vsp1_bru.h revision 629bb6d4b38fe62d36ab52ad22c3ab726f6ce6e8 
1/*
2 * vsp1_bru.h  --  R-Car VSP1 Blend ROP Unit
3 *
4 * Copyright (C) 2013 Renesas Corporation
5 *
6 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 */
13#ifndef __VSP1_BRU_H__
14#define __VSP1_BRU_H__
15
16#include <media/media-entity.h>
17#include <media/v4l2-subdev.h>
18
19#include "vsp1_entity.h"
20
21struct vsp1_device;
22
23#define BRU_PAD_SINK(n)				(n)
24#define BRU_PAD_SOURCE				4
25
26struct vsp1_bru {
27	struct vsp1_entity entity;
28
29	struct v4l2_rect compose[4];
30};
31
32static inline struct vsp1_bru *to_bru(struct v4l2_subdev *subdev)
33{
34	return container_of(subdev, struct vsp1_bru, entity.subdev);
35}
36
37struct vsp1_bru *vsp1_bru_create(struct vsp1_device *vsp1);
38
39#endif /* __VSP1_BRU_H__ */
40