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

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * vsp1_uif.h  --  R-Car VSP1 User Logic Interface
   4 *
   5 * Copyright (C) 2017-2018 Laurent Pinchart
   6 *
   7 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
   8 */
   9#ifndef __VSP1_UIF_H__
  10#define __VSP1_UIF_H__
  11
  12#include "vsp1_entity.h"
  13
  14struct vsp1_device;
  15
  16#define UIF_PAD_SINK                            0
  17#define UIF_PAD_SOURCE                          1
  18
  19struct vsp1_uif {
  20        struct vsp1_entity entity;
  21        bool m3w_quirk;
  22};
  23
  24static inline struct vsp1_uif *to_uif(struct v4l2_subdev *subdev)
  25{
  26        return container_of(subdev, struct vsp1_uif, entity.subdev);
  27}
  28
  29struct vsp1_uif *vsp1_uif_create(struct vsp1_device *vsp1, unsigned int index);
  30u32 vsp1_uif_get_crc(struct vsp1_uif *uif);
  31
  32#endif /* __VSP1_UIF_H__ */
  33