[deliverable/linux.git] / sound / soc / imx / mx1_mx2-pcm.h

/*
 * mx1_mx2-pcm.h :- ASoC platform header for Freescale i.MX1x, i.MX2x
 *
 * 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 _MX1_MX2_PCM_H
#define _MX1_MX2_PCM_H

/* DMA information for mx1_mx2 platforms */
struct mx1_mx2_pcm_dma_params {
	char *name;			/* stream identifier */
	unsigned int transfer_type;	/* READ or WRITE DMA transfer */
	dma_addr_t per_address;		/* physical address of SSI fifo */
	int event_id;			/* fixed DMA number for SSI fifo */
	int watermark_level;		/* SSI fifo watermark level */
	int per_config;			/* DMA Config flags for peripheral */
	int mem_config;			/* DMA Config flags for RAM */
 };

/* platform data */
extern struct snd_soc_platform mx1_mx2_soc_platform;

#endif
Commit	Line	Data
fd6a6394 M	1	/*
	2	* mx1_mx2-pcm.h :- ASoC platform header for Freescale i.MX1x, i.MX2x
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* published by the Free Software Foundation.
	7	*/
	8
fbb474de M	9	#ifndef _MX1_MX2_PCM_H
fbb474de M	10	#define _MX1_MX2_PCM_H
fd6a6394 M	11
	12	/* DMA information for mx1_mx2 platforms */
	13	struct mx1_mx2_pcm_dma_params {
	14	char name; / stream identifier */
	15	unsigned int transfer_type; /* READ or WRITE DMA transfer */
	16	dma_addr_t per_address; /* physical address of SSI fifo */
	17	int event_id; /* fixed DMA number for SSI fifo */
	18	int watermark_level; /* SSI fifo watermark level */
	19	int per_config; /* DMA Config flags for peripheral */
	20	int mem_config; /* DMA Config flags for RAM */
	21	};
	22
	23	/* platform data */
	24	extern struct snd_soc_platform mx1_mx2_soc_platform;
	25
	26	#endif