From 17233659992dc7073b0d111687a56391146be1e1 Mon Sep 17 00:00:00 2001
From: Jenny Ho <hsiufangho@google.com>
Date: Mon, 7 Nov 2022 18:18:37 +0800
Subject: [PATCH] set dev_sn for battery pairing

Bug: 255894697
Bug: 238307181
Change-Id: I17605097cf2d480832aa1fbe215982685ab0c884
Signed-off-by: Jenny Ho <hsiufangho@google.com>
---
 conf/init.zuma.rc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/conf/init.zuma.rc b/conf/init.zuma.rc
index 0ec1ad5d..fcc5b3cd 100644
--- a/conf/init.zuma.rc
+++ b/conf/init.zuma.rc
@@ -803,6 +803,9 @@ on property:sys.boot_completed=1
     chown system system /sys/devices/platform/17000000.aoc/control/udfps_get_disp_freq
     chmod 440 /sys/devices/platform/17000000.aoc/control/udfps_get_disp_freq
 
+    # 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