From ca169cb782a7ed581cd1a5f366d83dda01e2ce0d Mon Sep 17 00:00:00 2001
From: Sridhar Ratnakumar <srid@srid.ca>
Date: Sat, 30 Aug 2025 09:55:05 -0400
Subject: [PATCH] jellyfin: use gpu?

---
 .../nixos/pureintent/hardware-configuration.nix  |  2 +-
 configurations/nixos/pureintent/home-media.nix   | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/configurations/nixos/pureintent/hardware-configuration.nix b/configurations/nixos/pureintent/hardware-configuration.nix
index d526c1a..549ea1d 100644
--- a/configurations/nixos/pureintent/hardware-configuration.nix
+++ b/configurations/nixos/pureintent/hardware-configuration.nix
@@ -11,7 +11,7 @@
 
   boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "usbhid" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-amd" ];
+  boot.kernelModules = [ "kvm-amd" "amdgpu" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
diff --git a/configurations/nixos/pureintent/home-media.nix b/configurations/nixos/pureintent/home-media.nix
index 1b9b517..b4b3f8d 100644
--- a/configurations/nixos/pureintent/home-media.nix
+++ b/configurations/nixos/pureintent/home-media.nix
@@ -13,6 +13,22 @@
     vlc
   ];
 
+  users.extraUsers.jellyfin = {
+    # isSystemUser = true;
+    group = "jellyfin";
+    extraGroups = [ "video" "render" ];
+  };
+  hardware.graphics = {
+    enable = true;
+    extraPackages = with pkgs; [
+      mesa # Ensure mesa drivers are available
+      # AMDVLK is for Vulkan, but is good practice for AMD graphics
+      amdvlk
+      # Optional: for monitoring GPU usage
+      # amd-gpu-top
+    ];
+  };
+
   services.nginx = {
     enable = true;
     recommendedProxySettings = true;