On Tue, Jun 13, 2006 at 11:44:05AM +0100, Barry Scott wrote: > > Good question. We note that the EDID data wants these sync polarities. > Does the monitor use the pulse widths or the polarity to tell one mode > from another? We think that the polarity is used, but we are far from > certain. Talking CVT here? as sync polarity there is used to flag H:V proportion. What problem are you trying to solve? If any of your monitors does have a problem requiring tight control over sync polarity, please provide a log with the EDID block dumped. Luc Verhaegen. _______________________________________________ Devel@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/devel