[mythtv-users] mirroring display - I did google for ages but no luck

[Bill Williamson]

On Wed, Apr 22, 2009 at 6:01 PM, Nick Rout <nick.rout at gmail.com> wrote:

> On Wed, Apr 22, 2009 at 9:45 AM, Ben Edwards <list4me2 at googlemail.com>
> wrote:
> > I am\using "a nVidia Corporation G71 [GeForce 7300 GS] (rev a1)" and
> > Ubuntu 9.04.  I have managed to get TV-OUT working with a desktop on
> > the monitor and one on the TV but what I really want to do is simply
> > mirror the same thing on both.  My xorg.xonfig is below.  Any ideas?
> >
> > Ben
> >
> > # nvidia-settings: X configuration file generated by nvidia-settings
> > # nvidia-settings:  version 1.0  (buildd at palmer)  Sun Feb  1 20:21:04
> UTC 2009
> >
> > Section "ServerLayout"
> >    Identifier     "Layout0"
> >    Screen      0  "Screen0" 0 0
> >    InputDevice    "Keyboard0" "CoreKeyboard"
> >    InputDevice    "Mouse0" "CorePointer"
> > EndSection
> >
> > Section "Files"
> > EndSection
> >
> > Section "Module"
> >    Load           "dbe"
> >    Load           "extmod"
> >    Load           "type1"
> >    Load           "freetype"
> >    Load           "glx"
> > EndSection
> >
> > Section "ServerFlags"
> >    Option         "Xinerama" "0"
> > EndSection
> >
> > Section "InputDevice"
> >
> >    # generated from default
> >    Identifier     "Mouse0"
> >    Driver         "mouse"
> >    Option         "Protocol" "auto"
> >    Option         "Device" "/dev/psaux"
> >    Option         "Emulate3Buttons" "no"
> >    Option         "ZAxisMapping" "4 5"
> > EndSection
> >
> > Section "InputDevice"
> >
> >    # generated from default
> >    Identifier     "Keyboard0"
> >    Driver         "kbd"
> > EndSection
> >
> > Section "Monitor"
> >    Identifier     "Monitor0"
> >    VendorName     "Unknown"
> >    ModelName      "NEC LCD1525M"
> >    HorizSync       24.0 - 60.0
> >    VertRefresh     55.0 - 75.0
> >    Option         "DPMS"
> > EndSection
> >
> > Section "Device"
> >    Identifier     "Device0"
> >    Driver         "nvidia"
> >    VendorName     "NVIDIA Corporation"
> >    BoardName      "GeForce 7300 GS"
> > EndSection
> >
> > Section "Screen"
> >    Identifier     "Screen0"
> >    Device         "Device0"
> >    Monitor        "Monitor0"
> >    DefaultDepth    24
> >    Option         "TwinView" "1"
> >    Option         "TwinViewXineramaInfoOrder" "TV-0"
> >    Option         "metamodes" "CRT: 1024x768 +0+0, TV: 800x600 +1024+0"
> >    SubSection     "Display"
> >        Depth       24
> >    EndSubSection
> > EndSection
> >
>
> you probably need to add
>
> Option "TwinViewOrientation" "Clone"
>
> See the readme for your driver version.
>

Will this work for mythtv/etc when it needs video surfaces?
Will this work with VDPAU?
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