autodetection of the modelines (EDID ?)

[Yves Combe <yves.combe@montpellier.iufm.fr>]

Hello,

I am looking for a détection of the modelines in debian. (for the liveCD i 
work on.)

the modelines generated by Xautocfg is out of sync on my display. I found the 
EDID file in the openfirmware device-tree, is there a program to parse it in 
debian ? is there another solution?

thanks,

-- 
Yves Combe