Mailinglist Archive: radeonhd (312 mails)

[Alex Deucher <alexdeucher@xxxxxxxxx>]

On Wed, Apr 29, 2009 at 6:11 AM, Nicolas DEFFAYET <nicolas@xxxxxxxxxxxx> wrote:
> On Tue, 2009-04-28 at 06:45 +1000, Dave Airlie wrote:
> > On 28/04/2009, at 1:30, Nicolas DEFFAYET <nicolas@xxxxxxxxxxxx> wrote:
> > > On Mon, 2009-04-27 at 11:07 -0400, Alex Deucher wrote:
> > > > On Mon, Apr 27, 2009 at 10:59 AM, Nicolas DEFFAYET <nicolas@xxxxxxxxxxxx
> > > > > wrote:
>
> Hello Dave,
>
> > > > > 0x95C0:0x1028:0x3243 card is provided with Dell Optiplex 960.
> > > > >
> > > > > lscpi show:
> > > > > 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility
> > > > > Radeon
> > > > > HD 3470
> > > > >
> > > > > This card work with fglrx driver (except big desktop) but don't work
> > > > > with
> > > > > radeonhd driver.
> > > > >
> > > > > This card have two DisplayPort and two LDC monitor connected through
> > > > > DVI-D <->
> > > > > DisplayPort adapter.
> > > >
> > > > DisplayPort isn't supported yet.
> > >
> > > Thank you for your very fast reply.
> > >
> > > Did you know when Display Port is plan to be supported ?
> >
> > Have you tried radeon? Although native display port doesn't work Adam
> > Jackson mentioned dp->dvi should.
>
> I have tried radeon driver.
>
> In my dual screen setup, only one monitor work, the second is always
> black (monitor said no signal). I have tried big desktop like
> configuration and clone configuration.
>
> radeon driver work fine in one screen setup, thank you for the tips.
>
> Did you have an idea why the second monitor is always black ?

File a bug and attach your xorg log and config.
https://bugs.freedesktop.org

Alex
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