drm/amd/powerplay: honor hw limit on fetching metrics data

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Request too frequently may get corrupt data.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Evan Quan 2019-05-13 17:31:03 +08:00 • committed by Alex Deucher

parent fe75a32371

commit 1de888e8fc

2 changed files with 34 additions and 2 deletions

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3

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

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33

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

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