1:机器配置Compaq nx6120/Intel i915GM/FreeBSD 7.0-RELEASE
2:参考资料http://www.wlug.org.nz/i915-xorg.conf和http://lists.freebsd.org/pipermail/freebsd-questions/2005-May/087929.html
3:利用Xorg -configure生成一个现成的配置文件
4:修改要点需要2个Device,2个Monitor,2个Screen,设置ServerLayout节中2个Screen的排列关系,添加ServerFlags节中的Xinerama属性


Section "ServerFlags"
    Option "Xinerama" "true"
EndSection

Section "ServerLayout"
    Identifier "X.org Configured"
    Screen 0 "Screen0" 0 0
    Screen 1 "Screen1" RightOf "Screen0"
    InputDevice "Mouse0" "CorePointer"
    InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
    RgbPath "/usr/local/share/X11/rgb"
    ModulePath "/usr/local/lib/xorg/modules"
    FontPath "/usr/local/lib/X11/fonts/misc/"
    FontPath "/usr/local/lib/X11/fonts/TTF/"
    FontPath "/usr/local/lib/X11/fonts/OTF"
    FontPath "/usr/local/lib/X11/fonts/Type1/"
    FontPath "/usr/local/lib/X11/fonts/100dpi/"
    FontPath "/usr/local/lib/X11/fonts/75dpi/"
EndSection

Section "Module"
    Load "GLcore"
    Load "dbe"
    Load "dri"
    Load "extmod"
    Load "glx"
    Load "record"
    Load "xtrap"
    Load "freetype"
    Load "type1"
EndSection

Section "InputDevice"
    Identifier "Keyboard0"
    Driver "kbd"
EndSection

Section "InputDevice"
    Identifier "Mouse0"
    Driver "mouse"
    Option     "Protocol" "auto"
    Option     "Device" "/dev/sysmouse"
    Option     "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
    Identifier "Monitor0"
    VendorName "VSC"
    ModelName "VA521"
    HorizSync 30.0 - 62.0
    VertRefresh 50.0 - 75.0
    Option     "DPMS"
EndSection

Section "Monitor"
    Identifier "Monitor1"
    VendorName "VSC"
    ModelName "VA521"
    HorizSync 30.0 - 62.0
    VertRefresh 50.0 - 75.0
    Option     "DPMS"
EndSection

Section "Device"
    Identifier "Card0"
    Driver "i810"
    VendorName "Intel Corporation"
    BoardName "Mobile 915GM/GMS/910GML Express Graphics Controller"
    BusID "PCI:0:2:0"
    Option        "MonitorLayout" "CRT,LFP"
    Screen        0
EndSection
Section "Device"
    Identifier "Card1"
    Driver "i810"
    VendorName "Intel Corporation"
    BoardName "Mobile 915GM/GMS/910GML Express Graphics Controller"
    BusID "PCI:0:2:0"
    Option        "MonitorLayout" "CRT,LFP"
    Screen        1
EndSection

Section "Screen"
    Identifier "Screen0"
    Device "Card0"
    Monitor "Monitor0"
    SubSection "Display"
        Viewport 0 0
        Depth 24
    EndSubSection
EndSection

Section "Screen"
    Identifier "Screen1"
    Device "Card1"
    Monitor "Monitor1"
    SubSection "Display"
        Viewport 0 0
        Depth 24
    EndSubSection
EndSection

02-12 03:50