drm/amd/powerplay: use work queue to perform throttling logging

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As IO operations(access to SMU internals) and possible sleep are
involved in throttling logging. Workqueue can handle them well.
Otherwise we may hit "scheduling while atomic" error.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Evan Quan 2020-06-03 11:45:49 +08:00 • committed by Alex Deucher

parent 9b1a6a581e

commit 6961750f12

3 changed files with 14 additions and 1 deletions

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11

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

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2

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

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2

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

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