Dual head with different resolutions, MGA G500

Simo Kauppi swk at nic.fi
Wed Sep 21 06:50:00 PDT 2005


On Wed, Sep 21, 2005 at 09:43:47AM -0400, Alex Deucher wrote:
> On 9/21/05, Simo Kauppi <swk at nic.fi> wrote:
> > On Wed, Sep 21, 2005 at 09:22:14AM -0400, Alex Deucher wrote:
> > >
> > > try option "SwappedHead" "true"
> >
> > Doesn't do the trick :( Do you know what that is meant for? It sure
> > sounds like it should swap the heads, but is it supposed to work without
> > the Matrox drivers? I couldn't find it in the X.org documentation.
> >
> 
> I'm not sure if it works without HAL or not.  I just vaguely recalled
> that option from back when I used to have a Matrox card.  As I recall,
> it was used to swap the crtc <-> output mapping since the bios tended
> to be inconsistent.  You might also check the GDM configuration files,
> I think there is an option to force it to a particular screen.
> 
> Alex
> 
> > > Alex
> > >

OK, thanks, I'll have a look...

Simo
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