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da732x.c
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// SPDX-License-Identifier: GPL-2.0-only
/*
* da732x.c --- Dialog DA732X ALSA SoC Audio Driver
*
* Copyright (C) 2012 Dialog Semiconductor GmbH
*
* Author: Michal Hajduk <[email protected]>
*/
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/sysfs.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 <asm/div64.h>
#include "da732x.h"
#include "da732x_reg.h"
struct da732x_priv {
struct regmap *regmap;
unsigned int sysclk;
bool pll_en;
};
/*
* da732x register cache - default settings
*/
static const struct reg_default da732x_reg_cache[] = {
{ DA732X_REG_REF1 , 0x02 },
{ DA732X_REG_BIAS_EN , 0x80 },
{ DA732X_REG_BIAS1 , 0x00 },
{ DA732X_REG_BIAS2 , 0x00 },
{ DA732X_REG_BIAS3 , 0x00 },
{ DA732X_REG_BIAS4 , 0x00 },
{ DA732X_REG_MICBIAS2 , 0x00 },
{ DA732X_REG_MICBIAS1 , 0x00 },
{ DA732X_REG_MICDET , 0x00 },
{ DA732X_REG_MIC1_PRE , 0x01 },
{ DA732X_REG_MIC1 , 0x40 },
{ DA732X_REG_MIC2_PRE , 0x01 },
{ DA732X_REG_MIC2 , 0x40 },
{ DA732X_REG_AUX1L , 0x75 },
{ DA732X_REG_AUX1R , 0x75 },
{ DA732X_REG_MIC3_PRE , 0x01 },
{ DA732X_REG_MIC3 , 0x40 },
{ DA732X_REG_INP_PINBIAS , 0x00 },
{ DA732X_REG_INP_ZC_EN , 0x00 },
{ DA732X_REG_INP_MUX , 0x50 },
{ DA732X_REG_HP_DET , 0x00 },
{ DA732X_REG_HPL_DAC_OFFSET , 0x00 },
{ DA732X_REG_HPL_DAC_OFF_CNTL , 0x00 },
{ DA732X_REG_HPL_OUT_OFFSET , 0x00 },
{ DA732X_REG_HPL , 0x40 },
{ DA732X_REG_HPL_VOL , 0x0F },
{ DA732X_REG_HPR_DAC_OFFSET , 0x00 },
{ DA732X_REG_HPR_DAC_OFF_CNTL , 0x00 },
{ DA732X_REG_HPR_OUT_OFFSET , 0x00 },
{ DA732X_REG_HPR , 0x40 },
{ DA732X_REG_HPR_VOL , 0x0F },
{ DA732X_REG_LIN2 , 0x4F },
{ DA732X_REG_LIN3 , 0x4F },
{ DA732X_REG_LIN4 , 0x4F },
{ DA732X_REG_OUT_ZC_EN , 0x00 },
{ DA732X_REG_HP_LIN1_GNDSEL , 0x00 },
{ DA732X_REG_CP_HP1 , 0x0C },
{ DA732X_REG_CP_HP2 , 0x03 },
{ DA732X_REG_CP_CTRL1 , 0x00 },
{ DA732X_REG_CP_CTRL2 , 0x99 },
{ DA732X_REG_CP_CTRL3 , 0x25 },
{ DA732X_REG_CP_LEVEL_MASK , 0x3F },
{ DA732X_REG_CP_DET , 0x00 },
{ DA732X_REG_CP_STATUS , 0x00 },
{ DA732X_REG_CP_THRESH1 , 0x00 },
{ DA732X_REG_CP_THRESH2 , 0x00 },
{ DA732X_REG_CP_THRESH3 , 0x00 },
{ DA732X_REG_CP_THRESH4 , 0x00 },
{ DA732X_REG_CP_THRESH5 , 0x00 },
{ DA732X_REG_CP_THRESH6 , 0x00 },
{ DA732X_REG_CP_THRESH7 , 0x00 },
{ DA732X_REG_CP_THRESH8 , 0x00 },
{ DA732X_REG_PLL_DIV_LO , 0x00 },
{ DA732X_REG_PLL_DIV_MID , 0x00 },
{ DA732X_REG_PLL_DIV_HI , 0x00 },
{ DA732X_REG_PLL_CTRL , 0x02 },
{ DA732X_REG_CLK_CTRL , 0xaa },
{ DA732X_REG_CLK_DSP , 0x07 },
{ DA732X_REG_CLK_EN1 , 0x00 },
{ DA732X_REG_CLK_EN2 , 0x00 },
{ DA732X_REG_CLK_EN3 , 0x00 },
{ DA732X_REG_CLK_EN4 , 0x00 },
{ DA732X_REG_CLK_EN5 , 0x00 },
{ DA732X_REG_AIF_MCLK , 0x00 },
{ DA732X_REG_AIFA1 , 0x02 },
{ DA732X_REG_AIFA2 , 0x00 },
{ DA732X_REG_AIFA3 , 0x08 },
{ DA732X_REG_AIFB1 , 0x02 },
{ DA732X_REG_AIFB2 , 0x00 },
{ DA732X_REG_AIFB3 , 0x08 },
{ DA732X_REG_PC_CTRL , 0xC0 },
{ DA732X_REG_DATA_ROUTE , 0x00 },
{ DA732X_REG_DSP_CTRL , 0x00 },
{ DA732X_REG_CIF_CTRL2 , 0x00 },
{ DA732X_REG_HANDSHAKE , 0x00 },
{ DA732X_REG_SPARE1_OUT , 0x00 },
{ DA732X_REG_SPARE2_OUT , 0x00 },
{ DA732X_REG_SPARE1_IN , 0x00 },
{ DA732X_REG_ADC1_PD , 0x00 },
{ DA732X_REG_ADC1_HPF , 0x00 },
{ DA732X_REG_ADC1_SEL , 0x00 },
{ DA732X_REG_ADC1_EQ12 , 0x00 },
{ DA732X_REG_ADC1_EQ34 , 0x00 },
{ DA732X_REG_ADC1_EQ5 , 0x00 },
{ DA732X_REG_ADC2_PD , 0x00 },
{ DA732X_REG_ADC2_HPF , 0x00 },
{ DA732X_REG_ADC2_SEL , 0x00 },
{ DA732X_REG_ADC2_EQ12 , 0x00 },
{ DA732X_REG_ADC2_EQ34 , 0x00 },
{ DA732X_REG_ADC2_EQ5 , 0x00 },
{ DA732X_REG_DAC1_HPF , 0x00 },
{ DA732X_REG_DAC1_L_VOL , 0x00 },
{ DA732X_REG_DAC1_R_VOL , 0x00 },
{ DA732X_REG_DAC1_SEL , 0x00 },
{ DA732X_REG_DAC1_SOFTMUTE , 0x00 },
{ DA732X_REG_DAC1_EQ12 , 0x00 },
{ DA732X_REG_DAC1_EQ34 , 0x00 },
{ DA732X_REG_DAC1_EQ5 , 0x00 },
{ DA732X_REG_DAC2_HPF , 0x00 },
{ DA732X_REG_DAC2_L_VOL , 0x00 },
{ DA732X_REG_DAC2_R_VOL , 0x00 },
{ DA732X_REG_DAC2_SEL , 0x00 },
{ DA732X_REG_DAC2_SOFTMUTE , 0x00 },
{ DA732X_REG_DAC2_EQ12 , 0x00 },
{ DA732X_REG_DAC2_EQ34 , 0x00 },
{ DA732X_REG_DAC2_EQ5 , 0x00 },
{ DA732X_REG_DAC3_HPF , 0x00 },
{ DA732X_REG_DAC3_VOL , 0x00 },
{ DA732X_REG_DAC3_SEL , 0x00 },
{ DA732X_REG_DAC3_SOFTMUTE , 0x00 },
{ DA732X_REG_DAC3_EQ12 , 0x00 },
{ DA732X_REG_DAC3_EQ34 , 0x00 },
{ DA732X_REG_DAC3_EQ5 , 0x00 },
{ DA732X_REG_BIQ_BYP , 0x00 },
{ DA732X_REG_DMA_CMD , 0x00 },
{ DA732X_REG_DMA_ADDR0 , 0x00 },
{ DA732X_REG_DMA_ADDR1 , 0x00 },
{ DA732X_REG_DMA_DATA0 , 0x00 },
{ DA732X_REG_DMA_DATA1 , 0x00 },
{ DA732X_REG_DMA_DATA2 , 0x00 },
{ DA732X_REG_DMA_DATA3 , 0x00 },
{ DA732X_REG_UNLOCK , 0x00 },
};
static inline int da732x_get_input_div(struct snd_soc_component *component, int sysclk)
{
int val;
int ret;
if (sysclk < DA732X_MCLK_10MHZ) {
val = DA732X_MCLK_RET_0_10MHZ;
ret = DA732X_MCLK_VAL_0_10MHZ;
} else if ((sysclk >= DA732X_MCLK_10MHZ) &&
(sysclk < DA732X_MCLK_20MHZ)) {
val = DA732X_MCLK_RET_10_20MHZ;
ret = DA732X_MCLK_VAL_10_20MHZ;
} else if ((sysclk >= DA732X_MCLK_20MHZ) &&
(sysclk < DA732X_MCLK_40MHZ)) {
val = DA732X_MCLK_RET_20_40MHZ;
ret = DA732X_MCLK_VAL_20_40MHZ;
} else if ((sysclk >= DA732X_MCLK_40MHZ) &&
(sysclk <= DA732X_MCLK_54MHZ)) {
val = DA732X_MCLK_RET_40_54MHZ;
ret = DA732X_MCLK_VAL_40_54MHZ;
} else {
return -EINVAL;
}
snd_soc_component_write(component, DA732X_REG_PLL_CTRL, val);
return ret;
}
static void da732x_set_charge_pump(struct snd_soc_component *component, int state)
{
switch (state) {
case DA732X_ENABLE_CP:
snd_soc_component_write(component, DA732X_REG_CLK_EN2, DA732X_CP_CLK_EN);
snd_soc_component_write(component, DA732X_REG_CP_HP2, DA732X_HP_CP_EN |
DA732X_HP_CP_REG | DA732X_HP_CP_PULSESKIP);
snd_soc_component_write(component, DA732X_REG_CP_CTRL1, DA732X_CP_EN |
DA732X_CP_CTRL_CPVDD1);
snd_soc_component_write(component, DA732X_REG_CP_CTRL2,
DA732X_CP_MANAGE_MAGNITUDE | DA732X_CP_BOOST);
snd_soc_component_write(component, DA732X_REG_CP_CTRL3, DA732X_CP_1MHZ);
break;
case DA732X_DISABLE_CP:
snd_soc_component_write(component, DA732X_REG_CLK_EN2, DA732X_CP_CLK_DIS);
snd_soc_component_write(component, DA732X_REG_CP_HP2, DA732X_HP_CP_DIS);
snd_soc_component_write(component, DA732X_REG_CP_CTRL1, DA723X_CP_DIS);
break;
default:
pr_err("Wrong charge pump state\n");
break;
}
}
static const DECLARE_TLV_DB_SCALE(mic_boost_tlv, DA732X_MIC_PRE_VOL_DB_MIN,
DA732X_MIC_PRE_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(mic_pga_tlv, DA732X_MIC_VOL_DB_MIN,
DA732X_MIC_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(aux_pga_tlv, DA732X_AUX_VOL_DB_MIN,
DA732X_AUX_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(hp_pga_tlv, DA732X_HP_VOL_DB_MIN,
DA732X_AUX_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(lin2_pga_tlv, DA732X_LIN2_VOL_DB_MIN,
DA732X_LIN2_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(lin3_pga_tlv, DA732X_LIN3_VOL_DB_MIN,
DA732X_LIN3_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(lin4_pga_tlv, DA732X_LIN4_VOL_DB_MIN,
DA732X_LIN4_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(adc_pga_tlv, DA732X_ADC_VOL_DB_MIN,
DA732X_ADC_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(dac_pga_tlv, DA732X_DAC_VOL_DB_MIN,
DA732X_DAC_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(eq_band_pga_tlv, DA732X_EQ_BAND_VOL_DB_MIN,
DA732X_EQ_BAND_VOL_DB_INC, 0);
static const DECLARE_TLV_DB_SCALE(eq_overall_tlv, DA732X_EQ_OVERALL_VOL_DB_MIN,
DA732X_EQ_OVERALL_VOL_DB_INC, 0);
/* High Pass Filter */
static const char *da732x_hpf_mode[] = {
"Disable", "Music", "Voice",
};
static const char *da732x_hpf_music[] = {
"1.8Hz", "3.75Hz", "7.5Hz", "15Hz",
};
static const char *da732x_hpf_voice[] = {
"2.5Hz", "25Hz", "50Hz", "100Hz",
"150Hz", "200Hz", "300Hz", "400Hz"
};
static SOC_ENUM_SINGLE_DECL(da732x_dac1_hpf_mode_enum,
DA732X_REG_DAC1_HPF, DA732X_HPF_MODE_SHIFT,
da732x_hpf_mode);
static SOC_ENUM_SINGLE_DECL(da732x_dac2_hpf_mode_enum,
DA732X_REG_DAC2_HPF, DA732X_HPF_MODE_SHIFT,
da732x_hpf_mode);
static SOC_ENUM_SINGLE_DECL(da732x_dac3_hpf_mode_enum,
DA732X_REG_DAC3_HPF, DA732X_HPF_MODE_SHIFT,
da732x_hpf_mode);
static SOC_ENUM_SINGLE_DECL(da732x_adc1_hpf_mode_enum,
DA732X_REG_ADC1_HPF, DA732X_HPF_MODE_SHIFT,
da732x_hpf_mode);
static SOC_ENUM_SINGLE_DECL(da732x_adc2_hpf_mode_enum,
DA732X_REG_ADC2_HPF, DA732X_HPF_MODE_SHIFT,
da732x_hpf_mode);
static SOC_ENUM_SINGLE_DECL(da732x_dac1_hp_filter_enum,
DA732X_REG_DAC1_HPF, DA732X_HPF_MUSIC_SHIFT,
da732x_hpf_music);
static SOC_ENUM_SINGLE_DECL(da732x_dac2_hp_filter_enum,
DA732X_REG_DAC2_HPF, DA732X_HPF_MUSIC_SHIFT,
da732x_hpf_music);
static SOC_ENUM_SINGLE_DECL(da732x_dac3_hp_filter_enum,
DA732X_REG_DAC3_HPF, DA732X_HPF_MUSIC_SHIFT,
da732x_hpf_music);
static SOC_ENUM_SINGLE_DECL(da732x_adc1_hp_filter_enum,
DA732X_REG_ADC1_HPF, DA732X_HPF_MUSIC_SHIFT,
da732x_hpf_music);
static SOC_ENUM_SINGLE_DECL(da732x_adc2_hp_filter_enum,
DA732X_REG_ADC2_HPF, DA732X_HPF_MUSIC_SHIFT,
da732x_hpf_music);
static SOC_ENUM_SINGLE_DECL(da732x_dac1_voice_filter_enum,
DA732X_REG_DAC1_HPF, DA732X_HPF_VOICE_SHIFT,
da732x_hpf_voice);
static SOC_ENUM_SINGLE_DECL(da732x_dac2_voice_filter_enum,
DA732X_REG_DAC2_HPF, DA732X_HPF_VOICE_SHIFT,
da732x_hpf_voice);
static SOC_ENUM_SINGLE_DECL(da732x_dac3_voice_filter_enum,
DA732X_REG_DAC3_HPF, DA732X_HPF_VOICE_SHIFT,
da732x_hpf_voice);
static SOC_ENUM_SINGLE_DECL(da732x_adc1_voice_filter_enum,
DA732X_REG_ADC1_HPF, DA732X_HPF_VOICE_SHIFT,
da732x_hpf_voice);
static SOC_ENUM_SINGLE_DECL(da732x_adc2_voice_filter_enum,
DA732X_REG_ADC2_HPF, DA732X_HPF_VOICE_SHIFT,
da732x_hpf_voice);
static int da732x_hpf_set(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct soc_enum *enum_ctrl = (struct soc_enum *)kcontrol->private_value;
unsigned int reg = enum_ctrl->reg;
unsigned int sel = ucontrol->value.enumerated.item[0];
unsigned int bits;
switch (sel) {
case DA732X_HPF_DISABLED:
bits = DA732X_HPF_DIS;
break;
case DA732X_HPF_VOICE:
bits = DA732X_HPF_VOICE_EN;
break;
case DA732X_HPF_MUSIC:
bits = DA732X_HPF_MUSIC_EN;
break;
default:
return -EINVAL;
}
snd_soc_component_update_bits(component, reg, DA732X_HPF_MASK, bits);
return 0;
}
static int da732x_hpf_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct soc_enum *enum_ctrl = (struct soc_enum *)kcontrol->private_value;
unsigned int reg = enum_ctrl->reg;
int val;
val = snd_soc_component_read(component, reg) & DA732X_HPF_MASK;
switch (val) {
case DA732X_HPF_VOICE_EN:
ucontrol->value.enumerated.item[0] = DA732X_HPF_VOICE;
break;
case DA732X_HPF_MUSIC_EN:
ucontrol->value.enumerated.item[0] = DA732X_HPF_MUSIC;
break;
default:
ucontrol->value.enumerated.item[0] = DA732X_HPF_DISABLED;
break;
}
return 0;
}
static const struct snd_kcontrol_new da732x_snd_controls[] = {
/* Input PGAs */
SOC_SINGLE_RANGE_TLV("MIC1 Boost Volume", DA732X_REG_MIC1_PRE,
DA732X_MICBOOST_SHIFT, DA732X_MICBOOST_MIN,
DA732X_MICBOOST_MAX, 0, mic_boost_tlv),
SOC_SINGLE_RANGE_TLV("MIC2 Boost Volume", DA732X_REG_MIC2_PRE,
DA732X_MICBOOST_SHIFT, DA732X_MICBOOST_MIN,
DA732X_MICBOOST_MAX, 0, mic_boost_tlv),
SOC_SINGLE_RANGE_TLV("MIC3 Boost Volume", DA732X_REG_MIC3_PRE,
DA732X_MICBOOST_SHIFT, DA732X_MICBOOST_MIN,
DA732X_MICBOOST_MAX, 0, mic_boost_tlv),
/* MICs */
SOC_SINGLE("MIC1 Switch", DA732X_REG_MIC1, DA732X_MIC_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_RANGE_TLV("MIC1 Volume", DA732X_REG_MIC1,
DA732X_MIC_VOL_SHIFT, DA732X_MIC_VOL_VAL_MIN,
DA732X_MIC_VOL_VAL_MAX, 0, mic_pga_tlv),
SOC_SINGLE("MIC2 Switch", DA732X_REG_MIC2, DA732X_MIC_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_RANGE_TLV("MIC2 Volume", DA732X_REG_MIC2,
DA732X_MIC_VOL_SHIFT, DA732X_MIC_VOL_VAL_MIN,
DA732X_MIC_VOL_VAL_MAX, 0, mic_pga_tlv),
SOC_SINGLE("MIC3 Switch", DA732X_REG_MIC3, DA732X_MIC_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_RANGE_TLV("MIC3 Volume", DA732X_REG_MIC3,
DA732X_MIC_VOL_SHIFT, DA732X_MIC_VOL_VAL_MIN,
DA732X_MIC_VOL_VAL_MAX, 0, mic_pga_tlv),
/* AUXs */
SOC_SINGLE("AUX1L Switch", DA732X_REG_AUX1L, DA732X_AUX_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("AUX1L Volume", DA732X_REG_AUX1L,
DA732X_AUX_VOL_SHIFT, DA732X_AUX_VOL_VAL_MAX,
DA732X_NO_INVERT, aux_pga_tlv),
SOC_SINGLE("AUX1R Switch", DA732X_REG_AUX1R, DA732X_AUX_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("AUX1R Volume", DA732X_REG_AUX1R,
DA732X_AUX_VOL_SHIFT, DA732X_AUX_VOL_VAL_MAX,
DA732X_NO_INVERT, aux_pga_tlv),
/* ADCs */
SOC_DOUBLE_TLV("ADC1 Volume", DA732X_REG_ADC1_SEL,
DA732X_ADCL_VOL_SHIFT, DA732X_ADCR_VOL_SHIFT,
DA732X_ADC_VOL_VAL_MAX, DA732X_INVERT, adc_pga_tlv),
SOC_DOUBLE_TLV("ADC2 Volume", DA732X_REG_ADC2_SEL,
DA732X_ADCL_VOL_SHIFT, DA732X_ADCR_VOL_SHIFT,
DA732X_ADC_VOL_VAL_MAX, DA732X_INVERT, adc_pga_tlv),
/* DACs */
SOC_DOUBLE("Digital Playback DAC12 Switch", DA732X_REG_DAC1_SEL,
DA732X_DACL_MUTE_SHIFT, DA732X_DACR_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_DOUBLE_R_TLV("Digital Playback DAC12 Volume", DA732X_REG_DAC1_L_VOL,
DA732X_REG_DAC1_R_VOL, DA732X_DAC_VOL_SHIFT,
DA732X_DAC_VOL_VAL_MAX, DA732X_INVERT, dac_pga_tlv),
SOC_SINGLE("Digital Playback DAC3 Switch", DA732X_REG_DAC2_SEL,
DA732X_DACL_MUTE_SHIFT, DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("Digital Playback DAC3 Volume", DA732X_REG_DAC2_L_VOL,
DA732X_DAC_VOL_SHIFT, DA732X_DAC_VOL_VAL_MAX,
DA732X_INVERT, dac_pga_tlv),
SOC_SINGLE("Digital Playback DAC4 Switch", DA732X_REG_DAC2_SEL,
DA732X_DACR_MUTE_SHIFT, DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("Digital Playback DAC4 Volume", DA732X_REG_DAC2_R_VOL,
DA732X_DAC_VOL_SHIFT, DA732X_DAC_VOL_VAL_MAX,
DA732X_INVERT, dac_pga_tlv),
SOC_SINGLE("Digital Playback DAC5 Switch", DA732X_REG_DAC3_SEL,
DA732X_DACL_MUTE_SHIFT, DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("Digital Playback DAC5 Volume", DA732X_REG_DAC3_VOL,
DA732X_DAC_VOL_SHIFT, DA732X_DAC_VOL_VAL_MAX,
DA732X_INVERT, dac_pga_tlv),
/* High Pass Filters */
SOC_ENUM_EXT("DAC1 High Pass Filter Mode",
da732x_dac1_hpf_mode_enum, da732x_hpf_get, da732x_hpf_set),
SOC_ENUM("DAC1 High Pass Filter", da732x_dac1_hp_filter_enum),
SOC_ENUM("DAC1 Voice Filter", da732x_dac1_voice_filter_enum),
SOC_ENUM_EXT("DAC2 High Pass Filter Mode",
da732x_dac2_hpf_mode_enum, da732x_hpf_get, da732x_hpf_set),
SOC_ENUM("DAC2 High Pass Filter", da732x_dac2_hp_filter_enum),
SOC_ENUM("DAC2 Voice Filter", da732x_dac2_voice_filter_enum),
SOC_ENUM_EXT("DAC3 High Pass Filter Mode",
da732x_dac3_hpf_mode_enum, da732x_hpf_get, da732x_hpf_set),
SOC_ENUM("DAC3 High Pass Filter", da732x_dac3_hp_filter_enum),
SOC_ENUM("DAC3 Filter Mode", da732x_dac3_voice_filter_enum),
SOC_ENUM_EXT("ADC1 High Pass Filter Mode",
da732x_adc1_hpf_mode_enum, da732x_hpf_get, da732x_hpf_set),
SOC_ENUM("ADC1 High Pass Filter", da732x_adc1_hp_filter_enum),
SOC_ENUM("ADC1 Voice Filter", da732x_adc1_voice_filter_enum),
SOC_ENUM_EXT("ADC2 High Pass Filter Mode",
da732x_adc2_hpf_mode_enum, da732x_hpf_get, da732x_hpf_set),
SOC_ENUM("ADC2 High Pass Filter", da732x_adc2_hp_filter_enum),
SOC_ENUM("ADC2 Voice Filter", da732x_adc2_voice_filter_enum),
/* Equalizers */
SOC_SINGLE("ADC1 EQ Switch", DA732X_REG_ADC1_EQ5,
DA732X_EQ_EN_SHIFT, DA732X_EQ_EN_MAX, DA732X_NO_INVERT),
SOC_SINGLE_TLV("ADC1 EQ Band 1 Volume", DA732X_REG_ADC1_EQ12,
DA732X_EQ_BAND1_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC1 EQ Band 2 Volume", DA732X_REG_ADC1_EQ12,
DA732X_EQ_BAND2_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC1 EQ Band 3 Volume", DA732X_REG_ADC1_EQ34,
DA732X_EQ_BAND3_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC1 EQ Band 4 Volume", DA732X_REG_ADC1_EQ34,
DA732X_EQ_BAND4_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC1 EQ Band 5 Volume", DA732X_REG_ADC1_EQ5,
DA732X_EQ_BAND5_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC1 EQ Overall Volume", DA732X_REG_ADC1_EQ5,
DA732X_EQ_OVERALL_SHIFT, DA732X_EQ_OVERALL_VOL_VAL_MAX,
DA732X_INVERT, eq_overall_tlv),
SOC_SINGLE("ADC2 EQ Switch", DA732X_REG_ADC2_EQ5,
DA732X_EQ_EN_SHIFT, DA732X_EQ_EN_MAX, DA732X_NO_INVERT),
SOC_SINGLE_TLV("ADC2 EQ Band 1 Volume", DA732X_REG_ADC2_EQ12,
DA732X_EQ_BAND1_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC2 EQ Band 2 Volume", DA732X_REG_ADC2_EQ12,
DA732X_EQ_BAND2_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC2 EQ Band 3 Volume", DA732X_REG_ADC2_EQ34,
DA732X_EQ_BAND3_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ACD2 EQ Band 4 Volume", DA732X_REG_ADC2_EQ34,
DA732X_EQ_BAND4_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ACD2 EQ Band 5 Volume", DA732X_REG_ADC2_EQ5,
DA732X_EQ_BAND5_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("ADC2 EQ Overall Volume", DA732X_REG_ADC1_EQ5,
DA732X_EQ_OVERALL_SHIFT, DA732X_EQ_OVERALL_VOL_VAL_MAX,
DA732X_INVERT, eq_overall_tlv),
SOC_SINGLE("DAC1 EQ Switch", DA732X_REG_DAC1_EQ5,
DA732X_EQ_EN_SHIFT, DA732X_EQ_EN_MAX, DA732X_NO_INVERT),
SOC_SINGLE_TLV("DAC1 EQ Band 1 Volume", DA732X_REG_DAC1_EQ12,
DA732X_EQ_BAND1_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC1 EQ Band 2 Volume", DA732X_REG_DAC1_EQ12,
DA732X_EQ_BAND2_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC1 EQ Band 3 Volume", DA732X_REG_DAC1_EQ34,
DA732X_EQ_BAND3_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC1 EQ Band 4 Volume", DA732X_REG_DAC1_EQ34,
DA732X_EQ_BAND4_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC1 EQ Band 5 Volume", DA732X_REG_DAC1_EQ5,
DA732X_EQ_BAND5_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE("DAC2 EQ Switch", DA732X_REG_DAC2_EQ5,
DA732X_EQ_EN_SHIFT, DA732X_EQ_EN_MAX, DA732X_NO_INVERT),
SOC_SINGLE_TLV("DAC2 EQ Band 1 Volume", DA732X_REG_DAC2_EQ12,
DA732X_EQ_BAND1_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC2 EQ Band 2 Volume", DA732X_REG_DAC2_EQ12,
DA732X_EQ_BAND2_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC2 EQ Band 3 Volume", DA732X_REG_DAC2_EQ34,
DA732X_EQ_BAND3_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC2 EQ Band 4 Volume", DA732X_REG_DAC2_EQ34,
DA732X_EQ_BAND4_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC2 EQ Band 5 Volume", DA732X_REG_DAC2_EQ5,
DA732X_EQ_BAND5_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE("DAC3 EQ Switch", DA732X_REG_DAC3_EQ5,
DA732X_EQ_EN_SHIFT, DA732X_EQ_EN_MAX, DA732X_NO_INVERT),
SOC_SINGLE_TLV("DAC3 EQ Band 1 Volume", DA732X_REG_DAC3_EQ12,
DA732X_EQ_BAND1_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC3 EQ Band 2 Volume", DA732X_REG_DAC3_EQ12,
DA732X_EQ_BAND2_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC3 EQ Band 3 Volume", DA732X_REG_DAC3_EQ34,
DA732X_EQ_BAND3_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC3 EQ Band 4 Volume", DA732X_REG_DAC3_EQ34,
DA732X_EQ_BAND4_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
SOC_SINGLE_TLV("DAC3 EQ Band 5 Volume", DA732X_REG_DAC3_EQ5,
DA732X_EQ_BAND5_SHIFT, DA732X_EQ_VOL_VAL_MAX,
DA732X_INVERT, eq_band_pga_tlv),
/* Lineout 2 Reciever*/
SOC_SINGLE("Lineout 2 Switch", DA732X_REG_LIN2, DA732X_LOUT_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("Lineout 2 Volume", DA732X_REG_LIN2,
DA732X_LOUT_VOL_SHIFT, DA732X_LOUT_VOL_VAL_MAX,
DA732X_NO_INVERT, lin2_pga_tlv),
/* Lineout 3 SPEAKER*/
SOC_SINGLE("Lineout 3 Switch", DA732X_REG_LIN3, DA732X_LOUT_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("Lineout 3 Volume", DA732X_REG_LIN3,
DA732X_LOUT_VOL_SHIFT, DA732X_LOUT_VOL_VAL_MAX,
DA732X_NO_INVERT, lin3_pga_tlv),
/* Lineout 4 */
SOC_SINGLE("Lineout 4 Switch", DA732X_REG_LIN4, DA732X_LOUT_MUTE_SHIFT,
DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_SINGLE_TLV("Lineout 4 Volume", DA732X_REG_LIN4,
DA732X_LOUT_VOL_SHIFT, DA732X_LOUT_VOL_VAL_MAX,
DA732X_NO_INVERT, lin4_pga_tlv),
/* Headphones */
SOC_DOUBLE_R("Headphone Switch", DA732X_REG_HPR, DA732X_REG_HPL,
DA732X_HP_MUTE_SHIFT, DA732X_SWITCH_MAX, DA732X_INVERT),
SOC_DOUBLE_R_TLV("Headphone Volume", DA732X_REG_HPL_VOL,
DA732X_REG_HPR_VOL, DA732X_HP_VOL_SHIFT,
DA732X_HP_VOL_VAL_MAX, DA732X_NO_INVERT, hp_pga_tlv),
};
static int da732x_adc_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:
switch (w->reg) {
case DA732X_REG_ADC1_PD:
snd_soc_component_update_bits(component, DA732X_REG_CLK_EN3,
DA732X_ADCA_BB_CLK_EN,
DA732X_ADCA_BB_CLK_EN);
break;
case DA732X_REG_ADC2_PD:
snd_soc_component_update_bits(component, DA732X_REG_CLK_EN3,
DA732X_ADCC_BB_CLK_EN,
DA732X_ADCC_BB_CLK_EN);
break;
default:
return -EINVAL;
}
snd_soc_component_update_bits(component, w->reg, DA732X_ADC_RST_MASK,
DA732X_ADC_SET_ACT);
snd_soc_component_update_bits(component, w->reg, DA732X_ADC_PD_MASK,
DA732X_ADC_ON);
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(component, w->reg, DA732X_ADC_PD_MASK,
DA732X_ADC_OFF);
snd_soc_component_update_bits(component, w->reg, DA732X_ADC_RST_MASK,
DA732X_ADC_SET_RST);
switch (w->reg) {
case DA732X_REG_ADC1_PD:
snd_soc_component_update_bits(component, DA732X_REG_CLK_EN3,
DA732X_ADCA_BB_CLK_EN, 0);
break;
case DA732X_REG_ADC2_PD:
snd_soc_component_update_bits(component, DA732X_REG_CLK_EN3,
DA732X_ADCC_BB_CLK_EN, 0);
break;
default:
return -EINVAL;
}
break;
default:
return -EINVAL;
}
return 0;
}
static int da732x_out_pga_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, w->reg,
(1 << w->shift) | DA732X_OUT_HIZ_EN,
(1 << w->shift) | DA732X_OUT_HIZ_EN);
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(component, w->reg,
(1 << w->shift) | DA732X_OUT_HIZ_EN,
(1 << w->shift) | DA732X_OUT_HIZ_DIS);
break;
default:
return -EINVAL;
}
return 0;
}
static const char *adcl_text[] = {
"AUX1L", "MIC1"
};
static const char *adcr_text[] = {
"AUX1R", "MIC2", "MIC3"
};
static const char *enable_text[] = {
"Disabled",
"Enabled"
};
/* ADC1LMUX */
static SOC_ENUM_SINGLE_DECL(adc1l_enum,
DA732X_REG_INP_MUX, DA732X_ADC1L_MUX_SEL_SHIFT,
adcl_text);
static const struct snd_kcontrol_new adc1l_mux =
SOC_DAPM_ENUM("ADC Route", adc1l_enum);
/* ADC1RMUX */
static SOC_ENUM_SINGLE_DECL(adc1r_enum,
DA732X_REG_INP_MUX, DA732X_ADC1R_MUX_SEL_SHIFT,
adcr_text);
static const struct snd_kcontrol_new adc1r_mux =
SOC_DAPM_ENUM("ADC Route", adc1r_enum);
/* ADC2LMUX */
static SOC_ENUM_SINGLE_DECL(adc2l_enum,
DA732X_REG_INP_MUX, DA732X_ADC2L_MUX_SEL_SHIFT,
adcl_text);
static const struct snd_kcontrol_new adc2l_mux =
SOC_DAPM_ENUM("ADC Route", adc2l_enum);
/* ADC2RMUX */
static SOC_ENUM_SINGLE_DECL(adc2r_enum,
DA732X_REG_INP_MUX, DA732X_ADC2R_MUX_SEL_SHIFT,
adcr_text);
static const struct snd_kcontrol_new adc2r_mux =
SOC_DAPM_ENUM("ADC Route", adc2r_enum);
static SOC_ENUM_SINGLE_DECL(da732x_hp_left_output,
DA732X_REG_HPL, DA732X_HP_OUT_DAC_EN_SHIFT,
enable_text);
static const struct snd_kcontrol_new hpl_mux =
SOC_DAPM_ENUM("HPL Switch", da732x_hp_left_output);
static SOC_ENUM_SINGLE_DECL(da732x_hp_right_output,
DA732X_REG_HPR, DA732X_HP_OUT_DAC_EN_SHIFT,
enable_text);
static const struct snd_kcontrol_new hpr_mux =
SOC_DAPM_ENUM("HPR Switch", da732x_hp_right_output);
static SOC_ENUM_SINGLE_DECL(da732x_speaker_output,
DA732X_REG_LIN3, DA732X_LOUT_DAC_EN_SHIFT,
enable_text);
static const struct snd_kcontrol_new spk_mux =
SOC_DAPM_ENUM("SPK Switch", da732x_speaker_output);
static SOC_ENUM_SINGLE_DECL(da732x_lout4_output,
DA732X_REG_LIN4, DA732X_LOUT_DAC_EN_SHIFT,
enable_text);
static const struct snd_kcontrol_new lout4_mux =
SOC_DAPM_ENUM("LOUT4 Switch", da732x_lout4_output);
static SOC_ENUM_SINGLE_DECL(da732x_lout2_output,
DA732X_REG_LIN2, DA732X_LOUT_DAC_EN_SHIFT,
enable_text);
static const struct snd_kcontrol_new lout2_mux =
SOC_DAPM_ENUM("LOUT2 Switch", da732x_lout2_output);
static const struct snd_soc_dapm_widget da732x_dapm_widgets[] = {
/* Supplies */
SND_SOC_DAPM_SUPPLY("ADC1 Supply", DA732X_REG_ADC1_PD, 0,
DA732X_NO_INVERT, da732x_adc_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("ADC2 Supply", DA732X_REG_ADC2_PD, 0,
DA732X_NO_INVERT, da732x_adc_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("DAC1 CLK", DA732X_REG_CLK_EN4,
DA732X_DACA_BB_CLK_SHIFT, DA732X_NO_INVERT,
NULL, 0),
SND_SOC_DAPM_SUPPLY("DAC2 CLK", DA732X_REG_CLK_EN4,
DA732X_DACC_BB_CLK_SHIFT, DA732X_NO_INVERT,
NULL, 0),
SND_SOC_DAPM_SUPPLY("DAC3 CLK", DA732X_REG_CLK_EN5,
DA732X_DACE_BB_CLK_SHIFT, DA732X_NO_INVERT,
NULL, 0),
/* Micbias */
SND_SOC_DAPM_SUPPLY("MICBIAS1", DA732X_REG_MICBIAS1,
DA732X_MICBIAS_EN_SHIFT,
DA732X_NO_INVERT, NULL, 0),
SND_SOC_DAPM_SUPPLY("MICBIAS2", DA732X_REG_MICBIAS2,
DA732X_MICBIAS_EN_SHIFT,
DA732X_NO_INVERT, NULL, 0),
/* Inputs */
SND_SOC_DAPM_INPUT("MIC1"),
SND_SOC_DAPM_INPUT("MIC2"),
SND_SOC_DAPM_INPUT("MIC3"),
SND_SOC_DAPM_INPUT("AUX1L"),
SND_SOC_DAPM_INPUT("AUX1R"),
/* Outputs */
SND_SOC_DAPM_OUTPUT("HPL"),
SND_SOC_DAPM_OUTPUT("HPR"),
SND_SOC_DAPM_OUTPUT("LOUTL"),
SND_SOC_DAPM_OUTPUT("LOUTR"),
SND_SOC_DAPM_OUTPUT("ClassD"),
/* ADCs */
SND_SOC_DAPM_ADC("ADC1L", NULL, DA732X_REG_ADC1_SEL,
DA732X_ADCL_EN_SHIFT, DA732X_NO_INVERT),
SND_SOC_DAPM_ADC("ADC1R", NULL, DA732X_REG_ADC1_SEL,
DA732X_ADCR_EN_SHIFT, DA732X_NO_INVERT),
SND_SOC_DAPM_ADC("ADC2L", NULL, DA732X_REG_ADC2_SEL,
DA732X_ADCL_EN_SHIFT, DA732X_NO_INVERT),
SND_SOC_DAPM_ADC("ADC2R", NULL, DA732X_REG_ADC2_SEL,
DA732X_ADCR_EN_SHIFT, DA732X_NO_INVERT),
/* DACs */
SND_SOC_DAPM_DAC("DAC1L", NULL, DA732X_REG_DAC1_SEL,
DA732X_DACL_EN_SHIFT, DA732X_NO_INVERT),
SND_SOC_DAPM_DAC("DAC1R", NULL, DA732X_REG_DAC1_SEL,
DA732X_DACR_EN_SHIFT, DA732X_NO_INVERT),
SND_SOC_DAPM_DAC("DAC2L", NULL, DA732X_REG_DAC2_SEL,
DA732X_DACL_EN_SHIFT, DA732X_NO_INVERT),
SND_SOC_DAPM_DAC("DAC2R", NULL, DA732X_REG_DAC2_SEL,
DA732X_DACR_EN_SHIFT, DA732X_NO_INVERT),
SND_SOC_DAPM_DAC("DAC3", NULL, DA732X_REG_DAC3_SEL,
DA732X_DACL_EN_SHIFT, DA732X_NO_INVERT),
/* Input Pgas */
SND_SOC_DAPM_PGA("MIC1 PGA", DA732X_REG_MIC1, DA732X_MIC_EN_SHIFT,
0, NULL, 0),
SND_SOC_DAPM_PGA("MIC2 PGA", DA732X_REG_MIC2, DA732X_MIC_EN_SHIFT,
0, NULL, 0),
SND_SOC_DAPM_PGA("MIC3 PGA", DA732X_REG_MIC3, DA732X_MIC_EN_SHIFT,
0, NULL, 0),
SND_SOC_DAPM_PGA("AUX1L PGA", DA732X_REG_AUX1L, DA732X_AUX_EN_SHIFT,
0, NULL, 0),
SND_SOC_DAPM_PGA("AUX1R PGA", DA732X_REG_AUX1R, DA732X_AUX_EN_SHIFT,
0, NULL, 0),
SND_SOC_DAPM_PGA_E("HP Left", DA732X_REG_HPL, DA732X_HP_OUT_EN_SHIFT,
0, NULL, 0, da732x_out_pga_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("HP Right", DA732X_REG_HPR, DA732X_HP_OUT_EN_SHIFT,
0, NULL, 0, da732x_out_pga_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("LIN2", DA732X_REG_LIN2, DA732X_LIN_OUT_EN_SHIFT,
0, NULL, 0, da732x_out_pga_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("LIN3", DA732X_REG_LIN3, DA732X_LIN_OUT_EN_SHIFT,
0, NULL, 0, da732x_out_pga_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("LIN4", DA732X_REG_LIN4, DA732X_LIN_OUT_EN_SHIFT,
0, NULL, 0, da732x_out_pga_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
/* MUXs */
SND_SOC_DAPM_MUX("ADC1 Left MUX", SND_SOC_NOPM, 0, 0, &adc1l_mux),
SND_SOC_DAPM_MUX("ADC1 Right MUX", SND_SOC_NOPM, 0, 0, &adc1r_mux),
SND_SOC_DAPM_MUX("ADC2 Left MUX", SND_SOC_NOPM, 0, 0, &adc2l_mux),
SND_SOC_DAPM_MUX("ADC2 Right MUX", SND_SOC_NOPM, 0, 0, &adc2r_mux),
SND_SOC_DAPM_MUX("HP Left MUX", SND_SOC_NOPM, 0, 0, &hpl_mux),
SND_SOC_DAPM_MUX("HP Right MUX", SND_SOC_NOPM, 0, 0, &hpr_mux),
SND_SOC_DAPM_MUX("Speaker MUX", SND_SOC_NOPM, 0, 0, &spk_mux),
SND_SOC_DAPM_MUX("LOUT2 MUX", SND_SOC_NOPM, 0, 0, &lout2_mux),
SND_SOC_DAPM_MUX("LOUT4 MUX", SND_SOC_NOPM, 0, 0, &lout4_mux),
/* AIF interfaces */
SND_SOC_DAPM_AIF_OUT("AIFA Output", "AIFA Capture", 0, DA732X_REG_AIFA3,
DA732X_AIF_EN_SHIFT, 0),
SND_SOC_DAPM_AIF_IN("AIFA Input", "AIFA Playback", 0, DA732X_REG_AIFA3,
DA732X_AIF_EN_SHIFT, 0),
SND_SOC_DAPM_AIF_OUT("AIFB Output", "AIFB Capture", 0, DA732X_REG_AIFB3,
DA732X_AIF_EN_SHIFT, 0),
SND_SOC_DAPM_AIF_IN("AIFB Input", "AIFB Playback", 0, DA732X_REG_AIFB3,
DA732X_AIF_EN_SHIFT, 0),
};
static const struct snd_soc_dapm_route da732x_dapm_routes[] = {
/* Inputs */
{"AUX1L PGA", NULL, "AUX1L"},
{"AUX1R PGA", NULL, "AUX1R"},
{"MIC1 PGA", NULL, "MIC1"},
{"MIC2 PGA", NULL, "MIC2"},
{"MIC3 PGA", NULL, "MIC3"},
/* Capture Path */
{"ADC1 Left MUX", "MIC1", "MIC1 PGA"},
{"ADC1 Left MUX", "AUX1L", "AUX1L PGA"},
{"ADC1 Right MUX", "AUX1R", "AUX1R PGA"},
{"ADC1 Right MUX", "MIC2", "MIC2 PGA"},
{"ADC1 Right MUX", "MIC3", "MIC3 PGA"},
{"ADC2 Left MUX", "AUX1L", "AUX1L PGA"},
{"ADC2 Left MUX", "MIC1", "MIC1 PGA"},
{"ADC2 Right MUX", "AUX1R", "AUX1R PGA"},
{"ADC2 Right MUX", "MIC2", "MIC2 PGA"},
{"ADC2 Right MUX", "MIC3", "MIC3 PGA"},
{"ADC1L", NULL, "ADC1 Supply"},
{"ADC1R", NULL, "ADC1 Supply"},
{"ADC2L", NULL, "ADC2 Supply"},
{"ADC2R", NULL, "ADC2 Supply"},
{"ADC1L", NULL, "ADC1 Left MUX"},
{"ADC1R", NULL, "ADC1 Right MUX"},
{"ADC2L", NULL, "ADC2 Left MUX"},
{"ADC2R", NULL, "ADC2 Right MUX"},
{"AIFA Output", NULL, "ADC1L"},
{"AIFA Output", NULL, "ADC1R"},
{"AIFB Output", NULL, "ADC2L"},
{"AIFB Output", NULL, "ADC2R"},
{"HP Left MUX", "Enabled", "AIFA Input"},
{"HP Right MUX", "Enabled", "AIFA Input"},
{"Speaker MUX", "Enabled", "AIFB Input"},
{"LOUT2 MUX", "Enabled", "AIFB Input"},
{"LOUT4 MUX", "Enabled", "AIFB Input"},
{"DAC1L", NULL, "DAC1 CLK"},
{"DAC1R", NULL, "DAC1 CLK"},
{"DAC2L", NULL, "DAC2 CLK"},
{"DAC2R", NULL, "DAC2 CLK"},
{"DAC3", NULL, "DAC3 CLK"},
{"DAC1L", NULL, "HP Left MUX"},
{"DAC1R", NULL, "HP Right MUX"},
{"DAC2L", NULL, "Speaker MUX"},
{"DAC2R", NULL, "LOUT4 MUX"},
{"DAC3", NULL, "LOUT2 MUX"},
/* Output Pgas */
{"HP Left", NULL, "DAC1L"},
{"HP Right", NULL, "DAC1R"},
{"LIN3", NULL, "DAC2L"},
{"LIN4", NULL, "DAC2R"},
{"LIN2", NULL, "DAC3"},
/* Outputs */
{"ClassD", NULL, "LIN3"},
{"LOUTL", NULL, "LIN2"},
{"LOUTR", NULL, "LIN4"},
{"HPL", NULL, "HP Left"},
{"HPR", NULL, "HP Right"},
};
static int da732x_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_component *component = dai->component;
u32 aif = 0;
u32 reg_aif;
u32 fs;
reg_aif = dai->driver->base;
switch (params_width(params)) {
case 16:
aif |= DA732X_AIF_WORD_16;
break;
case 20:
aif |= DA732X_AIF_WORD_20;
break;
case 24:
aif |= DA732X_AIF_WORD_24;
break;
case 32:
aif |= DA732X_AIF_WORD_32;
break;
default:
return -EINVAL;
}
switch (params_rate(params)) {
case 8000:
fs = DA732X_SR_8KHZ;
break;
case 11025:
fs = DA732X_SR_11_025KHZ;
break;
case 12000:
fs = DA732X_SR_12KHZ;
break;
case 16000:
fs = DA732X_SR_16KHZ;
break;
case 22050:
fs = DA732X_SR_22_05KHZ;
break;
case 24000:
fs = DA732X_SR_24KHZ;
break;
case 32000:
fs = DA732X_SR_32KHZ;
break;
case 44100:
fs = DA732X_SR_44_1KHZ;
break;
case 48000:
fs = DA732X_SR_48KHZ;
break;