On Wed, 23 Dec 2020, Jian-Hong Pan wrote: > Some Chicony's keyboards support airplane mode hotkey (Fn+F2) with > "Wireless Radio Control" feature. For example, the wireless keyboard > [04f2:1236] shipped with ASUS all-in-one desktop. > > After consulting Chicony for this hotkey, learned the device will send > with 0x11 as the report ID and 0x1 as the value when the key is pressed > down. > > This patch maps the event as KEY_RFKILL.
I don't know how exactly does the report descriptor of that device look like, but is this not doable from userspace via setkeycode() (udev/systemd is shipping a lot of such mappings already -- see evdev/keyboard definitions in hwdb). Thanks, -- Jiri Kosina SUSE Labs
