From 27d3704a6a0b7c20b38a2224d871735a62720601 Mon Sep 17 00:00:00 2001
From: Sean Kovacs <kovacsmillio@gmail.com>
Date: Mon, 1 Dec 2025 14:36:31 -0500
Subject: [PATCH] fix mesa 25.3 regression

---
 system/hosts/peach/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/system/hosts/peach/default.nix b/system/hosts/peach/default.nix
index e4c8d27..b5729b9 100644
--- a/system/hosts/peach/default.nix
+++ b/system/hosts/peach/default.nix
@@ -33,6 +33,15 @@
     };
   };
 
+  hardware.graphics.package =
+    # Workaround for Mesa 25.3.0 regression
+    # https://github.com/nix-community/nixos-apple-silicon/issues/380
+    assert pkgs.mesa.version == "25.3.0";
+    (import (fetchTarball {
+      url = "https://github.com/NixOS/nixpkgs/archive/c5ae371f1a6a7fd27823bc500d9390b38c05fa55.tar.gz";
+      sha256 = "sha256-4PqRErxfe+2toFJFgcRKZ0UI9NSIOJa+7RXVtBhy4KE=";
+    }) { localSystem = pkgs.stdenv.hostPlatform; }).mesa;
+
   swapDevices = [
     {
       device = "/swapfile";