WSL2-Linux-Kernel/drivers/input/serio
Szilard Fabian b4663b406a Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table
[ Upstream commit 4255447ad34c5c3785fcdcf76cfa0271d6e5ed39 ]

Another Fujitsu-related patch.

In the initial boot stage the integrated keyboard of Fujitsu Lifebook U728
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
(04F3:3092) not working at all.

So this notebook uses a hid-over-i2c touchpad which is managed by the
i2c_designware input driver. Since you can't find a PS/2 mouse port on this
computer and you can't connect a PS/2 mouse to it even with an official
port replicator 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/20240103014717.127307-2-szfabian@bluemarch.art
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-01 13:21:46 +01:00
..
Kconfig
Makefile
altera_ps2.c
ambakmi.c
ams_delta_serio.c
apbps2.c
arc_ps2.c
ct82c710.c
gscps2.c
hil_mlc.c
hp_sdc.c
hp_sdc_mlc.c
hyperv-keyboard.c
i8042-acpipnpio.h Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table 2024-03-01 13:21:46 +01:00
i8042-io.h
i8042-ip22io.h
i8042-jazzio.h
i8042-snirm.h
i8042-sparcio.h
i8042.c
i8042.h
ioc3kbd.c
libps2.c
maceps2.c
olpc_apsp.c
parkbd.c
pcips2.c
ps2-gpio.c
ps2mult.c
q40kbd.c
rpckbd.c
sa1111ps2.c
serio.c
serio_raw.c
serport.c
sun4i-ps2.c
userio.c
xilinx_ps2.c