Spatializer: Log latency requests to/from output sink

Test: verify latency commands sent
Bug: 259477444
Merged-In: Iaa45dab95add534fc668d6b8c45492f82fa9bfc6
Change-Id: Iaa45dab95add534fc668d6b8c45492f82fa9bfc6
diff --git a/services/audiopolicy/service/Spatializer.cpp b/services/audiopolicy/service/Spatializer.cpp
index 38ad494..ad76202 100644
--- a/services/audiopolicy/service/Spatializer.cpp
+++ b/services/audiopolicy/service/Spatializer.cpp
@@ -963,7 +963,10 @@
         }
     }
     if (mOutput != AUDIO_IO_HANDLE_NONE && supportsSetLatencyMode) {
-        AudioSystem::setRequestedLatencyMode(mOutput, requestedLatencyMode);
+        const status_t status =
+                AudioSystem::setRequestedLatencyMode(mOutput, requestedLatencyMode);
+        ALOGD("%s: setRequestedLatencyMode for output thread(%d) to %s returned %d",
+                __func__, mOutput, toString(requestedLatencyMode).c_str(), status);
     }
 }