[ltp] ati 7500 + DRI in DUALHEAD MergedFB

Alex Deucher linux-thinkpad@linux-thinkpad.org
Mon, 20 Dec 2004 12:01:06 -0500


On Fri, 17 Dec 2004 23:27:18 +0000, alejo <alejo@altred.net> wrote:
> hei alex thanks for your help, i finally have an almost working
> xorg.conf
> 
> root # glxgears
> 6897 frames in 5.0 seconds = 1379.400 FPS
> 6961 frames in 5.0 seconds = 1392.200 FPS
> 6882 frames in 5.0 seconds = 1376.400 FPS
> 6964 frames in 5.0 seconds = 1392.800 FPS
> 6971 frames in 5.0 seconds = 1394.200 FPS
> 6961 frames in 5.0 seconds = 1392.200 FPS
> 
> now my problem is that if i set in section screen the modes as the ones
> you have in the XF86Config page they wont work but if i leave them as
> follows i get a low res on the flat screen and a higher in the crt. if i
> tweak the config to have both in 1024x768 as soon as i launch glxgears
> or any other glx related appli the second screen -CRT- switches into a
> clone of the flatscreen. any clue why?
> 

disable pageflipping.  It doesn't work correctly with mergedfb.

Alex

> this is the one im using can u comment so i can clean it a bit.
> 
> thanks again.
> /alejo
> 
> ps:as soon as i get it all working i will post it right away.
>