HID: multitouch: add support for Atmel maXTouch 03eb:2118

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-ids.h

@@ -149,6 +149,7 @@
 
 #define USB_VENDOR_ID_ATMEL		0x03eb
 #define USB_DEVICE_ID_ATMEL_MULTITOUCH	0x211c
+#define USB_DEVICE_ID_ATMEL_MXT_DIGITIZER	0x2118
 
 #define USB_VENDOR_ID_AVERMEDIA		0x07ca
 #define USB_DEVICE_ID_AVER_FM_MR800	0xb800

drivers/hid/hid-multitouch.c

@@ -743,6 +743,9 @@ static const struct hid_device_id mt_devices[] = {
 	{ .driver_data = MT_CLS_SERIAL,
 		HID_USB_DEVICE(USB_VENDOR_ID_ATMEL,
 			USB_DEVICE_ID_ATMEL_MULTITOUCH) },
+	{ .driver_data = MT_CLS_SERIAL,
+		HID_USB_DEVICE(USB_VENDOR_ID_ATMEL,
+			USB_DEVICE_ID_ATMEL_MXT_DIGITIZER) },
 
 	/* Cando panels */
 	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,