mkxf86config.sh file

mkxf86config.sh (text/plain), 5.52 KB, created by Jeffrey Forman (RETIRED) on 2005-04-18 17:26:48 UTC

#!/bin/bash

source /etc/profile
source /sbin/functions.sh

# [ "`id -u`" != "0" ] && echo "WARNING: $0 has to run as root to work properly." 1>&2

TMPFILE="/tmp/mkxf86config-$$"
MONITORTMP="$TMPFILE-monitor"

rm -f "$TMPFILE" "$MONITORTMP"

# Reread boot command line; echo last parameter's argument or return false.
CMDLINE="`cat /proc/cmdline`"

# Read in what hwsetup has found for X
[ -f /etc/sysconfig/xserver ] && . /etc/sysconfig/xserver

WHEEL='s|"PS/2"|"auto"\
Option          "ZAxisMapping"          "4 5"|g;'

# Read in changes
[ -f /etc/sysconfig/knoppix ] && . /etc/sysconfig/knoppix

# Read default keyboard from config file.
# There seems to be no reliable autoprobe possible.
[ -f /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard

# Create mouse link and insert a mouse default type into xorg.conf
# if not already done by hwsetup
[ -f /etc/sysconfig/mouse ] && . /etc/sysconfig/mouse
[ -e /dev/mouse ] || ln -sf /dev/ttyS0 /dev/mouse
# PROTO="${XMOUSETYPE:-Auto}"
PROTO="${XMOUSETYPE:-Microsoft}"
NOEMU=""
[ "${XEMU3}" = "no" ] && NOEMU='s|^.*Emulate3|# No 2 -> 3 Button emulation|g'
DEADKEYS=""
[ "$XKEYBOARD" = "de" ] || DEADKEYS='s|^.*nodeadkeys.*$||g;'
if [ -n "XMODULE" ]; then
# Check for Framebuffer X-Modules and initialize framebuffer module
case "$XMODULE" in
pvr2fb) modprobe "$XMODULE" >/dev/null 2>&1 ; XMODULE="fbdev"; ;;
esac
fi

# Try to get Monitor data via ddcxinfo-knoppix
MONITOR="$(ddcxinfo-knoppix -monitor)"
RC="$?"
COMPLETE="$(awk '/EndSection/{print}' <<EOF
$MONITOR
EOF
)"

# Extract values for display
MODEL="$(awk '/^[	 ]*ModelName/{print;exit}'<<EOF
$MONITOR
EOF
)"

MODEL="${MODEL#*\"}"
MODEL="${MODEL%\"*}"

HREFRESH="$(awk '/^[	 ]*HorizSync/{print $2 $3 $4; exit}'<<EOF
$MONITOR
EOF
)"

VREFRESH="$(awk '/^[	 ]*VertRefresh/{print $2 $3 $4; exit}'<<EOF
$MONITOR
EOF
)"

# Build line of allowed modes
RAWMODES=`ddcxinfo-knoppix -monitor | grep ModeLine | sed -r "s/.*\"([0-9]+x[0-9]+)\".*/\1/g"| sort -rg | uniq | xargs echo | sed -r "s/([0-9]+x[0-9]+)/\"\1\"/g"`
MODES="Modes $RAWMODES"

# We need to check this because serial mice have long timeouts
SERIALMOUSE="$(ls -l1 /dev/mouse* 2>/dev/null | awk '/ttyS/{print $NF ; exit 0}')"
if [ -n "$SERIALMOUSE" ]; then
SERIALMOUSE="s|/dev/ttyS0|$SERIALMOUSE|g;"
else
SERIALMOUSE='s|^.*InputDevice.*"Serial Mouse".*$|# Serial Mouse not detected|g;'
fi

# PS/2 bug: Some keyboards are incorrectly used as mice in XFree. :-(
PSMOUSE="$(ls -l1 /dev/mouse* 2>/dev/null | awk '/psaux/{print $NF ; exit 0}')"
if [ -n "$PSMOUSE" ]; then
PSMOUSE=""
else
PSMOUSE='s|^.*InputDevice.*"PS/2 Mouse".*$|# PS/2 Mouse not detected|g;'
fi

case "$(cat /proc/modules)" in *usbmouse*|*mousedev*|*hid\ *)
USBMOUSE="" ;;
*)
USBMOUSE='s|^.*InputDevice.*"USB Mouse".*$|# USB Mouse not detected|g;';;
esac

# Kernel 2.6 reports psaux via /dev/input/mice like USB
case "$KVER" in 2.6.*)
if [ -z "$PSMOUSE" ]; then
PSMOUSE='s|^.*InputDevice.*"PS/2 Mouse".*$|# PS/2 Mouse using /dev/input/mice in Kernel 2.6|g;'
USBMOUSE=""
fi
;;
esac

if [ -a /proc/bus/input/devices ]; then
	CHECK=$(cat /proc/bus/input/devices | grep -i synaptics | wc -l)
	if [ $CHECK -gt 0 ]; then
		modprobe evdev
		SYNDEV=/dev/input/$(cat /proc/bus/input/devices | egrep -i -A 5 "^N: .*synaptics.*" | grep Handlers | sed -r "s/.*(event[0-9]+).*/\1/g")
		SYNMOUSE=""
	else
		SYNMOUSE='s|^.*InputDevice.*"Synaptics".*$|#No Synaptics touchpad found|g;'
	fi
fi

# Write Monitor data now
rm -f "$MONITORTMP"
echo "$MONITOR" >"$MONITORTMP"

# VMWare special handling
VMWARE=""
if [ "$XMODULE" = "vmware" ]; then
VMWARE='s|^.*BusID.*PCI.*$|BusID "PCI:0:15:0"|g;'
DEPTH='s|DefaultColorDepth |# DefaultColorDepth |g;'
fi

# Do NOT use a default colordepth setting if we are using the "fbdev" module
if [ "$XMODULE" = "fbdev" ]; then
DEPTH='s|DefaultColorDepth |# DefaultColorDepth |g;'
fi

# These drivers need the sw_cursor option
SWCURSOR=""
case "$XMODULE" in ati|radeon|nv|trident) SWCURSOR='s|^.*#Option.*"sw_cursor".*$|Option "sw_cursor"|g;';; esac

# We must use NoPM, because some machines freeze if Power management is being activated.

NOPM=""
DPMS=""
#checkbootparam noapm && NOPM='Option	"NoPM"	"true"' || DPMS='Option	"DPMS"	"true"'

sed -e 's|@@PROTOCOL@@|'"$PROTO"'|g;'"$NOEMU" \
    -e '/@@MONITOR@@/r '"$MONITORTMP" \
    -e 's|@@MONITOR@@||g' \
    -e 's|@@NOPM@@|'"$NOPM"'|g' \
    -e 's|@@XMODULE@@|'"$XMODULE"'|g;'"$VMWARE""$SERIALMOUSE""$USBMOUSE""$PSMOUSE""$SWCURSOR""$WHEEL""$SYNMOUSE" \
	-e 's|@@SYNDEV@@|'"$SYNDEV"'|g' \
    -e 's|@@MODES@@|'"$MODES"'|g;'"$DEPTH" \
    -e 's|"XkbLayout" *"[^"]*"|"XkbLayout" "'"$XKEYBOARD"'"|g;'"$DEADKEYS" \
    /etc/X11/xorg.conf.in >/etc/X11/xorg.conf

if [ -n "$DPMS" ]; then
    if [ -f /etc/X11/xorg.conf ]; then
        sed -e 's|Identifier[    ]*"Monitor0"|Identifier        "Monitor0"\
	'"$DPMS"'|g' /etc/X11/xorg.conf >/etc/X11/xorg.conf.new
		mv -f /etc/X11/xorg.conf.new /etc/X11/xorg.conf
    fi
fi

rm -f "$TMPFILE" "$MONITORTMP" 2>/dev/null

# Print info about selected X-Server
[ -n "$XDESC" ] || XDESC="(yet) unknown card"
echo -n " ${GOOD}Video is"
[ -n "$XDESC" ] && echo -n " ${HILITE}$XDESC${NORMAL},"
echo -n " using ${GOOD}${XSERVER:-generic VESA}"
[ -n "$XMODULE" ] && echo -n "(${HILITE}$XMODULE${NORMAL})"
echo " Server${NORMAL}"
echo -n " ${GOOD}Monitor is ${HILITE}${MODEL:-Generic Monitor}${NORMAL}"
[ -n "$HREFRESH" -a -n "$VREFRESH" ] && echo "${GOOD}, ${GOOD}H:${HILITE}${HREFRESH}kHz${GOOD}, V:${HILITE}${VREFRESH}Hz${NORMAL}" || echo ""
[ -n "$XVREFRESH" ] && echo " ${GOOD}Trying specified vrefresh rate of ${HILITE}${XVREFRESH}Hz.${NORMAL}"
[ -n "$MODES" ] && echo " ${GOOD}Using Modes ${HILITE}${MODES##Modes }${NORMAL}"