From 46e650566003afe0c66bbe64cf816d21909fa88c Mon Sep 17 00:00:00 2001
From: Max <max@privatevoid.net>
Date: Thu, 2 Mar 2023 23:18:20 +0100
Subject: [PATCH] invokeai: add a NixOS module for AMD-specifc quirks

---
 projects/invokeai/default.nix   |  1 +
 projects/invokeai/nixos/amd.nix | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 projects/invokeai/nixos/amd.nix

diff --git a/projects/invokeai/default.nix b/projects/invokeai/default.nix
index cce8598..8cb64e2 100644
--- a/projects/invokeai/default.nix
+++ b/projects/invokeai/default.nix
@@ -29,6 +29,7 @@
     invokeai-amd = {
       imports = [
         config.flake.nixosModules.invokeai
+        ./nixos/amd.nix
         (packageModule "invokeai-amd")
       ];
     };
diff --git a/projects/invokeai/nixos/amd.nix b/projects/invokeai/nixos/amd.nix
new file mode 100644
index 0000000..d49aa27
--- /dev/null
+++ b/projects/invokeai/nixos/amd.nix
@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+{
+  systemd = {
+    # Allow "unsupported" AMD GPUs
+    services.invokeai.environment.HSA_OVERRIDE_GFX_VERSION = "10.3.0";
+    # HACK: The PyTorch build we use on ROCm wants this to exist
+    tmpfiles.rules = [
+      "L+ /opt/amdgpu - - - - ${pkgs.libdrm}"
+    ];
+  };
+}