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|
#!/bin/ash
iscrt () {
local dim=$1
local year=$2
local crt="CRT Generic"
# sub 17" displays
if [ $dim -lt 750 ] ; then
# modern crt should have a size of 17"+
if [ $year -gt 1998 ] ; then crt="TFT 4:3 <17inch" ; fi
# 17" crt displays, little bit smaller than tfts
elif [ $dim -lt 900 ] ; then
crt="CRT 17inch"
echo "1280x1024\n1152x864" > /tmp/res
# 19" crt / sub 19" tft
elif [ $dim -lt 1000 ] ; then
if [ $year -lt 2001 ] ; then
crt="CRT 19inch"
echo "1400x1050\n1280x1024\n1152x864" > /tmp/res
else
crt="TFT 4:3 17inch"
fi
# 18/19" tft displays (available after 2001)
elif [ $dim -lt 1200 ] ; then
if [ $year -ge 2002 ] ; then
crt="TFT 4:3 18+inch"
else
crt="CRT 20inch"
echo "1400x1050\n1280x1024\n1152x864" > /tmp/res
fi
# sub 22" displays are crts if older than 2004 :)
elif [ $dim -lt 1300 ] ; then
if [ $year -ge 2004 ] ; then
crt="TFT 4:3 19+inch"
else
crt="CRT 20+inch"
echo "1600x1200\n1400x1050\n1280x1024\n1152x864" > /tmp/res
fi
# any bigger display is most probably a tft
elif [ $year -ge 2004 ] ; then
crt="TFT 4:3 22+inch"
fi
echo "$crt"
}
xfc=xorg
echo -e '
Section "Files"
EndSection
Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "extmod"
Load "freetype"
Load "int10"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "de"
Option "XkbVariant" "nodeadkeys"
EndSection
Section "InputDevice"
Identifier "Generic Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
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 "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
Section "Device"
Identifier "Generic Video Card"
Driver "vesa"
EndSection
Section "Monitor"
Identifier "Generic Display"
Option "DPMS"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Display"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1024x768" "800x600"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "stylus" "SendCoreEvents"
InputDevice "cursor" "SendCoreEvents"
InputDevice "eraser" "SendCoreEvents"
EndSection
Section "DRI"
Mode 0666
EndSection
'> /tmp/$xfc
rm /tmp/res
cat $1|sed "/mode: /d"|while read line ; do
case $line in
ctiming*|dtiming*)
Res=$(echo $line|sed "s/.*:\ //;s/@.*//")
Width=${Res%%x*}
Height=${Res##*x}
# we need exact resolutions for tft displays only
[ "${IsCrt%% *}" = "TFT" -a $((${Width}00 / ${Height})) -ge 125 ] && echo $Res >> /tmp/res
[ "x${VendorName}" = "x" ] && VendorName="No vendor string detected"
grep ModelName /tmp/$xfc 2>&1 >/dev/null || \
sed -e "/Section \"Monitor\"/a\ \ ModelName \"Display - ${IsCrt}\"" \
-e "/Section \"Device\"/a\ \ VendorName \"${VendorName}\"" \
-i /tmp/$xfc
;;
monitorname*|monitorid*)
[ "x${line##monitor*:}" = "x" ] || sed "s/Display - /${line##monitor*: } - /" -i /tmp/$xfc
;;
product*)
[ "$line" != "product:" ] && \
sed "/Section \"Device\"/a\ \ BoardName \"${line##product: }\"" \
-i /tmp/$xfc
;;
oem*|vendor*)
[ "x${line##?e*:}" = "x" ] || VendorName="${line##?e*: }"
;;
manufacture*)
Year=${line##* }
;;
screensize*)
Dim=${line##screensize: }
Width=${Dim%% *}
Height=${Dim##* }
Dim=$(($Width * $Height))
# check for geometry - no crt if no 4:3 ratio
if [ $((${Width}00 / $((${Height} + 1 )))) -lt 140 ] ; then
IsCrt="$(iscrt $Dim $Year)"
else
IsCrt="TFT WideScreen"
fi
;;
esac
done
for line in `sort -run /tmp/res` ; do Modes="$Modes \"$line\""; done
sed "s/Modes \"/Modes ${Modes} \"/" -i /tmp/$xfc
|
