[mythtv-users] screen stretching problems with running X on the PVR350

korebantic korebantic at yahoo.com
Mon Nov 21 21:03:18 EST 2005


My screen in both the horizontal and vertical
directions are stretched to far. When I log on as the
mythtv user and run mythtv-setup, I can't really
complete the setup because the next and previous
buttons are off the screen, etc.

Again, I'm running X on the PVR350 TV-Out, under FC4.
I'm guessing this is something I need to tweak in
xorg.conf, but I'm not sure what to change the
settings to. Here is the relevant snippet from
xorg.conf:

Section "Monitor"
        Identifier  "NTSC Monitor"
        HorizSync  30-68
        VertRefresh 50-120
        Mode "720x480"
          # D: 34.563 MHz, H: 37.244 kHz, V: 73.897 Hz
          DotClock 34.564
          HTimings 720 752 840 928
          VTimings 480 484 488 504
          Flags    "-HSync" "-VSync"
        EndMode
EndSection

Section "Device"
        Identifier  "Hauppauge PVR 350 iTVC15
Framebuffer"
        Driver      "ivtvdev"

        ### change fb1 to whatever your card grabbed
        Option      "fbdev" "/dev/fb1"
        Option      "ivtv" "/dev/fb1"

        ### change the BusID to whatever is reported
by lspci,
        ### converted from hex to decimal
        BusID "PCI:01:5:0" # lspci says 00:08.0
        ### More examples
        #BusID "PCI:0:10:0" # lspci says 00:0a.0
        #BusID "PCI:1:14:0" # lspci says 01:0e.0
        #BusID "PCI:0:5:1" # lspci says 00:05.1
EndSection

Section "Screen"
        Identifier  "Screen0"
        Device      "Hauppauge PVR 350 iTVC15
Framebuffer"
        Monitor     "NTSC Monitor"
        DefaultDepth 24
        DefaultFbbpp 32
        Subsection "Display"
          Depth 24
          FbBpp 32
          Modes "720x480"
        EndSubsection
EndSection


Thanks


	
		
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