[mythtv-users] X config for Samsung DLP HDTV

Bruce Pennypacker bruce at pennypacker.org
Mon May 23 23:55:06 UTC 2005


> Enjoy:

<snip>

Thanks!  What kind of TV do you have?

This is very wierd.  I just took your settings to create a new config 
for my machine and it appeared to work the first time I restarted X but 
hasn't worked since then.  I can't see any reason for it. 
/var/log/Xorg.0.log shows it seems to be working:

(**) NVIDIA(1): Validated modes for display device DFP-0:
(**) NVIDIA(1):      Mode "ATSC-720-60p": 74.2 MHz, 45.1 kHz, 60.1 Hz
(II) NVIDIA(1): Virtual screen size determined to be 1280 x 720
(**) NVIDIA(1): Display dimensions: (326, 183) mm
(WW) NVIDIA(1): Probed monitor is 1100x620 mm, using Displaysize 326x183 mm
(**) NVIDIA(1): DPI set to (99, 99)

Here's my modified config that appeared to work the one time.  Any ideas 
why I'd be seeing this bizarre behavior?

-Bruce


Section "ServerLayout"
	Identifier     "Default Layout"
	Screen      0  "Screen0" 0 0
	Screen      1  "Screen1" RightOf "Screen0"
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	FontPath     "unix/:7100"
EndSection

Section "Module"
	Load  "dbe"
	Load  "extmod"
	Load  "fbdevhw"
	Load  "glx"
	Load  "record"
	Load  "freetype"
	Load  "type1"
	Load  "v4l"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "us"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "IMPS/2"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5"
	Option	    "Emulate3Buttons" "yes"
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Gateway"
	ModelName    "Vivitron 15"
	HorizSync    31.0 - 64.0
	VertRefresh  50.0 - 120.0
	Option	    "dpms"
EndSection

Section "Monitor"
	Identifier   "Monitor1"
	VendorName   "Samsung"
	ModelName    "HL-P4663W"
         HorizSync    45
         VertRefresh  60.0
         ModeLine     "ATSC-720-60p" 74.25 1280 1320 1376 1648 720 722 
728 750
         DisplaySize  326 183
EndSection

Section "Device"
	Identifier  "Videocard0"
	Driver      "nvidia"
	VendorName  "Videocard vendor"
	BoardName   "NVIDIA GeForce FX (generic)"
	BusID       "PCI:02:00:0"
	Screen      0
EndSection

Section "Device"
	Identifier  "Videocard1"
	Driver      "nvidia"
	VendorName  "Videocard vendor"
	BoardName   "NVIDIA GeForce FX (generic)"
	BusID       "PCI:02:00:0"
	Screen      1
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Videocard0"
	Monitor    "Monitor0"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
		Modes    "1024x768" "800x600" "640x480"
	EndSubSection
EndSection

Section "Screen"
	Identifier "Screen1"
	Device     "Videocard1"
	Monitor    "Monitor1"
         DefaultColorDepth 24
         SubSection "Display"
                 Viewport   0 0
                 Depth     1
         EndSubSection
         SubSection "Display"
                 Viewport   0 0
                 Depth     4
         EndSubSection
         SubSection "Display"
                 Viewport   0 0
                 Depth     8
         EndSubSection
         SubSection "Display"
                 Viewport   0 0
                 Depth     15
         EndSubSection
         SubSection "Display"
                 Viewport   0 0
                 Depth     16
         EndSubSection
         SubSection "Display"
                 Viewport   0 0
                 Depth     24
         EndSubSection
EndSection



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