hyprland: don't auto-switch monitor to HDR for fullscreen video

2026-08-20 13:59:17 +01:00 · 2026-08-20 13:59:17 +01:00 · e5166187e2
commit e5166187e2
parent f5ea628fdf
1 changed files with 4 additions and 0 deletions
--- a/settings/hyprland.nix
+++ b/settings/hyprland.nix
@ -175,6 +175,10 @@ in

            render = {
              direct_scanout = false;
+              # Fullscreen video advertising HDR made Hyprland flip the monitor
+              # into HDR mode mid-playback (flicker + "wide color gamut ... not
+              # in 10-bit mode" toast, since DP-3 is 8-bit). Keep HDR off.
+              cm_auto_hdr = 0;
            };

            animations = {