Input: i8042 - add quirk for Fujitsu Lifebook A574/H

commit f5bad62f9107b701a6def7cac1f5f65862219b83 upstream.

Fujitsu Lifebook A574/H requires the nomux option to properly
probe the touchpad, especially when waking from sleep.

Signed-off-by: Jonathan Denose <jdenose@google.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230303152623.45859-1-jdenose@google.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-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 371406f85ab39bd50222e6c885fd7cef8ffd677d..028e45bd050bf3f151cee382b666bfce86775ee7 100644 (file)
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -610,6 +610,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
                },
                .driver_data = (void *)(SERIO_QUIRK_NOMUX)
        },
+       {
+               /* Fujitsu Lifebook A574/H */
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "FMVA0501PZ"),
+               },
+               .driver_data = (void *)(SERIO_QUIRK_NOMUX)
+       },
        {
                /* Gigabyte M912 */
                .matches = {