// SPDX-License-Identifier: GPL-2.0-only // // rt711-sdca.c -- rt711 SDCA ALSA SoC audio driver // // Copyright(c) 2021 Realtek Semiconductor Corp. // // #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/pm_runtime.h> #include <linux/soundwire/sdw_registers.h> #include <linux/slab.h> #include <linux/bitops.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/sdw.h> #include <sound/soc-dapm.h> #include <sound/initval.h> #include <sound/tlv.h> #include <sound/jack.h> #include "rt711-sdca.h" static int rt711_sdca_index_write(struct rt711_sdca_priv *rt711, unsigned int nid, unsigned int reg, unsigned int value) { … } static int rt711_sdca_index_read(struct rt711_sdca_priv *rt711, unsigned int nid, unsigned int reg, unsigned int *value) { … } static int rt711_sdca_index_update_bits(struct rt711_sdca_priv *rt711, unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val) { … } static void rt711_sdca_reset(struct rt711_sdca_priv *rt711) { … } static void rt711_sdca_ge_force_jack_type(struct rt711_sdca_priv *rt711, unsigned int det_mode) { … } static int rt711_sdca_calibration(struct rt711_sdca_priv *rt711) { … } static unsigned int rt711_sdca_button_detect(struct rt711_sdca_priv *rt711) { … } static int rt711_sdca_headset_detect(struct rt711_sdca_priv *rt711) { … } static void rt711_sdca_jack_detect_handler(struct work_struct *work) { … } static void rt711_sdca_btn_check_handler(struct work_struct *work) { … } static void rt711_sdca_jack_init(struct rt711_sdca_priv *rt711) { … } static int rt711_sdca_set_jack_detect(struct snd_soc_component *component, struct snd_soc_jack *hs_jack, void *data) { … } /* For SDCA control DAC/ADC Gain */ static int rt711_sdca_set_gain_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_set_gain_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_set_fu0f_capture_ctl(struct rt711_sdca_priv *rt711) { … } static int rt711_sdca_set_fu1e_capture_ctl(struct rt711_sdca_priv *rt711) { … } static int rt711_sdca_fu1e_capture_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_fu1e_capture_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_ge_select_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_ge_select_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const char * const rt711_sdca_ge_select[] = …; static int rt711_sdca_ge_select_values[] = …; static SOC_VALUE_ENUM_SINGLE_DECL(rt711_sdca_ge_mode_enum, SND_SOC_NOPM, 0, 0x7, rt711_sdca_ge_select, rt711_sdca_ge_select_values); static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0); static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0); static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0); static const struct snd_kcontrol_new rt711_sdca_snd_controls[] = …; static int rt711_sdca_mux_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int rt711_sdca_mux_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const char * const adc_mux_text[] = …; static SOC_ENUM_SINGLE_DECL( rt711_adc22_enum, SND_SOC_NOPM, 0, adc_mux_text); static SOC_ENUM_SINGLE_DECL( rt711_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text); static const struct snd_kcontrol_new rt711_sdca_adc22_mux = …; static const struct snd_kcontrol_new rt711_sdca_adc23_mux = …; static int rt711_sdca_fu05_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt711_sdca_fu0f_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt711_sdca_fu1e_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt711_sdca_pde28_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt711_sdca_pde29_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt711_sdca_pde2a_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt711_sdca_line1_power_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static int rt711_sdca_line2_power_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { … } static const struct snd_soc_dapm_widget rt711_sdca_dapm_widgets[] = …; static const struct snd_soc_dapm_route rt711_sdca_audio_map[] = …; static int rt711_sdca_parse_dt(struct rt711_sdca_priv *rt711, struct device *dev) { … } static int rt711_sdca_probe(struct snd_soc_component *component) { … } static const struct snd_soc_component_driver soc_sdca_dev_rt711 = …; static int rt711_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, int direction) { … } static void rt711_sdca_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { … } static int rt711_sdca_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { … } static int rt711_sdca_pcm_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { … } #define RT711_STEREO_RATES … #define RT711_FORMATS … static const struct snd_soc_dai_ops rt711_sdca_ops = …; static struct snd_soc_dai_driver rt711_sdca_dai[] = …; int rt711_sdca_init(struct device *dev, struct regmap *regmap, struct regmap *mbq_regmap, struct sdw_slave *slave) { … } static void rt711_sdca_vd0_io_init(struct rt711_sdca_priv *rt711) { … } static void rt711_sdca_vd1_io_init(struct rt711_sdca_priv *rt711) { … } int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave) { … } MODULE_DESCRIPTION(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …;
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