From: Daniel Drake <drake@endlessm.com>
Date: Tue, 20 Jun 2017 02:48:52 +0000 (-0700)
Subject: Input: i8042 - add Fujitsu Lifebook AH544 to notimeout list
X-Git-Tag: release-20171130_firefly~4^2~100^2~1^2~1^2~18
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=255ad85b5ecc9e76af7c7f3ab2a57c43f0f3e12c;p=firefly-linux-kernel-4.4.55.git

Input: i8042 - add Fujitsu Lifebook AH544 to notimeout list

commit 817ae460c784f32cd45e60b2b1b21378c3c6a847 upstream.

Without this quirk, the touchpad is not responsive on this product, with
the following message repeated in the logs:

 psmouse serio1: bad data from KBC - timeout

Add it to the notimeout list alongside other similar Fujitsu laptops.

Signed-off-by: Daniel Drake <drake@endlessm.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index e7b96f1ac2c5..5be14ad29d46 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -788,6 +788,13 @@ static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U574"),
 		},
 	},
+	{
+		/* Fujitsu UH554 laptop */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK UH544"),
+		},
+	},
 	{ }
 };