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(parent: 4c2bdf4) | patch
drm/amdgpu: add powerplay support for CI asics
authorRex Zhu <Rex.Zhu@amd.com>
Tue, 12 Sep 2017 05:37:40 +0000 (13:37 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 17:07:00 +0000 (13:07 -0400)
commit416f2f20452ed77968ed792d4e0d7d77480a9ae6
treeda289fdd4be1ad1793c91d6fb2b08a689edc064atree | snapshot
parent4c2bdf49e8680e59eee0f126a60ce38e1252df27commit | diff
drm/amdgpu: add powerplay support for CI asics

currently, for CI asics,
use dpm by default, amdgpu.dpm=-1.
when set amdgpu.dpm=1, enable powplay.
when set amdgpu.dpm=0, disable both dpm and powerplay.

when powerplay is stable on CI asics, ci_dpm will
be removed.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c diff | blob | history
Linux Kernel Source Tree.