On Mon, 2003-03-03 at 05:50, Meino Christian Cramer wrote:
> 
> > On Son, 2003-03-02 at 00:04, Meino Christian Cramer wrote: 
> > >  
> > >  Problem has been solved now: The bios of the board had assigned the
> > >  irqs a little weird. I reinitialized the table and that's it.
> > 
> > Weird, I don't know how that could cause the symptoms you posted.
> 
> ...I think (!means: I dont know...!:), that a certain interrupt was
> already used, which is needed for XFree/Radeon or something like that.
> On the other hand: Interrupts used by more than one device should not
> the problem anyway...

Right, and if there was a problem with the IRQ, it would simply work
without, or I'd expect other symptoms like lockups. The error you posted
clearly indicated a compiler mismatch between kernel and DRM.


> > >  BUT: Redraw of the Screen is SLOW (much slower as it was under XFree 4.2.1)
> > 
> > Weird again, 4.3.0 should actually be noticeably faster with DRI
> > enabled. Seeing your config and server log might be interesting, but
> > again I can't think of anything that could cause a noticeable slowdown.
> 
>   I have attached (gzipped) an actual XF86 logfile from the
>   """working""" configuration and the XF86Config-file. If you could
>   take a look (rhyme!:) at it -- I would be very happy.

I don't see anything wrong or even unusual about it.


> > >       and Blender (the original NaN version as the CVS version)
> > >       crashes, when trying to open an extra window -- which is new
> > >       in 4.3.0 and worked und XFree 4.2.1 also.
> > 
> > This is probably the thread problem being discussed here and on the
> > dri-devel list. Setting RADEON_NO_VTXFMT=1 might serve as a workaround.
> 
>   Oh,oh,oh !!! Great tip! ....hrrrmm.... the only thing I need to know
>   is: WHERE do I have insert this ? Config-file? Makefile
>   (+recompilation) or....

Just set the environment variable in the shell you run the app in, e.g.
you can simply do

RADEON_NO_VTXFMT=1 blender

>   And where can I find such tips myself?

http://dri.sourceforge.net/doc/dri_driver_features.html for example, or
the DRI site in general, or mailing list archives.


-- 
Earthling Michel D�nzer (MrCooper)/ Debian GNU/Linux (powerpc) developer
XFree86 and DRI project member   /  CS student, Free Software enthusiast

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