tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Driver for the DFBM-CS320 bluetooth module
3 * Copyright 2011 Lars-Peter Clausen <lars@metafoo.de>
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version.
9 *
10 */
11
12#include <linux/init.h>
13#include <linux/module.h>
14#include <linux/platform_device.h>
15
16#include <sound/soc.h>
17
18static struct snd_soc_dai_driver dfbmcs320_dai = {
19 .name = "dfbmcs320-pcm",
20 .playback = {
21 .channels_min = 1,
22 .channels_max = 1,
23 .rates = SNDRV_PCM_RATE_8000,
24 .formats = SNDRV_PCM_FMTBIT_S16_LE,
25 },
26 .capture = {
27 .channels_min = 1,
28 .channels_max = 1,
29 .rates = SNDRV_PCM_RATE_8000,
30 .formats = SNDRV_PCM_FMTBIT_S16_LE,
31 },
32};
33
34static struct snd_soc_codec_driver soc_codec_dev_dfbmcs320;
35
36static int __devinit dfbmcs320_probe(struct platform_device *pdev)
37{
38 return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_dfbmcs320,
39 &dfbmcs320_dai, 1);
40}
41
42static int __devexit dfbmcs320_remove(struct platform_device *pdev)
43{
44 snd_soc_unregister_codec(&pdev->dev);
45
46 return 0;
47}
48
49static struct platform_driver dfmcs320_driver = {
50 .driver = {
51 .name = "dfbmcs320",
52 .owner = THIS_MODULE,
53 },
54 .probe = dfbmcs320_probe,
55 .remove = __devexit_p(dfbmcs320_remove),
56};
57
58static int __init dfbmcs320_init(void)
59{
60 return platform_driver_register(&dfmcs320_driver);
61}
62module_init(dfbmcs320_init);
63
64static void __exit dfbmcs320_exit(void)
65{
66 platform_driver_unregister(&dfmcs320_driver);
67}
68module_exit(dfbmcs320_exit);
69
70MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
71MODULE_DESCRIPTION("ASoC DFBM-CS320 bluethooth module driver");
72MODULE_LICENSE("GPL");