// SPDX-License-Identifier: GPL-2.0-only /* * rt5659.c -- RT5659/RT5658 ALSA SoC audio codec driver * * Copyright 2015 Realtek Semiconductor Corp. * Author: Bard Liao <[email protected]> */ #include <linux/clk.h> #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/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> #include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/jack.h> #include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/initval.h> #include <sound/tlv.h> #include <sound/rt5659.h> #include "rl6231.h" #include "rt5659.h" static const struct reg_default rt5659_reg[] = …; static bool rt5659_volatile_register(struct device *dev, unsigned int reg) { … } static bool rt5659_readable_register(struct device *dev, unsigned int reg) { … } static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2325, 75, 0); static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0); static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0); static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); static const DECLARE_TLV_DB_SCALE(in_bst_tlv, -1200, 75, 0); /* Interface data select */ static const char * const rt5659_data_select[] = …; static SOC_ENUM_SINGLE_DECL(rt5659_if1_01_adc_enum, RT5659_TDM_CTRL_2, RT5659_DS_ADC_SLOT01_SFT, rt5659_data_select); static SOC_ENUM_SINGLE_DECL(rt5659_if1_23_adc_enum, RT5659_TDM_CTRL_2, RT5659_DS_ADC_SLOT23_SFT, rt5659_data_select); static SOC_ENUM_SINGLE_DECL(rt5659_if1_45_adc_enum, RT5659_TDM_CTRL_2, RT5659_DS_ADC_SLOT45_SFT, rt5659_data_select); static SOC_ENUM_SINGLE_DECL(rt5659_if1_67_adc_enum, RT5659_TDM_CTRL_2, RT5659_DS_ADC_SLOT67_SFT, rt5659_data_select); static SOC_ENUM_SINGLE_DECL(rt5659_if2_dac_enum, RT5659_DIG_INF23_DATA, RT5659_IF2_DAC_SEL_SFT, rt5659_data_select); static SOC_ENUM_SINGLE_DECL(rt5659_if2_adc_enum, RT5659_DIG_INF23_DATA, RT5659_IF2_ADC_SEL_SFT, rt5659_data_select); static SOC_ENUM_SINGLE_DECL(rt5659_if3_dac_enum, RT5659_DIG_INF23_DATA, RT5659_IF3_DAC_SEL_SFT, rt5659_data_select); static SOC_ENUM_SINGLE_DECL(rt5659_if3_adc_enum, RT5659_DIG_INF23_DATA, RT5659_IF3_ADC_SEL_SFT, rt5659_data_select); static const struct snd_kcontrol_new rt5659_if1_01_adc_swap_mux = …; static const struct snd_kcontrol_new rt5659_if1_23_adc_swap_mux = …; static const struct snd_kcontrol_new rt5659_if1_45_adc_swap_mux = …; static const struct snd_kcontrol_new rt5659_if1_67_adc_swap_mux = …; static const struct snd_kcontrol_new rt5659_if2_dac_swap_mux = …; static const struct snd_kcontrol_new rt5659_if2_adc_swap_mux = …; static const struct snd_kcontrol_new rt5659_if3_dac_swap_mux = …; static const struct snd_kcontrol_new rt5659_if3_adc_swap_mux = …; static int rt5659_hp_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static void rt5659_enable_push_button_irq(struct snd_soc_component *component, bool enable) { … } /** * rt5659_headset_detect - Detect headset. * @component: SoC audio component device. * @jack_insert: Jack insert or not. * * Detect whether is headset or not when jack inserted. * * Returns detect status. */ static int rt5659_headset_detect(struct snd_soc_component *component, int jack_insert) { … } static int rt5659_button_detect(struct snd_soc_component *component) { … } static irqreturn_t rt5659_irq(int irq, void *data) { … } int rt5659_set_jack_detect(struct snd_soc_component *component, struct snd_soc_jack *hs_jack) { … } EXPORT_SYMBOL_GPL(…); static void rt5659_jack_detect_work(struct work_struct *work) { … } static void rt5659_jack_detect_intel_hd_header(struct work_struct *work) { … } static const struct snd_kcontrol_new rt5659_snd_controls[] = …; /** * set_dmic_clk - Set parameter of dmic. * * @w: DAPM widget. * @kcontrol: The kcontrol of this widget. * @event: Event id. * * Choose dmic clock between 1MHz and 3MHz. * It is better for clock to approximate 3MHz. */ static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int set_adc1_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int set_adc2_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt5659_charge_pump_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_widget *sink) { … } static int is_using_asrc(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_widget *sink) { … } /* Digital Mixer */ static const struct snd_kcontrol_new rt5659_sto1_adc_l_mix[] = …; static const struct snd_kcontrol_new rt5659_sto1_adc_r_mix[] = …; static const struct snd_kcontrol_new rt5659_mono_adc_l_mix[] = …; static const struct snd_kcontrol_new rt5659_mono_adc_r_mix[] = …; static const struct snd_kcontrol_new rt5659_dac_l_mix[] = …; static const struct snd_kcontrol_new rt5659_dac_r_mix[] = …; static const struct snd_kcontrol_new rt5659_sto_dac_l_mix[] = …; static const struct snd_kcontrol_new rt5659_sto_dac_r_mix[] = …; static const struct snd_kcontrol_new rt5659_mono_dac_l_mix[] = …; static const struct snd_kcontrol_new rt5659_mono_dac_r_mix[] = …; /* Analog Input Mixer */ static const struct snd_kcontrol_new rt5659_rec1_l_mix[] = …; static const struct snd_kcontrol_new rt5659_rec1_r_mix[] = …; static const struct snd_kcontrol_new rt5659_rec2_l_mix[] = …; static const struct snd_kcontrol_new rt5659_rec2_r_mix[] = …; static const struct snd_kcontrol_new rt5659_spk_l_mix[] = …; static const struct snd_kcontrol_new rt5659_spk_r_mix[] = …; static const struct snd_kcontrol_new rt5659_monovol_mix[] = …; static const struct snd_kcontrol_new rt5659_out_l_mix[] = …; static const struct snd_kcontrol_new rt5659_out_r_mix[] = …; static const struct snd_kcontrol_new rt5659_spo_l_mix[] = …; static const struct snd_kcontrol_new rt5659_spo_r_mix[] = …; static const struct snd_kcontrol_new rt5659_mono_mix[] = …; static const struct snd_kcontrol_new rt5659_lout_l_mix[] = …; static const struct snd_kcontrol_new rt5659_lout_r_mix[] = …; /*DAC L2, DAC R2*/ /*MX-1B [6:4], MX-1B [2:0]*/ static const char * const rt5659_dac2_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_dac_l2_enum, RT5659_DAC_CTRL, RT5659_DAC_L2_SEL_SFT, rt5659_dac2_src); static const struct snd_kcontrol_new rt5659_dac_l2_mux = …; static SOC_ENUM_SINGLE_DECL( rt5659_dac_r2_enum, RT5659_DAC_CTRL, RT5659_DAC_R2_SEL_SFT, rt5659_dac2_src); static const struct snd_kcontrol_new rt5659_dac_r2_mux = …; /* STO1 ADC1 Source */ /* MX-26 [13] */ static const char * const rt5659_sto1_adc1_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_sto1_adc1_enum, RT5659_STO1_ADC_MIXER, RT5659_STO1_ADC1_SRC_SFT, rt5659_sto1_adc1_src); static const struct snd_kcontrol_new rt5659_sto1_adc1_mux = …; /* STO1 ADC Source */ /* MX-26 [12] */ static const char * const rt5659_sto1_adc_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_sto1_adc_enum, RT5659_STO1_ADC_MIXER, RT5659_STO1_ADC_SRC_SFT, rt5659_sto1_adc_src); static const struct snd_kcontrol_new rt5659_sto1_adc_mux = …; /* STO1 ADC2 Source */ /* MX-26 [11] */ static const char * const rt5659_sto1_adc2_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_sto1_adc2_enum, RT5659_STO1_ADC_MIXER, RT5659_STO1_ADC2_SRC_SFT, rt5659_sto1_adc2_src); static const struct snd_kcontrol_new rt5659_sto1_adc2_mux = …; /* STO1 DMIC Source */ /* MX-26 [8] */ static const char * const rt5659_sto1_dmic_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_sto1_dmic_enum, RT5659_STO1_ADC_MIXER, RT5659_STO1_DMIC_SRC_SFT, rt5659_sto1_dmic_src); static const struct snd_kcontrol_new rt5659_sto1_dmic_mux = …; /* MONO ADC L2 Source */ /* MX-27 [12] */ static const char * const rt5659_mono_adc_l2_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_adc_l2_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_ADC_L2_SRC_SFT, rt5659_mono_adc_l2_src); static const struct snd_kcontrol_new rt5659_mono_adc_l2_mux = …; /* MONO ADC L1 Source */ /* MX-27 [11] */ static const char * const rt5659_mono_adc_l1_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_adc_l1_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_ADC_L1_SRC_SFT, rt5659_mono_adc_l1_src); static const struct snd_kcontrol_new rt5659_mono_adc_l1_mux = …; /* MONO ADC L Source, MONO ADC R Source*/ /* MX-27 [10:9], MX-27 [2:1] */ static const char * const rt5659_mono_adc_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_adc_l_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_ADC_L_SRC_SFT, rt5659_mono_adc_src); static const struct snd_kcontrol_new rt5659_mono_adc_l_mux = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_adcr_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_ADC_R_SRC_SFT, rt5659_mono_adc_src); static const struct snd_kcontrol_new rt5659_mono_adc_r_mux = …; /* MONO DMIC L Source */ /* MX-27 [8] */ static const char * const rt5659_mono_dmic_l_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_dmic_l_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_DMIC_L_SRC_SFT, rt5659_mono_dmic_l_src); static const struct snd_kcontrol_new rt5659_mono_dmic_l_mux = …; /* MONO ADC R2 Source */ /* MX-27 [4] */ static const char * const rt5659_mono_adc_r2_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_adc_r2_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_ADC_R2_SRC_SFT, rt5659_mono_adc_r2_src); static const struct snd_kcontrol_new rt5659_mono_adc_r2_mux = …; /* MONO ADC R1 Source */ /* MX-27 [3] */ static const char * const rt5659_mono_adc_r1_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_adc_r1_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_ADC_R1_SRC_SFT, rt5659_mono_adc_r1_src); static const struct snd_kcontrol_new rt5659_mono_adc_r1_mux = …; /* MONO DMIC R Source */ /* MX-27 [0] */ static const char * const rt5659_mono_dmic_r_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_mono_dmic_r_enum, RT5659_MONO_ADC_MIXER, RT5659_MONO_DMIC_R_SRC_SFT, rt5659_mono_dmic_r_src); static const struct snd_kcontrol_new rt5659_mono_dmic_r_mux = …; /* DAC R1 Source, DAC L1 Source*/ /* MX-29 [11:10], MX-29 [9:8]*/ static const char * const rt5659_dac1_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_dac_r1_enum, RT5659_AD_DA_MIXER, RT5659_DAC1_R_SEL_SFT, rt5659_dac1_src); static const struct snd_kcontrol_new rt5659_dac_r1_mux = …; static SOC_ENUM_SINGLE_DECL( rt5659_dac_l1_enum, RT5659_AD_DA_MIXER, RT5659_DAC1_L_SEL_SFT, rt5659_dac1_src); static const struct snd_kcontrol_new rt5659_dac_l1_mux = …; /* DAC Digital Mixer L Source, DAC Digital Mixer R Source*/ /* MX-2C [6], MX-2C [4]*/ static const char * const rt5659_dig_dac_mix_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_dig_dac_mixl_enum, RT5659_DIG_MIXER, RT5659_DAC_MIX_L_SFT, rt5659_dig_dac_mix_src); static const struct snd_kcontrol_new rt5659_dig_dac_mixl_mux = …; static SOC_ENUM_SINGLE_DECL( rt5659_dig_dac_mixr_enum, RT5659_DIG_MIXER, RT5659_DAC_MIX_R_SFT, rt5659_dig_dac_mix_src); static const struct snd_kcontrol_new rt5659_dig_dac_mixr_mux = …; /* Analog DAC L1 Source, Analog DAC R1 Source*/ /* MX-2D [3], MX-2D [2]*/ static const char * const rt5659_alg_dac1_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_alg_dac_l1_enum, RT5659_A_DAC_MUX, RT5659_A_DACL1_SFT, rt5659_alg_dac1_src); static const struct snd_kcontrol_new rt5659_alg_dac_l1_mux = …; static SOC_ENUM_SINGLE_DECL( rt5659_alg_dac_r1_enum, RT5659_A_DAC_MUX, RT5659_A_DACR1_SFT, rt5659_alg_dac1_src); static const struct snd_kcontrol_new rt5659_alg_dac_r1_mux = …; /* Analog DAC LR Source, Analog DAC R2 Source*/ /* MX-2D [1], MX-2D [0]*/ static const char * const rt5659_alg_dac2_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_alg_dac_l2_enum, RT5659_A_DAC_MUX, RT5659_A_DACL2_SFT, rt5659_alg_dac2_src); static const struct snd_kcontrol_new rt5659_alg_dac_l2_mux = …; static SOC_ENUM_SINGLE_DECL( rt5659_alg_dac_r2_enum, RT5659_A_DAC_MUX, RT5659_A_DACR2_SFT, rt5659_alg_dac2_src); static const struct snd_kcontrol_new rt5659_alg_dac_r2_mux = …; /* Interface2 ADC Data Input*/ /* MX-2F [13:12] */ static const char * const rt5659_if2_adc_in_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_if2_adc_in_enum, RT5659_DIG_INF23_DATA, RT5659_IF2_ADC_IN_SFT, rt5659_if2_adc_in_src); static const struct snd_kcontrol_new rt5659_if2_adc_in_mux = …; /* Interface3 ADC Data Input*/ /* MX-2F [1:0] */ static const char * const rt5659_if3_adc_in_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_if3_adc_in_enum, RT5659_DIG_INF23_DATA, RT5659_IF3_ADC_IN_SFT, rt5659_if3_adc_in_src); static const struct snd_kcontrol_new rt5659_if3_adc_in_mux = …; /* PDM 1 L/R*/ /* MX-31 [15] [13] */ static const char * const rt5659_pdm_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_pdm_l_enum, RT5659_PDM_OUT_CTRL, RT5659_PDM1_L_SFT, rt5659_pdm_src); static const struct snd_kcontrol_new rt5659_pdm_l_mux = …; static SOC_ENUM_SINGLE_DECL( rt5659_pdm_r_enum, RT5659_PDM_OUT_CTRL, RT5659_PDM1_R_SFT, rt5659_pdm_src); static const struct snd_kcontrol_new rt5659_pdm_r_mux = …; /* SPDIF Output source*/ /* MX-36 [1:0] */ static const char * const rt5659_spdif_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_spdif_enum, RT5659_SPDIF_CTRL, RT5659_SPDIF_SEL_SFT, rt5659_spdif_src); static const struct snd_kcontrol_new rt5659_spdif_mux = …; /* I2S1 TDM ADCDAT Source */ /* MX-78[4:0] */ static const char * const rt5659_rx_adc_data_src[] = …; static SOC_ENUM_SINGLE_DECL( rt5659_rx_adc_data_enum, RT5659_TDM_CTRL_2, RT5659_ADCDAT_SRC_SFT, rt5659_rx_adc_data_src); static const struct snd_kcontrol_new rt5659_rx_adc_dac_mux = …; /* Out Volume Switch */ static const struct snd_kcontrol_new spkvol_l_switch = …; static const struct snd_kcontrol_new spkvol_r_switch = …; static const struct snd_kcontrol_new monovol_switch = …; static const struct snd_kcontrol_new outvol_l_switch = …; static const struct snd_kcontrol_new outvol_r_switch = …; /* Out Switch */ static const struct snd_kcontrol_new spo_switch = …; static const struct snd_kcontrol_new mono_switch = …; static const struct snd_kcontrol_new hpo_l_switch = …; static const struct snd_kcontrol_new hpo_r_switch = …; static const struct snd_kcontrol_new lout_l_switch = …; static const struct snd_kcontrol_new lout_r_switch = …; static const struct snd_kcontrol_new pdm_l_switch = …; static const struct snd_kcontrol_new pdm_r_switch = …; static int rt5659_spk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt5659_mono_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt5659_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int set_dmic_power(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static const struct snd_soc_dapm_widget rt5659_particular_dapm_widgets[] = …; static const struct snd_soc_dapm_widget rt5659_dapm_widgets[] = …; static const struct snd_soc_dapm_route rt5659_dapm_routes[] = …; static int rt5659_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { … } static int rt5659_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { … } static int rt5659_set_component_sysclk(struct snd_soc_component *component, int clk_id, int source, unsigned int freq, int dir) { … } static int rt5659_set_component_pll(struct snd_soc_component *component, int pll_id, int source, unsigned int freq_in, unsigned int freq_out) { … } static int rt5659_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) { … } static int rt5659_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) { … } static int rt5659_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { … } static int rt5659_probe(struct snd_soc_component *component) { … } static void rt5659_remove(struct snd_soc_component *component) { … } #ifdef CONFIG_PM static int rt5659_suspend(struct snd_soc_component *component) { … } static int rt5659_resume(struct snd_soc_component *component) { … } #else #define rt5659_suspend … #define rt5659_resume … #endif #define RT5659_STEREO_RATES … #define RT5659_FORMATS … static const struct snd_soc_dai_ops rt5659_aif_dai_ops = …; static struct snd_soc_dai_driver rt5659_dai[] = …; static const struct snd_soc_component_driver soc_component_dev_rt5659 = …; static const struct regmap_config rt5659_regmap = …; static const struct i2c_device_id rt5659_i2c_id[] = …; MODULE_DEVICE_TABLE(i2c, rt5659_i2c_id); static int rt5659_parse_dt(struct rt5659_priv *rt5659, struct device *dev) { … } static void rt5659_calibrate(struct rt5659_priv *rt5659) { … } static void rt5659_intel_hd_header_probe_setup(struct rt5659_priv *rt5659) { … } static int rt5659_i2c_probe(struct i2c_client *i2c) { … } static void rt5659_i2c_shutdown(struct i2c_client *client) { … } #ifdef CONFIG_OF static const struct of_device_id rt5659_of_match[] = …; MODULE_DEVICE_TABLE(of, rt5659_of_match); #endif #ifdef CONFIG_ACPI static const struct acpi_device_id rt5659_acpi_match[] = …; MODULE_DEVICE_TABLE(acpi, rt5659_acpi_match); #endif static struct i2c_driver rt5659_i2c_driver = …; module_i2c_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …;
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