mirror of
https://github.com/NixOS/nixos-hardware
synced 2024-11-18 17:09:41 +01:00
29 lines
537 B
Bash
29 lines
537 B
Bash
|
#!/bin/sh
|
||
|
|
|
||
|
|
set -eux
|
||
|
|
|
||
|
|
unload () {
|
||
|
|
if modprobe -r "$1" 2>&1;
|
||
|
|
then echo ok
|
||
|
|
else echo fail
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
wait_unload() {
|
||
|
|
while sleep 1; do
|
||
|
|
output="$(unload "$1")"
|
||
|
|
case "$output" in
|
||
|
|
*is\ in\ use*) :;;
|
||
|
|
*ok*) return 0;;
|
||
|
|
*) echo "modprobe said: $output"; echo giving up; return 1;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
wait_unload apple_touchbar
|
||
|
|
modprobe apple_touchbar
|
||
|
|
|
||
|
|
# After suspend, the inode for the backlight device has changed. This service
|
||
|
|
# simply restarts upower to inform it of that change.
|
||
|
|
systemctl restart upower.service
|