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| author | Alex Deucher <[email protected]> | 2023-07-28 15:34:59 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-08-11 18:47:03 +0000 |
| commit | 99c150199659f86bc9135a2d283d859bbcb7ed93 (patch) | |
| tree | 1610211296816b8800116b12b2146ab0aed4b7d5 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amdkfd: ignore crat by default (diff) | |
| download | kernel-99c150199659f86bc9135a2d283d859bbcb7ed93.tar.gz kernel-99c150199659f86bc9135a2d283d859bbcb7ed93.zip | |
drm/amdkfd: disable IOMMUv2 support for KV/CZ
Use the dGPU path instead. There were a lot of platform
issues with IOMMU in general on these chips due to windows
not enabling IOMMU at the time. The dGPU path has been
used for a long time with newer APUs and works fine. This
also paves the way to simplify the driver significantly.
v2: use the dGPU queue manager functions
Reviewed-by: Felix Kuehling <[email protected]>
Acked-by: Christian König <[email protected]>
Tested-by: Mike Lothian <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions