linux-kernel - [PATCH] Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table

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Message-ID: <20251124203336.64072-1-wse@tuxedocomputers.com>
Date: Mon, 24 Nov 2025 21:31:34 +0100
From: Werner Sembach <wse@...edocomputers.com>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: Christoffer Sandberg <cs@...edo.de>,
	Werner Sembach <wse@...edocomputers.com>,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table

From: Christoffer Sandberg <cs@...edo.de>

The device occasionally wakes up from suspend with missing input on the
internal keyboard and the following suspend attempt results in an instant
wake-up. The quirks fix both issues for this device.

Signed-off-by: Christoffer Sandberg <cs@...edo.de>
Signed-off-by: Werner Sembach <wse@...edocomputers.com>
Cc: stable@...r.kernel.org
---
 drivers/input/serio/i8042-acpipnpio.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 1caa6c4ca435c..654771275ce87 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -1169,6 +1169,13 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "X5KK45xS_X5SP45xS"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	/*
 	 * A lot of modern Clevo barebones have touchpad and/or keyboard issues
 	 * after suspend fixable with the forcenorestore quirk.
-- 
2.43.0