[Bug 104300] Kernel 4.15-rc2 on Polaris RX 480 with amdgpu.dc=1 has trouble waking up displays after suspend

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 28 22:49:07 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104300

--- Comment #2 from Harry Wentland <harry.wentland at amd.com> ---
Toni, would you be able to post your dmesg log when this happens?

It looks like in Mariusz's case the DP monitor somehow reports as disconnected
when we resume. I wonder if there are issues in our DP enable sequence.

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