Re: [PATCH v6 7/7] HID: asus: add support for the asus-wmi brightness handler

[Denis Benato <benato.denis96@gmail.com>]

On 10/13/25 22:15, Antheas Kapenekakis wrote:
> If the asus-wmi brightness handler is available, send the
> keyboard brightness events to it instead of passing them
> to userspace. If it is not, fall back to sending them to it.
>
> Reviewed-by: Luke D. Jones <luke@ljones.dev>
> Tested-by: Luke D. Jones <luke@ljones.dev>
> Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
> ---
>  drivers/hid/hid-asus.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>
> diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
> index 0af19c8ef035..1f904bb66396 100644
> --- a/drivers/hid/hid-asus.c
> +++ b/drivers/hid/hid-asus.c
> @@ -324,6 +324,17 @@ static int asus_event(struct hid_device *hdev, struct hid_field *field,
>  			 usage->hid & HID_USAGE);
>  	}
>  
> +	if (usage->type == EV_KEY && value) {
> +		switch (usage->code) {
> +		case KEY_KBDILLUMUP:
> +			return !asus_hid_event(ASUS_EV_BRTUP);
> +		case KEY_KBDILLUMDOWN:
> +			return !asus_hid_event(ASUS_EV_BRTDOWN);
> +		case KEY_KBDILLUMTOGGLE:
> +			return !asus_hid_event(ASUS_EV_BRTTOGGLE);
> +		}
> +	}
> +
>  	return 0;
>  }
>  
Neat. I like this.