[Bug 62614] [SNB] black screen when running 3D apps with vblank turned off

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Mar 21 15:55:23 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=62614

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
This is the root cause:
http://lists.x.org/archives/xorg-devel/2012-September/033793.html

However, I can't fix up that breakage in the driver so I just have to go back
to ignoring the issue:

commit 9f8e86800345d19785eae2dd2099dd7d61a7a3b3
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu Mar 21 22:48:06 2013 +0000

    sna/dri: Disable assertion and associated bookkeeping

    Due to long standing ignored bugs in DRI2, we have to accept breakage
    in the driver.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=62614
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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