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Kuninori Morimoto
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Mark Brown
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Dec 16, 2009
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/* | ||
* fsi-da7210.c | ||
* | ||
* Copyright (C) 2009 Renesas Solutions Corp. | ||
* Kuninori Morimoto <morimoto.kuninori@renesas.com> | ||
* | ||
* This program is free software; you can redistribute it and/or modify it | ||
* under the terms of the GNU General Public License as published by the | ||
* Free Software Foundation; either version 2 of the License, or (at your | ||
* option) any later version. | ||
*/ | ||
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#include <linux/interrupt.h> | ||
#include <linux/platform_device.h> | ||
#include <linux/io.h> | ||
#include <linux/i2c.h> | ||
#include <sound/core.h> | ||
#include <sound/pcm.h> | ||
#include <sound/pcm_params.h> | ||
#include <sound/soc.h> | ||
#include <sound/soc-dapm.h> | ||
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#include <sound/sh_fsi.h> | ||
#include "../codecs/da7210.h" | ||
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static int fsi_da7210_init(struct snd_soc_codec *codec) | ||
{ | ||
return snd_soc_dai_set_fmt(&da7210_dai, | ||
SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | | ||
SND_SOC_DAIFMT_CBM_CFM); | ||
} | ||
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static struct snd_soc_dai_link fsi_da7210_dai = { | ||
.name = "DA7210", | ||
.stream_name = "DA7210", | ||
.cpu_dai = &fsi_soc_dai[1], /* FSI B */ | ||
.codec_dai = &da7210_dai, | ||
.init = fsi_da7210_init, | ||
}; | ||
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static struct snd_soc_card fsi_soc_card = { | ||
.name = "FSI", | ||
.platform = &fsi_soc_platform, | ||
.dai_link = &fsi_da7210_dai, | ||
.num_links = 1, | ||
}; | ||
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static struct snd_soc_device fsi_da7210_snd_devdata = { | ||
.card = &fsi_soc_card, | ||
.codec_dev = &soc_codec_dev_da7210, | ||
}; | ||
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static struct platform_device *fsi_da7210_snd_device; | ||
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static int __init fsi_da7210_sound_init(void) | ||
{ | ||
int ret; | ||
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fsi_da7210_snd_device = platform_device_alloc("soc-audio", -1); | ||
if (!fsi_da7210_snd_device) | ||
return -ENOMEM; | ||
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platform_set_drvdata(fsi_da7210_snd_device, &fsi_da7210_snd_devdata); | ||
fsi_da7210_snd_devdata.dev = &fsi_da7210_snd_device->dev; | ||
ret = platform_device_add(fsi_da7210_snd_device); | ||
if (ret) | ||
platform_device_put(fsi_da7210_snd_device); | ||
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return ret; | ||
} | ||
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static void __exit fsi_da7210_sound_exit(void) | ||
{ | ||
platform_device_unregister(fsi_da7210_snd_device); | ||
} | ||
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module_init(fsi_da7210_sound_init); | ||
module_exit(fsi_da7210_sound_exit); | ||
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/* Module information */ | ||
MODULE_DESCRIPTION("ALSA SoC FSI DA2710"); | ||
MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>"); | ||
MODULE_LICENSE("GPL"); |