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rt5651.c
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// SPDX-License-Identifier: GPL-2.0-only
/*
* rt5651.c -- RT5651 ALSA SoC audio codec driver
*
* Copyright 2014 Realtek Semiconductor Corp.
* Author: Bard Liao <[email protected]>
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/acpi.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <sound/jack.h>
#include "rl6231.h"
#include "rt5651.h"
#define RT5651_DEVICE_ID_VALUE 0x6281
#define RT5651_PR_RANGE_BASE (0xff + 1)
#define RT5651_PR_SPACING 0x100
#define RT5651_PR_BASE (RT5651_PR_RANGE_BASE + (0 * RT5651_PR_SPACING))
static const struct regmap_range_cfg rt5651_ranges[] = {
{ .name = "PR", .range_min = RT5651_PR_BASE,
.range_max = RT5651_PR_BASE + 0xb4,
.selector_reg = RT5651_PRIV_INDEX,
.selector_mask = 0xff,
.selector_shift = 0x0,
.window_start = RT5651_PRIV_DATA,
.window_len = 0x1, },
};
static const struct reg_sequence init_list[] = {
{RT5651_PR_BASE + 0x3d, 0x3e00},
};
static const struct reg_default rt5651_reg[] = {
{ 0x00, 0x0000 },
{ 0x02, 0xc8c8 },
{ 0x03, 0xc8c8 },
{ 0x05, 0x0000 },
{ 0x0d, 0x0000 },
{ 0x0e, 0x0000 },
{ 0x0f, 0x0808 },
{ 0x10, 0x0808 },
{ 0x19, 0xafaf },
{ 0x1a, 0xafaf },
{ 0x1b, 0x0c00 },
{ 0x1c, 0x2f2f },
{ 0x1d, 0x2f2f },
{ 0x1e, 0x0000 },
{ 0x27, 0x7860 },
{ 0x28, 0x7070 },
{ 0x29, 0x8080 },
{ 0x2a, 0x5252 },
{ 0x2b, 0x5454 },
{ 0x2f, 0x0000 },
{ 0x30, 0x5000 },
{ 0x3b, 0x0000 },
{ 0x3c, 0x006f },
{ 0x3d, 0x0000 },
{ 0x3e, 0x006f },
{ 0x45, 0x6000 },
{ 0x4d, 0x0000 },
{ 0x4e, 0x0000 },
{ 0x4f, 0x0279 },
{ 0x50, 0x0000 },
{ 0x51, 0x0000 },
{ 0x52, 0x0279 },
{ 0x53, 0xf000 },
{ 0x61, 0x0000 },
{ 0x62, 0x0000 },
{ 0x63, 0x00c0 },
{ 0x64, 0x0000 },
{ 0x65, 0x0000 },
{ 0x66, 0x0000 },
{ 0x70, 0x8000 },
{ 0x71, 0x8000 },
{ 0x73, 0x1104 },
{ 0x74, 0x0c00 },
{ 0x75, 0x1400 },
{ 0x77, 0x0c00 },
{ 0x78, 0x4000 },
{ 0x79, 0x0123 },
{ 0x80, 0x0000 },
{ 0x81, 0x0000 },
{ 0x82, 0x0000 },
{ 0x83, 0x0800 },
{ 0x84, 0x0000 },
{ 0x85, 0x0008 },
{ 0x89, 0x0000 },
{ 0x8e, 0x0004 },
{ 0x8f, 0x1100 },
{ 0x90, 0x0000 },
{ 0x93, 0x2000 },
{ 0x94, 0x0200 },
{ 0xb0, 0x2080 },
{ 0xb1, 0x0000 },
{ 0xb4, 0x2206 },
{ 0xb5, 0x1f00 },
{ 0xb6, 0x0000 },
{ 0xbb, 0x0000 },
{ 0xbc, 0x0000 },
{ 0xbd, 0x0000 },
{ 0xbe, 0x0000 },
{ 0xbf, 0x0000 },
{ 0xc0, 0x0400 },
{ 0xc1, 0x0000 },
{ 0xc2, 0x0000 },
{ 0xcf, 0x0013 },
{ 0xd0, 0x0680 },
{ 0xd1, 0x1c17 },
{ 0xd3, 0xb320 },
{ 0xd9, 0x0809 },
{ 0xfa, 0x0010 },
{ 0xfe, 0x10ec },
{ 0xff, 0x6281 },
};
static bool rt5651_volatile_register(struct device *dev, unsigned int reg)
{
int i;
for (i = 0; i < ARRAY_SIZE(rt5651_ranges); i++) {
if ((reg >= rt5651_ranges[i].window_start &&
reg <= rt5651_ranges[i].window_start +
rt5651_ranges[i].window_len) ||
(reg >= rt5651_ranges[i].range_min &&
reg <= rt5651_ranges[i].range_max)) {
return true;
}
}
switch (reg) {
case RT5651_RESET:
case RT5651_PRIV_DATA:
case RT5651_EQ_CTRL1:
case RT5651_ALC_1:
case RT5651_IRQ_CTRL2:
case RT5651_INT_IRQ_ST:
case RT5651_PGM_REG_ARR1:
case RT5651_PGM_REG_ARR3:
case RT5651_VENDOR_ID:
case RT5651_DEVICE_ID:
return true;
default:
return false;
}
}
static bool rt5651_readable_register(struct device *dev, unsigned int reg)
{
int i;
for (i = 0; i < ARRAY_SIZE(rt5651_ranges); i++) {
if ((reg >= rt5651_ranges[i].window_start &&
reg <= rt5651_ranges[i].window_start +
rt5651_ranges[i].window_len) ||
(reg >= rt5651_ranges[i].range_min &&
reg <= rt5651_ranges[i].range_max)) {
return true;
}
}
switch (reg) {
case RT5651_RESET:
case RT5651_VERSION_ID:
case RT5651_VENDOR_ID:
case RT5651_DEVICE_ID:
case RT5651_HP_VOL:
case RT5651_LOUT_CTRL1:
case RT5651_LOUT_CTRL2:
case RT5651_IN1_IN2:
case RT5651_IN3:
case RT5651_INL1_INR1_VOL:
case RT5651_INL2_INR2_VOL:
case RT5651_DAC1_DIG_VOL:
case RT5651_DAC2_DIG_VOL:
case RT5651_DAC2_CTRL:
case RT5651_ADC_DIG_VOL:
case RT5651_ADC_DATA:
case RT5651_ADC_BST_VOL:
case RT5651_STO1_ADC_MIXER:
case RT5651_STO2_ADC_MIXER:
case RT5651_AD_DA_MIXER:
case RT5651_STO_DAC_MIXER:
case RT5651_DD_MIXER:
case RT5651_DIG_INF_DATA:
case RT5651_PDM_CTL:
case RT5651_REC_L1_MIXER:
case RT5651_REC_L2_MIXER:
case RT5651_REC_R1_MIXER:
case RT5651_REC_R2_MIXER:
case RT5651_HPO_MIXER:
case RT5651_OUT_L1_MIXER:
case RT5651_OUT_L2_MIXER:
case RT5651_OUT_L3_MIXER:
case RT5651_OUT_R1_MIXER:
case RT5651_OUT_R2_MIXER:
case RT5651_OUT_R3_MIXER:
case RT5651_LOUT_MIXER:
case RT5651_PWR_DIG1:
case RT5651_PWR_DIG2:
case RT5651_PWR_ANLG1:
case RT5651_PWR_ANLG2:
case RT5651_PWR_MIXER:
case RT5651_PWR_VOL:
case RT5651_PRIV_INDEX:
case RT5651_PRIV_DATA:
case RT5651_I2S1_SDP:
case RT5651_I2S2_SDP:
case RT5651_ADDA_CLK1:
case RT5651_ADDA_CLK2:
case RT5651_DMIC:
case RT5651_TDM_CTL_1:
case RT5651_TDM_CTL_2:
case RT5651_TDM_CTL_3:
case RT5651_GLB_CLK:
case RT5651_PLL_CTRL1:
case RT5651_PLL_CTRL2:
case RT5651_PLL_MODE_1:
case RT5651_PLL_MODE_2:
case RT5651_PLL_MODE_3:
case RT5651_PLL_MODE_4:
case RT5651_PLL_MODE_5:
case RT5651_PLL_MODE_6:
case RT5651_PLL_MODE_7:
case RT5651_DEPOP_M1:
case RT5651_DEPOP_M2:
case RT5651_DEPOP_M3:
case RT5651_CHARGE_PUMP:
case RT5651_MICBIAS:
case RT5651_A_JD_CTL1:
case RT5651_EQ_CTRL1:
case RT5651_EQ_CTRL2:
case RT5651_ALC_1:
case RT5651_ALC_2:
case RT5651_ALC_3:
case RT5651_JD_CTRL1:
case RT5651_JD_CTRL2:
case RT5651_IRQ_CTRL1:
case RT5651_IRQ_CTRL2:
case RT5651_INT_IRQ_ST:
case RT5651_GPIO_CTRL1:
case RT5651_GPIO_CTRL2:
case RT5651_GPIO_CTRL3:
case RT5651_PGM_REG_ARR1:
case RT5651_PGM_REG_ARR2:
case RT5651_PGM_REG_ARR3:
case RT5651_PGM_REG_ARR4:
case RT5651_PGM_REG_ARR5:
case RT5651_SCB_FUNC:
case RT5651_SCB_CTRL:
case RT5651_BASE_BACK:
case RT5651_MP3_PLUS1:
case RT5651_MP3_PLUS2:
case RT5651_ADJ_HPF_CTRL1:
case RT5651_ADJ_HPF_CTRL2:
case RT5651_HP_CALIB_AMP_DET:
case RT5651_HP_CALIB2:
case RT5651_SV_ZCD1:
case RT5651_SV_ZCD2:
case RT5651_D_MISC:
case RT5651_DUMMY2:
case RT5651_DUMMY3:
return true;
default:
return false;
}
}
static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
/* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
static const DECLARE_TLV_DB_RANGE(bst_tlv,
0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
);
/* Interface data select */
static const char * const rt5651_data_select[] = {
"Normal", "Swap", "left copy to right", "right copy to left"};
static SOC_ENUM_SINGLE_DECL(rt5651_if2_dac_enum, RT5651_DIG_INF_DATA,
RT5651_IF2_DAC_SEL_SFT, rt5651_data_select);
static SOC_ENUM_SINGLE_DECL(rt5651_if2_adc_enum, RT5651_DIG_INF_DATA,
RT5651_IF2_ADC_SEL_SFT, rt5651_data_select);
static const struct snd_kcontrol_new rt5651_snd_controls[] = {
/* Headphone Output Volume */
SOC_DOUBLE_TLV("HP Playback Volume", RT5651_HP_VOL,
RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, 39, 1, out_vol_tlv),
/* OUTPUT Control */
SOC_DOUBLE_TLV("OUT Playback Volume", RT5651_LOUT_CTRL1,
RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, 39, 1, out_vol_tlv),
/* DAC Digital Volume */
SOC_DOUBLE("DAC2 Playback Switch", RT5651_DAC2_CTRL,
RT5651_M_DAC_L2_VOL_SFT, RT5651_M_DAC_R2_VOL_SFT, 1, 1),
SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5651_DAC1_DIG_VOL,
RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
175, 0, dac_vol_tlv),
SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5651_DAC2_DIG_VOL,
RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
175, 0, dac_vol_tlv),
/* IN1/IN2/IN3 Control */
SOC_SINGLE_TLV("IN1 Boost", RT5651_IN1_IN2,
RT5651_BST_SFT1, 8, 0, bst_tlv),
SOC_SINGLE_TLV("IN2 Boost", RT5651_IN1_IN2,
RT5651_BST_SFT2, 8, 0, bst_tlv),
SOC_SINGLE_TLV("IN3 Boost", RT5651_IN3,
RT5651_BST_SFT1, 8, 0, bst_tlv),
/* INL/INR Volume Control */
SOC_DOUBLE_TLV("IN Capture Volume", RT5651_INL1_INR1_VOL,
RT5651_INL_VOL_SFT, RT5651_INR_VOL_SFT,
31, 1, in_vol_tlv),
/* ADC Digital Volume Control */
SOC_DOUBLE("ADC Capture Switch", RT5651_ADC_DIG_VOL,
RT5651_L_MUTE_SFT, RT5651_R_MUTE_SFT, 1, 1),
SOC_DOUBLE_TLV("ADC Capture Volume", RT5651_ADC_DIG_VOL,
RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
127, 0, adc_vol_tlv),
SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5651_ADC_DATA,
RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
127, 0, adc_vol_tlv),
/* ADC Boost Volume Control */
SOC_DOUBLE_TLV("ADC Boost Gain", RT5651_ADC_BST_VOL,
RT5651_ADC_L_BST_SFT, RT5651_ADC_R_BST_SFT,
3, 0, adc_bst_tlv),
/* ASRC */
SOC_SINGLE("IF1 ASRC Switch", RT5651_PLL_MODE_1,
RT5651_STO1_T_SFT, 1, 0),
SOC_SINGLE("IF2 ASRC Switch", RT5651_PLL_MODE_1,
RT5651_STO2_T_SFT, 1, 0),
SOC_SINGLE("DMIC ASRC Switch", RT5651_PLL_MODE_1,
RT5651_DMIC_1_M_SFT, 1, 0),
SOC_ENUM("ADC IF2 Data Switch", rt5651_if2_adc_enum),
SOC_ENUM("DAC IF2 Data Switch", rt5651_if2_dac_enum),
};
/**
* set_dmic_clk - Set parameter of dmic.
*
* @w: DAPM widget.
* @kcontrol: The kcontrol of this widget.
* @event: Event id.
*
*/
static int set_dmic_clk(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct rt5651_priv *rt5651 = snd_soc_component_get_drvdata(component);
int idx, rate;
rate = rt5651->sysclk / rl6231_get_pre_div(rt5651->regmap,
RT5651_ADDA_CLK1, RT5651_I2S_PD1_SFT);
idx = rl6231_calc_dmic_clk(rate);
if (idx < 0)
dev_err(component->dev, "Failed to set DMIC clock\n");
else
snd_soc_component_update_bits(component, RT5651_DMIC, RT5651_DMIC_CLK_MASK,
idx << RT5651_DMIC_CLK_SFT);
return idx;
}
/* Digital Mixer */
static const struct snd_kcontrol_new rt5651_sto1_adc_l_mix[] = {
SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO1_ADC_MIXER,
RT5651_M_STO1_ADC_L1_SFT, 1, 1),
SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO1_ADC_MIXER,
RT5651_M_STO1_ADC_L2_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_sto1_adc_r_mix[] = {
SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO1_ADC_MIXER,
RT5651_M_STO1_ADC_R1_SFT, 1, 1),
SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO1_ADC_MIXER,
RT5651_M_STO1_ADC_R2_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_sto2_adc_l_mix[] = {
SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO2_ADC_MIXER,
RT5651_M_STO2_ADC_L1_SFT, 1, 1),
SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO2_ADC_MIXER,
RT5651_M_STO2_ADC_L2_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_sto2_adc_r_mix[] = {
SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO2_ADC_MIXER,
RT5651_M_STO2_ADC_R1_SFT, 1, 1),
SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO2_ADC_MIXER,
RT5651_M_STO2_ADC_R2_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_dac_l_mix[] = {
SOC_DAPM_SINGLE("Stereo ADC Switch", RT5651_AD_DA_MIXER,
RT5651_M_ADCMIX_L_SFT, 1, 1),
SOC_DAPM_SINGLE("INF1 Switch", RT5651_AD_DA_MIXER,
RT5651_M_IF1_DAC_L_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_dac_r_mix[] = {
SOC_DAPM_SINGLE("Stereo ADC Switch", RT5651_AD_DA_MIXER,
RT5651_M_ADCMIX_R_SFT, 1, 1),
SOC_DAPM_SINGLE("INF1 Switch", RT5651_AD_DA_MIXER,
RT5651_M_IF1_DAC_R_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_sto_dac_l_mix[] = {
SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_STO_DAC_MIXER,
RT5651_M_DAC_L1_MIXL_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_STO_DAC_MIXER,
RT5651_M_DAC_L2_MIXL_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_STO_DAC_MIXER,
RT5651_M_DAC_R1_MIXL_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_sto_dac_r_mix[] = {
SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_STO_DAC_MIXER,
RT5651_M_DAC_R1_MIXR_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_STO_DAC_MIXER,
RT5651_M_DAC_R2_MIXR_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_STO_DAC_MIXER,
RT5651_M_DAC_L1_MIXR_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_dd_dac_l_mix[] = {
SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_DD_MIXER,
RT5651_M_STO_DD_L1_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_DD_MIXER,
RT5651_M_STO_DD_L2_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_DD_MIXER,
RT5651_M_STO_DD_R2_L_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_dd_dac_r_mix[] = {
SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_DD_MIXER,
RT5651_M_STO_DD_R1_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_DD_MIXER,
RT5651_M_STO_DD_R2_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_DD_MIXER,
RT5651_M_STO_DD_L2_R_SFT, 1, 1),
};
/* Analog Input Mixer */
static const struct snd_kcontrol_new rt5651_rec_l_mix[] = {
SOC_DAPM_SINGLE("INL1 Switch", RT5651_REC_L2_MIXER,
RT5651_M_IN1_L_RM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("BST3 Switch", RT5651_REC_L2_MIXER,
RT5651_M_BST3_RM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("BST2 Switch", RT5651_REC_L2_MIXER,
RT5651_M_BST2_RM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("BST1 Switch", RT5651_REC_L2_MIXER,
RT5651_M_BST1_RM_L_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_rec_r_mix[] = {
SOC_DAPM_SINGLE("INR1 Switch", RT5651_REC_R2_MIXER,
RT5651_M_IN1_R_RM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("BST3 Switch", RT5651_REC_R2_MIXER,
RT5651_M_BST3_RM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("BST2 Switch", RT5651_REC_R2_MIXER,
RT5651_M_BST2_RM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("BST1 Switch", RT5651_REC_R2_MIXER,
RT5651_M_BST1_RM_R_SFT, 1, 1),
};
/* Analog Output Mixer */
static const struct snd_kcontrol_new rt5651_out_l_mix[] = {
SOC_DAPM_SINGLE("BST1 Switch", RT5651_OUT_L3_MIXER,
RT5651_M_BST1_OM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("BST2 Switch", RT5651_OUT_L3_MIXER,
RT5651_M_BST2_OM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("INL1 Switch", RT5651_OUT_L3_MIXER,
RT5651_M_IN1_L_OM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("REC MIXL Switch", RT5651_OUT_L3_MIXER,
RT5651_M_RM_L_OM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_OUT_L3_MIXER,
RT5651_M_DAC_L1_OM_L_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_out_r_mix[] = {
SOC_DAPM_SINGLE("BST2 Switch", RT5651_OUT_R3_MIXER,
RT5651_M_BST2_OM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("BST1 Switch", RT5651_OUT_R3_MIXER,
RT5651_M_BST1_OM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("INR1 Switch", RT5651_OUT_R3_MIXER,
RT5651_M_IN1_R_OM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("REC MIXR Switch", RT5651_OUT_R3_MIXER,
RT5651_M_RM_R_OM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_OUT_R3_MIXER,
RT5651_M_DAC_R1_OM_R_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_hpo_mix[] = {
SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5651_HPO_MIXER,
RT5651_M_DAC1_HM_SFT, 1, 1),
SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5651_HPO_MIXER,
RT5651_M_HPVOL_HM_SFT, 1, 1),
};
static const struct snd_kcontrol_new rt5651_lout_mix[] = {
SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_LOUT_MIXER,
RT5651_M_DAC_L1_LM_SFT, 1, 1),
SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_LOUT_MIXER,
RT5651_M_DAC_R1_LM_SFT, 1, 1),
SOC_DAPM_SINGLE("OUTVOL L Switch", RT5651_LOUT_MIXER,
RT5651_M_OV_L_LM_SFT, 1, 1),
SOC_DAPM_SINGLE("OUTVOL R Switch", RT5651_LOUT_MIXER,
RT5651_M_OV_R_LM_SFT, 1, 1),
};
static const struct snd_kcontrol_new outvol_l_control =
SOC_DAPM_SINGLE("Switch", RT5651_LOUT_CTRL1,
RT5651_VOL_L_SFT, 1, 1);
static const struct snd_kcontrol_new outvol_r_control =
SOC_DAPM_SINGLE("Switch", RT5651_LOUT_CTRL1,
RT5651_VOL_R_SFT, 1, 1);
static const struct snd_kcontrol_new lout_l_mute_control =
SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_LOUT_CTRL1,
RT5651_L_MUTE_SFT, 1, 1);
static const struct snd_kcontrol_new lout_r_mute_control =
SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_LOUT_CTRL1,
RT5651_R_MUTE_SFT, 1, 1);
static const struct snd_kcontrol_new hpovol_l_control =
SOC_DAPM_SINGLE("Switch", RT5651_HP_VOL,
RT5651_VOL_L_SFT, 1, 1);
static const struct snd_kcontrol_new hpovol_r_control =
SOC_DAPM_SINGLE("Switch", RT5651_HP_VOL,
RT5651_VOL_R_SFT, 1, 1);
static const struct snd_kcontrol_new hpo_l_mute_control =
SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_HP_VOL,
RT5651_L_MUTE_SFT, 1, 1);
static const struct snd_kcontrol_new hpo_r_mute_control =
SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_HP_VOL,
RT5651_R_MUTE_SFT, 1, 1);
/* Stereo ADC source */
static const char * const rt5651_stereo1_adc1_src[] = {"DD MIX", "ADC"};
static SOC_ENUM_SINGLE_DECL(
rt5651_stereo1_adc1_enum, RT5651_STO1_ADC_MIXER,
RT5651_STO1_ADC_1_SRC_SFT, rt5651_stereo1_adc1_src);
static const struct snd_kcontrol_new rt5651_sto1_adc_l1_mux =
SOC_DAPM_ENUM("Stereo1 ADC L1 source", rt5651_stereo1_adc1_enum);
static const struct snd_kcontrol_new rt5651_sto1_adc_r1_mux =
SOC_DAPM_ENUM("Stereo1 ADC R1 source", rt5651_stereo1_adc1_enum);
static const char * const rt5651_stereo1_adc2_src[] = {"DMIC", "DD MIX"};
static SOC_ENUM_SINGLE_DECL(
rt5651_stereo1_adc2_enum, RT5651_STO1_ADC_MIXER,
RT5651_STO1_ADC_2_SRC_SFT, rt5651_stereo1_adc2_src);
static const struct snd_kcontrol_new rt5651_sto1_adc_l2_mux =
SOC_DAPM_ENUM("Stereo1 ADC L2 source", rt5651_stereo1_adc2_enum);
static const struct snd_kcontrol_new rt5651_sto1_adc_r2_mux =
SOC_DAPM_ENUM("Stereo1 ADC R2 source", rt5651_stereo1_adc2_enum);
/* Mono ADC source */
static const char * const rt5651_sto2_adc_l1_src[] = {"DD MIXL", "ADCL"};
static SOC_ENUM_SINGLE_DECL(
rt5651_sto2_adc_l1_enum, RT5651_STO1_ADC_MIXER,
RT5651_STO2_ADC_L1_SRC_SFT, rt5651_sto2_adc_l1_src);
static const struct snd_kcontrol_new rt5651_sto2_adc_l1_mux =
SOC_DAPM_ENUM("Stereo2 ADC1 left source", rt5651_sto2_adc_l1_enum);
static const char * const rt5651_sto2_adc_l2_src[] = {"DMIC L", "DD MIXL"};
static SOC_ENUM_SINGLE_DECL(
rt5651_sto2_adc_l2_enum, RT5651_STO1_ADC_MIXER,
RT5651_STO2_ADC_L2_SRC_SFT, rt5651_sto2_adc_l2_src);
static const struct snd_kcontrol_new rt5651_sto2_adc_l2_mux =
SOC_DAPM_ENUM("Stereo2 ADC2 left source", rt5651_sto2_adc_l2_enum);
static const char * const rt5651_sto2_adc_r1_src[] = {"DD MIXR", "ADCR"};
static SOC_ENUM_SINGLE_DECL(
rt5651_sto2_adc_r1_enum, RT5651_STO1_ADC_MIXER,
RT5651_STO2_ADC_R1_SRC_SFT, rt5651_sto2_adc_r1_src);
static const struct snd_kcontrol_new rt5651_sto2_adc_r1_mux =
SOC_DAPM_ENUM("Stereo2 ADC1 right source", rt5651_sto2_adc_r1_enum);
static const char * const rt5651_sto2_adc_r2_src[] = {"DMIC R", "DD MIXR"};
static SOC_ENUM_SINGLE_DECL(
rt5651_sto2_adc_r2_enum, RT5651_STO1_ADC_MIXER,
RT5651_STO2_ADC_R2_SRC_SFT, rt5651_sto2_adc_r2_src);
static const struct snd_kcontrol_new rt5651_sto2_adc_r2_mux =
SOC_DAPM_ENUM("Stereo2 ADC2 right source", rt5651_sto2_adc_r2_enum);
/* DAC2 channel source */
static const char * const rt5651_dac_src[] = {"IF1", "IF2"};
static SOC_ENUM_SINGLE_DECL(rt5651_dac_l2_enum, RT5651_DAC2_CTRL,
RT5651_SEL_DAC_L2_SFT, rt5651_dac_src);
static const struct snd_kcontrol_new rt5651_dac_l2_mux =
SOC_DAPM_ENUM("DAC2 left channel source", rt5651_dac_l2_enum);
static SOC_ENUM_SINGLE_DECL(
rt5651_dac_r2_enum, RT5651_DAC2_CTRL,
RT5651_SEL_DAC_R2_SFT, rt5651_dac_src);
static const struct snd_kcontrol_new rt5651_dac_r2_mux =
SOC_DAPM_ENUM("DAC2 right channel source", rt5651_dac_r2_enum);
/* IF2_ADC channel source */
static const char * const rt5651_adc_src[] = {"IF1 ADC1", "IF1 ADC2"};
static SOC_ENUM_SINGLE_DECL(rt5651_if2_adc_src_enum, RT5651_DIG_INF_DATA,
RT5651_IF2_ADC_SRC_SFT, rt5651_adc_src);
static const struct snd_kcontrol_new rt5651_if2_adc_src_mux =
SOC_DAPM_ENUM("IF2 ADC channel source", rt5651_if2_adc_src_enum);
/* PDM select */
static const char * const rt5651_pdm_sel[] = {"DD MIX", "Stereo DAC MIX"};
static SOC_ENUM_SINGLE_DECL(
rt5651_pdm_l_sel_enum, RT5651_PDM_CTL,
RT5651_PDM_L_SEL_SFT, rt5651_pdm_sel);
static SOC_ENUM_SINGLE_DECL(
rt5651_pdm_r_sel_enum, RT5651_PDM_CTL,
RT5651_PDM_R_SEL_SFT, rt5651_pdm_sel);
static const struct snd_kcontrol_new rt5651_pdm_l_mux =
SOC_DAPM_ENUM("PDM L select", rt5651_pdm_l_sel_enum);
static const struct snd_kcontrol_new rt5651_pdm_r_mux =
SOC_DAPM_ENUM("PDM R select", rt5651_pdm_r_sel_enum);
static int rt5651_amp_power_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct rt5651_priv *rt5651 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/* depop parameters */
regmap_update_bits(rt5651->regmap, RT5651_PR_BASE +
RT5651_CHPUMP_INT_REG1, 0x0700, 0x0200);
regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M2,
RT5651_DEPOP_MASK, RT5651_DEPOP_MAN);
regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M1,
RT5651_HP_CP_MASK | RT5651_HP_SG_MASK |
RT5651_HP_CB_MASK, RT5651_HP_CP_PU |
RT5651_HP_SG_DIS | RT5651_HP_CB_PU);
regmap_write(rt5651->regmap, RT5651_PR_BASE +
RT5651_HP_DCC_INT1, 0x9f00);
/* headphone amp power on */
regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1,
RT5651_PWR_FV1 | RT5651_PWR_FV2, 0);
regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1,
RT5651_PWR_HA,
RT5651_PWR_HA);
usleep_range(10000, 15000);
regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1,
RT5651_PWR_FV1 | RT5651_PWR_FV2 ,
RT5651_PWR_FV1 | RT5651_PWR_FV2);
break;
default:
return 0;
}
return 0;
}
static int rt5651_hp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct rt5651_priv *rt5651 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/* headphone unmute sequence */
regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M2,
RT5651_DEPOP_MASK | RT5651_DIG_DP_MASK,
RT5651_DEPOP_AUTO | RT5651_DIG_DP_EN);
regmap_update_bits(rt5651->regmap, RT5651_CHARGE_PUMP,
RT5651_PM_HP_MASK, RT5651_PM_HP_HV);
regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M3,
RT5651_CP_FQ1_MASK | RT5651_CP_FQ2_MASK |
RT5651_CP_FQ3_MASK,
(RT5651_CP_FQ_192_KHZ << RT5651_CP_FQ1_SFT) |
(RT5651_CP_FQ_12_KHZ << RT5651_CP_FQ2_SFT) |
(RT5651_CP_FQ_192_KHZ << RT5651_CP_FQ3_SFT));
regmap_write(rt5651->regmap, RT5651_PR_BASE +
RT5651_MAMP_INT_REG2, 0x1c00);
regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M1,
RT5651_HP_CP_MASK | RT5651_HP_SG_MASK,
RT5651_HP_CP_PD | RT5651_HP_SG_EN);
regmap_update_bits(rt5651->regmap, RT5651_PR_BASE +
RT5651_CHPUMP_INT_REG1, 0x0700, 0x0400);
rt5651->hp_mute = false;
break;
case SND_SOC_DAPM_PRE_PMD:
rt5651->hp_mute = true;
usleep_range(70000, 75000);
break;
default:
return 0;
}
return 0;
}
static int rt5651_hp_post_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct rt5651_priv *rt5651 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
if (!rt5651->hp_mute)
usleep_range(80000, 85000);
break;
default:
return 0;
}
return 0;
}
static int rt5651_bst1_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_component_update_bits(component, RT5651_PWR_ANLG2,
RT5651_PWR_BST1_OP2, RT5651_PWR_BST1_OP2);
break;
case SND_SOC_DAPM_PRE_PMD:
snd_soc_component_update_bits(component, RT5651_PWR_ANLG2,
RT5651_PWR_BST1_OP2, 0);
break;
default:
return 0;
}
return 0;
}
static int rt5651_bst2_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_component_update_bits(component, RT5651_PWR_ANLG2,
RT5651_PWR_BST2_OP2, RT5651_PWR_BST2_OP2);
break;
case SND_SOC_DAPM_PRE_PMD:
snd_soc_component_update_bits(component, RT5651_PWR_ANLG2,
RT5651_PWR_BST2_OP2, 0);
break;
default:
return 0;
}
return 0;
}
static int rt5651_bst3_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_component_update_bits(component, RT5651_PWR_ANLG2,
RT5651_PWR_BST3_OP2, RT5651_PWR_BST3_OP2);
break;
case SND_SOC_DAPM_PRE_PMD:
snd_soc_component_update_bits(component, RT5651_PWR_ANLG2,
RT5651_PWR_BST3_OP2, 0);
break;
default:
return 0;
}
return 0;
}
static const struct snd_soc_dapm_widget rt5651_dapm_widgets[] = {
/* ASRC */
SND_SOC_DAPM_SUPPLY_S("I2S1 ASRC", 1, RT5651_PLL_MODE_2,
15, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5651_PLL_MODE_2,
14, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("STO1 DAC ASRC", 1, RT5651_PLL_MODE_2,
13, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("STO2 DAC ASRC", 1, RT5651_PLL_MODE_2,
12, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("ADC ASRC", 1, RT5651_PLL_MODE_2,
11, 0, NULL, 0),
/* micbias */
SND_SOC_DAPM_SUPPLY("LDO", RT5651_PWR_ANLG1,
RT5651_PWR_LDO_BIT, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("micbias1", RT5651_PWR_ANLG2,
RT5651_PWR_MB1_BIT, 0, NULL, 0),
/* Input Lines */
SND_SOC_DAPM_INPUT("MIC1"),
SND_SOC_DAPM_INPUT("MIC2"),
SND_SOC_DAPM_INPUT("MIC3"),
SND_SOC_DAPM_INPUT("IN1P"),
SND_SOC_DAPM_INPUT("IN2P"),
SND_SOC_DAPM_INPUT("IN2N"),
SND_SOC_DAPM_INPUT("IN3P"),
SND_SOC_DAPM_INPUT("DMIC L1"),
SND_SOC_DAPM_INPUT("DMIC R1"),
SND_SOC_DAPM_SUPPLY("DMIC CLK", RT5651_DMIC, RT5651_DMIC_1_EN_SFT,
0, set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
/* Boost */
SND_SOC_DAPM_PGA_E("BST1", RT5651_PWR_ANLG2,
RT5651_PWR_BST1_BIT, 0, NULL, 0, rt5651_bst1_event,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("BST2", RT5651_PWR_ANLG2,
RT5651_PWR_BST2_BIT, 0, NULL, 0, rt5651_bst2_event,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("BST3", RT5651_PWR_ANLG2,
RT5651_PWR_BST3_BIT, 0, NULL, 0, rt5651_bst3_event,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
/* Input Volume */
SND_SOC_DAPM_PGA("INL1 VOL", RT5651_PWR_VOL,
RT5651_PWR_IN1_L_BIT, 0, NULL, 0),
SND_SOC_DAPM_PGA("INR1 VOL", RT5651_PWR_VOL,
RT5651_PWR_IN1_R_BIT, 0, NULL, 0),
SND_SOC_DAPM_PGA("INL2 VOL", RT5651_PWR_VOL,
RT5651_PWR_IN2_L_BIT, 0, NULL, 0),
SND_SOC_DAPM_PGA("INR2 VOL", RT5651_PWR_VOL,
RT5651_PWR_IN2_R_BIT, 0, NULL, 0),
/* REC Mixer */
SND_SOC_DAPM_MIXER("RECMIXL", RT5651_PWR_MIXER, RT5651_PWR_RM_L_BIT, 0,
rt5651_rec_l_mix, ARRAY_SIZE(rt5651_rec_l_mix)),
SND_SOC_DAPM_MIXER("RECMIXR", RT5651_PWR_MIXER, RT5651_PWR_RM_R_BIT, 0,
rt5651_rec_r_mix, ARRAY_SIZE(rt5651_rec_r_mix)),
/* ADCs */
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_SUPPLY("ADC L Power", RT5651_PWR_DIG1,
RT5651_PWR_ADC_L_BIT, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("ADC R Power", RT5651_PWR_DIG1,
RT5651_PWR_ADC_R_BIT, 0, NULL, 0),
/* ADC Mux */
SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto1_adc_l2_mux),
SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto1_adc_r2_mux),
SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto1_adc_l1_mux),
SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto1_adc_r1_mux),
SND_SOC_DAPM_MUX("Stereo2 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto2_adc_l2_mux),
SND_SOC_DAPM_MUX("Stereo2 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto2_adc_l1_mux),
SND_SOC_DAPM_MUX("Stereo2 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto2_adc_r1_mux),
SND_SOC_DAPM_MUX("Stereo2 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
&rt5651_sto2_adc_r2_mux),
/* ADC Mixer */
SND_SOC_DAPM_SUPPLY("Stereo1 Filter", RT5651_PWR_DIG2,
RT5651_PWR_ADC_STO1_F_BIT, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("Stereo2 Filter", RT5651_PWR_DIG2,
RT5651_PWR_ADC_STO2_F_BIT, 0, NULL, 0),
SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0,
rt5651_sto1_adc_l_mix,
ARRAY_SIZE(rt5651_sto1_adc_l_mix)),
SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0,
rt5651_sto1_adc_r_mix,
ARRAY_SIZE(rt5651_sto1_adc_r_mix)),
SND_SOC_DAPM_MIXER("Stereo2 ADC MIXL", SND_SOC_NOPM, 0, 0,
rt5651_sto2_adc_l_mix,
ARRAY_SIZE(rt5651_sto2_adc_l_mix)),
SND_SOC_DAPM_MIXER("Stereo2 ADC MIXR", SND_SOC_NOPM, 0, 0,
rt5651_sto2_adc_r_mix,
ARRAY_SIZE(rt5651_sto2_adc_r_mix)),
/* Digital Interface */
SND_SOC_DAPM_SUPPLY("I2S1", RT5651_PWR_DIG1,
RT5651_PWR_I2S1_BIT, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 DAC2 L", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 DAC2 R", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("I2S2", RT5651_PWR_DIG1,
RT5651_PWR_I2S2_BIT, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MUX("IF2 ADC", SND_SOC_NOPM, 0, 0,
&rt5651_if2_adc_src_mux),
/* Digital Interface Select */
SND_SOC_DAPM_MUX("PDM L Mux", RT5651_PDM_CTL,
RT5651_M_PDM_L_SFT, 1, &rt5651_pdm_l_mux),
SND_SOC_DAPM_MUX("PDM R Mux", RT5651_PDM_CTL,
RT5651_M_PDM_R_SFT, 1, &rt5651_pdm_r_mux),
/* Audio Interface */
SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
/* Audio DSP */
SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
/* Output Side */
/* DAC mixer before sound effect */
SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
rt5651_dac_l_mix, ARRAY_SIZE(rt5651_dac_l_mix)),
SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
rt5651_dac_r_mix, ARRAY_SIZE(rt5651_dac_r_mix)),
/* DAC2 channel Mux */
SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_dac_l2_mux),
SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_dac_r2_mux),
SND_SOC_DAPM_PGA("DAC L2 Volume", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("DAC R2 Volume", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("Stero1 DAC Power", RT5651_PWR_DIG2,
RT5651_PWR_DAC_STO1_F_BIT, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("Stero2 DAC Power", RT5651_PWR_DIG2,
RT5651_PWR_DAC_STO2_F_BIT, 0, NULL, 0),