diff --git a/src/drm.cpp b/src/drm.cpp
index 42c67b9..6373e22 100644
--- a/src/drm.cpp
+++ b/src/drm.cpp
@@ -549,6 +549,19 @@ static constexpr uint32_t s_kSteamDeckOLEDRates[] =
 	90, 
 };
 
+static constexpr uint32_t s_kLegionGoRates[] =
+{
+	60,
+	144,
+}
+
+static constexpr uint32_t s_kLokiRates[] =
+{
+	40,
+	50,
+	60,
+}
+
 static void update_connector_display_info_wl(struct drm_t *drm)
 {
 	wlserver_lock();
@@ -2127,6 +2140,18 @@ namespace gamescope
 			}
 		}
 
+		if ( m_Mutable.szMakePNP == "LEN"sv && m_Mutable.szModel == "Go Display"sv )
+		{
+				m_Mutable.eKnownDisplay = GAMESCOPE_KNOWN_DISPLAY_LEGION_GO;
+				m_Mutable.ValidDynamicRefreshRates = std::span( s_kLegionGoRates );
+		}
+
+		if ( m_Mutable.szMakePNP == "AYN"sv && m_Mutable.szModel == "LK-GOLDSPV58"sv )
+		{
+				m_Mutable.eKnownDisplay = GAMESCOPE_KNOWN_DISPLAY_LOKI;
+				m_Mutable.ValidDynamicRefreshRates = std::span( s_kLokiRates );
+		}
+
 		// Colorimetry
 		const char *pszColorOverride = getenv( "GAMESCOPE_INTERNAL_COLORIMETRY_OVERRIDE" );
 		if ( pszColorOverride && *pszColorOverride && GetScreenType() == GAMESCOPE_SCREEN_TYPE_INTERNAL )
diff --git a/src/gamescope_shared.h b/src/gamescope_shared.h
index f34174e..08e7b17 100644
--- a/src/gamescope_shared.h
+++ b/src/gamescope_shared.h
@@ -10,6 +10,8 @@ namespace gamescope
 		GAMESCOPE_KNOWN_DISPLAY_STEAM_DECK_LCD,      // Jupiter
 		GAMESCOPE_KNOWN_DISPLAY_STEAM_DECK_OLED_SDC, // Galileo SDC
 		GAMESCOPE_KNOWN_DISPLAY_STEAM_DECK_OLED_BOE, // Galileo BOE
+		GAMESCOPE_KNOWN_DISPLAY_LEGION_GO,           // Lenovo Legion Go
+		GAMESCOPE_KNOWN_DISPLAY_LOKI,                // Ayn Loki
 	};
 
 	enum GamescopeModeGeneration