[PD] Gem: xorg: Dual head acceleration on Radeon 9200 Pro

[Alexandre Quessy]

Hi all,

Below is my xorg.conf file. I just set a Ubuntu box to work with two
monitors using MergedFB so that we can obtain 3D acceleration on both
monitors. In a Dell tower with an ATI Radeon 9200 Pro. The result I got is
that the Gem window only renders on the first screen, and not at all on the
second. Do you guys know a turnaround so that I can get hardware
acceleration on both heads ? Thanks again.

-- 
Alexandre Quessy
http://alexandre.quessy.net

# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
    FontPath    "/usr/share/X11/fonts/misc"
    FontPath    "/usr/share/X11/fonts/cyrillic"
    FontPath    "/usr/share/X11/fonts/100dpi/:unscaled"
    FontPath    "/usr/share/X11/fonts/75dpi/:unscaled"
    FontPath    "/usr/share/X11/fonts/Type1"
    FontPath    "/usr/share/X11/fonts/CID"
    FontPath    "/usr/share/X11/fonts/100dpi"
    FontPath    "/usr/share/X11/fonts/75dpi"
        # paths to defoma fonts
    FontPath    "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
    FontPath    "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"
EndSection

Section "Module"
    Load    "GLcore"
    Load    "i2c"
    Load    "bitmap"
    Load    "ddc"
    Load    "dri"
    Load    "extmod"
    Load    "freetype"
    Load    "glx"
    Load    "int10"
    Load    "type1"
    Load    "vbe"
EndSection

Section "InputDevice"
    Identifier    "Generic Keyboard"
    Driver        "kbd"
    Option        "CoreKeyboard"
    Option        "XkbRules"    "xorg"
    Option        "XkbModel"    "pc105"
    Option        "XkbLayout"    "fr"
    Option        "XkbVariant"    "latin9"
EndSection

Section "InputDevice"
    Identifier    "Configured Mouse"
    Driver        "mouse"
    Option        "CorePointer"
    Option        "Device"        "/dev/input/mice"
    Option        "Protocol"        "ImPS/2"
    Option        "Emulate3Buttons"    "true"
    Option        "ZAxisMapping"        "4 5"
EndSection

Section "Device"
    Identifier "MergedFB Device"
    BoardName "ATI Technologies, Inc. Radeon 9200 Pro (RV280)"
    Driver "ati"
    BusID "PCI:2:0:0"
    Option "DynamicClocks" "on"
    Option "MergedFB" "true"
    Option "CRT2Position" "LeftOf"
    Screen 0
EndSection

Section "Monitor"
    Identifier "SyncMasterR"
    Option "DPMS"
EndSection

Section "Screen"
    Identifier "MergedFB Screen"
    Device "MergedFB Device"
    Monitor "SyncMasterR"
    DefaultDepth 24
    SubSection "Display"
        Depth 24
        Modes "1280x1024" "1152x864" "1024x768" "832x624" "800x600"
"720x400" "640x480"
    EndSubSection
EndSection

Section "ServerLayout"
    Identifier "Default Layout"
    Screen "MergedFB Screen"
    InputDevice "Generic Keyboard"
    InputDevice "Configured Mouse"
EndSection

Section "DRI"
    Mode 0666
EndSection
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