xc4000: add firmware for Xceive xc4000 tuner driver

This patch adds a fimware file required for xc4000 devices
to work.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

LICENCE.xc4000

+The following XC4000 firmware file "dvb-fe-xc4000-1.4.1.fw" was
+created based on version 1.4 of "xc4000_firmwares.h".
+
+Firmware provided as part of an XC4000 Linux developers kit by Brian
+Mathews <bmathews@xceive.com> to Devin Heitmueller
+<dheitmueller@kernellabs.org> on July 1, 2009.
+
+The code was released by Xceive under the following license:
+
+// Copyright (c) 2009, Xceive Corporation <info@xceive.com>
+//
+// Permission to use, copy, modify, and/or distribute this software, only
+// for use with Xceive ICs, for any purpose with or without fee is hereby
+// granted, provided that the above copyright notice and this permission
+// notice appear in all source code copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

WHENCE

@@ -1318,6 +1318,14 @@ Provided from the author, Bernd Porr <BerndPorr@f2s.com>
 
 --------------------------------------------------------------------------
 
+Driver: xc4000 - Xceive 4000 Tuner driver
+
+File: dvb-fe-xc4000-1.4.1.fw
+Version: 1.4.1
+
+Licence: Redistributable. See LICENCE.xc4000 for details
+
+--------------------------------------------------------------------------
 Driver: xc5000 - Xceive 5000 Tuner driver
 
 File: dvb-fe-xc5000-1.6.114.fw