x86/speculation/mds: Fix documentation typo
[linux/fpc-iii.git] / sound / soc / codecs / ad73311.c
blobd8d86a0fea605941a8f4295d3fd4cff88eec941b
1 /*
2 * ad73311.c -- ALSA Soc AD73311 codec support
4 * Copyright: Analog Device Inc.
5 * Author: Cliff Cai <cliff.cai@analog.com>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
13 #include <linux/init.h>
14 #include <linux/slab.h>
15 #include <linux/module.h>
16 #include <linux/kernel.h>
17 #include <linux/device.h>
18 #include <sound/core.h>
19 #include <sound/pcm.h>
20 #include <sound/ac97_codec.h>
21 #include <sound/initval.h>
22 #include <sound/soc.h>
24 #include "ad73311.h"
26 static const struct snd_soc_dapm_widget ad73311_dapm_widgets[] = {
27 SND_SOC_DAPM_INPUT("VINP"),
28 SND_SOC_DAPM_INPUT("VINN"),
29 SND_SOC_DAPM_OUTPUT("VOUTN"),
30 SND_SOC_DAPM_OUTPUT("VOUTP"),
33 static const struct snd_soc_dapm_route ad73311_dapm_routes[] = {
34 { "Capture", NULL, "VINP" },
35 { "Capture", NULL, "VINN" },
37 { "VOUTN", NULL, "Playback" },
38 { "VOUTP", NULL, "Playback" },
41 static struct snd_soc_dai_driver ad73311_dai = {
42 .name = "ad73311-hifi",
43 .playback = {
44 .stream_name = "Playback",
45 .channels_min = 1,
46 .channels_max = 1,
47 .rates = SNDRV_PCM_RATE_8000,
48 .formats = SNDRV_PCM_FMTBIT_S16_LE, },
49 .capture = {
50 .stream_name = "Capture",
51 .channels_min = 1,
52 .channels_max = 1,
53 .rates = SNDRV_PCM_RATE_8000,
54 .formats = SNDRV_PCM_FMTBIT_S16_LE, },
57 static const struct snd_soc_codec_driver soc_codec_dev_ad73311 = {
58 .component_driver = {
59 .dapm_widgets = ad73311_dapm_widgets,
60 .num_dapm_widgets = ARRAY_SIZE(ad73311_dapm_widgets),
61 .dapm_routes = ad73311_dapm_routes,
62 .num_dapm_routes = ARRAY_SIZE(ad73311_dapm_routes),
66 static int ad73311_probe(struct platform_device *pdev)
68 return snd_soc_register_codec(&pdev->dev,
69 &soc_codec_dev_ad73311, &ad73311_dai, 1);
72 static int ad73311_remove(struct platform_device *pdev)
74 snd_soc_unregister_codec(&pdev->dev);
75 return 0;
78 static struct platform_driver ad73311_codec_driver = {
79 .driver = {
80 .name = "ad73311",
83 .probe = ad73311_probe,
84 .remove = ad73311_remove,
87 module_platform_driver(ad73311_codec_driver);
89 MODULE_DESCRIPTION("ASoC ad73311 driver");
90 MODULE_AUTHOR("Cliff Cai ");
91 MODULE_LICENSE("GPL");