diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index a77ca04..cefb9a7 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -63,7 +63,8 @@
                                  Vector<ComposerState>& state, const Vector<DisplayState>& displays,
                                  uint32_t flags, const sp<IBinder>& applyToken,
                                  const InputWindowCommands& commands, int64_t desiredPresentTime,
-                                 bool isAutoTimestamp, const client_cache_t& uncacheBuffer,
+                                 bool isAutoTimestamp,
+                                 const std::vector<client_cache_t>& uncacheBuffers,
                                  bool hasListenerCallbacks,
                                  const std::vector<ListenerCallbacks>& listenerCallbacks,
                                  uint64_t transactionId) override {
@@ -87,8 +88,11 @@
         SAFE_PARCEL(commands.write, data);
         SAFE_PARCEL(data.writeInt64, desiredPresentTime);
         SAFE_PARCEL(data.writeBool, isAutoTimestamp);
-        SAFE_PARCEL(data.writeStrongBinder, uncacheBuffer.token.promote());
-        SAFE_PARCEL(data.writeUint64, uncacheBuffer.id);
+        SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(uncacheBuffers.size()));
+        for (const client_cache_t& uncacheBuffer : uncacheBuffers) {
+            SAFE_PARCEL(data.writeStrongBinder, uncacheBuffer.token.promote());
+            SAFE_PARCEL(data.writeUint64, uncacheBuffer.id);
+        }
         SAFE_PARCEL(data.writeBool, hasListenerCallbacks);
 
         SAFE_PARCEL(data.writeVectorSize, listenerCallbacks);
@@ -158,11 +162,14 @@
             SAFE_PARCEL(data.readInt64, &desiredPresentTime);
             SAFE_PARCEL(data.readBool, &isAutoTimestamp);
 
-            client_cache_t uncachedBuffer;
+            SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize());
+            std::vector<client_cache_t> uncacheBuffers(count);
             sp<IBinder> tmpBinder;
-            SAFE_PARCEL(data.readNullableStrongBinder, &tmpBinder);
-            uncachedBuffer.token = tmpBinder;
-            SAFE_PARCEL(data.readUint64, &uncachedBuffer.id);
+            for (size_t i = 0; i < count; i++) {
+                SAFE_PARCEL(data.readNullableStrongBinder, &tmpBinder);
+                uncacheBuffers[i].token = tmpBinder;
+                SAFE_PARCEL(data.readUint64, &uncacheBuffers[i].id);
+            }
 
             bool hasListenerCallbacks = false;
             SAFE_PARCEL(data.readBool, &hasListenerCallbacks);
@@ -182,7 +189,7 @@
 
             return setTransactionState(frameTimelineInfo, state, displays, stateFlags, applyToken,
                                        inputWindowCommands, desiredPresentTime, isAutoTimestamp,
-                                       uncachedBuffer, hasListenerCallbacks, listenerCallbacks,
+                                       uncacheBuffers, hasListenerCallbacks, listenerCallbacks,
                                        transactionId);
         }
         default: {
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 92125ea..21a7f78 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -565,11 +565,13 @@
         return NO_ERROR;
     }
 
-    uint64_t cache(const sp<GraphicBuffer>& buffer) {
+    uint64_t cache(const sp<GraphicBuffer>& buffer,
+                   std::optional<client_cache_t>& outUncacheBuffer) {
         std::lock_guard<std::mutex> lock(mMutex);
 
         if (mBuffers.size() >= BUFFER_CACHE_MAX_SIZE) {
-            evictLeastRecentlyUsedBuffer();
+            outUncacheBuffer = findLeastRecentlyUsedBuffer();
+            mBuffers.erase(outUncacheBuffer->id);
         }
 
         buffer->addDeathCallback(removeDeadBufferCallback, nullptr);
@@ -580,16 +582,13 @@
 
     void uncache(uint64_t cacheId) {
         std::lock_guard<std::mutex> lock(mMutex);
-        uncacheLocked(cacheId);
-    }
-
-    void uncacheLocked(uint64_t cacheId) REQUIRES(mMutex) {
-        mBuffers.erase(cacheId);
-        SurfaceComposerClient::doUncacheBufferTransaction(cacheId);
+        if (mBuffers.erase(cacheId)) {
+            SurfaceComposerClient::doUncacheBufferTransaction(cacheId);
+        }
     }
 
 private:
-    void evictLeastRecentlyUsedBuffer() REQUIRES(mMutex) {
+    client_cache_t findLeastRecentlyUsedBuffer() REQUIRES(mMutex) {
         auto itr = mBuffers.begin();
         uint64_t minCounter = itr->second;
         auto minBuffer = itr;
@@ -603,7 +602,8 @@
             }
             itr++;
         }
-        uncacheLocked(minBuffer->first);
+
+        return {.token = getToken(), .id = minBuffer->first};
     }
 
     uint64_t getCounter() REQUIRES(mMutex) {
@@ -741,6 +741,18 @@
     InputWindowCommands inputWindowCommands;
     inputWindowCommands.read(*parcel);
 
+    count = static_cast<size_t>(parcel->readUint32());
+    if (count > parcel->dataSize()) {
+        return BAD_VALUE;
+    }
+    std::vector<client_cache_t> uncacheBuffers(count);
+    for (size_t i = 0; i < count; i++) {
+        sp<IBinder> tmpBinder;
+        SAFE_PARCEL(parcel->readStrongBinder, &tmpBinder);
+        uncacheBuffers[i].token = tmpBinder;
+        SAFE_PARCEL(parcel->readUint64, &uncacheBuffers[i].id);
+    }
+
     // Parsing was successful. Update the object.
     mId = transactionId;
     mTransactionNestCount = transactionNestCount;
@@ -755,6 +767,7 @@
     mComposerStates = composerStates;
     mInputWindowCommands = inputWindowCommands;
     mApplyToken = applyToken;
+    mUncacheBuffers = std::move(uncacheBuffers);
     return NO_ERROR;
 }
 
@@ -806,6 +819,13 @@
     }
 
     mInputWindowCommands.write(*parcel);
+
+    SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(mUncacheBuffers.size()));
+    for (const client_cache_t& uncacheBuffer : mUncacheBuffers) {
+        SAFE_PARCEL(parcel->writeStrongBinder, uncacheBuffer.token.promote());
+        SAFE_PARCEL(parcel->writeUint64, uncacheBuffer.id);
+    }
+
     return NO_ERROR;
 }
 
@@ -873,6 +893,10 @@
         }
     }
 
+    for (const auto& cacheId : other.mUncacheBuffers) {
+        mUncacheBuffers.push_back(cacheId);
+    }
+
     mInputWindowCommands.merge(other.mInputWindowCommands);
 
     mMayContainBuffer |= other.mMayContainBuffer;
@@ -891,6 +915,7 @@
     mDisplayStates.clear();
     mListenerCallbacks.clear();
     mInputWindowCommands.clear();
+    mUncacheBuffers.clear();
     mMayContainBuffer = false;
     mTransactionNestCount = 0;
     mAnimation = false;
@@ -913,10 +938,10 @@
     uncacheBuffer.token = BufferCache::getInstance().getToken();
     uncacheBuffer.id = cacheId;
     Vector<ComposerState> composerStates;
-    status_t status =
-            sf->setTransactionState(FrameTimelineInfo{}, composerStates, {},
-                                    ISurfaceComposer::eOneWay, Transaction::getDefaultApplyToken(),
-                                    {}, systemTime(), true, uncacheBuffer, false, {}, generateId());
+    status_t status = sf->setTransactionState(FrameTimelineInfo{}, composerStates, {},
+                                              ISurfaceComposer::eOneWay,
+                                              Transaction::getDefaultApplyToken(), {}, systemTime(),
+                                              true, {uncacheBuffer}, false, {}, generateId());
     if (status != NO_ERROR) {
         ALOGE_AND_TRACE("SurfaceComposerClient::doUncacheBufferTransaction - %s",
                         strerror(-status));
@@ -954,7 +979,11 @@
             s->bufferData->buffer = nullptr;
         } else {
             // Cache-miss. Include the buffer and send the new cacheId.
-            cacheId = BufferCache::getInstance().cache(s->bufferData->buffer);
+            std::optional<client_cache_t> uncacheBuffer;
+            cacheId = BufferCache::getInstance().cache(s->bufferData->buffer, uncacheBuffer);
+            if (uncacheBuffer) {
+                mUncacheBuffers.push_back(*uncacheBuffer);
+            }
         }
         s->bufferData->flags |= BufferData::BufferDataChange::cachedBufferChanged;
         s->bufferData->cachedBuffer.token = BufferCache::getInstance().getToken();
@@ -1087,8 +1116,7 @@
     sp<ISurfaceComposer> sf(ComposerService::getComposerService());
     sf->setTransactionState(mFrameTimelineInfo, composerStates, displayStates, flags, applyToken,
                             mInputWindowCommands, mDesiredPresentTime, mIsAutoTimestamp,
-                            {} /*uncacheBuffer - only set in doUncacheBufferTransaction*/,
-                            hasListenerCallbacks, listenerCallbacks, mId);
+                            mUncacheBuffers, hasListenerCallbacks, listenerCallbacks, mId);
     mId = generateId();
 
     // Clear the current states and flags
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index 045cc2a..ae56f9f 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -113,8 +113,9 @@
             const FrameTimelineInfo& frameTimelineInfo, Vector<ComposerState>& state,
             const Vector<DisplayState>& displays, uint32_t flags, const sp<IBinder>& applyToken,
             const InputWindowCommands& inputWindowCommands, int64_t desiredPresentTime,
-            bool isAutoTimestamp, const client_cache_t& uncacheBuffer, bool hasListenerCallbacks,
-            const std::vector<ListenerCallbacks>& listenerCallbacks, uint64_t transactionId) = 0;
+            bool isAutoTimestamp, const std::vector<client_cache_t>& uncacheBuffer,
+            bool hasListenerCallbacks, const std::vector<ListenerCallbacks>& listenerCallbacks,
+            uint64_t transactionId) = 0;
 };
 
 // ----------------------------------------------------------------------------
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index 2458a40..0e51dcf 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -402,6 +402,7 @@
         SortedVector<DisplayState> mDisplayStates;
         std::unordered_map<sp<ITransactionCompletedListener>, CallbackInfo, TCLHash>
                 mListenerCallbacks;
+        std::vector<client_cache_t> mUncacheBuffers;
 
         uint64_t mId;
 
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 3014804..32d60cd 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -701,7 +701,7 @@
                                  const sp<IBinder>& /*applyToken*/,
                                  const InputWindowCommands& /*inputWindowCommands*/,
                                  int64_t /*desiredPresentTime*/, bool /*isAutoTimestamp*/,
-                                 const client_cache_t& /*cachedBuffer*/,
+                                 const std::vector<client_cache_t>& /*cachedBuffer*/,
                                  bool /*hasListenerCallbacks*/,
                                  const std::vector<ListenerCallbacks>& /*listenerCallbacks*/,
                                  uint64_t /*transactionId*/) override {