[Bug 79414] New: GFX_OGL turing-fluid demo not working as expected with HDMI+eDP display cloning
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu May 29 07:59:31 PDT 2014
https://bugs.freedesktop.org/show_bug.cgi?id=79414
Priority: medium
Bug ID: 79414
Assignee: idr at freedesktop.org
Summary: GFX_OGL turing-fluid demo not working as expected with
HDMI+eDP display cloning
QA Contact: intel-3d-bugs at lists.freedesktop.org
Severity: major
Classification: Unclassified
OS: Linux (All)
Reporter: joe.konno at linux.intel.com
Hardware: x86-64 (AMD64)
Status: NEW
Version: unspecified
Component: Drivers/DRI/i965
Product: Mesa
Created attachment 100107
--> https://bugs.freedesktop.org/attachment.cgi?id=100107&action=edit
turing-fluid demo corruption
GFX_OGL turing-fluid demo shows substantial display corruption (attached) with
a GL-composited window manager, the Chrome web browser, and a cloned HDMI+eDP
display configuration. The corruption becomes worse over execution time.
This has been reproduced on multiple hardware configurations (where HDMI+eDP is
possible) and multiple Linux distros.
Steps to Reproduce:
1. Boot to a GL-composited window manager
2. Connect HDMI +eDP, display clone (not extend)
3. Open Google Chrome web browser
4. Run the below WebGL Demo:
http://cake23.de/turing-fluid.html
5. Check the behavior of colors over the Window and click on the same
Attachments:
turing fluid demo corruption) Screenshot taken from a Chromium OS build, also
seen by others on differing hardware configurations and multiple linux distros.
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