34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
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/*
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* linux/drivers/gpu/exynos/g2d/g2d_fence.h
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*
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* Copyright (C) 2017 Samsung Electronics Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef __EXYNOS_G2D_FENCE_H__
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#define __EXYNOS_G2D_FENCE_H__
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struct g2d_device;
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struct g2d_layer;
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struct g2d_task;
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struct g2d_task_data;
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struct dma_fence;
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void g2d_fence_timeout_handler(unsigned long arg);
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struct dma_fence *g2d_get_acquire_fence(struct g2d_device *g2d_dev,
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struct g2d_layer *layer, s32 fence_fd);
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struct sync_file *g2d_create_release_fence(struct g2d_device *g2d_dev,
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struct g2d_task *task,
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struct g2d_task_data *data);
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bool g2d_task_has_error_fence(struct g2d_task *task);
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#endif /*__EXYNOS_G2D_FENCE_H__*/
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