Re: [PATCH] platform/x86: asus-nb-wmi: map ProArt key (0x8b) to KEY_PROG3

[Denis Benato <denis.benato@linux.dev>]

On 7/19/26 11:08, Nizar Al-Kabbani wrote:
> The dedicated "ProArt" key on the ASUS ProArt PX13 (HN7306) emits ASUS
> WMI event code 0x8b. This code is absent from the asus-nb-wmi sparse
> keymap, so pressing the key only produces a "Unknown key code 0x8b"
> message and does nothing in userspace.
>
> On this model the key is exposed solely through the WMI interface and has
> no HID scancode, so it can only be handled inside asus-nb-wmi. Map 0x8b
> to KEY_PROG3 so the key emits a bindable event, consistent with the
> existing KEY_PROG3 mapping used for the ASUS programmable/Armoury key.
Reviewed-by: Denis Benato <denis.benato@linux.dev>
> Signed-off-by: Nizar Al-Kabbani <nizar.m.kabbani@gmail.com>
> ---
>  drivers/platform/x86/asus-nb-wmi.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
> index 8005c08..aeb461b 100644
> --- a/drivers/platform/x86/asus-nb-wmi.c
> +++ b/drivers/platform/x86/asus-nb-wmi.c
> @@ -632,6 +632,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
>  	{ KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
>  	{ KE_KEY, 0x88, { KEY_RFKILL  } }, /* Radio Toggle Key */
>  	{ KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
> +	{ KE_KEY, 0x8B, { KEY_PROG3 } }, /* ProArt key (PX13/HN7306) */
>  	{ KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
>  	{ KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
>  	{ KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */