drivers/gpu/host1x/fence.h


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/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2020, NVIDIA Corporation.
 */

#ifndef HOST1X_FENCE_H
#define HOST1X_FENCE_H

struct host1x_syncpt_fence {
	struct dma_fence base;

	atomic_t signaling;

	struct host1x_syncpt *sp;
	u32 threshold;
	bool timeout;

	struct delayed_work timeout_work;

	struct list_head list;
};

struct host1x_fence_list {
	spinlock_t lock;
	struct list_head list;
};

void host1x_fence_signal(struct host1x_syncpt_fence *fence);

#endif