https://bugzilla.kernel.org/show_bug.cgi?id=205169
--- Comment #11 from Dmitri Seletski (drjoms@gmail.com) --- (In reply to Pierre-Eric Pelloux-Prayer from comment #10)
"git bisect" identifies this commit as the problematic one: 617089d5837a ("drm/amd/display: revert wait in pipelock").
Reverting this commit on top of amd-staging-drm-next seems to work fine.
uname -a Linux (none)dimko's Desktop 5.3.0-rc3+ #3 SMP PREEMPT Mon Oct 14 20:49:02 IST 2019 x86_64 AMD Ryzen 5 1600 Six-Core Processor AuthenticAMD GNU/Linux
git checkout 617089d5837a^
Issue no longer happens
Major downgrade, but no more problem. Which commit can I use to solve this issue?
Bug 205169 - AMDGPU driver with Navi card hangs Xorg in fullscreen only. (edit) https://bugzilla.kernel.org/show_bug.cgi?id=204725
Sorry that I take advantage of you here. I will try to find 5.3.0 commit. I am new into all this stuff.