linux-kernel - [PATCH] Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table

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Message-ID: <20240814100630.2048-1-tiwai@suse.de>
Date: Wed, 14 Aug 2024 12:06:19 +0200
From: Takashi Iwai <tiwai@...e.de>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table

Yet another quirk entry for Fujitsu laptop.  Lifebook E756 requires
i8041.nomux for keeping the touchpad working after suspend/resume.

Link: https://bugzilla.suse.com/show_bug.cgi?id=1229056
Signed-off-by: Takashi Iwai <tiwai@...e.de>

---
 drivers/input/serio/i8042-acpipnpio.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 5b50475ec414..78e5c9c60b8b 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -626,6 +626,15 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		},
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX)
 	},
+	{
+		/* Fujitsu Lifebook E756 */
+		/* https://bugzilla.suse.com/show_bug.cgi?id=1229056 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E756"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX)
+	},
 	{
 		/* Fujitsu Lifebook E5411 */
 		.matches = {
-- 
2.43.0