linux-kernel - [PATCH] Input: i8042 - Add quirk for Fujitsu Lifebook T725

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Message-Id: <20211103070019.13374-1-tiwai@suse.de>
Date:   Wed,  3 Nov 2021 08:00:19 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        Neal Gompa <ngompa13@...il.com>
Subject: [PATCH] Input: i8042 - Add quirk for Fujitsu Lifebook T725

Fujitsu Lifebook T725 laptop requires, like a few other similar
models, the nomux and notimeout options to probe the touchpad
properly.  This patch adds the corresponding quirk entries.

BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1191980
Tested-by: Neal Gompa <ngompa13@...il.com>
Cc: <stable@...r.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@...e.de>
---
 drivers/input/serio/i8042-x86ia64io.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index a5a003553646..aedd05541044 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -272,6 +272,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"),
 		},
 	},
+	{
+		/* Fujitsu Lifebook T725 laptop */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T725"),
+		},
+	},
 	{
 		/* Fujitsu Lifebook U745 */
 		.matches = {
@@ -840,6 +847,13 @@ static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK AH544"),
 		},
 	},
+	{
+		/* Fujitsu Lifebook T725 laptop */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T725"),
+		},
+	},
 	{
 		/* Fujitsu U574 laptop */
 		/* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */
-- 
2.26.2