Jing,
What type of projector are you using? Does this projector use any display
resolution the card outputs or is it fixed? It seems the projector
doesn't support DDC which is why the driver can't detetct it and its
resolution properly in the BIOS. You can try hardcoding the resolution,
or forcing it to use the default mode.
ani
On Sun, 24 Mar 2002, Jing Xu wrote:
> Hi, Ani,
>
> I tried kernel 2.4.18 on redhat 7.2, and use radeonfb
> driver for my card. The version of radeonfb is
> "0.1.4". I built this driver into the kernel instead
> of as a module, then connected a projector with DVI
> port and reboot system. Radeonfb driver can detect
> "DVI port CRT monitor connected.", but there is no
> signal sent to the projector.
>
> I read radeonfb.c and found that DVI port is primary
> monitor, does that mean that DVI output is enabled
> automatically if there is a device like projector
> connected with the DVI port?
>
> If not, how can I enable the DVI output? Do I need to
> change the driver source code?
>
> I don't want to use X windows system. Is that OK to
> use DVI output?
>
> Thank you very much,
>
> jing
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