[deliverable/linux.git] / sound / soc / samsung / dma.h

/*
 *  dma.h --
 *
 *  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.
 *
 *  ALSA PCM interface for the Samsung SoC
 */

#ifndef _S3C_AUDIO_H
#define _S3C_AUDIO_H

struct s3c_dma_params {
	struct s3c2410_dma_client *client;	/* stream identifier */
	int channel;				/* Channel ID */
	dma_addr_t dma_addr;
	int dma_size;			/* Size of the DMA transfer */
	unsigned ch;
	struct samsung_dma_ops *ops;
	char *ch_name;
};

int asoc_dma_platform_register(struct device *dev);
void asoc_dma_platform_unregister(struct device *dev);

#endif
Commit	Line	Data
c0f41bb1	1	/*
4b640cf3	2	* dma.h --
c0f41bb1 BD	3	*
	4	* This program is free software; you can redistribute it and/or modify it
	5	* under the terms of the GNU General Public License as published by the
	6	* Free Software Foundation; either version 2 of the License, or (at your
	7	* option) any later version.
	8	*
344b4c48	9	* ALSA PCM interface for the Samsung SoC
c0f41bb1 BD	10	*/
c0f41bb1 BD	11
faa31776 JB	12	#ifndef _S3C_AUDIO_H
faa31776 JB	13	#define _S3C_AUDIO_H
c0f41bb1	14
faa31776	15	struct s3c_dma_params {
7f1bc26e GG	16	struct s3c2410_dma_client client; / stream identifier */
7f1bc26e GG	17	int channel; /* Channel ID */
c0f41bb1	18	dma_addr_t dma_addr;
7f1bc26e	19	int dma_size; /* Size of the DMA transfer */
344b4c48 BK	20	unsigned ch;
344b4c48 BK	21	struct samsung_dma_ops *ops;
40476f61	22	char *ch_name;
c0f41bb1 BD	23	};
c0f41bb1 BD	24
a08485d8 PV	25	int asoc_dma_platform_register(struct device *dev);
	26	void asoc_dma_platform_unregister(struct device *dev);
	27
c0f41bb1	28	#endif