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/*
* SoC audio for ln2440sbc
*
* Copyright 2007 KonekTel, a.s.
* Author: Ivan Kuten
* ivan.kuten@promwad.com
*
* Heavily based on smdk2443_wm9710.c
* Copyright 2007 Wolfson Microelectronics PLC.
* Author: Graeme Gregory
* graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#include <linux/module.h>
#include <linux/device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include "../codecs/ac97.h"
#include "s3c-dma.h"
#include "s3c-ac97.h"
static struct snd_soc_card ln2440sbc;
static struct snd_soc_dai_link ln2440sbc_dai[] = {
{
.name = "AC97",
.stream_name = "AC97 HiFi",
.cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM],
.codec_dai = &ac97_dai,
},
};
static struct snd_soc_card ln2440sbc = {
.name = "LN2440SBC",
.platform = &s3c24xx_soc_platform,
.dai_link = ln2440sbc_dai,
.num_links = ARRAY_SIZE(ln2440sbc_dai),
};
static struct snd_soc_device ln2440sbc_snd_ac97_devdata = {
.card = &ln2440sbc,
.codec_dev = &soc_codec_dev_ac97,
};
static struct platform_device *ln2440sbc_snd_ac97_device;
static int __init ln2440sbc_init(void)
{
int ret;
ln2440sbc_snd_ac97_device = platform_device_alloc("soc-audio", -1);
if (!ln2440sbc_snd_ac97_device)
return -ENOMEM;
platform_set_drvdata(ln2440sbc_snd_ac97_device,
&ln2440sbc_snd_ac97_devdata);
ln2440sbc_snd_ac97_devdata.dev = &ln2440sbc_snd_ac97_device->dev;
ret = platform_device_add(ln2440sbc_snd_ac97_device);
if (ret)
platform_device_put(ln2440sbc_snd_ac97_device);
return ret;
}
static void __exit ln2440sbc_exit(void)
{
platform_device_unregister(ln2440sbc_snd_ac97_device);
}
module_init(ln2440sbc_init);
module_exit(ln2440sbc_exit);
/* Module information */
MODULE_AUTHOR("Ivan Kuten");
MODULE_DESCRIPTION("ALSA SoC ALC650 LN2440SBC");
MODULE_LICENSE("GPL");
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