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(parent: 29c1ec2) | patch
drm/amdgpu: Add cmd to control XGMI link sleep
authorJohn Clements <john.clements@amd.com>
Wed, 13 May 2020 09:45:06 +0000 (17:45 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 14 May 2020 21:42:15 +0000 (17:42 -0400)
commitab9c21124d6e03460c9c59006a61cc076fefa82e
tree2b73e9d734a1b8548a94fb507e82fb430cdfc375tree | snapshot
parent29c1ec244ca1c2acfe6a8918967d678e104705c2commit | diff
drm/amdgpu: Add cmd to control XGMI link sleep

Added host to SMU FW cmd to enable/disable XGMI link power down

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c diff | blob | history
drivers/gpu/drm/amd/powerplay/arcturus_ppt.c diff | blob | history
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h diff | blob | history
drivers/gpu/drm/amd/powerplay/inc/arcturus_ppsmc.h diff | blob | history
drivers/gpu/drm/amd/powerplay/inc/smu_types.h diff | blob | history
Domain: System / Kernel;