From: Aaron Ma <aaron.ma@canonical.com>
Date: Tue, 21 May 2019 05:09:10 +0000 (-0700)
Subject: Input: elantech - enable middle button support on 2 ThinkPads
X-Git-Tag: v4.4.186~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab56c338d71cc888fb5bea2e8d494ef0203e9d16;p=thirdparty%2Fkernel%2Fstable.git

Input: elantech - enable middle button support on 2 ThinkPads

[ Upstream commit aa440de3058a3ef530851f9ef373fbb5f694dbc3 ]

Adding 2 new touchpad PNPIDs to enable middle button support.

Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 4c1e527f14a5f..7b942ee364b65 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1191,6 +1191,8 @@ static const char * const middle_button_pnp_ids[] = {
 	"LEN2132", /* ThinkPad P52 */
 	"LEN2133", /* ThinkPad P72 w/ NFC */
 	"LEN2134", /* ThinkPad P72 */
+	"LEN0407",
+	"LEN0408",
 	NULL
 };