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(parent: fdafb35) | 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 19:54:22 +0000 (14:54 -0500)
commit04796a3e44d4b09245706d04a79186957e9a951d
tree182f4a345364ef6ec1229fd805b35846e0d9285atree | snapshot
parentfdafb3597a2cc46217d67bc68253024744af59b9commit | 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>
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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