// SPDX-License-Identifier: GPL-2.0 /* * rt1011.c -- rt1011 ALSA SoC amplifier component driver * * Copyright(c) 2019 Realtek Semiconductor Corp. * * Author: Shuming Fan <[email protected]> * */ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> #include <linux/i2c.h> #include <linux/acpi.h> #include <linux/regmap.h> #include <linux/platform_device.h> #include <linux/firmware.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/initval.h> #include <sound/tlv.h> #include "rl6231.h" #include "rt1011.h" static int rt1011_calibrate(struct rt1011_priv *rt1011, unsigned char cali_flag); static const struct reg_sequence init_list[] = …; static const struct reg_default rt1011_reg[] = …; static int rt1011_reg_init(struct snd_soc_component *component) { … } static bool rt1011_volatile_register(struct device *dev, unsigned int reg) { … } static bool rt1011_readable_register(struct device *dev, unsigned int reg) { … } static const char * const rt1011_din_source_select[] = …; static SOC_ENUM_SINGLE_DECL(rt1011_din_source_enum, RT1011_CROSS_BQ_SET_1, 5, rt1011_din_source_select); static const char * const rt1011_tdm_data_out_select[] = …; static const char * const rt1011_tdm_l_ch_data_select[] = …; static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_l_dac1_enum, RT1011_TDM1_SET_4, 12, rt1011_tdm_l_ch_data_select); static SOC_ENUM_SINGLE_DECL(rt1011_tdm2_l_dac1_enum, RT1011_TDM2_SET_4, 12, rt1011_tdm_l_ch_data_select); static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_adc1_dat_enum, RT1011_ADCDAT_OUT_SOURCE, 0, rt1011_tdm_data_out_select); static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_adc1_loc_enum, RT1011_TDM1_SET_2, 0, rt1011_tdm_l_ch_data_select); static const char * const rt1011_adc_data_mode_select[] = …; static SOC_ENUM_SINGLE_DECL(rt1011_adc_dout_mode_enum, RT1011_TDM1_SET_1, 12, rt1011_adc_data_mode_select); static const char * const rt1011_tdm_adc_data_len_control[] = …; static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_dout_len_enum, RT1011_TDM1_SET_2, 13, rt1011_tdm_adc_data_len_control); static SOC_ENUM_SINGLE_DECL(rt1011_tdm2_dout_len_enum, RT1011_TDM2_SET_2, 13, rt1011_tdm_adc_data_len_control); static const char * const rt1011_tdm_adc_swap_select[] = …; static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc1_1_enum, RT1011_TDM1_SET_3, 6, rt1011_tdm_adc_swap_select); static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc2_1_enum, RT1011_TDM1_SET_3, 4, rt1011_tdm_adc_swap_select); static void rt1011_reset(struct regmap *regmap) { … } static int rt1011_recv_spk_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_recv_spk_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static bool rt1011_validate_bq_drc_coeff(unsigned short reg) { … } static int rt1011_bq_drc_coeff_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_bq_drc_coeff_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_bq_drc_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } #define RT1011_BQ_DRC(xname) … static int rt1011_r0_cali_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_r0_cali_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_r0_load(struct rt1011_priv *rt1011) { … } static int rt1011_r0_load_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_r0_load_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_r0_load_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } #define RT1011_R0_LOAD(xname) … static const char * const rt1011_i2s_ref[] = …; static SOC_ENUM_SINGLE_DECL(rt1011_i2s_ref_enum, 0, 0, rt1011_i2s_ref); static int rt1011_i2s_ref_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt1011_i2s_ref_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new rt1011_snd_controls[] = …; static int rt1011_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { … } static int rt1011_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static const struct snd_soc_dapm_widget rt1011_dapm_widgets[] = …; static const struct snd_soc_dapm_route rt1011_dapm_routes[] = …; static int rt1011_get_clk_info(int sclk, int rate) { … } static int rt1011_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { … } static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { … } static int rt1011_set_component_sysclk(struct snd_soc_component *component, int clk_id, int source, unsigned int freq, int dir) { … } static int rt1011_set_component_pll(struct snd_soc_component *component, int pll_id, int source, unsigned int freq_in, unsigned int freq_out) { … } static int rt1011_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) { … } static int rt1011_probe(struct snd_soc_component *component) { … } static void rt1011_remove(struct snd_soc_component *component) { … } #ifdef CONFIG_PM static int rt1011_suspend(struct snd_soc_component *component) { … } static int rt1011_resume(struct snd_soc_component *component) { … } #else #define rt1011_suspend … #define rt1011_resume … #endif static int rt1011_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { … } #define RT1011_STEREO_RATES … #define RT1011_FORMATS … static const struct snd_soc_dai_ops rt1011_aif_dai_ops = …; static struct snd_soc_dai_driver rt1011_dai[] = …; static const struct snd_soc_component_driver soc_component_dev_rt1011 = …; static const struct regmap_config rt1011_regmap = …; #if defined(CONFIG_OF) static const struct of_device_id rt1011_of_match[] = …; MODULE_DEVICE_TABLE(of, rt1011_of_match); #endif #ifdef CONFIG_ACPI static const struct acpi_device_id rt1011_acpi_match[] = …; MODULE_DEVICE_TABLE(acpi, rt1011_acpi_match); #endif static const struct i2c_device_id rt1011_i2c_id[] = …; MODULE_DEVICE_TABLE(i2c, rt1011_i2c_id); static int rt1011_calibrate(struct rt1011_priv *rt1011, unsigned char cali_flag) { … } static void rt1011_calibration_work(struct work_struct *work) { … } static int rt1011_parse_dp(struct rt1011_priv *rt1011, struct device *dev) { … } static int rt1011_i2c_probe(struct i2c_client *i2c) { … } static void rt1011_i2c_shutdown(struct i2c_client *client) { … } static struct i2c_driver rt1011_i2c_driver = …; module_i2c_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …;
Codebase Browser
linux