linux/sound/soc/codecs/da7219-aad.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * da7219-aad.c - Dialog DA7219 ALSA SoC AAD Driver
 *
 * Copyright (c) 2015 Dialog Semiconductor Ltd.
 *
 * Author: Adam Thomson <[email protected]>
 */

#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/i2c.h>
#include <linux/property.h>
#include <linux/pm_wakeirq.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/da7219.h>

#include "da7219.h"
#include "da7219-aad.h"


/*
 * Detection control
 */

void da7219_aad_jack_det(struct snd_soc_component *component, struct snd_soc_jack *jack)
{ … }

/*
 * Button/HPTest work
 */

static void da7219_aad_btn_det_work(struct work_struct *work)
{ … }

static void da7219_aad_hptest_work(struct work_struct *work)
{ … }

static void da7219_aad_jack_det_work(struct work_struct *work)
{ … }

/*
 * IRQ
 */

static irqreturn_t da7219_aad_irq_thread(int irq, void *data)
{ … }

/*
 * DT/ACPI to pdata conversion
 */

static enum da7219_aad_micbias_pulse_lvl
	da7219_aad_fw_micbias_pulse_lvl(struct device *dev, u32 val)
{ … }

static enum da7219_aad_btn_cfg
	da7219_aad_fw_btn_cfg(struct device *dev, u32 val)
{ … }

static enum da7219_aad_mic_det_thr
	da7219_aad_fw_mic_det_thr(struct device *dev, u32 val)
{ … }

static enum da7219_aad_jack_ins_deb
	da7219_aad_fw_jack_ins_deb(struct device *dev, u32 val)
{ … }

static enum da7219_aad_jack_ins_det_pty
	da7219_aad_fw_jack_ins_det_pty(struct device *dev, const char *str)
{ … }

static enum da7219_aad_jack_det_rate
	da7219_aad_fw_jack_det_rate(struct device *dev, const char *str)
{ … }

static enum da7219_aad_jack_rem_deb
	da7219_aad_fw_jack_rem_deb(struct device *dev, u32 val)
{ … }

static enum da7219_aad_btn_avg
	da7219_aad_fw_btn_avg(struct device *dev, u32 val)
{ … }

static enum da7219_aad_adc_1bit_rpt
	da7219_aad_fw_adc_1bit_rpt(struct device *dev, u32 val)
{ … }

static struct da7219_aad_pdata *da7219_aad_fw_to_pdata(struct device *dev)
{ … }

static void da7219_aad_handle_pdata(struct snd_soc_component *component)
{ … }

static void da7219_aad_handle_gnd_switch_time(struct snd_soc_component *component)
{ … }

/*
 * Suspend/Resume
 */

void da7219_aad_suspend(struct snd_soc_component *component)
{ … }

void da7219_aad_resume(struct snd_soc_component *component)
{ … }


/*
 * Init/Exit
 */

int da7219_aad_init(struct snd_soc_component *component)
{ … }

void da7219_aad_exit(struct snd_soc_component *component)
{ … }

/*
 * AAD related I2C probe handling
 */

int da7219_aad_probe(struct i2c_client *i2c)
{ … }

MODULE_DESCRIPTION(…) …;
MODULE_AUTHOR(…) …;
MODULE_AUTHOR(…) …;
MODULE_LICENSE(…) …;