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