blob: 9700e8c838c9dde2763108655b4287fa434260e0 [file] [log] [blame]
Lars-Peter Clausen603597c2014-02-18 15:57:35 +01001/*
2 * ADAU1977/ADAU1978/ADAU1979 driver
3 *
4 * Copyright 2014 Analog Devices Inc.
5 * Author: Lars-Peter Clausen <lars@metafoo.de>
6 *
7 * Licensed under the GPL-2.
8 */
9
10#include <linux/i2c.h>
11#include <linux/mod_devicetable.h>
12#include <linux/module.h>
13#include <linux/regmap.h>
14#include <sound/soc.h>
15
16#include "adau1977.h"
17
18static int adau1977_i2c_probe(struct i2c_client *client,
19 const struct i2c_device_id *id)
20{
21 struct regmap_config config;
22
23 config = adau1977_regmap_config;
24 config.val_bits = 8;
25 config.reg_bits = 8;
26
27 return adau1977_probe(&client->dev,
28 devm_regmap_init_i2c(client, &config),
29 id->driver_data, NULL);
30}
31
32static int adau1977_i2c_remove(struct i2c_client *client)
33{
34 snd_soc_unregister_codec(&client->dev);
35 return 0;
36}
37
38static const struct i2c_device_id adau1977_i2c_ids[] = {
39 { "adau1977", ADAU1977 },
40 { "adau1978", ADAU1978 },
41 { "adau1979", ADAU1978 },
42 { }
43};
44MODULE_DEVICE_TABLE(i2c, adau1977_i2c_ids);
45
46static struct i2c_driver adau1977_i2c_driver = {
47 .driver = {
48 .name = "adau1977",
49 .owner = THIS_MODULE,
50 },
51 .probe = adau1977_i2c_probe,
52 .remove = adau1977_i2c_remove,
53 .id_table = adau1977_i2c_ids,
54};
55module_i2c_driver(adau1977_i2c_driver);
56
57MODULE_DESCRIPTION("ASoC ADAU1977/ADAU1978/ADAU1979 driver");
58MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
59MODULE_LICENSE("GPL");