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Re: External + builtin display coexistence -- howto?



Le jeu 21/10/2004 à 08:38, Itay Furman a écrit :
> Hi,
> 
> I could not get my IBM T41 to display on its built-in screen at 
> the same time that it was connected to external LCD projector 
> (the latter won :-).  Google search for
> 	"Fedora Core 2 external video"
> did not produce anything promising.  Where should I start looking 
> to understand what went wrong?
> 
> 	Thanks in advance,
> 	Itay
> 
> Linux 2.6.8-1.521 #1 Mon Aug 16 09:01:18 EDT 2004 i686 i686 i386 GNU/Linux

Here is my xorg config file for my IBM T41 with a "Radeon 7500".

Some notices :

 - I use ati radeon from xorg (not the closed-driver from ati)

 - I use synaptics driver.

 - I have an external USB Mouse (Microsoft).

 - If you want that Gnome/KDE/whatever use dual-screen, be sure to
activate xinerama.

I have also a question : Can you tell me if you still have direct
rendering with dual-screen (with the commande glxinfo) ? I : no.

I hope it will help you.

Sincerely yours, Mathieu.

------------------------------ Extract

#Section "ServerLayout"
#       Identifier     "Default Layout"
#       Screen      0   "T41 Screen" 0 0
#       InputDevice    "USB Mouse" "AlwaysCore"
#       InputDevice    "T41 Touchpad" "CorePointer"
#       InputDevice    "Keyboard0" "CoreKeyboard"
#EndSection
 
Section "ServerLayout"
        Identifier     "Multihead"
        Screen         0 "T41 Screen" 0 0
        Screen         1 "External Screen" RightOf "T41 Screen"
        InputDevice    "T41 Touchpad" "CorePointer"
        InputDevice    "USB Mouse" "AlwaysCore"
        InputDevice    "Keyboard0" "CoreKeyboard"
EndSection
 
Section "Files"
 
# RgbPath is the location of the RGB database.  Note, this is the name
of the
# file minus the extension (like ".txt" or ".db").  There is normally
# no need to change the default.
# Multiple FontPath entries are allowed (they are concatenated together)
# By default, Red Hat 6.0 and later now use a font server independent of
# the X server to render fonts.
        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  "dri"
 
# Pour un support complet du touchpad/Point
        Load  "synaptics"
 
EndSection
 
Section "ServerFlags"
        Option      "Xinerama" "on"
EndSection
 
Section "InputDevice"
 
# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
#       Option  "Xleds"         "1 2 3"
# To disable the XKEYBOARD extension, uncomment XkbDisable.
#       Option  "XkbDisable"
# To customise the XKB settings to suit your keyboard, modify the
# lines below (which are the defaults).  For example, for a non-U.S.
# keyboard, you will probably want to use:
#       Option  "XkbModel"      "pc102"
# If you have a US Microsoft Natural keyboard, you can use:
#       Option  "XkbModel"      "microsoft"
#
# Then to change the language, change the Layout setting.
# For example, a german layout can be obtained with:
#       Option  "XkbLayout"     "de"
# or:
#       Option  "XkbLayout"     "de"
#       Option  "XkbVariant"    "nodeadkeys"
#
# If you'd like to switch the positions of your capslock and
# control keys, use:
#       Option  "XkbOptions"    "ctrl:swapcaps"
# Or if you just want both to be control, use:
#       Option  "XkbOptions"    "ctrl:nocaps"
#
        Identifier  "Keyboard0"
        Driver      "keyboard"
        Option      "XkbModel" "pc105"
        Option      "XkbLayout" "fr"
EndSection
 
Section "InputDevice"
        Identifier  "USB Mouse"
        Driver      "mouse"
        Option      "Protocol" "IMPS/2"
        Option      "Device" "/dev/input/mice"
        Option      "ZAxisMapping" "4 5"
        Option      "Emulate3Buttons" "no"
EndSection
 
Section "InputDevice"
        Identifier  "T41 Touchpad"
        Driver      "synaptics"
        Option      "Protocol" "autodev"
        Option      "Device" "/dev/psaux"
        Option "LeftEdge" "1700"
        Option "RightEdge" "5300"
        Option "TopEdge" "1700"
        Option "BottomEdge" "4200"
        Option "FingerLow" "25"
        Option "FingerHigh" "30"
        Option "MaxTapTime" "180"
        Option "MaxTapMove" "220"
        Option "VertScrollDelta" "100"
        Option "MinSpeed" "0.06"
        Option "MaxSpeed" "0.12"
        Option "AccelFactor" "0.0010"
        Option "SHMConfig" "on"
        Option "GuestMaouseOff" "on"
        #Option     "ZAxisMapping" "4 5"
        #Option     "Emulate3Buttons" "no"
EndSection
 
Section "Monitor"
        Identifier   "Thinkpad LCD"
        VendorName   "Monitor Vendor"
        ModelName    "LCD Panel 1024x768"
        HorizSync    31.5 - 48.5
        VertRefresh  40.0 - 70.0
        Option      "dpms"
EndSection
 
Section "Monitor"
        Identifier   "External LCD Monitor"
        VendorName   "Monitor Vendor"
        ModelName    "LCD Panel 1024x768"
        HorizSync    31.5 - 48.5
        VertRefresh  40.0 - 70.0
        Option      "dpms"
EndSection
 
Section "Device"
        Identifier  "ATI Radeon Mobility 7500"
        Driver      "radeon"
        Screen      0
        VendorName  "ATI"
        BoardName   "ATI Radeon Mobility 7500"
        Option      "AGPMode" "1"
        BusID       "PCI:1:0:0"
EndSection
 
Section "Device"
        Identifier  "External ATI Radeon Mobility 7500"
        Driver      "radeon"
        Screen      1
        VendorName  "ATI"
        BoardName   "ATI Radeon Mobility 7500"
        Option      "AGPMode" "1"
        BusID       "PCI:1:0:0"
EndSection
 
Section "Screen"
        Identifier "T41 Screen"
        Device     "ATI Radeon Mobility 7500"
        Monitor    "Thinkpad LCD"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     16
                Modes    "1024x768" "800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     24
                Modes    "1024x768" "800x600" "640x480"
        EndSubSection
EndSection
 
Section "Screen"
        Identifier "External Screen"
        Device     "External ATI Radeon Mobility 7500"
        Monitor    "External LCD Monitor"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     16
                Modes    "1024x768" "800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     24
                Modes    "1024x768" "800x600" "640x480"
        EndSubSection
EndSection
 
Section "DRI"
        Group        0
        Mode         0666
EndSection




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