[deliverable/linux.git] / sound / soc / s3c24xx / 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 S3C24xx CPU
 */

#ifndef _S3C_AUDIO_H
#define _S3C_AUDIO_H

#define ST_RUNNING		(1<<0)
#define ST_OPENED		(1<<1)

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 */
};

#define S3C24XX_DAI_I2S			0

/* platform data */
extern struct snd_ac97_bus_ops s3c24xx_ac97_ops;

#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	*
	9	* ALSA PCM interface for the Samsung S3C24xx CPU
	10	*/
	11
faa31776 JB	12	#ifndef _S3C_AUDIO_H
faa31776 JB	13	#define _S3C_AUDIO_H
c0f41bb1 BD	14
	15	#define ST_RUNNING (1<<0)
	16	#define ST_OPENED (1<<1)
	17
faa31776	18	struct s3c_dma_params {
7f1bc26e GG	19	struct s3c2410_dma_client client; / stream identifier */
7f1bc26e GG	20	int channel; /* Channel ID */
c0f41bb1	21	dma_addr_t dma_addr;
7f1bc26e	22	int dma_size; /* Size of the DMA transfer */
c0f41bb1 BD	23	};
	24
	25	#define S3C24XX_DAI_I2S 0
	26
c0f41bb1	27	/* platform data */
c0f41bb1 BD	28	extern struct snd_ac97_bus_ops s3c24xx_ac97_ops;
	29
	30	#endif