LXR linux/drivers/media/platform/vsp1/vsp1

   1/*
   2 * vsp1_lif.h  --  R-Car VSP1 LCD Controller Interface
   3 *
   4 * Copyright (C) 2013-2014 Renesas Electronics 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_LIF_H__
  14#define __VSP1_LIF_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 LIF_PAD_SINK                            0
  24#define LIF_PAD_SOURCE                          1
  25
  26struct vsp1_lif {
  27        struct vsp1_entity entity;
  28};
  29
  30static inline struct vsp1_lif *to_lif(struct v4l2_subdev *subdev)
  31{
  32        return container_of(subdev, struct vsp1_lif, entity.subdev);
  33}
  34
  35struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1);
  36
  37#endif /* __VSP1_LIF_H__ */
  38