drm/amdgpu/gfx9.4.3: add support for disabling kernel queues

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Allow the user to disable kernel queues.  This can be used
to free up vmid and HQD resources if kernel queues are not
needed.

Set amdgpu.user_queue=2 to disable kernel queues.

Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2026-05-27 16:12:34 -04:00

parent 5c64e5c768

commit 832f0aa050

1 changed files with 101 additions and 18 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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