[linux-2.6-block.git] / include / sound / graph_card.h

/* SPDX-License-Identifier: GPL-2.0
 *
 * ASoC audio graph card support
 *
 */

#ifndef __GRAPH_CARD_H
#define __GRAPH_CARD_H

#include <sound/simple_card_utils.h>

typedef int (*GRAPH2_CUSTOM)(struct simple_util_priv *priv,
			     struct device_node *lnk,
			     struct link_info *li);

struct graph2_custom_hooks {
	int (*hook_pre)(struct simple_util_priv *priv);
	int (*hook_post)(struct simple_util_priv *priv);
	GRAPH2_CUSTOM custom_normal;
	GRAPH2_CUSTOM custom_dpcm;
	GRAPH2_CUSTOM custom_c2c;
};

int audio_graph_parse_of(struct simple_util_priv *priv, struct device *dev);
int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev,
			  struct graph2_custom_hooks *hooks);

int audio_graph2_link_normal(struct simple_util_priv *priv,
			     struct device_node *lnk, struct link_info *li);
int audio_graph2_link_dpcm(struct simple_util_priv *priv,
			   struct device_node *lnk, struct link_info *li);
int audio_graph2_link_c2c(struct simple_util_priv *priv,
			  struct device_node *lnk, struct link_info *li);

#endif /* __GRAPH_CARD_H */
Commit	Line	Data
	1	/* SPDX-License-Identifier: GPL-2.0
	2	*
	3	* ASoC audio graph card support
	4	*
	5	*/
	6
	7	#ifndef __GRAPH_CARD_H
	8	#define __GRAPH_CARD_H
	9
	10	#include <sound/simple_card_utils.h>
	11
	12	typedef int (GRAPH2_CUSTOM)(struct simple_util_priv priv,
	13	struct device_node *lnk,
	14	struct link_info *li);
	15
	16	struct graph2_custom_hooks {
	17	int (hook_pre)(struct simple_util_priv priv);
	18	int (hook_post)(struct simple_util_priv priv);
	19	GRAPH2_CUSTOM custom_normal;
	20	GRAPH2_CUSTOM custom_dpcm;
	21	GRAPH2_CUSTOM custom_c2c;
	22	};
	23
	24	int audio_graph_parse_of(struct simple_util_priv priv, struct device dev);
	25	int audio_graph2_parse_of(struct simple_util_priv priv, struct device dev,
	26	struct graph2_custom_hooks *hooks);
	27
	28	int audio_graph2_link_normal(struct simple_util_priv *priv,
	29	struct device_node lnk, struct link_info li);
	30	int audio_graph2_link_dpcm(struct simple_util_priv *priv,
	31	struct device_node lnk, struct link_info li);
	32	int audio_graph2_link_c2c(struct simple_util_priv *priv,
	33	struct device_node lnk, struct link_info li);
	34
	35	#endif /* __GRAPH_CARD_H */