linux/include/sound/simple_card.h

/* SPDX-License-Identifier: GPL-2.0
 *
 * ASoC simple sound card support
 *
 * Copyright (C) 2012 Renesas Solutions Corp.
 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 */

#ifndef __SIMPLE_CARD_H
#define __SIMPLE_CARD_H

#include <sound/soc.h>
#include <sound/simple_card_utils.h>

struct simple_util_info {
	const char *name;
	const char *card;
	const char *codec;
	const char *platform;

	unsigned int daifmt;
	struct simple_util_dai cpu_dai;
	struct simple_util_dai codec_dai;
};

#endif /* __SIMPLE_CARD_H */
ASoC: simple-card: convert to SPDX identifiers Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2018-07-02 06:30:28 +00:00			`/* SPDX-License-Identifier: GPL-2.0`
			`*`
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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2012-04-09 04:17:50 +00:00			`* ASoC simple sound card support`
			`*`
			`* Copyright (C) 2012 Renesas Solutions Corp.`
			`* Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>`
			`*/`

			`#ifndef __SIMPLE_CARD_H`
			`#define __SIMPLE_CARD_H`

			`#include <sound/soc.h>`
ASoC: simple-card: use asoc_simple_card_parse_daifmt() We can use simpel utils asoc_simple_card_parse_daifmt(). Let's use it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-06-30 06:02:46 +00:00			`#include <sound/simple_card_utils.h>`
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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2012-04-09 04:17:50 +00:00
ASoC: simple_card_utils.h: convert not to use asoc_xxx() ASoC is using 2 type of prefix (asoc_xxx() vs snd_soc_xxx()), but these are unified into snd_soc_xxx(). simple_card / audio_graph drivers are historically using asoc_xxx() prefix too. simple_card / audio_graph are not ASoC framework, so let's use simple_card_xxx_() / audio_graph_xxx() for global function prefix. This patch has asoc_xxx() as define to keep compatible. It will be removed if all drivers were switched to new style. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87edj4s26a.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2023-09-11 23:47:09 +00:00			`struct simple_util_info {`
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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2012-04-09 04:17:50 +00:00			`const char *name;`
			`const char *card;`
			`const char *codec;`
			`const char *platform;`
ASoC: simple-card: add asoc_simple_dai for initializing Current simple-card driver calls asoc_simple_card_dai_init() if platform had a asoc_simple_card_dai_init pointer. And, this initialization function works only when platform has an applicable initial value for each dai settings. And basically, almost all sound card requires certain initialization. This means that almost all platform has initialization settings, and driver do nothing if it doesn't have settings. And additionally, current simple-card supports sysclk settings but it was only for codec. In order to abolish deviation between cpu and codec, and in order to simplify processing, this patch adds asoc_simple_dai, and removed pointless struct asoc_simple_dai_init_info which was trigger of calling asoc_simple_card_dai_init(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2013-01-11 00:49:11 +00:00
			`unsigned int daifmt;`
ASoC: simple_card_utils.h: convert not to use asoc_xxx() ASoC is using 2 type of prefix (asoc_xxx() vs snd_soc_xxx()), but these are unified into snd_soc_xxx(). simple_card / audio_graph drivers are historically using asoc_xxx() prefix too. simple_card / audio_graph are not ASoC framework, so let's use simple_card_xxx_() / audio_graph_xxx() for global function prefix. This patch has asoc_xxx() as define to keep compatible. It will be removed if all drivers were switched to new style. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87edj4s26a.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2023-09-11 23:47:09 +00:00			`struct simple_util_dai cpu_dai;`
			`struct simple_util_dai codec_dai;`
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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2012-04-09 04:17:50 +00:00			`};`

			`#endif /* __SIMPLE_CARD_H */`