[Intel-gfx] Another GPU hang

[Dmitry Nezhevenko]

On Sun, May 22, 2011 at 02:49:30PM +0300, Dmitry Nezhevenko wrote:
> > Ok, and I just got another bug (37450) which makes me think that, at
> > least, part of this problem is due to the stale DPMS values. (We depend
> > upon the DPMS state for not feeding WAITs onto a disabled pipe).
> > https://bugzilla.kernel.org/show_bug.cgi?id=24982
> > -Chris
> > 
> 
> There is a reference to commit 811aaa55ba21ab37407018cfc01770d6b037d3fb in
> bugreport. I've double checked that this commit is present in 2.6.39
> kernel I'm using. So this is probably not applicable to me. 
> 
> Should I create bugreport at kernel.org for this issue?
> 
> PS. In case if you've some patch or other things to do, I can try it. 

Just a note. I've once reproduced my issue without even plugging
connectors. It was enough to just switch from HDMI1 to LVDS output using
xrandr.


Regards
 
-- 
WBR, Dmitry