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/*
* CS4271 I2C audio driver
*
* Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include "cs4271.h"
static int cs4271_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct regmap_config config;
config = cs4271_regmap_config;
config.reg_bits = 8;
config.val_bits = 8;
return cs4271_probe(&client->dev,
devm_regmap_init_i2c(client, &config));
}
static int cs4271_i2c_remove(struct i2c_client *client)
{
snd_soc_unregister_codec(&client->dev);
return 0;
}
static const struct i2c_device_id cs4271_i2c_id[] = {
{ "cs4271", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id);
static struct i2c_driver cs4271_i2c_driver = {
.driver = {
.name = "cs4271",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(cs4271_dt_ids),
},
.probe = cs4271_i2c_probe,
.remove = cs4271_i2c_remove,
.id_table = cs4271_i2c_id,
};
module_i2c_driver(cs4271_i2c_driver);
MODULE_DESCRIPTION("ASoC CS4271 I2C Driver");
MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>");
MODULE_LICENSE("GPL");
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