Intel + randr1.2 + virtual fb size

[Gustavo Pichorim Boiko]

Hi

I would like to know if there is any way to enable bigger virtual fb sizes 
(like 3000x3000) and not loosing DRI and Xv on intel hardware.

What I want to be able to do is to keep using the laptop, and when an external 
VGA output is attached, use the LVDS and the VGA as a xinerama setup 
(right-of, left-of, and so on), but if I add the virtual size in xorg.conf, 
even if I don't use bigger sizes (say, when the VGA output is not connected), 
I can't use DRI and XV.

Would it ever be possible to do that? Or am I missing some config option 
allowing this setup?

Thanks in advance
-- 
Gustavo Pichorim Boiko
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Mandriva  www.mandriva.com