diff --git a/audio/aidl/default/Stream.cpp b/audio/aidl/default/Stream.cpp
index f00e358..6595324 100644
--- a/audio/aidl/default/Stream.cpp
+++ b/audio/aidl/default/Stream.cpp
@@ -138,7 +138,7 @@
     reply->status = STATUS_OK;
     if (isConnected) {
         reply->observable.frames = mContext->getFrameCount();
-        reply->observable.timeNs = ::android::elapsedRealtimeNano();
+        reply->observable.timeNs = ::android::uptimeNanos();
         if (auto status = mDriver->refinePosition(&reply->observable); status == ::android::OK) {
             return;
         }
@@ -315,7 +315,7 @@
     const size_t frameSize = mContext->getFrameSize();
     size_t actualFrameCount = 0;
     bool fatal = false;
-    int32_t latency = Module::kLatencyMs;
+    int32_t latency = mContext->getNominalLatencyMs();
     if (isConnected) {
         if (::android::status_t status = mDriver->transfer(mDataBuffer.get(), byteCount / frameSize,
                                                            &actualFrameCount, &latency);
@@ -581,7 +581,7 @@
     const size_t readByteCount = dataMQ->availableToRead();
     const size_t frameSize = mContext->getFrameSize();
     bool fatal = false;
-    int32_t latency = Module::kLatencyMs;
+    int32_t latency = mContext->getNominalLatencyMs();
     if (bool success = readByteCount > 0 ? dataMQ->read(&mDataBuffer[0], readByteCount) : true) {
         const bool isConnected = mIsConnected;
         LOG(VERBOSE) << __func__ << ": reading of " << readByteCount << " bytes from data MQ"