[Intel-gfx] [Mesa3d-dev] i965 OpenGL is heavily broken again
florian at mickler.org
Sat Mar 6 23:55:04 CET 2010
On Sun, 07 Mar 2010 00:24:24 +0200
Maxim Levitsky <maximlevitsky at gmail.com> wrote:
> On Sun, 2010-03-07 at 00:05 +0200, Maxim Levitsky wrote:
> > On Sat, 2010-03-06 at 22:35 +0100, Florian Mickler wrote:
> > > On Sat, 06 Mar 2010 18:02:51 +0100
> > > Stephan Raue <mailinglists at openelec.tv> wrote:
> > >
> > > > looks this like my problems that i have reported some days ago with
> > > > Subject "Problem using an Mesa based App with recent
> > > > xorg/mesa/xf86-video-intel (loop?)" to Mesa-dev, xorg and intel-gfx list?
> > > >
> > > > i have still this issue, but i dont know what you need for informations
> > > > to fix the issues?
> > > >
> > > > with ati driver i dont have problems, only here with intel driver on my
> > > > Thinkpad X200t with intel HDA Graphics card
> > > >
> > I now see that compiz hangs in same way.
> > Attached are backtrace of the compiz, and backtrace of etracer which did
> > start full screen but became hung on resolution change.
> > Best regards,
> > Maxim Levitsky
> Other info that might help:
> I took a look at X and found that it was in normal waiting state
> sleeping waiting for input.
> Also, I found when 'unstable' mesa would appear to work when I start the
> X while 'stable' one is used. It was compiz. When compiz is running
> using stable mesa, an game does change the resolution 'usualy' without
> hang even if uses unstable mesa.
> Best regards,
> Maxim Levitsky
i found that the kernel updates for 2.6.34-rc1 did make the hang time
out... this has to be some vblank issue, i assume...
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