[Intel-gfx] Intel Driver HDTV via Component
Justin Boileau
justin at tecworld.co.uk
Tue Sep 29 09:10:54 CEST 2009
Thanks for the help, I have updated my kernel and intel driver from the
repositories below. And still having difficulties.
I have a xorg.conf (including a modeline to support my TV) this works
for a DVI>>HDMI connection. If I move the exact same modeline to the
section for my component connection get a squashed up display (approx
1/3 screen displayed).
Am I missing some additional setting that I need to add in the monitor
section for my component (TV) section?
Section "Device"
Identifier "Intel Corporation Mobile 945GM/GMS, 943/940GML
Express Integrated Graphics Controller"
Driver "intel"
BusID "PCI:0:2:0"
Option "monitor-VGA1" "VGA"
Option "monitor-TV1" "TV"
Option "monitor-LVDS1" "LVDS"
Option "monitor-DVI1" "HDMI"
Option "IgnoreEDID" "true"
EndSection
Section "Monitor"
Identifier "VGA"
Option "Ignore" "true"
EndSection
Section "Monitor"
Identifier "TV"
Option "Ignore" "false"
ModeLine "1280x720p" 74.5 1280 1336 1472 1664 720 721 724
746 -hsync +vsync
Option "PerferredMode" "1280x720p"
EndSection
etc...............
Thanks
J...
On Fri, 2009-09-25 at 12:42 +0100, Daniel J Blueman wrote:
> On Fri, Sep 25, 2009 at 12:22 PM, Justin Boileau <justin at tecworld.co.uk> wrote:
> > Can you confirm which:
> >
> > - kernel version
> > - intel driver version
> > - intel driver version 2D/3D
> >
> > You would like me to test against.
> >
> > I am currently running ubuntu 9.04, but am happy to patch as required.
>
> Presumably 2.6.32-rc1 [1], when it appears in the next week? Also, I
> guess you'll need to deploy xorg-edgers [2], patch the source and
> rebuild...
>
> Yakui?
>
> [1] http://kernel.ubuntu.com/~kernel-ppa/mainline/
> [2] https://launchpad.net/~xorg-edgers/+archive/ppa
>
> > Thanks
> >
> > J..
> >
> >
> >
> > On Fri, 2009-09-25 at 09:17 +0800, ykzhao wrote:
> >> On Fri, 2009-09-25 at 02:22 +0800, Justin Boileau wrote:
> >> > <mailto:intel-gfx at lists.freedesktop.org>Hi,
> >> >
> >> > I would like to know if the Intel driver support a component connection
> >> > (YPbPr http://en.wikipedia.org/wiki/YPbPr) for HD quality TV with a 16:9
> >> > aspect.(eg 720p/1080i). I have been looking around the various forums
> >> > and have not found any one who has got this working.
> >> >
> >> > Up to now the best I have been able to achieve is 1028x768 resolution.
> >> Do you have an opportunity to try the latest upstream linux kernel?
> >> Please enable the KMS mode to see whether the 720p can work for you.
> >> On 945gm the 720p should work. You should switch to 720p format by
> >> using xrandr and then try the available resolutions.
> >> I am looking at 1080i issue on 945gm.
> >>
> >> thanks.
> >>
> >>
> >> >
> >> > I am using 'Mobile IntelĀ® 945GM Express Chipset'
> >> >
> >> > Any advise would be appreciated
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