xf86-video-ati-6.7.195, no DVI output
pochini at shiny.it
Wed Oct 24 12:20:15 PDT 2007
On Mon, 22 Oct 2007 18:44:50 -0400
"Alex Deucher" <alexdeucher at gmail.com> wrote:
> On 10/22/07, Giuliano Pochini <pochini at shiny.it> wrote:
> > On Sun, 21 Oct 2007 17:12:15 -0400
> > "Alex Deucher" <alexdeucher at gmail.com> wrote:
> > > On 10/21/07, Giuliano Pochini <pochini at shiny.it> wrote:
> > > >
> > > > I compiled xorg-7.3 with xf86-video-ati-6.7.195 . I have an LCD display, but
> > > > the driver detects it as attached to the VGA port. Is there a way to force
> > > > it to use DVI-0 ? I didn't try with a CRT, but I can test it if it matters.
> > > >
> > > > Linux Jay 188.8.131.52 #3 SMP Sun Sep 16 15:39:49 CEST 2007 ppc 7455, altivec supported PowerMac3,6 GNU/Linux
> > > > Radeon 9000pro
> > > >
> > >
> > > Mac cards don't have a connector table so we don't usually know how
> > > the ports are wired up. You may need a custom connector table, but
> > > I'm guessing the ddc lines are just reversed. Can you post your xorg
> > > log and tell me what ports your card has and which ones you are using?
> > The card has two ports: a standard DVI and an weird Apple port, which is a
> > DVI port plus power line AFAIK. The DVI port also provides analog outputs,
> > so I used a simple adaptor to connect the VGA port of the same LCD display
> > to the DVI port of the card.
> Ah ok. I think that's the same card benh was playing with last night.
> You are going to need completely custom connectortable. remove the
> the reverseddc option and try the following options. We'll probably
> have to sort out which dacs and ddc lines map to which ports.
> go through these options and let me know which one works for you:
> Option "ConnectorTable" "3,1,0,3,2,0,1,3"
> Option "ConnectorTable" "3,0,0,3,2,1,1,3"
> Option "ConnectorTable" "2,1,0,3,3,0,1,3"
> Option "ConnectorTable" "2,0,0,3,3,1,1,3"
1 and 2 don't work. 3 and 4 do.
I put the logs here:
I noticed another issue: neither xvidtune nor ctrl+alt+KP+/KP- can change
the screen settings. xvidtune complains about invalid settings and it writes
this in the logs:
xf86CheckModeForDriver: called with invalid scrnInfoRec
> > - ReverseDDC=false and VGA port: It seems to work fine. The initialization
> > issue I reported a few months ago is fixed ("flickering red channel").
> > log: http://www.webalice.it/g_pochini/Xorg.0.log_VGA_noDDCrev
I'm sorry, but the flickering red channel problem is still here. At least
now we know that it only affects the DVI output.
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