// SPDX-License-Identifier: GPL-2.0-or-later /* * Analog Devices ADAU1373 Audio Codec drive * * Copyright 2011 Analog Devices Inc. * Author: Lars-Peter Clausen <[email protected]> */ #include <linux/module.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> #include <linux/i2c.h> #include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/tlv.h> #include <sound/soc.h> #include <sound/adau1373.h> #include "adau1373.h" #include "adau-utils.h" struct adau1373_dai { … }; struct adau1373 { … }; #define ADAU1373_INPUT_MODE … #define ADAU1373_AINL_CTRL(x) … #define ADAU1373_AINR_CTRL(x) … #define ADAU1373_LLINE_OUT(x) … #define ADAU1373_RLINE_OUT(x) … #define ADAU1373_LSPK_OUT … #define ADAU1373_RSPK_OUT … #define ADAU1373_LHP_OUT … #define ADAU1373_RHP_OUT … #define ADAU1373_ADC_GAIN … #define ADAU1373_LADC_MIXER … #define ADAU1373_RADC_MIXER … #define ADAU1373_LLINE1_MIX … #define ADAU1373_RLINE1_MIX … #define ADAU1373_LLINE2_MIX … #define ADAU1373_RLINE2_MIX … #define ADAU1373_LSPK_MIX … #define ADAU1373_RSPK_MIX … #define ADAU1373_LHP_MIX … #define ADAU1373_RHP_MIX … #define ADAU1373_EP_MIX … #define ADAU1373_HP_CTRL … #define ADAU1373_HP_CTRL2 … #define ADAU1373_LS_CTRL … #define ADAU1373_EP_CTRL … #define ADAU1373_MICBIAS_CTRL1 … #define ADAU1373_MICBIAS_CTRL2 … #define ADAU1373_OUTPUT_CTRL … #define ADAU1373_PWDN_CTRL1 … #define ADAU1373_PWDN_CTRL2 … #define ADAU1373_PWDN_CTRL3 … #define ADAU1373_DPLL_CTRL(x) … #define ADAU1373_PLL_CTRL1(x) … #define ADAU1373_PLL_CTRL2(x) … #define ADAU1373_PLL_CTRL3(x) … #define ADAU1373_PLL_CTRL4(x) … #define ADAU1373_PLL_CTRL5(x) … #define ADAU1373_PLL_CTRL6(x) … #define ADAU1373_HEADDECT … #define ADAU1373_ADC_DAC_STATUS … #define ADAU1373_ADC_CTRL … #define ADAU1373_DAI(x) … #define ADAU1373_CLK_SRC_DIV(x) … #define ADAU1373_BCLKDIV(x) … #define ADAU1373_SRC_RATIOA(x) … #define ADAU1373_SRC_RATIOB(x) … #define ADAU1373_DEEMP_CTRL … #define ADAU1373_SRC_DAI_CTRL(x) … #define ADAU1373_DIN_MIX_CTRL(x) … #define ADAU1373_DOUT_MIX_CTRL(x) … #define ADAU1373_DAI_PBL_VOL(x) … #define ADAU1373_DAI_PBR_VOL(x) … #define ADAU1373_DAI_RECL_VOL(x) … #define ADAU1373_DAI_RECR_VOL(x) … #define ADAU1373_DAC1_PBL_VOL … #define ADAU1373_DAC1_PBR_VOL … #define ADAU1373_DAC2_PBL_VOL … #define ADAU1373_DAC2_PBR_VOL … #define ADAU1373_ADC_RECL_VOL … #define ADAU1373_ADC_RECR_VOL … #define ADAU1373_DMIC_RECL_VOL … #define ADAU1373_DMIC_RECR_VOL … #define ADAU1373_VOL_GAIN1 … #define ADAU1373_VOL_GAIN2 … #define ADAU1373_VOL_GAIN3 … #define ADAU1373_HPF_CTRL … #define ADAU1373_BASS1 … #define ADAU1373_BASS2 … #define ADAU1373_DRC(x) … #define ADAU1373_3D_CTRL1 … #define ADAU1373_3D_CTRL2 … #define ADAU1373_FDSP_SEL1 … #define ADAU1373_FDSP_SEL2 … #define ADAU1373_FDSP_SEL3 … #define ADAU1373_FDSP_SEL4 … #define ADAU1373_DIGMICCTRL … #define ADAU1373_DIGEN … #define ADAU1373_SOFT_RESET … #define ADAU1373_PLL_CTRL6_DPLL_BYPASS … #define ADAU1373_PLL_CTRL6_PLL_EN … #define ADAU1373_DAI_INVERT_BCLK … #define ADAU1373_DAI_MASTER … #define ADAU1373_DAI_INVERT_LRCLK … #define ADAU1373_DAI_WLEN_16 … #define ADAU1373_DAI_WLEN_20 … #define ADAU1373_DAI_WLEN_24 … #define ADAU1373_DAI_WLEN_32 … #define ADAU1373_DAI_WLEN_MASK … #define ADAU1373_DAI_FORMAT_RIGHT_J … #define ADAU1373_DAI_FORMAT_LEFT_J … #define ADAU1373_DAI_FORMAT_I2S … #define ADAU1373_DAI_FORMAT_DSP … #define ADAU1373_BCLKDIV_SOURCE … #define ADAU1373_BCLKDIV_SR_MASK … #define ADAU1373_BCLKDIV_BCLK_MASK … #define ADAU1373_BCLKDIV_32 … #define ADAU1373_BCLKDIV_64 … #define ADAU1373_BCLKDIV_128 … #define ADAU1373_BCLKDIV_256 … #define ADAU1373_ADC_CTRL_PEAK_DETECT … #define ADAU1373_ADC_CTRL_RESET … #define ADAU1373_ADC_CTRL_RESET_FORCE … #define ADAU1373_OUTPUT_CTRL_LDIFF … #define ADAU1373_OUTPUT_CTRL_LNFBEN … #define ADAU1373_PWDN_CTRL3_PWR_EN … #define ADAU1373_EP_CTRL_MICBIAS1_OFFSET … #define ADAU1373_EP_CTRL_MICBIAS2_OFFSET … static const struct reg_default adau1373_reg_defaults[] = …; static const DECLARE_TLV_DB_RANGE(adau1373_out_tlv, 0, 7, TLV_DB_SCALE_ITEM(-7900, 400, 1), 8, 15, TLV_DB_SCALE_ITEM(-4700, 300, 0), 16, 23, TLV_DB_SCALE_ITEM(-2300, 200, 0), 24, 31, TLV_DB_SCALE_ITEM(-700, 100, 0) ); static const DECLARE_TLV_DB_MINMAX(adau1373_digital_tlv, -9563, 0); static const DECLARE_TLV_DB_SCALE(adau1373_in_pga_tlv, -1300, 100, 1); static const DECLARE_TLV_DB_SCALE(adau1373_ep_tlv, -600, 600, 1); static const DECLARE_TLV_DB_SCALE(adau1373_input_boost_tlv, 0, 2000, 0); static const DECLARE_TLV_DB_SCALE(adau1373_gain_boost_tlv, 0, 600, 0); static const DECLARE_TLV_DB_SCALE(adau1373_speaker_boost_tlv, 1200, 600, 0); static const char *adau1373_fdsp_sel_text[] = …; static SOC_ENUM_SINGLE_DECL(adau1373_drc1_channel_enum, ADAU1373_FDSP_SEL1, 4, adau1373_fdsp_sel_text); static SOC_ENUM_SINGLE_DECL(adau1373_drc2_channel_enum, ADAU1373_FDSP_SEL1, 0, adau1373_fdsp_sel_text); static SOC_ENUM_SINGLE_DECL(adau1373_drc3_channel_enum, ADAU1373_FDSP_SEL2, 0, adau1373_fdsp_sel_text); static SOC_ENUM_SINGLE_DECL(adau1373_hpf_channel_enum, ADAU1373_FDSP_SEL3, 0, adau1373_fdsp_sel_text); static SOC_ENUM_SINGLE_DECL(adau1373_bass_channel_enum, ADAU1373_FDSP_SEL4, 4, adau1373_fdsp_sel_text); static const char *adau1373_hpf_cutoff_text[] = …; static SOC_ENUM_SINGLE_DECL(adau1373_hpf_cutoff_enum, ADAU1373_HPF_CTRL, 3, adau1373_hpf_cutoff_text); static const char *adau1373_bass_lpf_cutoff_text[] = …; static const char *adau1373_bass_clip_level_text[] = …; static const unsigned int adau1373_bass_clip_level_values[] = …; static const char *adau1373_bass_hpf_cutoff_text[] = …; static const DECLARE_TLV_DB_RANGE(adau1373_bass_tlv, 0, 2, TLV_DB_SCALE_ITEM(-600, 600, 1), 3, 4, TLV_DB_SCALE_ITEM(950, 250, 0), 5, 7, TLV_DB_SCALE_ITEM(1400, 150, 0) ); static SOC_ENUM_SINGLE_DECL(adau1373_bass_lpf_cutoff_enum, ADAU1373_BASS1, 5, adau1373_bass_lpf_cutoff_text); static SOC_VALUE_ENUM_SINGLE_DECL(adau1373_bass_clip_level_enum, ADAU1373_BASS1, 2, 7, adau1373_bass_clip_level_text, adau1373_bass_clip_level_values); static SOC_ENUM_SINGLE_DECL(adau1373_bass_hpf_cutoff_enum, ADAU1373_BASS1, 0, adau1373_bass_hpf_cutoff_text); static const char *adau1373_3d_level_text[] = …; static const char *adau1373_3d_cutoff_text[] = …; static SOC_ENUM_SINGLE_DECL(adau1373_3d_level_enum, ADAU1373_3D_CTRL1, 4, adau1373_3d_level_text); static SOC_ENUM_SINGLE_DECL(adau1373_3d_cutoff_enum, ADAU1373_3D_CTRL1, 0, adau1373_3d_cutoff_text); static const DECLARE_TLV_DB_RANGE(adau1373_3d_tlv, 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 1, 7, TLV_DB_LINEAR_ITEM(-1800, -120) ); static const char *adau1373_lr_mux_text[] = …; static SOC_ENUM_SINGLE_DECL(adau1373_lineout1_lr_mux_enum, ADAU1373_OUTPUT_CTRL, 4, adau1373_lr_mux_text); static SOC_ENUM_SINGLE_DECL(adau1373_lineout2_lr_mux_enum, ADAU1373_OUTPUT_CTRL, 6, adau1373_lr_mux_text); static SOC_ENUM_SINGLE_DECL(adau1373_speaker_lr_mux_enum, ADAU1373_LS_CTRL, 4, adau1373_lr_mux_text); static const struct snd_kcontrol_new adau1373_controls[] = …; static const struct snd_kcontrol_new adau1373_lineout2_controls[] = …; static const struct snd_kcontrol_new adau1373_drc_controls[] = …; static int adau1373_pll_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static const char *adau1373_decimator_text[] = …; static SOC_ENUM_SINGLE_VIRT_DECL(adau1373_decimator_enum, adau1373_decimator_text); static const struct snd_kcontrol_new adau1373_decimator_mux = …; static const struct snd_kcontrol_new adau1373_left_adc_mixer_controls[] = …; static const struct snd_kcontrol_new adau1373_right_adc_mixer_controls[] = …; #define DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(_name, _reg) … static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_left_line1_mixer_controls, ADAU1373_LLINE1_MIX); static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_right_line1_mixer_controls, ADAU1373_RLINE1_MIX); static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_left_line2_mixer_controls, ADAU1373_LLINE2_MIX); static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_right_line2_mixer_controls, ADAU1373_RLINE2_MIX); static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_left_spk_mixer_controls, ADAU1373_LSPK_MIX); static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_right_spk_mixer_controls, ADAU1373_RSPK_MIX); static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_ep_mixer_controls, ADAU1373_EP_MIX); static const struct snd_kcontrol_new adau1373_left_hp_mixer_controls[] = …; static const struct snd_kcontrol_new adau1373_right_hp_mixer_controls[] = …; #define DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(_name, _reg) … static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel1_mixer_controls, ADAU1373_DIN_MIX_CTRL(0)); static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel2_mixer_controls, ADAU1373_DIN_MIX_CTRL(1)); static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel3_mixer_controls, ADAU1373_DIN_MIX_CTRL(2)); static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel4_mixer_controls, ADAU1373_DIN_MIX_CTRL(3)); static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel5_mixer_controls, ADAU1373_DIN_MIX_CTRL(4)); #define DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(_name, _reg) … static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_aif1_mixer_controls, ADAU1373_DOUT_MIX_CTRL(0)); static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_aif2_mixer_controls, ADAU1373_DOUT_MIX_CTRL(1)); static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_aif3_mixer_controls, ADAU1373_DOUT_MIX_CTRL(2)); static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_dac1_mixer_controls, ADAU1373_DOUT_MIX_CTRL(3)); static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_dac2_mixer_controls, ADAU1373_DOUT_MIX_CTRL(4)); static const struct snd_soc_dapm_widget adau1373_dapm_widgets[] = …; static int adau1373_check_aif_clk(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { … } static int adau1373_check_src(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { … } #define DSP_CHANNEL_MIXER_ROUTES(_sink) … #define DSP_OUTPUT_MIXER_ROUTES(_sink) … #define LEFT_OUTPUT_MIXER_ROUTES(_sink) … #define RIGHT_OUTPUT_MIXER_ROUTES(_sink) … static const struct snd_soc_dapm_route adau1373_dapm_routes[] = …; static int adau1373_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { … } static int adau1373_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { … } static int adau1373_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int freq, int dir) { … } static const struct snd_soc_dai_ops adau1373_dai_ops = …; #define ADAU1373_FORMATS … static struct snd_soc_dai_driver adau1373_dai_driver[] = …; static int adau1373_set_pll(struct snd_soc_component *component, int pll_id, int source, unsigned int freq_in, unsigned int freq_out) { … } static void adau1373_load_drc_settings(struct adau1373 *adau1373, unsigned int nr, uint8_t *drc) { … } static bool adau1373_valid_micbias(enum adau1373_micbias_voltage micbias) { … } static int adau1373_probe(struct snd_soc_component *component) { … } static int adau1373_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { … } static int adau1373_resume(struct snd_soc_component *component) { … } static bool adau1373_register_volatile(struct device *dev, unsigned int reg) { … } static const struct regmap_config adau1373_regmap_config = …; static const struct snd_soc_component_driver adau1373_component_driver = …; static int adau1373_i2c_probe(struct i2c_client *client) { … } static const struct i2c_device_id adau1373_i2c_id[] = …; MODULE_DEVICE_TABLE(i2c, adau1373_i2c_id); static struct i2c_driver adau1373_i2c_driver = …; module_i2c_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …;
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