2014-07-31 02:43:36 +00:00
|
|
|
/*
|
|
|
|
|
* es8328-i2c.c -- ES8328 ALSA SoC I2C Audio driver
|
|
|
|
|
*
|
|
|
|
|
* Copyright 2014 Sutajio Ko-Usagi PTE LTD
|
|
|
|
|
*
|
|
|
|
|
* Author: Sean Cross <xobs@kosagi.com>
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
|
|
|
* published by the Free Software Foundation.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include <linux/module.h>
|
|
|
|
|
#include <linux/i2c.h>
|
|
|
|
|
#include <linux/regmap.h>
|
|
|
|
|
|
|
|
|
|
#include <sound/soc.h>
|
|
|
|
|
|
|
|
|
|
#include "es8328.h"
|
|
|
|
|
|
|
|
|
|
static const struct i2c_device_id es8328_id[] = {
|
2014-10-28 00:59:37 +00:00
|
|
|
{ "es8328", 0 },
|
2014-07-31 02:43:36 +00:00
|
|
|
{ }
|
|
|
|
|
};
|
|
|
|
|
MODULE_DEVICE_TABLE(i2c, es8328_id);
|
|
|
|
|
|
|
|
|
|
static const struct of_device_id es8328_of_match[] = {
|
|
|
|
|
{ .compatible = "everest,es8328", },
|
|
|
|
|
{ }
|
|
|
|
|
};
|
|
|
|
|
MODULE_DEVICE_TABLE(of, es8328_of_match);
|
|
|
|
|
|
|
|
|
|
static int es8328_i2c_probe(struct i2c_client *i2c,
|
|
|
|
|
const struct i2c_device_id *id)
|
|
|
|
|
{
|
|
|
|
|
return es8328_probe(&i2c->dev,
|
|
|
|
|
devm_regmap_init_i2c(i2c, &es8328_regmap_config));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int es8328_i2c_remove(struct i2c_client *i2c)
|
|
|
|
|
{
|
|
|
|
|
snd_soc_unregister_codec(&i2c->dev);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static struct i2c_driver es8328_i2c_driver = {
|
|
|
|
|
.driver = {
|
|
|
|
|
.name = "es8328",
|
|
|
|
|
.of_match_table = es8328_of_match,
|
|
|
|
|
},
|
|
|
|
|
.probe = es8328_i2c_probe,
|
|
|
|
|
.remove = es8328_i2c_remove,
|
|
|
|
|
.id_table = es8328_id,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
module_i2c_driver(es8328_i2c_driver);
|
|
|
|
|
|
|
|
|
|
MODULE_DESCRIPTION("ASoC ES8328 audio CODEC I2C driver");
|
|
|
|
|
MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>");
|
|
|
|
|
MODULE_LICENSE("GPL");
|
