[media] rc/keymaps: add keytable for Terratec Cinergy S2 HD

This RC map was taken from Christoph Pinkl's patch
(http://patchwork.linuxtv.org/patch/7217/). It is used solely by the respective
mantis based card because the encoding is not known.

Signed-off-by: Jan Klötzke <jan@kloetzke.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 9873a17..50ed644 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -197,6 +197,7 @@
 #define RC_MAP_TECHNISAT_TS35            "rc-technisat-ts35"
 #define RC_MAP_TECHNISAT_USB2            "rc-technisat-usb2"
 #define RC_MAP_TERRATEC_CINERGY_C_PCI    "rc-terratec-cinergy-c-pci"
+#define RC_MAP_TERRATEC_CINERGY_S2_HD    "rc-terratec-cinergy-s2-hd"
 #define RC_MAP_TERRATEC_CINERGY_XS       "rc-terratec-cinergy-xs"
 #define RC_MAP_TERRATEC_SLIM             "rc-terratec-slim"
 #define RC_MAP_TERRATEC_SLIM_2           "rc-terratec-slim-2"