#!/bin/sh
#

XSERVER=Xipaq
if [ -f /usr/bin/Xfbdev ]; then
  XSERVER=Xfbdev
fi
if [ -f /usr/bin/Xepson ]; then
  XSERVER=Xepson
fi
if [ -f /usr/bin/Xorg ]; then
  XSERVER=Xorg
fi
if [ -f /usr/bin/Xomap ]; then
  XSERVER=Xomap
fi

. /etc/profile

module_id() {
    ## used to read from assets, but sometimes assets is corrupted
    # grep "Module ID" /proc/hal/assets | sed "s/.*://"
    ## used to read from /proc/hal/model, but that is removed in 2.6
    # echo ' iPAQ' `cat /proc/hal/model`
    awk 'BEGIN { FS=": " } /Hardware/ { print $2 } ' </proc/cpuinfo
}

export USER=root

ARGS="-dpi 100 -br -pn"

# use ucb 1x00 touchscreen if present
if [ -z "$TSLIB_TSDEVICE" ] && [ -e /dev/touchscreen/ucb1x00 ]; then
  ARGS="$ARGS -mouse /dev/touchscreen/ucb1x00"
fi

# use usb mouse if present
# Xorg doesn't support "-mouse" option, and uses /dev/input/mice automatically
if [ -z "$TSLIB_TSDEVICE" ] && [ -e /dev/input/mice ] && [ "$XSERVER" != "Xorg" ]; then
  ARGS="$ARGS -mouse /dev/input/mice"
fi

# start off server in conventional location.
case `module_id` in
	"HP iPAQ H3100" | "HP iPAQ H3800")
		ARGS="$ARGS -screen 320x240@90 -rgba vrgb" ;;
	"HP iPAQ H3600" | "HP iPAQ H3700" | "HP iPAQ H3900")
		ARGS="$ARGS -screen 320x240@270 -rgba vbgr" ;;
	"HP iPAQ H5400" | "HP iPAQ H2200")
		ARGS="$ARGS -rgba rgb" ;;
	"Ramses")
		# What is this "vt2" in aid of?
		ARGS="$ARGS -screen 320x240@90 -rgba vrgb vt2" ;;
	# both 'Sharp-Collie' and just 'Collie' have been reported
	*Poodle)
		ARGS="$ARGS -screen 320x240@270 -rgba vrgb" ;;
	*Collie)
		ARGS="$ARGS -screen 320x240@270 -rgba vrgb"
		# Horrible hack required to enable resuming after suspend
		rm -f /dev/apm_bios
		killall -9 apmd
		;;
	"SHARP Shepherd" | "SHARP Husky" | "SHARP Corgi")
		ARGS="$ARGS -rgba rgb" ;;
	"SHARP Spitz" | "SHARP Akita" | "SHARP Borzoi")
		ARGS="$ARGS -rgba rgb -screen 480x640@270" ;;
	"Simpad")
		ARGS="$ARGS -rgba rgb" ;;
	"Generic OMAP1510/1610/1710")
		ARGS="$ARGS -mouse /dev/input/event0" ;;
esac

exec $XSERVER $ARGS $*