diff --git a/include/hardware/fingerprint.h b/include/hardware/fingerprint.h
index e7c825f..408fabd 100644
--- a/include/hardware/fingerprint.h
+++ b/include/hardware/fingerprint.h
@@ -52,6 +52,7 @@
     FINGERPRINT_ERROR_NO_SPACE = 4, /* No space available to store a template */
     FINGERPRINT_ERROR_CANCELED = 5, /* The current operation can't proceed. See above. */
     FINGERPRINT_ERROR_UNABLE_TO_REMOVE = 6, /* fingerprint with given id can't be removed */
+    FINGERPRINT_ERROR_LOCKOUT = 7, /* the fingerprint hardware is in lockout due to too many attempts */
     FINGERPRINT_ERROR_VENDOR_BASE = 1000 /* vendor-specific error messages start here */
 } fingerprint_error_t;
 
@@ -70,6 +71,8 @@
     FINGERPRINT_ACQUIRED_IMAGER_DIRTY = 3, /* sensor needs to be cleaned */
     FINGERPRINT_ACQUIRED_TOO_SLOW = 4, /* mostly swipe-type sensors; not enough data collected */
     FINGERPRINT_ACQUIRED_TOO_FAST = 5, /* for swipe and area sensors; tell user to slow down*/
+    FINGERPRINT_ACQUIRED_DETECTED = 6, /* when the finger is first detected. Used to optimize wakeup.
+                                          Should be followed by one of the above messages */
     FINGERPRINT_ACQUIRED_VENDOR_BASE = 1000 /* vendor-specific acquisition messages start here */
 } fingerprint_acquired_info_t;