linux-kernel - [PATCH] Input: synaptics - Add PNP ID for ThinkPad P50 to SMBus

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Date:   Wed, 21 Nov 2018 15:16:20 -0500
From:   Lyude Paul <lyude@...hat.com>
To:     linux-input@...r.kernel.org
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        KT Liao <kt.liao@....com.tw>,
        Peter Hutterer <peter.hutterer@...-t.net>,
        Edvard Holst <edvard.holst@...il.com>,
        Arkadiusz Hiler <arkadiusz.hiler@...el.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] Input: synaptics - Add PNP ID for ThinkPad P50 to SMBus

Noticed the other day the trackpoint felt different on my P50, then
realized it was because rmi4 wasn't loading for this machine
automatically. Suspend/resume, hibernate, and everything else seem to
work perfectly fine on here.

Signed-off-by: Lyude Paul <lyude@...hat.com>
---
 drivers/input/mouse/synaptics.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 5e85f3cca867..c42813d50591 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -170,6 +170,7 @@ static const char * const smbus_pnp_ids[] = {
 	"LEN0048", /* X1 Carbon 3 */
 	"LEN0046", /* X250 */
 	"LEN004a", /* W541 */
+	"LEN005b", /* P50 */
 	"LEN0071", /* T480 */
 	"LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */
 	"LEN0073", /* X1 Carbon G5 (Elantech) */
-- 
2.19.1