From fb6e5cf647a131d82886be15eed8ceb065c6b931 Mon Sep 17 00:00:00 2001
From: George Lee <geolee@google.com>
Date: Wed, 25 May 2022 14:37:31 -0700
Subject: [PATCH] dumpstate: Mitigation logger readout

Mitigation Logger logs battery related information for 1 second when it
is triggered by under voltage or over current interrupts.  Information
collected is to help debug system brownout.  This change is to enable
bugreport reading out the mitigation log.

Bug: 228383769
Test: Boot and Test
Signed-off-by: George Lee <geolee@google.com>
Change-Id: Ia735e46fc1b86b1971e8838d43f8733c73793ef8
---
 dumpstate/Dumpstate.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dumpstate/Dumpstate.cpp b/dumpstate/Dumpstate.cpp
index e434f25d..4950337e 100644
--- a/dumpstate/Dumpstate.cpp
+++ b/dumpstate/Dumpstate.cpp
@@ -453,6 +453,7 @@ void Dumpstate::dumpPowerSection(int fd) {
     if (!PropertiesHelper::IsUserBuild()) {
         RunCommandToFd(fd, "gvotables", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/gvotables/*/status"});
     }
+    DumpFileToFd(fd, "Lastmeal", "/data/vendor/mitigation/lastmeal.txt");
     RunCommandToFd(fd, "Mitigation Stats", {"/vendor/bin/sh", "-c", "echo \"Source\\t\\tCount\\tSOC\\tTime\\tVoltage\"; "
                         "for f in `ls /sys/devices/virtual/pmic/mitigation/last_triggered_count/*` ; "
                         "do count=`cat $f`; "