[Bug 109239] Polaris10: Periodic random black screens for 1-2 seconds

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 15 20:24:17 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109239

--- Comment #8 from Raman Gupta <rocketraman at gmail.com> ---
Created attachment 143137
  --> https://bugs.freedesktop.org/attachment.cgi?id=143137&action=edit
Xorg.0.log with modeset ddx instead of amdgpu ddx

(In reply to Michel Dänzer from comment #4)
> Does it also happen with the Xorg modesetting driver instead of
> xf86-video-amdgpu, or with a Wayland compositor such as GNOME on Wayland?

Ok, I've tried both the modeset ddx (Xorg.0.log attached), as well as a Wayland
compositor (plasma-wayland), and both exhibit exactly the same behavior. I used
kernel setting `amdgpu.dc=0` in both cases. Unfortunately, I can't try it with
`amdgpu.dc=1` due to issue https://bugs.freedesktop.org/show_bug.cgi?id=109238.

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