/* SPDX-License-Identifier: GPL-2.0+ */ /* * vsp1_lut.h -- R-Car VSP1 Look-Up Table * * Copyright (C) 2013 Renesas Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) */ #ifndef __VSP1_LUT_H__ #define __VSP1_LUT_H__ #include <linux/spinlock.h> #include <media/media-entity.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-subdev.h> #include "vsp1_entity.h" struct vsp1_device; #define LUT_PAD_SINK 0 #define LUT_PAD_SOURCE 1 struct vsp1_lut { struct vsp1_entity entity; struct v4l2_ctrl_handler ctrls; spinlock_t lock; struct vsp1_dl_body *lut; struct vsp1_dl_body_pool *pool; }; static inline struct vsp1_lut *to_lut(struct v4l2_subdev *subdev) { return container_of(subdev, struct vsp1_lut, entity.subdev); } struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1); #endif /* __VSP1_LUT_H__ */