From 61d163657a07d43a43ed3762628d43a51091d3c9 Mon Sep 17 00:00:00 2001
From: Pierre-Hugues Husson <phh@phh.me>
Date: Tue, 23 Feb 2021 15:00:54 +0100
Subject: [PATCH] Disable secondary watchdogs.

AOSP's watchdogd doesn't support multiple watchdogs.
This shouldn't be an issue, since AOSP GSI obviously doesn't support it
and AOSP GSI is part of certification.
HOWEVER, some people use modified kernel/vendors that may break such
assumptions. Anyway we can just disable it.

See https://github.com/phhusson/treble_experimentations/issues/1730#issuecomment-784222396
---
 rw-system.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rw-system.sh b/rw-system.sh
index c853e75..ef8f28b 100644
--- a/rw-system.sh
+++ b/rw-system.sh
@@ -895,3 +895,6 @@ done
 if [ "$vndk" -le 27 ] && [ -f /vendor/bin/mnld ];then
     setprop persist.sys.phh.sdk_override /vendor/bin/mnld=26
 fi
+
+# Disable secondary watchdogs
+echo -n V > /dev/watchdog1