From 791bc419b6dac7c70951981ef6b34cdf85828470 Mon Sep 17 00:00:00 2001
From: adikro <adikro@disroot.org>
Date: Sat, 20 Dec 2025 03:14:45 +0100
Subject: absolutely massive rewrite, made (almost) everything modular with
 changes to come

---
 sys/core/drivers.nix | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 sys/core/drivers.nix

(limited to 'sys/core/drivers.nix')

diff --git a/sys/core/drivers.nix b/sys/core/drivers.nix
new file mode 100644
index 0000000..de7dcb5
--- /dev/null
+++ b/sys/core/drivers.nix
@@ -0,0 +1,48 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.szpont.sys.core.drivers;
+in
+{
+  options.szpont.sys.core.drivers = {
+    enable = lib.mkEnableOption "enables hardware drivers";
+    amd.enable = lib.mkEnableOption "AMD specific drivers and microcode";
+    stability = lib.mkOption {
+      type = lib.types.enum [ "stable" "unstable" ];
+      default = "stable";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.smartd.enable = true;
+    hardware.sensor.iio.enable = true;
+    hardware.enableRedistributableFirmware = true;
+    hardware.graphics = {
+      enable = true;
+      enable32Bit = true;
+    };
+
+    programs.coolercontrol.enable = true;
+    environment.systemPackages = with pkgs; [ linux-firmware ];
+
+    } // (lib.mkIf cfg.amd.enable (lib.mkMerge [
+      {
+        services.xserver.videoDrivers = [ "amdgpu" ];
+        hardware.cpu.amd.updateMicrocode = true;
+        hardware.amdgpu = {
+          initrd.enable = true;
+          overdrive.enable = true;
+        };
+      }
+      (lib.mkIf (cfg.stability == "unstable") {
+        services.lact.enable = true;
+        boot.kernelPackages = pkgs.linuxPackages_cachyos-lto-znver4;
+        chaotic.mesa-git = {
+          enable = true;
+          extraPackages = [ pkgs.mesa_git.opencl ];
+        };
+      })
+      (lib.mkIf (cfg.stability == "stable") {
+        boot.kernelPackages = pkgs.linuxPackages_latest;
+      })
+    ]));
+}
-- 
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