Commit | Line | Data |
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6c3d713e LPC |
1 | /* |
2 | * AD1938/AD1939 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/spi/spi.h> | |
11 | #include <linux/regmap.h> | |
12 | ||
13 | #include <sound/soc.h> | |
14 | ||
15 | #include "ad193x.h" | |
16 | ||
17 | static int ad193x_spi_probe(struct spi_device *spi) | |
18 | { | |
e5224f58 | 19 | const struct spi_device_id *id = spi_get_device_id(spi); |
6c3d713e LPC |
20 | struct regmap_config config; |
21 | ||
22 | config = ad193x_regmap_config; | |
23 | config.val_bits = 8; | |
24 | config.reg_bits = 16; | |
25 | config.read_flag_mask = 0x09; | |
26 | config.write_flag_mask = 0x08; | |
27 | ||
e5224f58 CP |
28 | return ad193x_probe(&spi->dev, devm_regmap_init_spi(spi, &config), |
29 | (enum ad193x_type)id->driver_data); | |
6c3d713e LPC |
30 | } |
31 | ||
32 | static int ad193x_spi_remove(struct spi_device *spi) | |
33 | { | |
34 | snd_soc_unregister_codec(&spi->dev); | |
35 | return 0; | |
36 | } | |
37 | ||
e5224f58 CP |
38 | static const struct spi_device_id ad193x_spi_id[] = { |
39 | { "ad193x", AD193X }, | |
40 | { "ad1933", AD1933 }, | |
41 | { "ad1934", AD1934 }, | |
e5224f58 | 42 | { "ad1938", AD193X }, |
d46183ef | 43 | { "ad1939", AD193X }, |
355b27e1 | 44 | { "adau1328", AD193X }, |
e5224f58 CP |
45 | { } |
46 | }; | |
47 | MODULE_DEVICE_TABLE(spi, ad193x_spi_id); | |
48 | ||
6c3d713e LPC |
49 | static struct spi_driver ad193x_spi_driver = { |
50 | .driver = { | |
51 | .name = "ad193x", | |
6c3d713e LPC |
52 | }, |
53 | .probe = ad193x_spi_probe, | |
54 | .remove = ad193x_spi_remove, | |
e5224f58 | 55 | .id_table = ad193x_spi_id, |
6c3d713e LPC |
56 | }; |
57 | module_spi_driver(ad193x_spi_driver); | |
58 | ||
59 | MODULE_DESCRIPTION("ASoC AD1938/AD1939 audio CODEC driver"); | |
60 | MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); | |
61 | MODULE_LICENSE("GPL"); |