#!/bin/sh
#===============================================================================
#
#  ts
#
#  Copyright (C) 2010 by Digi International Inc.
#  All rights reserved.
#
#  This program is free software; you can redistribute it and/or modify it
#  under the terms of the GNU General Public License version 2 as published by
#  the Free Software Foundation.
#
#
#  !Description: symlink touchscreen devices
#
#       i.MX5X:
#           ts0 -> mxc_ts         (i.MX51)
#           ts0 -> da9052-tsi     (i.MX53)
#           ts1 -> ADS784x	  (Fusion and ADS cannot be enabled simultaneously)
#           ts1 -> Fusion touch
#
#===============================================================================

# ${ACTION} is empty on scanning mode (mdev -s), exit otherwise
[ -n "${ACTION}" ] && exit

mdev=$(basename ${MDEV})

if echo "${DEL_PLATFORM}" | grep -qs 'mx5'; then
	if grep -qs 'mxc_ts' /sys/class/input/${mdev}/device/name; then
		ln -sf ${mdev} /dev/input/ts0
	elif grep -qs 'tsi' /sys/class/input/${mdev}/device/name; then
		ln -sf ${mdev} /dev/input/ts0
	elif grep -qs 'ADS784x' /sys/class/input/${mdev}/device/name; then
		ln -sf ${mdev} /dev/input/ts1
	elif grep -qs 'fusion' /sys/class/input/${mdev}/device/name; then
		ln -sf ${mdev} /dev/input/ts1
	fi
else
	grep -qs '[Tt]ouch' /sys/class/input/${mdev}/device/name && ln -sf ${mdev} /dev/input/ts0
fi