drm/amdgpu: Fix an error message in rmmod

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[why]
In rmmod procedure, kfd sends cp a dequeue request, but the
request does not get response, then an error message "cp
queue pipe 4 queue 0 preemption failed" printed.

[how]
Performing kfd suspending after disabling gfxoff can fix it.

Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Tianci.Yin 2022-01-25 16:54:03 +08:00 • committed by Alex Deucher

parent 75513bf5d7

commit 7270e8957e

1 changed files with 2 additions and 2 deletions

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

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