tree 8209d75bb22154f68b22fe6b5a05b916f7c520bd
parent 665d6d4e32313a7952bb3339647f74c3a6b0d78a
author Evan Quan <evan.quan@amd.com> 1561604464 +0800
committer Alex Deucher <alexander.deucher@amd.com> 1561990445 -0500

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