triple-headed sun sparc station

[Lukas Meyer <lukas_(_at_)_msys_(_dot_)_ch>]

Hi list!

I'm trying to set up triple-headed XFree on a sun sparc station 5 
running OpenBSD 3.5-current. The curiosity of my problem is that two 
screens are working but the third is staying blanc. If i test the third 
one with: cat /any/file > /dev/ttyE0, the text appears on the third 
screen. But as defined in /etc/X11/XF86Config with /dev/ttyE0 it won't work.

Has anyone a working configuration file for triple headed Xfree or any 
other helpful information?

See the attached XF86Config file.


best regards

Lukas Meyer
#
# Unaccelerated, single display configuration
#
# $OpenBSD: XF86Config,v 1.4 2002/08/29 22:59:07 matthieu Exp $ 
#
# All framebuffers
# All framebuffers

Section "ServerLayout"
	Identifier     "MultiHead"
	Screen      0  "Screen0" 0 0
	Screen      1  "Screen1" RightOf "Screen0"
	Screen      2  "Screen2" RightOf "Screen1"
	InputDevice    "zsmouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
	Option	    "Xinerama"
EndSection

Section "Files"
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	FontPath     "/usr/X11R6/lib/X11/fonts/misc/"
	FontPath     "/usr/X11R6/lib/X11/fonts/Type1/"
	FontPath     "/usr/X11R6/lib/X11/fonts/CID/"
	FontPath     "/usr/X11R6/lib/X11/fonts/75dpi/"
EndSection

Section "Module"
	Load  "type1"
	Load  "freetype"
	Load  "glx"
	Load  "extmod"
EndSection

Section "ServerFlags"
	Option	    "xinerama" "true"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "keyboard"
	Option	    "Protocol" "wskbd"
	Option	    "Device" "/dev/wskbd0"
	Option	    "XkbRules" "xfree86"
	Option	    "XkbModel" "sun"
	Option	    "XkbLayout" "de"
EndSection

Section "InputDevice"
	Identifier  "zsmouse0"
	Driver      "mouse"
	Option	    "Protocol" "SunMouse"
	Option	    "Device" "/dev/ttyc"
	Option	    "Baudrate" "1200"
EndSection

Section "Monitor"

# Adjust these to your monitor before using device other than wsfb 
# or you could damage it!
	Identifier   "Monitor"
	VendorName   "Unknown"
	ModelName    "Unknown"
	HorizSync    31.5 - 60.0
	VertRefresh  50.0 - 70.0
EndSection

Section "Device"
	Identifier  "display0"
	Driver      "wsfb"
	Option	    "device" "/dev/ttyC0"
EndSection

Section "Device"
	Identifier  "display1"
	Driver      "wsfb"
	Option	    "device" "/dev/ttyD0"
EndSection

Section "Device"
	Identifier  "display2"
	Driver      "wsfb"
	Option	    "device" "/dev/ttyE0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "display0"
	Monitor    "Monitor"
	SubSection "Display"
		Depth     8
	EndSubSection
EndSection

Section "Screen"
	Identifier "Screen1"
	Device     "display1"
	Monitor    "Monitor"
EndSection

Section "Screen"
	Identifier "Screen2"
	Device     "display2"
	Monitor    "Monitor"
EndSection

Section "DRI"
	Group        0
EndSection