[ltp] radeon thinkpads LCD plus DVI port

Alex Deucher linux-thinkpad@linux-thinkpad.org
Tue, 3 Oct 2006 10:52:33 -0400


On 10/3/06, Stefan Schmidt <stefan@sostec.de> wrote:
> Hello.
>
> On Tue, 2006-10-03 at 09:58, Alex Deucher wrote:
> > On 10/3/06, Stefan Schmidt <stefan@sostec.de> wrote:
> > >
> > >Do i need a special dri module? Or something magic for autogen.sh or
> > >configure?
> >
> > updates to the mach64 driver require libdrm from git.  you can either
> > grab that, or revert the last 2 commits using git bisect.  Also, all
> > you should need is ./autogen.sh and make.
>
> I reverted the last two commits and it compiles now. Thanks.
>
> Afterwards i copied radeon_drv.so over to
> /usr/lib/xorg/modules/drivers, modified the xorg.conf and restart X.
>
> X comes up and xrandr tells me the resolution is 2680x1050 as it
> should be. But the external monitor shows nothing, just black.
>
> Anyway the external one seems to get some kind of signal, as he don't
> go in powersave mode.
>
> I'll test some more this night.
>

Make sure you set:
Option "MonitorLayout" "LVDS, TMDS"
in the device section of your config.  We are not yet able to
auto-detect this setup.

Alex

> regards
> Stefan Schmidt
>
>
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