2.6.35-rc4 ppc crash when loading radeon modeset=1
michel at daenzer.net
Wed Jul 14 03:22:58 EST 2010
On Die, 2010-07-13 at 19:05 +0200, jjDaNiMoTh wrote:
> 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).
> 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=1 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.
Earthling Michel Dänzer | http://www.vmware.com
Libre software enthusiast | Debian, X and DRI developer
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