drm/amdgpu/gfx11: set UNORD_DISPATCH in compute MQDs

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This needs to be set to 1 to avoid a potential deadlock in
the GC 10.x and newer.  On GC 9.x and older, this needs
to be set to 0. This can lead to hangs in some mixed
graphics and compute workloads. Updated firmware is also
required for AQL.

Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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Alex Deucher 2024-01-19 12:32:59 -05:00

parent ca01082353

commit fc8f5a29d4

2 changed files with 2 additions and 1 deletions

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2

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c

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1

drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c

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