, "%s(), dev_counter[DEV_HP] %d <= 0\n",
				 __func__,
				 priv->dev_counter[device]);

		priv->mux_select[MUX_HP_L] = mux;

		if (mux == HP_MUX_HP)
			mtk_hp_enable(priv);
		break;
	case SND_SOC_DAPM_PRE_PMD:
		priv->dev_counter[device]--;
		if (priv->dev_counter[device] > 0)
			break;	/* still being used, don't close */
		else if (priv->dev_counter[device] < 0) {
			dev_warn(priv->dev, "%s(), dev_counter[DEV_HP] %d < 0\n",
				 __func__,
				 priv->dev_counter[device]);
			priv->dev_counter[device] = 0;
			break;
		}

		if (priv->mux_select[MUX_HP_L] == HP_MUX_HP)
			mtk_hp_disable(priv);

		priv->mux_select[MUX_HP_L] = mux;
		break;
	default:
		break;
	}

	return 0;
}

static int mt_rcv_event(struct snd_soc_dapm_widget *w,
			struct snd_kcontrol *kcontrol,
			int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event 0x%x, mux %u\n",
		 __func__,
		 event,
		 dapm_kcontrol_get_value(w->kcontrols[0]));

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* Disable handset short-circuit protection */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0010);

		/* Set RCV DR bias current optimization, 010: 6uA */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON11,
				   DRBIAS_HS_MASK_SFT,
				   DRBIAS_6UA << DRBIAS_HS_SFT);
		/* Set RCV & ZCD bias current optimization */
		/* 01: ZCD: 4uA, HP/HS/LO: 5uA */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON12,
				   IBIAS_ZCD_MASK_SFT,
				   IBIAS_ZCD_4UA << IBIAS_ZCD_SFT);
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON12,
				   IBIAS_HS_MASK_SFT,
				   IBIAS_5UA << IBIAS_HS_SFT);

		/* Set HS STB enhance circuits */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0090);

		/* Set HS output stage (3'b111 = 8x) */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON10, 0x7000);

		/* Enable HS driver bias circuits */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0092);
		/* Enable HS driver core circuits */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0093);

		/* Set HS gain to normal gain step by step */
		regmap_write(priv->regmap, MT6359_ZCD_CON3,
			     priv->ana_gain[AUDIO_ANALOG_VOLUME_HSOUTL]);

		/* Enable AUD_CLK */
		mt6359_set_decoder_clk(priv, true);

		/* Enable Audio DAC  */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON0, 0x0009);
		/* Enable low-noise mode of DAC */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x0001);
		/* Switch HS MUX to audio DAC */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x009b);
		break;
	case SND_SOC_DAPM_PRE_PMD:
		/* HS mux to open */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON6,
				   RG_AUDHSMUXINPUTSEL_VAUDP32_MASK_SFT,
				   RCV_MUX_OPEN);

		/* Disable Audio DAC */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
				   0x000f, 0x0000);

		/* Disable AUD_CLK */
		mt6359_set_decoder_clk(priv, false);

		/* decrease HS gain to minimum gain step by step */
		regmap_write(priv->regmap, MT6359_ZCD_CON3, DL_GAIN_N_40DB);

		/* Disable HS driver core circuits */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON6,
				   RG_AUDHSPWRUP_VAUDP32_MASK_SFT, 0x0);

		/* Disable HS driver bias circuits */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON6,
				   RG_AUDHSPWRUP_IBIAS_VAUDP32_MASK_SFT, 0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_lo_event(struct snd_soc_dapm_widget *w,
		       struct snd_kcontrol *kcontrol,
		       int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event 0x%x, mux %u\n",
		 __func__,
		 event,
		 dapm_kcontrol_get_value(w->kcontrols[0]));

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* Disable handset short-circuit protection */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON7, 0x0010);

		/* Set LO DR bias current optimization, 010: 6uA */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON11,
				   DRBIAS_LO_MASK_SFT,
				   DRBIAS_6UA << DRBIAS_LO_SFT);
		/* Set LO & ZCD bias current optimization */
		/* 01: ZCD: 4uA, HP/HS/LO: 5uA */
		if (priv->dev_counter[DEVICE_HP] == 0)
			regmap_update_bits(priv->regmap,
					   MT6359_AUDDEC_ANA_CON12,
					   IBIAS_ZCD_MASK_SFT,
					   IBIAS_ZCD_4UA << IBIAS_ZCD_SFT);

		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON12,
				   IBIAS_LO_MASK_SFT,
				   IBIAS_5UA << IBIAS_LO_SFT);

		/* Set LO STB enhance circuits */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON7, 0x0110);

		/* Enable LO driver bias circuits */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON7, 0x0112);
		/* Enable LO driver core circuits */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON7, 0x0113);

		/* Set LO gain to normal gain step by step */
		regmap_write(priv->regmap, MT6359_ZCD_CON1,
			     priv->ana_gain[AUDIO_ANALOG_VOLUME_LINEOUTL]);

		/* Enable AUD_CLK */
		mt6359_set_decoder_clk(priv, true);

		/* Enable Audio DAC (3rd DAC) */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON7, 0x3113);
		/* Enable low-noise mode of DAC */
		if (priv->dev_counter[DEVICE_HP] == 0)
			regmap_write(priv->regmap,
				     MT6359_AUDDEC_ANA_CON9, 0x0001);
		/* Switch LOL MUX to audio 3rd DAC */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON7, 0x311b);
		break;
	case SND_SOC_DAPM_PRE_PMD:
		/* Switch LOL MUX to open */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON7,
				   RG_AUDLOLMUXINPUTSEL_VAUDP32_MASK_SFT,
				   LO_MUX_OPEN);

		/* Disable Audio DAC */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
				   0x000f, 0x0000);

		/* Disable AUD_CLK */
		mt6359_set_decoder_clk(priv, false);

		/* decrease LO gain to minimum gain step by step */
		regmap_write(priv->regmap, MT6359_ZCD_CON1, DL_GAIN_N_40DB);

		/* Disable LO driver core circuits */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON7,
				   RG_AUDLOLPWRUP_VAUDP32_MASK_SFT, 0x0);

		/* Disable LO driver bias circuits */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON7,
				   RG_AUDLOLPWRUP_IBIAS_VAUDP32_MASK_SFT, 0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_adc_clk_gen_event(struct snd_soc_dapm_widget *w,
				struct snd_kcontrol *kcontrol,
				int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event 0x%x, vow_enable %d\n",
		 __func__, event, priv->vow_enable);

	switch (event) {
	case SND_SOC_DAPM_POST_PMU:
		if (priv->vow_enable) {
			/* ADC CLK from CLKGEN (3.25MHz) */
			dev_info(priv->dev, "%s(), vow mode\n", __func__);
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKRSTB_MASK_SFT, 0x0);
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKSOURCE_MASK_SFT,
					   0x1 << RG_AUDADCCLKSOURCE_SFT);
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKSEL_MASK_SFT,
					   0x1 << RG_AUDADCCLKSEL_SFT);
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKGENMODE_MASK_SFT, 0x0);
		} else {
			/* ADC CLK from CLKGEN (6.5MHz) */
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKRSTB_MASK_SFT,
					   0x1 << RG_AUDADCCLKRSTB_SFT);
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKSOURCE_MASK_SFT, 0x0);
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKSEL_MASK_SFT, 0x0);
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
					   RG_AUDADCCLKGENMODE_MASK_SFT,
					   0x1 << RG_AUDADCCLKGENMODE_SFT);
		}
		break;
	case SND_SOC_DAPM_PRE_PMD:
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
				   RG_AUDADCCLKSOURCE_MASK_SFT, 0x0);
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
				   RG_AUDADCCLKSEL_MASK_SFT, 0x0);
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
				   RG_AUDADCCLKGENMODE_MASK_SFT, 0x0);
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON5,
				   RG_AUDADCCLKRSTB_MASK_SFT, 0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_dcc_clk_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *kcontrol,
			    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* DCC 50k CLK (from 26M) */
		/* MT6359_AFE_DCCLK_CFG0, bit 3 for dm ck swap */
		regmap_update_bits(priv->regmap, MT6359_AFE_DCCLK_CFG0,
				   0xfff7, 0x2062);
		regmap_update_bits(priv->regmap, MT6359_AFE_DCCLK_CFG0,
				   0xfff7, 0x2060);
		if (priv->vow_enable)
			regmap_update_bits(priv->regmap, MT6359_AFE_DCCLK_CFG0,
					   0xfff7, 0x2065);
		else
			regmap_update_bits(priv->regmap, MT6359_AFE_DCCLK_CFG0,
					   0xfff7, 0x2061);

		regmap_write(priv->regmap, MT6359_AFE_DCCLK_CFG1, 0x0100);
		break;
	case SND_SOC_DAPM_POST_PMD:
		regmap_update_bits(priv->regmap, MT6359_AFE_DCCLK_CFG0,
				   0xfff7, 0x2060);
		regmap_update_bits(priv->regmap, MT6359_AFE_DCCLK_CFG0,
				   0xfff7, 0x2062);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_mic_bias_0_event(struct snd_soc_dapm_widget *w,
			       struct snd_kcontrol *kcontrol,
			       int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mic_type = priv->mux_select[MUX_MIC_TYPE_0];

	dev_info(priv->dev, "%s(), event 0x%x, mic_type %d\n",
		 __func__, event, mic_type);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		switch (mic_type) {
		case MIC_TYPE_MUX_DCC_ECM_DIFF:
		case MIC_TYPE_MUX_VOW_DCC_ECM_DIFF:
			regmap_update_bits(priv->regmap,
					   MT6359_AUDENC_ANA_CON15,
					   0xff00, 0x7700);
			break;
		case MIC_TYPE_MUX_DCC_ECM_SINGLE:
		case MIC_TYPE_MUX_VOW_DCC_ECM_SINGLE:
			regmap_update_bits(priv->regmap,
					   MT6359_AUDENC_ANA_CON15,
					   0xff00, 0x1100);
			break;
		default:
			regmap_update_bits(priv->regmap,
					   MT6359_AUDENC_ANA_CON15,
					   0xff00, 0x0000);
			break;
		}

		/* MISBIAS0 = 1P9V */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON15,
				   RG_AUDMICBIAS0VREF_MASK_SFT,
				   MIC_BIAS_1P9 << RG_AUDMICBIAS0VREF_SFT);
		/* vow low power select */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON15,
				   RG_AUDMICBIAS0LOWPEN_MASK_SFT,
				   (IS_VOW_AMIC_BASE(mic_type) ? 1 : 0)
				   << RG_AUDMICBIAS0LOWPEN_SFT);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* Disable MICBIAS0, MISBIAS0 = 1P7V */
		regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON15, 0x0000);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_mic_bias_1_event(struct snd_soc_dapm_widget *w,
			       struct snd_kcontrol *kcontrol,
			       int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mic_type = priv->mux_select[MUX_MIC_TYPE_1];

	dev_info(priv->dev, "%s(), event 0x%x, mic_type %d\n",
		 __func__, event, mic_type);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* MISBIAS1 = 2P6V */
		if (mic_type == MIC_TYPE_MUX_DCC_ECM_SINGLE)
			regmap_write(priv->regmap,
				     MT6359_AUDENC_ANA_CON16, 0x0160);
		else
			regmap_write(priv->regmap,
				     MT6359_AUDENC_ANA_CON16, 0x0060);

		/* vow low power select */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON16,
				   RG_AUDMICBIAS1LOWPEN_MASK_SFT,
				   (IS_VOW_AMIC_BASE(mic_type) ? 1 : 0)
				   << RG_AUDMICBIAS1LOWPEN_SFT);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_mic_bias_2_event(struct snd_soc_dapm_widget *w,
			       struct snd_kcontrol *kcontrol,
			       int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mic_type = priv->mux_select[MUX_MIC_TYPE_2];

	dev_info(priv->dev, "%s(), event 0x%x, mic_type %d\n",
		 __func__, event, mic_type);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		switch (mic_type) {
		case MIC_TYPE_MUX_DCC_ECM_DIFF:
		case MIC_TYPE_MUX_VOW_DCC_ECM_DIFF:
			regmap_update_bits(priv->regmap,
					   MT6359_AUDENC_ANA_CON17,
					   0xff00, 0x7700);
			break;
		case MIC_TYPE_MUX_DCC_ECM_SINGLE:
		case MIC_TYPE_MUX_VOW_DCC_ECM_SINGLE:
			regmap_update_bits(priv->regmap,
					   MT6359_AUDENC_ANA_CON17,
					   0xff00, 0x1100);
			break;
		default:
			regmap_update_bits(priv->regmap,
					   MT6359_AUDENC_ANA_CON17,
					   0xff00, 0x0000);
			break;
		}

		/* MISBIAS2 = 1P9V */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON17,
				   RG_AUDMICBIAS2VREF_MASK_SFT,
				   MIC_BIAS_1P9 << RG_AUDMICBIAS2VREF_SFT);
		/* vow low power select */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON17,
				   RG_AUDMICBIAS2LOWPEN_MASK_SFT,
				   (IS_VOW_BASE(mic_type) ? 1 : 0)
				   << RG_AUDMICBIAS2LOWPEN_SFT);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* Disable MICBIAS2, MISBIAS0 = 1P7V */
		regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON17, 0x0000);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_vow_aud_lpw_event(struct snd_soc_dapm_widget *w,
				struct snd_kcontrol *kcontrol,
				int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* Enable audio uplink LPW mode */
		/* Enable Audio ADC 1st Stage LPW */
		/* Enable Audio ADC 2nd & 3rd LPW */
		/* Enable Audio ADC flash Audio ADC flash */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON3,
				   0x0039, 0x0039);
		if (priv->vow_channel == 2)
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON4,
					   0x0039, 0x0039);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* Disable audio uplink LPW mode */
		/* Disable Audio ADC 1st Stage LPW */
		/* Disable Audio ADC 2nd & 3rd LPW */
		/* Disable Audio ADC flash Audio ADC flash */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON3,
				   0x0039, 0x0000);
		if (priv->vow_channel == 2)
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON4,
					   0x0039, 0x0000);
		break;
	default:
		break;
	}
	return 0;
}

static void vow_periodic_on_off_set(struct mt6359_priv *priv)
{
	regmap_update_bits(priv->regmap,
			   MT6359_AUD_TOP_CKPDN_CON0,
			   RG_VOW32K_CK_PDN_MASK_SFT,
			   0x0);
	/* Pre On */
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG2,
		     priv->vow_periodic_param.pga_on);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG3,
		     priv->vow_periodic_param.precg_on);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG4,
		     priv->vow_periodic_param.adc_on);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG7,
		     priv->vow_periodic_param.micbias0_on);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG8,
		     priv->vow_periodic_param.micbias1_on);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG9,
		     priv->vow_periodic_param.dcxo_on);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG10,
		     priv->vow_periodic_param.audglb_on);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG11,
		     priv->vow_periodic_param.vow_on);
	/* Delay Off */
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG13,
		     priv->vow_periodic_param.pga_off);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG14,
		     priv->vow_periodic_param.precg_off);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG15,
		     priv->vow_periodic_param.adc_off);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG18,
		     priv->vow_periodic_param.micbias0_off);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG19,
		     priv->vow_periodic_param.micbias1_off);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG20,
		     priv->vow_periodic_param.dcxo_off);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG21,
		     priv->vow_periodic_param.audglb_off);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG22,
		     priv->vow_periodic_param.vow_off);

	if (priv->vow_channel == 2) {
		/* Pre On */
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG24,
			     priv->vow_periodic_param.pga_on);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG25,
			     priv->vow_periodic_param.precg_on);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG26,
			     priv->vow_periodic_param.adc_on);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG29,
			     priv->vow_periodic_param.micbias1_on);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG30,
			     priv->vow_periodic_param.vow_on);
		/* Delay Off */
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG32,
			     priv->vow_periodic_param.pga_off);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG33,
			     priv->vow_periodic_param.precg_off);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG34,
			     priv->vow_periodic_param.adc_off);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG37,
			     priv->vow_periodic_param.micbias1_off);
		regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG38,
			     priv->vow_periodic_param.vow_off);
	}
	/* vow periodic enable */
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG0, 0x999A);
}

static void vow_periodic_on_off_reset(struct mt6359_priv *priv)
{
	regmap_update_bits(priv->regmap,
			   MT6359_AUD_TOP_CKPDN_CON0,
			   RG_VOW32K_CK_PDN_MASK_SFT,
			   0x1 << RG_VOW32K_CK_PDN_SFT);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG0, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG1, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG2, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG3, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG4, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG5, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG6, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG7, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG8, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG9, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG10, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG11, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG12, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG13, 0x8000);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG14, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG15, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG16, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG17, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG18, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG19, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG20, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG21, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG22, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG23, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG24, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG25, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG26, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG27, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG28, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG29, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG30, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG31, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG32, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG33, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG34, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG35, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG36, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG37, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG38, 0x0);
	regmap_write(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG39, 0x0);
}

static int mt_vow_periodic_cfg_event(struct snd_soc_dapm_widget *w,
				     struct snd_kcontrol *kcontrol,
				     int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event 0x%x\n", __func__, event);
	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* Periodic On/Off */
		if (priv->reg_afe_vow_periodic == 0)
			vow_periodic_on_off_reset(priv);
		else
			vow_periodic_on_off_set(priv);
		break;
	case SND_SOC_DAPM_POST_PMD:
		vow_periodic_on_off_reset(priv);
		break;
	default:
		break;
	}
	return 0;
}

/* VOW MTKIF TX setting */
enum {
	VOW_MTKIF_TX_SET_MONO = 1,
	VOW_MTKIF_TX_SET_STEREO = 0,
};

#define VOW_MCLK 13000
#define VOW_MTKIF_TX_MONO_CLK 650
#define VOW_MTKIF_TX_STEREO_CLK 1083

static int mt_vow_digital_cfg_event(struct snd_soc_dapm_widget *w,
				    struct snd_kcontrol *kcontrol,
				    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mic_type0 = priv->mux_select[MUX_MIC_TYPE_0];
	unsigned int mic_type2 = priv->mux_select[MUX_MIC_TYPE_2];
	unsigned int vow_ch = 0;
	unsigned int vow_mtkif_tx_div = 0;
	unsigned int vow_top_con3 = 0x0000;
	unsigned int is_dmic = 0;

	dev_info(priv->dev, "%s(), event 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_POST_PMU:
		/* AMIC/DMIC VOW Config Setting */
		if ((mic_type0 == MIC_TYPE_MUX_VOW_DMIC_LP) ||
		    (mic_type2 == MIC_TYPE_MUX_VOW_DMIC_LP)) {
			/* LP DMIC settings : 812.5k */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON0,
					   0x7C00, 0x3800);
			is_dmic = 1;
		} else if ((mic_type0 == MIC_TYPE_MUX_VOW_DMIC) ||
			   (mic_type2 == MIC_TYPE_MUX_VOW_DMIC)) {
			/* DMIC settings : 1600k */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON0,
					   0x7C00, 0x1000);
			is_dmic = 1;
		} else {
			/* AMIC settings */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON0,
					   0x7C00, 0x0000);
			is_dmic = 0;
		}

		/* Enable vow cfg setting */
		/* VOW CH1 Config */
		regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG0,
			     priv->reg_afe_vow_vad_cfg0);
		regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG2,
			     priv->reg_afe_vow_vad_cfg1);
		regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG4,
			     priv->reg_afe_vow_vad_cfg2);
		regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG6,
			     priv->reg_afe_vow_vad_cfg3);
		regmap_update_bits(priv->regmap, MT6359_AFE_VOW_VAD_CFG12,
				   K_GAMMA_CH1_MASK_SFT,
				   priv->reg_afe_vow_vad_cfg4
				   << K_GAMMA_CH1_SFT);
		regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG8,
			     priv->reg_afe_vow_vad_cfg5);
		if (is_dmic) {
			/* VOW CH1 */
			/* VOW ADC clk gate power off */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON1,
					   VOW_ADC_CK_PDN_CH1_MASK_SFT,
					   0x1 << VOW_ADC_CK_PDN_CH1_SFT);
			/* VOW clk gate power on */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON1,
					   VOW_CK_PDN_CH1_MASK_SFT,
					   0x0);
			/* DMIC power on */
			/* DMIC select: dmic */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON1,
					   0x3 << VOW_DIGMIC_ON_CH1_SFT,
					   0x1 << VOW_DIGMIC_ON_CH1_SFT);
		} else {
			/* VOW CH1 */
			/* VOW ADC clk gate power on */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON1,
					   VOW_ADC_CK_PDN_CH1_MASK_SFT,
					   0x0);
			/* VOW clk gate power on */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON1,
					   VOW_CK_PDN_CH1_MASK_SFT,
					   0x0);
			/* DMIC power off */
			/* DMIC select: amic */
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON1,
					   0x3 << VOW_DIGMIC_ON_CH1_SFT,
					   0x2 << VOW_DIGMIC_ON_CH1_SFT);
		}
		/* MTKIF TX Setting */
		vow_ch = VOW_MTKIF_TX_SET_MONO;  /* mono */
		vow_mtkif_tx_div = VOW_MCLK / (VOW_MTKIF_TX_MONO_CLK * 2);

		/* VOW CH2 Config */
		if (priv->vow_channel == 2) {
			regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG1,
				     priv->reg_afe_vow_vad_cfg0);
			regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG3,
				     priv->reg_afe_vow_vad_cfg1);
			regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG5,
				     priv->reg_afe_vow_vad_cfg2);
			regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG7,
				     priv->reg_afe_vow_vad_cfg3);
			regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_VAD_CFG12,
					   K_GAMMA_CH2_MASK_SFT,
					   priv->reg_afe_vow_vad_cfg4
					   << K_GAMMA_CH2_SFT);
			regmap_write(priv->regmap, MT6359_AFE_VOW_VAD_CFG9,
				     priv->reg_afe_vow_vad_cfg5);
			if (is_dmic) {
				/* VOW CH2 */
				/* VOW ADC clk gate power off */
				regmap_update_bits(priv->regmap,
						MT6359_AFE_VOW_TOP_CON2,
						VOW_ADC_CK_PDN_CH2_MASK_SFT,
						0x1 << VOW_ADC_CK_PDN_CH2_SFT);
				/* VOW clk gate power on */
				regmap_update_bits(priv->regmap,
						   MT6359_AFE_VOW_TOP_CON2,
						   VOW_CK_PDN_CH2_MASK_SFT,
						   0x0);
				/* DMIC power on */
				/* DMIC select: dmic */
				regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON2,
					   0x3 << VOW_DIGMIC_ON_CH2_SFT,
					   0x1 << VOW_DIGMIC_ON_CH2_SFT);
			} else {
				/* VOW CH2 */
				/* VOW ADC clk gate power on */
				regmap_update_bits(priv->regmap,
						   MT6359_AFE_VOW_TOP_CON2,
						   VOW_ADC_CK_PDN_CH2_MASK_SFT,
						   0x0);
				/* VOW clk gate power on */
				regmap_update_bits(priv->regmap,
						   MT6359_AFE_VOW_TOP_CON2,
						   VOW_CK_PDN_CH2_MASK_SFT,
						   0x0);
				/* DMIC power off */
				/* DMIC select: amic */
				regmap_update_bits(priv->regmap,
					   MT6359_AFE_VOW_TOP_CON2,
					   0x3 << VOW_DIGMIC_ON_CH2_SFT,
					   0x2 << VOW_DIGMIC_ON_CH2_SFT);
			}
			/* MTKIF TX Setting */
			vow_ch = VOW_MTKIF_TX_SET_STEREO;  /* stereo */
			/* MTKIF TX DIV */
			vow_mtkif_tx_div = VOW_MCLK /
					   (VOW_MTKIF_TX_STEREO_CLK * 2);
		}
		vow_top_con3 = 0x0000;
		/* disable SNRDET Auto power down */
		vow_top_con3 |= (1 << VOW_P2_SNRDET_AUTO_PDN_SFT);
		vow_top_con3 |= (vow_ch << VOW_TXIF_MONO_SFT);
		vow_top_con3 |= (vow_mtkif_tx_div << VOW_TXIF_SCK_DIV_SFT);
		regmap_write(priv->regmap, MT6359_AFE_VOW_TOP_CON3,
			     vow_top_con3);
		break;
	case SND_SOC_DAPM_PRE_PMD:
		/* AMIC/DMIC VOW Config Setting */
		/* AMIC settings */
		regmap_update_bits(priv->regmap, MT6359_AFE_VOW_TOP_CON0,
				   0x7C00, 0x0000);
		/* VOW CH1 */
		/* VOW ADC clk gate power off */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_VOW_TOP_CON1,
				   VOW_ADC_CK_PDN_CH1_MASK_SFT,
				   0x1 << VOW_ADC_CK_PDN_CH1_SFT);
		/* VOW clk gate power off */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_VOW_TOP_CON1,
				   VOW_CK_PDN_CH1_MASK_SFT,
				   0x1 << VOW_CK_PDN_CH1_SFT);
		/* DMIC power off */
		/* DMIC select: amic */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_VOW_TOP_CON1,
				   0x3 << VOW_DIGMIC_ON_CH1_SFT,
				   0x2 << VOW_DIGMIC_ON_CH1_SFT);
		/* VOW CH2 */
		/* VOW ADC clk gate power off */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_VOW_TOP_CON2,
				   VOW_ADC_CK_PDN_CH2_MASK_SFT,
				   0x1 << VOW_ADC_CK_PDN_CH2_SFT);
		/* VOW clk gate power off */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_VOW_TOP_CON2,
				   VOW_CK_PDN_CH2_MASK_SFT,
				   0x1 << VOW_CK_PDN_CH2_SFT);
		/* DMIC power off */
		/* DMIC select: amic */
		regmap_update_bits(priv->regmap,
				   MT6359_AFE_VOW_TOP_CON2,
				   0x3 << VOW_DIGMIC_ON_CH2_SFT,
				   0x2 << VOW_DIGMIC_ON_CH2_SFT);
		break;
	default:
		break;
	}
	return 0;
}

static int mt_vow_out_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *kcontrol,
			    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_WILL_PMU:
		priv->vow_enable = 1;
		break;
	case SND_SOC_DAPM_PRE_PMU:
		vow_gpio_set(priv);
		break;
	case SND_SOC_DAPM_POST_PMD:
		vow_gpio_reset(priv);
		priv->vow_enable = 0;
		break;
	default:
		break;
	}

	return 0;
}

static int mt_mtkaif_tx_event(struct snd_soc_dapm_widget *w,
			      struct snd_kcontrol *kcontrol,
			      int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		mt6359_mtkaif_tx_enable(priv);
		break;
	case SND_SOC_DAPM_POST_PMD:
		mt6359_mtkaif_tx_disable(priv);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_ul_src_dmic_event(struct snd_soc_dapm_widget *w,
				struct snd_kcontrol *kcontrol,
				int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* default two wire, 3.25M */
		regmap_write(priv->regmap, MT6359_AFE_UL_SRC_CON0_H, 0x0080);
		regmap_update_bits(priv->regmap, MT6359_AFE_UL_SRC_CON0_L,
				   0xfffc, 0x0000);
		break;
	case SND_SOC_DAPM_POST_PMD:
		regmap_write(priv->regmap,
			     MT6359_AFE_UL_SRC_CON0_H, 0x0000);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_ul_src_34_dmic_event(struct snd_soc_dapm_widget *w,
				   struct snd_kcontrol *kcontrol,
				   int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* default two wire, 3.25M */
		regmap_write(priv->regmap,
			     MT6359_AFE_ADDA6_L_SRC_CON0_H, 0x0080);
		regmap_update_bits(priv->regmap, MT6359_AFE_ADDA6_UL_SRC_CON0_L,
				   0xfffc, 0x0000);
		break;
	case SND_SOC_DAPM_POST_PMD:
		regmap_write(priv->regmap,
			     MT6359_AFE_ADDA6_L_SRC_CON0_H, 0x0000);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_adc_l_event(struct snd_soc_dapm_widget *w,
			  struct snd_kcontrol *kcontrol,
			  int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_POST_PMU:
		usleep_range(100, 120);
		/* Audio L preamplifier DCC precharge off */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON0,
				   RG_AUDPREAMPLDCPRECHARGE_MASK_SFT,
				   0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_adc_r_event(struct snd_soc_dapm_widget *w,
			  struct snd_kcontrol *kcontrol,
			  int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_POST_PMU:
		usleep_range(100, 120);
		/* Audio R preamplifier DCC precharge off */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON1,
				   RG_AUDPREAMPRDCPRECHARGE_MASK_SFT,
				   0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_adc_3_event(struct snd_soc_dapm_widget *w,
			  struct snd_kcontrol *kcontrol,
			  int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	dev_info(priv->dev, "%s(), event = 0x%x\n", __func__, event);

	switch (event) {
	case SND_SOC_DAPM_POST_PMU:
		usleep_range(100, 120);
		/* Audio R preamplifier DCC precharge off */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON2,
				   RG_AUDPREAMP3DCPRECHARGE_MASK_SFT,
				   0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_pga_l_mux_event(struct snd_soc_dapm_widget *w,
			      struct snd_kcontrol *kcontrol,
			      int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mux = dapm_kcontrol_get_value(w->kcontrols[0]);

	dev_info(priv->dev, "%s(), mux %d\n", __func__, mux);
	priv->mux_select[MUX_PGA_L] = mux >> RG_AUDPREAMPLINPUTSEL_SFT;
	return 0;
}

static int mt_pga_r_mux_event(struct snd_soc_dapm_widget *w,
			      struct snd_kcontrol *kcontrol,
			      int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mux = dapm_kcontrol_get_value(w->kcontrols[0]);

	dev_info(priv->dev, "%s(), mux %d\n", __func__, mux);
	priv->mux_select[MUX_PGA_R] = mux >> RG_AUDPREAMPRINPUTSEL_SFT;
	return 0;
}

static int mt_pga_3_mux_event(struct snd_soc_dapm_widget *w,
			      struct snd_kcontrol *kcontrol,
			      int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int mux = dapm_kcontrol_get_value(w->kcontrols[0]);

	dev_info(priv->dev, "%s(), mux %d\n", __func__, mux);
	priv->mux_select[MUX_PGA_3] = mux >> RG_AUDPREAMP3INPUTSEL_SFT;
	return 0;
}

static int mt_pga_l_event(struct snd_soc_dapm_widget *w,
			  struct snd_kcontrol *kcontrol,
			  int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	int mic_gain_l = priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP1];
	unsigned int mux_pga = priv->mux_select[MUX_PGA_L];
	unsigned int mic_type;

	switch (mux_pga) {
	case PGA_L_MUX_AIN0:
		mic_type = priv->mux_select[MUX_MIC_TYPE_0];
		break;
	case PGA_L_MUX_AIN1:
		mic_type = priv->mux_select[MUX_MIC_TYPE_1];
		break;
	default:
		dev_err(priv->dev, "%s(), invalid pga mux %d\n",
			__func__, mux_pga);
		return -EINVAL;
	}
	/* if is VOW, then force 24dB */
	if (IS_VOW_BASE(mic_type))
		mic_gain_l = 4;
	dev_dbg(priv->dev, "%s(), event = 0x%x, mic_type %d, mic_gain_l %d, mux_pga %d\n",
		__func__, event, mic_type, mic_gain_l, mux_pga);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		if (IS_DCC_BASE(mic_type)) {
			/* Audio L preamplifier DCC precharge */
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON0,
					   RG_AUDPREAMPLDCPRECHARGE_MASK_SFT,
					   0x1 << RG_AUDPREAMPLDCPRECHARGE_SFT);
		}
		break;
	case SND_SOC_DAPM_POST_PMU:
		/* set mic pga gain */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON0,
				   RG_AUDPREAMPLGAIN_MASK_SFT,
				   mic_gain_l << RG_AUDPREAMPLGAIN_SFT);

		if (IS_DCC_BASE(mic_type)) {
			/* L preamplifier DCCEN */
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON0,
					   RG_AUDPREAMPLDCCEN_MASK_SFT,
					   0x1 << RG_AUDPREAMPLDCCEN_SFT);
		}
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* L preamplifier DCCEN */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON0,
				   RG_AUDPREAMPLDCCEN_MASK_SFT,
				   0x0 << RG_AUDPREAMPLDCCEN_SFT);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_pga_r_event(struct snd_soc_dapm_widget *w,
			  struct snd_kcontrol *kcontrol,
			  int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	int mic_gain_r = priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP2];
	unsigned int mux_pga = priv->mux_select[MUX_PGA_R];
	unsigned int mic_type;

	switch (mux_pga) {
	case PGA_R_MUX_AIN0:
		mic_type = priv->mux_select[MUX_MIC_TYPE_0];
		break;
	case PGA_R_MUX_AIN2:
	case PGA_R_MUX_AIN3:
		mic_type = priv->mux_select[MUX_MIC_TYPE_2];
		break;
	default:
		dev_err(priv->dev, "%s(), invalid pga mux %d\n",
			__func__, mux_pga);
		return -EINVAL;
	}
	/* if is VOW, then force 24dB */
	if (IS_VOW_BASE(mic_type))
		mic_gain_r = 4;
	dev_dbg(priv->dev, "%s(), event = 0x%x, mic_type %d, mic_gain_r %d, mux_pga %d\n",
		__func__, event, mic_type, mic_gain_r, mux_pga);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		if (IS_DCC_BASE(mic_type)) {
			/* Audio R preamplifier DCC precharge */
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON1,
					   RG_AUDPREAMPRDCPRECHARGE_MASK_SFT,
					   0x1 << RG_AUDPREAMPRDCPRECHARGE_SFT);
		}
		break;
	case SND_SOC_DAPM_POST_PMU:
		/* set mic pga gain */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON1,
				   RG_AUDPREAMPRGAIN_MASK_SFT,
				   mic_gain_r << RG_AUDPREAMPRGAIN_SFT);

		if (IS_DCC_BASE(mic_type)) {
			/* R preamplifier DCCEN */
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON1,
					   RG_AUDPREAMPRDCCEN_MASK_SFT,
					   0x1 << RG_AUDPREAMPRDCCEN_SFT);
		}
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* R preamplifier DCCEN */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON1,
				   RG_AUDPREAMPRDCCEN_MASK_SFT,
				   0x0 << RG_AUDPREAMPRDCCEN_SFT);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_pga_3_event(struct snd_soc_dapm_widget *w,
			  struct snd_kcontrol *kcontrol,
			  int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	int mic_gain_3 = priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP3];
	unsigned int mux_pga = priv->mux_select[MUX_PGA_3];
	unsigned int mic_type;

	switch (mux_pga) {
	case PGA_3_MUX_AIN2:
	case PGA_3_MUX_AIN3:
		mic_type = priv->mux_select[MUX_MIC_TYPE_2];
		break;
	default:
		dev_err(priv->dev, "%s(), invalid pga mux %d\n",
			__func__, mux_pga);
		return -EINVAL;
	}
	/* if is VOW, then force 24dB */
	if (IS_VOW_BASE(mic_type))
		mic_gain_3 = 4;
	dev_dbg(priv->dev, "%s(), event = 0x%x, mic_type %d, mic_gain_3 %d, mux_pga %d\n",
		__func__, event, mic_type, mic_gain_3, mux_pga);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		if (IS_DCC_BASE(mic_type)) {
			/* Audio 3 preamplifier DCC precharge */
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON2,
					   RG_AUDPREAMP3DCPRECHARGE_MASK_SFT,
					   0x1 << RG_AUDPREAMP3DCPRECHARGE_SFT);
		}
		break;
	case SND_SOC_DAPM_POST_PMU:
		/* set mic pga gain */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON2,
				   RG_AUDPREAMP3GAIN_MASK_SFT,
				   mic_gain_3 << RG_AUDPREAMP3GAIN_SFT);

		if (IS_DCC_BASE(mic_type)) {
			/* 3 preamplifier DCCEN */
			regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON2,
					   RG_AUDPREAMP3DCCEN_MASK_SFT,
					   0x1 << RG_AUDPREAMP3DCCEN_SFT);
		}
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* 3 preamplifier DCCEN */
		regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON2,
				   RG_AUDPREAMP3DCCEN_MASK_SFT,
				   0x0 << RG_AUDPREAMP3DCCEN_SFT);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_delay_250_event(struct snd_soc_dapm_widget *w,
			      struct snd_kcontrol *kcontrol,
			      int event)
{
	switch (event) {
	case SND_SOC_DAPM_POST_PMU:
	case SND_SOC_DAPM_PRE_PMD:
		usleep_range(250, 270);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_delay_100_event(struct snd_soc_dapm_widget *w,
			      struct snd_kcontrol *kcontrol,
			      int event)
{
	switch (event) {
	case SND_SOC_DAPM_POST_PMU:
	case SND_SOC_DAPM_PRE_PMD:
		usleep_range(100, 120);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_hp_pull_down_event(struct snd_soc_dapm_widget *w,
				 struct snd_kcontrol *kcontrol,
				 int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		hp_pull_down(priv, true);
		break;
	case SND_SOC_DAPM_POST_PMD:
		hp_pull_down(priv, false);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_hp_mute_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *kcontrol,
			    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* Set HPR/HPL gain to -22dB */
		regmap_write(priv->regmap, MT6359_ZCD_CON2, DL_GAIN_N_22DB_REG);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* Set HPL/HPR gain to mute */
		regmap_write(priv->regmap, MT6359_ZCD_CON2, DL_GAIN_N_40DB_REG);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_hp_damp_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *kcontrol,
			    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_POST_PMD:
		/* Disable HP damping circuit & HPN 4K load */
		/* reset CMFB PW level */
		regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON10, 0x0000);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_esd_resist_event(struct snd_soc_dapm_widget *w,
			       struct snd_kcontrol *kcontrol,
			       int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* Reduce ESD resistance of AU_REFN */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON2,
				   RG_AUDREFN_DERES_EN_VAUDP32_MASK_SFT,
				   0x1 << RG_AUDREFN_DERES_EN_VAUDP32_SFT);
		usleep_range(250, 270);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* Increase ESD resistance of AU_REFN */
		regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON2,
				   RG_AUDREFN_DERES_EN_VAUDP32_MASK_SFT, 0x0);
		break;
	default:
		break;
	}

	return 0;
}

static int mt_sdm_event(struct snd_soc_dapm_widget *w,
			struct snd_kcontrol *kcontrol,
			int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* sdm audio fifo clock power on */
		regmap_update_bits(priv->regmap, MT6359_AFUNC_AUD_CON2,
				   0xfffd, 0x0006);
		/* scrambler clock on enable */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON0, 0xCBA1);
		/* sdm power on */
		regmap_update_bits(priv->regmap, MT6359_AFUNC_AUD_CON2,
				   0xfffd, 0x0003);
		/* sdm fifo enable */
		regmap_update_bits(priv->regmap, MT6359_AFUNC_AUD_CON2,
				   0xfffd, 0x000B);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* DL scrambler disabling sequence */
		regmap_update_bits(priv->regmap, MT6359_AFUNC_AUD_CON2,
				   0xfffd, 0x0000);
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON0, 0xcba0);
		break;
	default:
		break;
	}
	return 0;
}

static int mt_sdm_3rd_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *kcontrol,
			    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		/* sdm audio fifo clock power on */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON11, 0x0006);
		/* scrambler clock on enable */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON9, 0xCBA1);
		/* sdm power on */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON11, 0x0003);
		/* sdm fifo enable */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON11, 0x000B);
		break;
	case SND_SOC_DAPM_POST_PMD:
		/* DL scrambler disabling sequence */
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON11, 0x0000);
		regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON9, 0xcba0);
		break;
	default:
		break;
	}
	return 0;
}

static int mt_ncp_event(struct snd_soc_dapm_widget *w,
			struct snd_kcontrol *kcontrol,
			int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		regmap_write(priv->regmap, MT6359_AFE_NCP_CFG0, 0xc800);
		break;
	default:
		break;
	}
	return 0;
}

static int mt_dl_gpio_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *kcontrol,
			    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		playback_gpio_set(priv);
		break;
	case SND_SOC_DAPM_POST_PMD:
		playback_gpio_reset(priv);
		break;
	default:
		break;
	}
	return 0;
}

static int mt_ul_gpio_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *kcontrol,
			    int event)
{
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	switch (event) {
	case SND_SOC_DAPM_PRE_PMU:
		capture_gpio_set(priv);
		break;
	case SND_SOC_DAPM_POST_PMD:
		capture_gpio_reset(priv);
		break;
	default:
		break;
	}
	return 0;
}

/* DAPM Widgets */
static const struct snd_soc_dapm_widget mt6359_dapm_widgets[] = {
	/* Global Supply*/
	SND_SOC_DAPM_SUPPLY_S("CLK_BUF", SUPPLY_SEQ_CLK_BUF,
			      MT6359_DCXO_CW12,
			      RG_XO_AUDIO_EN_M_SFT, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("LDO_VAUD18", SUPPLY_SEQ_LDO_VAUD18,
			      MT6359_LDO_VAUD18_CON0,
			      RG_LDO_VAUD18_EN_SFT, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDGLB", SUPPLY_SEQ_AUD_GLB,
			      MT6359_AUDDEC_ANA_CON13,
			      RG_AUDGLB_PWRDN_VA32_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDGLB_VOW", SUPPLY_SEQ_AUD_GLB_VOW,
			      MT6359_AUDDEC_ANA_CON13,
			      RG_AUDGLB_LP2_VOW_EN_VA32_SFT, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("CLKSQ Audio", SUPPLY_SEQ_CLKSQ,
			      MT6359_AUDENC_ANA_CON23,
			      RG_CLKSQ_EN_SFT, 0,
			      mt_clksq_event,
			      SND_SOC_DAPM_PRE_PMU),
	SND_SOC_DAPM_SUPPLY_S("AUDNCP_CK", SUPPLY_SEQ_TOP_CK,
			      MT6359_AUD_TOP_CKPDN_CON0,
			      RG_AUDNCP_CK_PDN_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("ZCD13M_CK", SUPPLY_SEQ_TOP_CK,
			      MT6359_AUD_TOP_CKPDN_CON0,
			      RG_ZCD13M_CK_PDN_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUD_CK", SUPPLY_SEQ_TOP_CK_LAST,
			      MT6359_AUD_TOP_CKPDN_CON0,
			      RG_AUD_CK_PDN_SFT, 1,
			      mt_delay_250_event,
			      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
	SND_SOC_DAPM_SUPPLY_S("AUDIF_CK", SUPPLY_SEQ_TOP_CK,
			      MT6359_AUD_TOP_CKPDN_CON0,
			      RG_AUDIF_CK_PDN_SFT, 1, NULL, 0),
	/* vow */
	SND_SOC_DAPM_SUPPLY_S("VOW_AUD_LPW", SUPPLY_SEQ_VOW_AUD_LPW,
			      SND_SOC_NOPM, 0, 0,
			      mt_vow_aud_lpw_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("AUD_VOW", SUPPLY_SEQ_AUD_VOW,
			      MT6359_AUDENC_ANA_CON23,
			      RG_AUDIO_VOW_EN_SFT, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("VOW_CLK", SUPPLY_SEQ_VOW_CLK,
			      MT6359_DCXO_CW11,
			      RG_XO_VOW_EN_SFT, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("VOW_LDO", SUPPLY_SEQ_VOW_LDO,
			      MT6359_AUDENC_ANA_CON23,
			      RG_CLKSQ_EN_VOW_SFT, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("VOW_DIG_CFG", SUPPLY_SEQ_VOW_DIG_CFG,
			      MT6359_AUD_TOP_CKPDN_CON0,
			      RG_VOW13M_CK_PDN_SFT, 1,
			      mt_vow_digital_cfg_event,
			      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
	SND_SOC_DAPM_SUPPLY_S("VOW_PERIODIC_CFG", SUPPLY_SEQ_VOW_PERIODIC_CFG,
			      SND_SOC_NOPM, 0, 0,
			      mt_vow_periodic_cfg_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	/* Digital Clock */
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_AFE_CTL", SUPPLY_SEQ_AUD_TOP_LAST,
			      MT6359_AUDIO_TOP_CON0,
			      PDN_AFE_CTL_SFT, 1,
			      mt_delay_250_event,
			      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_DAC_CTL", SUPPLY_SEQ_AUD_TOP,
			      MT6359_AUDIO_TOP_CON0,
			      PDN_DAC_CTL_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_ADC_CTL", SUPPLY_SEQ_AUD_TOP,
			      MT6359_AUDIO_TOP_CON0,
			      PDN_ADC_CTL_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_ADDA6_ADC_CTL", SUPPLY_SEQ_AUD_TOP,
			      MT6359_AUDIO_TOP_CON0,
			      PDN_ADDA6_ADC_CTL_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_I2S_DL", SUPPLY_SEQ_AUD_TOP,
			      MT6359_AUDIO_TOP_CON0,
			      PDN_I2S_DL_CTL_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_PWR_CLK", SUPPLY_SEQ_AUD_TOP,
			      MT6359_AUDIO_TOP_CON0,
			      PWR_CLK_DIS_CTL_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_PDN_AFE_TESTMODEL", SUPPLY_SEQ_AUD_TOP,
			      MT6359_AUDIO_TOP_CON0,
			      PDN_AFE_TESTMODEL_CTL_SFT, 1, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("AUDIO_TOP_PDN_RESERVED", SUPPLY_SEQ_AUD_TOP,
			      MT6359_AUDIO_TOP_CON0,
			      PDN_RESERVED_SFT, 1, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("SDM", SUPPLY_SEQ_DL_SDM,
			      SND_SOC_NOPM, 0, 0,
			      mt_sdm_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("SDM_3RD", SUPPLY_SEQ_DL_SDM,
			      SND_SOC_NOPM, 0, 0,
			      mt_sdm_3rd_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),

	/* ch123 share SDM FIFO CLK */
	SND_SOC_DAPM_SUPPLY_S("SDM_FIFO_CLK", SUPPLY_SEQ_DL_SDM_FIFO_CLK,
			      MT6359_AFUNC_AUD_CON2,
			      CCI_AFIFO_CLK_PWDB_SFT, 0,
			      NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("NCP", SUPPLY_SEQ_DL_NCP,
			      MT6359_AFE_NCP_CFG0,
			      RG_NCP_ON_SFT, 0,
			      mt_ncp_event,
			      SND_SOC_DAPM_PRE_PMU),

	SND_SOC_DAPM_SUPPLY("DL Digital Clock", SND_SOC_NOPM,
			    0, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY("DL Digital Clock CH_1_2", SND_SOC_NOPM,
			    0, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY("DL Digital Clock CH_3", SND_SOC_NOPM,
			    0, 0, NULL, 0),

	/* AFE ON */
	SND_SOC_DAPM_SUPPLY_S("AFE_ON", SUPPLY_SEQ_AFE,
			      MT6359_AFE_UL_DL_CON0, AFE_ON_SFT, 0,
			      NULL, 0),

	/* GPIO */
	SND_SOC_DAPM_SUPPLY_S("DL_GPIO", SUPPLY_SEQ_DL_GPIO,
			      SND_SOC_NOPM, 0, 0,
			      mt_dl_gpio_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("UL_GPIO", SUPPLY_SEQ_UL_GPIO,
			      SND_SOC_NOPM, 0, 0,
			      mt_ul_gpio_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),

	/* AIF Rx*/
	SND_SOC_DAPM_AIF_IN("AIF_RX", "AIF1 Playback", 0,
			    SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_AIF_IN("AIF2_RX", "AIF2 Playback", 0,
			    SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_SUPPLY_S("AFE_DL_SRC", SUPPLY_SEQ_DL_SRC,
			      MT6359_AFE_DL_SRC2_CON0_L,
			      DL_2_SRC_ON_TMP_CTL_PRE_SFT, 0,
			      NULL, 0),

	/* DL Supply */
	SND_SOC_DAPM_SUPPLY("DL Power Supply", SND_SOC_NOPM,
			    0, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("ESD_RESIST", SUPPLY_SEQ_DL_ESD_RESIST,
			      SND_SOC_NOPM,
			      0, 0,
			      mt_esd_resist_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("LDO", SUPPLY_SEQ_DL_LDO,
			      MT6359_AUDDEC_ANA_CON14,
			      RG_LCLDO_DEC_EN_VA32_SFT, 0,
			      NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("LDO_REMOTE", SUPPLY_SEQ_DL_LDO_REMOTE_SENSE,
			      MT6359_AUDDEC_ANA_CON14,
			      RG_LCLDO_DEC_REMOTE_SENSE_VA18_SFT, 0,
			      NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("NV_REGULATOR", SUPPLY_SEQ_DL_NV,
			      MT6359_AUDDEC_ANA_CON14,
			      RG_NVREG_EN_VAUDP32_SFT, 0,
			      mt_delay_100_event, SND_SOC_DAPM_POST_PMU),
	SND_SOC_DAPM_SUPPLY_S("IBIST", SUPPLY_SEQ_DL_IBIST,
			      MT6359_AUDDEC_ANA_CON12,
			      RG_AUDIBIASPWRDN_VAUDP32_SFT, 1,
			      NULL, 0),

	/* DAC */
	SND_SOC_DAPM_MUX("DAC In Mux", SND_SOC_NOPM, 0, 0, &dac_in_mux_control),

	SND_SOC_DAPM_DAC("DACL", NULL, SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_DAC("DACR", NULL, SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_DAC("DAC_3RD", NULL, SND_SOC_NOPM, 0, 0),

	/* Headphone */
	SND_SOC_DAPM_MUX_E("HPL Mux", SND_SOC_NOPM, 0, 0,
			   &hpl_in_mux_control,
			   mt_hp_event,
			   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),

	SND_SOC_DAPM_MUX_E("HPR Mux", SND_SOC_NOPM, 0, 0,
			   &hpr_in_mux_control,
			   mt_hp_event,
			   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),

	SND_SOC_DAPM_SUPPLY("HP_Supply", SND_SOC_NOPM,
			    0, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("HP_PULL_DOWN", SUPPLY_SEQ_HP_PULL_DOWN,
			      SND_SOC_NOPM,
			      0, 0,
			      mt_hp_pull_down_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("HP_MUTE", SUPPLY_SEQ_HP_MUTE,
			      SND_SOC_NOPM,
			      0, 0,
			      mt_hp_mute_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("HP_DAMP", SUPPLY_SEQ_HP_DAMPING_OFF_RESET_CMFB,
			      SND_SOC_NOPM,
			      0, 0,
			      mt_hp_damp_event,
			      SND_SOC_DAPM_POST_PMD),

	/* Receiver */
	SND_SOC_DAPM_MUX_E("RCV Mux", SND_SOC_NOPM, 0, 0,
			   &rcv_in_mux_control,
			   mt_rcv_event,
			   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),

	/* LOL */
	SND_SOC_DAPM_MUX_E("LOL Mux", SND_SOC_NOPM, 0, 0,
			   &lo_in_mux_control,
			   mt_lo_event,
			   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),

	/* Outputs */
	SND_SOC_DAPM_OUTPUT("Receiver"),
	SND_SOC_DAPM_OUTPUT("Headphone L"),
	SND_SOC_DAPM_OUTPUT("Headphone R"),
	SND_SOC_DAPM_OUTPUT("Headphone L Ext Spk Amp"),
	SND_SOC_DAPM_OUTPUT("Headphone R Ext Spk Amp"),
	SND_SOC_DAPM_OUTPUT("LINEOUT L"),

	/* SGEN */
	SND_SOC_DAPM_SUPPLY("SGEN DL Enable", MT6359_AFE_SGEN_CFG0,
			    SGEN_DAC_EN_CTL_SFT, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY("SGEN MUTE", MT6359_AFE_SGEN_CFG0,
			    SGEN_MUTE_SW_CTL_SFT, 1,
			    mt_sgen_event,
			    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY("SGEN DL SRC", MT6359_AFE_DL_SRC2_CON0_L,
			    DL_2_SRC_ON_TMP_CTL_PRE_SFT, 0, NULL, 0),
			/* tricky, same reg/bit as "AIF_RX", reconsider */

	SND_SOC_DAPM_INPUT("SGEN DL"),

	/* Uplinks */
	SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0,
			     SND_SOC_NOPM, 0, 0),
	SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0,
			     SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_SUPPLY_S("ADC_CLKGEN", SUPPLY_SEQ_ADC_CLKGEN,
			      SND_SOC_NOPM, 0, 0,
			      mt_adc_clk_gen_event,
			      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),

	SND_SOC_DAPM_SUPPLY_S("DCC_CLK", SUPPLY_SEQ_DCC_CLK,
			      SND_SOC_NOPM, 0, 0,
			      mt_dcc_clk_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),

	/* Uplinks MUX */
	SND_SOC_DAPM_MUX("AIF Out Mux", SND_SOC_NOPM, 0, 0,
			 &aif_out_mux_control),

	SND_SOC_DAPM_MUX("AIF2 Out Mux", SND_SOC_NOPM, 0, 0,
			 &aif2_out_mux_control),

	SND_SOC_DAPM_SUPPLY("AIFTX_Supply", SND_SOC_NOPM, 0, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("MTKAIF_TX", SUPPLY_SEQ_UL_MTKAIF,
			      SND_SOC_NOPM, 0, 0,
			      mt_mtkaif_tx_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),

	SND_SOC_DAPM_SUPPLY_S("UL_SRC", SUPPLY_SEQ_UL_SRC,
			      MT6359_AFE_UL_SRC_CON0_L,
			      UL_SRC_ON_TMP_CTL_SFT, 0,
			      NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("UL_SRC_DMIC", SUPPLY_SEQ_UL_SRC_DMIC,
			      SND_SOC_NOPM, 0, 0,
			      mt_ul_src_dmic_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),

	SND_SOC_DAPM_SUPPLY_S("UL_SRC_34", SUPPLY_SEQ_UL_SRC,
			      MT6359_AFE_ADDA6_UL_SRC_CON0_L,
			      ADDA6_UL_SRC_ON_TMP_CTL_SFT, 0,
			      NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("UL_SRC_34_DMIC", SUPPLY_SEQ_UL_SRC_DMIC,
			      SND_SOC_NOPM, 0, 0,
			      mt_ul_src_34_dmic_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),

	SND_SOC_DAPM_MUX("MISO0_MUX", SND_SOC_NOPM, 0, 0, &miso0_mux_control),
	SND_SOC_DAPM_MUX("MISO1_MUX", SND_SOC_NOPM, 0, 0, &miso1_mux_control),
	SND_SOC_DAPM_MUX("MISO2_MUX", SND_SOC_NOPM, 0, 0, &miso2_mux_control),

	SND_SOC_DAPM_MUX("UL_SRC_MUX", SND_SOC_NOPM, 0, 0,
			 &ul_src_mux_control),
	SND_SOC_DAPM_MUX("UL2_SRC_MUX", SND_SOC_NOPM, 0, 0,
			 &ul2_src_mux_control),
	SND_SOC_DAPM_MUX("VOW_UL_SRC_MUX", SND_SOC_NOPM, 0, 0,
			 &vow_ul_src_mux_control),

	SND_SOC_DAPM_MUX("DMIC0_MUX", SND_SOC_NOPM, 0, 0, &dmic0_mux_control),
	SND_SOC_DAPM_MUX("DMIC1_MUX", SND_SOC_NOPM, 0, 0, &dmic1_mux_control),
	SND_SOC_DAPM_MUX("DMIC2_MUX", SND_SOC_NOPM, 0, 0, &dmic2_mux_control),

	SND_SOC_DAPM_MUX("VOW_AMIC0_MUX", SND_SOC_NOPM, 0, 0,
			 &vow_amic0_mux_control),
	SND_SOC_DAPM_MUX("VOW_AMIC1_MUX", SND_SOC_NOPM, 0, 0,
			 &vow_amic1_mux_control),

	SND_SOC_DAPM_MUX_E("ADC_L_Mux", SND_SOC_NOPM, 0, 0,
			   &adc_left_mux_control, NULL, 0),
	SND_SOC_DAPM_MUX_E("ADC_R_Mux", SND_SOC_NOPM, 0, 0,
			   &adc_right_mux_control, NULL, 0),
	SND_SOC_DAPM_MUX_E("ADC_3_Mux", SND_SOC_NOPM, 0, 0,
			   &adc_3_mux_control, NULL, 0),

	SND_SOC_DAPM_ADC("ADC_L", NULL, SND_SOC_NOPM, 0, 0),
	SND_SOC_DAPM_ADC("ADC_R", NULL, SND_SOC_NOPM, 0, 0),
	SND_SOC_DAPM_ADC("ADC_3", NULL, SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_SUPPLY_S("ADC_L_EN", SUPPLY_SEQ_UL_ADC,
			      MT6359_AUDENC_ANA_CON0,
			      RG_AUDADCLPWRUP_SFT, 0,
			      mt_adc_l_event,
			      SND_SOC_DAPM_POST_PMU),
	SND_SOC_DAPM_SUPPLY_S("ADC_R_EN", SUPPLY_SEQ_UL_ADC,
			      MT6359_AUDENC_ANA_CON1,
			      RG_AUDADCRPWRUP_SFT, 0,
			      mt_adc_r_event,
			      SND_SOC_DAPM_POST_PMU),
	SND_SOC_DAPM_SUPPLY_S("ADC_3_EN", SUPPLY_SEQ_UL_ADC,
			      MT6359_AUDENC_ANA_CON2,
			      RG_AUDADC3PWRUP_SFT, 0,
			      mt_adc_3_event,
			      SND_SOC_DAPM_POST_PMU),

	SND_SOC_DAPM_MUX_E("PGA_L_Mux", SND_SOC_NOPM, 0, 0,
			   &pga_left_mux_control,
			   mt_pga_l_mux_event,
			   SND_SOC_DAPM_WILL_PMU),
	SND_SOC_DAPM_MUX_E("PGA_R_Mux", SND_SOC_NOPM, 0, 0,
			   &pga_right_mux_control,
			   mt_pga_r_mux_event,
			   SND_SOC_DAPM_WILL_PMU),
	SND_SOC_DAPM_MUX_E("PGA_3_Mux", SND_SOC_NOPM, 0, 0,
			   &pga_3_mux_control,
			   mt_pga_3_mux_event,
			   SND_SOC_DAPM_WILL_PMU),

	SND_SOC_DAPM_PGA("PGA_L", SND_SOC_NOPM, 0, 0, NULL, 0),
	SND_SOC_DAPM_PGA("PGA_R", SND_SOC_NOPM, 0, 0, NULL, 0),
	SND_SOC_DAPM_PGA("PGA_3", SND_SOC_NOPM, 0, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("PGA_L_EN", SUPPLY_SEQ_UL_PGA,
			      MT6359_AUDENC_ANA_CON0,
			      RG_AUDPREAMPLON_SFT, 0,
			      mt_pga_l_event,
			      SND_SOC_DAPM_PRE_PMU |
			      SND_SOC_DAPM_POST_PMU |
			      SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("PGA_R_EN", SUPPLY_SEQ_UL_PGA,
			      MT6359_AUDENC_ANA_CON1,
			      RG_AUDPREAMPRON_SFT, 0,
			      mt_pga_r_event,
			      SND_SOC_DAPM_PRE_PMU |
			      SND_SOC_DAPM_POST_PMU |
			      SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("PGA_3_EN", SUPPLY_SEQ_UL_PGA,
			      MT6359_AUDENC_ANA_CON2,
			      RG_AUDPREAMP3ON_SFT, 0,
			      mt_pga_3_event,
			      SND_SOC_DAPM_PRE_PMU |
			      SND_SOC_DAPM_POST_PMU |
			      SND_SOC_DAPM_POST_PMD),

	/* UL input */
	SND_SOC_DAPM_INPUT("AIN0"),
	SND_SOC_DAPM_INPUT("AIN1"),
	SND_SOC_DAPM_INPUT("AIN2"),
	SND_SOC_DAPM_INPUT("AIN3"),

	SND_SOC_DAPM_INPUT("AIN0_DMIC"),
	SND_SOC_DAPM_INPUT("AIN2_DMIC"),
	SND_SOC_DAPM_INPUT("AIN3_DMIC"),

	/* mic bias */
	SND_SOC_DAPM_SUPPLY_S("MIC_BIAS_0", SUPPLY_SEQ_MIC_BIAS,
			      MT6359_AUDENC_ANA_CON15,
			      RG_AUDPWDBMICBIAS0_SFT, 0,
			      mt_mic_bias_0_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
	SND_SOC_DAPM_SUPPLY_S("MIC_BIAS_1", SUPPLY_SEQ_MIC_BIAS,
			      MT6359_AUDENC_ANA_CON16,
			      RG_AUDPWDBMICBIAS1_SFT, 0,
			      mt_mic_bias_1_event,
			      SND_SOC_DAPM_PRE_PMU),
	SND_SOC_DAPM_SUPPLY_S("MIC_BIAS_2", SUPPLY_SEQ_MIC_BIAS,
			      MT6359_AUDENC_ANA_CON17,
			      RG_AUDPWDBMICBIAS2_SFT, 0,
			      mt_mic_bias_2_event,
			      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),

	/* dmic */
	SND_SOC_DAPM_SUPPLY_S("DMIC_0", SUPPLY_SEQ_DMIC,
			      MT6359_AUDENC_ANA_CON13,
			      RG_AUDDIGMICEN_SFT, 0,
			      NULL, 0),
	SND_SOC_DAPM_SUPPLY_S("DMIC_1", SUPPLY_SEQ_DMIC,
			      MT6359_AUDENC_ANA_CON14,
			      RG_AUDDIGMIC1EN_SFT, 0,
			      NULL, 0),

	/* VOW */
	SND_SOC_DAPM_AIF_OUT_E("VOW TX", "VOW Capture", 0,
			       SND_SOC_NOPM, 0, 0,
			       mt_vow_out_event,
			       SND_SOC_DAPM_WILL_PMU |
			       SND_SOC_DAPM_PRE_PMU |
			       SND_SOC_DAPM_POST_PMD),
};

static int mt_vow_amic_connect(struct snd_soc_dapm_widget *source,
			       struct snd_soc_dapm_widget *sink)
{

	struct snd_soc_dapm_widget *w = sink;
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	if (IS_VOW_AMIC_BASE(priv->mux_select[MUX_MIC_TYPE_0]) ||
	    IS_VOW_AMIC_BASE(priv->mux_select[MUX_MIC_TYPE_1]) ||
	    IS_VOW_AMIC_BASE(priv->mux_select[MUX_MIC_TYPE_2]))
		return 1;
	else
		return 0;
}

static int mt_vow_amic_dcc_connect(struct snd_soc_dapm_widget *source,
				   struct snd_soc_dapm_widget *sink)
{

	struct snd_soc_dapm_widget *w = sink;
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	if (IS_VOW_DCC_BASE(priv->mux_select[MUX_MIC_TYPE_0]) ||
	    IS_VOW_DCC_BASE(priv->mux_select[MUX_MIC_TYPE_1]) ||
	    IS_VOW_DCC_BASE(priv->mux_select[MUX_MIC_TYPE_2]))
		return 1;
	else
		return 0;
}

static int mt_dcc_clk_connect(struct snd_soc_dapm_widget *source,
			      struct snd_soc_dapm_widget *sink)
{
	struct snd_soc_dapm_widget *w = sink;
	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	if (IS_DCC_BASE(priv->mux_select[MUX_MIC_TYPE_0]) ||
	    IS_DCC_BASE(priv->mux_select[MUX_MIC_TYPE_1]) ||
	    IS_DCC_BASE(priv->mux_select[MUX_MIC_TYPE_2]))
		return 1;
	else
		return 0;
}

static const struct snd_soc_dapm_route mt6359_dapm_routes[] = {
	/* Capture */
	{"AIFTX_Supply", NULL, "CLK_BUF"},
	{"AIFTX_Supply", NULL, "LDO_VAUD18"},
	{"AIFTX_Supply", NULL, "AUDGLB"},
	{"AIFTX_Supply", NULL, "CLKSQ Audio"},
	{"AIFTX_Supply", NULL, "AUD_CK"},
	{"AIFTX_Supply", NULL, "AUDIF_CK"},
	{"AIFTX_Supply", NULL, "AUDIO_TOP_AFE_CTL"},
	{"AIFTX_Supply", NULL, "AUDIO_TOP_PWR_CLK"},
	{"AIFTX_Supply", NULL, "AUDIO_TOP_PDN_RESERVED"},
	{"AIFTX_Supply", NULL, "AUDIO_TOP_I2S_DL"},
	/*
	 * *_ADC_CTL should enable only if UL_SRC in use,
	 * but dm ck may be needed even UL_SRC_x not in use
	 */
	{"AIFTX_Supply", NULL, "AUDIO_TOP_ADC_CTL"},
	{"AIFTX_Supply", NULL, "AUDIO_TOP_ADDA6_ADC_CTL"},
	{"AIFTX_Supply", NULL, "AFE_ON"},

	/* ul ch 12 */
	{"AIF1TX", NULL, "AIF Out Mux"},
	{"AIF1TX", NULL, "AIFTX_Supply"},
	{"AIF1TX", NULL, "UL_GPIO"},
	{"AIF1TX", NULL, "MTKAIF_TX"},

	{"AIF2TX", NULL, "AIF2 Out Mux"},
	{"AIF2TX", NULL, "AIFTX_Supply"},
	{"AIF2TX", NULL, "UL_GPIO"},
	{"AIF2TX", NULL, "MTKAIF_TX"},

	{"AIF Out Mux", "Normal Path", "MISO0_MUX"},
	{"AIF Out Mux", "Normal Path", "MISO1_MUX"},
	{"AIF2 Out Mux", "Normal Path", "MISO2_MUX"},

	{"MISO0_MUX", "UL1_CH1", "UL_SRC_MUX"},
	{"MISO0_MUX", "UL1_CH2", "UL_SRC_MUX"},
	{"MISO0_MUX", "UL2_CH1", "UL2_SRC_MUX"},
	{"MISO0_MUX", "UL2_CH2", "UL2_SRC_MUX"},

	{"MISO1_MUX", "UL1_CH1", "UL_SRC_MUX"},
	{"MISO1_MUX", "UL1_CH2", "UL_SRC_MUX"},
	{"MISO1_MUX", "UL2_CH1", "UL2_SRC_MUX"},
	{"MISO1_MUX", "UL2_CH2", "UL2_SRC_MUX"},

	{"MISO2_MUX", "UL1_CH1", "UL_SRC_MUX"},
	{"MISO2_MUX", "UL1_CH2", "UL_SRC_MUX"},
	{"MISO2_MUX", "UL2_CH1", "UL2_SRC_MUX"},
	{"MISO2_MUX", "UL2_CH2", "UL2_SRC_MUX"},

	{"UL_SRC_MUX", "AMIC", "ADC_L"},
	{"UL_SRC_MUX", "AMIC", "ADC_R"},
	{"UL_SRC_MUX", "DMIC", "DMIC0_MUX"},
	{"UL_SRC_MUX", "DMIC", "DMIC1_MUX"},
	{"UL_SRC_MUX", NULL, "UL_SRC"},

	{"UL2_SRC_MUX", "AMIC", "ADC_3"},
	{"UL2_SRC_MUX", "DMIC", "DMIC2_MUX"},
	{"UL2_SRC_MUX", NULL, "UL_SRC_34"},

	{"DMIC0_MUX", "DMIC_DATA0", "AIN0_DMIC"},
	{"DMIC0_MUX", "DMIC_DATA1_L", "AIN2_DMIC"},
	{"DMIC0_MUX", "DMIC_DATA1_L_1", "AIN2_DMIC"},
	{"DMIC0_MUX", "DMIC_DATA1_R", "AIN3_DMIC"},
	{"DMIC1_MUX", "DMIC_DATA0", "AIN0_DMIC"},
	{"DMIC1_MUX", "DMIC_DATA1_L", "AIN2_DMIC"},
	{"DMIC1_MUX", "DMIC_DATA1_L_1", "AIN2_DMIC"},
	{"DMIC1_MUX", "DMIC_DATA1_R", "AIN3_DMIC"},
	{"DMIC2_MUX", "DMIC_DATA0", "AIN0_DMIC"},
	{"DMIC2_MUX", "DMIC_DATA1_L", "AIN2_DMIC"},
	{"DMIC2_MUX", "DMIC_DATA1_L_1", "AIN2_DMIC"},
	{"DMIC2_MUX", "DMIC_DATA1_R", "AIN3_DMIC"},

	{"DMIC0_MUX", NULL, "UL_SRC_DMIC"},
	{"DMIC1_MUX", NULL, "UL_SRC_DMIC"},
	{"DMIC2_MUX", NULL, "UL_SRC_34_DMIC"},

	{"AIN0_DMIC", NULL, "DMIC_0"},
	{"AIN2_DMIC", NULL, "DMIC_1"},
	{"AIN3_DMIC", NULL, "DMIC_1"},
	{"AIN2_DMIC", NULL, "MIC_BIAS_2"},
	{"AIN3_DMIC", NULL, "MIC_BIAS_2"},

	/* adc */
	{"ADC_L", NULL, "ADC_L_Mux"},
	{"ADC_L", NULL, "ADC_CLKGEN"},
	{"ADC_L", NULL, "ADC_L_EN"},
	{"ADC_R", NULL, "ADC_R_Mux"},
	{"ADC_R", NULL, "ADC_CLKGEN"},
	{"ADC_R", NULL, "ADC_R_EN"},
	/*
	 * amic fifo ch1/2 clk from ADC_L,
	 * enable ADC_L even use ADC_R only
	 */
	{"ADC_R", NULL, "ADC_L_EN"},
	{"ADC_3", NULL, "ADC_3_Mux"},
	{"ADC_3", NULL, "ADC_CLKGEN"},
	{"ADC_3", NULL, "ADC_3_EN"},

	{"ADC_L_Mux", "Left Preamplifier", "PGA_L"},
	{"ADC_R_Mux", "Right Preamplifier", "PGA_R"},
	{"ADC_3_Mux", "Preamplifier", "PGA_3"},

	{"PGA_L", NULL, "PGA_L_Mux"},
	{"PGA_L", NULL, "PGA_L_EN"},
	{"PGA_R", NULL, "PGA_R_Mux"},
	{"PGA_R", NULL, "PGA_R_EN"},
	{"PGA_3", NULL, "PGA_3_Mux"},
	{"PGA_3", NULL, "PGA_3_EN"},

	{"PGA_L", NULL, "DCC_CLK", mt_dcc_clk_connect},
	{"PGA_R", NULL, "DCC_CLK", mt_dcc_clk_connect},
	{"PGA_3", NULL, "DCC_CLK", mt_dcc_clk_connect},

	{"PGA_L_Mux", "AIN0", "AIN0"},
	{"PGA_L_Mux", "AIN1", "AIN1"},

	{"PGA_R_Mux", "AIN0", "AIN0"},
	{"PGA_R_Mux", "AIN2", "AIN2"},
	{"PGA_R_Mux", "AIN3", "AIN3"},

	{"PGA_3_Mux", "AIN2", "AIN2"},
	{"PGA_3_Mux", "AIN3", "AIN3"},

	{"AIN0", NULL, "MIC_BIAS_0"},
	{"AIN1", NULL, "MIC_BIAS_1"},
	{"AIN2", NULL, "MIC_BIAS_0"},
	{"AIN2", NULL, "MIC_BIAS_2"},
	{"AIN3", NULL, "MIC_BIAS_2"},

	/* DL Supply */
	{"DL Power Supply", NULL, "CLK_BUF"},
	{"DL Power Supply", NULL, "LDO_VAUD18"},
	{"DL Power Supply", NULL, "AUDGLB"},
	{"DL Power Supply", NULL, "CLKSQ Audio"},

	{"DL Power Supply", NULL, "AUDNCP_CK"},
	{"DL Power Supply", NULL, "ZCD13M_CK"},
	{"DL Power Supply", NULL, "AUD_CK"},
	{"DL Power Supply", NULL, "AUDIF_CK"},

	{"DL Power Supply", NULL, "ESD_RESIST"},
	{"DL Power Supply", NULL, "LDO"},
	{"DL Power Supply", NULL, "LDO_REMOTE"},
	{"DL Power Supply", NULL, "NV_REGULATOR"},
	{"DL Power Supply", NULL, "IBIST"},

	/* DL Digital Supply */
	{"DL Digital Clock", NULL, "AUDIO_TOP_AFE_CTL"},
	{"DL Digital Clock", NULL, "AUDIO_TOP_DAC_CTL"},
	{"DL Digital Clock", NULL, "AUDIO_TOP_PWR_CLK"},
	{"DL Digital Clock", NULL, "AUDIO_TOP_PDN_RESERVED"},

	{"DL Digital Clock", NULL, "SDM_FIFO_CLK"},
	{"DL Digital Clock", NULL, "NCP"},

	{"DL Digital Clock", NULL, "AFE_ON"},
	{"DL Digital Clock", NULL, "AFE_DL_SRC"},

	{"DL Digital Clock CH_1_2", NULL, "DL Digital Clock"},
	{"DL Digital Clock CH_1_2", NULL, "SDM"},

	{"DL Digital Clock CH_3", NULL, "DL Digital Clock"},
	{"DL Digital Clock CH_3", NULL, "SDM_3RD"},

	{"AIF_RX", NULL, "DL Digital Clock CH_1_2"},
	{"AIF_RX", NULL, "DL_GPIO"},

	{"AIF2_RX", NULL, "DL Digital Clock CH_3"},
	{"AIF2_RX", NULL, "DL_GPIO"},

	/* DL Path */
	{"DAC In Mux", "Normal Path", "AIF_RX"},
	{"DAC In Mux", "Sgen", "SGEN DL"},
	{"SGEN DL", NULL, "SGEN DL SRC"},
	{"SGEN DL", NULL, "SGEN MUTE"},
	{"SGEN DL", NULL, "SGEN DL Enable"},
	{"SGEN DL", NULL, "DL Digital Clock CH_1_2"},
	{"SGEN DL", NULL, "DL Digital Clock CH_3"},
	{"SGEN DL", NULL, "AUDIO_TOP_PDN_AFE_TESTMODEL"},

	{"DACL", NULL, "DAC In Mux"},
	{"DACL", NULL, "DL Power Supply"},

	{"DACR", NULL, "DAC In Mux"},
	{"DACR", NULL, "DL Power Supply"},

	/* DAC 3RD */
	{"DAC In Mux", "Normal Path", "AIF2_RX"},
	{"DAC_3RD", NULL, "DAC In Mux"},
	{"DAC_3RD", NULL, "DL Power Supply"},

	/* Lineout Path */
	{"LOL Mux", "Playback", "DAC_3RD"},
	{"LINEOUT L", NULL, "LOL Mux"},

	/* Headphone Path */
	{"HP_Supply", NULL, "HP_PULL_DOWN"},
	{"HP_Supply", NULL, "HP_MUTE"},
	{"HP_Supply", NULL, "HP_DAMP"},
	{"HPL Mux", NULL, "HP_Supply"},
	{"HPR Mux", NULL, "HP_Supply"},

	{"HPL Mux", "Audio Playback", "DACL"},
	{"HPR Mux", "Audio Playback", "DACR"},
	{"HPL Mux", "HP Impedance", "DACL"},
	{"HPR Mux", "HP Impedance", "DACR"},
	{"HPL Mux", "LoudSPK Playback", "DACL"},
	{"HPR Mux", "LoudSPK Playback", "DACR"},

	{"Headphone L", NULL, "HPL Mux"},
	{"Headphone R", NULL, "HPR Mux"},
	{"Headphone L Ext Spk Amp", NULL, "HPL Mux"},
	{"Headphone R Ext Spk Amp", NULL, "HPR Mux"},

	/* Receiver Path */
	{"RCV Mux", "Voice Playback", "DACL"},
	{"Receiver", NULL, "RCV Mux"},

	/* VOW */
	{"VOW TX", NULL, "VOW_UL_SRC_MUX"},
	{"VOW TX", NULL, "CLK_BUF"},
	{"VOW TX", NULL, "LDO_VAUD18"},
	{"VOW TX", NULL, "AUDGLB"},
	{"VOW TX", NULL, "AUDGLB_VOW", mt_vow_amic_connect},
	{"VOW TX", NULL, "AUD_CK", mt_vow_amic_connect},
	{"VOW TX", NULL, "VOW_AUD_LPW", mt_vow_amic_connect},
	{"VOW TX", NULL, "VOW_CLK"},
	{"VOW TX", NULL, "AUD_VOW"},
	{"VOW TX", NULL, "VOW_LDO", mt_vow_amic_connect},
	{"VOW TX", NULL, "VOW_DIG_CFG"},
	{"VOW TX", NULL, "VOW_PERIODIC_CFG", mt_vow_amic_dcc_connect},
	{"VOW_UL_SRC_MUX", "AMIC", "VOW_AMIC0_MUX"},
	{"VOW_UL_SRC_MUX", "AMIC", "VOW_AMIC1_MUX"},
	{"VOW_UL_SRC_MUX", "DMIC", "DMIC0_MUX"},
	{"VOW_UL_SRC_MUX", "DMIC", "DMIC1_MUX"},
	{"VOW_AMIC0_MUX", "ADC_L", "ADC_L"},
	{"VOW_AMIC0_MUX", "ADC_R", "ADC_R"},
	{"VOW_AMIC0_MUX", "ADC_T", "ADC_3"},
	{"VOW_AMIC1_MUX", "ADC_L", "ADC_L"},
	{"VOW_AMIC1_MUX", "ADC_R", "ADC_R"},
	{"VOW_AMIC1_MUX", "ADC_T", "ADC_3"},
};

static int mt6359_codec_dai_hw_params(struct snd_pcm_substream *substream,
				      struct snd_pcm_hw_params *params,
				      struct snd_soc_dai *dai)
{
	struct snd_soc_component *cmpnt = dai->component;
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int rate = params_rate(params);
	int id = dai->id;


	dev_info(priv->dev, "%s(), id %d, substream->stream %d, rate %d, number %d\n",
		 __func__,
		 id,
		 substream->stream,
		 rate,
		 substream->number);

	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
		priv->dl_rate[id] = rate;
	else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
		priv->ul_rate[id] = rate;

	return 0;
}

static const struct snd_soc_dai_ops mt6359_codec_dai_ops = {
	.hw_params = mt6359_codec_dai_hw_params,
};

static int mt6359_codec_dai_vow_hw_params(struct snd_pcm_substream *substream,
					  struct snd_pcm_hw_params *params,
					  struct snd_soc_dai *dai)
{
	struct snd_soc_component *cmpnt = dai->component;
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	unsigned int channel = params_channels(params);

	dev_info(priv->dev, "%s(), substream->stream %d, channel %d, number %d\n",
		 __func__,
		 substream->stream,
		 channel,
		 substream->number);

	priv->vow_channel = channel;

	return 0;
}

static const struct snd_soc_dai_ops mt6359_codec_dai_vow_ops = {
	.hw_params = mt6359_codec_dai_vow_hw_params,
};

#define MT6359_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |\
			SNDRV_PCM_FMTBIT_U16_LE | SNDRV_PCM_FMTBIT_U16_BE |\
			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE |\
			SNDRV_PCM_FMTBIT_U24_LE | SNDRV_PCM_FMTBIT_U24_BE |\
			SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE |\
			SNDRV_PCM_FMTBIT_U32_LE | SNDRV_PCM_FMTBIT_U32_BE)

static struct snd_soc_dai_driver mt6359_dai_driver[] = {
	{
		.id = MT6359_AIF_1,
		.name = "mt6359-snd-codec-aif1",
		.playback = {
			.stream_name = "AIF1 Playback",
			.channels_min = 1,
			.channels_max = 2,
			.rates = SNDRV_PCM_RATE_8000_48000 |
				 SNDRV_PCM_RATE_96000 |
				 SNDRV_PCM_RATE_192000,
			.formats = MT6359_FORMATS,
		},
		.capture = {
			.stream_name = "AIF1 Capture",
			.channels_min = 1,
			.channels_max = 2,
			.rates = SNDRV_PCM_RATE_8000 |
				 SNDRV_PCM_RATE_16000 |
				 SNDRV_PCM_RATE_32000 |
				 SNDRV_PCM_RATE_48000 |
				 SNDRV_PCM_RATE_96000 |
				 SNDRV_PCM_RATE_192000,
			.formats = MT6359_FORMATS,
		},
		.ops = &mt6359_codec_dai_ops,
	},
	{
		.id = MT6359_AIF_2,
		.name = "mt6359-snd-codec-aif2",
		.playback = {
			.stream_name = "AIF2 Playback",
			.channels_min = 1,
			.channels_max = 2,
			.rates = SNDRV_PCM_RATE_8000_48000 |
				 SNDRV_PCM_RATE_96000 |
				 SNDRV_PCM_RATE_192000,
			.formats = MT6359_FORMATS,
		},
		.capture = {
			.stream_name = "AIF2 Capture",
			.channels_min = 1,
			.channels_max = 2,
			.rates = SNDRV_PCM_RATE_8000 |
				 SNDRV_PCM_RATE_16000 |
				 SNDRV_PCM_RATE_32000 |
				 SNDRV_PCM_RATE_48000,
			.formats = MT6359_FORMATS,
		},
		.ops = &mt6359_codec_dai_ops,
	},
	{
		.id = MT6359_AIF_VOW,
		.name = "mt6359-snd-codec-vow",
		.capture = {
			.stream_name = "VOW Capture",
			.channels_min = 1,
			.channels_max = 2,
			.rates = SNDRV_PCM_RATE_16000,
			.formats = MT6359_FORMATS,
		},
		.ops = &mt6359_codec_dai_vow_ops,
	},
};

/* vow control */
static void *get_vow_coeff_by_name(struct mt6359_priv *priv,
				   const char *name)
{
	if (strcmp(name, "Audio VOWCFG0 Data") == 0)
		return &(priv->reg_afe_vow_vad_cfg0);
	else if (strcmp(name, "Audio VOWCFG1 Data") == 0)
		return &(priv->reg_afe_vow_vad_cfg1);
	else if (strcmp(name, "Audio VOWCFG2 Data") == 0)
		return &(priv->reg_afe_vow_vad_cfg2);
	else if (strcmp(name, "Audio VOWCFG3 Data") == 0)
		return &(priv->reg_afe_vow_vad_cfg3);
	else if (strcmp(name, "Audio VOWCFG4 Data") == 0)
		return &(priv->reg_afe_vow_vad_cfg4);
	else if (strcmp(name, "Audio VOWCFG5 Data") == 0)
		return &(priv->reg_afe_vow_vad_cfg5);
	else if (strcmp(name, "Audio_VOW_Periodic") == 0)
		return &(priv->reg_afe_vow_periodic);
	else if (strcmp(name, "Audio_VOW_Periodic_Param") == 0)
		return (void *)&(priv->vow_periodic_param);
	else
		return NULL;
}

static int audio_vow_cfg_get(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	int *vow_cfg;

	vow_cfg = (int *)get_vow_coeff_by_name(priv, kcontrol->id.name);
	if (!vow_cfg) {
		dev_err(priv->dev, "%s(), vow_cfg == NULL\n", __func__);
		return -EINVAL;
	}
	dev_info(priv->dev, "%s(), %s = 0x%x\n",
		 __func__, kcontrol->id.name, *vow_cfg);

	ucontrol->value.integer.value[0] = *vow_cfg;
	return 0;
}

static int audio_vow_cfg_set(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	int index = ucontrol->value.integer.value[0];
	int *vow_cfg;

	vow_cfg = (int *)get_vow_coeff_by_name(priv, kcontrol->id.name);
	if (!vow_cfg) {
		dev_err(priv->dev, "%s(), vow_cfg == NULL\n", __func__);
		return -EINVAL;
	}
	dev_info(priv->dev, "%s(), %s = 0x%x\n",
		 __func__, kcontrol->id.name, index);

	*vow_cfg = index;
	return 0;
}

static int audio_vow_periodic_parm_get(struct snd_kcontrol *kcontrol,
				       unsigned int __user *data,
				       unsigned int size)
{
	return 0;
}

static int audio_vow_periodic_parm_set(struct snd_kcontrol *kcontrol,
				       const unsigned int __user *data,
				       unsigned int size)
{
	int ret = 0;
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	struct mt6359_vow_periodic_on_off_data *vow_param_cfg;

	dev_info(priv->dev, "%s(), size = %d\n", __func__, size);
	if (size > sizeof(struct mt6359_vow_periodic_on_off_data))
		return -EINVAL;
	vow_param_cfg = (struct mt6359_vow_periodic_on_off_data *)
			get_vow_coeff_by_name(priv, kcontrol->id.name);
	if (copy_from_user(vow_param_cfg, data,
			   sizeof(struct mt6359_vow_periodic_on_off_data))) {
		dev_info(priv->dev, "%s(),Fail copy to user Ptr:%p,r_sz:%zu\n",
			 __func__,
			 data,
			 sizeof(struct mt6359_vow_periodic_on_off_data));
		ret = -EFAULT;
	}
	return ret;
}

/* misc control */
static const char *const off_on_function[] = {"Off", "On"};

static int hp_plugged_in_get(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	ucontrol->value.integer.value[0] = priv->hp_plugged;
	return 0;
}

static int hp_plugged_in_set(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	if (ucontrol->value.enumerated.item[0] > ARRAY_SIZE(off_on_function)) {
		dev_warn(priv->dev, "%s(), return -EINVAL\n", __func__);
		return -EINVAL;
	}

	priv->hp_plugged = ucontrol->value.integer.value[0];

	return 0;
}

static const struct soc_enum misc_control_enum[] = {
	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(off_on_function), off_on_function),
};

static int mt6359_rcv_dcc_set(struct snd_kcontrol *kcontrol,
			      struct snd_ctl_elem_value *ucontrol)
{
	struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);

	/* receiver downlink */
	playback_gpio_set(priv);
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON13,
			   RG_AUDGLB_PWRDN_VA32_MASK_SFT, 0x0);
	regmap_update_bits(priv->regmap, MT6359_DCXO_CW12,
			   0x1 << RG_XO_AUDIO_EN_M_SFT,
			   0x1 << RG_XO_AUDIO_EN_M_SFT);
	/* audio clk source from internal dcxo */
	regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON23,
			   RG_CLKSQ_IN_SEL_TEST_MASK_SFT,
			   0x0);

	/* Enable/disable CLKSQ 26MHz */
	regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON23,
			   RG_CLKSQ_EN_MASK_SFT,
			   1 << RG_CLKSQ_EN_SFT);

	regmap_update_bits(priv->regmap, MT6359_AUD_TOP_CKPDN_CON0,
			   0x66, 0x0);
	usleep_range(250, 270);
	/* Audio system digital clock power down release */
	regmap_update_bits(priv->regmap, MT6359_AUDIO_TOP_CON0,
			   0x00ff, 0x0000);
	usleep_range(250, 270);

	/* sdm audio fifo clock power on */
	regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON2, 0x0006);
	/* scrambler clock on enable */
	regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON0, 0xCBA1);
	/* sdm power on */
	regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON2, 0x0003);
	/* sdm fifo enable */
	regmap_write(priv->regmap, MT6359_AFUNC_AUD_CON2, 0x000B);

	regmap_write(priv->regmap, MT6359_AFE_NCP_CFG0, 0xc800);
	regmap_write(priv->regmap, MT6359_AFE_NCP_CFG0, 0xc801);

	/* afe enable, dl_lr_swap = 0 */
	regmap_update_bits(priv->regmap, MT6359_AFE_UL_DL_CON0,
			   0xc001, 0x0001);

	/* turn on dl */
	regmap_write(priv->regmap, MT6359_AFE_DL_SRC2_CON0_L, 0x0001);

	/* set DL in normal path, not from sine gen table */
	regmap_write(priv->regmap, MT6359_AFE_TOP_CON0, 0x0000);

	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON2,
			   RG_AUDREFN_DERES_EN_VAUDP32_MASK_SFT,
			   0x1 << RG_AUDREFN_DERES_EN_VAUDP32_SFT);
	usleep_range(250, 270);

	/* Enable cap-less LDOs (1.5V) */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON14, 0x0005);
	/* Enable NV regulator (-1.2V) */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON14, 0x0015);
	usleep_range(100, 120);

	/* Disable AUD_ZCD */
	zcd_disable(priv);

	/* Disable handset short-circuit protection */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0010);
	/* Enable IBIST */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON12, 0x0055);
	/* Set HP DR bias current optimization, 010: 6uA */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON11, 0x4900);
	/* Set HP & ZCD bias current optimization */
	/* 01: ZCD: 4uA, HP/HS/LO: 5uA */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON12, 0x0055);
	/* Set HS STB enhance circuits */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0090);

	/* Set HS output stage (3'b111 = 8x) */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON10, 0x7000);

	/* Enable HS driver bias circuits */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0092);
	/* Enable HS driver core circuits */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x0093);

	/* Set HS gain to normal gain step by step */
	regmap_write(priv->regmap, MT6359_ZCD_CON3, 0x0);

	/* Enable AUD_CLK */
	mt6359_set_decoder_clk(priv, true);
	/* Enable Audio DAC  */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON0, 0x0009);
	/* Enable low-noise mode of DAC */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON9, 0x0001);
	/* Switch HS MUX to audio DAC */
	regmap_write(priv->regmap, MT6359_AUDDEC_ANA_CON6, 0x009b);

	/* phone mic dcc */

	/* Enable audio ADC CLKGEN  */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON5, 0x0001);
	/* ADC CLK from CLKGEN (13MHz) */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON5, 0x0021);

	/* DCC 50k CLK (from 26M) */
	regmap_write(priv->regmap, MT6359_AFE_DCCLK_CFG0, 0x2062);
	regmap_write(priv->regmap, MT6359_AFE_DCCLK_CFG0, 0x2060);
	regmap_write(priv->regmap, MT6359_AFE_DCCLK_CFG0, 0x2061);
	regmap_write(priv->regmap, MT6359_AFE_DCCLK_CFG1, 0x0100);

	/* phone mic */
	/* Enable MICBIAS0, MISBIAS0 = 1P9V */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON15, 0x0021);

	/* dcc precharge */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON1, 0x0004);
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON0, 0x0004);

	/* preamplifier input sel, enable pga */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON1, 0x0045);
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON0, 0x0045);

	/* pga gain 18 dB */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON1, 0x0345);
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON0, 0x0345);

	/* preamplifier dcc en */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON1, 0x0347);
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON0, 0x0347);

	/* adc in sel, enable adc */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON1, 0x5347);
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON0, 0x5347);

	usleep_range(100, 120);

	/* preamplifier dcc precharge off */
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON1, 0x5343);
	regmap_write(priv->regmap, MT6359_AUDENC_ANA_CON0, 0x5343);

	/* here to set digital part */

	/* set gpio miso mode */
	capture_gpio_set(priv);

	/* power on clock */
	regmap_update_bits(priv->regmap, MT6359_AUDIO_TOP_CON0,
			   0x00ff, 0x0000);

	/* configure ADC setting */
	regmap_write(priv->regmap, MT6359_AFE_TOP_CON0, 0x0000);

	/* [0] afe enable */
	regmap_update_bits(priv->regmap, MT6359_AFE_UL_DL_CON0,
			   0x0001, 0x0001);

	mt6359_mtkaif_tx_enable(priv);

	/* UL dmic setting */
	regmap_write(priv->regmap, MT6359_AFE_UL_SRC_CON0_H, 0x0000);

	/* UL turn on */
	regmap_write(priv->regmap, MT6359_AFE_UL_SRC_CON0_L, 0x0001);

	return 0;
}

static int mt6359_rcv_dcc_get(struct snd_kcontrol *kcontrol,
			      struct snd_ctl_elem_value *ucontrol)
{
	return 0;
}

/* vow control */
static const struct snd_kcontrol_new mt6359_snd_vow_controls[] = {
	SOC_SINGLE_EXT("Audio VOWCFG0 Data",
		       SND_SOC_NOPM, 0, 0x80000, 0,
		       audio_vow_cfg_get, audio_vow_cfg_set),
	SOC_SINGLE_EXT("Audio VOWCFG1 Data",
		       SND_SOC_NOPM, 0, 0x80000, 0,
		       audio_vow_cfg_get, audio_vow_cfg_set),
	SOC_SINGLE_EXT("Audio VOWCFG2 Data",
		       SND_SOC_NOPM, 0, 0x80000, 0,
		       audio_vow_cfg_get, audio_vow_cfg_set),
	SOC_SINGLE_EXT("Audio VOWCFG3 Data",
		       SND_SOC_NOPM, 0, 0x80000, 0,
		       audio_vow_cfg_get, audio_vow_cfg_set),
	SOC_SINGLE_EXT("Audio VOWCFG4 Data",
		       SND_SOC_NOPM, 0, 0x80000, 0,
		       audio_vow_cfg_get, audio_vow_cfg_set),
	SOC_SINGLE_EXT("Audio VOWCFG5 Data",
		       SND_SOC_NOPM, 0, 0x80000, 0,
		       audio_vow_cfg_get, audio_vow_cfg_set),
	SOC_SINGLE_EXT("Audio_VOW_Periodic",
		       SND_SOC_NOPM, 0, 0x80000, 0,
		       audio_vow_cfg_get, audio_vow_cfg_set),
	SND_SOC_BYTES_TLV("Audio_VOW_Periodic_Param",
			  sizeof(struct mt6359_vow_periodic_on_off_data),
			  audio_vow_periodic_parm_get,
			  audio_vow_periodic_parm_set),
};

static const struct snd_kcontrol_new mt6359_snd_misc_controls[] = {
	SOC_ENUM_EXT("Headphone Plugged In", misc_control_enum[0],
		     hp_plugged_in_get, hp_plugged_in_set),
	SOC_ENUM_EXT("PMIC_REG_CLEAR", misc_control_enum[0],
		     mt6359_rcv_dcc_get, mt6359_rcv_dcc_set),
};

static int mt6359_codec_init_reg(struct mt6359_priv *priv)
{
	int ret = 0;

	/* enable clk buf */
	regmap_update_bits(priv->regmap, MT6359_DCXO_CW12,
			   0x1 << RG_XO_AUDIO_EN_M_SFT,
			   0x1 << RG_XO_AUDIO_EN_M_SFT);

	/* set those not controlled by dapm widget */

	/* audio clk source from internal dcxo */
	regmap_update_bits(priv->regmap, MT6359_AUDENC_ANA_CON23,
			   RG_CLKSQ_IN_SEL_TEST_MASK_SFT,
			   0x0);

	/* Disable HeadphoneL/HeadphoneR short circuit protection */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
			   RG_AUDHPLSCDISABLE_VAUDP32_MASK_SFT,
			   0x1 << RG_AUDHPLSCDISABLE_VAUDP32_SFT);
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON0,
			   RG_AUDHPRSCDISABLE_VAUDP32_MASK_SFT,
			   0x1 << RG_AUDHPRSCDISABLE_VAUDP32_SFT);
	/* Disable voice short circuit protection */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON6,
			   RG_AUDHSSCDISABLE_VAUDP32_MASK_SFT,
			   0x1 << RG_AUDHSSCDISABLE_VAUDP32_SFT);
	/* disable LO buffer left short circuit protection */
	regmap_update_bits(priv->regmap, MT6359_AUDDEC_ANA_CON7,
			   RG_AUDLOLSCDISABLE_VAUDP32_MASK_SFT,
			   0x1 << RG_AUDLOLSCDISABLE_VAUDP32_SFT);

	/* set gpio */
	playback_gpio_reset(priv);
	capture_gpio_reset(priv);

	/* hp gain ctl default choose ZCD */
	priv->hp_gain_ctl = HP_GAIN_CTL_ZCD;
	hp_gain_ctl_select(priv, priv->hp_gain_ctl);

	/* hp hifi mode, default normal mode */
	priv->hp_hifi_mode = 0;

	/* Disable AUD_ZCD */
	zcd_disable(priv);

	/* disable clk buf */
	regmap_update_bits(priv->regmap, MT6359_DCXO_CW12,
			   0x1 << RG_XO_AUDIO_EN_M_SFT,
			   0x0);

	return ret;
}

static int mt6359_codec_probe(struct snd_soc_component *cmpnt)
{
	struct mt6359_priv *priv = snd_soc_component_get_drvdata(cmpnt);
	int ret;

	snd_soc_component_init_regmap(cmpnt, priv->regmap);

	/* add codec controls */
	snd_soc_add_component_controls(cmpnt,
				       mt6359_snd_misc_controls,
				       ARRAY_SIZE(mt6359_snd_misc_controls));
	snd_soc_add_component_controls(cmpnt,
				       mt6359_snd_vow_controls,
				       ARRAY_SIZE(mt6359_snd_vow_controls));

	mt6359_codec_init_reg(priv);

	priv->ana_gain[AUDIO_ANALOG_VOLUME_HPOUTL] = 8;
	priv->ana_gain[AUDIO_ANALOG_VOLUME_HPOUTR] = 8;
	priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP1] = 3;
	priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP2] = 3;
	priv->ana_gain[AUDIO_ANALOG_VOLUME_MICAMP3] = 3;

	priv->avdd_reg = devm_regulator_get(priv->dev, "vaud18");
	if (IS_ERR(priv->avdd_reg)) {
		dev_err(priv->dev, "%s(), have no vaud18 supply", __func__);
		return PTR_ERR(priv->avdd_reg);
	}

	ret = regulator_enable(priv->avdd_reg);
	if (ret)
		return ret;

	return 0;
}

static const struct snd_soc_component_driver mt6359_soc_component_driver = {
	.name = CODEC_MT6359_NAME,
	.probe = mt6359_codec_probe,
	.controls = mt6359_snd_controls,
	.num_controls = ARRAY_SIZE(mt6359_snd_controls),
	.dapm_widgets = mt6359_dapm_widgets,
	.num_dapm_widgets = ARRAY_SIZE(mt6359_dapm_widgets),
	.dapm_routes = mt6359_dapm_routes,
	.num_dapm_routes = ARRAY_SIZE(mt6359_dapm_routes),
};

static void debug_write_reg(struct file *file, void *arg)
{
	struct mt6359_priv *priv = file->private_data;
	char *token1 = NULL;
	char *token2 = NULL;
	char *temp = arg;
	char delim[] = " ,";
	unsigned int reg_addr = 0;
	unsigned int reg_value = 0;
	int ret = 0;

	token1 = strsep(&temp, delim);
	token2 = strsep(&temp, delim);
	dev_info(priv->dev, "%s(), token1 = %s, token2 = %s, temp = %s\n",
		 __func__, token1, token2, temp);

	if ((token1 != NULL) && (token2 != NULL)) {
		ret = kstrtouint(token1, 16, &reg_addr);
		ret = kstrtouint(token2, 16, &reg_value);
		dev_info(priv->dev, "%s(), reg_addr = 0x%x, reg_value = 0x%x\n",
			 __func__,
			 reg_addr, reg_value);
		regmap_write(priv->regmap, reg_addr, reg_value);
		regmap_read(priv->regmap, reg_addr, &reg_value);
		dev_info(priv->dev, "%s(), reg_addr = 0x%x, reg_value = 0x%x\n",
			 __func__,
			 reg_addr, reg_value);
	} else {
		dev_err(priv->dev, "token1 or token2 is NULL!\n");
	}
}

struct command_function {
	const char *cmd;
	void (*fn)(struct file *file, void *arg);
};

#define CMD_FN(_cmd, _fn) {	\
	.cmd = _cmd,		\
	.fn = _fn,		\
}

static const struct command_function debug_cmds[] = {
	CMD_FN("write_reg", debug_write_reg),
	{}
};

static int mt6359_debugfs_open(struct inode *inode, struct file *file)
{
	file->private_data = inode->i_private;
	return 0;
}

static ssize_t mt6359_debugfs_read(struct file *file, char __user *buf,
				     size_t count, loff_t *pos)
{
	struct mt6359_priv *priv = file->private_data;
	const int size = 12288;
	char *buffer = NULL; /* for reduce kernel stack */
	int n = 0;
	unsigned int value;
	int ret = 0;

	buffer = kmalloc(size, GFP_KERNEL);
	if (!buffer)
		return -ENOMEM;

	n += scnprintf(buffer + n, size - n, "mtkaif_protocol = %d\n",
		       priv->mtkaif_protocol);

	regmap_read(priv->regmap, MT6359_GPIO_DIR0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_GPIO_DIR0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_GPIO_DIR1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_GPIO_DIR1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_GPIO_MODE2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_GPIO_MODE2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_GPIO_MODE3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_GPIO_MODE3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_GPIO_MODE4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_GPIO_MODE4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_DCXO_CW11, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_DCXO_CW11 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_DCXO_CW12, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_DCXO_CW12 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_LDO_VAUD18_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_LDO_VAUD18_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_ID, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_ID = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_REV0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_REV0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_DBI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_DBI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_DXI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_DXI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKPDN_TPM0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKPDN_TPM0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKPDN_TPM1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKPDN_TPM1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKPDN_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKPDN_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKPDN_CON0_SET, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKPDN_CON0_SET = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKPDN_CON0_CLR, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKPDN_CON0_CLR = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKSEL_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKSEL_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKSEL_CON0_SET, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKSEL_CON0_SET = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKSEL_CON0_CLR, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKSEL_CON0_CLR = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CKTST_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CKTST_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CLK_HWEN_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CLK_HWEN_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CLK_HWEN_CON0_SET, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CLK_HWEN_CON0_SET = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_CLK_HWEN_CON0_CLR, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_CLK_HWEN_CON0_CLR = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_RST_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_RST_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_RST_CON0_SET, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_RST_CON0_SET = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_RST_CON0_CLR, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_RST_CON0_CLR = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_RST_BANK_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_RST_BANK_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_CON0_SET, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_CON0_SET = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_CON0_CLR, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_CON0_CLR = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_MASK_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_MASK_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_MASK_CON0_SET, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_MASK_CON0_SET = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_MASK_CON0_CLR, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_MASK_CON0_CLR = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_STATUS0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_STATUS0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_RAW_STATUS0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_RAW_STATUS0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_INT_MISC_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_INT_MISC_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUD_TOP_MON_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUD_TOP_MON_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_DSN_ID, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_DSN_ID = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_DSN_REV0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_DSN_REV0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_DSN_DBI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_DSN_DBI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_DSN_DXI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_DSN_DXI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_UL_DL_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_UL_DL_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_DL_SRC2_CON0_L, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_DL_SRC2_CON0_L = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_UL_SRC_CON0_H, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_UL_SRC_CON0_H = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_UL_SRC_CON0_L, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_UL_SRC_CON0_L = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA6_L_SRC_CON0_H, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA6_L_SRC_CON0_H = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA6_UL_SRC_CON0_L, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA6_UL_SRC_CON0_L = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_TOP_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_TOP_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_TOP_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_TOP_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_MON_DEBUG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_MON_DEBUG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON5 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON6, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON6 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON7, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON7 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON8, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON8 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON9, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON9 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON10, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON10 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON11, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON11 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_CON12, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_CON12 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_MON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_MON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFUNC_AUD_MON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFUNC_AUD_MON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDRC_TUNE_MON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDRC_TUNE_MON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_FIFO_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_FIFO_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_FIFO_LOG_MON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_FIFO_LOG_MON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_MON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_MON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_MON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_MON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_MON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_MON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA6_MTKAIF_MON3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA6_MTKAIF_MON3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_MON4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_MON4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_MON5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_MON5 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_RX_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_RX_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_RX_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_RX_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_RX_CFG2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_RX_CFG2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_RX_CFG3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_RX_CFG3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_SYNCWORD_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_SYNCWORD_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADDA_MTKAIF_SYNCWORD_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADDA_MTKAIF_SYNCWORD_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_SGEN_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_SGEN_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_SGEN_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_SGEN_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADC_ASYNC_FIFO_CFG, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADC_ASYNC_FIFO_CFG = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_ADC_ASYNC_FIFO_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_ADC_ASYNC_FIFO_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_DCCLK_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_DCCLK_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_DCCLK_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_DCCLK_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_CFG, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_CFG = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_AUD_PAD_TOP, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_AUD_PAD_TOP = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_AUD_PAD_TOP_MON, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_AUD_PAD_TOP_MON = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_AUD_PAD_TOP_MON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_AUD_PAD_TOP_MON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_AUD_PAD_TOP_MON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_AUD_PAD_TOP_MON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_DL_NLE_CFG, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_DL_NLE_CFG = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_DL_NLE_MON, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_DL_NLE_MON = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_CG_EN_MON, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_CG_EN_MON = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_MIC_ARRAY_CFG, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_MIC_ARRAY_CFG = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_CHOP_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_CHOP_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_MTKAIF_MUX_CFG, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_MTKAIF_MUX_CFG = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_2ND_DSN_ID, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_2ND_DSN_ID = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_2ND_DSN_REV0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_2ND_DSN_REV0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_2ND_DSN_DBI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_2ND_DSN_DBI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_2ND_DSN_DXI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_2ND_DSN_DXI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_PMIC_NEWIF_CFG3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_PMIC_NEWIF_CFG3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TOP_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TOP_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TOP_CON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TOP_CON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TOP_CON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TOP_CON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TOP_CON3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TOP_CON3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TOP_CON4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TOP_CON4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TOP_MON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TOP_MON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG5 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG6, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG6 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG7, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG7 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG8, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG8 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG9, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG9 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG10, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG10 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG11, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG11 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_CFG12, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_CFG12 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON5 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON6, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON6 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON7, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON7 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON8, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON8 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON9, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON9 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON10, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON10 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_VAD_MON11, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_VAD_MON11 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TGEN_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TGEN_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_TGEN_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_TGEN_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_HPF_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_HPF_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_HPF_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_HPF_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_3RD_DSN_ID, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_3RD_DSN_ID = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_3RD_DSN_REV0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_3RD_DSN_REV0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_3RD_DSN_DBI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_3RD_DSN_DBI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDIO_DIG_3RD_DSN_DXI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDIO_DIG_3RD_DSN_DXI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG5 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG6, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG6 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG7, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG7 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG8, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG8 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG9, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG9 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG10, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG10 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG11, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG11 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG12, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG12 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG13, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG13 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG14, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG14 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG15, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG15 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG16, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG16 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG17, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG17 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG18, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG18 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG19, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG19 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG20, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG20 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG21, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG21 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG22, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG22 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG23, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG23 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG24, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG24 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG25, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG25 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG26, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG26 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG27, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG27 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG28, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG28 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG29, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG29 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG30, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG30 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG31, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG31 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG32, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG32 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG33, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG33 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG34, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG34 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG35, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG35 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG36, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG36 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG37, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG37 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG38, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG38 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_CFG39, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_CFG39 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_MON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_MON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_MON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_MON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_VOW_PERIODIC_MON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_VOW_PERIODIC_MON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_NCP_CFG0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_NCP_CFG0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_NCP_CFG1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_NCP_CFG1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AFE_NCP_CFG2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AFE_NCP_CFG2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_DSN_ID, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_DSN_ID = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_DSN_REV0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_DSN_REV0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_DSN_DBI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_DSN_DBI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_DSN_FPI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_DSN_FPI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON5 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON6, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON6 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON7, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON7 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON8, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON8 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON9, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON9 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON10, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON10 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON11, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON11 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON12, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON12 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON13, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON13 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON14, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON14 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON15, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON15 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON16, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON16 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON17, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON17 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON18, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON18 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON19, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON19 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON20, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON20 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON21, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON21 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON22, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON22 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDENC_ANA_CON23, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDENC_ANA_CON23 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_DSN_ID, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_DSN_ID = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_DSN_REV0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_DSN_REV0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_DSN_DBI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_DSN_DBI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_DSN_FPI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_DSN_FPI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON5 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON6, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON6 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON7, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON7 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON8, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON8 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON9, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON9 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON10, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON10 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON11, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON11 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON12, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON12 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON13, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON13 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDDEC_ANA_CON14, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDDEC_ANA_CON14 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDZCD_DSN_ID, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDZCD_DSN_ID = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDZCD_DSN_REV0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDZCD_DSN_REV0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDZCD_DSN_DBI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDZCD_DSN_DBI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_AUDZCD_DSN_FPI, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_AUDZCD_DSN_FPI = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_ZCD_CON0, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_ZCD_CON0 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_ZCD_CON1, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_ZCD_CON1 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_ZCD_CON2, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_ZCD_CON2 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_ZCD_CON3, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_ZCD_CON3 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_ZCD_CON4, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_ZCD_CON4 = 0x%x\n", value);
	regmap_read(priv->regmap, MT6359_ZCD_CON5, &value);
	n += scnprintf(buffer + n, size - n,
		       "MT6359_ZCD_CON5 = 0x%x\n", value);

	ret = simple_read_from_buffer(buf, count, pos, buffer, n);
	kfree(buffer);
	return ret;
}

static ssize_t mt6359_debugfs_write(struct file *f, const char __user *buf,
				    size_t count, loff_t *offset)
{
#define MAX_DEBUG_WRITE_INPUT 256
	struct mt6359_priv *priv = f->private_data;
	char input[MAX_DEBUG_WRITE_INPUT];
	char *temp = NULL;
	char *command = NULL;
	char *str_begin = NULL;
	char delim[] = " ,";
	const struct command_function *cf;

	if (!count) {
		dev_info(priv->dev, "%s(), count is 0, return directly\n",
			 __func__);
		goto exit;
	}

	if (count > MAX_DEBUG_WRITE_INPUT)
		count = MAX_DEBUG_WRITE_INPUT;

	memset((void *)input, 0, MAX_DEBUG_WRITE_INPUT);

	if (copy_from_user(input, buf, count))
		dev_warn(priv->dev, "%s(), copy_from_user fail, count = %zu\n",
			 __func__, count);

	str_begin = kstrndup(input, MAX_DEBUG_WRITE_INPUT - 1,
			     GFP_KERNEL);
	if (!str_begin) {
		dev_info(priv->dev, "%s(), kstrdup fail\n", __func__);
		goto exit;
	}
	temp = str_begin;

	command = strsep(&temp, delim);

	dev_info(priv->dev, "%s(), command %s, content %s\n",
		 __func__, command, temp);

	for (cf = debug_cmds; cf->cmd; cf++) {
		if (strcmp(cf->cmd, command) == 0) {
			cf->fn(f, temp);
			break;
		}
	}

	kfree(str_begin);
exit:
	return count;
}

static const struct file_operations mt6359_debugfs_ops = {
	.open = mt6359_debugfs_open,
	.write = mt6359_debugfs_write,
	.read = mt6359_debugfs_read,
};

static int mt6359_platform_driver_probe(struct platform_device *pdev)
{
	struct mt6359_priv *priv;
	int ret;
	struct mt6397_chip *mt6397 = dev_get_drvdata(pdev->dev.parent);

	priv = devm_kzalloc(&pdev->dev,
			    sizeof(struct mt6359_priv),
			    GFP_KERNEL);
	if (!priv)
		return -ENOMEM;

	priv->regmap = mt6397->regmap;
	if (IS_ERR(priv->regmap))
		return PTR_ERR(priv->regmap);

	dev_set_drvdata(&pdev->dev, priv);
	priv->dev = &pdev->dev;

	/* create debugfs file */
	priv->debugfs = debugfs_create_file("mtksocanaaudio",
					    S_IFREG | 0444, NULL,
					    priv, &mt6359_debugfs_ops);

	dev_info(&pdev->dev, "%s(), dev name %s\n",
		 __func__, dev_name(&pdev->dev));

	ret = devm_snd_soc_register_component(&pdev->dev,
					      &mt6359_soc_component_driver,
					      mt6359_dai_driver,
					      ARRAY_SIZE(mt6359_dai_driver));

	dev_info(&pdev->dev, "%s(), ret = %d\n", __func__, ret);
	return ret;
}

static const struct of_device_id mt6359_of_match[] = {
	{.compatible = "mediatek,mt6359-sound",},
	{}
};
MODULE_DEVICE_TABLE(of, mt6359_of_match);

static struct platform_driver mt6359_platform_driver = {
	.driver = {
		.name = "mt6359-sound",
		.of_match_table = mt6359_of_match,
	},
	.probe = mt6359_platform_driver_probe,
};

module_platform_driver(mt6359_platform_driver)

/* Module information */
MODULE_DESCRIPTION("MT6359 ALSA SoC codec driver");
MODULE_AUTHOR("KaiChieh Chuang <kaichieh.chuang@mediatek.com>");
MODULE_LICENSE("GPL v2");