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/*
* vsp1.h -- R-Car VSP1 API
*
* Copyright (C) 2015 Renesas Electronics Corporation
*
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*
* 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.
*/
#ifndef __MEDIA_VSP1_H__
#define __MEDIA_VSP1_H__
#include <linux/types.h>
struct device;
struct v4l2_rect;
int vsp1_du_init(struct device *dev);
int vsp1_du_setup_lif(struct device *dev, unsigned int width,
unsigned int height);
void vsp1_du_atomic_begin(struct device *dev);
int vsp1_du_atomic_update_ext(struct device *dev, unsigned int rpf,
u32 pixelformat, unsigned int pitch,
dma_addr_t mem[2], const struct v4l2_rect *src,
const struct v4l2_rect *dst, unsigned int alpha,
unsigned int zpos);
void vsp1_du_atomic_flush(struct device *dev);
static inline int vsp1_du_atomic_update(struct device *dev,
unsigned int rpf_index, u32 pixelformat,
unsigned int pitch, dma_addr_t mem[2],
const struct v4l2_rect *src,
const struct v4l2_rect *dst)
{
return vsp1_du_atomic_update_ext(dev, rpf_index, pixelformat, pitch,
mem, src, dst, 255, 0);
}
#endif /* __MEDIA_VSP1_H__ */
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