Commit | Line | Data |
---|---|---|
a1253ef6 BA |
1 | /* |
2 | * cs42l56.c -- CS42L51 ALSA SoC I2C audio driver | |
3 | * | |
4 | * Copyright 2014 CirrusLogic, Inc. | |
5 | * | |
6 | * Author: Brian Austin <brian.austin@cirrus.com> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | * | |
12 | */ | |
13 | ||
14 | #include <linux/i2c.h> | |
15 | #include <linux/module.h> | |
16 | #include <sound/soc.h> | |
17 | ||
18 | #include "cs42l51.h" | |
19 | ||
20 | static struct i2c_device_id cs42l51_i2c_id[] = { | |
21 | {"cs42l51", 0}, | |
22 | {} | |
23 | }; | |
24 | MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id); | |
25 | ||
26 | static int cs42l51_i2c_probe(struct i2c_client *i2c, | |
27 | const struct i2c_device_id *id) | |
28 | { | |
29 | struct regmap_config config; | |
30 | ||
31 | config = cs42l51_regmap; | |
32 | config.val_bits = 8; | |
33 | config.reg_bits = 8; | |
34 | ||
35 | return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config)); | |
36 | } | |
37 | ||
38 | static int cs42l51_i2c_remove(struct i2c_client *i2c) | |
39 | { | |
40 | snd_soc_unregister_codec(&i2c->dev); | |
41 | ||
42 | return 0; | |
43 | } | |
44 | ||
45 | static struct i2c_driver cs42l51_i2c_driver = { | |
46 | .driver = { | |
47 | .name = "cs42l51", | |
2cb1e025 | 48 | .of_match_table = cs42l51_of_match, |
a1253ef6 BA |
49 | }, |
50 | .probe = cs42l51_i2c_probe, | |
51 | .remove = cs42l51_i2c_remove, | |
52 | .id_table = cs42l51_i2c_id, | |
53 | }; | |
54 | ||
55 | module_i2c_driver(cs42l51_i2c_driver); | |
56 | ||
57 | MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver"); | |
58 | MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>"); | |
59 | MODULE_LICENSE("GPL"); |