Input: atkbd - skip deactivate for Xiaomi Book Pro 14's internal keyboard

Input: atkbd - skip deactivate for Xiaomi Book Pro 14's internal keyboard

The internal keyboard of the Xiaomi Book Pro 14 does not work unless
atkbd skips deactivating it at the end of atkbd_probe().

Using 'i8042.dumbkbd=1' also makes the keyboard work, but then the driver
never writes to the keyboard at all, so the Caps Lock LED is lost. The
atkbd_deactivate_fixup quirk fixes both without a boot parameter.

DMI: XIAOMI Xiaomi Book Pro 14/TM2424, BIOS XMAPT4B0P0909 05/06/2026

Signed-off-by: Zhefu Zhang <a723356@gmail.com>
Reviewed-by: Andrew Zhou <zhoulol888@gmail.com>
Link: https://patch.msgid.link/20260802031559.19701-1-a723356@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>