Mine!

#!/bin/sh

module_id() {
    awk 'BEGIN { FS=": " } /Hardware/ { print $2 } ' </proc/cpuinfo
}

case `uname -r` in
2.4*)
        TSLIB_TSDEVICE=/dev/touchscreen/0raw
        TSLIB_CONFFILE=/usr/share/tslib/ts.conf-h3600-2.4
        ;;
*)
        TSLIB_TSDEVICE=`detect-stylus --device`
        case `module_id` in
        "HP iPAQ H2200")
                # h2200 needs special linearizing thing
                TSLIB_CONFFILE=/usr/share/tslib/ts.conf-h2200
                ;;
        *)
                TSLIB_CONFFILE=/usr/share/tslib/ts.conf-h3600
                ;;
        esac
  esac

export TSLIB_TSDEVICE TSLIB_CONFFILE
      ;;