blob: 8bd1dc5706bf1f423f5d0c7d63a7316c5b9191d0 [file] [log] [blame]
Graeme Gregory438b76a2007-05-14 11:04:34 +02001/*
2 * smdk2443_wm9710.c -- SoC audio for smdk2443
3 *
4 * Copyright 2007 Wolfson Microelectronics PLC.
5 * Author: Graeme Gregory
6 * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 *
Graeme Gregory438b76a2007-05-14 11:04:34 +020013 */
14
Axel Lin974edd32011-12-07 17:52:19 +080015#include <linux/module.h>
Graeme Gregory438b76a2007-05-14 11:04:34 +020016#include <sound/soc.h>
Graeme Gregory438b76a2007-05-14 11:04:34 +020017
Mark Brown87506542008-11-18 20:50:34 +000018static struct snd_soc_card smdk2443;
Graeme Gregory438b76a2007-05-14 11:04:34 +020019
20static struct snd_soc_dai_link smdk2443_dai[] = {
21{
22 .name = "AC97",
23 .stream_name = "AC97 HiFi",
Jassi Brare6104672010-11-22 15:36:00 +090024 .cpu_dai_name = "samsung-ac97",
Liam Girdwoodf0fba2a2010-03-17 20:15:21 +000025 .codec_dai_name = "ac97-hifi",
26 .codec_name = "ac97-codec",
Jassi Brar58bb4072010-11-22 15:35:50 +090027 .platform_name = "samsung-audio",
Graeme Gregory438b76a2007-05-14 11:04:34 +020028},
29};
30
Mark Brown87506542008-11-18 20:50:34 +000031static struct snd_soc_card smdk2443 = {
Graeme Gregory438b76a2007-05-14 11:04:34 +020032 .name = "SMDK2443",
33 .dai_link = smdk2443_dai,
34 .num_links = ARRAY_SIZE(smdk2443_dai),
35};
36
Graeme Gregory438b76a2007-05-14 11:04:34 +020037static struct platform_device *smdk2443_snd_ac97_device;
38
39static int __init smdk2443_init(void)
40{
41 int ret;
42
43 smdk2443_snd_ac97_device = platform_device_alloc("soc-audio", -1);
44 if (!smdk2443_snd_ac97_device)
45 return -ENOMEM;
46
Liam Girdwoodf0fba2a2010-03-17 20:15:21 +000047 platform_set_drvdata(smdk2443_snd_ac97_device, &smdk2443);
Graeme Gregory438b76a2007-05-14 11:04:34 +020048 ret = platform_device_add(smdk2443_snd_ac97_device);
49
50 if (ret)
51 platform_device_put(smdk2443_snd_ac97_device);
52
53 return ret;
54}
55
56static void __exit smdk2443_exit(void)
57{
58 platform_device_unregister(smdk2443_snd_ac97_device);
59}
60
61module_init(smdk2443_init);
62module_exit(smdk2443_exit);
63
64/* Module information */
65MODULE_AUTHOR("Graeme Gregory, graeme.gregory@wolfsonmicro.com, www.wolfsonmicro.com");
66MODULE_DESCRIPTION("ALSA SoC WM9710 SMDK2443");
67MODULE_LICENSE("GPL");