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| author | Alex Deucher <alexander.deucher@amd.com> | 2023-07-28 11:34:59 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-11 14:47:03 -0400 |
| commit | 99c150199659f86bc9135a2d283d859bbcb7ed93 (patch) | |
| tree | 1610211296816b8800116b12b2146ab0aed4b7d5 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | 95979df25be526f06f75313a741c74ee29ee8b65 (diff) | |
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 <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Tested-by: Mike Lothian <mike@fireburn.co.uk>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions