// SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2015-2016, The Linux Foundation. All rights reserved. // Copyright (c) 2017-2018, Linaro Limited #include <linux/module.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/cleanup.h> #include <linux/device.h> #include <linux/wait.h> #include <linux/bitops.h> #include <linux/regulator/consumer.h> #include <linux/clk.h> #include <linux/delay.h> #include <linux/kernel.h> #include <linux/slimbus.h> #include <sound/soc.h> #include <sound/pcm_params.h> #include <sound/soc-dapm.h> #include <linux/of_gpio.h> #include <linux/of.h> #include <linux/of_irq.h> #include <sound/tlv.h> #include <sound/info.h> #include "wcd9335.h" #include "wcd-clsh-v2.h" #include <dt-bindings/sound/qcom,wcd9335.h> #define WCD9335_RATES_MASK … /* Fractional Rates */ #define WCD9335_FRAC_RATES_MASK … #define WCD9335_FORMATS_S16_S24_LE … /* slave port water mark level * (0: 6bytes, 1: 9bytes, 2: 12 bytes, 3: 15 bytes) */ #define SLAVE_PORT_WATER_MARK_6BYTES … #define SLAVE_PORT_WATER_MARK_9BYTES … #define SLAVE_PORT_WATER_MARK_12BYTES … #define SLAVE_PORT_WATER_MARK_15BYTES … #define SLAVE_PORT_WATER_MARK_SHIFT … #define SLAVE_PORT_ENABLE … #define SLAVE_PORT_DISABLE … #define WCD9335_SLIM_WATER_MARK_VAL … #define WCD9335_SLIM_NUM_PORT_REG … #define WCD9335_SLIM_PGD_PORT_INT_TX_EN0 … #define WCD9335_MCLK_CLK_12P288MHZ … #define WCD9335_MCLK_CLK_9P6MHZ … #define WCD9335_SLIM_CLOSE_TIMEOUT … #define WCD9335_SLIM_IRQ_OVERFLOW … #define WCD9335_SLIM_IRQ_UNDERFLOW … #define WCD9335_SLIM_IRQ_PORT_CLOSED … #define WCD9335_NUM_INTERPOLATORS … #define WCD9335_RX_START … #define WCD9335_SLIM_CH_START … #define WCD9335_MAX_MICBIAS … #define WCD9335_MAX_VALID_ADC_MUX … #define WCD9335_INVALID_ADC_MUX … #define TX_HPF_CUT_OFF_FREQ_MASK … #define CF_MIN_3DB_4HZ … #define CF_MIN_3DB_75HZ … #define CF_MIN_3DB_150HZ … #define WCD9335_DMIC_CLK_DIV_2 … #define WCD9335_DMIC_CLK_DIV_3 … #define WCD9335_DMIC_CLK_DIV_4 … #define WCD9335_DMIC_CLK_DIV_6 … #define WCD9335_DMIC_CLK_DIV_8 … #define WCD9335_DMIC_CLK_DIV_16 … #define WCD9335_DMIC_CLK_DRIVE_DEFAULT … #define WCD9335_AMIC_PWR_LEVEL_LP … #define WCD9335_AMIC_PWR_LEVEL_DEFAULT … #define WCD9335_AMIC_PWR_LEVEL_HP … #define WCD9335_AMIC_PWR_LVL_MASK … #define WCD9335_AMIC_PWR_LVL_SHIFT … #define WCD9335_DEC_PWR_LVL_MASK … #define WCD9335_DEC_PWR_LVL_LP … #define WCD9335_DEC_PWR_LVL_HP … #define WCD9335_DEC_PWR_LVL_DF … #define WCD9335_SLIM_RX_CH(p) … #define WCD9335_SLIM_TX_CH(p) … /* vout step value */ #define WCD9335_CALCULATE_VOUT_D(req_mv) … #define WCD9335_INTERPOLATOR_PATH(id) … #define WCD9335_ADC_MUX_PATH(id) … enum { … }; enum { … }; enum { … }; enum wcd9335_sido_voltage { … }; enum { … }; enum { … }; enum { … }; enum { … }; enum wcd_clock_type { … }; enum { … }; enum { … }; struct wcd9335_slim_ch { … }; struct wcd_slim_codec_dai_data { … }; struct wcd9335_codec { … }; struct wcd9335_irq { … }; static const struct wcd9335_slim_ch wcd9335_tx_chs[WCD9335_TX_MAX] = …; static const struct wcd9335_slim_ch wcd9335_rx_chs[WCD9335_RX_MAX] = …; struct interp_sample_rate { … }; static const struct interp_sample_rate int_mix_rate_val[] = …; static const struct interp_sample_rate int_prim_rate_val[] = …; struct wcd9335_reg_mask_val { … }; static const struct wcd9335_reg_mask_val wcd9335_codec_reg_init[] = …; /* Cutoff frequency for high pass filter */ static const char * const cf_text[] = …; static const char * const rx_cf_text[] = …; static const char * const rx_int0_7_mix_mux_text[] = …; static const char * const rx_int_mix_mux_text[] = …; static const char * const rx_prim_mix_text[] = …; static const char * const rx_int_dem_inp_mux_text[] = …; static const char * const rx_int0_interp_mux_text[] = …; static const char * const rx_int1_interp_mux_text[] = …; static const char * const rx_int2_interp_mux_text[] = …; static const char * const rx_int3_interp_mux_text[] = …; static const char * const rx_int4_interp_mux_text[] = …; static const char * const rx_int5_interp_mux_text[] = …; static const char * const rx_int6_interp_mux_text[] = …; static const char * const rx_int7_interp_mux_text[] = …; static const char * const rx_int8_interp_mux_text[] = …; static const char * const rx_hph_mode_mux_text[] = …; static const char *const slim_rx_mux_text[] = …; static const char * const adc_mux_text[] = …; static const char * const dmic_mux_text[] = …; static const char * const dmic_mux_alt_text[] = …; static const char * const amic_mux_text[] = …; static const char * const sb_tx0_mux_text[] = …; static const char * const sb_tx1_mux_text[] = …; static const char * const sb_tx2_mux_text[] = …; static const char * const sb_tx3_mux_text[] = …; static const char * const sb_tx4_mux_text[] = …; static const char * const sb_tx5_mux_text[] = …; static const char * const sb_tx6_mux_text[] = …; static const char * const sb_tx7_mux_text[] = …; static const char * const sb_tx8_mux_text[] = …; static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400); static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1); static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1); static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0); static const struct soc_enum cf_dec0_enum = …; static const struct soc_enum cf_dec1_enum = …; static const struct soc_enum cf_dec2_enum = …; static const struct soc_enum cf_dec3_enum = …; static const struct soc_enum cf_dec4_enum = …; static const struct soc_enum cf_dec5_enum = …; static const struct soc_enum cf_dec6_enum = …; static const struct soc_enum cf_dec7_enum = …; static const struct soc_enum cf_dec8_enum = …; static const struct soc_enum cf_int0_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD9335_CDC_RX0_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int1_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD9335_CDC_RX1_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int2_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD9335_CDC_RX2_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int3_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD9335_CDC_RX3_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int4_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD9335_CDC_RX4_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int5_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int5_2_enum, WCD9335_CDC_RX5_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int6_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int6_2_enum, WCD9335_CDC_RX6_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int7_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD9335_CDC_RX7_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int8_1_enum = …; static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD9335_CDC_RX8_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum rx_hph_mode_mux_enum = …; static const struct soc_enum slim_rx_mux_enum = …; static const struct soc_enum rx_int0_2_mux_chain_enum = …; static const struct soc_enum rx_int1_2_mux_chain_enum = …; static const struct soc_enum rx_int2_2_mux_chain_enum = …; static const struct soc_enum rx_int3_2_mux_chain_enum = …; static const struct soc_enum rx_int4_2_mux_chain_enum = …; static const struct soc_enum rx_int5_2_mux_chain_enum = …; static const struct soc_enum rx_int6_2_mux_chain_enum = …; static const struct soc_enum rx_int7_2_mux_chain_enum = …; static const struct soc_enum rx_int8_2_mux_chain_enum = …; static const struct soc_enum rx_int0_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int0_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int0_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int1_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int1_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int1_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int2_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int2_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int2_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int3_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int3_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int3_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int4_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int4_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int4_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int5_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int5_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int5_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int6_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int6_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int6_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int7_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int7_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int7_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int8_1_mix_inp0_chain_enum = …; static const struct soc_enum rx_int8_1_mix_inp1_chain_enum = …; static const struct soc_enum rx_int8_1_mix_inp2_chain_enum = …; static const struct soc_enum rx_int0_dem_inp_mux_enum = …; static const struct soc_enum rx_int1_dem_inp_mux_enum = …; static const struct soc_enum rx_int2_dem_inp_mux_enum = …; static const struct soc_enum rx_int0_interp_mux_enum = …; static const struct soc_enum rx_int1_interp_mux_enum = …; static const struct soc_enum rx_int2_interp_mux_enum = …; static const struct soc_enum rx_int3_interp_mux_enum = …; static const struct soc_enum rx_int4_interp_mux_enum = …; static const struct soc_enum rx_int5_interp_mux_enum = …; static const struct soc_enum rx_int6_interp_mux_enum = …; static const struct soc_enum rx_int7_interp_mux_enum = …; static const struct soc_enum rx_int8_interp_mux_enum = …; static const struct soc_enum tx_adc_mux0_chain_enum = …; static const struct soc_enum tx_adc_mux1_chain_enum = …; static const struct soc_enum tx_adc_mux2_chain_enum = …; static const struct soc_enum tx_adc_mux3_chain_enum = …; static const struct soc_enum tx_adc_mux4_chain_enum = …; static const struct soc_enum tx_adc_mux5_chain_enum = …; static const struct soc_enum tx_adc_mux6_chain_enum = …; static const struct soc_enum tx_adc_mux7_chain_enum = …; static const struct soc_enum tx_adc_mux8_chain_enum = …; static const struct soc_enum tx_dmic_mux0_enum = …; static const struct soc_enum tx_dmic_mux1_enum = …; static const struct soc_enum tx_dmic_mux2_enum = …; static const struct soc_enum tx_dmic_mux3_enum = …; static const struct soc_enum tx_dmic_mux4_enum = …; static const struct soc_enum tx_dmic_mux5_enum = …; static const struct soc_enum tx_dmic_mux6_enum = …; static const struct soc_enum tx_dmic_mux7_enum = …; static const struct soc_enum tx_dmic_mux8_enum = …; static const struct soc_enum tx_amic_mux0_enum = …; static const struct soc_enum tx_amic_mux1_enum = …; static const struct soc_enum tx_amic_mux2_enum = …; static const struct soc_enum tx_amic_mux3_enum = …; static const struct soc_enum tx_amic_mux4_enum = …; static const struct soc_enum tx_amic_mux5_enum = …; static const struct soc_enum tx_amic_mux6_enum = …; static const struct soc_enum tx_amic_mux7_enum = …; static const struct soc_enum tx_amic_mux8_enum = …; static const struct soc_enum sb_tx0_mux_enum = …; static const struct soc_enum sb_tx1_mux_enum = …; static const struct soc_enum sb_tx2_mux_enum = …; static const struct soc_enum sb_tx3_mux_enum = …; static const struct soc_enum sb_tx4_mux_enum = …; static const struct soc_enum sb_tx5_mux_enum = …; static const struct soc_enum sb_tx6_mux_enum = …; static const struct soc_enum sb_tx7_mux_enum = …; static const struct soc_enum sb_tx8_mux_enum = …; static const struct snd_kcontrol_new rx_int0_2_mux = …; static const struct snd_kcontrol_new rx_int1_2_mux = …; static const struct snd_kcontrol_new rx_int2_2_mux = …; static const struct snd_kcontrol_new rx_int3_2_mux = …; static const struct snd_kcontrol_new rx_int4_2_mux = …; static const struct snd_kcontrol_new rx_int5_2_mux = …; static const struct snd_kcontrol_new rx_int6_2_mux = …; static const struct snd_kcontrol_new rx_int7_2_mux = …; static const struct snd_kcontrol_new rx_int8_2_mux = …; static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int5_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int5_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int5_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int6_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int6_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int6_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux = …; static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux = …; static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux = …; static const struct snd_kcontrol_new rx_int0_interp_mux = …; static const struct snd_kcontrol_new rx_int1_interp_mux = …; static const struct snd_kcontrol_new rx_int2_interp_mux = …; static const struct snd_kcontrol_new rx_int3_interp_mux = …; static const struct snd_kcontrol_new rx_int4_interp_mux = …; static const struct snd_kcontrol_new rx_int5_interp_mux = …; static const struct snd_kcontrol_new rx_int6_interp_mux = …; static const struct snd_kcontrol_new rx_int7_interp_mux = …; static const struct snd_kcontrol_new rx_int8_interp_mux = …; static const struct snd_kcontrol_new tx_dmic_mux0 = …; static const struct snd_kcontrol_new tx_dmic_mux1 = …; static const struct snd_kcontrol_new tx_dmic_mux2 = …; static const struct snd_kcontrol_new tx_dmic_mux3 = …; static const struct snd_kcontrol_new tx_dmic_mux4 = …; static const struct snd_kcontrol_new tx_dmic_mux5 = …; static const struct snd_kcontrol_new tx_dmic_mux6 = …; static const struct snd_kcontrol_new tx_dmic_mux7 = …; static const struct snd_kcontrol_new tx_dmic_mux8 = …; static const struct snd_kcontrol_new tx_amic_mux0 = …; static const struct snd_kcontrol_new tx_amic_mux1 = …; static const struct snd_kcontrol_new tx_amic_mux2 = …; static const struct snd_kcontrol_new tx_amic_mux3 = …; static const struct snd_kcontrol_new tx_amic_mux4 = …; static const struct snd_kcontrol_new tx_amic_mux5 = …; static const struct snd_kcontrol_new tx_amic_mux6 = …; static const struct snd_kcontrol_new tx_amic_mux7 = …; static const struct snd_kcontrol_new tx_amic_mux8 = …; static const struct snd_kcontrol_new sb_tx0_mux = …; static const struct snd_kcontrol_new sb_tx1_mux = …; static const struct snd_kcontrol_new sb_tx2_mux = …; static const struct snd_kcontrol_new sb_tx3_mux = …; static const struct snd_kcontrol_new sb_tx4_mux = …; static const struct snd_kcontrol_new sb_tx5_mux = …; static const struct snd_kcontrol_new sb_tx6_mux = …; static const struct snd_kcontrol_new sb_tx7_mux = …; static const struct snd_kcontrol_new sb_tx8_mux = …; static int slim_rx_mux_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int slim_rx_mux_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int slim_tx_mixer_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int slim_tx_mixer_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new slim_rx_mux[WCD9335_RX_MAX] = …; static const struct snd_kcontrol_new aif1_cap_mixer[] = …; static const struct snd_kcontrol_new aif2_cap_mixer[] = …; static const struct snd_kcontrol_new aif3_cap_mixer[] = …; static int wcd9335_put_dec_enum(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd9335_int_dem_inp_mux_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new rx_int0_dem_inp_mux = …; static const struct snd_kcontrol_new rx_int1_dem_inp_mux = …; static const struct snd_kcontrol_new rx_int2_dem_inp_mux = …; static const struct snd_kcontrol_new tx_adc_mux0 = …; static const struct snd_kcontrol_new tx_adc_mux1 = …; static const struct snd_kcontrol_new tx_adc_mux2 = …; static const struct snd_kcontrol_new tx_adc_mux3 = …; static const struct snd_kcontrol_new tx_adc_mux4 = …; static const struct snd_kcontrol_new tx_adc_mux5 = …; static const struct snd_kcontrol_new tx_adc_mux6 = …; static const struct snd_kcontrol_new tx_adc_mux7 = …; static const struct snd_kcontrol_new tx_adc_mux8 = …; static int wcd9335_set_mix_interpolator_rate(struct snd_soc_dai *dai, int rate_val, u32 rate) { … } static int wcd9335_set_prim_interpolator_rate(struct snd_soc_dai *dai, u8 rate_val, u32 rate) { … } static int wcd9335_set_interpolator_rate(struct snd_soc_dai *dai, u32 rate) { … } static int wcd9335_slim_set_hw_params(struct wcd9335_codec *wcd, struct wcd_slim_codec_dai_data *dai_data, int direction) { … } static int wcd9335_set_decimator_rate(struct snd_soc_dai *dai, u8 rate_val, u32 rate) { … } static int wcd9335_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { … } static int wcd9335_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { … } static int wcd9335_set_channel_map(struct snd_soc_dai *dai, unsigned int tx_num, const unsigned int *tx_slot, unsigned int rx_num, const unsigned int *rx_slot) { … } static int wcd9335_get_channel_map(const struct snd_soc_dai *dai, unsigned int *tx_num, unsigned int *tx_slot, unsigned int *rx_num, unsigned int *rx_slot) { … } static const struct snd_soc_dai_ops wcd9335_dai_ops = …; static struct snd_soc_dai_driver wcd9335_slim_dais[] = …; static int wcd9335_get_compander(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd9335_set_compander(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd9335_rx_hph_mode_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd9335_rx_hph_mode_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new wcd9335_snd_controls[] = …; static const struct snd_soc_dapm_route wcd9335_audio_map[] = …; static int wcd9335_micbias_control(struct snd_soc_component *component, int micb_num, int req, bool is_dapm) { … } static int __wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w, int event) { … } static int wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static void wcd9335_codec_set_tx_hold(struct snd_soc_component *comp, u16 amic_reg, bool set) { … } static int wcd9335_codec_enable_adc(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_find_amic_input(struct snd_soc_component *comp, int adc_mux_n) { … } static u16 wcd9335_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp, int amic) { … } static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static u8 wcd9335_get_dmic_clk_val(struct snd_soc_component *component, u32 mclk_rate) { … } static int wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static void wcd9335_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai, struct snd_soc_component *component) { … } static int wcd9335_codec_enable_slim(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_enable_mix_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static u16 wcd9335_interp_get_primary_reg(u16 reg, u16 *ind) { … } static void wcd9335_codec_hd2_control(struct snd_soc_component *component, u16 prim_int_reg, int event) { … } static int wcd9335_codec_enable_prim_interpolator( struct snd_soc_component *comp, u16 reg, int event) { … } static int wcd9335_config_compander(struct snd_soc_component *component, int interp_n, int event) { … } static int wcd9335_codec_enable_interpolator(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static void wcd9335_codec_hph_mode_gain_opt(struct snd_soc_component *component, u8 gain) { … } static void wcd9335_codec_hph_lohifi_config(struct snd_soc_component *comp, int event) { … } static void wcd9335_codec_hph_lp_config(struct snd_soc_component *comp, int event) { … } static void wcd9335_codec_hph_hifi_config(struct snd_soc_component *comp, int event) { … } static void wcd9335_codec_hph_mode_config(struct snd_soc_component *component, int event, int mode) { … } static int wcd9335_codec_hphl_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_lineout_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_ear_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static void wcd9335_codec_hph_post_pa_config(struct wcd9335_codec *wcd, int mode, int event) { … } static int wcd9335_codec_hphr_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_enable_lineout_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static void wcd9335_codec_init_flyback(struct snd_soc_component *component) { … } static int wcd9335_codec_enable_rx_bias(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd9335_codec_enable_ear_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static irqreturn_t wcd9335_slimbus_irq(int irq, void *data) { … } static const struct wcd9335_irq wcd9335_irqs[] = …; static int wcd9335_setup_irqs(struct wcd9335_codec *wcd) { … } static void wcd9335_teardown_irqs(struct wcd9335_codec *wcd) { … } static void wcd9335_cdc_sido_ccl_enable(struct wcd9335_codec *wcd, bool ccl_flag) { … } static int wcd9335_enable_master_bias(struct wcd9335_codec *wcd) { … } static int wcd9335_enable_mclk(struct wcd9335_codec *wcd) { … } static int wcd9335_disable_mclk(struct wcd9335_codec *wcd) { … } static int wcd9335_disable_master_bias(struct wcd9335_codec *wcd) { … } static int wcd9335_cdc_req_mclk_enable(struct wcd9335_codec *wcd, bool enable) { … } static void wcd9335_codec_apply_sido_voltage(struct wcd9335_codec *wcd, enum wcd9335_sido_voltage req_mv) { … } static int wcd9335_codec_update_sido_voltage(struct wcd9335_codec *wcd, enum wcd9335_sido_voltage req_mv) { … } static int _wcd9335_codec_enable_mclk(struct snd_soc_component *component, int enable) { … } static int wcd9335_codec_enable_mclk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static const struct snd_soc_dapm_widget wcd9335_dapm_widgets[] = …; static void wcd9335_enable_sido_buck(struct snd_soc_component *component) { … } static int wcd9335_enable_efuse_sensing(struct snd_soc_component *comp) { … } static void wcd9335_codec_init(struct snd_soc_component *component) { … } static int wcd9335_codec_probe(struct snd_soc_component *component) { … } static void wcd9335_codec_remove(struct snd_soc_component *comp) { … } static int wcd9335_codec_set_sysclk(struct snd_soc_component *comp, int clk_id, int source, unsigned int freq, int dir) { … } static const struct snd_soc_component_driver wcd9335_component_drv = …; static int wcd9335_probe(struct wcd9335_codec *wcd) { … } static const struct regmap_range_cfg wcd9335_ranges[] = …; static bool wcd9335_is_volatile_register(struct device *dev, unsigned int reg) { … } static const struct regmap_config wcd9335_regmap_config = …; static const struct regmap_range_cfg wcd9335_ifc_ranges[] = …; static const struct regmap_config wcd9335_ifc_regmap_config = …; static const struct regmap_irq wcd9335_codec_irqs[] = …; static const unsigned int wcd9335_config_regs[] = …; static const struct regmap_irq_chip wcd9335_regmap_irq1_chip = …; static int wcd9335_parse_dt(struct wcd9335_codec *wcd) { … } static int wcd9335_power_on_reset(struct wcd9335_codec *wcd) { … } static int wcd9335_bring_up(struct wcd9335_codec *wcd) { … } static int wcd9335_irq_init(struct wcd9335_codec *wcd) { … } static int wcd9335_slim_probe(struct slim_device *slim) { … } static int wcd9335_slim_status(struct slim_device *sdev, enum slim_device_status status) { … } static const struct slim_device_id wcd9335_slim_id[] = …; MODULE_DEVICE_TABLE(slim, wcd9335_slim_id); static struct slim_driver wcd9335_slim_driver = …; module_slim_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_ALIAS(…) …;
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