Messages in this thread | | | Date | Thu, 3 Apr 2003 18:21:23 +0200 | Subject | Re: [Linux-fbdev-devel] [PATCH]: EDID parser | From | Sven Luther <> |
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On Thu, Apr 03, 2003 at 04:21:14PM +0100, Alan Cox wrote: > On Iau, 2003-04-03 at 15:15, Sven Luther wrote: > > > Read is not enough. If you have connected one /dev/fbx to two monitors, > > > you must find highest common denominator for them, and use this one. > > > > Err, i don't understand this ? Do you mean you are outputing to two > > monitors at the same time ? > > I think you mean lowest common denominator. > > > If that is so maybe you mean, speaking in graphic card terminology, and > > not in fbdev one, that you are sharing one common framebuffer between > > two outputs, right, possibly doing mirroring tricks or something such ? > > Classic example is a SiS 6326 driving monitor and TV. You need to keep > the display to TV acceptable ranges.
You mean, driving both display with the same ramdac ?
Friendly,
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