S-Video out on Radeon: How to configure in xorg.conf

[Alex Deucher]

On 10/30/07, David Hagood <david.hagood at gmail.com> wrote:
> OK, I found out how to associate a monitor with the S-Video port on my
> Radeon 7500 (BTW: It might be nice if the "%s has no monitor section"
> message pointed people to the xorg.conf man page, and if the xorg.conf
> man page entry for Option "Monitor-$port" actually mentioned the "has no
> monitor" message to make finding it easier.)
>
> However, I still cannot work out how to actually set up the S-Video
> output in xorg.conf:
>
> 1) How do I do the equivalent of "xrandr --output S-video --set
> load_detection 1" to force the display to read active, so that it will
> create the mode line for it?
>
> 2) How do I tell xorg.conf to allow me to have 2 subscreens, :0.0
> and :0.1, with one screen being the DVI-0 port and one being the S-Video
> port.
>
> I've asked this once already, and gotten exactly ZERO response back so
> far. I know my message is making it to the list - doesn't anybody else
> have any answers?

See my reply from a few minutes ago.  You need to be patient :)

Alex