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| author | Szilard Fabian <szfabian@bluemarch.art> | 2024-02-02 19:28:59 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2024-02-02 19:50:50 +0100 |
| commit | 4255447ad34c5c3785fcdcf76cfa0271d6e5ed39 (patch) | |
| tree | f57cb8de204170c8742ccf38e7dea37b8353608d /block | |
| parent | Input: i8042 - fix strange behavior of touchpad on Clevo NS70PU (diff) | |
| download | linux-4255447ad34c5c3785fcdcf76cfa0271d6e5ed39.tar.xz linux-4255447ad34c5c3785fcdcf76cfa0271d6e5ed39.zip | |
Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table
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>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions