| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* Copyright (C) 2020 Google, Inc */ |
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| 3 | |
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| 4 | #ifndef __MSM_GEM_SYNCOBJ_H__ |
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| 5 | #define __MSM_GEM_SYNCOBJ_H__ |
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| 6 | |
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| 7 | #include "drm/drm_device.h" |
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| 8 | #include "drm/drm_syncobj.h" |
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| 9 | #include "drm/gpu_scheduler.h" |
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| 10 | |
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| 11 | struct msm_syncobj_post_dep { |
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| 12 | struct drm_syncobj *syncobj; |
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| 13 | uint64_t point; |
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| 14 | struct dma_fence_chain *chain; |
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| 15 | }; |
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| 16 | |
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| 17 | struct drm_syncobj ** |
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| 18 | msm_syncobj_parse_deps(struct drm_device *dev, |
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| 19 | struct drm_sched_job *job, |
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| 20 | struct drm_file *file, |
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| 21 | uint64_t in_syncobjs_addr, |
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| 22 | uint32_t nr_in_syncobjs, |
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| 23 | size_t syncobj_stride); |
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| 24 | |
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| 25 | void msm_syncobj_reset(struct drm_syncobj **syncobjs, uint32_t nr_syncobjs); |
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| 26 | |
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| 27 | struct msm_syncobj_post_dep * |
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| 28 | msm_syncobj_parse_post_deps(struct drm_device *dev, |
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| 29 | struct drm_file *file, |
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| 30 | uint64_t syncobjs_addr, |
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| 31 | uint32_t nr_syncobjs, |
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| 32 | size_t syncobj_stride); |
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| 33 | |
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| 34 | void msm_syncobj_process_post_deps(struct msm_syncobj_post_dep *post_deps, |
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| 35 | uint32_t count, struct dma_fence *fence); |
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| 36 | |
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| 37 | #endif /* __MSM_GEM_SYNCOBJ_H__ */ |
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| 38 | |
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