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Commit 03849405 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: Add FSI-DA7210 sound support for SuperH 



Signed-off-by: default avatarKuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 98615454

sound/soc/sh/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -47,4 +47,12 @@ config SND_FSI_AK4642 
	  This option enables generic sound support for the

	  FSI - AK4642 unit



config SND_FSI_DA7210

	bool "FSI-DA7210 sound support"

	depends on SND_SOC_SH4_FSI

	select SND_SOC_DA7210

	help

	  This option enables generic sound support for the

	  FSI - DA7210 unit



endmenu

sound/soc/sh/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -13,6 +13,8 @@ obj-$(CONFIG_SND_SOC_SH4_FSI) += snd-soc-fsi.o 
## boards

snd-soc-sh7760-ac97-objs	:= sh7760-ac97.o

snd-soc-fsi-ak4642-objs		:= fsi-ak4642.o

snd-soc-fsi-da7210-objs		:= fsi-da7210.o



obj-$(CONFIG_SND_SH7760_AC97)	+= snd-soc-sh7760-ac97.o

obj-$(CONFIG_SND_FSI_AK4642)	+= snd-soc-fsi-ak4642.o

obj-$(CONFIG_SND_FSI_DA7210)	+= snd-soc-fsi-da7210.o

sound/soc/sh/fsi-da7210.c

0 → 100644
+83 −0
Original line number Diff line number Diff line 
/*

 * 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.

 */



#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>



#include <sound/sh_fsi.h>

#include "../codecs/da7210.h"



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);

}



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,

};



static struct snd_soc_card fsi_soc_card = {

	.name		= "FSI",

	.platform	= &fsi_soc_platform,

	.dai_link	= &fsi_da7210_dai,

	.num_links	= 1,

};



static struct snd_soc_device fsi_da7210_snd_devdata = {

	.card		= &fsi_soc_card,

	.codec_dev	= &soc_codec_dev_da7210,

};



static struct platform_device *fsi_da7210_snd_device;



static int __init fsi_da7210_sound_init(void)

{

	int ret;



	fsi_da7210_snd_device = platform_device_alloc("soc-audio", -1);

	if (!fsi_da7210_snd_device)

		return -ENOMEM;



	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);



	return ret;

}



static void __exit fsi_da7210_sound_exit(void)

{

	platform_device_unregister(fsi_da7210_snd_device);

}



module_init(fsi_da7210_sound_init);

module_exit(fsi_da7210_sound_exit);



/* Module information */

MODULE_DESCRIPTION("ALSA SoC FSI DA2710");

MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");

MODULE_LICENSE("GPL");