From 96ef4de2a7a3218161146b4b6092c27a350c814c Mon Sep 17 00:00:00 2001
From: Jenny Ho <hsiufangho@google.com>
Date: Thu, 7 Jul 2022 14:29:24 +0000
Subject: [PATCH] set dev_sn for battery pairing

Bug: 238307181
Signed-off-by: Jenny Ho <hsiufangho@google.com>
Change-Id: I8b1c0de4b57e6475627e279bd890fe66ca8e92c5
---
 conf/init.gs201.rc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/conf/init.gs201.rc b/conf/init.gs201.rc
index 0f4869ab..57631ccc 100644
--- a/conf/init.gs201.rc
+++ b/conf/init.gs201.rc
@@ -827,6 +827,9 @@ on property:sys.boot_completed=1
     # Disable GPU firmware logging
     write /sys/devices/platform/28000000.mali/firmware_config/Log\ verbosity/cur 0
 
+    # write serialno to battery path for pairing
+    write /sys/class/power_supply/battery/dev_sn ${ro.boot.serialno}
+
 # IMS WiFi Calling
     service charonservice /system/vendor/bin/charon
     class main