[Openchrome-users] CN700 S-Video output problem

[Pirlouwi]

Hello,

My motherboard is a VIA EN15000.
I have installed the last openchrome and drm svn code (2 days ago).
I want to configure the output for 720x576 (full PAL resolution).

I have a big problem: my svideo tv out function is working, but the image on
the screen is not fitted to the TV screen. Quite annoying for a mediacenter
dedicated PC!
The X desktop is not fully displayed on the TV screen. I cannot see 1
centimeter all around the screen. For example, I cannot see the Gnome menu
at the upside of my Ubuntu Feisty X desktop.
I have configured my BIOS for CRT+TV, enabling SVIDEO for PAL output.
Problem is that my xorg.conf parameters seems inactives when I change it.
I tried to change a lot of things (modelines, modes, options, ...)
When I change kbd type, it changes, but whenever I change something relative
to tv resolution (modelines, ...) nothing change. My tv screen is always
overfitted.

In Attachement, please find the content of my xorg.conf
Kind Regards,
-Pirlouwi

Section "Files"
> FontPath "/usr/share/X11/fonts/misc"
> FontPath "/usr/share/X11/fonts/cyrillic"
> FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
>
> FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
> FontPath "/usr/share/X11/fonts/Type1"
> FontPath "/usr/share/X11/fonts/100dpi"
> FontPath "/usr/share/X11/fonts/75dpi"
> # path to defoma fonts
>
> FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
> EndSection
>
> Section "Module"
> Load "i2c"
> Load "bitmap"
> Load "ddc"
> Load "dri"
>
> Load "extmod"
> Load "freetype"
> Load "glx"
> Load "int10"
> Load "type1"
> Load "vbe"
> EndSection
>
> Section "InputDevice"
> Identifier "Generic Keyboard"
>
> Driver "kbd"
> Option "CoreKeyboard"
> Option "XkbRules" "xorg"
> Option "XkbModel" "pc105"
> Option "XkbLayout" "be"
> EndSection
>
>
> Section "InputDevice"
> Identifier "Configured Mouse"
> Driver "mouse"
> Option "CorePointer"
> Option "Device" "/dev/input/mice"
> Option "Protocol" "ExplorerPS/2"
>
> Option "ZAxisMapping" "4 5"
> Option "Emulate3Buttons" "true"
> EndSection
>
> Section "Device"
> Identifier "UniChrome"
> Driver "via"
> # Option "UseBIOS" "0"
>
> Option "ActiveDevice" "TV,CRT"
> Option "TVDeflicker" "2"
> Option "TVType" "PAL"
> Option "TVOutput" "S-Video"
> Option "EnableAGPDMA" "0"
>
> Option "TVVScan" "fit"
> Option "DisableIRQ"
> BusID "PCI:1:0:0"
> EndSection
>
> Section "Monitor"
> Identifier "svideo"
> Option "DPMS"
>
>
> HorizSync 30-50
> # HorizSync 24-80
> VertRefresh 20-75
>
> # DisplaySize 300 225
> # DisplaySize 400 225
>
> #refresh rate 60Hz
> # ModeLine "720x576" 32.7 720 744 816 912 576 577 580 597
> EndSection
>
>
> Section "Screen"
> Identifier "Default Screen"
> Device "UniChrome"
> Monitor "svideo"
> DefaultDepth 24
>
> SubSection "Display"
> ViewPort 0 0
> Depth 24
>
> Modes "720x576Noscale"
> # Modes "800x600"
> # Modes "720x576"
> # Modes "720x576Over"
> EndSubSection
>
> EndSection
>
> Section "ServerLayout"
> Identifier "Default Layout"
>
> Screen "Default Screen"
> InputDevice "Generic Keyboard"
> InputDevice "Configured Mouse"
> EndSection
>
> Section "DRI"
> Mode 0666
> EndSection
>
>
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