[Bug 92826] [BSW] Using DP3, output will blank until reboot by rapidly crossing Horizonal 0 coordinate

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92826

--- Comment #22 from Jason Plum <max at warheads.net> ---
Created attachment 120441
  --> https://bugs.freedesktop.org/attachment.cgi?id=120441&action=edit
drm-intel-fixes dec-06-2015 plus patches kernel messages

Attaching the kernel messages from this boot.

Initial test showed that the bug occurred. Then `xset dpms force off && xset
dpms set force on` resulted in the monitor coming back without a cursor. This
was resolved by configuring it mirrored (all cursor lost), and then as separate
displays.

Now, I can get it to recur, but within ~1 second it returns to functioning.
Problem being that is has to be forcibly reset with the `xset dpms` calls

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20151209/8fd898d6/attachment.html>