[media] rtl28xxu: add Gigabyte U7300 DVB-T Dongle

Device with ID 1b80:d393 is the Gigabyte U7300 DVB-T dongle.
It contains decoder Realtek RTL2832U and tuner Fitipower FC0012.

[crope@iki.fi: fix trivial merge conflict]
Signed-off-by: Alexander Inyukhin <shurick@sectorb.msk.ru>
Signed-off-by: Antti Palosaari <crope@iki.fi>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index ca54674..39e2d7c 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -1366,6 +1366,8 @@
 		&rtl2832u_props, "TerraTec Cinergy T Stick+", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, 0xd3a8,
 		&rtl2832u_props, "ASUS My Cinema-U3100Mini Plus V2", NULL) },
+	{ DVB_USB_DEVICE(USB_VID_KWORLD_2, 0xd393,
+		&rtl2832u_props, "Gigabyte U7300 DVB-T Dongle", NULL) },
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, rtl28xxu_id_table);