From: "Michel Dänzer" <michel@daenzer.net>
To: jjDaNiMoTh <jjdanimoth@gmail.com>
Cc: linuxppc-dev@ozlabs.org, xorg-driver-ati@lists.x.org
Subject: Re: 2.6.35-rc4 ppc crash when loading radeon modeset=1
Date: Tue, 13 Jul 2010 19:22:58 +0200 [thread overview]
Message-ID: <1279041778.515.22.camel@thor.local> (raw)
In-Reply-To: <AANLkTikR0HRoBawbUJyS_cEkhEu9Sj6q8hR2F0v6CLDK@mail.gmail.com>
On Die, 2010-07-13 at 19:05 +0200, jjDaNiMoTh wrote:=20
>=20
> So, I've now the acceleration. The main problem was radeon.agpmode,
> setting it to -1 (and removing all files in xorg.conf.d related to
> radeon) fixes all issue (also the freeze on glxgears). Now I have
> ~1500 FPS, and I'm fine with it (before I got 100 FPS).
>=20
> I get the acceleration also with a non-KMS capable kernel, so I think
> we got the point. I will add the option to modprobe.conf for archPPC.
Note that e.g. on my PowerBook agpmode=3D1 works (mostly) stable, and if
AGP works it performs significantly better than PCI.
> I tried a program which use a lot opengl, the only thing I see is
> ERROR: GL error 1282
> ERROR: Ignoring 1 openGL errors
Something the app does causes Mesa to raise a GL_INVALID_OPERATION
error. This may be a bug in the app or in Mesa.
--=20
Earthling Michel D=C3=A4nzer | http://www.vmware.c=
om
Libre software enthusiast | Debian, X and DRI developer
prev parent reply other threads:[~2010-07-13 17:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-13 14:03 2.6.35-rc4 ppc crash when loading radeon modeset=1 jjDaNiMoTh
2010-07-13 14:19 ` Michel Dänzer
2010-07-13 14:51 ` jjDaNiMoTh
2010-07-13 14:59 ` Michel Dänzer
2010-07-13 16:02 ` jjDaNiMoTh
2010-07-13 16:09 ` Michel Dänzer
2010-07-13 17:05 ` jjDaNiMoTh
2010-07-13 17:22 ` Michel Dänzer [this message]
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