From 9a442ba434ffc3ea081cccaf9cb7edf2f188b082 Mon Sep 17 00:00:00 2001
From: Jesse Chan <jc@linux.com>
Date: Fri, 20 Jan 2017 21:24:11 +0800
Subject: [PATCH] msm8976-common: limit the number of fingerprints to 4

* FP trustlet limits the number to 4.
* framework-level limitation is also needed
  or FP trustlet would perform incorrectly after enroll more than 4 fingerprints.

Change-Id: I6bfe835e113adc001c4eb3d98a2a937019e1927a
---
 overlay/frameworks/base/core/res/res/values/config.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 38c951c..f0c7e60 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -284,4 +284,7 @@
 
     <!-- The device supports freeform window management -->
     <bool name="config_freeformWindowManagement">true</bool>
+
+    <!-- For performance and storage reasons, limit the number of fingerprints per user -->
+    <integer name="config_fingerprintMaxTemplatesPerUser">4</integer>
 </resources>