edid

2026-03-13 12:26:43 +00:00
parent 2f8cd172ed
commit 20affab949
2 changed files with 8 additions and 0 deletions
@@ -16,6 +16,14 @@
    # Use latest kernel
    boot.kernelPackages = pkgs.linuxPackages_latest;

+    # Custom EDID override for Samsung 240Hz on DP-1
+    boot.kernelParams = ["drm.edid_firmware=DP-1:edid/g80.bin"];
+    hardware.firmware = [
+      (pkgs.runCommandNoCC "g80-edid-firmware" {} ''
+        install -Dm444 ${../assets/edid/g80.bin} $out/lib/firmware/edid/g80.bin
+      '')
+    ];
+
    # Hostname
    networking.hostName = "nixos";