2 files changed, 8 insertions, 5 deletions
diff --git a/libs/hwui/renderthread/HintSessionWrapper.cpp b/libs/hwui/renderthread/HintSessionWrapper.cpp
index d1ebe6d9f576..1c3399a6650d 100644
--- a/libs/hwui/renderthread/HintSessionWrapper.cpp
+++ b/libs/hwui/renderthread/HintSessionWrapper.cpp
@@ -72,6 +72,7 @@ void HintSessionWrapper::destroy() {
         mSessionValid = true;
         mHintSession = nullptr;
     }
+    mResetsSinceLastReport = 0;
 }
 
 bool HintSessionWrapper::init() {
@@ -109,12 +110,13 @@ bool HintSessionWrapper::init() {
     tids.push_back(mUiThreadId);
     tids.push_back(mRenderThreadId);
 
-    // Use a placeholder target value to initialize,
-    // this will always be replaced elsewhere before it gets used
-    int64_t defaultTargetDurationNanos = 16666667;
+    // Use the cached target value if there is one, otherwise use a default. This is to ensure
+    // the cached target and target in PowerHAL are consistent, and that it updates correctly
+    // whenever there is a change.
+    int64_t targetDurationNanos =
+            mLastTargetWorkDuration == 0 ? kDefaultTargetDuration : mLastTargetWorkDuration;
     mHintSessionFuture = CommonPool::async([=, this, tids = std::move(tids)] {
-        return mBinding->createSession(manager, tids.data(), tids.size(),
-                                       defaultTargetDurationNanos);
+        return mBinding->createSession(manager, tids.data(), tids.size(), targetDurationNanos);
     });
     return false;
 }
diff --git a/libs/hwui/renderthread/HintSessionWrapper.h b/libs/hwui/renderthread/HintSessionWrapper.h
index 36e91ea33c75..41891cd80a42 100644
--- a/libs/hwui/renderthread/HintSessionWrapper.h
+++ b/libs/hwui/renderthread/HintSessionWrapper.h
@@ -65,6 +65,7 @@ private:
     static constexpr nsecs_t kResetHintTimeout = 100_ms;
     static constexpr int64_t kSanityCheckLowerBound = 100_us;
     static constexpr int64_t kSanityCheckUpperBound = 10_s;
+    static constexpr int64_t kDefaultTargetDuration = 16666667;
 
     // Allows easier stub when testing
     class HintSessionBinding {