On Don, 2003-02-27 at 20:52, Martin Spott wrote: 
> Michel D?nzer <[EMAIL PROTECTED]> wrote:
> 
> > The radeon driver uses the DRM for 2D acceleration when DRI is enabled,
> 
> Is the radeon driver the only one doing so ? 

I think all drivers supporting the DRI have to deal with 2D and 3D
concurrency one way or the other, if you mean that.

> Is it possible that heavy simultaneous use of 2D and 3D graphics is 
> responsible for the DRM freezing the X server with FlightGear ? You 
> remember, I get the stuff near to stable as long as FlightGear is the 
> only X client running on the display.

It might be related. You could try disabling the 2D acceleration
primitives with the XaaNo... options to see if that makes a difference.


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



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