drm/amdgpu: disable MCBP by default

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Disable MCBP(mid command buffer preemption) by default as old Mesa
hangs with it. We shall not enable the feature that breaks old usermode
driver.

Fixes: 50a7c8765c ("drm/amdgpu: enable mcbp by default on gfx9")
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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Jiadong Zhu 2023-12-01 08:38:15 +08:00 • committed by Alex Deucher

parent 5edfd7d94b

commit fd2ef5fa35

1 changed files with 0 additions and 4 deletions

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

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