diff --git a/libs/gui/BufferItemConsumer.cpp b/libs/gui/BufferItemConsumer.cpp
index da42956..34e6d80 100644
--- a/libs/gui/BufferItemConsumer.cpp
+++ b/libs/gui/BufferItemConsumer.cpp
@@ -49,16 +49,6 @@
 
 BufferItemConsumer::~BufferItemConsumer() {}
 
-void BufferItemConsumer::setName(const String8& name) {
-    Mutex::Autolock _l(mMutex);
-    if (mAbandoned) {
-        BI_LOGE("setName: BufferItemConsumer is abandoned!");
-        return;
-    }
-    mName = name;
-    mConsumer->setConsumerName(name);
-}
-
 void BufferItemConsumer::setBufferFreedListener(
         const wp<BufferFreedListener>& listener) {
     Mutex::Autolock _l(mMutex);
diff --git a/libs/gui/ConsumerBase.cpp b/libs/gui/ConsumerBase.cpp
index 7aa7872..f9e292e 100644
--- a/libs/gui/ConsumerBase.cpp
+++ b/libs/gui/ConsumerBase.cpp
@@ -182,6 +182,16 @@
     return mAbandoned;
 }
 
+void ConsumerBase::setName(const String8& name) {
+    Mutex::Autolock _l(mMutex);
+    if (mAbandoned) {
+        CB_LOGE("setName: ConsumerBase is abandoned!");
+        return;
+    }
+    mName = name;
+    mConsumer->setConsumerName(name);
+}
+
 void ConsumerBase::setFrameAvailableListener(
         const wp<FrameAvailableListener>& listener) {
     CB_LOGV("setFrameAvailableListener");
@@ -237,6 +247,50 @@
     return mConsumer->setDefaultBufferDataSpace(defaultDataSpace);
 }
 
+status_t ConsumerBase::setConsumerUsageBits(uint64_t usage) {
+    Mutex::Autolock lock(mMutex);
+    if (mAbandoned) {
+        CB_LOGE("setConsumerUsageBits: ConsumerBase is abandoned!");
+        return NO_INIT;
+    }
+    return mConsumer->setConsumerUsageBits(usage);
+}
+
+status_t ConsumerBase::setTransformHint(uint32_t hint) {
+    Mutex::Autolock lock(mMutex);
+    if (mAbandoned) {
+        CB_LOGE("setTransformHint: ConsumerBase is abandoned!");
+        return NO_INIT;
+    }
+    return mConsumer->setTransformHint(hint);
+}
+
+status_t ConsumerBase::setMaxAcquiredBufferCount(int maxAcquiredBuffers) {
+    Mutex::Autolock lock(mMutex);
+    if (mAbandoned) {
+        CB_LOGE("setMaxAcquiredBufferCount: ConsumerBase is abandoned!");
+        return NO_INIT;
+    }
+    return mConsumer->setMaxAcquiredBufferCount(maxAcquiredBuffers);
+}
+
+sp<NativeHandle> ConsumerBase::getSidebandStream() const {
+    Mutex::Autolock _l(mMutex);
+    if (mAbandoned) {
+        CB_LOGE("getSidebandStream: ConsumerBase is abandoned!");
+        return nullptr;
+    }
+
+    sp<NativeHandle> stream;
+    status_t err = mConsumer->getSidebandStream(&stream);
+    if (err != NO_ERROR) {
+        CB_LOGE("failed to get sideband stream: %d", err);
+        return nullptr;
+    }
+
+    return stream;
+}
+
 status_t ConsumerBase::getOccupancyHistory(bool forceFlush,
         std::vector<OccupancyTracker::Segment>* outHistory) {
     Mutex::Autolock _l(mMutex);
diff --git a/libs/gui/CpuConsumer.cpp b/libs/gui/CpuConsumer.cpp
index baf6f7d..8edf604 100644
--- a/libs/gui/CpuConsumer.cpp
+++ b/libs/gui/CpuConsumer.cpp
@@ -44,16 +44,6 @@
     mConsumer->setMaxAcquiredBufferCount(static_cast<int32_t>(maxLockedBuffers));
 }
 
-void CpuConsumer::setName(const String8& name) {
-    Mutex::Autolock _l(mMutex);
-    if (mAbandoned) {
-        CC_LOGE("setName: CpuConsumer is abandoned!");
-        return;
-    }
-    mName = name;
-    mConsumer->setConsumerName(name);
-}
-
 size_t CpuConsumer::findAcquiredBufferLocked(uintptr_t id) const {
     for (size_t i = 0; i < mMaxLockedBuffers; i++) {
         const auto& ab = mAcquiredBuffers[i];
diff --git a/libs/gui/GLConsumer.cpp b/libs/gui/GLConsumer.cpp
index 14d9937..6d9548c 100644
--- a/libs/gui/GLConsumer.cpp
+++ b/libs/gui/GLConsumer.cpp
@@ -1086,61 +1086,8 @@
     ConsumerBase::abandonLocked();
 }
 
-void GLConsumer::setName(const String8& name) {
-    Mutex::Autolock _l(mMutex);
-    if (mAbandoned) {
-        GLC_LOGE("setName: GLConsumer is abandoned!");
-        return;
-    }
-    mName = name;
-    mConsumer->setConsumerName(name);
-}
-
-status_t GLConsumer::setDefaultBufferFormat(PixelFormat defaultFormat) {
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        GLC_LOGE("setDefaultBufferFormat: GLConsumer is abandoned!");
-        return NO_INIT;
-    }
-    return mConsumer->setDefaultBufferFormat(defaultFormat);
-}
-
-status_t GLConsumer::setDefaultBufferDataSpace(
-        android_dataspace defaultDataSpace) {
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        GLC_LOGE("setDefaultBufferDataSpace: GLConsumer is abandoned!");
-        return NO_INIT;
-    }
-    return mConsumer->setDefaultBufferDataSpace(defaultDataSpace);
-}
-
 status_t GLConsumer::setConsumerUsageBits(uint64_t usage) {
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        GLC_LOGE("setConsumerUsageBits: GLConsumer is abandoned!");
-        return NO_INIT;
-    }
-    usage |= DEFAULT_USAGE_FLAGS;
-    return mConsumer->setConsumerUsageBits(usage);
-}
-
-status_t GLConsumer::setTransformHint(uint32_t hint) {
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        GLC_LOGE("setTransformHint: GLConsumer is abandoned!");
-        return NO_INIT;
-    }
-    return mConsumer->setTransformHint(hint);
-}
-
-status_t GLConsumer::setMaxAcquiredBufferCount(int maxAcquiredBuffers) {
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        GLC_LOGE("setMaxAcquiredBufferCount: GLConsumer is abandoned!");
-        return NO_INIT;
-    }
-    return mConsumer->setMaxAcquiredBufferCount(maxAcquiredBuffers);
+    return ConsumerBase::setConsumerUsageBits(usage | DEFAULT_USAGE_FLAGS);
 }
 
 void GLConsumer::dumpLocked(String8& result, const char* prefix) const
diff --git a/libs/gui/include/gui/BufferItemConsumer.h b/libs/gui/include/gui/BufferItemConsumer.h
index d9c5775..a905610 100644
--- a/libs/gui/include/gui/BufferItemConsumer.h
+++ b/libs/gui/include/gui/BufferItemConsumer.h
@@ -57,10 +57,6 @@
 
     ~BufferItemConsumer() override;
 
-    // set the name of the BufferItemConsumer that will be used to identify it in
-    // log messages.
-    void setName(const String8& name);
-
     // setBufferFreedListener sets the listener object that will be notified
     // when an old buffer is being freed.
     void setBufferFreedListener(const wp<BufferFreedListener>& listener);
diff --git a/libs/gui/include/gui/ConsumerBase.h b/libs/gui/include/gui/ConsumerBase.h
index 4a86021..366ced3 100644
--- a/libs/gui/include/gui/ConsumerBase.h
+++ b/libs/gui/include/gui/ConsumerBase.h
@@ -89,6 +89,18 @@
     // See IGraphicBufferConsumer::setDefaultBufferDataSpace
     status_t setDefaultBufferDataSpace(android_dataspace defaultDataSpace);
 
+    // See IGraphicBufferConsumer::setConsumerUsageBits
+    status_t setConsumerUsageBits(uint64_t usage);
+
+    // See IGraphicBufferConsumer::setTransformHint
+    status_t setTransformHint(uint32_t hint);
+
+    // See IGraphicBufferConsumer::setMaxAcquiredBufferCount
+    status_t setMaxAcquiredBufferCount(int maxAcquiredBuffers);
+
+    // See IGraphicBufferConsumer::getSidebandStream
+    sp<NativeHandle> getSidebandStream() const;
+
     // See IGraphicBufferConsumer::getOccupancyHistory
     status_t getOccupancyHistory(bool forceFlush,
             std::vector<OccupancyTracker::Segment>* outHistory);
diff --git a/libs/gui/include/gui/CpuConsumer.h b/libs/gui/include/gui/CpuConsumer.h
index b50862f..d375611 100644
--- a/libs/gui/include/gui/CpuConsumer.h
+++ b/libs/gui/include/gui/CpuConsumer.h
@@ -94,10 +94,6 @@
     CpuConsumer(const sp<IGraphicBufferConsumer>& bq,
             size_t maxLockedBuffers, bool controlledByApp = false);
 
-    // set the name of the CpuConsumer that will be used to identify it in
-    // log messages.
-    void setName(const String8& name);
-
     // Gets the next graphics buffer from the producer and locks it for CPU use,
     // filling out the passed-in locked buffer structure with the native pointer
     // and metadata. Returns BAD_VALUE if no new buffer is available, and
diff --git a/libs/gui/include/gui/GLConsumer.h b/libs/gui/include/gui/GLConsumer.h
index 75f2cca..c73c09b 100644
--- a/libs/gui/include/gui/GLConsumer.h
+++ b/libs/gui/include/gui/GLConsumer.h
@@ -202,17 +202,9 @@
     // current texture buffer.
     status_t doGLFenceWait() const;
 
-    // set the name of the GLConsumer that will be used to identify it in
-    // log messages.
-    void setName(const String8& name);
-
-    // These functions call the corresponding BufferQueue implementation
-    // so the refactoring can proceed smoothly
-    status_t setDefaultBufferFormat(PixelFormat defaultFormat);
-    status_t setDefaultBufferDataSpace(android_dataspace defaultDataSpace);
+    // setConsumerUsageBits overrides the ConsumerBase method to OR
+    // DEFAULT_USAGE_FLAGS to usage.
     status_t setConsumerUsageBits(uint64_t usage);
-    status_t setTransformHint(uint32_t hint);
-    status_t setMaxAcquiredBufferCount(int maxAcquiredBuffers);
 
     // detachFromContext detaches the GLConsumer from the calling thread's
     // current OpenGL ES context.  This context must be the same as the context
diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.cpp b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
index e17bb58..d5ba09d 100644
--- a/services/surfaceflinger/SurfaceFlingerConsumer.cpp
+++ b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
@@ -134,12 +134,6 @@
     return mSurfaceDamage;
 }
 
-sp<NativeHandle> SurfaceFlingerConsumer::getSidebandStream() const {
-    sp<NativeHandle> stream;
-    mConsumer->getSidebandStream(&stream);
-    return stream;
-}
-
 // We need to determine the time when a buffer acquired now will be
 // displayed.  This can be calculated:
 //   time when previous buffer's actual-present fence was signaled
diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.h b/services/surfaceflinger/SurfaceFlingerConsumer.h
index 53b4915..7397f2d 100644
--- a/services/surfaceflinger/SurfaceFlingerConsumer.h
+++ b/services/surfaceflinger/SurfaceFlingerConsumer.h
@@ -76,8 +76,6 @@
     // ConsumerBase::setFrameAvailableListener().
     void setContentsChangedListener(const wp<ContentsChangedListener>& listener);
 
-    sp<NativeHandle> getSidebandStream() const;
-
     nsecs_t computeExpectedPresent(const DispSync& dispSync);
 
     sp<Fence> getPrevFinalReleaseFence() const;