1 /* 2 * vsp1_sru.h -- R-Car VSP1 Super Resolution Unit 3 * 4 * Copyright (C) 2013 Renesas 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_SRU_H__ 14 #define __VSP1_SRU_H__ 15 16 #include <media/media-entity.h> 17 #include <media/v4l2-ctrls.h> 18 #include <media/v4l2-subdev.h> 19 20 #include "vsp1_entity.h" 21 22 struct vsp1_device; 23 24 #define SRU_PAD_SINK 0 25 #define SRU_PAD_SOURCE 1 26 27 struct vsp1_sru { 28 struct vsp1_entity entity; 29 30 struct v4l2_ctrl_handler ctrls; 31 32 unsigned int intensity; 33 }; 34 to_sru(struct v4l2_subdev * subdev)35static inline struct vsp1_sru *to_sru(struct v4l2_subdev *subdev) 36 { 37 return container_of(subdev, struct vsp1_sru, entity.subdev); 38 } 39 40 struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1); 41 42 #endif /* __VSP1_SRU_H__ */ 43