[media] rtl28xxu: add another Freecom usb id

Besides sticks with the usb id 14AA:0160, there exists also some
with 14AA:0161 - this is the output in /var/log/messages:

usb 1-1: new high-speed USB device number 2 using ehci_hcd
usb 1-1: New USB device found, idVendor=14aa, idProduct=0161
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: Freecom DVB-T
usb 1-1: Manufacturer: Freecom DVB-T
usb 1-1: SerialNumber: 00000000000036742

The patch is based on the code at
http://git.linuxtv.org/anttip/media_tree.git/shortlog/refs/heads/realtek

Signed-off-by: Paolo Pantò <munix9@googlemail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/dvb-usb/dvb-usb-ids.h

@@ -128,6 +128,7 @@
 #define USB_PID_E3C_EC168_4				0x1001
 #define USB_PID_E3C_EC168_5				0x1002
 #define USB_PID_FREECOM_DVBT				0x0160
+#define USB_PID_FREECOM_DVBT_2				0x0161
 #define USB_PID_UNIWILL_STK7700P			0x6003
 #define USB_PID_GENIUS_TVGO_DVB_T03			0x4012
 #define USB_PID_GRANDTEC_DVBT_USB_COLD			0x0fa0

drivers/media/dvb/dvb-usb/rtl28xxu.c

@@ -767,6 +767,7 @@ err:
 enum rtl28xxu_usb_table_entry {
 	RTL2831U_0BDA_2831,
 	RTL2831U_14AA_0160,
+	RTL2831U_14AA_0161,
 };
 
 static struct usb_device_id rtl28xxu_table[] = {
@@ -775,6 +776,8 @@ static struct usb_device_id rtl28xxu_table[] = {
 		USB_DEVICE(USB_VID_REALTEK, USB_PID_REALTEK_RTL2831U)},
 	[RTL2831U_14AA_0160] = {
 		USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT)},
+	[RTL2831U_14AA_0161] = {
+		USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT_2)},
 
 	/* RTL2832U */
 	{} /* terminating entry */
@@ -840,6 +843,7 @@ static struct dvb_usb_device_properties rtl28xxu_properties[] = {
 				.name = "Freecom USB2.0 DVB-T",
 				.warm_ids = {
 					&rtl28xxu_table[RTL2831U_14AA_0160],
+					&rtl28xxu_table[RTL2831U_14AA_0161],
 				},
 			},
 		}