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Commit f2390880 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: add generic simple-card support 



Current ASoC requires card.c file to each platforms in order to
specifies its CPU and Codecs pair.
But the differences between these were only value/strings of setting.
In order to reduce duplicate driver, this patch adds generic/simple-card.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent cdc04fd1

include/sound/simple_card.h

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/*

 * ASoC simple sound card support

 *

 * Copyright (C) 2012 Renesas Solutions Corp.

 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.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.

 */



#ifndef __SIMPLE_CARD_H

#define __SIMPLE_CARD_H



#include <sound/soc.h>



struct asoc_simple_dai_init_info {

	unsigned int fmt;

	unsigned int cpu_daifmt;

	unsigned int codec_daifmt;

	unsigned int sysclk;

};



struct asoc_simple_card_info {

	const char *name;

	const char *card;

	const char *cpu_dai;

	const char *codec;

	const char *platform;

	const char *codec_dai;

	struct asoc_simple_dai_init_info *init; /* for snd_link.init */



	/* used in simple-card.c */

	struct snd_soc_dai_link snd_link;

	struct snd_soc_card snd_card;

};



#endif /* __SIMPLE_CARD_H */

sound/soc/Kconfig

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@@ -51,5 +51,8 @@ source "sound/soc/txx9/Kconfig" 
# Supported codecs

source "sound/soc/codecs/Kconfig"



# generic frame-work

source "sound/soc/generic/Kconfig"



endif	# SND_SOC

sound/soc/Makefile

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@@ -6,6 +6,7 @@ obj-$(CONFIG_SND_SOC_DMAENGINE_PCM) += snd-soc-dmaengine-pcm.o 


obj-$(CONFIG_SND_SOC)	+= snd-soc-core.o

obj-$(CONFIG_SND_SOC)	+= codecs/

obj-$(CONFIG_SND_SOC)	+= generic/

obj-$(CONFIG_SND_SOC)	+= atmel/

obj-$(CONFIG_SND_SOC)	+= au1x/

obj-$(CONFIG_SND_SOC)	+= blackfin/

sound/soc/generic/Kconfig

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config SND_SIMPLE_CARD

	tristate "ASoC Simple sound card support"

	help

	  This option enables generic simple sound card support

sound/soc/generic/Makefile

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snd-soc-simple-card-objs	:= simple-card.o



obj-$(CONFIG_SND_SIMPLE_CARD)	+= snd-soc-simple-card.o