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+# Copyright (c) 2008 - RZ Uni Freiburg
+# Copyright (c) 2008..2010 - OpenSLX GmbH
+#
+# This program/file is free software distributed under the GPL version 2.
+# See http://openslx.org/COPYING
+#
+# If you have any feedback please consult http://openslx.org/feedback and
+# send your feedback to feedback@openslx.org
+#
+# General information about OpenSLX can be found at http://openslx.org
+#
+# stage3 part of 'xserver' plugin - the runlevel script setting up the Xorg
+# configuration and checking for 3D capabilities and non-gpl drivers
+#
+# script is included from init via the "." load function - thus it has all
+# variables and functions available
+
+# defining a set of stanard configuration blocks
+x_modpath='Section "Files"
+# ModulePath "/usr/lib/xorg/modules/,/usr/lib64/xorg/modules/"
+EndSection'
+x_srvflags='Section "ServerFlags"
+ Option "AllowMouseOpenFail"
+ Option "AllowEmptyInput" "false"
+ Option "blank time" "5"
+ Option "standby time" "10"
+ Option "suspend time" "15"
+ Option "off time" "20"
+EndSection'
+x_modules='Section "Module"
+ Load "i2c"
+ Load "bitmap"
+ Load "ddc"
+ Load "extmod"
+ Load "freetype"
+ Load "int10"
+ Load "vbe"
+ Load "glx"
+ Load "dri"
+EndSection'
+x_mouse='Section "InputDevice"
+ Identifier "Generic Mouse"
+ Driver "mouse"
+# Option "Device" "/dev/input/mice"
+# Option "Protocol" "ImPS/2"
+# Option "ZAxisMapping" "4 5"
+# Option "Emulate3Buttons" "true"
+ Option "CorePointer"
+EndSection'
+x_keyboard='Section "InputDevice"
+ Identifier "Generic Keyboard"
+ Driver "evdev"
+ Option "CoreKeyboard"
+ Option "XkbRules" "xorg"
+ Option "XkbModel" "pc105"
+ Option "XkbLayout" "us"
+EndSection'
+x_videocard='Section "Device"
+ Identifier "Generic Video Card"
+ Driver "vesa"
+# BusID "PCI:xx" #especially needed for fglrx
+EndSection'
+x_monitor='Section "Monitor"
+ Identifier "Generic Display"
+ Option "DPMS"
+# Modelname "could be enabled via xserver::ddcinfo attribute"
+# Vertrefresh ...
+# Horizsync ...
+# DisplaySize ...
+EndSection'
+x_screen='Section "Screen"
+ Identifier "Default Screen"
+ Device "Generic Video Card"
+ Monitor "Generic Display"
+ DefaultDepth 24
+# SubSection "Display"
+# Depth 24
+# Modes "1024x768" "800x600"
+# EndSubSection
+EndSection'
+x_srvlayout='Section "ServerLayout"
+ Identifier "Default Layout"
+ Screen "Default Screen"
+ InputDevice "Generic Keyboard"
+ InputDevice "Generic Mouse"
+EndSection'
+x_dri='Section "DRI"
+ Mode 0666
+EndSection'
+# Xorg configuration file location
+xfc="/mnt/etc/X11/xorg.conf"
+
+# read the central configuration file (fixme: should the keyboard layout
+# defined within the xserver plugin settings - probably not, dvs)
+if [ -e /initramfs/machine-setup ] ; then
+ . /initramfs/machine-setup
+else
+ error " The central configuration file 'machine-setup' (produced by the \
+slxconfig-demuxer\n and transported via fileget) is not present" nonfatal
+fi
+
+if [ -e /etc/slxsystem.conf ]; then
+ . /etc/slxsystem.conf
+fi
+
+# directory for libGL, DRI library links to point to proper library set
+# depending on the hardware environment
+glliblinks="/mnt/var/X11R6/lib/"
+testmkd ${glliblinks}
+
+# check for the existance of plugin configuration and non-existance of an
+# admin provided config file in ConfTGZ
+if [ -e /initramfs/plugin-conf/xserver.conf -a \
+ ! -f /rootfs/etc/X11/xorg.conf ]; then
+ . /initramfs/plugin-conf/xserver.conf
+ # check if driver set via xserver_driver
+ # if so check for xserver_prefnongpl and xserver_driver because you want to
+ # force driver even if xserver_prefnongpl=0
+ # eg: [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq 1 ]
+ if [ -n "$xserver_driver" ]; then
+ if `grep -qi "Server Module" /etc/hwinfo.gfxcard`; then
+ sed -i "s,XFree86.*,FORCED XFree86 v4 Server Module: ${xserver_driver}," \
+ /etc/hwinfo.gfxcard
+ echo -e "\n# File modified by $1" >> /etc/hwinfo.gfxcard
+ echo "# Reason: attribute server_driver set to ${xserver_driver}" \
+ >> /etc/hwinfo.gfxcard
+ else
+ echo -e "\n# File modified by $1" >> /etc/hwinfo.gfxcard
+ echo "# Reason: attribute server_driver set to ${xserver_driver}" \
+ >> /etc/hwinfo.gfxcard
+ echo "FORCED XFree86 v4 Server Module: ${xserver_driver}" >> /etc/hwinfo.gfxcard
+ fi
+ fi
+ # do not start any configuration if the admin provided a preconfigured
+ # xorg.conf in /rootfs/etc/X11/xorg.conf
+ if [ $xserver_active -ne 0 -a ! -f /rootfs/${xfc#/mnt} ]; then
+ [ $DEBUGLEVEL -gt 0 ] && echo "executing the 'xserver' os-plugin ...";
+ xmodule=$(grep -i -m 1 "XFree86 v4 Server Module" /etc/hwinfo.gfxcard | \
+ sed "s/.*v4 Server Module: //")
+ # proprietary ATI/NVidia modules listed a different way with hwinfo
+ [ -z "$xmodule" ] || error "${hcfg_hwsetup}" nonfatal
+
+ ######################################################################
+ # begin proprietary drivers section (xorg.conf part)
+ ######################################################################
+
+ if $(grep -iq -m 1 'Module: fglrx' /etc/hwinfo.gfxcard) && \
+ [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq 1 ]
+ then
+ # we have an ati card here
+ PLUGIN_ROOTFS="/opt/openslx/plugin-repo/xserver/ati"
+ if [ -f /mnt${PLUGIN_ROOTFS}/usr/X11R6/lib/dri/fglrx_dri.so -o \
+ -f /mnt${PLUGIN_ROOTFS}/usr/lib/dri/fglrx_dri.so ]; then
+
+ # this will be written before standard module path into xorg.conf
+ MODULE_PATH="${PLUGIN_ROOTFS}/usr/lib/xorg/modules/\,\
+${PLUGIN_ROOTFS}/usr/X11R6/lib/modules/\,"
+ xmodule="fglrx"
+ PLUGIN_PATH="/mnt/${PLUGIN_ROOTFS}"
+
+ # impossible to load it directly via stage3 insmod - yes, somehow this is too big
+ chroot /mnt /sbin/insmod ${PLUGIN_ROOTFS}/modules/fglrx.ko
+
+ # workaround for bug #453 (for some ati graphics cards)
+ if [ $? -gt 0 -a "${slxconf_distro_name}" = "ubuntu" ]; then
+ xmodule="radeon"
+ MODULE_PATH="/usr/lib/xorg/modules/,/usr/X11R6/lib/xorg/modules/"
+ else
+
+ # we need some database for driver initialization
+ cp -r "${PLUGIN_PATH}/etc/ati" /mnt/etc
+
+ if [ "${slxconf_distro_name}" = "ubuntu" ]; then
+ echo "${PLUGIN_ROOTFS}/usr/lib/libGL.so.1" >> /mnt/etc/ld.so.preload
+ fi
+
+ # if fglrx_dri.so is linked wrong -> we have to link it here
+ if [ "1" -eq "$( ls -l /mnt/usr/lib/dri/fglrx_dri.so \
+ | grep -o "/var/X11R6.*so$" | wc -l )" ]; then
+ ln -s ${PLUGIN_ROOTFS}/usr/lib/dri/fglrx_dri.so \
+ ${glliblinks}dri/fglrx_dri.so
+ fi
+ BUSID=$(grep -m1 -i " SysFS BusID: .*" /etc/hwinfo.gfxcard | \
+ awk -F':' '{print "PCI:"$3":"$4}' | sed -e 's,\.,:,g')
+ echo -e "\t${PLUGIN_ROOTFS}/usr/bin/aticonfig --initial &>/dev/null"\
+ >> /mnt/etc/init.d/boot.slx
+ ATI=1
+ fi # if kernel module not loaded properly
+ fi
+ elif $(grep -iq -m 1 'Module: nvidia' /etc/hwinfo.gfxcard) && \
+ [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq 1 ]
+ then
+ # we have an nvidia card here
+ NVIDIA=1
+ PLUGIN_ROOTFS="/opt/openslx/plugin-repo/xserver/nvidia"
+ MODULE_PATH="${PLUGIN_ROOTFS}/usr/lib/xorg/modules/\,\
+${PLUGIN_ROOTFS}/usr/X11R6/lib/modules/\,"
+ xmodule="nvidia"
+ PLUGIN_PATH="/mnt${PLUGIN_ROOTFS}"
+
+ # if we can't find the nongpl kernel module, use gpl xorg
+ # nvidia driver
+ if [ -e ${PLUGIN_PATH}/modules/nvidia.ko ]; then
+ # sometimes the kernel module needs agpgart
+ modprobe agpgart
+ # insert kernel driver
+ chroot /mnt /sbin/insmod ${PLUGIN_ROOTFS}/modules/nvidia.ko
+
+
+ # workaround for bug #453 (Xorg does not start with ld.so.preload)
+ if [ "${slxconf_distro_name}" = "ubuntu" -a "${xmodule}" != "nvidia" ]; then
+ echo "${PLUGIN_ROOTFS}/usr/lib/libGL.so.1" >> /mnt/etc/ld.so.preload
+ fi
+
+ else
+ xmodule="nv"
+ fi
+
+ fi
+
+ ######################################################################
+ # end proprietary drivers xorg.conf section
+ ######################################################################
+
+ # write the xorg.conf completely or in files needed (depending on
+ # distro version)
+ # determine keyboard setup (fill XKEYBOARD)
+ localization "${country}"
+
+ # run distro specific generated stage3 script which uses variables
+ # defined in the beginning of this script like ${x_*}, ${xfc}
+ [ -e /mnt/opt/openslx/plugin-repo/xserver/xserver.sh ] && \
+ . /mnt/opt/openslx/plugin-repo/xserver/xserver.sh
+
+ # set nodeadkeys for special layouts
+ if [ ${XKEYBOARD} = "de" ]; then
+ sed -e '/\"XkbLayout\"/a\\ \ Option "XkbVariant" "nodeadkeys"' \
+ -i ${xfc}
+ fi
+ # if a synaptic touchpad is present, add it to the device list
+ if grep -q -E "ynaptics" /etc/hwinfo.mouse || \
+ dmesg | grep -q -E "ynaptics" ; then
+ sed -e '/\"CorePointer\"/ {
+a\
+EndSection\
+Section "InputDevice"\
+ Identifier "Synaptics TP"\
+ Driver "synaptics"\
+ Option "Device" "/dev/input/mice"\
+ Option "SendCoreEvents" "true"
+}' -e '/Device "Generic Mouse"/ {
+a\ \ InputDevice\ \ "Synaptics TP"\ \ \ \ \ \ "SendCoreEvents"
+}' -i ${xfc}
+ fi
+
+ # ModulePath for proprietary drivers (otherwise disabled)
+ if [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq "1" ]; then
+ sed -e "s,# ModulePath \", ModulePath \"${MODULE_PATH},g" \
+ -i ${xfc}
+ fi
+
+ ############################################
+ # Copy the appropriate ld.so.cache file
+ ############################################
+ if [ "${xmodule}" = "fglrx" -o "${xmodule}" = "nvidia" ]; then
+ cp ${PLUGIN_PATH}/ld.so.cache /mnt/etc/ld.so.cache
+
+ # just in case somebody needs to run ldconfig - insert GL-Libs at the beginning
+ sed -e "1s,^,include ${PLUGIN_ROOTFS}/ld.so.conf\n,g" -i /mnt/etc/ld.so.conf
+
+ if [ "${xmodule}" = "nvidia" ]; then
+ sed -i "s,\(Driver.*\"nvidia\"\),\1\n Option \"NoLogo\" \"True\"," ${xfc}
+ fi
+ fi
+
+ # check if tablet hardware available, read device information from file
+ if [ -e /etc/tablet.conf ]; then
+ . /etc/tablet.conf
+ echo -e 'Section "InputDevice"
+ Driver "wacom"
+ Identifier "Stylus"
+ Option "Device" "/dev/input/wacom"
+ Option "Type" "stylus"
+ Option "ForceDevice" "ISDV4" # Tablet PC ONLY
+EndSection
+Section "InputDevice"
+ Driver "wacom"
+ Identifier "Pad"
+ Option "Device" "/dev/input/wacom"
+ Option "Type" "pad"
+ Option "ForceDevice" "ISDV4" # Tablet PC ONLY
+EndSection
+Section "InputDevice"
+ Driver "wacom"
+ Identifier "Eraser"
+ Option "Device" "/dev/input/wacom"
+ Option "Type" "eraser"
+ Option "ForceDevice" "ISDV4" # Tablet PC ONLY
+EndSection
+Section "InputDevice"
+ Driver "wacom"
+ Identifier "Cursor"
+ Option "Device" "/dev/input/wacom"
+ Option "Type" "cursor"
+ Option "ForceDevice" "ISDV4" # Tablet PC ONLY
+EndSection' >> ${xfc}
+ sed -e "s,/dev/input/wacom,/dev/${wacomdev}," \
+ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Stylus" "SendCoreEvents"' \
+ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Pad" "SendCoreEvents"' \
+ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Cursor" "SendCoreEvents"' \
+ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Eraser" "SendCoreEvents"' \
+ -i ${xfc}
+ fi
+
+ # some configurations produce no proper screen resolution without
+ # Horizsync and Vertrefresh set (more enhancements might be needed for
+ # really old displays like CRTs)
+ if [ $xserver_ddcinfo -ne 0 ] ; then
+ # read /etc/hwinfo.display started at "runinithook '00-started'"
+ vert=$(grep -m 1 "Vert.*Range:" /etc/hwinfo.display | \
+ sed 's|.*Range:\ ||;s|\ Hz||')
+ horz=$(grep -m 1 "Hor.*Range:" /etc/hwinfo.display | \
+ sed 's|.*Range:\ ||;s|\ kHz||')
+ modl=$(grep -m 1 " Model: " /etc/hwinfo.display | \
+ sed 's|.*Model:\ ||;s|"||g')
+ size="$(grep -m 1 " Size: " /etc/hwinfo.display | \
+ sed 's|.*ize:\ ||;s|\ mm||;s|x|\ |')"
+ modes=$(grep -i "Resolution: .*@" /etc/hwinfo.display | \
+ awk '{print $2}'| sort -unr| awk -F '@' '{print "\"" $1 "\""}'|\
+ tr "\n" " ")
+ [ -n "$vert" -a -n "$horz" ] && \
+ sed -e "s|# Horizsync.*| Horizsync $horz|;\
+ s|# Vertrefre.*| Vertrefresh $vert|;\
+ s|# Modelname.*| Modelname \"$modl\"|" -i ${xfc}
+ [ -n "$size" ] && \
+ sed -e "s|# DisplaySi.*| DisplaySize $size|" -i ${xfc}
+ [ -n "$modes" ] && \
+ sed -e "s|# SubSection.*| SubSection \"Display\"|;\
+ s|# Depth 24.*| Depth 24|;\
+ s|# Modes.*| Modes $modes|;\
+ s|# EndSubSection.*| EndSubSection|;" -i ${xfc}
+
+ fi
+
+ [ $DEBUGLEVEL -gt 0 ] && echo "done with 'xserver' os-plugin ..."
+
+ fi
+elif [ ! -e /initramfs/plugin-conf/xserver.conf ]; then
+ [ $DEBUGLEVEL -gt 2 ] && \
+ echo "No configuration file found for xserver plugin."
+fi
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-04-28 09:31:33 +0200