[ltp] DVI problem again

[Alex Deucher]

On 11/15/05, Martin H=F6fling <martin.hoefling@gmx.de> wrote:
> Am Dienstag, 15. November 2005 16:36 schrieb Alex Deucher:
>
> OK, I was able to use the dvi with 1280x1024 but on higher resolutions, t=
he
> tft shows mode not supported. Something is going wrong there.
>

try adjusting the "displaypriority" option (see the radeon man page).=20
what radeon do you have again?  if it's an rv280 (9200), you might try
adjusting the TMDS tables in radeon_bios.c (I can explain how).=20
Another thing you might want to try is adjusting the modeline to use a
lower refresh or reduced blanking intervals.  you will however need to
comment out some code in the radeon driver since it currently does not
allow you to specify your own modelines for TMDS output.  See bug
2859:
https://bugs.freedesktop.org/show_bug.cgi?id=3D2859

> I'll test the driver if you find related bugs and try to follow the bugre=
port
> from time to time.
>
> Thanks for all your efforts. Is there a place, where I can follow the
> developement around the radeon driver in xorg?

http://lists.freedesktop.org/mailman/listinfo/xorg-commit

look for cvs commits to the radeon driver.

Alex

>
> Regards
>         Martin
> --
> Falls dir die Antwort zu ungenau erscheint, k=F6nnte es an der
> Fragestellung liegen. (Daniel Fass in de.org.ccc)
>
>
>