[Intel-gfx] [regressio] gpu freeze after resume coused by "ramebuffer compression" patch
jbarnes at virtuousgeek.org
Wed Sep 30 11:09:03 PDT 2009
On Wed, 30 Sep 2009 16:57:24 +0200
Alexey Fisher <bug-track at fisher-privat.net> wrote:
> Alexey Fisher schrieb:
> > There is one more regression on vanilla tree,
> > after resume if you watch video (1-3 minuts) GPU will freeze.
> > My hardware gm945 (eeepc p1005ha-h).
> > Do any one bisecting this?
> Hi. Jesse
> Here is a second bug caused by "framebuffer compression for pre-GM45"
> patch. The symptom is: it seems to be ok after resume but the image
> will get rare random interference (i don't know better wort) and with
> playing video after ~3 minuts GPU will freeze.
Sounds similar to what Ian and Eric have seen on their x200s... I
don't know what's causing it offhand, but narrowing it down to that
commit helps. I'll see if I can figure out what's going on.
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