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1/* SPDX-License-Identifier: GPL-2.0+ */2/*3 * vsp1_lut.h -- R-Car VSP1 Look-Up Table4 *5 * Copyright (C) 2013 Renesas Corporation6 *7 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)8 */9#ifndef __VSP1_LUT_H__10#define __VSP1_LUT_H__11 12#include <linux/spinlock.h>13 14#include <media/media-entity.h>15#include <media/v4l2-ctrls.h>16#include <media/v4l2-subdev.h>17 18#include "vsp1_entity.h"19 20struct vsp1_device;21 22#define LUT_PAD_SINK 023#define LUT_PAD_SOURCE 124 25struct vsp1_lut {26 struct vsp1_entity entity;27 28 struct v4l2_ctrl_handler ctrls;29 30 spinlock_t lock;31 struct vsp1_dl_body *lut;32 struct vsp1_dl_body_pool *pool;33};34 35static inline struct vsp1_lut *to_lut(struct v4l2_subdev *subdev)36{37 return container_of(subdev, struct vsp1_lut, entity.subdev);38}39 40struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1);41 42#endif /* __VSP1_LUT_H__ */43