--- zzzz-none-000/linux-3.10.107/include/linux/input.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/input.h	2021-02-04 17:41:59.000000000 +0000
@@ -469,6 +469,8 @@
 int input_set_keycode(struct input_dev *dev,
 		      const struct input_keymap_entry *ke);
 
+void input_enable_softrepeat(struct input_dev *dev, int delay, int period);
+
 extern struct class input_class;
 
 /**