From 3d71e310c0277c41ac731061996798d1b5e8f623 Mon Sep 17 00:00:00 2001
From: TJnotJT <tjnotjt.github@gmail.com>
Date: Wed, 29 Apr 2026 19:55:12 -0400
Subject: [PATCH] GSRunner: Add -debugdevice command line parameter.

---
 pcsx2-gsrunner/Main.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pcsx2-gsrunner/Main.cpp b/pcsx2-gsrunner/Main.cpp
index e7a377f239..375985c848 100644
--- a/pcsx2-gsrunner/Main.cpp
+++ b/pcsx2-gsrunner/Main.cpp
@@ -799,6 +799,12 @@ bool GSRunner::ParseCommandLineArgs(int argc, char* argv[], VMBootParameters& pa
 				s_perf_enable = true;
 				continue;
 			}
+			else if (CHECK_ARG("-debugdevice"))
+			{
+				Console.WriteLn("Enable debug device");
+				s_settings_interface.SetBoolValue("EmuCore/GS", "UseDebugDevice", true);
+				continue;
+			}
 			else if (CHECK_ARG("--"))
 			{
 				no_more_args = true;