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| author | Danilo Krummrich <[email protected]> | 2023-11-08 00:12:36 +0000 |
|---|---|---|
| committer | Danilo Krummrich <[email protected]> | 2023-11-13 17:18:12 +0000 |
| commit | 6118411428a393fb0868bad9025d71875418058b (patch) | |
| tree | 1d797eb40ae48944007a0e8eb45573ce8415aecd /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/gpuvm: add common dma-resv per struct drm_gpuvm (diff) | |
| download | kernel-6118411428a393fb0868bad9025d71875418058b.tar.gz kernel-6118411428a393fb0868bad9025d71875418058b.zip | |
drm/nouveau: make use of the GPUVM's shared dma-resv
DRM GEM objects private to a single GPUVM can use a shared dma-resv.
Make use of the shared dma-resv of GPUVM rather than a driver specific
one.
The shared dma-resv originates from a "root" GEM object serving as
container for the dma-resv to make it compatible with drm_exec.
In order to make sure the object proving the shared dma-resv can't be
freed up before the objects making use of it, let every such GEM object
take a reference on it.
Reviewed-by: Dave Airlie <[email protected]>
Signed-off-by: Danilo Krummrich <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions