#include <linux/module.h>
#include <linux/errno.h>
#include <linux/device.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <linux/gpio/consumer.h>
#include <linux/regulator/consumer.h>
#include <linux/delay.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include "tas2562.h"
#define TAS2562_FORMATS …
static const unsigned int float_vol_db_lookup[] = …;
struct tas2562_data { … };
enum tas256x_model { … };
static int tas2562_set_samplerate(struct tas2562_data *tas2562, int samplerate)
{ … }
static int tas2562_set_dai_tdm_slot(struct snd_soc_dai *dai,
unsigned int tx_mask, unsigned int rx_mask,
int slots, int slot_width)
{ … }
static int tas2562_set_bitwidth(struct tas2562_data *tas2562, int bitwidth)
{ … }
static int tas2562_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{ … }
static int tas2562_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{ … }
static int tas2562_update_pwr_ctrl(struct tas2562_data *tas2562)
{ … }
static int tas2562_mute(struct snd_soc_dai *dai, int mute, int direction)
{ … }
static int tas2562_codec_probe(struct snd_soc_component *component)
{ … }
#ifdef CONFIG_PM
static int tas2562_suspend(struct snd_soc_component *component)
{ … }
static int tas2562_resume(struct snd_soc_component *component)
{ … }
#else
#define tas2562_suspend …
#define tas2562_resume …
#endif
static const char * const tas2562_ASI1_src[] = …;
static SOC_ENUM_SINGLE_DECL(tas2562_ASI1_src_enum, TAS2562_TDM_CFG2, 4,
tas2562_ASI1_src);
static const struct snd_kcontrol_new tas2562_asi1_mux = …;
static int tas2562_dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{ … }
static int tas2562_volume_control_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ … }
static int tas2562_volume_control_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ … }
static const DECLARE_TLV_DB_SCALE(dvc_tlv, -11000, 100, 0);
static DECLARE_TLV_DB_SCALE(tas2562_dac_tlv, 850, 50, 0);
static const struct snd_kcontrol_new isense_switch = …;
static const struct snd_kcontrol_new vsense_switch = …;
static const struct snd_kcontrol_new tas2562_snd_controls[] = …;
static const struct snd_soc_dapm_widget tas2110_dapm_widgets[] = …;
static const struct snd_soc_dapm_route tas2110_audio_map[] = …;
static const struct snd_soc_component_driver soc_component_dev_tas2110 = …;
static const struct snd_soc_dapm_widget tas2562_dapm_widgets[] = …;
static const struct snd_soc_dapm_route tas2562_audio_map[] = …;
static const struct snd_soc_component_driver soc_component_dev_tas2562 = …;
static const struct snd_soc_dai_ops tas2562_speaker_dai_ops = …;
static struct snd_soc_dai_driver tas2562_dai[] = …;
static const struct regmap_range_cfg tas2562_ranges[] = …;
static const struct reg_default tas2562_reg_defaults[] = …;
static const struct regmap_config tas2562_regmap_config = …;
static int tas2562_parse_dt(struct tas2562_data *tas2562)
{ … }
static const struct i2c_device_id tas2562_id[] = …;
MODULE_DEVICE_TABLE(i2c, tas2562_id);
static int tas2562_probe(struct i2c_client *client)
{ … }
#ifdef CONFIG_OF
static const struct of_device_id tas2562_of_match[] = …;
MODULE_DEVICE_TABLE(of, tas2562_of_match);
#endif
static struct i2c_driver tas2562_i2c_driver = …;
module_i2c_driver(…) …;
MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;