# Pastebin MJTvRGzE
$ doas /sbin/modprobe ./lpc/reform2_lpc.ko    
[cara@pocketrocket ~/Repos/mnt/reform-tools]
$ brightnessctl
Device 'mnt_pocket_reform_backlight' of class 'backlight':
	Current brightness: 100 (100%)
	Max brightness: 100

[cara@pocketrocket ~/Repos/mnt/reform-tools]
$ brightnessctl 
Device 'mnt_pocket_reform_backlight' of class 'backlight':
	Current brightness: 40 (40%)
	Max brightness: 100