Unverified Commit 4748bb49 authored by Antheas Kapenekakis's avatar Antheas Kapenekakis Committed by Ilpo Järvinen
Browse files

HID: asus: add support for the asus-wmi brightness handler 



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: default avatarLuke D. Jones <luke@ljones.dev>
Tested-by: default avatarLuke D. Jones <luke@ljones.dev>
Reviewed-by: default avatarDenis Benato <benato.denis96@gmail.com>
Acked-by: default avatarBenjamin Tissoires <bentiss@kernel.org>
Signed-off-by: default avatarAntheas Kapenekakis <lkml@antheas.dev>
Link: https://patch.msgid.link/20260122075044.5070-12-lkml@antheas.dev


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent 7525566a

drivers/hid/hid-asus.c

+11 −0
Original line number Diff line number Diff line
@@ -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;

}