diff --git a/media/libaaudio/src/client/AudioStreamInternal.cpp b/media/libaaudio/src/client/AudioStreamInternal.cpp
index 6d5a64f..5856ec3 100644
--- a/media/libaaudio/src/client/AudioStreamInternal.cpp
+++ b/media/libaaudio/src/client/AudioStreamInternal.cpp
@@ -112,6 +112,10 @@
     request.getConfiguration().setDirection(getDirection());
     request.getConfiguration().setSharingMode(getSharingMode());
 
+    request.getConfiguration().setUsage(getUsage());
+    request.getConfiguration().setContentType(getContentType());
+    request.getConfiguration().setInputPreset(getInputPreset());
+
     request.getConfiguration().setBufferCapacity(builder.getBufferCapacity());
 
     mServiceStreamHandle = mServiceInterface.openStream(request, configurationOutput);
@@ -131,6 +135,10 @@
     setDeviceId(configurationOutput.getDeviceId());
     setSharingMode(configurationOutput.getSharingMode());
 
+    setUsage(configurationOutput.getUsage());
+    setContentType(configurationOutput.getContentType());
+    setInputPreset(configurationOutput.getInputPreset());
+
     // Save device format so we can do format conversion and volume scaling together.
     mDeviceFormat = configurationOutput.getFormat();
 
diff --git a/media/libaaudio/src/core/AudioStream.cpp b/media/libaaudio/src/core/AudioStream.cpp
index 289e0db..5e96b38 100644
--- a/media/libaaudio/src/core/AudioStream.cpp
+++ b/media/libaaudio/src/core/AudioStream.cpp
@@ -112,6 +112,8 @@
           mDeviceId, mPerformanceMode,
           (isDataCallbackSet() ? "ON" : "OFF"),
           mFramesPerDataCallback);
+    ALOGI("open() usage = %d, contentType = %d, inputPreset = %d",
+          mUsage, mContentType, mInputPreset);
 
     return AAUDIO_OK;
 }
diff --git a/media/libaaudio/src/core/AudioStream.h b/media/libaaudio/src/core/AudioStream.h
index 82e7189..21fa595 100644
--- a/media/libaaudio/src/core/AudioStream.h
+++ b/media/libaaudio/src/core/AudioStream.h
@@ -420,6 +420,7 @@
 
     /**
      * This should not be called after the open() call.
+     * TODO for multiple setters: assert(mState == AAUDIO_STREAM_STATE_UNINITIALIZED)
      */
     void setSampleRate(int32_t sampleRate) {
         mSampleRate = sampleRate;
@@ -468,6 +469,27 @@
         return mPeriodNanoseconds.load(std::memory_order_acquire);
     }
 
+    /**
+     * This should not be called after the open() call.
+     */
+    void setUsage(aaudio_usage_t usage) {
+        mUsage = usage;
+    }
+
+    /**
+     * This should not be called after the open() call.
+     */
+    void setContentType(aaudio_content_type_t contentType) {
+        mContentType = contentType;
+    }
+
+    /**
+     * This should not be called after the open() call.
+     */
+    void setInputPreset(aaudio_input_preset_t inputPreset) {
+        mInputPreset = inputPreset;
+    }
+
 private:
 
     std::mutex                 mStreamLock;
diff --git a/services/oboeservice/AAudioServiceEndpoint.cpp b/services/oboeservice/AAudioServiceEndpoint.cpp
index f917675..01e9c6f 100644
--- a/services/oboeservice/AAudioServiceEndpoint.cpp
+++ b/services/oboeservice/AAudioServiceEndpoint.cpp
@@ -55,11 +55,15 @@
 
     result << "    Direction:            " << ((getDirection() == AAUDIO_DIRECTION_OUTPUT)
                                    ? "OUTPUT" : "INPUT") << "\n";
-    result << "    Sample Rate:          " << getSampleRate() << "\n";
-    result << "    Frames Per Burst:     " << mFramesPerBurst << "\n";
-    result << "    Reference Count:      " << mOpenCount << "\n";
     result << "    Requested Device Id:  " << mRequestedDeviceId << "\n";
     result << "    Device Id:            " << getDeviceId() << "\n";
+    result << "    Sample Rate:          " << getSampleRate() << "\n";
+    result << "    Channel Count:        " << getSamplesPerFrame() << "\n";
+    result << "    Frames Per Burst:     " << mFramesPerBurst << "\n";
+    result << "    Usage:                " << getUsage() << "\n";
+    result << "    ContentType:          " << getContentType() << "\n";
+    result << "    InputPreset:          " << getInputPreset() << "\n";
+    result << "    Reference Count:      " << mOpenCount << "\n";
     result << "    Connected:            " << mConnected.load() << "\n";
     result << "    Registered Streams:" << "\n";
     result << AAudioServiceStreamShared::dumpHeader() << "\n";
diff --git a/services/oboeservice/AAudioServiceEndpointMMAP.cpp b/services/oboeservice/AAudioServiceEndpointMMAP.cpp
index 8db1761..541be20 100644
--- a/services/oboeservice/AAudioServiceEndpointMMAP.cpp
+++ b/services/oboeservice/AAudioServiceEndpointMMAP.cpp
@@ -98,6 +98,9 @@
             .flags = AUDIO_FLAG_LOW_LATENCY,
             .tags = ""
     };
+    ALOGV("open() MMAP attributes.usage = %d, content_type = %d, source = %d",
+          attributes.usage, attributes.content_type, attributes.source);
+
     mMmapClient.clientUid = request.getUserId();
     mMmapClient.clientPid = request.getProcessId();
     mMmapClient.packageName.setTo(String16(""));
diff --git a/services/oboeservice/AAudioServiceEndpointShared.cpp b/services/oboeservice/AAudioServiceEndpointShared.cpp
index 6af9e7e..2de537a 100644
--- a/services/oboeservice/AAudioServiceEndpointShared.cpp
+++ b/services/oboeservice/AAudioServiceEndpointShared.cpp
@@ -60,18 +60,16 @@
     aaudio_result_t result = AAUDIO_OK;
     const AAudioStreamConfiguration &configuration = request.getConstantConfiguration();
 
+    copyFrom(configuration);
     mRequestedDeviceId = configuration.getDeviceId();
-    setDirection(configuration.getDirection());
 
     AudioStreamBuilder builder;
+    builder.copyFrom(configuration);
+
     builder.setSharingMode(AAUDIO_SHARING_MODE_EXCLUSIVE);
     // Don't fall back to SHARED because that would cause recursion.
     builder.setSharingModeMatchRequired(true);
-    builder.setDeviceId(mRequestedDeviceId);
-    builder.setFormat(configuration.getFormat());
-    builder.setSampleRate(configuration.getSampleRate());
-    builder.setSamplesPerFrame(configuration.getSamplesPerFrame());
-    builder.setDirection(configuration.getDirection());
+
     builder.setBufferCapacity(DEFAULT_BUFFER_CAPACITY);
 
     result = mStreamInternal->open(builder);