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(parent: 0d400be) | patch
drm/amd/powerplay: use hardware fan control if no powerplay fan table
authorEvan Quan <evan.quan@amd.com>
Thu, 27 Jun 2019 03:01:04 +0000 (11:01 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 1 Jul 2019 14:14:05 +0000 (09:14 -0500)
commit5dc2b1b811b902c296f853f06b7a50088db895da
tree8209d75bb22154f68b22fe6b5a05b916f7c520bdtree | snapshot
parent0d400bebf0a7be4c46e420572e22f5cb8c32c8f0commit | diff
drm/amd/powerplay: use hardware fan control if no powerplay fan table

Otherwise, you may get divided-by-zero error or corrput the SMU fan
control feature.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Slava Abramov <slava.abramov@amd.com>
Acked-by: Slava Abramov <slava.abramov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c diff | blob | history
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h diff | blob | history
drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c diff | blob | history
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