drivers/media/platform/vsp1/vsp1_sru.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * vsp1_sru.h  --  R-Car VSP1 Super Resolution Unit
   4  *
   5  * Copyright (C) 2013 Renesas Corporation
   6  *
   7  * Contact: Laurent Pinchart ([email protected])
   8  */
   9 #ifndef __VSP1_SRU_H__
  10 #define __VSP1_SRU_H__
  11
  12 #include <media/media-entity.h>
  13 #include <media/v4l2-ctrls.h>
  14 #include <media/v4l2-subdev.h>
  15
  16 #include "vsp1_entity.h"
  17
  18 struct vsp1_device;
  19
  20 #define SRU_PAD_SINK                            0
  21 #define SRU_PAD_SOURCE                          1
  22
  23 struct vsp1_sru {
  24         struct vsp1_entity entity;
  25
  26         struct v4l2_ctrl_handler ctrls;
  27
  28         unsigned int intensity;
  29 };
  30
  31 static inline struct vsp1_sru *to_sru(struct v4l2_subdev *subdev)
  32 {
  33         return container_of(subdev, struct vsp1_sru, entity.subdev);
  34 }
  35
  36 struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1);
  37
  38 #endif /* __VSP1_SRU_H__ */