OK I’ve only come across the command in the example twice whilst looking.
And here where they say it does work ?
https://www.reddit.com/r/zfs/comments/psr6bp/comment/hdrk237/
Friend, Lover, Sister, Mother & Wife Loves cooking Linux & BSD Tech geek Mobiles: Fairphone4 OnePlus6T OnePlus6 PinePhonePro Watch PineTime ThinkPad owner Daily driver - FreeBSD , RiverWM and Eww as my bar with fully encrypted ZFS and encrypted swap partition Homelab: FreeBSD
OK I’ve only come across the command in the example twice whilst looking.
And here where they say it does work ?
https://www.reddit.com/r/zfs/comments/psr6bp/comment/hdrk237/
Void Linux user here with Qtile - Wayland as my WM.
You could use swayidle and add a line to use either light or brightnessctl to dim and restore the brightness. Or just as I do turn off display after a certain time. This link should give you an idea. https://wiki.archlinux.org/title/Sway#Idle
I was a longtime Arch user 10+ years up until recently when I decided to give Void Linux a shot. In hindsight I wish that I’d made the switch earlier as I love it !
Maybe try wib here and use a rule in your Sway config to toggle it ?