2 * smdk2443_wm9710.c -- SoC audio for smdk2443
4 * Copyright 2007 Wolfson Microelectronics PLC.
5 * Author: Graeme Gregory
6 * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
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.
15 #include <linux/module.h>
16 #include <linux/device.h>
17 #include <sound/core.h>
18 #include <sound/pcm.h>
19 #include <sound/soc.h>
20 #include <sound/soc-dapm.h>
25 static struct snd_soc_card smdk2443
;
27 static struct snd_soc_dai_link smdk2443_dai
[] = {
30 .stream_name
= "AC97 HiFi",
31 .cpu_dai_name
= "s3c-ac97-dai",
32 .codec_dai_name
= "ac97-hifi",
33 .codec_name
= "ac97-codec",
34 .platform_name
= "s3c24xx-pcm-audio",
38 static struct snd_soc_card smdk2443
= {
40 .dai_link
= smdk2443_dai
,
41 .num_links
= ARRAY_SIZE(smdk2443_dai
),
44 static struct platform_device
*smdk2443_snd_ac97_device
;
46 static int __init
smdk2443_init(void)
50 smdk2443_snd_ac97_device
= platform_device_alloc("soc-audio", -1);
51 if (!smdk2443_snd_ac97_device
)
54 platform_set_drvdata(smdk2443_snd_ac97_device
, &smdk2443
);
55 ret
= platform_device_add(smdk2443_snd_ac97_device
);
58 platform_device_put(smdk2443_snd_ac97_device
);
63 static void __exit
smdk2443_exit(void)
65 platform_device_unregister(smdk2443_snd_ac97_device
);
68 module_init(smdk2443_init
);
69 module_exit(smdk2443_exit
);
71 /* Module information */
72 MODULE_AUTHOR("Graeme Gregory, graeme.gregory@wolfsonmicro.com, www.wolfsonmicro.com");
73 MODULE_DESCRIPTION("ALSA SoC WM9710 SMDK2443");
74 MODULE_LICENSE("GPL");