drivers/media/platform/vsp1/vsp1_brx.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * vsp1_brx.h  --  R-Car VSP1 Blend ROP Unit (BRU and BRS)
   4  *
   5  * Copyright (C) 2013 Renesas Corporation
   6  *
   7  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
   8  */
   9 #ifndef __VSP1_BRX_H__
  10 #define __VSP1_BRX_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 struct vsp1_rwpf;
  20
  21 #define BRX_PAD_SINK(n)                         (n)
  22
  23 struct vsp1_brx {
  24         struct vsp1_entity entity;
  25         unsigned int base;
  26
  27         struct v4l2_ctrl_handler ctrls;
  28
  29         struct {
  30                 struct vsp1_rwpf *rpf;
  31         } inputs[VSP1_MAX_RPF];
  32
  33         u32 bgcolor;
  34 };
  35
  36 static inline struct vsp1_brx *to_brx(struct v4l2_subdev *subdev)
  37 {
  38         return container_of(subdev, struct vsp1_brx, entity.subdev);
  39 }
  40
  41 struct vsp1_brx *vsp1_brx_create(struct vsp1_device *vsp1,
  42                                  enum vsp1_entity_type type);
  43
  44 #endif /* __VSP1_BRX_H__ */