1494N/A * Copyright (c) 2013 Intel Corporation. All rights reserved. 1494N/A * Copyright © 2009 Keith Packard 1494N/A * Permission to use, copy, modify, distribute, and sell this software and its 1494N/A * documentation for any purpose is hereby granted without fee, provided that 1494N/A * the above copyright notice appear in all copies and that both that copyright 1494N/A * notice and this permission notice appear in supporting documentation, and 1494N/A * that the name of the copyright holders not be used in advertising or 1494N/A * publicity pertaining to distribution of the software without specific, 1494N/A * written prior permission. The copyright holders make no representations 1494N/A * about the suitability of this software for any purpose. It is provided "as 1494N/A * is" without express or implied warranty. 1494N/A * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, 1494N/A * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO 1494N/A * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR 1494N/A * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 1494N/A * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 1494N/A * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 1494N/A/* Helpers for DP link training */