Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (C) Rockchip Electronics Co.Ltd
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  * Author: Felix Zeng <felix.zeng@rock-chips.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #ifndef __LINUX_RKNPU_FENCE_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define __LINUX_RKNPU_FENCE_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include "rknpu_job.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) struct rknpu_fence_context {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	unsigned int context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	unsigned int seqno;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	spinlock_t spinlock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) int rknpu_fence_context_alloc(struct rknpu_device *rknpu_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) int rknpu_fence_alloc(struct rknpu_job *job);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) int rknpu_fence_get_fd(struct rknpu_job *job);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #endif /* __LINUX_RKNPU_FENCE_H_ */