fbcd05a0db
[ Upstream commit 80f39e1c27ba9e5a1ea7e68e21c569c9d8e46062 ] 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@bluemarch.art> Link: https://lore.kernel.org/r/20231004011749.101789-1-szfabian@bluemarch.art Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>