SF: reset idle state when RefreshRateConfigs changes
RefreshRateConfigs calls back into Scheduler for updating the idle timer.
When RefreshRateConfigs changes as a result of the active display changed,
we need to stop the idle timer on the old RefreshRateConfigs and reset
Scheduler's state.
Bug: 205664808
Test: manual using below steps
1. Boot device on unfold state
2. Fold device
3. Unfold device
4. Launch Chrome from taskbar
Change-Id: I554fe2b2447c0ad662f06329ff74e0b9b3e999b3
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
index 2addc83..21867cc 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
@@ -362,10 +362,22 @@
std::function<void()> kernelTimerExpired) {
std::scoped_lock lock(mIdleTimerCallbacksMutex);
mIdleTimerCallbacks.emplace();
- mIdleTimerCallbacks->platform.onReset = platformTimerReset;
- mIdleTimerCallbacks->platform.onExpired = platformTimerExpired;
- mIdleTimerCallbacks->kernel.onReset = kernelTimerReset;
- mIdleTimerCallbacks->kernel.onExpired = kernelTimerExpired;
+ mIdleTimerCallbacks->platform.onReset = std::move(platformTimerReset);
+ mIdleTimerCallbacks->platform.onExpired = std::move(platformTimerExpired);
+ mIdleTimerCallbacks->kernel.onReset = std::move(kernelTimerReset);
+ mIdleTimerCallbacks->kernel.onExpired = std::move(kernelTimerExpired);
+ }
+
+ void startIdleTimer() {
+ if (mIdleTimer) {
+ mIdleTimer->start();
+ }
+ }
+
+ void stopIdleTimer() {
+ if (mIdleTimer) {
+ mIdleTimer->stop();
+ }
}
void resetIdleTimer(bool kernelOnly) {