Chase Douglas wrote:
> Roland,
> 
> A bit ago you mentioned you got X running with DRI at > 2048x2048, but 
> that it seemed there was just a modulo operation on the width of a 
> render. I have tried to reproduce this, but have so far failed. I went 
> into the X xf86-video-intel driver and commented out the checks for 
> resolutions > 2048 in either direction. X loaded fine, but when I ran 
> glxgears it hosed X and my graphics card. I had to cold reboot to 
> recover. Is this the method you used, or did you enable DRI some other way?
That's exactly what I did. It crashed here too without the 
i915tex_pribuffers branch... (not sure exactly why based on the results 
of that branch I wouldn't have expected lockups with the master branch). 
To make it pick up that driver you of course also need the Legacy3D 
option set to false in your xorg.conf (only the i915tex driver can use 
private buffers) (and don't enable pageflip - I've not tried what 
happens else but it definitely can't work). Could also conflict with 
tiled frontbuffers or fbc (my ddx was too old to support that when I 
tried it out).

Roland

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