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1 /*
2  * vsp1_sru.h  --  R-Car VSP1 Super Resolution 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_SRU_H__
14 #define __VSP1_SRU_H__
15 
16 #include <media/media-entity.h>
17 #include <media/v4l2-ctrls.h>
18 #include <media/v4l2-subdev.h>
19 
20 #include "vsp1_entity.h"
21 
22 struct vsp1_device;
23 
24 #define SRU_PAD_SINK				0
25 #define SRU_PAD_SOURCE				1
26 
27 struct vsp1_sru {
28 	struct vsp1_entity entity;
29 
30 	struct v4l2_ctrl_handler ctrls;
31 
32 	unsigned int intensity;
33 };
34 
to_sru(struct v4l2_subdev * subdev)35 static inline struct vsp1_sru *to_sru(struct v4l2_subdev *subdev)
36 {
37 	return container_of(subdev, struct vsp1_sru, entity.subdev);
38 }
39 
40 struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1);
41 
42 #endif /* __VSP1_SRU_H__ */
43