[PATCH 4.9 005/207] Input: i8042 - Add quirk for Fujitsu Lifebook T725

Greg Kroah-Hartman
2021-11-24T12:16:06Z

From: Takashi Iwai <tiwai@suse.de>

commit 16e28abb7290c4ca3b3a0f333ba067f34bb18c86 upstream.

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@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20211103070019.13374-1-tiwai@suse.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/input/serio/i8042-x86ia64io.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)

--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -277,6 +277,13 @@ static const struct dmi_system_id __init
},
},
{
+ /* Fujitsu Lifebook T725 laptop */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T725"),
+ },
+ },
+ {
/* Fujitsu Lifebook U745 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
@@ -917,6 +924,13 @@ static const struct dmi_system_id __init
},
},
{
+ /* 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 */
.matches = {