[PATCH 2/2] HID: multitouch: add support for Dell Pro Rugged 12 Tablet RA02260

[buingoc67@gmail.com]

From: hmtheboy154 <buingoc67@gmail.com>

Tested both multitouch & stylus.

Signed-off-by: hmtheboy154 <buingoc67@gmail.com>
---
 drivers/hid/hid-ids.h        | 1 +
 drivers/hid/hid-multitouch.c | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index afcee13bad61..2d40d33a6a90 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -447,6 +447,7 @@
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001	0xa001
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C000	0xc000
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C002	0xc002
+#define I2C_DEVICE_ID_DELL_PRO_RUGGED_12_RA02260	0xc005
 
 #define USB_VENDOR_ID_EDIFIER		0x2d99
 #define USB_DEVICE_ID_EDIFIER_QR30	0xa101	/* EDIFIER Hal0 2.0 SE */
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 9e46028746fd..228fcffc3423 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2250,6 +2250,10 @@ static const struct hid_device_id mt_devices[] = {
 		HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH_WIN_8,
 			USB_VENDOR_ID_DWAV,
 			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C002) },
+	{ .driver_data = MT_CLS_EGALAX_WIN8,
+		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+			USB_VENDOR_ID_DWAV,
+			I2C_DEVICE_ID_DELL_PRO_RUGGED_12_RA02260) },
 
 	/* Elan devices */
 	{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
-- 
2.53.0