From 697c5d8a36768b36729533fb44622b35d56d6ad0 Mon Sep 17 00:00:00 2001
From: Kai-Heng Feng <kai.heng.feng@canonical.com>
Date: Fri, 15 Sep 2017 09:36:16 -0700
Subject: [PATCH] Input: i8042 - add Gigabyte P57 to the keyboard reset table
Git-commit: 697c5d8a36768b36729533fb44622b35d56d6ad0
Patch-mainline: v4.14-rc1
References: bsc#1051510
Similar to other Gigabyte laptops, the touchpad on P57 requires a
keyboard reset to detect Elantech touchpad correctly.
Buglink: https://bugs.launchpad.net/bugs/1594214
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/input/serio/i8042-x86ia64io.h | 7 +++++++
1 file changed, 7 insertions(+)
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -840,6 +840,13 @@ static const struct dmi_system_id __init
},
},
{
+ /* Gigabyte P57 - Elantech touchpad */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "P57"),
+ },
+ },
+ {
/* Schenker XMG C504 - Elantech touchpad */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "XMG"),