SF: Propagate display hotplug errors
Add support for SurfaceFlinger to handle display connection
errors and propagate any error code on hotplug event up the
stack.
Bug: 241286153
Test: manual
Change-Id: I88afeb4f61b13714a81138180db0762cf3ae4ab0
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 595550b..aa24f56 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -347,6 +347,17 @@
thread->onHotplugReceived(displayId, connected);
}
+void Scheduler::onHotplugConnectionError(ConnectionHandle handle, int32_t errorCode) {
+ android::EventThread* thread;
+ {
+ std::lock_guard<std::mutex> lock(mConnectionsLock);
+ RETURN_IF_INVALID_HANDLE(handle);
+ thread = mConnections[handle].thread.get();
+ }
+
+ thread->onHotplugConnectionError(errorCode);
+}
+
void Scheduler::enableSyntheticVsync(bool enable) {
// TODO(b/241285945): Remove connection handles.
const ConnectionHandle handle = mAppConnectionHandle;