HID: wacom: Add new Intuos Pro Small (PTH-460) device IDs

Add the new PIDs to wacom_wac.c to support the new model in the Intuos Pro series.
Signed-off-by: NPing Cheng <ping.cheng@wacom.com>
Tested-by: NAaron Armstrong Skomra <aaron.skomra@wacom.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/hid/wacom_wac.c

@@ -4875,6 +4875,10 @@ static const struct wacom_features wacom_features_0x3c6 =
 static const struct wacom_features wacom_features_0x3c8 =
 	{ "Wacom Intuos BT M", 21600, 13500, 4095, 63,
 	  INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
+static const struct wacom_features wacom_features_0x3dd =
+	{ "Wacom Intuos Pro S", 31920, 19950, 8191, 63,
+	  INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7,
+	  .touch_max = 10 };
 
 static const struct wacom_features wacom_features_HID_ANY_ID =
 	{ "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
@@ -5050,6 +5054,7 @@ const struct hid_device_id wacom_ids[] = {
 	{ BT_DEVICE_WACOM(0x393) },
 	{ BT_DEVICE_WACOM(0x3c6) },
 	{ BT_DEVICE_WACOM(0x3c8) },
+	{ BT_DEVICE_WACOM(0x3dd) },
 	{ USB_DEVICE_WACOM(0x4001) },
 	{ USB_DEVICE_WACOM(0x4004) },
 	{ USB_DEVICE_WACOM(0x5000) },