From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Mickler Subject: Re: [Intel-gfx] [Mesa3d-dev] i965 OpenGL is heavily broken again Date: Wed, 10 Mar 2010 13:04:08 +0100 Message-ID: <20100310130408.14627c2e@schatten.dmk.lab> References: <1267821741.4632.4.camel@localhost.localdomain> <20100305125547.5bbbf3ef@jbarnes-piketon> <1267823887.28806.5.camel@localhost.localdomain> <20100305133647.46ca388f@jbarnes-piketon> <1267825728.3347.3.camel@localhost.localdomain> <20100306111852.71c7d184@schatten.dmk.lab> <1267877450.2898.3.camel@localhost.localdomain> <1267886427.4587.5.camel@localhost.localdomain> <20100306080255.5e08e078@jbarnes-piketon> <1267893961.6381.1.camel@localhost.localdomain> <4B928ABB.2040805@openelec.tv> <20100306223539.69f76dd8@schatten.dmk.lab> <1267913101.5103.2.camel@localhost.localdomain> <1267914264.6140.3.camel@localhost.localdomain> <20100306235504.07b24bce@schatten.dmk.lab> <1267958355.7189.5.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1267958355.7189.5.camel@localhost.localdomain> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.sourceforge.net To: Maxim Levitsky Cc: "intel-gfx@lists.freedesktop.org" , Mesa Mailing List , dri-devel List-Id: dri-devel@lists.freedesktop.org On Sun, 07 Mar 2010 12:39:15 +0200 Maxim Levitsky wrote: > On Sat, 2010-03-06 at 23:55 +0100, Florian Mickler wrote: > > On Sun, 07 Mar 2010 00:24:24 +0200 > > Maxim Levitsky 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 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... > > > Note that I did try git master of linus tree, and that didn't help with > the hang at all (now pulled it again, but don't see any changes in drm > code) > > Best regards, > Maxim Levisky yeah. i'm sorry. My issues vanished with current git versions of libdrm,mesa,xserver,xf86-video-intel ... while trying to find out(in vain) which part of the stack did fix the issue, i noticed that the xserver-patches in jesse's tree was which changed "hung" into "timeout"... hth, Flo ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev --