From d6d27b8ed1d7150484e8d88d95fb40a11d1dbbd6 Mon Sep 17 00:00:00 2001
From: Rueben Ramirez <ruebenramirez@gmail.com>
Date: Wed, 27 Aug 2025 08:39:55 -0500
Subject: [PATCH] gpu stats in btop

---
 nix/machines/_common/amd-gpu.nix              | 20 +++++++++++--------
 .../driver/hardware-configuration.nix         |  2 +-
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/nix/machines/_common/amd-gpu.nix b/nix/machines/_common/amd-gpu.nix
index 789d5bb..a461201 100644
--- a/nix/machines/_common/amd-gpu.nix
+++ b/nix/machines/_common/amd-gpu.nix
@@ -2,23 +2,27 @@
 
 {
 
-  environment.systemPackages = with pkgs; [
-    nvtopPackages.amd
-    vulkan-tools
-    vulkan-loader
-    vulkan-validation-layers
-  ];
-
-
   hardware.graphics = {
     enable = true;
+    enable32Bit = true;
     extraPackages = with pkgs; [
       mesa
       libva
       libva-utils
+      rocmPackages.clr.icd
     ];
   };
 
+  environment.systemPackages = with pkgs; [
+    btop-rocm
+    clinfo
+    nvtopPackages.amd
+    rocmPackages.rocm-smi
+    vulkan-loader
+    vulkan-tools
+    vulkan-validation-layers
+  ];
+
   environment.variables = {
     LIBVA_DRIVER_NAME = "radeonsi";
   };
diff --git a/nix/machines/driver/hardware-configuration.nix b/nix/machines/driver/hardware-configuration.nix
index 3514017..e96909a 100644
--- a/nix/machines/driver/hardware-configuration.nix
+++ b/nix/machines/driver/hardware-configuration.nix
@@ -9,7 +9,7 @@
     ];
 
   boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "usbhid" "usb_storage" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [ "amdgpu" ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];