diff --git a/intel_defines.h b/intel_defines.h
index 7491d83..bb00100 100644
--- a/intel_defines.h
+++ b/intel_defines.h
@@ -59,3 +59,7 @@ const uint16_t adlp_ids[] = {
 const uint16_t rplp_ids[] = { 0xA720, 0xA721, 0xA7A0, 0xA7A1, 0xA7A8, 0xA7A9, };
 
 const uint16_t mtl_ids[] = { 0x7D40, 0x7D60, 0x7D45, 0x7D55, 0x7DD5, };
+
+const uint16_t lnl_ids[] = { 0x6420, 0x64A0, 0x64B0, };
+
+const uint16_t ptl_ids[] = { 0xB080, 0xB081, 0xB082, 0xB083, 0xB08F, 0xB090, 0xB0A0, 0xB0B0 };
diff --git a/xe.c b/xe.c
index 871b48d..c265c30 100644
--- a/xe.c
+++ b/xe.c
@@ -80,6 +80,22 @@ static void xe_info_from_device_id(struct xe_device *xe)
 		}
 	}
 
+	for (i = 0; i < ARRAY_SIZE(lnl_ids); i++) {
+		if (lnl_ids[i] == xe->device_id) {
+			xe->graphics_version = 20;
+			xe->is_mtl_or_newer = true;
+			return;
+		}
+	}
+
+	for (i = 0; i < ARRAY_SIZE(ptl_ids); i++) {
+		if (ptl_ids[i] == xe->device_id) {
+			xe->graphics_version = 30;
+			xe->is_mtl_or_newer = true;
+			return;
+		}
+	}
+
 	/* Gen 12 */
 	for (i = 0; i < ARRAY_SIZE(gen12_ids); i++) {
 		if (gen12_ids[i] == xe->device_id) {
@@ -391,7 +407,7 @@ static bool xe_format_needs_LCU_alignment(uint32_t format, size_t plane,
 	case DRM_FORMAT_NV12:
 	case DRM_FORMAT_P010:
 	case DRM_FORMAT_P016:
-		return (xe->graphics_version == 12) && plane == 1;
+		return (xe->graphics_version >= 12) && plane == 1;
 	}
 	return false;
 }