From 1976d7d200c5a32e72293a2ada36b7b7c9d6dd6e Mon Sep 17 00:00:00 2001
From: Nick Black <dankamongmen@gmail.com>
Date: Thu, 11 Jul 2019 23:42:03 -0700
Subject: [PATCH] Input: synaptics - whitelist Lenovo T580 SMBus intertouch
Git-commit: 1976d7d200c5a32e72293a2ada36b7b7c9d6dd6e
Patch-mainline: v5.3-rc1
References: bsc#1051510
Adds the Lenovo T580 to the SMBus intertouch list for Synaptics
touchpads. I've tested with this for a week now, and it seems a great
improvement. It's also nice to have the complaint gone from dmesg.
Signed-off-by: Nick Black <dankamongmen@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/input/mouse/synaptics.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -179,6 +179,7 @@ static const char * const smbus_pnp_ids[
"LEN0093", /* T480 */
"LEN0096", /* X280 */
"LEN0097", /* X280 -> ALPS trackpoint */
+ "LEN009b", /* T580 */
"LEN200f", /* T450s */
"LEN2054", /* E480 */
"LEN2055", /* E580 */