F11: X starts at wrong resolution

Adam Jackson ajax at redhat.com
Wed Feb 25 16:24:22 UTC 2009


On Tue, 2009-02-24 at 19:10 -0500, sean darcy wrote:

> No xorg.conf, but yes X log finds a TV out:
> 
> (II) intel(0): EDID for output TV1
> (II) intel(0): Output VGA1 disconnected
> (II) intel(0): Output LVDS1 connected
> (II) intel(0): Output DVI1 disconnected
> (II) intel(0): Output DVI2 connected
> (II) intel(0): Output TV1 disconnected
> (II) intel(0): Using fuzzy aspect match for initial modes
> (II) intel(0): Output LVDS1 using initial mode 1024x768
> (II) intel(0): Output DVI2 using initial mode 1024x768
> 
> not clear why it settled on 800x600, but...

Yeah, TV detect is still a little wonky.  We're probably going to set
F11 so that TV outputs are something you have to explicitly enable.

> This new laptop, an hp g50, has an intel gm45 chipset:
> 
> (II) intel(0): Integrated Graphics Chipset: Intel(R) Mobile Intel® GM45 
> Express
> Chipset
> (--) intel(0): Chipset: "Mobile Intel® GM45 Express Chipset"
> 
> with an hdmi port. Using the F11 series intel drivers ( now 
> xorg-x11-drv-i810-2.6.0-6.fc11.i586 ) is it possible to actually use the 
> hdmi port to drive an 1080p or 1080i projector?

Sure.  The usual Virtual size caveats apply.  But G40 and 965 chips have
a sensible coordinate limit (4096 pixels) so you won't get stuck at 2k
like 915 or 945.

> I remember posts that hdmi for the intel driver was a Work In Progress. 
> Still? Any ETA?

HDMI has worked for quite a while.  F10 at least, although there's been
some bug fixes since.

DisplayPort is another thing entirely (different connector, different
signalling, etc), and does not work yet.

- ajax
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