4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Aaron Ma <aaron.ma@xxxxxxxxxxxxx>
commit 91a97507323e1ad4bfc10f4a5922e67cdaf8b3cd upstream.
Adding 2 new touchpad IDs to support middle button support.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Aaron Ma <aaron.ma@xxxxxxxxxxxxx>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/input/mouse/elantech.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1180,6 +1180,8 @@ static const struct dmi_system_id elante
static const char * const middle_button_pnp_ids[] = {
"LEN2131", /* ThinkPad P52 w/ NFC */
"LEN2132", /* ThinkPad P52 */
+ "LEN2133", /* ThinkPad P72 w/ NFC */
+ "LEN2134", /* ThinkPad P72 */
NULL
};
