[Bug 97123] [AMDGPU][CIK] Suspend to disk deadlocks system on resume always (Linus master + drm-next-4.9-wip)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 24 04:25:52 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97123

--- Comment #2 from Shawn Starr <shawn.starr at rogers.com> ---
With latest patches: 
[PATCH 3/3] drm/amdgpu: reset the asic when hibernating v2

I am not noticing deadlock on resume, still continue to test.

When hibernating the first time, no corruption occurs on freeze state of
display, subsequent hibernations show same corruption pattern on freeze.

When resuming no such corruption shows once the GPU finishes init and we resume
successfully.

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