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(parent: 8884f06) | patch
drm/amdgpu: update comments about s0ix suspend/resume
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 16 Mar 2021 18:00:36 +0000 (14:00 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 9 Apr 2021 20:37:00 +0000 (16:37 -0400)
commita5e09724f5b2c57665590b9c9d1b4c381457707c
tree33935732605a6b74ec8854ffe4e0d20b866beea2tree | snapshot
parent8884f069b09911b33f6b825da7717a3ba3f0cb51commit | diff
drm/amdgpu: update comments about s0ix suspend/resume

Provide and explanation as to why we skip GFX and PSP for
S0ix.  GFX goes into gfxoff, same as runtime, so no need
to tear down and re-init.  PSP is part of the always on
state, so no need to touch it.

Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c diff | blob | history
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