From 66d9624e1ecf111c1cab0514130e6bf234fd6066 Mon Sep 17 00:00:00 2001
From: Antoine Viallon <antoine@lesviallon.fr>
Date: Sat, 25 May 2024 13:46:12 +0200
Subject: [PATCH] [Hardware/AMD] do not set AMD_VULKAN_ICD if amdvlk is not
 used

---
 hardware/amd/amdgpu.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hardware/amd/amdgpu.nix b/hardware/amd/amdgpu.nix
index 1b57f11..2394629 100644
--- a/hardware/amd/amdgpu.nix
+++ b/hardware/amd/amdgpu.nix
@@ -52,7 +52,7 @@ in {
     ];
 
     environment.variables = {
-      AMD_VULKAN_ICD = strings.toUpper cfg.defaultVulkanImplementation;
+      AMD_VULKAN_ICD = mkIf (cfg.defaultVulkanImplementation == "amdvlk") (strings.toUpper cfg.defaultVulkanImplementation);
       ROC_ENABLE_PRE_VEGA = "1"; # Enable OpenCL with Polaris GPUs
     };