From 4d92056b970f6e49b21c094d8caa4690158d933b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Mal=C3=BD?= <madcatxster@devoid-pointer.net>
Date: Wed, 6 Aug 2025 23:53:04 +0200
Subject: [PATCH] Implement i2c bus check for MSI GPUs

---
 .../MSIGPUController/MSIGPUControllerDetect.cpp              | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Controllers/MSIGPUController/MSIGPUController/MSIGPUControllerDetect.cpp b/Controllers/MSIGPUController/MSIGPUController/MSIGPUControllerDetect.cpp
index 11016d61..6a91f91c 100644
--- a/Controllers/MSIGPUController/MSIGPUController/MSIGPUControllerDetect.cpp
+++ b/Controllers/MSIGPUController/MSIGPUController/MSIGPUControllerDetect.cpp
@@ -10,6 +10,7 @@
 #include "Detector.h"
 #include "MSIGPUController.h"
 #include "RGBController_MSIGPU.h"
+#include "i2c_amd_gpu.h"
 #include "i2c_smbus.h"
 #include "pci_ids.h"
 
@@ -27,6 +28,10 @@ void DetectMSIGPUControllers(i2c_smbus_interface* bus, uint8_t i2c_addr, const s
     {
         return;
     }
+    if(bus->pci_vendor == AMD_GPU_VEN && !is_amd_gpu_i2c_bus(bus))
+    {
+        return;
+    }
 
     MSIGPUController*     controller     = new MSIGPUController(bus, i2c_addr, name);
     RGBController_MSIGPU* rgb_controller = new RGBController_MSIGPU(controller);