From f545d48179c0a490947783c01c0bf296bf2402e5 Mon Sep 17 00:00:00 2001
From: Serge <5920850+seerge@users.noreply.github.com>
Date: Sat, 19 Aug 2023 12:40:30 +0200
Subject: [PATCH] GPU detection https://github.com/seerge/g-helper/issues/1114
 Resetting custom fan curve on XGM on disconnect
 https://github.com/seerge/g-helper/issues/1123

---
 app/Gpu/GPUModeControl.cs | 4 ++++
 app/HardwareControl.cs    | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/Gpu/GPUModeControl.cs b/app/Gpu/GPUModeControl.cs
index 95333314..4e3b4cd4 100644
--- a/app/Gpu/GPUModeControl.cs
+++ b/app/Gpu/GPUModeControl.cs
@@ -285,7 +285,9 @@ namespace GHelper.Gpu
 
                 if (Program.acpi.DeviceGet(AsusACPI.GPUXG) == 1)
                 {
+                    AsusUSB.ResetXGM();
                     HardwareControl.KillGPUApps();
+
                     DialogResult dialogResult = MessageBox.Show("Did you close all applications running on XG Mobile?", "Disabling XG Mobile", MessageBoxButtons.YesNo);
                     if (dialogResult == DialogResult.Yes)
                     {
@@ -296,6 +298,8 @@ namespace GHelper.Gpu
                 else
                 {
                     Program.acpi.DeviceSet(AsusACPI.GPUXG, 1, "GPU XGM");
+
+                    AsusUSB.ResetXGM();
                     AsusUSB.ApplyXGMLight(AppConfig.Is("xmg_light"));
 
                     await Task.Delay(TimeSpan.FromSeconds(15));
diff --git a/app/HardwareControl.cs b/app/HardwareControl.cs
index 0d89898b..f513319a 100644
--- a/app/HardwareControl.cs
+++ b/app/HardwareControl.cs
@@ -83,7 +83,7 @@ public static class HardwareControl
         if (fan < 0)
         {
             fan += 65536;
-            if (fan <= 0 || fan > 100) return null; //nothing reasonable
+            if (fan < 0 || fan > 100) return null; //nothing reasonable
         }
 
         if (fan > fanMax && fan <= INADEQUATE_MAX) fanMax = fan;