v4.19.13 snapshot.
diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h
new file mode 100644
index 0000000..eab7081
--- /dev/null
+++ b/include/linux/screen_info.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _SCREEN_INFO_H
+#define _SCREEN_INFO_H
+
+#include <uapi/linux/screen_info.h>
+
+extern struct screen_info screen_info;
+
+#endif /* _SCREEN_INFO_H */