1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * vsp1_lif.h  --  R-Car VSP1 LCD Controller Interface
4  *
5  * Copyright (C) 2013-2014 Renesas Electronics Corporation
6  *
7  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
8  */
9 #ifndef __VSP1_LIF_H__
10 #define __VSP1_LIF_H__
11 
12 #include <media/media-entity.h>
13 #include <media/v4l2-subdev.h>
14 
15 #include "vsp1_entity.h"
16 
17 struct vsp1_device;
18 
19 #define LIF_PAD_SINK				0
20 #define LIF_PAD_SOURCE				1
21 
22 struct vsp1_lif {
23 	struct vsp1_entity entity;
24 };
25 
to_lif(struct v4l2_subdev * subdev)26 static inline struct vsp1_lif *to_lif(struct v4l2_subdev *subdev)
27 {
28 	return container_of(subdev, struct vsp1_lif, entity.subdev);
29 }
30 
31 struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1, unsigned int index);
32 
33 #endif /* __VSP1_LIF_H__ */
34