drm/amdgpu/gfx10: set UNORD_DISPATCH in compute MQDs

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[ Upstream commit 03ff6d7238 ]

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
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Alex Deucher 2024-01-19 12:23:55 -05:00 • committed by Greg Kroah-Hartman

parent 5ff6700935

commit b59ea95e72

2 changed files with 2 additions and 1 deletions

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2

drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

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1

drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v10.c

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