diff options
| -rwxr-xr-x | roles/hyprland/files/scripts/brightness.sh | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/roles/hyprland/files/scripts/brightness.sh b/roles/hyprland/files/scripts/brightness.sh index 851fba77..f25495f6 100755 --- a/roles/hyprland/files/scripts/brightness.sh +++ b/roles/hyprland/files/scripts/brightness.sh @@ -17,12 +17,13 @@ set_brightness_ddcutil() { local display_serial="$1" local step="$2" local direction="$3" - ddcutil \ - --noconfig \ - --skip-ddc-checks \ - --sleep-multiplier=0.1 \ - --sn="$display_serial" \ - setvcp 10 $direction "$step" + flock -n /tmp/ddcutil-brightness.lock \ + ddcutil \ + --noconfig \ + --skip-ddc-checks \ + --sleep-multiplier=0.1 \ + --sn="$display_serial" \ + setvcp 10 $direction "$step" } set_brightness_brightnessctl() { @@ -33,13 +34,14 @@ set_brightness_brightnessctl() { get_brightness_ddcutil() { local display_serial="$1" - ddcutil \ - --noconfig \ - --skip-ddc-checks \ - --sleep-multiplier=0.1 \ - --sn="$display_serial" \ - --terse getvcp 10 \ - | awk '{print $4}' + flock -n /tmp/ddcutil-brightness.lock \ + ddcutil \ + --noconfig \ + --skip-ddc-checks \ + --sleep-multiplier=0.1 \ + --sn="$display_serial" \ + --terse getvcp 10 \ + | awk '{print $4}' } get_brightness_brightnessctl() { |