[PATCH 6.5 152/191] Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table

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6.5-stable review patch.  If anyone has any objections, please let me know.

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

From: Szilard Fabian <szfabian@xxxxxxxxxxxxx>

commit 80f39e1c27ba9e5a1ea7e68e21c569c9d8e46062 upstream.

In the initial boot stage the integrated keyboard of Fujitsu Lifebook E5411
refuses to work and it's not possible to type for example a dm-crypt
passphrase without the help of an external keyboard.

i8042.nomux kernel parameter resolves this issue but using that a PS/2
mouse is detected. This input device is unused even when the i2c-hid-acpi
kernel module is blacklisted making the integrated ELAN touchpad
(04F3:308A) not working at all.

Since the integrated touchpad is managed by the i2c_designware input
driver in the Linux kernel and you can't find a PS/2 mouse port on the
computer I think it's safe to not use the PS/2 mouse port at all.

Signed-off-by: Szilard Fabian <szfabian@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20231004011749.101789-1-szfabian@xxxxxxxxxxxxx
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/input/serio/i8042-acpipnpio.h |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -619,6 +619,14 @@ static const struct dmi_system_id i8042_
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX)
 	},
 	{
+		/* Fujitsu Lifebook E5411 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU CLIENT COMPUTING LIMITED"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E5411"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOAUX)
+	},
+	{
 		/* Gigabyte M912 */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),





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