drm/amd/powerplay: fix navi10 system intermittent reboot issue V2
authorEvan Quan <evan.quan@amd.com>
Thu, 30 Jan 2020 08:46:38 +0000 (16:46 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 4 Feb 2020 15:37:08 +0000 (10:37 -0500)
commit1cf8c930b378016846c88ef0f1444248033326ec
treeedd5b4e6e46e26e8fda94dd4202eef0b5fcdb085
parentf38abc15d157b7b31fa7f651dc8bf92858c963f8
drm/amd/powerplay: fix navi10 system intermittent reboot issue V2

This workaround is needed only for Navi10 12 Gbps SKUs.

V2: added SMU firmware version guard

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>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
drivers/gpu/drm/amd/powerplay/inc/smu_types.h
drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_ppsmc.h
drivers/gpu/drm/amd/powerplay/navi10_ppt.c
drivers/gpu/drm/amd/powerplay/smu_internal.h