mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
3322 lines
108 KiB
3322 lines
108 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
|
/* |
|
* da7218.c - DA7218 ALSA SoC Codec Driver |
|
* |
|
* Copyright (c) 2015 Dialog Semiconductor |
|
* |
|
* Author: Adam Thomson <[email protected]> |
|
*/ |
|
|
|
#include <linux/clk.h> |
|
#include <linux/i2c.h> |
|
#include <linux/of_device.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"}, |
|
{"Mic1 Mux", "Digital", "DMIC1R"}, |
|
{"Mic2 Mux", "Analog", "Mixin2 PGA"}, |
|
{"Mic2 Mux", "Digital", "DMIC2L"}, |
|
{"Mic2 Mux", "Digital", "DMIC2R"}, |
|
|
|
{"In Filter1L", NULL, "Mic1 Mux"}, |
|
{"In Filter1R", NULL, "Mic1 Mux"}, |
|
{"In Filter2L", NULL, "Mic2 Mux"}, |
|
{"In Filter2R", NULL, "Mic2 Mux"}, |
|
|
|
{"Tone Generator", NULL, "TONE"}, |
|
|
|
{"Sidetone Mux", "In Filter1L", "In Filter1L"}, |
|
{"Sidetone Mux", "In Filter1R", "In Filter1R"}, |
|
{"Sidetone Mux", "In Filter2L", "In Filter2L"}, |
|
{"Sidetone Mux", "In Filter2R", "In Filter2R"}, |
|
{"Sidetone Filter", NULL, "Sidetone Mux"}, |
|
|
|
DA7218_DMIX_ROUTES("Mixer DAI1L"), |
|
DA7218_DMIX_ROUTES("Mixer DAI1R"), |
|
DA7218_DMIX_ROUTES("Mixer DAI2L"), |
|
DA7218_DMIX_ROUTES("Mixer DAI2R"), |
|
|
|
{"DAIOUT", NULL, "Mixer DAI1L"}, |
|
{"DAIOUT", NULL, "Mixer DAI1R"}, |
|
{"DAIOUT", NULL, "Mixer DAI2L"}, |
|
{"DAIOUT", NULL, "Mixer DAI2R"}, |
|
|
|
{"DAIOUT", NULL, "DAI"}, |
|
|
|
/* Output paths */ |
|
{"DAIIN", NULL, "DAI"}, |
|
|
|
DA7218_DMIX_ROUTES("Mixer Out FilterL"), |
|
DA7218_DMIX_ROUTES("Mixer Out FilterR"), |
|
|
|
{"BiQuad Filter", NULL, "Mixer Out FilterL"}, |
|
{"BiQuad Filter", NULL, "Mixer Out FilterR"}, |
|
|
|
{"Out FilterL BiQuad Mux", "Bypass", "Mixer Out FilterL"}, |
|
{"Out FilterL BiQuad Mux", "Enabled", "BiQuad Filter"}, |
|
{"Out FilterR BiQuad Mux", "Bypass", "Mixer Out FilterR"}, |
|
{"Out FilterR BiQuad Mux", "Enabled", "BiQuad Filter"}, |
|
|
|
DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterL"), |
|
DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterR"), |
|
|
|
{"Out FilterL", NULL, "ST Mixer Out FilterL"}, |
|
{"Out FilterR", NULL, "ST Mixer Out FilterR"}, |
|
|
|
{"Mixout Left PGA", NULL, "Out FilterL"}, |
|
{"Mixout Right PGA", NULL, "Out FilterR"}, |
|
|
|
{"Headphone Left PGA", NULL, "Mixout Left PGA"}, |
|
{"Headphone Right PGA", NULL, "Mixout Right PGA"}, |
|
|
|
{"HPL", NULL, "Headphone Left PGA"}, |
|
{"HPR", NULL, "Headphone Right PGA"}, |
|
|
|
{"HPL", NULL, "Charge Pump"}, |
|
{"HPR", NULL, "Charge Pump"}, |
|
}; |
|
|
|
|
|
/* |
|
* DAI operations |
|
*/ |
|
|
|
static int da7218_set_dai_sysclk(struct snd_soc_dai *codec_dai, |
|
int clk_id, unsigned int freq, int dir) |
|
{ |
|
struct snd_soc_component *component = codec_dai->component; |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
int ret; |
|
|
|
if (da7218->mclk_rate == freq) |
|
return 0; |
|
|
|
if ((freq < 2000000) || (freq > 54000000)) { |
|
dev_err(codec_dai->dev, "Unsupported MCLK value %d\n", |
|
freq); |
|
return -EINVAL; |
|
} |
|
|
|
switch (clk_id) { |
|
case DA7218_CLKSRC_MCLK_SQR: |
|
snd_soc_component_update_bits(component, DA7218_PLL_CTRL, |
|
DA7218_PLL_MCLK_SQR_EN_MASK, |
|
DA7218_PLL_MCLK_SQR_EN_MASK); |
|
break; |
|
case DA7218_CLKSRC_MCLK: |
|
snd_soc_component_update_bits(component, DA7218_PLL_CTRL, |
|
DA7218_PLL_MCLK_SQR_EN_MASK, 0); |
|
break; |
|
default: |
|
dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id); |
|
return -EINVAL; |
|
} |
|
|
|
if (da7218->mclk) { |
|
freq = clk_round_rate(da7218->mclk, freq); |
|
ret = clk_set_rate(da7218->mclk, freq); |
|
if (ret) { |
|
dev_err(codec_dai->dev, "Failed to set clock rate %d\n", |
|
freq); |
|
return ret; |
|
} |
|
} |
|
|
|
da7218->mclk_rate = freq; |
|
|
|
return 0; |
|
} |
|
|
|
static int da7218_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, |
|
int source, unsigned int fref, unsigned int fout) |
|
{ |
|
struct snd_soc_component *component = codec_dai->component; |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
|
|
u8 pll_ctrl, indiv_bits, indiv; |
|
u8 pll_frac_top, pll_frac_bot, pll_integer; |
|
u32 freq_ref; |
|
u64 frac_div; |
|
|
|
/* Verify 2MHz - 54MHz MCLK provided, and set input divider */ |
|
if (da7218->mclk_rate < 2000000) { |
|
dev_err(component->dev, "PLL input clock %d below valid range\n", |
|
da7218->mclk_rate); |
|
return -EINVAL; |
|
} else if (da7218->mclk_rate <= 4500000) { |
|
indiv_bits = DA7218_PLL_INDIV_2_TO_4_5_MHZ; |
|
indiv = DA7218_PLL_INDIV_2_TO_4_5_MHZ_VAL; |
|
} else if (da7218->mclk_rate <= 9000000) { |
|
indiv_bits = DA7218_PLL_INDIV_4_5_TO_9_MHZ; |
|
indiv = DA7218_PLL_INDIV_4_5_TO_9_MHZ_VAL; |
|
} else if (da7218->mclk_rate <= 18000000) { |
|
indiv_bits = DA7218_PLL_INDIV_9_TO_18_MHZ; |
|
indiv = DA7218_PLL_INDIV_9_TO_18_MHZ_VAL; |
|
} else if (da7218->mclk_rate <= 36000000) { |
|
indiv_bits = DA7218_PLL_INDIV_18_TO_36_MHZ; |
|
indiv = DA7218_PLL_INDIV_18_TO_36_MHZ_VAL; |
|
} else if (da7218->mclk_rate <= 54000000) { |
|
indiv_bits = DA7218_PLL_INDIV_36_TO_54_MHZ; |
|
indiv = DA7218_PLL_INDIV_36_TO_54_MHZ_VAL; |
|
} else { |
|
dev_err(component->dev, "PLL input clock %d above valid range\n", |
|
da7218->mclk_rate); |
|
return -EINVAL; |
|
} |
|
freq_ref = (da7218->mclk_rate / indiv); |
|
pll_ctrl = indiv_bits; |
|
|
|
/* Configure PLL */ |
|
switch (source) { |
|
case DA7218_SYSCLK_MCLK: |
|
pll_ctrl |= DA7218_PLL_MODE_BYPASS; |
|
snd_soc_component_update_bits(component, DA7218_PLL_CTRL, |
|
DA7218_PLL_INDIV_MASK | |
|
DA7218_PLL_MODE_MASK, pll_ctrl); |
|
return 0; |
|
case DA7218_SYSCLK_PLL: |
|
pll_ctrl |= DA7218_PLL_MODE_NORMAL; |
|
break; |
|
case DA7218_SYSCLK_PLL_SRM: |
|
pll_ctrl |= DA7218_PLL_MODE_SRM; |
|
break; |
|
default: |
|
dev_err(component->dev, "Invalid PLL config\n"); |
|
return -EINVAL; |
|
} |
|
|
|
/* Calculate dividers for PLL */ |
|
pll_integer = fout / freq_ref; |
|
frac_div = (u64)(fout % freq_ref) * 8192ULL; |
|
do_div(frac_div, freq_ref); |
|
pll_frac_top = (frac_div >> DA7218_BYTE_SHIFT) & DA7218_BYTE_MASK; |
|
pll_frac_bot = (frac_div) & DA7218_BYTE_MASK; |
|
|
|
/* Write PLL config & dividers */ |
|
snd_soc_component_write(component, DA7218_PLL_FRAC_TOP, pll_frac_top); |
|
snd_soc_component_write(component, DA7218_PLL_FRAC_BOT, pll_frac_bot); |
|
snd_soc_component_write(component, DA7218_PLL_INTEGER, pll_integer); |
|
snd_soc_component_update_bits(component, DA7218_PLL_CTRL, |
|
DA7218_PLL_MODE_MASK | DA7218_PLL_INDIV_MASK, |
|
pll_ctrl); |
|
|
|
return 0; |
|
} |
|
|
|
static int da7218_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) |
|
{ |
|
struct snd_soc_component *component = codec_dai->component; |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
u8 dai_clk_mode = 0, dai_ctrl = 0; |
|
|
|
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
|
case SND_SOC_DAIFMT_CBM_CFM: |
|
da7218->master = true; |
|
break; |
|
case SND_SOC_DAIFMT_CBS_CFS: |
|
da7218->master = false; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
|
case SND_SOC_DAIFMT_I2S: |
|
case SND_SOC_DAIFMT_LEFT_J: |
|
case SND_SOC_DAIFMT_RIGHT_J: |
|
switch (fmt & SND_SOC_DAIFMT_INV_MASK) { |
|
case SND_SOC_DAIFMT_NB_NF: |
|
break; |
|
case SND_SOC_DAIFMT_NB_IF: |
|
dai_clk_mode |= DA7218_DAI_WCLK_POL_INV; |
|
break; |
|
case SND_SOC_DAIFMT_IB_NF: |
|
dai_clk_mode |= DA7218_DAI_CLK_POL_INV; |
|
break; |
|
case SND_SOC_DAIFMT_IB_IF: |
|
dai_clk_mode |= DA7218_DAI_WCLK_POL_INV | |
|
DA7218_DAI_CLK_POL_INV; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
break; |
|
case SND_SOC_DAIFMT_DSP_B: |
|
switch (fmt & SND_SOC_DAIFMT_INV_MASK) { |
|
case SND_SOC_DAIFMT_NB_NF: |
|
dai_clk_mode |= DA7218_DAI_CLK_POL_INV; |
|
break; |
|
case SND_SOC_DAIFMT_NB_IF: |
|
dai_clk_mode |= DA7218_DAI_WCLK_POL_INV | |
|
DA7218_DAI_CLK_POL_INV; |
|
break; |
|
case SND_SOC_DAIFMT_IB_NF: |
|
break; |
|
case SND_SOC_DAIFMT_IB_IF: |
|
dai_clk_mode |= DA7218_DAI_WCLK_POL_INV; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
|
case SND_SOC_DAIFMT_I2S: |
|
dai_ctrl |= DA7218_DAI_FORMAT_I2S; |
|
break; |
|
case SND_SOC_DAIFMT_LEFT_J: |
|
dai_ctrl |= DA7218_DAI_FORMAT_LEFT_J; |
|
break; |
|
case SND_SOC_DAIFMT_RIGHT_J: |
|
dai_ctrl |= DA7218_DAI_FORMAT_RIGHT_J; |
|
break; |
|
case SND_SOC_DAIFMT_DSP_B: |
|
dai_ctrl |= DA7218_DAI_FORMAT_DSP; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
/* By default 64 BCLKs per WCLK is supported */ |
|
dai_clk_mode |= DA7218_DAI_BCLKS_PER_WCLK_64; |
|
|
|
snd_soc_component_write(component, DA7218_DAI_CLK_MODE, dai_clk_mode); |
|
snd_soc_component_update_bits(component, DA7218_DAI_CTRL, DA7218_DAI_FORMAT_MASK, |
|
dai_ctrl); |
|
|
|
return 0; |
|
} |
|
|
|
static int da7218_set_dai_tdm_slot(struct snd_soc_dai *dai, |
|
unsigned int tx_mask, unsigned int rx_mask, |
|
int slots, int slot_width) |
|
{ |
|
struct snd_soc_component *component = dai->component; |
|
u8 dai_bclks_per_wclk; |
|
u32 frame_size; |
|
|
|
/* No channels enabled so disable TDM, revert to 64-bit frames */ |
|
if (!tx_mask) { |
|
snd_soc_component_update_bits(component, DA7218_DAI_TDM_CTRL, |
|
DA7218_DAI_TDM_CH_EN_MASK | |
|
DA7218_DAI_TDM_MODE_EN_MASK, 0); |
|
snd_soc_component_update_bits(component, DA7218_DAI_CLK_MODE, |
|
DA7218_DAI_BCLKS_PER_WCLK_MASK, |
|
DA7218_DAI_BCLKS_PER_WCLK_64); |
|
return 0; |
|
} |
|
|
|
/* Check we have valid slots */ |
|
if (fls(tx_mask) > DA7218_DAI_TDM_MAX_SLOTS) { |
|
dev_err(component->dev, "Invalid number of slots, max = %d\n", |
|
DA7218_DAI_TDM_MAX_SLOTS); |
|
return -EINVAL; |
|
} |
|
|
|
/* Check we have a valid offset given (first 2 bytes of rx_mask) */ |
|
if (rx_mask >> DA7218_2BYTE_SHIFT) { |
|
dev_err(component->dev, "Invalid slot offset, max = %d\n", |
|
DA7218_2BYTE_MASK); |
|
return -EINVAL; |
|
} |
|
|
|
/* Calculate & validate frame size based on slot info provided. */ |
|
frame_size = slots * slot_width; |
|
switch (frame_size) { |
|
case 32: |
|
dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_32; |
|
break; |
|
case 64: |
|
dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_64; |
|
break; |
|
case 128: |
|
dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_128; |
|
break; |
|
case 256: |
|
dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_256; |
|
break; |
|
default: |
|
dev_err(component->dev, "Invalid frame size\n"); |
|
return -EINVAL; |
|
} |
|
|
|
snd_soc_component_update_bits(component, DA7218_DAI_CLK_MODE, |
|
DA7218_DAI_BCLKS_PER_WCLK_MASK, |
|
dai_bclks_per_wclk); |
|
snd_soc_component_write(component, DA7218_DAI_OFFSET_LOWER, |
|
(rx_mask & DA7218_BYTE_MASK)); |
|
snd_soc_component_write(component, DA7218_DAI_OFFSET_UPPER, |
|
((rx_mask >> DA7218_BYTE_SHIFT) & DA7218_BYTE_MASK)); |
|
snd_soc_component_update_bits(component, DA7218_DAI_TDM_CTRL, |
|
DA7218_DAI_TDM_CH_EN_MASK | |
|
DA7218_DAI_TDM_MODE_EN_MASK, |
|
(tx_mask << DA7218_DAI_TDM_CH_EN_SHIFT) | |
|
DA7218_DAI_TDM_MODE_EN_MASK); |
|
|
|
return 0; |
|
} |
|
|
|
static int da7218_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; |
|
u8 dai_ctrl = 0, fs; |
|
unsigned int channels; |
|
|
|
switch (params_width(params)) { |
|
case 16: |
|
dai_ctrl |= DA7218_DAI_WORD_LENGTH_S16_LE; |
|
break; |
|
case 20: |
|
dai_ctrl |= DA7218_DAI_WORD_LENGTH_S20_LE; |
|
break; |
|
case 24: |
|
dai_ctrl |= DA7218_DAI_WORD_LENGTH_S24_LE; |
|
break; |
|
case 32: |
|
dai_ctrl |= DA7218_DAI_WORD_LENGTH_S32_LE; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
channels = params_channels(params); |
|
if ((channels < 1) || (channels > DA7218_DAI_CH_NUM_MAX)) { |
|
dev_err(component->dev, |
|
"Invalid number of channels, only 1 to %d supported\n", |
|
DA7218_DAI_CH_NUM_MAX); |
|
return -EINVAL; |
|
} |
|
dai_ctrl |= channels << DA7218_DAI_CH_NUM_SHIFT; |
|
|
|
switch (params_rate(params)) { |
|
case 8000: |
|
fs = DA7218_SR_8000; |
|
break; |
|
case 11025: |
|
fs = DA7218_SR_11025; |
|
break; |
|
case 12000: |
|
fs = DA7218_SR_12000; |
|
break; |
|
case 16000: |
|
fs = DA7218_SR_16000; |
|
break; |
|
case 22050: |
|
fs = DA7218_SR_22050; |
|
break; |
|
case 24000: |
|
fs = DA7218_SR_24000; |
|
break; |
|
case 32000: |
|
fs = DA7218_SR_32000; |
|
break; |
|
case 44100: |
|
fs = DA7218_SR_44100; |
|
break; |
|
case 48000: |
|
fs = DA7218_SR_48000; |
|
break; |
|
case 88200: |
|
fs = DA7218_SR_88200; |
|
break; |
|
case 96000: |
|
fs = DA7218_SR_96000; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
|
|
snd_soc_component_update_bits(component, DA7218_DAI_CTRL, |
|
DA7218_DAI_WORD_LENGTH_MASK | DA7218_DAI_CH_NUM_MASK, |
|
dai_ctrl); |
|
/* SRs tied for ADCs and DACs. */ |
|
snd_soc_component_write(component, DA7218_SR, |
|
(fs << DA7218_SR_DAC_SHIFT) | (fs << DA7218_SR_ADC_SHIFT)); |
|
|
|
return 0; |
|
} |
|
|
|
static const struct snd_soc_dai_ops da7218_dai_ops = { |
|
.hw_params = da7218_hw_params, |
|
.set_sysclk = da7218_set_dai_sysclk, |
|
.set_pll = da7218_set_dai_pll, |
|
.set_fmt = da7218_set_dai_fmt, |
|
.set_tdm_slot = da7218_set_dai_tdm_slot, |
|
}; |
|
|
|
#define DA7218_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ |
|
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) |
|
|
|
static struct snd_soc_dai_driver da7218_dai = { |
|
.name = "da7218-hifi", |
|
.playback = { |
|
.stream_name = "Playback", |
|
.channels_min = 1, |
|
.channels_max = 4, /* Only 2 channels of data */ |
|
.rates = SNDRV_PCM_RATE_8000_96000, |
|
.formats = DA7218_FORMATS, |
|
}, |
|
.capture = { |
|
.stream_name = "Capture", |
|
.channels_min = 1, |
|
.channels_max = 4, |
|
.rates = SNDRV_PCM_RATE_8000_96000, |
|
.formats = DA7218_FORMATS, |
|
}, |
|
.ops = &da7218_dai_ops, |
|
.symmetric_rate = 1, |
|
.symmetric_channels = 1, |
|
.symmetric_sample_bits = 1, |
|
}; |
|
|
|
|
|
/* |
|
* HP Detect |
|
*/ |
|
|
|
int da7218_hpldet(struct snd_soc_component *component, struct snd_soc_jack *jack) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
|
|
if (da7218->dev_id == DA7217_DEV_ID) |
|
return -EINVAL; |
|
|
|
da7218->jack = jack; |
|
snd_soc_component_update_bits(component, DA7218_HPLDET_JACK, |
|
DA7218_HPLDET_JACK_EN_MASK, |
|
jack ? DA7218_HPLDET_JACK_EN_MASK : 0); |
|
|
|
return 0; |
|
} |
|
EXPORT_SYMBOL_GPL(da7218_hpldet); |
|
|
|
static void da7218_micldet_irq(struct snd_soc_component *component) |
|
{ |
|
char *envp[] = { |
|
"EVENT=MIC_LEVEL_DETECT", |
|
NULL, |
|
}; |
|
|
|
kobject_uevent_env(&component->dev->kobj, KOBJ_CHANGE, envp); |
|
} |
|
|
|
static void da7218_hpldet_irq(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
u8 jack_status; |
|
int report; |
|
|
|
jack_status = snd_soc_component_read(component, DA7218_EVENT_STATUS); |
|
|
|
if (jack_status & DA7218_HPLDET_JACK_STS_MASK) |
|
report = SND_JACK_HEADPHONE; |
|
else |
|
report = 0; |
|
|
|
snd_soc_jack_report(da7218->jack, report, SND_JACK_HEADPHONE); |
|
} |
|
|
|
/* |
|
* IRQ |
|
*/ |
|
|
|
static irqreturn_t da7218_irq_thread(int irq, void *data) |
|
{ |
|
struct snd_soc_component *component = data; |
|
u8 status; |
|
|
|
/* Read IRQ status reg */ |
|
status = snd_soc_component_read(component, DA7218_EVENT); |
|
if (!status) |
|
return IRQ_NONE; |
|
|
|
/* Mic level detect */ |
|
if (status & DA7218_LVL_DET_EVENT_MASK) |
|
da7218_micldet_irq(component); |
|
|
|
/* HP detect */ |
|
if (status & DA7218_HPLDET_JACK_EVENT_MASK) |
|
da7218_hpldet_irq(component); |
|
|
|
/* Clear interrupts */ |
|
snd_soc_component_write(component, DA7218_EVENT, status); |
|
|
|
return IRQ_HANDLED; |
|
} |
|
|
|
/* |
|
* DT |
|
*/ |
|
|
|
static const struct of_device_id da7218_of_match[] = { |
|
{ .compatible = "dlg,da7217", .data = (void *) DA7217_DEV_ID }, |
|
{ .compatible = "dlg,da7218", .data = (void *) DA7218_DEV_ID }, |
|
{ } |
|
}; |
|
MODULE_DEVICE_TABLE(of, da7218_of_match); |
|
|
|
static inline int da7218_of_get_id(struct device *dev) |
|
{ |
|
const struct of_device_id *id = of_match_device(da7218_of_match, dev); |
|
|
|
if (id) |
|
return (uintptr_t)id->data; |
|
else |
|
return -EINVAL; |
|
} |
|
|
|
static enum da7218_micbias_voltage |
|
da7218_of_micbias_lvl(struct snd_soc_component *component, u32 val) |
|
{ |
|
switch (val) { |
|
case 1200: |
|
return DA7218_MICBIAS_1_2V; |
|
case 1600: |
|
return DA7218_MICBIAS_1_6V; |
|
case 1800: |
|
return DA7218_MICBIAS_1_8V; |
|
case 2000: |
|
return DA7218_MICBIAS_2_0V; |
|
case 2200: |
|
return DA7218_MICBIAS_2_2V; |
|
case 2400: |
|
return DA7218_MICBIAS_2_4V; |
|
case 2600: |
|
return DA7218_MICBIAS_2_6V; |
|
case 2800: |
|
return DA7218_MICBIAS_2_8V; |
|
case 3000: |
|
return DA7218_MICBIAS_3_0V; |
|
default: |
|
dev_warn(component->dev, "Invalid micbias level"); |
|
return DA7218_MICBIAS_1_6V; |
|
} |
|
} |
|
|
|
static enum da7218_mic_amp_in_sel |
|
da7218_of_mic_amp_in_sel(struct snd_soc_component *component, const char *str) |
|
{ |
|
if (!strcmp(str, "diff")) { |
|
return DA7218_MIC_AMP_IN_SEL_DIFF; |
|
} else if (!strcmp(str, "se_p")) { |
|
return DA7218_MIC_AMP_IN_SEL_SE_P; |
|
} else if (!strcmp(str, "se_n")) { |
|
return DA7218_MIC_AMP_IN_SEL_SE_N; |
|
} else { |
|
dev_warn(component->dev, "Invalid mic input type selection"); |
|
return DA7218_MIC_AMP_IN_SEL_DIFF; |
|
} |
|
} |
|
|
|
static enum da7218_dmic_data_sel |
|
da7218_of_dmic_data_sel(struct snd_soc_component *component, const char *str) |
|
{ |
|
if (!strcmp(str, "lrise_rfall")) { |
|
return DA7218_DMIC_DATA_LRISE_RFALL; |
|
} else if (!strcmp(str, "lfall_rrise")) { |
|
return DA7218_DMIC_DATA_LFALL_RRISE; |
|
} else { |
|
dev_warn(component->dev, "Invalid DMIC data type selection"); |
|
return DA7218_DMIC_DATA_LRISE_RFALL; |
|
} |
|
} |
|
|
|
static enum da7218_dmic_samplephase |
|
da7218_of_dmic_samplephase(struct snd_soc_component *component, const char *str) |
|
{ |
|
if (!strcmp(str, "on_clkedge")) { |
|
return DA7218_DMIC_SAMPLE_ON_CLKEDGE; |
|
} else if (!strcmp(str, "between_clkedge")) { |
|
return DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE; |
|
} else { |
|
dev_warn(component->dev, "Invalid DMIC sample phase"); |
|
return DA7218_DMIC_SAMPLE_ON_CLKEDGE; |
|
} |
|
} |
|
|
|
static enum da7218_dmic_clk_rate |
|
da7218_of_dmic_clkrate(struct snd_soc_component *component, u32 val) |
|
{ |
|
switch (val) { |
|
case 1500000: |
|
return DA7218_DMIC_CLK_1_5MHZ; |
|
case 3000000: |
|
return DA7218_DMIC_CLK_3_0MHZ; |
|
default: |
|
dev_warn(component->dev, "Invalid DMIC clock rate"); |
|
return DA7218_DMIC_CLK_3_0MHZ; |
|
} |
|
} |
|
|
|
static enum da7218_hpldet_jack_rate |
|
da7218_of_jack_rate(struct snd_soc_component *component, u32 val) |
|
{ |
|
switch (val) { |
|
case 5: |
|
return DA7218_HPLDET_JACK_RATE_5US; |
|
case 10: |
|
return DA7218_HPLDET_JACK_RATE_10US; |
|
case 20: |
|
return DA7218_HPLDET_JACK_RATE_20US; |
|
case 40: |
|
return DA7218_HPLDET_JACK_RATE_40US; |
|
case 80: |
|
return DA7218_HPLDET_JACK_RATE_80US; |
|
case 160: |
|
return DA7218_HPLDET_JACK_RATE_160US; |
|
case 320: |
|
return DA7218_HPLDET_JACK_RATE_320US; |
|
case 640: |
|
return DA7218_HPLDET_JACK_RATE_640US; |
|
default: |
|
dev_warn(component->dev, "Invalid jack detect rate"); |
|
return DA7218_HPLDET_JACK_RATE_40US; |
|
} |
|
} |
|
|
|
static enum da7218_hpldet_jack_debounce |
|
da7218_of_jack_debounce(struct snd_soc_component *component, u32 val) |
|
{ |
|
switch (val) { |
|
case 0: |
|
return DA7218_HPLDET_JACK_DEBOUNCE_OFF; |
|
case 2: |
|
return DA7218_HPLDET_JACK_DEBOUNCE_2; |
|
case 3: |
|
return DA7218_HPLDET_JACK_DEBOUNCE_3; |
|
case 4: |
|
return DA7218_HPLDET_JACK_DEBOUNCE_4; |
|
default: |
|
dev_warn(component->dev, "Invalid jack debounce"); |
|
return DA7218_HPLDET_JACK_DEBOUNCE_2; |
|
} |
|
} |
|
|
|
static enum da7218_hpldet_jack_thr |
|
da7218_of_jack_thr(struct snd_soc_component *component, u32 val) |
|
{ |
|
switch (val) { |
|
case 84: |
|
return DA7218_HPLDET_JACK_THR_84PCT; |
|
case 88: |
|
return DA7218_HPLDET_JACK_THR_88PCT; |
|
case 92: |
|
return DA7218_HPLDET_JACK_THR_92PCT; |
|
case 96: |
|
return DA7218_HPLDET_JACK_THR_96PCT; |
|
default: |
|
dev_warn(component->dev, "Invalid jack threshold level"); |
|
return DA7218_HPLDET_JACK_THR_84PCT; |
|
} |
|
} |
|
|
|
static struct da7218_pdata *da7218_of_to_pdata(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
struct device_node *np = component->dev->of_node; |
|
struct device_node *hpldet_np; |
|
struct da7218_pdata *pdata; |
|
struct da7218_hpldet_pdata *hpldet_pdata; |
|
const char *of_str; |
|
u32 of_val32; |
|
|
|
pdata = devm_kzalloc(component->dev, sizeof(*pdata), GFP_KERNEL); |
|
if (!pdata) |
|
return NULL; |
|
|
|
if (of_property_read_u32(np, "dlg,micbias1-lvl-millivolt", &of_val32) >= 0) |
|
pdata->micbias1_lvl = da7218_of_micbias_lvl(component, of_val32); |
|
else |
|
pdata->micbias1_lvl = DA7218_MICBIAS_1_6V; |
|
|
|
if (of_property_read_u32(np, "dlg,micbias2-lvl-millivolt", &of_val32) >= 0) |
|
pdata->micbias2_lvl = da7218_of_micbias_lvl(component, of_val32); |
|
else |
|
pdata->micbias2_lvl = DA7218_MICBIAS_1_6V; |
|
|
|
if (!of_property_read_string(np, "dlg,mic1-amp-in-sel", &of_str)) |
|
pdata->mic1_amp_in_sel = |
|
da7218_of_mic_amp_in_sel(component, of_str); |
|
else |
|
pdata->mic1_amp_in_sel = DA7218_MIC_AMP_IN_SEL_DIFF; |
|
|
|
if (!of_property_read_string(np, "dlg,mic2-amp-in-sel", &of_str)) |
|
pdata->mic2_amp_in_sel = |
|
da7218_of_mic_amp_in_sel(component, of_str); |
|
else |
|
pdata->mic2_amp_in_sel = DA7218_MIC_AMP_IN_SEL_DIFF; |
|
|
|
if (!of_property_read_string(np, "dlg,dmic1-data-sel", &of_str)) |
|
pdata->dmic1_data_sel = da7218_of_dmic_data_sel(component, of_str); |
|
else |
|
pdata->dmic1_data_sel = DA7218_DMIC_DATA_LRISE_RFALL; |
|
|
|
if (!of_property_read_string(np, "dlg,dmic1-samplephase", &of_str)) |
|
pdata->dmic1_samplephase = |
|
da7218_of_dmic_samplephase(component, of_str); |
|
else |
|
pdata->dmic1_samplephase = DA7218_DMIC_SAMPLE_ON_CLKEDGE; |
|
|
|
if (of_property_read_u32(np, "dlg,dmic1-clkrate-hz", &of_val32) >= 0) |
|
pdata->dmic1_clk_rate = da7218_of_dmic_clkrate(component, of_val32); |
|
else |
|
pdata->dmic1_clk_rate = DA7218_DMIC_CLK_3_0MHZ; |
|
|
|
if (!of_property_read_string(np, "dlg,dmic2-data-sel", &of_str)) |
|
pdata->dmic2_data_sel = da7218_of_dmic_data_sel(component, of_str); |
|
else |
|
pdata->dmic2_data_sel = DA7218_DMIC_DATA_LRISE_RFALL; |
|
|
|
if (!of_property_read_string(np, "dlg,dmic2-samplephase", &of_str)) |
|
pdata->dmic2_samplephase = |
|
da7218_of_dmic_samplephase(component, of_str); |
|
else |
|
pdata->dmic2_samplephase = DA7218_DMIC_SAMPLE_ON_CLKEDGE; |
|
|
|
if (of_property_read_u32(np, "dlg,dmic2-clkrate-hz", &of_val32) >= 0) |
|
pdata->dmic2_clk_rate = da7218_of_dmic_clkrate(component, of_val32); |
|
else |
|
pdata->dmic2_clk_rate = DA7218_DMIC_CLK_3_0MHZ; |
|
|
|
if (da7218->dev_id == DA7217_DEV_ID) { |
|
if (of_property_read_bool(np, "dlg,hp-diff-single-supply")) |
|
pdata->hp_diff_single_supply = true; |
|
} |
|
|
|
if (da7218->dev_id == DA7218_DEV_ID) { |
|
hpldet_np = of_get_child_by_name(np, "da7218_hpldet"); |
|
if (!hpldet_np) |
|
return pdata; |
|
|
|
hpldet_pdata = devm_kzalloc(component->dev, sizeof(*hpldet_pdata), |
|
GFP_KERNEL); |
|
if (!hpldet_pdata) { |
|
of_node_put(hpldet_np); |
|
return pdata; |
|
} |
|
pdata->hpldet_pdata = hpldet_pdata; |
|
|
|
if (of_property_read_u32(hpldet_np, "dlg,jack-rate-us", |
|
&of_val32) >= 0) |
|
hpldet_pdata->jack_rate = |
|
da7218_of_jack_rate(component, of_val32); |
|
else |
|
hpldet_pdata->jack_rate = DA7218_HPLDET_JACK_RATE_40US; |
|
|
|
if (of_property_read_u32(hpldet_np, "dlg,jack-debounce", |
|
&of_val32) >= 0) |
|
hpldet_pdata->jack_debounce = |
|
da7218_of_jack_debounce(component, of_val32); |
|
else |
|
hpldet_pdata->jack_debounce = |
|
DA7218_HPLDET_JACK_DEBOUNCE_2; |
|
|
|
if (of_property_read_u32(hpldet_np, "dlg,jack-threshold-pct", |
|
&of_val32) >= 0) |
|
hpldet_pdata->jack_thr = |
|
da7218_of_jack_thr(component, of_val32); |
|
else |
|
hpldet_pdata->jack_thr = DA7218_HPLDET_JACK_THR_84PCT; |
|
|
|
if (of_property_read_bool(hpldet_np, "dlg,comp-inv")) |
|
hpldet_pdata->comp_inv = true; |
|
|
|
if (of_property_read_bool(hpldet_np, "dlg,hyst")) |
|
hpldet_pdata->hyst = true; |
|
|
|
if (of_property_read_bool(hpldet_np, "dlg,discharge")) |
|
hpldet_pdata->discharge = true; |
|
|
|
of_node_put(hpldet_np); |
|
} |
|
|
|
return pdata; |
|
} |
|
|
|
|
|
/* |
|
* Codec driver functions |
|
*/ |
|
|
|
static int da7218_set_bias_level(struct snd_soc_component *component, |
|
enum snd_soc_bias_level level) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
int ret; |
|
|
|
switch (level) { |
|
case SND_SOC_BIAS_ON: |
|
break; |
|
case SND_SOC_BIAS_PREPARE: |
|
/* Enable MCLK for transition to ON state */ |
|
if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_STANDBY) { |
|
if (da7218->mclk) { |
|
ret = clk_prepare_enable(da7218->mclk); |
|
if (ret) { |
|
dev_err(component->dev, "Failed to enable mclk\n"); |
|
return ret; |
|
} |
|
} |
|
} |
|
|
|
break; |
|
case SND_SOC_BIAS_STANDBY: |
|
if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { |
|
/* Master bias */ |
|
snd_soc_component_update_bits(component, DA7218_REFERENCES, |
|
DA7218_BIAS_EN_MASK, |
|
DA7218_BIAS_EN_MASK); |
|
|
|
/* Internal LDO */ |
|
snd_soc_component_update_bits(component, DA7218_LDO_CTRL, |
|
DA7218_LDO_EN_MASK, |
|
DA7218_LDO_EN_MASK); |
|
} else { |
|
/* Remove MCLK */ |
|
if (da7218->mclk) |
|
clk_disable_unprepare(da7218->mclk); |
|
} |
|
break; |
|
case SND_SOC_BIAS_OFF: |
|
/* Only disable if jack detection disabled */ |
|
if (!da7218->jack) { |
|
/* Internal LDO */ |
|
snd_soc_component_update_bits(component, DA7218_LDO_CTRL, |
|
DA7218_LDO_EN_MASK, 0); |
|
|
|
/* Master bias */ |
|
snd_soc_component_update_bits(component, DA7218_REFERENCES, |
|
DA7218_BIAS_EN_MASK, 0); |
|
} |
|
break; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static const char *da7218_supply_names[DA7218_NUM_SUPPLIES] = { |
|
[DA7218_SUPPLY_VDD] = "VDD", |
|
[DA7218_SUPPLY_VDDMIC] = "VDDMIC", |
|
[DA7218_SUPPLY_VDDIO] = "VDDIO", |
|
}; |
|
|
|
static int da7218_handle_supplies(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
struct regulator *vddio; |
|
u8 io_voltage_lvl = DA7218_IO_VOLTAGE_LEVEL_2_5V_3_6V; |
|
int i, ret; |
|
|
|
/* Get required supplies */ |
|
for (i = 0; i < DA7218_NUM_SUPPLIES; ++i) |
|
da7218->supplies[i].supply = da7218_supply_names[i]; |
|
|
|
ret = devm_regulator_bulk_get(component->dev, DA7218_NUM_SUPPLIES, |
|
da7218->supplies); |
|
if (ret) { |
|
dev_err(component->dev, "Failed to get supplies\n"); |
|
return ret; |
|
} |
|
|
|
/* Determine VDDIO voltage provided */ |
|
vddio = da7218->supplies[DA7218_SUPPLY_VDDIO].consumer; |
|
ret = regulator_get_voltage(vddio); |
|
if (ret < 1500000) |
|
dev_warn(component->dev, "Invalid VDDIO voltage\n"); |
|
else if (ret < 2500000) |
|
io_voltage_lvl = DA7218_IO_VOLTAGE_LEVEL_1_5V_2_5V; |
|
|
|
/* Enable main supplies */ |
|
ret = regulator_bulk_enable(DA7218_NUM_SUPPLIES, da7218->supplies); |
|
if (ret) { |
|
dev_err(component->dev, "Failed to enable supplies\n"); |
|
return ret; |
|
} |
|
|
|
/* Ensure device in active mode */ |
|
snd_soc_component_write(component, DA7218_SYSTEM_ACTIVE, DA7218_SYSTEM_ACTIVE_MASK); |
|
|
|
/* Update IO voltage level range */ |
|
snd_soc_component_write(component, DA7218_IO_CTRL, io_voltage_lvl); |
|
|
|
return 0; |
|
} |
|
|
|
static void da7218_handle_pdata(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
struct da7218_pdata *pdata = da7218->pdata; |
|
|
|
if (pdata) { |
|
u8 micbias_lvl = 0, dmic_cfg = 0; |
|
|
|
/* Mic Bias voltages */ |
|
switch (pdata->micbias1_lvl) { |
|
case DA7218_MICBIAS_1_2V: |
|
micbias_lvl |= DA7218_MICBIAS_1_LP_MODE_MASK; |
|
break; |
|
case DA7218_MICBIAS_1_6V: |
|
case DA7218_MICBIAS_1_8V: |
|
case DA7218_MICBIAS_2_0V: |
|
case DA7218_MICBIAS_2_2V: |
|
case DA7218_MICBIAS_2_4V: |
|
case DA7218_MICBIAS_2_6V: |
|
case DA7218_MICBIAS_2_8V: |
|
case DA7218_MICBIAS_3_0V: |
|
micbias_lvl |= (pdata->micbias1_lvl << |
|
DA7218_MICBIAS_1_LEVEL_SHIFT); |
|
break; |
|
} |
|
|
|
switch (pdata->micbias2_lvl) { |
|
case DA7218_MICBIAS_1_2V: |
|
micbias_lvl |= DA7218_MICBIAS_2_LP_MODE_MASK; |
|
break; |
|
case DA7218_MICBIAS_1_6V: |
|
case DA7218_MICBIAS_1_8V: |
|
case DA7218_MICBIAS_2_0V: |
|
case DA7218_MICBIAS_2_2V: |
|
case DA7218_MICBIAS_2_4V: |
|
case DA7218_MICBIAS_2_6V: |
|
case DA7218_MICBIAS_2_8V: |
|
case DA7218_MICBIAS_3_0V: |
|
micbias_lvl |= (pdata->micbias2_lvl << |
|
DA7218_MICBIAS_2_LEVEL_SHIFT); |
|
break; |
|
} |
|
|
|
snd_soc_component_write(component, DA7218_MICBIAS_CTRL, micbias_lvl); |
|
|
|
/* Mic */ |
|
switch (pdata->mic1_amp_in_sel) { |
|
case DA7218_MIC_AMP_IN_SEL_DIFF: |
|
case DA7218_MIC_AMP_IN_SEL_SE_P: |
|
case DA7218_MIC_AMP_IN_SEL_SE_N: |
|
snd_soc_component_write(component, DA7218_MIC_1_SELECT, |
|
pdata->mic1_amp_in_sel); |
|
break; |
|
} |
|
|
|
switch (pdata->mic2_amp_in_sel) { |
|
case DA7218_MIC_AMP_IN_SEL_DIFF: |
|
case DA7218_MIC_AMP_IN_SEL_SE_P: |
|
case DA7218_MIC_AMP_IN_SEL_SE_N: |
|
snd_soc_component_write(component, DA7218_MIC_2_SELECT, |
|
pdata->mic2_amp_in_sel); |
|
break; |
|
} |
|
|
|
/* DMic */ |
|
switch (pdata->dmic1_data_sel) { |
|
case DA7218_DMIC_DATA_LFALL_RRISE: |
|
case DA7218_DMIC_DATA_LRISE_RFALL: |
|
dmic_cfg |= (pdata->dmic1_data_sel << |
|
DA7218_DMIC_1_DATA_SEL_SHIFT); |
|
break; |
|
} |
|
|
|
switch (pdata->dmic1_samplephase) { |
|
case DA7218_DMIC_SAMPLE_ON_CLKEDGE: |
|
case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE: |
|
dmic_cfg |= (pdata->dmic1_samplephase << |
|
DA7218_DMIC_1_SAMPLEPHASE_SHIFT); |
|
break; |
|
} |
|
|
|
switch (pdata->dmic1_clk_rate) { |
|
case DA7218_DMIC_CLK_3_0MHZ: |
|
case DA7218_DMIC_CLK_1_5MHZ: |
|
dmic_cfg |= (pdata->dmic1_clk_rate << |
|
DA7218_DMIC_1_CLK_RATE_SHIFT); |
|
break; |
|
} |
|
|
|
snd_soc_component_update_bits(component, DA7218_DMIC_1_CTRL, |
|
DA7218_DMIC_1_DATA_SEL_MASK | |
|
DA7218_DMIC_1_SAMPLEPHASE_MASK | |
|
DA7218_DMIC_1_CLK_RATE_MASK, dmic_cfg); |
|
|
|
dmic_cfg = 0; |
|
switch (pdata->dmic2_data_sel) { |
|
case DA7218_DMIC_DATA_LFALL_RRISE: |
|
case DA7218_DMIC_DATA_LRISE_RFALL: |
|
dmic_cfg |= (pdata->dmic2_data_sel << |
|
DA7218_DMIC_2_DATA_SEL_SHIFT); |
|
break; |
|
} |
|
|
|
switch (pdata->dmic2_samplephase) { |
|
case DA7218_DMIC_SAMPLE_ON_CLKEDGE: |
|
case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE: |
|
dmic_cfg |= (pdata->dmic2_samplephase << |
|
DA7218_DMIC_2_SAMPLEPHASE_SHIFT); |
|
break; |
|
} |
|
|
|
switch (pdata->dmic2_clk_rate) { |
|
case DA7218_DMIC_CLK_3_0MHZ: |
|
case DA7218_DMIC_CLK_1_5MHZ: |
|
dmic_cfg |= (pdata->dmic2_clk_rate << |
|
DA7218_DMIC_2_CLK_RATE_SHIFT); |
|
break; |
|
} |
|
|
|
snd_soc_component_update_bits(component, DA7218_DMIC_2_CTRL, |
|
DA7218_DMIC_2_DATA_SEL_MASK | |
|
DA7218_DMIC_2_SAMPLEPHASE_MASK | |
|
DA7218_DMIC_2_CLK_RATE_MASK, dmic_cfg); |
|
|
|
/* DA7217 Specific */ |
|
if (da7218->dev_id == DA7217_DEV_ID) { |
|
da7218->hp_single_supply = |
|
pdata->hp_diff_single_supply; |
|
|
|
if (da7218->hp_single_supply) { |
|
snd_soc_component_write(component, DA7218_HP_DIFF_UNLOCK, |
|
DA7218_HP_DIFF_UNLOCK_VAL); |
|
snd_soc_component_update_bits(component, DA7218_HP_DIFF_CTRL, |
|
DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK, |
|
DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK); |
|
} |
|
} |
|
|
|
/* DA7218 Specific */ |
|
if ((da7218->dev_id == DA7218_DEV_ID) && |
|
(pdata->hpldet_pdata)) { |
|
struct da7218_hpldet_pdata *hpldet_pdata = |
|
pdata->hpldet_pdata; |
|
u8 hpldet_cfg = 0; |
|
|
|
switch (hpldet_pdata->jack_rate) { |
|
case DA7218_HPLDET_JACK_RATE_5US: |
|
case DA7218_HPLDET_JACK_RATE_10US: |
|
case DA7218_HPLDET_JACK_RATE_20US: |
|
case DA7218_HPLDET_JACK_RATE_40US: |
|
case DA7218_HPLDET_JACK_RATE_80US: |
|
case DA7218_HPLDET_JACK_RATE_160US: |
|
case DA7218_HPLDET_JACK_RATE_320US: |
|
case DA7218_HPLDET_JACK_RATE_640US: |
|
hpldet_cfg |= |
|
(hpldet_pdata->jack_rate << |
|
DA7218_HPLDET_JACK_RATE_SHIFT); |
|
break; |
|
} |
|
|
|
switch (hpldet_pdata->jack_debounce) { |
|
case DA7218_HPLDET_JACK_DEBOUNCE_OFF: |
|
case DA7218_HPLDET_JACK_DEBOUNCE_2: |
|
case DA7218_HPLDET_JACK_DEBOUNCE_3: |
|
case DA7218_HPLDET_JACK_DEBOUNCE_4: |
|
hpldet_cfg |= |
|
(hpldet_pdata->jack_debounce << |
|
DA7218_HPLDET_JACK_DEBOUNCE_SHIFT); |
|
break; |
|
} |
|
|
|
switch (hpldet_pdata->jack_thr) { |
|
case DA7218_HPLDET_JACK_THR_84PCT: |
|
case DA7218_HPLDET_JACK_THR_88PCT: |
|
case DA7218_HPLDET_JACK_THR_92PCT: |
|
case DA7218_HPLDET_JACK_THR_96PCT: |
|
hpldet_cfg |= |
|
(hpldet_pdata->jack_thr << |
|
DA7218_HPLDET_JACK_THR_SHIFT); |
|
break; |
|
} |
|
snd_soc_component_update_bits(component, DA7218_HPLDET_JACK, |
|
DA7218_HPLDET_JACK_RATE_MASK | |
|
DA7218_HPLDET_JACK_DEBOUNCE_MASK | |
|
DA7218_HPLDET_JACK_THR_MASK, |
|
hpldet_cfg); |
|
|
|
hpldet_cfg = 0; |
|
if (hpldet_pdata->comp_inv) |
|
hpldet_cfg |= DA7218_HPLDET_COMP_INV_MASK; |
|
|
|
if (hpldet_pdata->hyst) |
|
hpldet_cfg |= DA7218_HPLDET_HYST_EN_MASK; |
|
|
|
if (hpldet_pdata->discharge) |
|
hpldet_cfg |= DA7218_HPLDET_DISCHARGE_EN_MASK; |
|
|
|
snd_soc_component_write(component, DA7218_HPLDET_CTRL, hpldet_cfg); |
|
} |
|
} |
|
} |
|
|
|
static int da7218_probe(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
int ret; |
|
|
|
/* Regulator configuration */ |
|
ret = da7218_handle_supplies(component); |
|
if (ret) |
|
return ret; |
|
|
|
/* Handle DT/Platform data */ |
|
if (component->dev->of_node) |
|
da7218->pdata = da7218_of_to_pdata(component); |
|
else |
|
da7218->pdata = dev_get_platdata(component->dev); |
|
|
|
da7218_handle_pdata(component); |
|
|
|
/* Check if MCLK provided, if not the clock is NULL */ |
|
da7218->mclk = devm_clk_get(component->dev, "mclk"); |
|
if (IS_ERR(da7218->mclk)) { |
|
if (PTR_ERR(da7218->mclk) != -ENOENT) { |
|
ret = PTR_ERR(da7218->mclk); |
|
goto err_disable_reg; |
|
} else { |
|
da7218->mclk = NULL; |
|
} |
|
} |
|
|
|
/* Default PC to free-running */ |
|
snd_soc_component_write(component, DA7218_PC_COUNT, DA7218_PC_FREERUN_MASK); |
|
|
|
/* |
|
* Default Output Filter mixers to off otherwise DAPM will power |
|
* Mic to HP passthrough paths by default at startup. |
|
*/ |
|
snd_soc_component_write(component, DA7218_DROUTING_OUTFILT_1L, 0); |
|
snd_soc_component_write(component, DA7218_DROUTING_OUTFILT_1R, 0); |
|
|
|
/* Default CP to normal load, power mode */ |
|
snd_soc_component_update_bits(component, DA7218_CP_CTRL, |
|
DA7218_CP_SMALL_SWITCH_FREQ_EN_MASK, 0); |
|
|
|
/* Default gain ramping */ |
|
snd_soc_component_update_bits(component, DA7218_MIXIN_1_CTRL, |
|
DA7218_MIXIN_1_AMP_RAMP_EN_MASK, |
|
DA7218_MIXIN_1_AMP_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_MIXIN_2_CTRL, |
|
DA7218_MIXIN_2_AMP_RAMP_EN_MASK, |
|
DA7218_MIXIN_2_AMP_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_IN_1L_FILTER_CTRL, |
|
DA7218_IN_1L_RAMP_EN_MASK, |
|
DA7218_IN_1L_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_IN_1R_FILTER_CTRL, |
|
DA7218_IN_1R_RAMP_EN_MASK, |
|
DA7218_IN_1R_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_IN_2L_FILTER_CTRL, |
|
DA7218_IN_2L_RAMP_EN_MASK, |
|
DA7218_IN_2L_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_IN_2R_FILTER_CTRL, |
|
DA7218_IN_2R_RAMP_EN_MASK, |
|
DA7218_IN_2R_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_DGS_GAIN_CTRL, |
|
DA7218_DGS_RAMP_EN_MASK, DA7218_DGS_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_OUT_1L_FILTER_CTRL, |
|
DA7218_OUT_1L_RAMP_EN_MASK, |
|
DA7218_OUT_1L_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_OUT_1R_FILTER_CTRL, |
|
DA7218_OUT_1R_RAMP_EN_MASK, |
|
DA7218_OUT_1R_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_HP_L_CTRL, |
|
DA7218_HP_L_AMP_RAMP_EN_MASK, |
|
DA7218_HP_L_AMP_RAMP_EN_MASK); |
|
snd_soc_component_update_bits(component, DA7218_HP_R_CTRL, |
|
DA7218_HP_R_AMP_RAMP_EN_MASK, |
|
DA7218_HP_R_AMP_RAMP_EN_MASK); |
|
|
|
/* Default infinite tone gen, start/stop by Kcontrol */ |
|
snd_soc_component_write(component, DA7218_TONE_GEN_CYCLES, DA7218_BEEP_CYCLES_MASK); |
|
|
|
/* DA7217 specific config */ |
|
if (da7218->dev_id == DA7217_DEV_ID) { |
|
snd_soc_component_update_bits(component, DA7218_HP_DIFF_CTRL, |
|
DA7218_HP_AMP_DIFF_MODE_EN_MASK, |
|
DA7218_HP_AMP_DIFF_MODE_EN_MASK); |
|
|
|
/* Only DA7218 supports HP detect, mask off for DA7217 */ |
|
snd_soc_component_write(component, DA7218_EVENT_MASK, |
|
DA7218_HPLDET_JACK_EVENT_IRQ_MSK_MASK); |
|
} |
|
|
|
if (da7218->irq) { |
|
ret = devm_request_threaded_irq(component->dev, da7218->irq, NULL, |
|
da7218_irq_thread, |
|
IRQF_TRIGGER_LOW | IRQF_ONESHOT, |
|
"da7218", component); |
|
if (ret != 0) { |
|
dev_err(component->dev, "Failed to request IRQ %d: %d\n", |
|
da7218->irq, ret); |
|
goto err_disable_reg; |
|
} |
|
|
|
} |
|
|
|
return 0; |
|
|
|
err_disable_reg: |
|
regulator_bulk_disable(DA7218_NUM_SUPPLIES, da7218->supplies); |
|
|
|
return ret; |
|
} |
|
|
|
static void da7218_remove(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
|
|
regulator_bulk_disable(DA7218_NUM_SUPPLIES, da7218->supplies); |
|
} |
|
|
|
#ifdef CONFIG_PM |
|
static int da7218_suspend(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
|
|
da7218_set_bias_level(component, SND_SOC_BIAS_OFF); |
|
|
|
/* Put device into standby mode if jack detection disabled */ |
|
if (!da7218->jack) |
|
snd_soc_component_write(component, DA7218_SYSTEM_ACTIVE, 0); |
|
|
|
return 0; |
|
} |
|
|
|
static int da7218_resume(struct snd_soc_component *component) |
|
{ |
|
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component); |
|
|
|
/* Put device into active mode if previously moved to standby */ |
|
if (!da7218->jack) |
|
snd_soc_component_write(component, DA7218_SYSTEM_ACTIVE, |
|
DA7218_SYSTEM_ACTIVE_MASK); |
|
|
|
da7218_set_bias_level(component, SND_SOC_BIAS_STANDBY); |
|
|
|
return 0; |
|
} |
|
#else |
|
#define da7218_suspend NULL |
|
#define da7218_resume NULL |
|
#endif |
|
|
|
static const struct snd_soc_component_driver soc_component_dev_da7218 = { |
|
.probe = da7218_probe, |
|
.remove = da7218_remove, |
|
.suspend = da7218_suspend, |
|
.resume = da7218_resume, |
|
.set_bias_level = da7218_set_bias_level, |
|
.controls = da7218_snd_controls, |
|
.num_controls = ARRAY_SIZE(da7218_snd_controls), |
|
.dapm_widgets = da7218_dapm_widgets, |
|
.num_dapm_widgets = ARRAY_SIZE(da7218_dapm_widgets), |
|
.dapm_routes = da7218_audio_map, |
|
.num_dapm_routes = ARRAY_SIZE(da7218_audio_map), |
|
.idle_bias_on = 1, |
|
.use_pmdown_time = 1, |
|
.endianness = 1, |
|
.non_legacy_dai_naming = 1, |
|
}; |
|
|
|
|
|
/* |
|
* Regmap configs |
|
*/ |
|
|
|
static struct reg_default da7218_reg_defaults[] = { |
|
{ DA7218_SYSTEM_ACTIVE, 0x00 }, |
|
{ DA7218_CIF_CTRL, 0x00 }, |
|
{ DA7218_SPARE1, 0x00 }, |
|
{ DA7218_SR, 0xAA }, |
|
{ DA7218_PC_COUNT, 0x02 }, |
|
{ DA7218_GAIN_RAMP_CTRL, 0x00 }, |
|
{ DA7218_CIF_TIMEOUT_CTRL, 0x01 }, |
|
{ DA7218_SYSTEM_MODES_INPUT, 0x00 }, |
|
{ DA7218_SYSTEM_MODES_OUTPUT, 0x00 }, |
|
{ DA7218_IN_1L_FILTER_CTRL, 0x00 }, |
|
{ DA7218_IN_1R_FILTER_CTRL, 0x00 }, |
|
{ DA7218_IN_2L_FILTER_CTRL, 0x00 }, |
|
{ DA7218_IN_2R_FILTER_CTRL, 0x00 }, |
|
{ DA7218_OUT_1L_FILTER_CTRL, 0x40 }, |
|
{ DA7218_OUT_1R_FILTER_CTRL, 0x40 }, |
|
{ DA7218_OUT_1_HPF_FILTER_CTRL, 0x80 }, |
|
{ DA7218_OUT_1_EQ_12_FILTER_CTRL, 0x77 }, |
|
{ DA7218_OUT_1_EQ_34_FILTER_CTRL, 0x77 }, |
|
{ DA7218_OUT_1_EQ_5_FILTER_CTRL, 0x07 }, |
|
{ DA7218_OUT_1_BIQ_5STAGE_CTRL, 0x40 }, |
|
{ DA7218_OUT_1_BIQ_5STAGE_DATA, 0x00 }, |
|
{ DA7218_OUT_1_BIQ_5STAGE_ADDR, 0x00 }, |
|
{ DA7218_MIXIN_1_CTRL, 0x48 }, |
|
{ DA7218_MIXIN_1_GAIN, 0x03 }, |
|
{ DA7218_MIXIN_2_CTRL, 0x48 }, |
|
{ DA7218_MIXIN_2_GAIN, 0x03 }, |
|
{ DA7218_ALC_CTRL1, 0x00 }, |
|
{ DA7218_ALC_CTRL2, 0x00 }, |
|
{ DA7218_ALC_CTRL3, 0x00 }, |
|
{ DA7218_ALC_NOISE, 0x3F }, |
|
{ DA7218_ALC_TARGET_MIN, 0x3F }, |
|
{ DA7218_ALC_TARGET_MAX, 0x00 }, |
|
{ DA7218_ALC_GAIN_LIMITS, 0xFF }, |
|
{ DA7218_ALC_ANA_GAIN_LIMITS, 0x71 }, |
|
{ DA7218_ALC_ANTICLIP_CTRL, 0x00 }, |
|
{ DA7218_AGS_ENABLE, 0x00 }, |
|
{ DA7218_AGS_TRIGGER, 0x09 }, |
|
{ DA7218_AGS_ATT_MAX, 0x00 }, |
|
{ DA7218_AGS_TIMEOUT, 0x00 }, |
|
{ DA7218_AGS_ANTICLIP_CTRL, 0x00 }, |
|
{ DA7218_ENV_TRACK_CTRL, 0x00 }, |
|
{ DA7218_LVL_DET_CTRL, 0x00 }, |
|
{ DA7218_LVL_DET_LEVEL, 0x7F }, |
|
{ DA7218_DGS_TRIGGER, 0x24 }, |
|
{ DA7218_DGS_ENABLE, 0x00 }, |
|
{ DA7218_DGS_RISE_FALL, 0x50 }, |
|
{ DA7218_DGS_SYNC_DELAY, 0xA3 }, |
|
{ DA7218_DGS_SYNC_DELAY2, 0x31 }, |
|
{ DA7218_DGS_SYNC_DELAY3, 0x11 }, |
|
{ DA7218_DGS_LEVELS, 0x01 }, |
|
{ DA7218_DGS_GAIN_CTRL, 0x74 }, |
|
{ DA7218_DROUTING_OUTDAI_1L, 0x01 }, |
|
{ DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN, 0x1C }, |
|
{ DA7218_DROUTING_OUTDAI_1R, 0x04 }, |
|
{ DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN, 0x1C }, |
|
{ DA7218_DROUTING_OUTFILT_1L, 0x01 }, |
|
{ DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN, 0x1C }, |
|
{ DA7218_DROUTING_OUTFILT_1R, 0x04 }, |
|
{ DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN, 0x1C }, |
|
{ DA7218_DROUTING_OUTDAI_2L, 0x04 }, |
|
{ DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN, 0x1C }, |
|
{ DA7218_DROUTING_OUTDAI_2R, 0x08 }, |
|
{ DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN, 0x1C }, |
|
{ DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN, 0x1C }, |
|
{ DA7218_DAI_CTRL, 0x28 }, |
|
{ DA7218_DAI_TDM_CTRL, 0x40 }, |
|
{ DA7218_DAI_OFFSET_LOWER, 0x00 }, |
|
{ DA7218_DAI_OFFSET_UPPER, 0x00 }, |
|
{ DA7218_DAI_CLK_MODE, 0x01 }, |
|
{ DA7218_PLL_CTRL, 0x04 }, |
|
{ DA7218_PLL_FRAC_TOP, 0x00 }, |
|
{ DA7218_PLL_FRAC_BOT, 0x00 }, |
|
{ DA7218_PLL_INTEGER, 0x20 }, |
|
{ DA7218_DAC_NG_CTRL, 0x00 }, |
|
{ DA7218_DAC_NG_SETUP_TIME, 0x00 }, |
|
{ DA7218_DAC_NG_OFF_THRESH, 0x00 }, |
|
{ DA7218_DAC_NG_ON_THRESH, 0x00 }, |
|
{ DA7218_TONE_GEN_CFG2, 0x00 }, |
|
{ DA7218_TONE_GEN_FREQ1_L, 0x55 }, |
|
{ DA7218_TONE_GEN_FREQ1_U, 0x15 }, |
|
{ DA7218_TONE_GEN_FREQ2_L, 0x00 }, |
|
{ DA7218_TONE_GEN_FREQ2_U, 0x40 }, |
|
{ DA7218_TONE_GEN_CYCLES, 0x00 }, |
|
{ DA7218_TONE_GEN_ON_PER, 0x02 }, |
|
{ DA7218_TONE_GEN_OFF_PER, 0x01 }, |
|
{ DA7218_CP_CTRL, 0x60 }, |
|
{ DA7218_CP_DELAY, 0x11 }, |
|
{ DA7218_CP_VOL_THRESHOLD1, 0x0E }, |
|
{ DA7218_MIC_1_CTRL, 0x40 }, |
|
{ DA7218_MIC_1_GAIN, 0x01 }, |
|
{ DA7218_MIC_1_SELECT, 0x00 }, |
|
{ DA7218_MIC_2_CTRL, 0x40 }, |
|
{ DA7218_MIC_2_GAIN, 0x01 }, |
|
{ DA7218_MIC_2_SELECT, 0x00 }, |
|
{ DA7218_IN_1_HPF_FILTER_CTRL, 0x80 }, |
|
{ DA7218_IN_2_HPF_FILTER_CTRL, 0x80 }, |
|
{ DA7218_ADC_1_CTRL, 0x07 }, |
|
{ DA7218_ADC_2_CTRL, 0x07 }, |
|
{ DA7218_MIXOUT_L_CTRL, 0x00 }, |
|
{ DA7218_MIXOUT_L_GAIN, 0x03 }, |
|
{ DA7218_MIXOUT_R_CTRL, 0x00 }, |
|
{ DA7218_MIXOUT_R_GAIN, 0x03 }, |
|
{ DA7218_HP_L_CTRL, 0x40 }, |
|
{ DA7218_HP_L_GAIN, 0x3B }, |
|
{ DA7218_HP_R_CTRL, 0x40 }, |
|
{ DA7218_HP_R_GAIN, 0x3B }, |
|
{ DA7218_HP_DIFF_CTRL, 0x00 }, |
|
{ DA7218_HP_DIFF_UNLOCK, 0xC3 }, |
|
{ DA7218_HPLDET_JACK, 0x0B }, |
|
{ DA7218_HPLDET_CTRL, 0x00 }, |
|
{ DA7218_REFERENCES, 0x08 }, |
|
{ DA7218_IO_CTRL, 0x00 }, |
|
{ DA7218_LDO_CTRL, 0x00 }, |
|
{ DA7218_SIDETONE_CTRL, 0x40 }, |
|
{ DA7218_SIDETONE_IN_SELECT, 0x00 }, |
|
{ DA7218_SIDETONE_GAIN, 0x1C }, |
|
{ DA7218_DROUTING_ST_OUTFILT_1L, 0x01 }, |
|
{ DA7218_DROUTING_ST_OUTFILT_1R, 0x02 }, |
|
{ DA7218_SIDETONE_BIQ_3STAGE_DATA, 0x00 }, |
|
{ DA7218_SIDETONE_BIQ_3STAGE_ADDR, 0x00 }, |
|
{ DA7218_EVENT_MASK, 0x00 }, |
|
{ DA7218_DMIC_1_CTRL, 0x00 }, |
|
{ DA7218_DMIC_2_CTRL, 0x00 }, |
|
{ DA7218_IN_1L_GAIN, 0x6F }, |
|
{ DA7218_IN_1R_GAIN, 0x6F }, |
|
{ DA7218_IN_2L_GAIN, 0x6F }, |
|
{ DA7218_IN_2R_GAIN, 0x6F }, |
|
{ DA7218_OUT_1L_GAIN, 0x6F }, |
|
{ DA7218_OUT_1R_GAIN, 0x6F }, |
|
{ DA7218_MICBIAS_CTRL, 0x00 }, |
|
{ DA7218_MICBIAS_EN, 0x00 }, |
|
}; |
|
|
|
static bool da7218_volatile_register(struct device *dev, unsigned int reg) |
|
{ |
|
switch (reg) { |
|
case DA7218_STATUS1: |
|
case DA7218_SOFT_RESET: |
|
case DA7218_SYSTEM_STATUS: |
|
case DA7218_CALIB_CTRL: |
|
case DA7218_CALIB_OFFSET_AUTO_M_1: |
|
case DA7218_CALIB_OFFSET_AUTO_U_1: |
|
case DA7218_CALIB_OFFSET_AUTO_M_2: |
|
case DA7218_CALIB_OFFSET_AUTO_U_2: |
|
case DA7218_PLL_STATUS: |
|
case DA7218_PLL_REFOSC_CAL: |
|
case DA7218_TONE_GEN_CFG1: |
|
case DA7218_ADC_MODE: |
|
case DA7218_HP_SNGL_CTRL: |
|
case DA7218_HPLDET_TEST: |
|
case DA7218_EVENT_STATUS: |
|
case DA7218_EVENT: |
|
return true; |
|
default: |
|
return false; |
|
} |
|
} |
|
|
|
static const struct regmap_config da7218_regmap_config = { |
|
.reg_bits = 8, |
|
.val_bits = 8, |
|
|
|
.max_register = DA7218_MICBIAS_EN, |
|
.reg_defaults = da7218_reg_defaults, |
|
.num_reg_defaults = ARRAY_SIZE(da7218_reg_defaults), |
|
.volatile_reg = da7218_volatile_register, |
|
.cache_type = REGCACHE_RBTREE, |
|
}; |
|
|
|
|
|
/* |
|
* I2C layer |
|
*/ |
|
|
|
static int da7218_i2c_probe(struct i2c_client *i2c, |
|
const struct i2c_device_id *id) |
|
{ |
|
struct da7218_priv *da7218; |
|
int ret; |
|
|
|
da7218 = devm_kzalloc(&i2c->dev, sizeof(*da7218), GFP_KERNEL); |
|
if (!da7218) |
|
return -ENOMEM; |
|
|
|
i2c_set_clientdata(i2c, da7218); |
|
|
|
if (i2c->dev.of_node) |
|
da7218->dev_id = da7218_of_get_id(&i2c->dev); |
|
else |
|
da7218->dev_id = id->driver_data; |
|
|
|
if ((da7218->dev_id != DA7217_DEV_ID) && |
|
(da7218->dev_id != DA7218_DEV_ID)) { |
|
dev_err(&i2c->dev, "Invalid device Id\n"); |
|
return -EINVAL; |
|
} |
|
|
|
da7218->irq = i2c->irq; |
|
|
|
da7218->regmap = devm_regmap_init_i2c(i2c, &da7218_regmap_config); |
|
if (IS_ERR(da7218->regmap)) { |
|
ret = PTR_ERR(da7218->regmap); |
|
dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret); |
|
return ret; |
|
} |
|
|
|
ret = devm_snd_soc_register_component(&i2c->dev, |
|
&soc_component_dev_da7218, &da7218_dai, 1); |
|
if (ret < 0) { |
|
dev_err(&i2c->dev, "Failed to register da7218 component: %d\n", |
|
ret); |
|
} |
|
return ret; |
|
} |
|
|
|
static const struct i2c_device_id da7218_i2c_id[] = { |
|
{ "da7217", DA7217_DEV_ID }, |
|
{ "da7218", DA7218_DEV_ID }, |
|
{ } |
|
}; |
|
MODULE_DEVICE_TABLE(i2c, da7218_i2c_id); |
|
|
|
static struct i2c_driver da7218_i2c_driver = { |
|
.driver = { |
|
.name = "da7218", |
|
.of_match_table = da7218_of_match, |
|
}, |
|
.probe = da7218_i2c_probe, |
|
.id_table = da7218_i2c_id, |
|
}; |
|
|
|
module_i2c_driver(da7218_i2c_driver); |
|
|
|
MODULE_DESCRIPTION("ASoC DA7218 Codec driver"); |
|
MODULE_AUTHOR("Adam Thomson <[email protected]>"); |
|
MODULE_LICENSE("GPL");
|
|
|