// SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019, Linaro Limited #include <linux/cleanup.h> #include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mfd/wcd934x/registers.h> #include <linux/mfd/wcd934x/wcd934x.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/of_clk.h> #include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/slab.h> #include <linux/slimbus.h> #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/tlv.h> #include "wcd-clsh-v2.h" #include "wcd-mbhc-v2.h" #define WCD934X_RATES_MASK … /* Fractional Rates */ #define WCD934X_FRAC_RATES_MASK … #define WCD934X_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 WCD934X_SLIM_WATER_MARK_VAL … #define WCD934X_SLIM_NUM_PORT_REG … #define WCD934X_SLIM_PGD_PORT_INT_TX_EN0 … #define WCD934X_SLIM_IRQ_OVERFLOW … #define WCD934X_SLIM_IRQ_UNDERFLOW … #define WCD934X_SLIM_IRQ_PORT_CLOSED … #define WCD934X_MCLK_CLK_12P288MHZ … #define WCD934X_MCLK_CLK_9P6MHZ … /* Only valid for 9.6 MHz mclk */ #define WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ … #define WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ … /* Only valid for 12.288 MHz mclk */ #define WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ … #define WCD934X_DMIC_CLK_DIV_2 … #define WCD934X_DMIC_CLK_DIV_3 … #define WCD934X_DMIC_CLK_DIV_4 … #define WCD934X_DMIC_CLK_DIV_6 … #define WCD934X_DMIC_CLK_DIV_8 … #define WCD934X_DMIC_CLK_DIV_16 … #define WCD934X_DMIC_CLK_DRIVE_DEFAULT … #define TX_HPF_CUT_OFF_FREQ_MASK … #define CF_MIN_3DB_4HZ … #define CF_MIN_3DB_75HZ … #define CF_MIN_3DB_150HZ … #define WCD934X_RX_START … #define WCD934X_NUM_INTERPOLATORS … #define WCD934X_RX_PATH_CTL_OFFSET … #define WCD934X_MAX_VALID_ADC_MUX … #define WCD934X_INVALID_ADC_MUX … #define WCD934X_SLIM_RX_CH(p) … #define WCD934X_SLIM_TX_CH(p) … /* Feature masks to distinguish codec version */ #define DSD_DISABLED_MASK … #define SLNQ_DISABLED_MASK … #define DSD_DISABLED … #define SLNQ_DISABLED … /* As fine version info cannot be retrieved before wcd probe. * Define three coarse versions for possible future use before wcd probe. */ #define WCD_VERSION_WCD9340_1_0 … #define WCD_VERSION_WCD9341_1_0 … #define WCD_VERSION_WCD9340_1_1 … #define WCD_VERSION_WCD9341_1_1 … #define WCD934X_AMIC_PWR_LEVEL_LP … #define WCD934X_AMIC_PWR_LEVEL_DEFAULT … #define WCD934X_AMIC_PWR_LEVEL_HP … #define WCD934X_AMIC_PWR_LEVEL_HYBRID … #define WCD934X_AMIC_PWR_LVL_MASK … #define WCD934X_AMIC_PWR_LVL_SHIFT … #define WCD934X_DEC_PWR_LVL_MASK … #define WCD934X_DEC_PWR_LVL_LP … #define WCD934X_DEC_PWR_LVL_HP … #define WCD934X_DEC_PWR_LVL_DF … #define WCD934X_DEC_PWR_LVL_HYBRID … #define WCD934X_DEF_MICBIAS_MV … #define WCD934X_MAX_MICBIAS_MV … #define WCD_IIR_FILTER_SIZE … #define WCD_IIR_FILTER_CTL(xname, iidx, bidx) … /* Z value defined in milliohm */ #define WCD934X_ZDET_VAL_32 … #define WCD934X_ZDET_VAL_400 … #define WCD934X_ZDET_VAL_1200 … #define WCD934X_ZDET_VAL_100K … /* Z floating defined in ohms */ #define WCD934X_ZDET_FLOATING_IMPEDANCE … #define WCD934X_ZDET_NUM_MEASUREMENTS … #define WCD934X_MBHC_GET_C1(c) … #define WCD934X_MBHC_GET_X1(x) … /* Z value compared in milliOhm */ #define WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z) … #define WCD934X_MBHC_ZDET_CONST … #define WCD934X_MBHC_MOISTURE_RREF … #define WCD934X_MBHC_MAX_BUTTONS … #define WCD_MBHC_HS_V_MAX … #define WCD934X_INTERPOLATOR_PATH(id) … #define WCD934X_INTERPOLATOR_MIX2(id) … #define WCD934X_SLIM_RX_AIF_PATH(id) … #define WCD934X_ADC_MUX(id) … #define WCD934X_IIR_INP_MUX(id) … #define WCD934X_SLIM_TX_AIF_PATH(id) … #define WCD934X_MAX_MICBIAS … enum { … }; enum { … }; enum { … }; enum { … }; struct wcd934x_slim_ch { … }; static const struct wcd934x_slim_ch wcd934x_tx_chs[WCD934X_TX_MAX] = …; static const struct wcd934x_slim_ch wcd934x_rx_chs[WCD934X_RX_MAX] = …; /* Codec supports 2 IIR filters */ enum { … }; /* Each IIR has 5 Filter Stages */ enum { … }; enum { … }; enum { … }; enum { … }; enum { … }; struct interp_sample_rate { … }; static const struct interp_sample_rate sr_val_tbl[] = …; struct wcd934x_mbhc_zdet_param { … }; struct wcd_slim_codec_dai_data { … }; static const struct regmap_range_cfg wcd934x_ifc_ranges[] = …; static const struct regmap_config wcd934x_ifc_regmap_config = …; struct wcd934x_codec { … }; #define to_wcd934x_codec(_hw) … struct wcd_iir_filter_ctl { … }; 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); /* Cutoff frequency for high pass filter */ static const char * const cf_text[] = …; static const char * const rx_cf_text[] = …; static const char * const rx_hph_mode_mux_text[] = …; static const char *const slim_rx_mux_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_sidetone_mix_text[] = …; static const char * const iir_inp_mux_text[] = …; static const char * const rx_int_dem_inp_mux_text[] = …; static const char * const rx_int0_1_interp_mux_text[] = …; static const char * const rx_int1_1_interp_mux_text[] = …; static const char * const rx_int2_1_interp_mux_text[] = …; static const char * const rx_int3_1_interp_mux_text[] = …; static const char * const rx_int4_1_interp_mux_text[] = …; static const char * const rx_int7_1_interp_mux_text[] = …; static const char * const rx_int8_1_interp_mux_text[] = …; static const char * const rx_int0_2_interp_mux_text[] = …; static const char * const rx_int1_2_interp_mux_text[] = …; static const char * const rx_int2_2_interp_mux_text[] = …; static const char * const rx_int3_2_interp_mux_text[] = …; static const char * const rx_int4_2_interp_mux_text[] = …; static const char * const rx_int7_2_interp_mux_text[] = …; static const char * const rx_int8_2_interp_mux_text[] = …; static const char * const dmic_mux_text[] = …; static const char * const amic_mux_text[] = …; static const char * const amic4_5_sel_text[] = …; static const char * const adc_mux_text[] = …; static const char * const cdc_if_tx0_mux_text[] = …; static const char * const cdc_if_tx1_mux_text[] = …; static const char * const cdc_if_tx2_mux_text[] = …; static const char * const cdc_if_tx3_mux_text[] = …; static const char * const cdc_if_tx4_mux_text[] = …; static const char * const cdc_if_tx5_mux_text[] = …; static const char * const cdc_if_tx6_mux_text[] = …; static const char * const cdc_if_tx7_mux_text[] = …; static const char * const cdc_if_tx8_mux_text[] = …; static const char * const cdc_if_tx9_mux_text[] = …; static const char * const cdc_if_tx10_mux_text[] = …; static const char * const cdc_if_tx11_mux_text[] = …; static const char * const cdc_if_tx11_inp1_mux_text[] = …; static const char * const cdc_if_tx13_mux_text[] = …; static const char * const cdc_if_tx13_inp1_mux_text[] = …; 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, WCD934X_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, WCD934X_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, WCD934X_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, WCD934X_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, WCD934X_CDC_RX4_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, WCD934X_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, WCD934X_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_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_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_mix2_inp_mux_enum = …; static const struct soc_enum rx_int1_mix2_inp_mux_enum = …; static const struct soc_enum rx_int2_mix2_inp_mux_enum = …; static const struct soc_enum rx_int3_mix2_inp_mux_enum = …; static const struct soc_enum rx_int4_mix2_inp_mux_enum = …; static const struct soc_enum rx_int7_mix2_inp_mux_enum = …; static const struct soc_enum iir0_inp0_mux_enum = …; static const struct soc_enum iir0_inp1_mux_enum = …; static const struct soc_enum iir0_inp2_mux_enum = …; static const struct soc_enum iir0_inp3_mux_enum = …; static const struct soc_enum iir1_inp0_mux_enum = …; static const struct soc_enum iir1_inp1_mux_enum = …; static const struct soc_enum iir1_inp2_mux_enum = …; static const struct soc_enum iir1_inp3_mux_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 tx_adc_mux0_enum = …; static const struct soc_enum tx_adc_mux1_enum = …; static const struct soc_enum tx_adc_mux2_enum = …; static const struct soc_enum tx_adc_mux3_enum = …; static const struct soc_enum tx_adc_mux4_enum = …; static const struct soc_enum tx_adc_mux5_enum = …; static const struct soc_enum tx_adc_mux6_enum = …; static const struct soc_enum tx_adc_mux7_enum = …; static const struct soc_enum tx_adc_mux8_enum = …; static const struct soc_enum rx_int0_1_interp_mux_enum = …; static const struct soc_enum rx_int1_1_interp_mux_enum = …; static const struct soc_enum rx_int2_1_interp_mux_enum = …; static const struct soc_enum rx_int3_1_interp_mux_enum = …; static const struct soc_enum rx_int4_1_interp_mux_enum = …; static const struct soc_enum rx_int7_1_interp_mux_enum = …; static const struct soc_enum rx_int8_1_interp_mux_enum = …; static const struct soc_enum rx_int0_2_interp_mux_enum = …; static const struct soc_enum rx_int1_2_interp_mux_enum = …; static const struct soc_enum rx_int2_2_interp_mux_enum = …; static const struct soc_enum rx_int3_2_interp_mux_enum = …; static const struct soc_enum rx_int4_2_interp_mux_enum = …; static const struct soc_enum rx_int7_2_interp_mux_enum = …; static const struct soc_enum rx_int8_2_interp_mux_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 tx_amic4_5_enum = …; static const struct soc_enum cdc_if_tx0_mux_enum = …; static const struct soc_enum cdc_if_tx1_mux_enum = …; static const struct soc_enum cdc_if_tx2_mux_enum = …; static const struct soc_enum cdc_if_tx3_mux_enum = …; static const struct soc_enum cdc_if_tx4_mux_enum = …; static const struct soc_enum cdc_if_tx5_mux_enum = …; static const struct soc_enum cdc_if_tx6_mux_enum = …; static const struct soc_enum cdc_if_tx7_mux_enum = …; static const struct soc_enum cdc_if_tx8_mux_enum = …; static const struct soc_enum cdc_if_tx9_mux_enum = …; static const struct soc_enum cdc_if_tx10_mux_enum = …; static const struct soc_enum cdc_if_tx11_inp1_mux_enum = …; static const struct soc_enum cdc_if_tx11_mux_enum = …; static const struct soc_enum cdc_if_tx13_inp1_mux_enum = …; static const struct soc_enum cdc_if_tx13_mux_enum = …; static const struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = …; static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) { … } static int wcd934x_enable_ana_bias_and_sysclk(struct wcd934x_codec *wcd) { … } static int wcd934x_disable_ana_bias_and_syclk(struct wcd934x_codec *wcd) { … } static int __wcd934x_cdc_mclk_enable(struct wcd934x_codec *wcd, bool enable) { … } static int wcd934x_codec_enable_mclk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd934x_get_version(struct wcd934x_codec *wcd) { … } static void wcd934x_enable_efuse_sensing(struct wcd934x_codec *wcd) { … } static int wcd934x_swrm_clock(struct wcd934x_codec *wcd, bool enable) { … } static int wcd934x_set_prim_interpolator_rate(struct snd_soc_dai *dai, u8 rate_val, u32 rate) { … } static int wcd934x_set_mix_interpolator_rate(struct snd_soc_dai *dai, int rate_val, u32 rate) { … } static int wcd934x_set_interpolator_rate(struct snd_soc_dai *dai, u32 sample_rate) { … } static int wcd934x_set_decimator_rate(struct snd_soc_dai *dai, u8 rate_val, u32 rate) { … } static int wcd934x_slim_set_hw_params(struct wcd934x_codec *wcd, struct wcd_slim_codec_dai_data *dai_data, int direction) { … } static int wcd934x_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { … } static int wcd934x_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { … } static int wcd934x_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { … } static int wcd934x_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 wcd934x_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 wcd934x_dai_ops = …; static struct snd_soc_dai_driver wcd934x_slim_dais[] = …; static int swclk_gate_enable(struct clk_hw *hw) { … } static void swclk_gate_disable(struct clk_hw *hw) { … } static int swclk_gate_is_enabled(struct clk_hw *hw) { … } static unsigned long swclk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { … } static const struct clk_ops swclk_gate_ops = …; static struct clk *wcd934x_register_mclk_output(struct wcd934x_codec *wcd) { … } static int wcd934x_get_micbias_val(struct device *dev, const char *micbias, u32 *micb_mv) { … } static int wcd934x_init_dmic(struct snd_soc_component *comp) { … } static void wcd934x_hw_init(struct wcd934x_codec *wcd) { … } static int wcd934x_comp_init(struct snd_soc_component *component) { … } static irqreturn_t wcd934x_slim_irq_handler(int irq, void *data) { … } static void wcd934x_mbhc_clk_setup(struct snd_soc_component *component, bool enable) { … } static void wcd934x_mbhc_mbhc_bias_control(struct snd_soc_component *component, bool enable) { … } static void wcd934x_mbhc_program_btn_thr(struct snd_soc_component *component, int *btn_low, int *btn_high, int num_btn, bool is_micbias) { … } static bool wcd934x_mbhc_micb_en_status(struct snd_soc_component *component, int micb_num) { … } static void wcd934x_mbhc_hph_l_pull_up_control(struct snd_soc_component *component, enum mbhc_hs_pullup_iref pull_up_cur) { … } static int wcd934x_micbias_control(struct snd_soc_component *component, int micb_num, int req, bool is_dapm) { … } static int wcd934x_mbhc_request_micbias(struct snd_soc_component *component, int micb_num, int req) { … } static void wcd934x_mbhc_micb_ramp_control(struct snd_soc_component *component, bool enable) { … } static int wcd934x_get_micb_vout_ctl_val(u32 micb_mv) { … } static int wcd934x_mbhc_micb_adjust_voltage(struct snd_soc_component *component, int req_volt, int micb_num) { … } static int wcd934x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *component, int micb_num, bool req_en) { … } static void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x, s16 *d1_a, u16 noff, int32_t *zdet) { … } static void wcd934x_mbhc_zdet_ramp(struct snd_soc_component *component, struct wcd934x_mbhc_zdet_param *zdet_param, int32_t *zl, int32_t *zr, s16 *d1_a) { … } static void wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component, int32_t *z_val, int flag_l_r) { … } static void wcd934x_wcd_mbhc_calc_impedance(struct snd_soc_component *component, uint32_t *zl, uint32_t *zr) { … } static void wcd934x_mbhc_gnd_det_ctrl(struct snd_soc_component *component, bool enable) { … } static void wcd934x_mbhc_hph_pull_down_ctrl(struct snd_soc_component *component, bool enable) { … } static const struct wcd_mbhc_cb mbhc_cb = …; static int wcd934x_get_hph_type(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_hph_impedance_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new hph_type_detect_controls[] = …; static const struct snd_kcontrol_new impedance_detect_controls[] = …; static int wcd934x_mbhc_init(struct snd_soc_component *component) { … } static void wcd934x_mbhc_deinit(struct snd_soc_component *component) { … } static int wcd934x_comp_probe(struct snd_soc_component *component) { … } static void wcd934x_comp_remove(struct snd_soc_component *comp) { … } static int wcd934x_comp_set_sysclk(struct snd_soc_component *comp, int clk_id, int source, unsigned int freq, int dir) { … } static uint32_t get_iir_band_coeff(struct snd_soc_component *component, int iir_idx, int band_idx, int coeff_idx) { … } static void set_iir_band_coeff(struct snd_soc_component *component, int iir_idx, int band_idx, uint32_t value) { … } static int wcd934x_put_iir_band_audio_mixer( struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_get_iir_band_audio_mixer(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_iir_filter_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *ucontrol) { … } static int wcd934x_compander_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_compander_set(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_rx_hph_mode_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int slim_rx_mux_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int slim_rx_mux_to_dai_id(int mux) { … } static int slim_rx_mux_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { … } static int wcd934x_dec_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } 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_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_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_mix2_inp_mux = …; static const struct snd_kcontrol_new rx_int1_mix2_inp_mux = …; static const struct snd_kcontrol_new rx_int2_mix2_inp_mux = …; static const struct snd_kcontrol_new rx_int3_mix2_inp_mux = …; static const struct snd_kcontrol_new rx_int4_mix2_inp_mux = …; static const struct snd_kcontrol_new rx_int7_mix2_inp_mux = …; static const struct snd_kcontrol_new iir0_inp0_mux = …; static const struct snd_kcontrol_new iir0_inp1_mux = …; static const struct snd_kcontrol_new iir0_inp2_mux = …; static const struct snd_kcontrol_new iir0_inp3_mux = …; static const struct snd_kcontrol_new iir1_inp0_mux = …; static const struct snd_kcontrol_new iir1_inp1_mux = …; static const struct snd_kcontrol_new iir1_inp2_mux = …; static const struct snd_kcontrol_new iir1_inp3_mux = …; static const struct snd_kcontrol_new slim_rx_mux[WCD934X_RX_MAX] = …; static const struct snd_kcontrol_new rx_int1_asrc_switch[] = …; static const struct snd_kcontrol_new rx_int2_asrc_switch[] = …; static const struct snd_kcontrol_new rx_int3_asrc_switch[] = …; static const struct snd_kcontrol_new rx_int4_asrc_switch[] = …; 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 rx_int0_1_interp_mux = …; static const struct snd_kcontrol_new rx_int1_1_interp_mux = …; static const struct snd_kcontrol_new rx_int2_1_interp_mux = …; static const struct snd_kcontrol_new rx_int3_1_interp_mux = …; static const struct snd_kcontrol_new rx_int4_1_interp_mux = …; static const struct snd_kcontrol_new rx_int7_1_interp_mux = …; static const struct snd_kcontrol_new rx_int8_1_interp_mux = …; static const struct snd_kcontrol_new rx_int0_2_interp_mux = …; static const struct snd_kcontrol_new rx_int1_2_interp_mux = …; static const struct snd_kcontrol_new rx_int2_2_interp_mux = …; static const struct snd_kcontrol_new rx_int3_2_interp_mux = …; static const struct snd_kcontrol_new rx_int4_2_interp_mux = …; static const struct snd_kcontrol_new rx_int7_2_interp_mux = …; static const struct snd_kcontrol_new rx_int8_2_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 tx_amic4_5 = …; static const struct snd_kcontrol_new tx_adc_mux0_mux = …; static const struct snd_kcontrol_new tx_adc_mux1_mux = …; static const struct snd_kcontrol_new tx_adc_mux2_mux = …; static const struct snd_kcontrol_new tx_adc_mux3_mux = …; static const struct snd_kcontrol_new tx_adc_mux4_mux = …; static const struct snd_kcontrol_new tx_adc_mux5_mux = …; static const struct snd_kcontrol_new tx_adc_mux6_mux = …; static const struct snd_kcontrol_new tx_adc_mux7_mux = …; static const struct snd_kcontrol_new tx_adc_mux8_mux = …; static const struct snd_kcontrol_new cdc_if_tx0_mux = …; static const struct snd_kcontrol_new cdc_if_tx1_mux = …; static const struct snd_kcontrol_new cdc_if_tx2_mux = …; static const struct snd_kcontrol_new cdc_if_tx3_mux = …; static const struct snd_kcontrol_new cdc_if_tx4_mux = …; static const struct snd_kcontrol_new cdc_if_tx5_mux = …; static const struct snd_kcontrol_new cdc_if_tx6_mux = …; static const struct snd_kcontrol_new cdc_if_tx7_mux = …; static const struct snd_kcontrol_new cdc_if_tx8_mux = …; static const struct snd_kcontrol_new cdc_if_tx9_mux = …; static const struct snd_kcontrol_new cdc_if_tx10_mux = …; static const struct snd_kcontrol_new cdc_if_tx11_mux = …; static const struct snd_kcontrol_new cdc_if_tx11_inp1_mux = …; static const struct snd_kcontrol_new cdc_if_tx13_mux = …; static const struct snd_kcontrol_new cdc_if_tx13_inp1_mux = …; 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 aif1_slim_cap_mixer[] = …; static const struct snd_kcontrol_new aif2_slim_cap_mixer[] = …; static const struct snd_kcontrol_new aif3_slim_cap_mixer[] = …; static const struct snd_kcontrol_new wcd934x_snd_controls[] = …; static void wcd934x_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai, struct snd_soc_component *component) { … } static int wcd934x_codec_enable_slim(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static void wcd934x_codec_hd2_control(struct snd_soc_component *component, u16 interp_idx, int event) { … } static void wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component *comp, u16 interp_idx, int event) { … } static int wcd934x_config_compander(struct snd_soc_component *comp, int interp_n, int event) { … } static int wcd934x_codec_enable_interp_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd934x_codec_enable_mix_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd934x_codec_set_iir_gain(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int wcd934x_codec_enable_main_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int wcd934x_codec_ear_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd934x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int wcd934x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int wcd934x_codec_lineout_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { … } static int wcd934x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp, unsigned int dmic, struct wcd934x_codec *wcd) { … } static u8 wcd934x_get_dmic_clk_val(struct snd_soc_component *comp, u32 mclk_rate, u32 dmic_clk_rate) { … } static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int wcd934x_codec_find_amic_input(struct snd_soc_component *comp, int adc_mux_n) { … } static u16 wcd934x_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp, int amic) { … } static int wcd934x_codec_enable_dec(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static void wcd934x_codec_set_tx_hold(struct snd_soc_component *comp, u16 amic_reg, bool set) { … } static int wcd934x_codec_enable_adc(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int wcd934x_codec_enable_micbias(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static const struct snd_soc_dapm_widget wcd934x_dapm_widgets[] = …; static const struct snd_soc_dapm_route wcd934x_audio_map[] = …; static int wcd934x_codec_set_jack(struct snd_soc_component *comp, struct snd_soc_jack *jack, void *data) { … } static const struct snd_soc_component_driver wcd934x_component_drv = …; static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd) { … } static int wcd934x_codec_probe(struct platform_device *pdev) { … } static const struct platform_device_id wcd934x_driver_id[] = …; MODULE_DEVICE_TABLE(platform, wcd934x_driver_id); static struct platform_driver wcd934x_codec_driver = …; module_platform_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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