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| author | Christian König <christian.koenig@amd.com> | 2021-06-09 13:51:36 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2021-06-22 11:05:05 +0200 |
| commit | 8c505bdc9c8b955223b054e34a0be9c3d841cd20 (patch) | |
| tree | 8c250885aa9872de706787183d97fdac3bd059a1 /drivers/dma-buf | |
| parent | 22f0463ae606a34134fdabacd27ede59e535a7cc (diff) | |
drm/amdgpu: rework dma_resv handling v3
Drop the workaround and instead implement a better solution.
Basically we are now chaining all submissions using a dma_fence_chain
container and adding them as exclusive fence to the dma_resv object.
This way other drivers can still sync to the single exclusive fence
while amdgpu only sync to fences from different processes.
v3: add the shared fence first before the exclusive one
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210614174536.5188-2-christian.koenig@amd.com
Diffstat (limited to 'drivers/dma-buf')
0 files changed, 0 insertions, 0 deletions