https://bugs.freedesktop.org/show_bug.cgi?id=97123
--- Comment #5 from Shawn Starr shawn.starr@rogers.com --- [PATCH v2] drm/amd/amdgpu: S4 issue for amdgpu - Works
Still have corruption on freeze() but its non-fatal for thaw() on resume from reboot hibernation.
Will Continue to test additional patches, no lockups so far.