Just like volume increase/decrease I was looking for a key name to map to increase LCD screen brightness and found this under
key_defs.h: Key_BacklightUp and Key_BacklightDown. I wonder why this is not under the other “regular” headers but in this more low level file. So my question:
- Is it safe to use Key_BacklightDown and Key_BacklightUp in a keymap?
- Would it work on desktop LCD screens or only laptop? (Would test this myself if I were sure of answer to above question.)