Index: source/ps/GameSetup/HWDetect.cpp
===================================================================
--- source/ps/GameSetup/HWDetect.cpp
+++ source/ps/GameSetup/HWDetect.cpp
@@ -68,6 +68,7 @@
 
 #endif
 
+static void ReportSDL2(const ScriptInterface& scriptInterface, JS::HandleValue settings);
 static void ReportGLLimits(const ScriptInterface& scriptInterface, JS::HandleValue settings);
 
 #if ARCH_X86_X64
@@ -284,6 +285,8 @@
 	scriptInterface.SetProperty(settings, "snd_card", snd_card);
 	scriptInterface.SetProperty(settings, "snd_drv_ver", snd_drv_ver);
 
+	ReportSDL2(scriptInterface, settings);
+
 	ReportGLLimits(scriptInterface, settings);
 
 	scriptInterface.SetProperty(settings, "video_desktop_xres", g_VideoMode.GetDesktopXRes());
@@ -366,6 +369,50 @@
 	scriptInterface.CallFunctionVoid(global, "RunHardwareDetection", settings);
 }
 
+static void ReportSDL2(const ScriptInterface& scriptInterface, JS::HandleValue settings)
+{
+	SDL_SysWMinfo wminfo;
+	SDL_VERSION(&wminfo.version);
+
+	char version[16];
+	sprintf(version, "%d.%d.%d", wminfo.version.major, wminfo.version.minor, wminfo.version.patch);
+	scriptInterface.SetProperty(settings, "sdl2_version", version);
+
+	int ret = SDL_GetWindowWMInfo(g_VideoMode.GetWindow(), &wminfo);
+	if (ret)
+	{
+		const char* backend = "unknown";
+		switch (wminfo.subsystem)
+		{
+			case SDL_SYSWM_WAYLAND:
+				backend = "Wayland";
+				break;
+			case SDL_SYSWM_X11:
+				backend = "X11";
+				break;
+			case SDL_SYSWM_WINDOWS:
+				backend = "Windows";
+				break;
+			case SDL_SYSWM_ANDROID:
+				backend = "Android";
+				break;
+			case SDL_SYSWM_COCOA:
+				backend = "Cocoa";
+				break;
+			case SDL_SYSWM_UIKIT:
+				backend = "UIKit";
+				break;
+			case SDL_SYSWM_DIRECTFB:
+				backend = "DirectFB";
+				break;
+			default:
+				break;
+		}
+
+		scriptInterface.SetProperty(settings, "sdl2_video_backend", backend);
+	}
+}
+
 static void ReportGLLimits(const ScriptInterface& scriptInterface, JS::HandleValue settings)
 {
 	const char* errstr = "(error)";