#!/bin/bash

# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Add the uinput kernel module into the image for test builds.
# This is for running trackpad autotest in VM.

echo "Adding the uinput module for test builds."
MODULES_PATH="/lib/modules"
KERNEL_RELEASE=$(ls -tr "${ROOT_FS_DIR}${MODULES_PATH}" | tail -n1)
UINPUT_PATH="${MODULES_PATH}/${KERNEL_RELEASE}"/kernel/drivers/input/misc
SRC_FILE="${BOARD_ROOT}${UINPUT_PATH}"/uinput.ko
DST_DIR="${ROOT_FS_DIR}${UINPUT_PATH}"
if [ -f "${SRC_FILE}" ]; then
  install -m 644 "${SRC_FILE}" "${DST_DIR}"
  echo "The uinput module is installed."
else
  echo "Cannot install the uinput module."
fi