xrandr --nemode parameters
Edgar Toernig
froese at gmx.de
Thu Aug 7 14:47:40 PDT 2008
Eric Piel wrote:
>
> Jethro Tull schreef:
> > Does anyone know where to get or how to calculate the values needed to
> > define a new mode with xrandr??
> >
> > --newmode <name> <clock MHz>
> > <hdisp> <hsync-start> <hsync-end> <htotal>
> > <vdisp> <vsync-start> <vsync-end> <vtotal>
> > [+HSync] [-HSync] [+VSync] [-VSync]
>
> cvt
>
> Actually, if someone could add a reference to it in xrandr manpage, that
> wouldn't be inappropriate ;-)
How about supporting:
--newmode <name> <width> <height> <refresh> [interlaced] [reduced]
directly?
Here's a patch that does this. I've taken the modeline calculation routine
from cvt and put it directly into xrandr. Some code to detect which kind
of newmode-syntax is given, et voila.
Completely untested as I don't have an xrandr-1.2 capable system available.
Ciao, ET.
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