From f060fe353c5890e02f9dba82825c0f009de48f13 Mon Sep 17 00:00:00 2001
From: Xiang Wang <xwxw@google.com>
Date: Tue, 21 Feb 2023 15:14:42 -0800
Subject: [PATCH] Migrate battery mitigation to Thermal AIDL

Bug: b/269163592
Test: Thermal AIDL service restart test + pmic file test
Change-Id: I4922b0f7c6c2583143fcdd24e3039e17ced4a68b
---
 battery_mitigation/Android.bp             | 4 ++--
 battery_mitigation/battery_mitigation.cpp | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/battery_mitigation/Android.bp b/battery_mitigation/Android.bp
index 3c0b882..c919de5 100644
--- a/battery_mitigation/Android.bp
+++ b/battery_mitigation/Android.bp
@@ -36,10 +36,10 @@ cc_binary {
         "libbinder_ndk",
         "libcutils",
         "libhardware",
-        "libhidlbase",
         "liblog",
         "libutils",
-        "android.hardware.thermal@2.0"
+        "android.hardware.thermal@2.0",
+        "android.hardware.thermal-V1-ndk"
     ],
     srcs: [
         "battery_mitigation.cpp",
diff --git a/battery_mitigation/battery_mitigation.cpp b/battery_mitigation/battery_mitigation.cpp
index a7c1fd4..230f297 100644
--- a/battery_mitigation/battery_mitigation.cpp
+++ b/battery_mitigation/battery_mitigation.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "battery-mitigation"
 
 #include <battery_mitigation/BatteryMitigation.h>
+#include <android/binder_process.h>
 
 using android::hardware::google::pixel::BatteryMitigation;
 using android::hardware::google::pixel::MitigationConfig;
@@ -73,6 +74,8 @@ const std::regex kTimestampRegex("^\\S+\\s[0-9]+:[0-9]+:[0-9]+\\S+$");
 
 int main(int /*argc*/, char ** /*argv*/) {
     auto batteryMitigationStartTime = std::chrono::system_clock::now();
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
     bmSp = new BatteryMitigation(cfg);
     if (!bmSp) {
         return 0;