[Bug 2881] Readiness of DRM for 2 radeons

[<bug...@fr...>]

Please do not reply to this email: if you want to comment on the bug, go to    
       
the URL shown below and enter yourcomments there.     
   
https://bugs.freedesktop.org/show_bug.cgi?id=2881          
     




------- Additional Comments From mi...@da...  2005-04-02 15:09 -------
(In reply to comment #2)
> FWIW, I don't think anyone has gotten the DRI working with two or more cards.

AFAIR the traditional problems would have prevented the DRI from getting enabled
at all on the second card, so at least most of them seem to have been resolved.

(In reply to comment #0)
> I have two radeon (r200) cards, AGP and PCI.  DRI works on AGP but not on PCI,
> although Xorg.1.log as well as glxgears report DRI being enbaled and fine.  
> Glxgears runs at ~300 fps (on AGP head it runs at 1500 fps and it's a
> slower/older card).

Performance is known to be quite mysteriously low on some (most?) PCI setups.
You can check whether 3D acceleration is actually being used by comparing
(framerate as well as CPU usage, in particular whether the CPU is used by the X
server or the 3D application itself) between running with and without
LIBGL_ALWAYS_INDIRECT=1 and/or setting LIBGL_DEBUG=verbose.          
     
     
--           
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email         
     
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.