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arthur-os/bin/omarchy-brightness-display-apple
T

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#!/bin/bash
# Adjust the brightness on Apple Studio Displays and Apple XDR Displays using asdcontrol.
if (( $# == 0 )); then
echo "Adjust Apple Display Brightness by passing +5000 or -5000 (or any range from 0-60000)"
else
device="$(sudo asdcontrol --detect /dev/usb/hiddev* | grep ^/dev/usb/hiddev | cut -d: -f1)"
sudo asdcontrol "$device" -- "$1" >/dev/null
value="$(sudo asdcontrol "$device" | awk -F= '/BRIGHTNESS=/{print $2+0}')"
omarchy-swayosd-brightness "$(( value * 100 / 60000 ))"
fi