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6c3d713e LPC |
1 | /* |
2 | * AD1936/AD1937 audio driver | |
3 | * | |
4 | * Copyright 2014 Analog Devices Inc. | |
5 | * | |
6 | * Licensed under the GPL-2. | |
7 | */ | |
8 | ||
9 | #include <linux/module.h> | |
10 | #include <linux/i2c.h> | |
11 | #include <linux/regmap.h> | |
12 | ||
13 | #include <sound/soc.h> | |
14 | ||
15 | #include "ad193x.h" | |
16 | ||
17 | static const struct i2c_device_id ad193x_id[] = { | |
e5224f58 CP |
18 | { "ad1936", AD193X }, |
19 | { "ad1937", AD193X }, | |
6c3d713e LPC |
20 | { } |
21 | }; | |
22 | MODULE_DEVICE_TABLE(i2c, ad193x_id); | |
23 | ||
24 | static int ad193x_i2c_probe(struct i2c_client *client, | |
25 | const struct i2c_device_id *id) | |
26 | { | |
27 | struct regmap_config config; | |
28 | ||
29 | config = ad193x_regmap_config; | |
30 | config.val_bits = 8; | |
31 | config.reg_bits = 8; | |
32 | ||
e5224f58 CP |
33 | return ad193x_probe(&client->dev, |
34 | devm_regmap_init_i2c(client, &config), | |
35 | (enum ad193x_type)id->driver_data); | |
6c3d713e LPC |
36 | } |
37 | ||
38 | static int ad193x_i2c_remove(struct i2c_client *client) | |
39 | { | |
40 | snd_soc_unregister_codec(&client->dev); | |
41 | return 0; | |
42 | } | |
43 | ||
44 | static struct i2c_driver ad193x_i2c_driver = { | |
45 | .driver = { | |
46 | .name = "ad193x", | |
47 | }, | |
48 | .probe = ad193x_i2c_probe, | |
49 | .remove = ad193x_i2c_remove, | |
50 | .id_table = ad193x_id, | |
51 | }; | |
52 | module_i2c_driver(ad193x_i2c_driver); | |
53 | ||
54 | MODULE_DESCRIPTION("ASoC AD1936/AD1937 audio CODEC driver"); | |
55 | MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); | |
56 | MODULE_LICENSE("GPL"); |