i945GM shows only 640x480 on second head

Keith Packard keithp at keithp.com
Mon Apr 9 17:56:16 PDT 2007

On Mon, 2007-04-09 at 23:34 +0200, emisca wrote:
> It seems that your notebook doesn't report ddc informations. You must
> disable any check and force the resolution you want (and of course
> monitor timings) of your external monitor.
> Also my notebook (hp nx7400) gives bad ddc informations.
> Could any intel developer tell me if the new modesetting driver has
> different ddc behaviour?

Yes, the modesetting driver has significantly different DDC behaviour;
it's certainly worth a try to see how it fares in this environment.

keith.packard at intel.com
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