[PATCH 3.2 088/106] Input: i8042 - add Fujitsu Lifebook AH544 to notimeout list

From: Ben Hutchings
Date: Sat Sep 09 2017 - 18:56:54 EST


3.2.93-rc1 review patch. If anyone has any objections, please let me know.

------------------

From: Daniel Drake <drake@xxxxxxxxxxxx>

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@xxxxxxxxxxxx>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
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
@@ -673,6 +673,13 @@ static const struct dmi_system_id __init
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U574"),
},
},
+ {
+ /* Fujitsu UH554 laptop */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK UH544"),
+ },
+ },
{ }
};