From bf132b32b4493c9301c7539f9db4d38ac7260770 Mon Sep 17 00:00:00 2001
From: Ivan Malison <IvanMalison@gmail.com>
Date: Tue, 22 Aug 2023 12:32:05 -0600
Subject: [PATCH] [NixOS] Enable picom vsync for machines other than
 ryzen-shine

---
 nixos/machines/ryzen-shine.nix | 2 ++
 nixos/options.nix              | 8 ++++++++
 nixos/xmonad.nix               | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 nixos/options.nix

diff --git a/nixos/machines/ryzen-shine.nix b/nixos/machines/ryzen-shine.nix
index eb4eefed..67e44c65 100644
--- a/nixos/machines/ryzen-shine.nix
+++ b/nixos/machines/ryzen-shine.nix
@@ -6,6 +6,8 @@
   ];
 
   features.full.enable = true;
+  # Needed for now because monitors have different refresh rates
+  modules.xmonad.picom.vSync.enable = false;
 
   boot.loader.systemd-boot.configurationLimit = 5;
 
diff --git a/nixos/options.nix b/nixos/options.nix
new file mode 100644
index 00000000..0dfbdf4e
--- /dev/null
+++ b/nixos/options.nix
@@ -0,0 +1,8 @@
+{ lib, ... }: {
+  options = {
+    modules.xmonad.picom.vSync.enable = lib.makeOption {
+      default = true;
+      type = lib.types.bool;
+    };
+  };
+}
diff --git a/nixos/xmonad.nix b/nixos/xmonad.nix
index 99f1e965..327628d1 100644
--- a/nixos/xmonad.nix
+++ b/nixos/xmonad.nix
@@ -83,7 +83,7 @@ makeEnable config "modules.xmonad" true  {
 
     services.picom = {
       enable = true;
-      vSync = false;
+      vSync = config.modules.xmonad.picom.vSync.enable;
       backend = "glx";
       extraArgs = ["--experimental-backends"];