[Bug 60000] [IVB]kms_flip error: inter-vblank ts jitter

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=60000

yanbing <bingx.a.yan at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #7 from yanbing <bingx.a.yan at intel.com> ---
(In reply to comment #6)
> (In reply to comment #5)
> > As same as the bug 59999 on ivb.When I removed the VGA monitor ,both of them
> > pass.
> > Once connecting with VGA ,both of them fail by this std out.
> 
> It's slightly different from that bug, as that I've managed to hit a really
> big _negative_ timestamp difference. That should be impossible, this
> behaviour you're seeing here is only buggy ;-)
> 
> Since it seems to be related to VGA: Can you please test with
> drm_kms_helper.poll=0 on the kernel cmdline?

I had test with drm_kms_helper.poll=0 but it seems useless.The result is same
as before.Connecting VGA was fail but removing it was pass.

-- 
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/20130131/9114b223/attachment.html>