Re: [PATCH] platform/x86: asus-nb-wmi: Add keymap for display toggle

From: Tim Wassink

Date: Sun Dec 21 2025 - 15:09:31 EST


On 12/21/25 20:45, Denis Benato wrote:

> On 12/21/25 19:17, Tim Wassink wrote:
>
>> On the Asus Zenbook 14 (UX3405MA), the Fn+F7 key combination emits
>> WMI code 0x2d, which was previously unmapped.
>
> As in "unapped scancode: 0x2d" in dmesg?

Hi Denis,

Thank you for the review!

Yes, exactly. In dmesg it was reporting:

[ 906.273271] asus_wmi: Unknown key code 0x2d

I found out about it through evtest. It showed the following when the
key was pressed:

Event: type 4 (EV_MSC), code 4 (MSC_SCAN), value 2d
Event: type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 1

Best regards,
Tim