[media] it9137: Fimrware retrival information for Kworld UB499-2T T09 (id 1b80:e409)

Firmware information for Kworld UB499-2T T09 based on IT913x series. This device
uses file dvb-usb-it9137-01.fw.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

Documentation/dvb/it9137.txt

@@ -0,0 +1,9 @@
+To extract firmware for Kworld UB499-2T (id 1b80:e409) you need to copy the
+following file(s) to this directory.
+
+IT9135BDA.sys Dated Mon 22 Mar 2010 02:20:08 GMT
+
+extract using dd
+dd if=IT9135BDA.sys ibs=1 skip=69632 count=5731 of=dvb-usb-it9137-01.fw
+
+copy to default firmware location.