geode driver - ddc module

Dan Naughton daniel.naughton at
Thu May 8 20:57:26 PDT 2008

I been having some trouble with getting x running.  (LX800 processor
with a VGA output)  The server worked for a while, but now it keeps
hanging.  I swear I didn't change anything :)  It now hangs on loading
the ddc module.  So I put Option "NoDDC" in the xorg.conf, and it
seems to work now.  But now I can't make x change into any of the
screen resolutions I need (or had when it used to work).  It stays at
800x600 60Hz.  I don't know much about what the DDC module did, but
not having it seems to rule out changing screen resolutions?

(**) GEODE(0): Option "NoDDC"
(II) GEODE(0): Monitor0: Using default hsync range of 31.50-37.90 kHz
(II) GEODE(0): Monitor0: Using default vrefresh range of 50.00-70.00 Hz
(II) GEODE(0): Clock range:  25.18 to 229.50 MHz
(II) GEODE(0): Not using mode "1024x768_70" (hsync out of range)

I setup up the mode for 1024x768_70 manually - and it used to work.  I
can't find any documentation on the xorg wiki for any option to force

Any help would be appreciated.

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