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/*

 *  linux/include/asm-arm/hardware/memc.h

 *

 *  Copyright (C) Russell King.

 *

 * 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.

 */

#define VDMA_ALIGNMENT  PAGE_SIZE

#define VDMA_XFERSIZE   16

#define VDMA_INIT       0

#define VDMA_START      1

#define VDMA_END        2

#ifndef __ASSEMBLY__

extern void memc_write(unsigned int reg, unsigned long val);

#define video_set_dma(start,end,offset)                         \

do {                                                            \

        memc_write (VDMA_START, (start >> 2));                  \

        memc_write (VDMA_END, (end - VDMA_XFERSIZE) >> 2);      \

        memc_write (VDMA_INIT, (offset >> 2));                  \

} while (0)

#endif