Messages in this thread | | | Subject | Re: [Linux-fbdev-devel] [PATCH]: EDID parser | From | Alan Cox <> | Date | 03 Apr 2003 16:21:14 +0100 |
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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.
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