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1/* SPDX-License-Identifier: GPL-2.0-only */
2/* Copyright (C) 2020 Google, Inc */
3
4#ifndef __MSM_GEM_SYNCOBJ_H__
5#define __MSM_GEM_SYNCOBJ_H__
6
7#include "drm/drm_device.h"
8#include "drm/drm_syncobj.h"
9#include "drm/gpu_scheduler.h"
10
11struct msm_syncobj_post_dep {
12 struct drm_syncobj *syncobj;
13 uint64_t point;
14 struct dma_fence_chain *chain;
15};
16
17struct drm_syncobj **
18msm_syncobj_parse_deps(struct drm_device *dev,
19 struct drm_sched_job *job,
20 struct drm_file *file,
21 uint64_t in_syncobjs_addr,
22 uint32_t nr_in_syncobjs,
23 size_t syncobj_stride);
24
25void msm_syncobj_reset(struct drm_syncobj **syncobjs, uint32_t nr_syncobjs);
26
27struct msm_syncobj_post_dep *
28msm_syncobj_parse_post_deps(struct drm_device *dev,
29 struct drm_file *file,
30 uint64_t syncobjs_addr,
31 uint32_t nr_syncobjs,
32 size_t syncobj_stride);
33
34void msm_syncobj_process_post_deps(struct msm_syncobj_post_dep *post_deps,
35 uint32_t count, struct dma_fence *fence);
36
37#endif /* __MSM_GEM_SYNCOBJ_H__ */