From dd1aa0957e4a5b11df2dd9c98c5aa29b02af3c10 Mon Sep 17 00:00:00 2001
From: Andreas Schaafsma <andreas@subsonics.nl>
Date: Mon, 2 Feb 2026 09:59:55 +0100
Subject: [PATCH] add samsung monitor edid kernel param config

---
 .../hardware/hardware-configuration.nix            |  1 +
 .../hardware/samsung-monitor-edid.nix              | 14 ++++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 systems/x86_64-linux/drivebystation-nix/hardware/samsung-monitor-edid.nix

diff --git a/systems/x86_64-linux/drivebystation-nix/hardware/hardware-configuration.nix b/systems/x86_64-linux/drivebystation-nix/hardware/hardware-configuration.nix
index 97541ea..ed4694a 100644
--- a/systems/x86_64-linux/drivebystation-nix/hardware/hardware-configuration.nix
+++ b/systems/x86_64-linux/drivebystation-nix/hardware/hardware-configuration.nix
@@ -10,6 +10,7 @@
       ./graphics/intel.nix  
       # ./graphics/nvidia.nix
       ./acer-monitor-edid.nix
+      ./samsung-monitor-edid.nix
     ];
   # boot.kernelPackages = pkgs.linuxPackages_latest;
   boot.kernelPackages = pkgs.cachyosKernels.linuxPackages-cachyos-latest;
diff --git a/systems/x86_64-linux/drivebystation-nix/hardware/samsung-monitor-edid.nix b/systems/x86_64-linux/drivebystation-nix/hardware/samsung-monitor-edid.nix
new file mode 100644
index 0000000..27fb424
--- /dev/null
+++ b/systems/x86_64-linux/drivebystation-nix/hardware/samsung-monitor-edid.nix
@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }:
+{
+  # boot.kernelParams = [ "drm.edid_firmware=DP-1:edid/edid.bin,DP-2:edid/edid.bin,DP-3:edid/edid.bin,DP-4:edid/edid.bin" ];
+  boot.kernelParams = [ "drm.edid_firmware=DP-1:edid/edid2.bin" ];
+
+
+  hardware.firmware = [
+  (
+    pkgs.runCommand "edid2.bin" { } ''
+      mkdir -p $out/lib/firmware/edid
+      cp ${./firmware/U32K59x-edid.bin} $out/lib/firmware/edid/edid2.bin
+    ''
+  )];
+} 
\ No newline at end of file