26e0ca22c3
The VSP1 is a video processing engine that includes a blender, scalers, filters and statistics computation. Configurable data path routing logic allows ordering the internal blocks in a flexible way. Due to the configurable nature of the pipeline the driver implements the media controller API and doesn't use the V4L2 mem-to-mem framework, even though the device usually operates in memory to memory mode. Only the read pixel formatters, up/down scalers, write pixel formatters and LCDC interface are supported at this stage. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
37 lines
915 B
C
37 lines
915 B
C
/*
|
|
* vsp1_lif.h -- R-Car VSP1 LCD Controller Interface
|
|
*
|
|
* Copyright (C) 2013 Renesas 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 __VSP1_LIF_H__
|
|
#define __VSP1_LIF_H__
|
|
|
|
#include <media/media-entity.h>
|
|
#include <media/v4l2-subdev.h>
|
|
|
|
#include "vsp1_entity.h"
|
|
|
|
struct vsp1_device;
|
|
|
|
#define LIF_PAD_SINK 0
|
|
#define LIF_PAD_SOURCE 1
|
|
|
|
struct vsp1_lif {
|
|
struct vsp1_entity entity;
|
|
};
|
|
|
|
static inline struct vsp1_lif *to_lif(struct v4l2_subdev *subdev)
|
|
{
|
|
return container_of(subdev, struct vsp1_lif, entity.subdev);
|
|
}
|
|
|
|
struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1);
|
|
|
|
#endif /* __VSP1_LIF_H__ */
|