[Bug 62614] New: [SNB] black screen when running 3D apps with vblank turned off
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Mar 21 14:26:10 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=62614
Priority: medium
Bug ID: 62614
Assignee: intel-gfx-bugs at lists.freedesktop.org
Summary: [SNB] black screen when running 3D apps with vblank
turned off
QA Contact: intel-gfx-bugs at lists.freedesktop.org
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: combuster at archlinux.us
Hardware: x86-64 (AMD64)
Status: NEW
Version: XOrg CVS
Component: DRM/Intel
Product: DRI
After xf86-video-intel 2.21.5 upgrade, when I try to run any 3D apps (windowed
or fullscreen) with wait for vblank turned of I get only blank content of the
window/app. Testcase:
vblank_mode=0 glxgears
window content is black
without vblank_mode=0, glxgears run just fine
After downgrading to 2.21.4 I can't reproduce the bug anymore.
Tried several times upgrading/downgrading and testcase was 100% reliable.
Intel HD2000 (i5-2400)
xf86-video-intel 2.21.5
mesa 9.1.1
xorg-server 1.14.0
There are no error messages in Xorg.0.log, dmesg, no errors in i915_error_state
Thanks !
--
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20130321/1f28be7c/attachment.html>
More information about the intel-gfx-bugs
mailing list