From 825c0e72017d56cc1b1a8a188cfb62cb850a0f2b Mon Sep 17 00:00:00 2001 From: Aaron Ma Date: Thu, 20 Sep 2018 10:07:00 +0200 Subject: [PATCH] Input: elantech - enable middle button of touchpad on ThinkPad P72 BugLink: https://bugs.launchpad.net/bugs/1793463 Adding 2 new touchpad IDs to support middle button support. Cc: stable@vger.kernel.org Signed-off-by: Aaron Ma Signed-off-by: Dmitry Torokhov (cherry picked from commit 91a97507323e1ad4bfc10f4a5922e67cdaf8b3cd linux-next) Signed-off-by: Aaron Ma Acked-by: Seth Forshee Acked-by: Po-Hsu Lin (Sam) Signed-off-by: Stefan Bader --- drivers/input/mouse/elantech.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index a250f433eb96..84c69e962230 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1180,6 +1180,8 @@ static const struct dmi_system_id elantech_dmi_has_middle_button[] = { 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 }; -- 2.39.2