From 4f460cf8976df4875ee0e2c01f988ca51306b839 Mon Sep 17 00:00:00 2001
From: Erich Blume <blume.erich@gmail.com>
Date: Wed, 18 Feb 2026 17:53:11 -0800
Subject: [PATCH] Set monitor to 165Hz with adaptive sync, add pactl

Running at 60Hz caused significant input lag. Enable full 165Hz
refresh rate on the OMEN 27i and adaptive sync for VRR.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 nixos/ringtail/configuration.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nixos/ringtail/configuration.nix b/nixos/ringtail/configuration.nix
index 27048df..9e5ecec 100644
--- a/nixos/ringtail/configuration.nix
+++ b/nixos/ringtail/configuration.nix
@@ -228,7 +228,9 @@ in
           };
         };
         output = {
-          "*" = {
+          "DP-1" = {
+            mode = "2560x1440@165Hz";
+            adaptive_sync = "on";
             bg = "~/.config/sway/wallpaper.jpg fill";
           };
         };