Quelle  da7218.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * da7218.c - DA7218 ALSA SoC Codec Driver
 *
 * Copyright (c) 2015 Dialog Semiconductor
 *
 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
 */

#include <linux/clk.h>
#include <linux/i2c.h>
#include <linux/of.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <linux/pm.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/regulator/consumer.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <asm/div64.h>

#include <sound/da7218.h>
#include "da7218.h"


/*
 * TLVs and Enums
 */

/* Input TLVs */
static const DECLARE_TLV_DB_SCALE(da7218_mic_gain_tlv, -600, 600, 0);
static const DECLARE_TLV_DB_SCALE(da7218_mixin_gain_tlv, -450, 150, 0);
static const DECLARE_TLV_DB_SCALE(da7218_in_dig_gain_tlv, -8325, 75, 0);
static const DECLARE_TLV_DB_SCALE(da7218_ags_trigger_tlv, -9000, 600, 0);
static const DECLARE_TLV_DB_SCALE(da7218_ags_att_max_tlv, 0, 600, 0);
static const DECLARE_TLV_DB_SCALE(da7218_alc_threshold_tlv, -9450, 150, 0);
static const DECLARE_TLV_DB_SCALE(da7218_alc_gain_tlv, 0, 600, 0);
static const DECLARE_TLV_DB_SCALE(da7218_alc_ana_gain_tlv, 0, 600, 0);

/* Input/Output TLVs */
static const DECLARE_TLV_DB_SCALE(da7218_dmix_gain_tlv, -4200, 150, 0);

/* Output TLVs */
static const DECLARE_TLV_DB_SCALE(da7218_dgs_trigger_tlv, -9450, 150, 0);
static const DECLARE_TLV_DB_SCALE(da7218_dgs_anticlip_tlv, -4200, 600, 0);
static const DECLARE_TLV_DB_SCALE(da7218_dgs_signal_tlv, -9000, 600, 0);
static const DECLARE_TLV_DB_SCALE(da7218_out_eq_band_tlv, -1050, 150, 0);
static const DECLARE_TLV_DB_SCALE(da7218_out_dig_gain_tlv, -8325, 75, 0);
static const DECLARE_TLV_DB_SCALE(da7218_dac_ng_threshold_tlv, -10200, 600, 0);
static const DECLARE_TLV_DB_SCALE(da7218_mixout_gain_tlv, -100, 50, 0);
static const DECLARE_TLV_DB_SCALE(da7218_hp_gain_tlv, -5700, 150, 0);

/* Input Enums */
static const char * const da7218_alc_attack_rate_txt[] = {
 "7.33/fs", "14.66/fs", "29.32/fs", "58.64/fs", "117.3/fs", "234.6/fs",
 "469.1/fs", "938.2/fs", "1876/fs", "3753/fs", "7506/fs", "15012/fs",
 "30024/fs",
};

static const struct soc_enum da7218_alc_attack_rate =
 SOC_ENUM_SINGLE(DA7218_ALC_CTRL2, DA7218_ALC_ATTACK_SHIFT,
   DA7218_ALC_ATTACK_MAX, da7218_alc_attack_rate_txt);

static const char * const da7218_alc_release_rate_txt[] = {
 "28.66/fs", "57.33/fs", "114.6/fs", "229.3/fs", "458.6/fs", "917.1/fs",
 "1834/fs", "3668/fs", "7337/fs", "14674/fs", "29348/fs",
};

static const struct soc_enum da7218_alc_release_rate =
 SOC_ENUM_SINGLE(DA7218_ALC_CTRL2, DA7218_ALC_RELEASE_SHIFT,
   DA7218_ALC_RELEASE_MAX, da7218_alc_release_rate_txt);

static const char * const da7218_alc_hold_time_txt[] = {
 "62/fs", "124/fs", "248/fs", "496/fs", "992/fs", "1984/fs", "3968/fs",
 "7936/fs", "15872/fs", "31744/fs", "63488/fs", "126976/fs",
 "253952/fs", "507904/fs", "1015808/fs", "2031616/fs"
};

static const struct soc_enum da7218_alc_hold_time =
 SOC_ENUM_SINGLE(DA7218_ALC_CTRL3, DA7218_ALC_HOLD_SHIFT,
   DA7218_ALC_HOLD_MAX, da7218_alc_hold_time_txt);

static const char * const da7218_alc_anticlip_step_txt[] = {
 "0.034dB/fs", "0.068dB/fs", "0.136dB/fs", "0.272dB/fs",
};

static const struct soc_enum da7218_alc_anticlip_step =
 SOC_ENUM_SINGLE(DA7218_ALC_ANTICLIP_CTRL,
   DA7218_ALC_ANTICLIP_STEP_SHIFT,
   DA7218_ALC_ANTICLIP_STEP_MAX,
   da7218_alc_anticlip_step_txt);

static const char * const da7218_integ_rate_txt[] = {
 "1/4", "1/16", "1/256", "1/65536"
};

static const struct soc_enum da7218_integ_attack_rate =
 SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL, DA7218_INTEG_ATTACK_SHIFT,
   DA7218_INTEG_MAX, da7218_integ_rate_txt);

static const struct soc_enum da7218_integ_release_rate =
 SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL, DA7218_INTEG_RELEASE_SHIFT,
   DA7218_INTEG_MAX, da7218_integ_rate_txt);

/* Input/Output Enums */
static const char * const da7218_gain_ramp_rate_txt[] = {
 "Nominal Rate * 8", "Nominal Rate", "Nominal Rate / 8",
 "Nominal Rate / 16",
};

static const struct soc_enum da7218_gain_ramp_rate =
 SOC_ENUM_SINGLE(DA7218_GAIN_RAMP_CTRL, DA7218_GAIN_RAMP_RATE_SHIFT,
   DA7218_GAIN_RAMP_RATE_MAX, da7218_gain_ramp_rate_txt);

static const char * const da7218_hpf_mode_txt[] = {
 "Disabled", "Audio", "Voice",
};

static const unsigned int da7218_hpf_mode_val[] = {
 DA7218_HPF_DISABLED, DA7218_HPF_AUDIO_EN, DA7218_HPF_VOICE_EN,
};

static const struct soc_enum da7218_in1_hpf_mode =
 SOC_VALUE_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL,
         DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK,
         DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt,
         da7218_hpf_mode_val);

static const struct soc_enum da7218_in2_hpf_mode =
 SOC_VALUE_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL,
         DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK,
         DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt,
         da7218_hpf_mode_val);

static const struct soc_enum da7218_out1_hpf_mode =
 SOC_VALUE_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL,
         DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK,
         DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt,
         da7218_hpf_mode_val);

static const char * const da7218_audio_hpf_corner_txt[] = {
 "2Hz", "4Hz", "8Hz", "16Hz",
};

static const struct soc_enum da7218_in1_audio_hpf_corner =
 SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL,
   DA7218_IN_1_AUDIO_HPF_CORNER_SHIFT,
   DA7218_AUDIO_HPF_CORNER_MAX,
   da7218_audio_hpf_corner_txt);

static const struct soc_enum da7218_in2_audio_hpf_corner =
 SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL,
   DA7218_IN_2_AUDIO_HPF_CORNER_SHIFT,
   DA7218_AUDIO_HPF_CORNER_MAX,
   da7218_audio_hpf_corner_txt);

static const struct soc_enum da7218_out1_audio_hpf_corner =
 SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL,
   DA7218_OUT_1_AUDIO_HPF_CORNER_SHIFT,
   DA7218_AUDIO_HPF_CORNER_MAX,
   da7218_audio_hpf_corner_txt);

static const char * const da7218_voice_hpf_corner_txt[] = {
 "2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz",
};

static const struct soc_enum da7218_in1_voice_hpf_corner =
 SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL,
   DA7218_IN_1_VOICE_HPF_CORNER_SHIFT,
   DA7218_VOICE_HPF_CORNER_MAX,
   da7218_voice_hpf_corner_txt);

static const struct soc_enum da7218_in2_voice_hpf_corner =
 SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL,
   DA7218_IN_2_VOICE_HPF_CORNER_SHIFT,
   DA7218_VOICE_HPF_CORNER_MAX,
   da7218_voice_hpf_corner_txt);

static const struct soc_enum da7218_out1_voice_hpf_corner =
 SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL,
   DA7218_OUT_1_VOICE_HPF_CORNER_SHIFT,
   DA7218_VOICE_HPF_CORNER_MAX,
   da7218_voice_hpf_corner_txt);

static const char * const da7218_tonegen_dtmf_key_txt[] = {
 "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D",
 "*", "#"
};

static const struct soc_enum da7218_tonegen_dtmf_key =
 SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG1, DA7218_DTMF_REG_SHIFT,
   DA7218_DTMF_REG_MAX, da7218_tonegen_dtmf_key_txt);

static const char * const da7218_tonegen_swg_sel_txt[] = {
 "Sum", "SWG1", "SWG2", "SWG1_1-Cos"
};

static const struct soc_enum da7218_tonegen_swg_sel =
 SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG2, DA7218_SWG_SEL_SHIFT,
   DA7218_SWG_SEL_MAX, da7218_tonegen_swg_sel_txt);

/* Output Enums */
static const char * const da7218_dgs_rise_coeff_txt[] = {
 "1/1", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384",
};

static const struct soc_enum da7218_dgs_rise_coeff =
 SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL, DA7218_DGS_RISE_COEFF_SHIFT,
   DA7218_DGS_RISE_COEFF_MAX, da7218_dgs_rise_coeff_txt);

static const char * const da7218_dgs_fall_coeff_txt[] = {
 "1/4", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384", "1/65536",
};

static const struct soc_enum da7218_dgs_fall_coeff =
 SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL, DA7218_DGS_FALL_COEFF_SHIFT,
   DA7218_DGS_FALL_COEFF_MAX, da7218_dgs_fall_coeff_txt);

static const char * const da7218_dac_ng_setup_time_txt[] = {
 "256 Samples", "512 Samples", "1024 Samples", "2048 Samples"
};

static const struct soc_enum da7218_dac_ng_setup_time =
 SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME,
   DA7218_DAC_NG_SETUP_TIME_SHIFT,
   DA7218_DAC_NG_SETUP_TIME_MAX,
   da7218_dac_ng_setup_time_txt);

static const char * const da7218_dac_ng_rampup_txt[] = {
 "0.22ms/dB", "0.0138ms/dB"
};

static const struct soc_enum da7218_dac_ng_rampup_rate =
 SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME,
   DA7218_DAC_NG_RAMPUP_RATE_SHIFT,
   DA7218_DAC_NG_RAMPUP_RATE_MAX,
   da7218_dac_ng_rampup_txt);

static const char * const da7218_dac_ng_rampdown_txt[] = {
 "0.88ms/dB", "14.08ms/dB"
};

static const struct soc_enum da7218_dac_ng_rampdown_rate =
 SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME,
   DA7218_DAC_NG_RAMPDN_RATE_SHIFT,
   DA7218_DAC_NG_RAMPDN_RATE_MAX,
   da7218_dac_ng_rampdown_txt);

static const char * const da7218_cp_mchange_txt[] = {
 "Largest Volume", "DAC Volume", "Signal Magnitude"
};

static const unsigned int da7218_cp_mchange_val[] = {
 DA7218_CP_MCHANGE_LARGEST_VOL, DA7218_CP_MCHANGE_DAC_VOL,
 DA7218_CP_MCHANGE_SIG_MAG
};

static const struct soc_enum da7218_cp_mchange =
 SOC_VALUE_ENUM_SINGLE(DA7218_CP_CTRL, DA7218_CP_MCHANGE_SHIFT,
         DA7218_CP_MCHANGE_REL_MASK, DA7218_CP_MCHANGE_MAX,
         da7218_cp_mchange_txt, da7218_cp_mchange_val);

static const char * const da7218_cp_fcontrol_txt[] = {
 "1MHz", "500KHz", "250KHz", "125KHz", "63KHz", "0KHz"
};

static const struct soc_enum da7218_cp_fcontrol =
 SOC_ENUM_SINGLE(DA7218_CP_DELAY, DA7218_CP_FCONTROL_SHIFT,
   DA7218_CP_FCONTROL_MAX, da7218_cp_fcontrol_txt);

static const char * const da7218_cp_tau_delay_txt[] = {
 "0ms", "2ms", "4ms", "16ms", "64ms", "128ms", "256ms", "512ms"
};

static const struct soc_enum da7218_cp_tau_delay =
 SOC_ENUM_SINGLE(DA7218_CP_DELAY, DA7218_CP_TAU_DELAY_SHIFT,
   DA7218_CP_TAU_DELAY_MAX, da7218_cp_tau_delay_txt);

/*
 * Control Functions
 */

/* ALC */
static void da7218_alc_calib(struct snd_soc_component *component)
{
 u8 mic_1_ctrl, mic_2_ctrl;
 u8 mixin_1_ctrl, mixin_2_ctrl;
 u8 in_1l_filt_ctrl, in_1r_filt_ctrl, in_2l_filt_ctrl, in_2r_filt_ctrl;
 u8 in_1_hpf_ctrl, in_2_hpf_ctrl;
 u8 calib_ctrl;
 int i = 0;
 bool calibrated = false;

 /* Save current state of MIC control registers */
 mic_1_ctrl = snd_soc_component_read(component, DA7218_MIC_1_CTRL);
 mic_2_ctrl = snd_soc_component_read(component, DA7218_MIC_2_CTRL);

 /* Save current state of input mixer control registers */
 mixin_1_ctrl = snd_soc_component_read(component, DA7218_MIXIN_1_CTRL);
 mixin_2_ctrl = snd_soc_component_read(component, DA7218_MIXIN_2_CTRL);

 /* Save current state of input filter control registers */
 in_1l_filt_ctrl = snd_soc_component_read(component, DA7218_IN_1L_FILTER_CTRL);
 in_1r_filt_ctrl = snd_soc_component_read(component, DA7218_IN_1R_FILTER_CTRL);
 in_2l_filt_ctrl = snd_soc_component_read(component, DA7218_IN_2L_FILTER_CTRL);
 in_2r_filt_ctrl = snd_soc_component_read(component, DA7218_IN_2R_FILTER_CTRL);

 /* Save current state of input HPF control registers */
 in_1_hpf_ctrl = snd_soc_component_read(component, DA7218_IN_1_HPF_FILTER_CTRL);
 in_2_hpf_ctrl = snd_soc_component_read(component, DA7218_IN_2_HPF_FILTER_CTRL);

 /* Enable then Mute MIC PGAs */
 snd_soc_component_update_bits(component, DA7218_MIC_1_CTRL, DA7218_MIC_1_AMP_EN_MASK,
       DA7218_MIC_1_AMP_EN_MASK);
 snd_soc_component_update_bits(component, DA7218_MIC_2_CTRL, DA7218_MIC_2_AMP_EN_MASK,
       DA7218_MIC_2_AMP_EN_MASK);
 snd_soc_component_update_bits(component, DA7218_MIC_1_CTRL,
       DA7218_MIC_1_AMP_MUTE_EN_MASK,
       DA7218_MIC_1_AMP_MUTE_EN_MASK);
 snd_soc_component_update_bits(component, DA7218_MIC_2_CTRL,
       DA7218_MIC_2_AMP_MUTE_EN_MASK,
       DA7218_MIC_2_AMP_MUTE_EN_MASK);

 /* Enable input mixers unmuted */
 snd_soc_component_update_bits(component, DA7218_MIXIN_1_CTRL,
       DA7218_MIXIN_1_AMP_EN_MASK |
       DA7218_MIXIN_1_AMP_MUTE_EN_MASK,
       DA7218_MIXIN_1_AMP_EN_MASK);
 snd_soc_component_update_bits(component, DA7218_MIXIN_2_CTRL,
       DA7218_MIXIN_2_AMP_EN_MASK |
       DA7218_MIXIN_2_AMP_MUTE_EN_MASK,
       DA7218_MIXIN_2_AMP_EN_MASK);

 /* Enable input filters unmuted */
 snd_soc_component_update_bits(component, DA7218_IN_1L_FILTER_CTRL,
       DA7218_IN_1L_FILTER_EN_MASK |
       DA7218_IN_1L_MUTE_EN_MASK,
       DA7218_IN_1L_FILTER_EN_MASK);
 snd_soc_component_update_bits(component, DA7218_IN_1R_FILTER_CTRL,
       DA7218_IN_1R_FILTER_EN_MASK |
       DA7218_IN_1R_MUTE_EN_MASK,
       DA7218_IN_1R_FILTER_EN_MASK);
 snd_soc_component_update_bits(component, DA7218_IN_2L_FILTER_CTRL,
       DA7218_IN_2L_FILTER_EN_MASK |
       DA7218_IN_2L_MUTE_EN_MASK,
       DA7218_IN_2L_FILTER_EN_MASK);
 snd_soc_component_update_bits(component, DA7218_IN_2R_FILTER_CTRL,
       DA7218_IN_2R_FILTER_EN_MASK |
       DA7218_IN_2R_MUTE_EN_MASK,
       DA7218_IN_2R_FILTER_EN_MASK);

 /*
 * Make sure input HPFs voice mode is disabled, otherwise for sampling
 * rates above 32KHz the ADC signals will be stopped and will cause
 * calibration to lock up.
 */
 snd_soc_component_update_bits(component, DA7218_IN_1_HPF_FILTER_CTRL,
       DA7218_IN_1_VOICE_EN_MASK, 0);
 snd_soc_component_update_bits(component, DA7218_IN_2_HPF_FILTER_CTRL,
       DA7218_IN_2_VOICE_EN_MASK, 0);

 /* Perform auto calibration */
 snd_soc_component_update_bits(component, DA7218_CALIB_CTRL, DA7218_CALIB_AUTO_EN_MASK,
       DA7218_CALIB_AUTO_EN_MASK);
 do {
  calib_ctrl = snd_soc_component_read(component, DA7218_CALIB_CTRL);
  if (calib_ctrl & DA7218_CALIB_AUTO_EN_MASK) {
   ++i;
   usleep_range(DA7218_ALC_CALIB_DELAY_MIN,
         DA7218_ALC_CALIB_DELAY_MAX);
  } else {
   calibrated = true;
  }

 } while ((i < DA7218_ALC_CALIB_MAX_TRIES) && (!calibrated));

 /* If auto calibration fails, disable DC offset, hybrid ALC */
 if ((!calibrated) || (calib_ctrl & DA7218_CALIB_OVERFLOW_MASK)) {
  dev_warn(component->dev,
    "ALC auto calibration failed - %s\n",
    (calibrated) ? "overflow" : "timeout");
  snd_soc_component_update_bits(component, DA7218_CALIB_CTRL,
        DA7218_CALIB_OFFSET_EN_MASK, 0);
  snd_soc_component_update_bits(component, DA7218_ALC_CTRL1,
        DA7218_ALC_SYNC_MODE_MASK, 0);

 } else {
  /* Enable DC offset cancellation */
  snd_soc_component_update_bits(component, DA7218_CALIB_CTRL,
        DA7218_CALIB_OFFSET_EN_MASK,
        DA7218_CALIB_OFFSET_EN_MASK);

  /* Enable ALC hybrid mode */
  snd_soc_component_update_bits(component, DA7218_ALC_CTRL1,
        DA7218_ALC_SYNC_MODE_MASK,
        DA7218_ALC_SYNC_MODE_CH1 |
        DA7218_ALC_SYNC_MODE_CH2);
 }

 /* Restore input HPF control registers to original states */
 snd_soc_component_write(component, DA7218_IN_1_HPF_FILTER_CTRL, in_1_hpf_ctrl);
 snd_soc_component_write(component, DA7218_IN_2_HPF_FILTER_CTRL, in_2_hpf_ctrl);

 /* Restore input filter control registers to original states */
 snd_soc_component_write(component, DA7218_IN_1L_FILTER_CTRL, in_1l_filt_ctrl);
 snd_soc_component_write(component, DA7218_IN_1R_FILTER_CTRL, in_1r_filt_ctrl);
 snd_soc_component_write(component, DA7218_IN_2L_FILTER_CTRL, in_2l_filt_ctrl);
 snd_soc_component_write(component, DA7218_IN_2R_FILTER_CTRL, in_2r_filt_ctrl);

 /* Restore input mixer control registers to original state */
 snd_soc_component_write(component, DA7218_MIXIN_1_CTRL, mixin_1_ctrl);
 snd_soc_component_write(component, DA7218_MIXIN_2_CTRL, mixin_2_ctrl);

 /* Restore MIC control registers to original states */
 snd_soc_component_write(component, DA7218_MIC_1_CTRL, mic_1_ctrl);
 snd_soc_component_write(component, DA7218_MIC_2_CTRL, mic_2_ctrl);
}

static int da7218_mixin_gain_put(struct snd_kcontrol *kcontrol,
     struct snd_ctl_elem_value *ucontrol)
{
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 int ret;

 ret = snd_soc_put_volsw(kcontrol, ucontrol);

 /*
 * If ALC in operation and value of control has been updated,
 * make sure calibrated offsets are updated.
 */
 if ((ret == 1) && (da7218->alc_en))
  da7218_alc_calib(component);

 return ret;
}

static int da7218_alc_sw_put(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol)
{
 struct soc_mixer_control *mc =
  (struct soc_mixer_control *) kcontrol->private_value;
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 unsigned int lvalue = ucontrol->value.integer.value[0];
 unsigned int rvalue = ucontrol->value.integer.value[1];
 unsigned int lshift = mc->shift;
 unsigned int rshift = mc->rshift;
 unsigned int mask = (mc->max << lshift) | (mc->max << rshift);

 /* Force ALC offset calibration if enabling ALC */
 if ((lvalue || rvalue) && (!da7218->alc_en))
  da7218_alc_calib(component);

 /* Update bits to detail which channels are enabled/disabled */
 da7218->alc_en &= ~mask;
 da7218->alc_en |= (lvalue << lshift) | (rvalue << rshift);

 return snd_soc_put_volsw(kcontrol, ucontrol);
}

/* ToneGen */
static int da7218_tonegen_freq_get(struct snd_kcontrol *kcontrol,
       struct snd_ctl_elem_value *ucontrol)
{
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 struct soc_mixer_control *mixer_ctrl =
  (struct soc_mixer_control *) kcontrol->private_value;
 unsigned int reg = mixer_ctrl->reg;
 u16 val;
 int ret;

 /*
 * Frequency value spans two 8-bit registers, lower then upper byte.
 * Therefore we need to convert to host endianness here.
 */
 ret = regmap_raw_read(da7218->regmap, reg, &val, 2);
 if (ret)
  return ret;

 ucontrol->value.integer.value[0] = le16_to_cpu(val);

 return 0;
}

static int da7218_tonegen_freq_put(struct snd_kcontrol *kcontrol,
       struct snd_ctl_elem_value *ucontrol)
{
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 struct soc_mixer_control *mixer_ctrl =
  (struct soc_mixer_control *) kcontrol->private_value;
 unsigned int reg = mixer_ctrl->reg;
 u16 val;

 /*
 * Frequency value spans two 8-bit registers, lower then upper byte.
 * Therefore we need to convert to little endian here to align with
 * HW registers.
 */
 val = cpu_to_le16(ucontrol->value.integer.value[0]);

 return regmap_raw_write(da7218->regmap, reg, &val, 2);
}

static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
{
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 struct soc_mixer_control *mixer_ctrl =
  (struct soc_mixer_control *) kcontrol->private_value;
 unsigned int lvalue = ucontrol->value.integer.value[0];
 unsigned int rvalue = ucontrol->value.integer.value[1];
 unsigned int lshift = mixer_ctrl->shift;
 unsigned int rshift = mixer_ctrl->rshift;
 unsigned int mask = (mixer_ctrl->max << lshift) |
       (mixer_ctrl->max << rshift);
 da7218->mic_lvl_det_en &= ~mask;
 da7218->mic_lvl_det_en |= (lvalue << lshift) | (rvalue << rshift);

 /*
 * Here we only enable the feature on paths which are already
 * powered. If a channel is enabled here for level detect, but that path
 * isn't powered, then the channel will actually be enabled when we do
 * power the path (IN_FILTER widget events). This handling avoids
 * unwanted level detect events.
 */
 return snd_soc_component_write(component, mixer_ctrl->reg,
        (da7218->in_filt_en & da7218->mic_lvl_det_en));
}

static int da7218_mic_lvl_det_sw_get(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
{
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 struct soc_mixer_control *mixer_ctrl =
  (struct soc_mixer_control *) kcontrol->private_value;
 unsigned int lshift = mixer_ctrl->shift;
 unsigned int rshift = mixer_ctrl->rshift;
 unsigned int lmask = (mixer_ctrl->max << lshift);
 unsigned int rmask = (mixer_ctrl->max << rshift);

 ucontrol->value.integer.value[0] =
  (da7218->mic_lvl_det_en & lmask) >> lshift;
 ucontrol->value.integer.value[1] =
  (da7218->mic_lvl_det_en & rmask) >> rshift;

 return 0;
}

static int da7218_biquad_coeff_get(struct snd_kcontrol *kcontrol,
       struct snd_ctl_elem_value *ucontrol)
{
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 struct soc_bytes_ext *bytes_ext =
  (struct soc_bytes_ext *) kcontrol->private_value;

 /* Determine which BiQuads we're setting based on size of config data */
 switch (bytes_ext->max) {
 case DA7218_OUT_1_BIQ_5STAGE_CFG_SIZE:
  memcpy(ucontrol->value.bytes.data, da7218->biq_5stage_coeff,
         bytes_ext->max);
  break;
 case DA7218_SIDETONE_BIQ_3STAGE_CFG_SIZE:
  memcpy(ucontrol->value.bytes.data, da7218->stbiq_3stage_coeff,
         bytes_ext->max);
  break;
 default:
  return -EINVAL;
 }

 return 0;
}

static int da7218_biquad_coeff_put(struct snd_kcontrol *kcontrol,
       struct snd_ctl_elem_value *ucontrol)
{
 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 struct soc_bytes_ext *bytes_ext =
  (struct soc_bytes_ext *) kcontrol->private_value;
 u8 reg, out_filt1l;
 u8 cfg[DA7218_BIQ_CFG_SIZE];
 int i;

 /*
 * Determine which BiQuads we're setting based on size of config data,
 * and stored the data for use by get function.
 */
 switch (bytes_ext->max) {
 case DA7218_OUT_1_BIQ_5STAGE_CFG_SIZE:
  reg = DA7218_OUT_1_BIQ_5STAGE_DATA;
  memcpy(da7218->biq_5stage_coeff, ucontrol->value.bytes.data,
         bytes_ext->max);
  break;
 case DA7218_SIDETONE_BIQ_3STAGE_CFG_SIZE:
  reg = DA7218_SIDETONE_BIQ_3STAGE_DATA;
  memcpy(da7218->stbiq_3stage_coeff, ucontrol->value.bytes.data,
         bytes_ext->max);
  break;
 default:
  return -EINVAL;
 }

 /* Make sure at least out filter1 enabled to allow programming */
 out_filt1l = snd_soc_component_read(component, DA7218_OUT_1L_FILTER_CTRL);
 snd_soc_component_write(component, DA7218_OUT_1L_FILTER_CTRL,
        out_filt1l | DA7218_OUT_1L_FILTER_EN_MASK);

 for (i = 0; i < bytes_ext->max; ++i) {
  cfg[DA7218_BIQ_CFG_DATA] = ucontrol->value.bytes.data[i];
  cfg[DA7218_BIQ_CFG_ADDR] = i;
  regmap_raw_write(da7218->regmap, reg, cfg, DA7218_BIQ_CFG_SIZE);
 }

 /* Restore filter to previous setting */
 snd_soc_component_write(component, DA7218_OUT_1L_FILTER_CTRL, out_filt1l);

 return 0;
}


/*
 * KControls
 */

static const struct snd_kcontrol_new da7218_snd_controls[] = {
 /* Mics */
 SOC_SINGLE_TLV("Mic1 Volume", DA7218_MIC_1_GAIN,
         DA7218_MIC_1_AMP_GAIN_SHIFT, DA7218_MIC_AMP_GAIN_MAX,
         DA7218_NO_INVERT, da7218_mic_gain_tlv),
 SOC_SINGLE("Mic1 Switch", DA7218_MIC_1_CTRL,
     DA7218_MIC_1_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),
 SOC_SINGLE_TLV("Mic2 Volume", DA7218_MIC_2_GAIN,
         DA7218_MIC_2_AMP_GAIN_SHIFT, DA7218_MIC_AMP_GAIN_MAX,
         DA7218_NO_INVERT, da7218_mic_gain_tlv),
 SOC_SINGLE("Mic2 Switch", DA7218_MIC_2_CTRL,
     DA7218_MIC_2_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),

 /* Mixer Input */
 SOC_SINGLE_EXT_TLV("Mixin1 Volume", DA7218_MIXIN_1_GAIN,
      DA7218_MIXIN_1_AMP_GAIN_SHIFT,
      DA7218_MIXIN_AMP_GAIN_MAX, DA7218_NO_INVERT,
      snd_soc_get_volsw, da7218_mixin_gain_put,
      da7218_mixin_gain_tlv),
 SOC_SINGLE("Mixin1 Switch", DA7218_MIXIN_1_CTRL,
     DA7218_MIXIN_1_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),
 SOC_SINGLE("Mixin1 Gain Ramp Switch", DA7218_MIXIN_1_CTRL,
     DA7218_MIXIN_1_AMP_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("Mixin1 ZC Gain Switch", DA7218_MIXIN_1_CTRL,
     DA7218_MIXIN_1_AMP_ZC_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE_EXT_TLV("Mixin2 Volume", DA7218_MIXIN_2_GAIN,
      DA7218_MIXIN_2_AMP_GAIN_SHIFT,
      DA7218_MIXIN_AMP_GAIN_MAX, DA7218_NO_INVERT,
      snd_soc_get_volsw, da7218_mixin_gain_put,
      da7218_mixin_gain_tlv),
 SOC_SINGLE("Mixin2 Switch", DA7218_MIXIN_2_CTRL,
     DA7218_MIXIN_2_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),
 SOC_SINGLE("Mixin2 Gain Ramp Switch", DA7218_MIXIN_2_CTRL,
     DA7218_MIXIN_2_AMP_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("Mixin2 ZC Gain Switch", DA7218_MIXIN_2_CTRL,
     DA7218_MIXIN_2_AMP_ZC_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),

 /* ADCs */
 SOC_SINGLE("ADC1 AAF Switch", DA7218_ADC_1_CTRL,
     DA7218_ADC_1_AAF_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("ADC2 AAF Switch", DA7218_ADC_2_CTRL,
     DA7218_ADC_2_AAF_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("ADC LP Mode Switch", DA7218_ADC_MODE,
     DA7218_ADC_LP_MODE_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),

 /* Input Filters */
 SOC_SINGLE_TLV("In Filter1L Volume", DA7218_IN_1L_GAIN,
         DA7218_IN_1L_DIGITAL_GAIN_SHIFT,
         DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT,
         da7218_in_dig_gain_tlv),
 SOC_SINGLE("In Filter1L Switch", DA7218_IN_1L_FILTER_CTRL,
     DA7218_IN_1L_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),
 SOC_SINGLE("In Filter1L Gain Ramp Switch", DA7218_IN_1L_FILTER_CTRL,
     DA7218_IN_1L_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE_TLV("In Filter1R Volume", DA7218_IN_1R_GAIN,
         DA7218_IN_1R_DIGITAL_GAIN_SHIFT,
         DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT,
         da7218_in_dig_gain_tlv),
 SOC_SINGLE("In Filter1R Switch", DA7218_IN_1R_FILTER_CTRL,
     DA7218_IN_1R_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),
 SOC_SINGLE("In Filter1R Gain Ramp Switch",
     DA7218_IN_1R_FILTER_CTRL, DA7218_IN_1R_RAMP_EN_SHIFT,
     DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT),
 SOC_SINGLE_TLV("In Filter2L Volume", DA7218_IN_2L_GAIN,
         DA7218_IN_2L_DIGITAL_GAIN_SHIFT,
         DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT,
         da7218_in_dig_gain_tlv),
 SOC_SINGLE("In Filter2L Switch", DA7218_IN_2L_FILTER_CTRL,
     DA7218_IN_2L_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),
 SOC_SINGLE("In Filter2L Gain Ramp Switch", DA7218_IN_2L_FILTER_CTRL,
     DA7218_IN_2L_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE_TLV("In Filter2R Volume", DA7218_IN_2R_GAIN,
         DA7218_IN_2R_DIGITAL_GAIN_SHIFT,
         DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT,
         da7218_in_dig_gain_tlv),
 SOC_SINGLE("In Filter2R Switch", DA7218_IN_2R_FILTER_CTRL,
     DA7218_IN_2R_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),
 SOC_SINGLE("In Filter2R Gain Ramp Switch",
     DA7218_IN_2R_FILTER_CTRL, DA7218_IN_2R_RAMP_EN_SHIFT,
     DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT),

 /* AGS */
 SOC_SINGLE_TLV("AGS Trigger", DA7218_AGS_TRIGGER,
         DA7218_AGS_TRIGGER_SHIFT, DA7218_AGS_TRIGGER_MAX,
         DA7218_INVERT, da7218_ags_trigger_tlv),
 SOC_SINGLE_TLV("AGS Max Attenuation", DA7218_AGS_ATT_MAX,
         DA7218_AGS_ATT_MAX_SHIFT, DA7218_AGS_ATT_MAX_MAX,
         DA7218_NO_INVERT, da7218_ags_att_max_tlv),
 SOC_SINGLE("AGS Anticlip Switch", DA7218_AGS_ANTICLIP_CTRL,
     DA7218_AGS_ANTICLIP_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("AGS Channel1 Switch", DA7218_AGS_ENABLE,
     DA7218_AGS_ENABLE_CHAN1_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("AGS Channel2 Switch", DA7218_AGS_ENABLE,
     DA7218_AGS_ENABLE_CHAN2_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),

 /* ALC */
 SOC_ENUM("ALC Attack Rate", da7218_alc_attack_rate),
 SOC_ENUM("ALC Release Rate", da7218_alc_release_rate),
 SOC_ENUM("ALC Hold Time", da7218_alc_hold_time),
 SOC_SINGLE_TLV("ALC Noise Threshold", DA7218_ALC_NOISE,
         DA7218_ALC_NOISE_SHIFT, DA7218_ALC_THRESHOLD_MAX,
         DA7218_INVERT, da7218_alc_threshold_tlv),
 SOC_SINGLE_TLV("ALC Min Threshold", DA7218_ALC_TARGET_MIN,
         DA7218_ALC_THRESHOLD_MIN_SHIFT, DA7218_ALC_THRESHOLD_MAX,
         DA7218_INVERT, da7218_alc_threshold_tlv),
 SOC_SINGLE_TLV("ALC Max Threshold", DA7218_ALC_TARGET_MAX,
         DA7218_ALC_THRESHOLD_MAX_SHIFT, DA7218_ALC_THRESHOLD_MAX,
         DA7218_INVERT, da7218_alc_threshold_tlv),
 SOC_SINGLE_TLV("ALC Max Attenuation", DA7218_ALC_GAIN_LIMITS,
         DA7218_ALC_ATTEN_MAX_SHIFT, DA7218_ALC_ATTEN_GAIN_MAX,
         DA7218_NO_INVERT, da7218_alc_gain_tlv),
 SOC_SINGLE_TLV("ALC Max Gain", DA7218_ALC_GAIN_LIMITS,
         DA7218_ALC_GAIN_MAX_SHIFT, DA7218_ALC_ATTEN_GAIN_MAX,
         DA7218_NO_INVERT, da7218_alc_gain_tlv),
 SOC_SINGLE_RANGE_TLV("ALC Min Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS,
        DA7218_ALC_ANA_GAIN_MIN_SHIFT,
        DA7218_ALC_ANA_GAIN_MIN, DA7218_ALC_ANA_GAIN_MAX,
        DA7218_NO_INVERT, da7218_alc_ana_gain_tlv),
 SOC_SINGLE_RANGE_TLV("ALC Max Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS,
        DA7218_ALC_ANA_GAIN_MAX_SHIFT,
        DA7218_ALC_ANA_GAIN_MIN, DA7218_ALC_ANA_GAIN_MAX,
        DA7218_NO_INVERT, da7218_alc_ana_gain_tlv),
 SOC_ENUM("ALC Anticlip Step", da7218_alc_anticlip_step),
 SOC_SINGLE("ALC Anticlip Switch", DA7218_ALC_ANTICLIP_CTRL,
     DA7218_ALC_ANTICLIP_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_DOUBLE_EXT("ALC Channel1 Switch", DA7218_ALC_CTRL1,
         DA7218_ALC_CHAN1_L_EN_SHIFT, DA7218_ALC_CHAN1_R_EN_SHIFT,
         DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT,
         snd_soc_get_volsw, da7218_alc_sw_put),
 SOC_DOUBLE_EXT("ALC Channel2 Switch", DA7218_ALC_CTRL1,
         DA7218_ALC_CHAN2_L_EN_SHIFT, DA7218_ALC_CHAN2_R_EN_SHIFT,
         DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT,
         snd_soc_get_volsw, da7218_alc_sw_put),

 /* Envelope Tracking */
 SOC_ENUM("Envelope Tracking Attack Rate", da7218_integ_attack_rate),
 SOC_ENUM("Envelope Tracking Release Rate", da7218_integ_release_rate),

 /* Input High-Pass Filters */
 SOC_ENUM("In Filter1 HPF Mode", da7218_in1_hpf_mode),
 SOC_ENUM("In Filter1 HPF Corner Audio", da7218_in1_audio_hpf_corner),
 SOC_ENUM("In Filter1 HPF Corner Voice", da7218_in1_voice_hpf_corner),
 SOC_ENUM("In Filter2 HPF Mode", da7218_in2_hpf_mode),
 SOC_ENUM("In Filter2 HPF Corner Audio", da7218_in2_audio_hpf_corner),
 SOC_ENUM("In Filter2 HPF Corner Voice", da7218_in2_voice_hpf_corner),

 /* Mic Level Detect */
 SOC_DOUBLE_EXT("Mic Level Detect Channel1 Switch", DA7218_LVL_DET_CTRL,
         DA7218_LVL_DET_EN_CHAN1L_SHIFT,
         DA7218_LVL_DET_EN_CHAN1R_SHIFT, DA7218_SWITCH_EN_MAX,
         DA7218_NO_INVERT, da7218_mic_lvl_det_sw_get,
         da7218_mic_lvl_det_sw_put),
 SOC_DOUBLE_EXT("Mic Level Detect Channel2 Switch", DA7218_LVL_DET_CTRL,
         DA7218_LVL_DET_EN_CHAN2L_SHIFT,
         DA7218_LVL_DET_EN_CHAN2R_SHIFT, DA7218_SWITCH_EN_MAX,
         DA7218_NO_INVERT, da7218_mic_lvl_det_sw_get,
         da7218_mic_lvl_det_sw_put),
 SOC_SINGLE("Mic Level Detect Level", DA7218_LVL_DET_LEVEL,
     DA7218_LVL_DET_LEVEL_SHIFT, DA7218_LVL_DET_LEVEL_MAX,
     DA7218_NO_INVERT),

 /* Digital Mixer (Input) */
 SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIL Volume",
         DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN,
         DA7218_OUTDAI_1L_INFILT_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIR Volume",
         DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN,
         DA7218_OUTDAI_1R_INFILT_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIL Volume",
         DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN,
         DA7218_OUTDAI_2L_INFILT_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIR Volume",
         DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN,
         DA7218_OUTDAI_2R_INFILT_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIL Volume",
         DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN,
         DA7218_OUTDAI_1L_INFILT_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIR Volume",
         DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN,
         DA7218_OUTDAI_1R_INFILT_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIL Volume",
         DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN,
         DA7218_OUTDAI_2L_INFILT_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIR Volume",
         DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN,
         DA7218_OUTDAI_2R_INFILT_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIL Volume",
         DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN,
         DA7218_OUTDAI_1L_INFILT_2L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIR Volume",
         DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN,
         DA7218_OUTDAI_1R_INFILT_2L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIL Volume",
         DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN,
         DA7218_OUTDAI_2L_INFILT_2L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIR Volume",
         DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN,
         DA7218_OUTDAI_2R_INFILT_2L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIL Volume",
         DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN,
         DA7218_OUTDAI_1L_INFILT_2R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIR Volume",
         DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN,
         DA7218_OUTDAI_1R_INFILT_2R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIL Volume",
         DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN,
         DA7218_OUTDAI_2L_INFILT_2R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIR Volume",
         DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN,
         DA7218_OUTDAI_2R_INFILT_2R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix ToneGen Out1 DAIL Volume",
         DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN,
         DA7218_OUTDAI_1L_TONEGEN_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix ToneGen Out1 DAIR Volume",
         DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN,
         DA7218_OUTDAI_1R_TONEGEN_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix ToneGen Out2 DAIL Volume",
         DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN,
         DA7218_OUTDAI_2L_TONEGEN_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix ToneGen Out2 DAIR Volume",
         DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN,
         DA7218_OUTDAI_2R_TONEGEN_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In DAIL Out1 DAIL Volume",
         DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN,
         DA7218_OUTDAI_1L_INDAI_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIL Out1 DAIR Volume",
         DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN,
         DA7218_OUTDAI_1R_INDAI_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIL Out2 DAIL Volume",
         DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN,
         DA7218_OUTDAI_2L_INDAI_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIL Out2 DAIR Volume",
         DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN,
         DA7218_OUTDAI_2R_INDAI_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In DAIR Out1 DAIL Volume",
         DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN,
         DA7218_OUTDAI_1L_INDAI_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIR Out1 DAIR Volume",
         DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN,
         DA7218_OUTDAI_1R_INDAI_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIR Out2 DAIL Volume",
         DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN,
         DA7218_OUTDAI_2L_INDAI_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIR Out2 DAIR Volume",
         DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN,
         DA7218_OUTDAI_2R_INDAI_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 /* Digital Mixer (Output) */
 SOC_SINGLE_TLV("DMix In Filter1L Out FilterL Volume",
         DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN,
         DA7218_OUTFILT_1L_INFILT_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1L Out FilterR Volume",
         DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN,
         DA7218_OUTFILT_1R_INFILT_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In Filter1R Out FilterL Volume",
         DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN,
         DA7218_OUTFILT_1L_INFILT_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter1R Out FilterR Volume",
         DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN,
         DA7218_OUTFILT_1R_INFILT_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In Filter2L Out FilterL Volume",
         DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN,
         DA7218_OUTFILT_1L_INFILT_2L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2L Out FilterR Volume",
         DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN,
         DA7218_OUTFILT_1R_INFILT_2L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In Filter2R Out FilterL Volume",
         DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN,
         DA7218_OUTFILT_1L_INFILT_2R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In Filter2R Out FilterR Volume",
         DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN,
         DA7218_OUTFILT_1R_INFILT_2R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix ToneGen Out FilterL Volume",
         DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN,
         DA7218_OUTFILT_1L_TONEGEN_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix ToneGen Out FilterR Volume",
         DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN,
         DA7218_OUTFILT_1R_TONEGEN_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In DAIL Out FilterL Volume",
         DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN,
         DA7218_OUTFILT_1L_INDAI_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIL Out FilterR Volume",
         DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN,
         DA7218_OUTFILT_1R_INDAI_1L_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 SOC_SINGLE_TLV("DMix In DAIR Out FilterL Volume",
         DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN,
         DA7218_OUTFILT_1L_INDAI_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),
 SOC_SINGLE_TLV("DMix In DAIR Out FilterR Volume",
         DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN,
         DA7218_OUTFILT_1R_INDAI_1R_GAIN_SHIFT,
         DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT,
         da7218_dmix_gain_tlv),

 /* Sidetone Filter */
 SND_SOC_BYTES_EXT("Sidetone BiQuad Coefficients",
     DA7218_SIDETONE_BIQ_3STAGE_CFG_SIZE,
     da7218_biquad_coeff_get, da7218_biquad_coeff_put),
 SOC_SINGLE_TLV("Sidetone Volume", DA7218_SIDETONE_GAIN,
         DA7218_SIDETONE_GAIN_SHIFT, DA7218_DMIX_GAIN_MAX,
         DA7218_NO_INVERT, da7218_dmix_gain_tlv),
 SOC_SINGLE("Sidetone Switch", DA7218_SIDETONE_CTRL,
     DA7218_SIDETONE_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),

 /* Tone Generator */
 SOC_ENUM("ToneGen DTMF Key", da7218_tonegen_dtmf_key),
 SOC_SINGLE("ToneGen DTMF Switch", DA7218_TONE_GEN_CFG1,
     DA7218_DTMF_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_ENUM("ToneGen Sinewave Gen Type", da7218_tonegen_swg_sel),
 SOC_SINGLE_EXT("ToneGen Sinewave1 Freq", DA7218_TONE_GEN_FREQ1_L,
         DA7218_FREQ1_L_SHIFT, DA7218_FREQ_MAX, DA7218_NO_INVERT,
         da7218_tonegen_freq_get, da7218_tonegen_freq_put),
 SOC_SINGLE_EXT("ToneGen Sinewave2 Freq", DA7218_TONE_GEN_FREQ2_L,
         DA7218_FREQ2_L_SHIFT, DA7218_FREQ_MAX, DA7218_NO_INVERT,
         da7218_tonegen_freq_get, da7218_tonegen_freq_put),
 SOC_SINGLE("ToneGen On Time", DA7218_TONE_GEN_ON_PER,
     DA7218_BEEP_ON_PER_SHIFT, DA7218_BEEP_ON_OFF_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("ToneGen Off Time", DA7218_TONE_GEN_OFF_PER,
     DA7218_BEEP_OFF_PER_SHIFT, DA7218_BEEP_ON_OFF_MAX,
     DA7218_NO_INVERT),

 /* Gain ramping */
 SOC_ENUM("Gain Ramp Rate", da7218_gain_ramp_rate),

 /* DGS */
 SOC_SINGLE_TLV("DGS Trigger", DA7218_DGS_TRIGGER,
         DA7218_DGS_TRIGGER_LVL_SHIFT, DA7218_DGS_TRIGGER_MAX,
         DA7218_INVERT, da7218_dgs_trigger_tlv),
 SOC_ENUM("DGS Rise Coefficient", da7218_dgs_rise_coeff),
 SOC_ENUM("DGS Fall Coefficient", da7218_dgs_fall_coeff),
 SOC_SINGLE("DGS Sync Delay", DA7218_DGS_SYNC_DELAY,
     DA7218_DGS_SYNC_DELAY_SHIFT, DA7218_DGS_SYNC_DELAY_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("DGS Fast SR Sync Delay", DA7218_DGS_SYNC_DELAY2,
     DA7218_DGS_SYNC_DELAY2_SHIFT, DA7218_DGS_SYNC_DELAY_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("DGS Voice Filter Sync Delay", DA7218_DGS_SYNC_DELAY3,
     DA7218_DGS_SYNC_DELAY3_SHIFT, DA7218_DGS_SYNC_DELAY3_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE_TLV("DGS Anticlip Level", DA7218_DGS_LEVELS,
         DA7218_DGS_ANTICLIP_LVL_SHIFT,
         DA7218_DGS_ANTICLIP_LVL_MAX, DA7218_INVERT,
         da7218_dgs_anticlip_tlv),
 SOC_SINGLE_TLV("DGS Signal Level", DA7218_DGS_LEVELS,
         DA7218_DGS_SIGNAL_LVL_SHIFT, DA7218_DGS_SIGNAL_LVL_MAX,
         DA7218_INVERT, da7218_dgs_signal_tlv),
 SOC_SINGLE("DGS Gain Subrange Switch", DA7218_DGS_GAIN_CTRL,
     DA7218_DGS_SUBR_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("DGS Gain Ramp Switch", DA7218_DGS_GAIN_CTRL,
     DA7218_DGS_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),
 SOC_SINGLE("DGS Gain Steps", DA7218_DGS_GAIN_CTRL,
     DA7218_DGS_STEPS_SHIFT, DA7218_DGS_STEPS_MAX,
     DA7218_NO_INVERT),
 SOC_DOUBLE("DGS Switch", DA7218_DGS_ENABLE, DA7218_DGS_ENABLE_L_SHIFT,
     DA7218_DGS_ENABLE_R_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),

 /* Output High-Pass Filter */
 SOC_ENUM("Out Filter HPF Mode", da7218_out1_hpf_mode),
 SOC_ENUM("Out Filter HPF Corner Audio", da7218_out1_audio_hpf_corner),
 SOC_ENUM("Out Filter HPF Corner Voice", da7218_out1_voice_hpf_corner),

 /* 5-Band Equaliser */
 SOC_SINGLE_TLV("Out EQ Band1 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL,
         DA7218_OUT_1_EQ_BAND1_SHIFT, DA7218_OUT_EQ_BAND_MAX,
         DA7218_NO_INVERT, da7218_out_eq_band_tlv),
 SOC_SINGLE_TLV("Out EQ Band2 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL,
         DA7218_OUT_1_EQ_BAND2_SHIFT, DA7218_OUT_EQ_BAND_MAX,
         DA7218_NO_INVERT, da7218_out_eq_band_tlv),
 SOC_SINGLE_TLV("Out EQ Band3 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL,
         DA7218_OUT_1_EQ_BAND3_SHIFT, DA7218_OUT_EQ_BAND_MAX,
         DA7218_NO_INVERT, da7218_out_eq_band_tlv),
 SOC_SINGLE_TLV("Out EQ Band4 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL,
         DA7218_OUT_1_EQ_BAND4_SHIFT, DA7218_OUT_EQ_BAND_MAX,
         DA7218_NO_INVERT, da7218_out_eq_band_tlv),
 SOC_SINGLE_TLV("Out EQ Band5 Volume", DA7218_OUT_1_EQ_5_FILTER_CTRL,
         DA7218_OUT_1_EQ_BAND5_SHIFT, DA7218_OUT_EQ_BAND_MAX,
         DA7218_NO_INVERT, da7218_out_eq_band_tlv),
 SOC_SINGLE("Out EQ Switch", DA7218_OUT_1_EQ_5_FILTER_CTRL,
     DA7218_OUT_1_EQ_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_NO_INVERT),

 /* BiQuad Filters */
 SND_SOC_BYTES_EXT("BiQuad Coefficients",
     DA7218_OUT_1_BIQ_5STAGE_CFG_SIZE,
     da7218_biquad_coeff_get, da7218_biquad_coeff_put),
 SOC_SINGLE("BiQuad Filter Switch", DA7218_OUT_1_BIQ_5STAGE_CTRL,
     DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
     DA7218_INVERT),

 /* Output Filters */
 SOC_DOUBLE_R_RANGE_TLV("Out Filter Volume", DA7218_OUT_1L_GAIN,
          DA7218_OUT_1R_GAIN,
          DA7218_OUT_1L_DIGITAL_GAIN_SHIFT,
          DA7218_OUT_DIGITAL_GAIN_MIN,
          DA7218_OUT_DIGITAL_GAIN_MAX, DA7218_NO_INVERT,
          da7218_out_dig_gain_tlv),
 SOC_DOUBLE_R("Out Filter Switch", DA7218_OUT_1L_FILTER_CTRL,
       DA7218_OUT_1R_FILTER_CTRL, DA7218_OUT_1L_MUTE_EN_SHIFT,
       DA7218_SWITCH_EN_MAX, DA7218_INVERT),
 SOC_DOUBLE_R("Out Filter Gain Subrange Switch",
       DA7218_OUT_1L_FILTER_CTRL, DA7218_OUT_1R_FILTER_CTRL,
       DA7218_OUT_1L_SUBRANGE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
       DA7218_NO_INVERT),
 SOC_DOUBLE_R("Out Filter Gain Ramp Switch", DA7218_OUT_1L_FILTER_CTRL,
       DA7218_OUT_1R_FILTER_CTRL, DA7218_OUT_1L_RAMP_EN_SHIFT,
       DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT),

 /* Mixer Output */
 SOC_DOUBLE_R_RANGE_TLV("Mixout Volume", DA7218_MIXOUT_L_GAIN,
          DA7218_MIXOUT_R_GAIN,
          DA7218_MIXOUT_L_AMP_GAIN_SHIFT,
          DA7218_MIXOUT_AMP_GAIN_MIN,
          DA7218_MIXOUT_AMP_GAIN_MAX, DA7218_NO_INVERT,
          da7218_mixout_gain_tlv),

 /* DAC Noise Gate */
 SOC_ENUM("DAC NG Setup Time", da7218_dac_ng_setup_time),
 SOC_ENUM("DAC NG Rampup Rate", da7218_dac_ng_rampup_rate),
 SOC_ENUM("DAC NG Rampdown Rate", da7218_dac_ng_rampdown_rate),
 SOC_SINGLE_TLV("DAC NG Off Threshold", DA7218_DAC_NG_OFF_THRESH,
         DA7218_DAC_NG_OFF_THRESHOLD_SHIFT,
         DA7218_DAC_NG_THRESHOLD_MAX, DA7218_NO_INVERT,
         da7218_dac_ng_threshold_tlv),
 SOC_SINGLE_TLV("DAC NG On Threshold", DA7218_DAC_NG_ON_THRESH,
         DA7218_DAC_NG_ON_THRESHOLD_SHIFT,
         DA7218_DAC_NG_THRESHOLD_MAX, DA7218_NO_INVERT,
         da7218_dac_ng_threshold_tlv),
 SOC_SINGLE("DAC NG Switch", DA7218_DAC_NG_CTRL, DA7218_DAC_NG_EN_SHIFT,
     DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT),

 /* CP */
 SOC_ENUM("Charge Pump Track Mode", da7218_cp_mchange),
 SOC_ENUM("Charge Pump Frequency", da7218_cp_fcontrol),
 SOC_ENUM("Charge Pump Decay Rate", da7218_cp_tau_delay),
 SOC_SINGLE("Charge Pump Threshold", DA7218_CP_VOL_THRESHOLD1,
     DA7218_CP_THRESH_VDD2_SHIFT, DA7218_CP_THRESH_VDD2_MAX,
     DA7218_NO_INVERT),

 /* Headphones */
 SOC_DOUBLE_R_RANGE_TLV("Headphone Volume", DA7218_HP_L_GAIN,
          DA7218_HP_R_GAIN, DA7218_HP_L_AMP_GAIN_SHIFT,
          DA7218_HP_AMP_GAIN_MIN, DA7218_HP_AMP_GAIN_MAX,
          DA7218_NO_INVERT, da7218_hp_gain_tlv),
 SOC_DOUBLE_R("Headphone Switch", DA7218_HP_L_CTRL, DA7218_HP_R_CTRL,
       DA7218_HP_L_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX,
       DA7218_INVERT),
 SOC_DOUBLE_R("Headphone Gain Ramp Switch", DA7218_HP_L_CTRL,
       DA7218_HP_R_CTRL, DA7218_HP_L_AMP_RAMP_EN_SHIFT,
       DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT),
 SOC_DOUBLE_R("Headphone ZC Gain Switch", DA7218_HP_L_CTRL,
       DA7218_HP_R_CTRL, DA7218_HP_L_AMP_ZC_EN_SHIFT,
       DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT),
};


/*
 * DAPM Mux Controls
 */

static const char * const da7218_mic_sel_text[] = { "Analog", "Digital" };

static const struct soc_enum da7218_mic1_sel =
 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text),
       da7218_mic_sel_text);

static const struct snd_kcontrol_new da7218_mic1_sel_mux =
 SOC_DAPM_ENUM("Mic1 Mux", da7218_mic1_sel);

static const struct soc_enum da7218_mic2_sel =
 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text),
       da7218_mic_sel_text);

static const struct snd_kcontrol_new da7218_mic2_sel_mux =
 SOC_DAPM_ENUM("Mic2 Mux", da7218_mic2_sel);

static const char * const da7218_sidetone_in_sel_txt[] = {
 "In Filter1L", "In Filter1R", "In Filter2L", "In Filter2R"
};

static const struct soc_enum da7218_sidetone_in_sel =
 SOC_ENUM_SINGLE(DA7218_SIDETONE_IN_SELECT,
   DA7218_SIDETONE_IN_SELECT_SHIFT,
   DA7218_SIDETONE_IN_SELECT_MAX,
   da7218_sidetone_in_sel_txt);

static const struct snd_kcontrol_new da7218_sidetone_in_sel_mux =
 SOC_DAPM_ENUM("Sidetone Mux", da7218_sidetone_in_sel);

static const char * const da7218_out_filt_biq_sel_txt[] = {
 "Bypass", "Enabled"
};

static const struct soc_enum da7218_out_filtl_biq_sel =
 SOC_ENUM_SINGLE(DA7218_OUT_1L_FILTER_CTRL,
   DA7218_OUT_1L_BIQ_5STAGE_SEL_SHIFT,
   DA7218_OUT_BIQ_5STAGE_SEL_MAX,
   da7218_out_filt_biq_sel_txt);

static const struct snd_kcontrol_new da7218_out_filtl_biq_sel_mux =
 SOC_DAPM_ENUM("Out FilterL BiQuad Mux", da7218_out_filtl_biq_sel);

static const struct soc_enum da7218_out_filtr_biq_sel =
 SOC_ENUM_SINGLE(DA7218_OUT_1R_FILTER_CTRL,
   DA7218_OUT_1R_BIQ_5STAGE_SEL_SHIFT,
   DA7218_OUT_BIQ_5STAGE_SEL_MAX,
   da7218_out_filt_biq_sel_txt);

static const struct snd_kcontrol_new da7218_out_filtr_biq_sel_mux =
 SOC_DAPM_ENUM("Out FilterR BiQuad Mux", da7218_out_filtr_biq_sel);


/*
 * DAPM Mixer Controls
 */

#define DA7218_DMIX_CTRLS(reg)      \
 SOC_DAPM_SINGLE("In Filter1L Switch", reg,   \
   DA7218_DMIX_SRC_INFILT1L,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("In Filter1R Switch", reg,   \
   DA7218_DMIX_SRC_INFILT1R,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("In Filter2L Switch", reg,   \
   DA7218_DMIX_SRC_INFILT2L,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("In Filter2R Switch", reg,   \
   DA7218_DMIX_SRC_INFILT2R,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("ToneGen Switch", reg,    \
   DA7218_DMIX_SRC_TONEGEN,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("DAIL Switch", reg, DA7218_DMIX_SRC_DAIL, \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("DAIR Switch", reg, DA7218_DMIX_SRC_DAIR, \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT)

static const struct snd_kcontrol_new da7218_out_dai1l_mix_controls[] = {
 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1L),
};

static const struct snd_kcontrol_new da7218_out_dai1r_mix_controls[] = {
 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1R),
};

static const struct snd_kcontrol_new da7218_out_dai2l_mix_controls[] = {
 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2L),
};

static const struct snd_kcontrol_new da7218_out_dai2r_mix_controls[] = {
 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2R),
};

static const struct snd_kcontrol_new da7218_out_filtl_mix_controls[] = {
 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1L),
};

static const struct snd_kcontrol_new da7218_out_filtr_mix_controls[] = {
 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1R),
};

#define DA7218_DMIX_ST_CTRLS(reg)     \
 SOC_DAPM_SINGLE("Out FilterL Switch", reg,   \
   DA7218_DMIX_ST_SRC_OUTFILT1L,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("Out FilterR Switch", reg,   \
   DA7218_DMIX_ST_SRC_OUTFILT1R,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
 SOC_DAPM_SINGLE("Sidetone Switch", reg,    \
   DA7218_DMIX_ST_SRC_SIDETONE,   \
   DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT)  \

static const struct snd_kcontrol_new da7218_st_out_filtl_mix_controls[] = {
 DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1L),
};

static const struct snd_kcontrol_new da7218_st_out_filtr_mix_controls[] = {
 DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1R),
};


/*
 * DAPM Events
 */

/*
 * We keep track of which input filters are enabled. This is used in the logic
 * for controlling the mic level detect feature.
 */
static int da7218_in_filter_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 da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 u8 mask;

 switch (w->reg) {
 case DA7218_IN_1L_FILTER_CTRL:
  mask = (1 << DA7218_LVL_DET_EN_CHAN1L_SHIFT);
  break;
 case DA7218_IN_1R_FILTER_CTRL:
  mask = (1 << DA7218_LVL_DET_EN_CHAN1R_SHIFT);
  break;
 case DA7218_IN_2L_FILTER_CTRL:
  mask = (1 << DA7218_LVL_DET_EN_CHAN2L_SHIFT);
  break;
 case DA7218_IN_2R_FILTER_CTRL:
  mask = (1 << DA7218_LVL_DET_EN_CHAN2R_SHIFT);
  break;
 default:
  return -EINVAL;
 }

 switch (event) {
 case SND_SOC_DAPM_POST_PMU:
  da7218->in_filt_en |= mask;
  /*
 * If we're enabling path for mic level detect, wait for path
 * to settle before enabling feature to avoid incorrect and
 * unwanted detect events.
 */
  if (mask & da7218->mic_lvl_det_en)
   msleep(DA7218_MIC_LVL_DET_DELAY);
  break;
 case SND_SOC_DAPM_PRE_PMD:
  da7218->in_filt_en &= ~mask;
  break;
 default:
  return -EINVAL;
 }

 /* Enable configured level detection paths */
 snd_soc_component_write(component, DA7218_LVL_DET_CTRL,
        (da7218->in_filt_en & da7218->mic_lvl_det_en));

 return 0;
}

static int da7218_dai_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 da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
 u8 pll_ctrl, pll_status, refosc_cal;
 int i;
 bool success;

 switch (event) {
 case SND_SOC_DAPM_POST_PMU:
  if (da7218->master)
   /* Enable DAI clks for master mode */
   snd_soc_component_update_bits(component, DA7218_DAI_CLK_MODE,
         DA7218_DAI_CLK_EN_MASK,
         DA7218_DAI_CLK_EN_MASK);

  /* Tune reference oscillator */
  snd_soc_component_write(component, DA7218_PLL_REFOSC_CAL,
         DA7218_PLL_REFOSC_CAL_START_MASK);
  snd_soc_component_write(component, DA7218_PLL_REFOSC_CAL,
         DA7218_PLL_REFOSC_CAL_START_MASK |
         DA7218_PLL_REFOSC_CAL_EN_MASK);

  /* Check tuning complete */
  i = 0;
  success = false;
  do {
   refosc_cal = snd_soc_component_read(component, DA7218_PLL_REFOSC_CAL);
   if (!(refosc_cal & DA7218_PLL_REFOSC_CAL_START_MASK)) {
    success = true;
   } else {
    ++i;
    usleep_range(DA7218_REF_OSC_CHECK_DELAY_MIN,
          DA7218_REF_OSC_CHECK_DELAY_MAX);
   }
  } while ((i < DA7218_REF_OSC_CHECK_TRIES) && (!success));

  if (!success)
   dev_warn(component->dev,
     "Reference oscillator failed calibration\n");

  /* PC synchronised to DAI */
  snd_soc_component_write(component, DA7218_PC_COUNT,
         DA7218_PC_RESYNC_AUTO_MASK);

  /* If SRM not enabled, we don't need to check status */
  pll_ctrl = snd_soc_component_read(component, DA7218_PLL_CTRL);
  if ((pll_ctrl & DA7218_PLL_MODE_MASK) != DA7218_PLL_MODE_SRM)
   return 0;

  /* Check SRM has locked */
  i = 0;
  success = false;
  do {
   pll_status = snd_soc_component_read(component, DA7218_PLL_STATUS);
   if (pll_status & DA7218_PLL_SRM_STATUS_SRM_LOCK) {
    success = true;
   } else {
    ++i;
    msleep(DA7218_SRM_CHECK_DELAY);
   }
  } while ((i < DA7218_SRM_CHECK_TRIES) && (!success));

  if (!success)
   dev_warn(component->dev, "SRM failed to lock\n");

  return 0;
 case SND_SOC_DAPM_POST_PMD:
  /* PC free-running */
  snd_soc_component_write(component, DA7218_PC_COUNT, DA7218_PC_FREERUN_MASK);

  if (da7218->master)
   /* Disable DAI clks for master mode */
   snd_soc_component_update_bits(component, DA7218_DAI_CLK_MODE,
         DA7218_DAI_CLK_EN_MASK, 0);

  return 0;
 default:
  return -EINVAL;
 }
}

static int da7218_cp_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 da7218_priv *da7218 = snd_soc_component_get_drvdata(component);

 /*
 * If this is DA7217 and we're using single supply for differential
 * output, we really don't want to touch the charge pump.
 */
 if (da7218->hp_single_supply)
  return 0;

 switch (event) {
 case SND_SOC_DAPM_PRE_PMU:
  snd_soc_component_update_bits(component, DA7218_CP_CTRL, DA7218_CP_EN_MASK,
        DA7218_CP_EN_MASK);
  return 0;
 case SND_SOC_DAPM_PRE_PMD:
  snd_soc_component_update_bits(component, DA7218_CP_CTRL, DA7218_CP_EN_MASK,
        0);
  return 0;
 default:
  return -EINVAL;
 }
}

static int da7218_hp_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:
  /* Enable headphone output */
  snd_soc_component_update_bits(component, w->reg, DA7218_HP_AMP_OE_MASK,
        DA7218_HP_AMP_OE_MASK);
  return 0;
 case SND_SOC_DAPM_PRE_PMD:
  /* Headphone output high impedance */
  snd_soc_component_update_bits(component, w->reg, DA7218_HP_AMP_OE_MASK, 0);
  return 0;
 default:
  return -EINVAL;
 }
}


/*
 * DAPM Widgets
 */

static const struct snd_soc_dapm_widget da7218_dapm_widgets[] = {
 /* Input Supplies */
 SND_SOC_DAPM_SUPPLY("Mic Bias1", DA7218_MICBIAS_EN,
       DA7218_MICBIAS_1_EN_SHIFT, DA7218_NO_INVERT,
       NULL, 0),
 SND_SOC_DAPM_SUPPLY("Mic Bias2", DA7218_MICBIAS_EN,
       DA7218_MICBIAS_2_EN_SHIFT, DA7218_NO_INVERT,
       NULL, 0),
 SND_SOC_DAPM_SUPPLY("DMic1 Left", DA7218_DMIC_1_CTRL,
       DA7218_DMIC_1L_EN_SHIFT, DA7218_NO_INVERT,
       NULL, 0),
 SND_SOC_DAPM_SUPPLY("DMic1 Right", DA7218_DMIC_1_CTRL,
       DA7218_DMIC_1R_EN_SHIFT, DA7218_NO_INVERT,
       NULL, 0),
 SND_SOC_DAPM_SUPPLY("DMic2 Left", DA7218_DMIC_2_CTRL,
       DA7218_DMIC_2L_EN_SHIFT, DA7218_NO_INVERT,
       NULL, 0),
 SND_SOC_DAPM_SUPPLY("DMic2 Right", DA7218_DMIC_2_CTRL,
       DA7218_DMIC_2R_EN_SHIFT, DA7218_NO_INVERT,
       NULL, 0),

 /* Inputs */
 SND_SOC_DAPM_INPUT("MIC1"),
 SND_SOC_DAPM_INPUT("MIC2"),
 SND_SOC_DAPM_INPUT("DMIC1L"),
 SND_SOC_DAPM_INPUT("DMIC1R"),
 SND_SOC_DAPM_INPUT("DMIC2L"),
 SND_SOC_DAPM_INPUT("DMIC2R"),

 /* Input Mixer Supplies */
 SND_SOC_DAPM_SUPPLY("Mixin1 Supply", DA7218_MIXIN_1_CTRL,
       DA7218_MIXIN_1_MIX_SEL_SHIFT, DA7218_NO_INVERT,
       NULL, 0),
 SND_SOC_DAPM_SUPPLY("Mixin2 Supply", DA7218_MIXIN_2_CTRL,
       DA7218_MIXIN_2_MIX_SEL_SHIFT, DA7218_NO_INVERT,
       NULL, 0),

 /* Input PGAs */
 SND_SOC_DAPM_PGA("Mic1 PGA", DA7218_MIC_1_CTRL,
    DA7218_MIC_1_AMP_EN_SHIFT, DA7218_NO_INVERT,
    NULL, 0),
 SND_SOC_DAPM_PGA("Mic2 PGA", DA7218_MIC_2_CTRL,
    DA7218_MIC_2_AMP_EN_SHIFT, DA7218_NO_INVERT,
    NULL, 0),
 SND_SOC_DAPM_PGA("Mixin1 PGA", DA7218_MIXIN_1_CTRL,
    DA7218_MIXIN_1_AMP_EN_SHIFT, DA7218_NO_INVERT,
    NULL, 0),
 SND_SOC_DAPM_PGA("Mixin2 PGA", DA7218_MIXIN_2_CTRL,
    DA7218_MIXIN_2_AMP_EN_SHIFT, DA7218_NO_INVERT,
    NULL, 0),

 /* Mic/DMic Muxes */
 SND_SOC_DAPM_MUX("Mic1 Mux", SND_SOC_NOPM, 0, 0, &da7218_mic1_sel_mux),
 SND_SOC_DAPM_MUX("Mic2 Mux", SND_SOC_NOPM, 0, 0, &da7218_mic2_sel_mux),

 /* Input Filters */
 SND_SOC_DAPM_ADC_E("In Filter1L", NULL, DA7218_IN_1L_FILTER_CTRL,
      DA7218_IN_1L_FILTER_EN_SHIFT, DA7218_NO_INVERT,
      da7218_in_filter_event,
      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_ADC_E("In Filter1R", NULL, DA7218_IN_1R_FILTER_CTRL,
      DA7218_IN_1R_FILTER_EN_SHIFT, DA7218_NO_INVERT,
      da7218_in_filter_event,
      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_ADC_E("In Filter2L", NULL, DA7218_IN_2L_FILTER_CTRL,
      DA7218_IN_2L_FILTER_EN_SHIFT, DA7218_NO_INVERT,
      da7218_in_filter_event,
      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_ADC_E("In Filter2R", NULL, DA7218_IN_2R_FILTER_CTRL,
      DA7218_IN_2R_FILTER_EN_SHIFT, DA7218_NO_INVERT,
      da7218_in_filter_event,
      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),

 /* Tone Generator */
 SND_SOC_DAPM_SIGGEN("TONE"),
 SND_SOC_DAPM_PGA("Tone Generator", DA7218_TONE_GEN_CFG1,
    DA7218_START_STOPN_SHIFT, DA7218_NO_INVERT, NULL, 0),

 /* Sidetone Input */
 SND_SOC_DAPM_MUX("Sidetone Mux", SND_SOC_NOPM, 0, 0,
    &da7218_sidetone_in_sel_mux),
 SND_SOC_DAPM_ADC("Sidetone Filter", NULL, DA7218_SIDETONE_CTRL,
    DA7218_SIDETONE_FILTER_EN_SHIFT, DA7218_NO_INVERT),

 /* Input Mixers */
 SND_SOC_DAPM_MIXER("Mixer DAI1L", SND_SOC_NOPM, 0, 0,
      da7218_out_dai1l_mix_controls,
      ARRAY_SIZE(da7218_out_dai1l_mix_controls)),
 SND_SOC_DAPM_MIXER("Mixer DAI1R", SND_SOC_NOPM, 0, 0,
      da7218_out_dai1r_mix_controls,
      ARRAY_SIZE(da7218_out_dai1r_mix_controls)),
 SND_SOC_DAPM_MIXER("Mixer DAI2L", SND_SOC_NOPM, 0, 0,
      da7218_out_dai2l_mix_controls,
      ARRAY_SIZE(da7218_out_dai2l_mix_controls)),
 SND_SOC_DAPM_MIXER("Mixer DAI2R", SND_SOC_NOPM, 0, 0,
      da7218_out_dai2r_mix_controls,
      ARRAY_SIZE(da7218_out_dai2r_mix_controls)),

 /* DAI Supply */
 SND_SOC_DAPM_SUPPLY("DAI", DA7218_DAI_CTRL, DA7218_DAI_EN_SHIFT,
       DA7218_NO_INVERT, da7218_dai_event,
       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),

 /* DAI */
 SND_SOC_DAPM_AIF_OUT("DAIOUT", "Capture", 0, DA7218_DAI_TDM_CTRL,
        DA7218_DAI_OE_SHIFT, DA7218_NO_INVERT),
 SND_SOC_DAPM_AIF_IN("DAIIN", "Playback", 0, SND_SOC_NOPM, 0, 0),

 /* Output Mixers */
 SND_SOC_DAPM_MIXER("Mixer Out FilterL", SND_SOC_NOPM, 0, 0,
      da7218_out_filtl_mix_controls,
      ARRAY_SIZE(da7218_out_filtl_mix_controls)),
 SND_SOC_DAPM_MIXER("Mixer Out FilterR", SND_SOC_NOPM, 0, 0,
      da7218_out_filtr_mix_controls,
      ARRAY_SIZE(da7218_out_filtr_mix_controls)),

 /* BiQuad Filters */
 SND_SOC_DAPM_MUX("Out FilterL BiQuad Mux", SND_SOC_NOPM, 0, 0,
    &da7218_out_filtl_biq_sel_mux),
 SND_SOC_DAPM_MUX("Out FilterR BiQuad Mux", SND_SOC_NOPM, 0, 0,
    &da7218_out_filtr_biq_sel_mux),
 SND_SOC_DAPM_DAC("BiQuad Filter", NULL, DA7218_OUT_1_BIQ_5STAGE_CTRL,
    DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_SHIFT,
    DA7218_NO_INVERT),

 /* Sidetone Mixers */
 SND_SOC_DAPM_MIXER("ST Mixer Out FilterL", SND_SOC_NOPM, 0, 0,
      da7218_st_out_filtl_mix_controls,
      ARRAY_SIZE(da7218_st_out_filtl_mix_controls)),
 SND_SOC_DAPM_MIXER("ST Mixer Out FilterR", SND_SOC_NOPM, 0, 0,
      da7218_st_out_filtr_mix_controls,
      ARRAY_SIZE(da7218_st_out_filtr_mix_controls)),

 /* Output Filters */
 SND_SOC_DAPM_DAC("Out FilterL", NULL, DA7218_OUT_1L_FILTER_CTRL,
    DA7218_OUT_1L_FILTER_EN_SHIFT, DA7218_NO_INVERT),
 SND_SOC_DAPM_DAC("Out FilterR", NULL, DA7218_OUT_1R_FILTER_CTRL,
    DA7218_IN_1R_FILTER_EN_SHIFT, DA7218_NO_INVERT),

 /* Output PGAs */
 SND_SOC_DAPM_PGA("Mixout Left PGA", DA7218_MIXOUT_L_CTRL,
    DA7218_MIXOUT_L_AMP_EN_SHIFT, DA7218_NO_INVERT,
    NULL, 0),
 SND_SOC_DAPM_PGA("Mixout Right PGA", DA7218_MIXOUT_R_CTRL,
    DA7218_MIXOUT_R_AMP_EN_SHIFT, DA7218_NO_INVERT,
    NULL, 0),
 SND_SOC_DAPM_PGA_E("Headphone Left PGA", DA7218_HP_L_CTRL,
      DA7218_HP_L_AMP_EN_SHIFT, DA7218_NO_INVERT, NULL, 0,
      da7218_hp_pga_event,
      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_PGA_E("Headphone Right PGA", DA7218_HP_R_CTRL,
      DA7218_HP_R_AMP_EN_SHIFT, DA7218_NO_INVERT, NULL, 0,
      da7218_hp_pga_event,
      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),

 /* Output Supplies */
 SND_SOC_DAPM_SUPPLY("Charge Pump", SND_SOC_NOPM, 0, 0, da7218_cp_event,
       SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),

 /* Outputs */
 SND_SOC_DAPM_OUTPUT("HPL"),
 SND_SOC_DAPM_OUTPUT("HPR"),
};


/*
 * DAPM Mixer Routes
 */

#define DA7218_DMIX_ROUTES(name)    \
 {name, "In Filter1L Switch", "In Filter1L"},  \
 {name, "In Filter1R Switch", "In Filter1R"},  \
 {name, "In Filter2L Switch", "In Filter2L"},  \
 {name, "In Filter2R Switch", "In Filter2R"},  \
 {name, "ToneGen Switch", "Tone Generator"},  \
 {name, "DAIL Switch", "DAIIN"},    \
 {name, "DAIR Switch", "DAIIN"}

#define DA7218_DMIX_ST_ROUTES(name)    \
 {name, "Out FilterL Switch", "Out FilterL BiQuad Mux"}, \
 {name, "Out FilterR Switch", "Out FilterR BiQuad Mux"}, \
 {name, "Sidetone Switch", "Sidetone Filter"}


/*
 * DAPM audio route definition
 */

static const struct snd_soc_dapm_route da7218_audio_map[] = {
 /* Input paths */
 {"MIC1", NULL, "Mic Bias1"},
 {"MIC2", NULL, "Mic Bias2"},
 {"DMIC1L", NULL, "Mic Bias1"},
 {"DMIC1L", NULL, "DMic1 Left"},
 {"DMIC1R", NULL, "Mic Bias1"},
 {"DMIC1R", NULL, "DMic1 Right"},
 {"DMIC2L", NULL, "Mic Bias2"},
 {"DMIC2L", NULL, "DMic2 Left"},
 {"DMIC2R", NULL, "Mic Bias2"},
 {"DMIC2R", NULL, "DMic2 Right"},

 {"Mic1 PGA", NULL, "MIC1"},
 {"Mic2 PGA", NULL, "MIC2"},

 {"Mixin1 PGA", NULL, "Mixin1 Supply"},
 {"Mixin2 PGA", NULL, "Mixin2 Supply"},

 {"Mixin1 PGA", NULL, "Mic1 PGA"},
 {"Mixin2 PGA", NULL, "Mic2 PGA"},

 {"Mic1 Mux", "Analog", "Mixin1 PGA"},
 {"Mic1 Mux", "Digital", "DMIC1L"},
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