[Bug 83873] New: [BDW] Can't refresh x window when changing rotation

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83873

          Priority: medium
            Bug ID: 83873
          Assignee: chris at chris-wilson.co.uk
           Summary: [BDW] Can't refresh x window when changing rotation
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: jinliangx.wang at intel.com
          Hardware: All
            Status: NEW
           Version: unspecified
         Component: Driver/intel
           Product: xorg

==Bug detailed description==
-----------------------------
Connected with multi display(like eDP, DP, and HDMI), start X, then change the
rotation of any two displays for many times, sometimes the original x window
would not be refreshed ( x window would not change rotation, or there would
appear 2 x winodws, one normally change the rotation, another one keep at last
location. )  

Low reproducible, is less than 10%.
So has not yet been determined whether belong to regression.

==Reproduce steps==
----------------------------
1. xinit &
2. xrandr --output eDP1 --rotation (left|right|inverted|normal) --output DP1
--rotation (left|right|inverted|normal)

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140915/4f604641/attachment-0001.html>