[mythtv-users] New LCD TV - complains about 'mode not supported'
xavier hervy
xavier.hervy at bluebottle.com
Tue Aug 5 13:28:57 UTC 2008
On Tue, 2008-08-05 at 23:02 +1000, David Whyte wrote:
> On Tue, Aug 5, 2008 at 10:03 PM, C.T. Paterson <i.adore.my.64 at gmail.com> wrote:
> >
> > I believe then you should come up in a low-graphics mode that your TV
> > will be more willing to tolerate. You can then use "gtf" or
> > "xvidtune" on the command line to generate a 1360x768 modeline. Put
> > that modeline in your xorg.conf's Monitor section and then set the
> > mode in your Screen section.
> >
>
>
> Cool, thanks for your help.
>
> How do I set the mode in the xorg.conf? I currently have the
> following, is it correct enough?
>
> Section "Device"
> Identifier "Intel Corporation Mobile 915GM/GMS/910GML
> Express Graphics Controller"
> Driver "intel"
> BusID "PCI:0:2:0"
> Option "UseFBDev" "true"
> Option "UseEDID" "false"
> Option "ModeValidation" "NoEdidModes,
> NoMaxPClkCheck, NoVertRefreshCheck, NoHorizSyncCheck, NoEdidMa$
> EndSection
>
> Section "Monitor"
> Identifier "Generic Monitor"
> Option "DPMS"
> HorizSync 28-64
> VertRefresh 43-60
> Modeline "640x480_60.00" 23.86 640 656 720 800 480
> 481 484 497 -HSync +Vsync
> ModeLine "1360x768_60.00" 84.72 1360 1424 1568 1776
> 768 769 772 795 -HSync +Vsync
> Option "PreferredMode" "1360x768"
> EndSection
>
> Section "Screen"
> Identifier "Default Screen"
> Device "Intel Corporation Mobile 915GM/GMS/910GML
> Express Graphics Controller"
> Monitor "Generic Monitor"
> Defaultdepth 24
> SubSection "Display"
> Depth 24
> Modes "1360x768 at 60" "640x480 at 60"
> EndSubSection
> EndSection
>
> Cheers,
> Whytey
should be :
Option "PreferredMode" "1360x768_60.00"
if you want to use your own mode line
More options here:
http://intellinuxgraphics.org/dualhead.html
For some screen I configured, no matter what I did I end up to use
xrandr in my .xsession file
xavier
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