DVI output not visible on LCD with DVI,
VGA output works -- (MergedFB on Ubuntu Edgy,
Powerbook G4 ATI radeon 9600 M10)
martin.langhoff at gmail.com
Wed Jan 3 10:38:15 PST 2007
thanks for the top-notch info. A few questions follow
On 1/4/07, Alex Deucher <alexdeucher at gmail.com> wrote:
> You need the radeon driver from git to support LVDS and DVI
> simultaneously (Option "MonitorLayout" "LVDS, TMDS").
> of the driver had hard-coded output to crtc mappings.
Which git branch? From Edgy I have v6.6.2 (and I was already using
that exact option ;-) so I'm hopefully not so lost). Last night I got
a checkout. Checking gitk ati-6_6_2..ati_6_6_3 doesn't really show
much, and the two patches on top of that on the ati-6.6-branch don't
seem related either.
Should I be looking at master? I do see a patch from you there that
looks more promising "radeon: make DVI_I default connector". Is the
branch in working state?
I am looking at how to build just this driver following this guide.
Hopefully it's the right one...
[ And the strange thing is... it seems to run well with the monitor at
work over DVI. So I am not 200% convinced it is a "DVI port is off"
situation, but perhaps a "DVI signal is incorrect". ]
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