HID: multitouch: Lenovo X1 Tablet Gen3 trackpoint and buttons

[ Upstream commit 8d5037dca7c2089f27e5903c2aecfc5bb10d7806 ]

Add support for the trackpoint and three mouse buttons on the type cover
of the Lenovo X1 Tablet Gen3.

This is the same as with the 2nd generation Lenovo X1 Tablet.

Signed-off-by: Mikael Wikström <leakim.wikstrom@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 8d4153c73f5cff66257699a4e2f081df145fd889..1c1de7e128d60fb0e6581fa32f8f86bb84ef30c7 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -727,6 +727,7 @@
 #define USB_DEVICE_ID_LENOVO_TPPRODOCK 0x6067
 #define USB_DEVICE_ID_LENOVO_X1_COVER  0x6085
 #define USB_DEVICE_ID_LENOVO_X1_TAB    0x60a3
+#define USB_DEVICE_ID_LENOVO_X1_TAB3   0x60b5
 
 #define USB_VENDOR_ID_LG               0x1fd2
 #define USB_DEVICE_ID_LG_MULTITOUCH    0x0064

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 5509b09f865632c0d83eaa27422c617317bf5301..1c4426c609720bf91bfd59f82491dd24a1be7fe2 100644 (file)
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1797,6 +1797,12 @@ static const struct hid_device_id mt_devices[] = {
                           USB_VENDOR_ID_LENOVO,
                           USB_DEVICE_ID_LENOVO_X1_TAB) },
 
+       /* Lenovo X1 TAB Gen 3 */
+       { .driver_data = MT_CLS_WIN_8_DUAL,
+               HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
+                          USB_VENDOR_ID_LENOVO,
+                          USB_DEVICE_ID_LENOVO_X1_TAB3) },
+
        /* Anton devices */
        { .driver_data = MT_CLS_EXPORT_ALL_INPUTS,
                MT_USB_DEVICE(USB_VENDOR_ID_ANTON,