Re: [PATCH v2] Input: atkbd - skip deactivate for Xiaomi Book Pro 14's internal keyboard

Dmitry Torokhov <[email protected]> Sun, 2 Aug 2026 15:44:46 -0700

Newsgroups	org.kernel.vger.linux-input,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

On Sun, Aug 02, 2026 at 03:15:59PM +1200, Zhefu Zhang wrote:
> 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 <[email protected]>
> Reviewed-by: Andrew Zhou <[email protected]>

Applied, thank you.

-- 
Dmitry