adaptive sync

sway/scripts/lock-now

@@ -1,8 +1,8 @@
 #!/bin/bash
 wall_dir="${1:?wallpaper directory required}"
 img=$(find "$wall_dir" -type f \( -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" \) | shuf -n1)
-if [ -n "$img" ]; then
-    exec swaylock -f -i "$img"
-else
-    exec swaylock -f
-fi
+swaymsg -q output DP-1 adaptive_sync off            # lock screen redraws rarely: fixed 240 Hz
+swaylock -f ${img:+-i "$img"}
+# once unlocked, let vrr-follow decide again (in background so swayidle/suspend aren't held up)
+( while pgrep -x swaylock >/dev/null; do sleep 1; done
+  ~/.config/sway/scripts/vrr-follow once ) &