diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h
index 13b70e5..7c70877 100644
--- a/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/AudioOutputDescriptor.h
@@ -364,7 +364,7 @@
 
     void dump(String8 *dst, int spaces, const char* extraInfo = nullptr) const override;
     virtual DeviceVector devices() const;
-    void setDevices(const DeviceVector &devices) { mDevices = devices; }
+    void setDevices(const DeviceVector &devices);
     bool sharesHwModuleWith(const sp<SwAudioOutputDescriptor>& outputDesc);
     virtual DeviceVector supportedDevices() const;
     virtual bool devicesSupportEncodedFormats(const DeviceTypeSet& deviceTypes);
diff --git a/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
index 6c130fd..c502fc2 100644
--- a/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
@@ -93,6 +93,8 @@
 
     void setEncapsulationInfoFromHal(AudioPolicyClientInterface *clientInterface);
 
+    void setPreferredConfig(const audio_config_base_t * preferredConfig);
+
     void dump(String8 *dst, int spaces, bool verbose = true) const;
 
 private:
@@ -107,6 +109,7 @@
     audio_format_t      mCurrentEncodedFormat;
     bool                mIsDynamic = false;
     std::string         mDeclaredAddress; // Original device address
+    std::optional<audio_config_base_t> mPreferredConfig;
 };
 
 class DeviceVector : public SortedVector<sp<DeviceDescriptor> >
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp
index d027564..6537a00 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioOutputDescriptor.cpp
@@ -778,6 +778,19 @@
     }
 }
 
+void SwAudioOutputDescriptor::setDevices(const android::DeviceVector &devices) {
+    if ((mFlags & AUDIO_OUTPUT_FLAG_BIT_PERFECT) == AUDIO_OUTPUT_FLAG_BIT_PERFECT) {
+        for (auto device : mDevices) {
+            device->setPreferredConfig(nullptr);
+        }
+        auto config = getConfig();
+        for (auto device : devices) {
+            device->setPreferredConfig(&config);
+        }
+    }
+    mDevices = devices;
+}
+
 // HwAudioOutputDescriptor implementation
 HwAudioOutputDescriptor::HwAudioOutputDescriptor(const sp<SourceClientDescriptor>& source,
                                                  AudioPolicyClientInterface *clientInterface)
diff --git a/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
index fe25693..9f7b8fc 100644
--- a/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
@@ -132,6 +132,20 @@
 {
     DeviceDescriptorBase::toAudioPortConfig(dstConfig, srcConfig);
     dstConfig->ext.device.hw_module = getModuleHandle();
+    if (mPreferredConfig.has_value()) {
+        if (mPreferredConfig->format != AUDIO_FORMAT_DEFAULT) {
+            dstConfig->config_mask |= AUDIO_PORT_CONFIG_FORMAT;
+            dstConfig->format = mPreferredConfig->format;
+        }
+        if (mPreferredConfig->sample_rate != 0) {
+            dstConfig->config_mask |= AUDIO_PORT_CONFIG_SAMPLE_RATE;
+            dstConfig->sample_rate = mPreferredConfig->sample_rate;
+        }
+        if (mPreferredConfig->channel_mask != AUDIO_CHANNEL_NONE) {
+            dstConfig->config_mask |= AUDIO_PORT_CONFIG_CHANNEL_MASK;
+            dstConfig->channel_mask = mPreferredConfig->channel_mask;
+        }
+    }
 }
 
 void DeviceDescriptor::toAudioPort(struct audio_port *port) const
@@ -183,6 +197,14 @@
     }
 }
 
+void DeviceDescriptor::setPreferredConfig(const audio_config_base_t* preferredConfig) {
+    if (preferredConfig == nullptr) {
+        mPreferredConfig.reset();
+    } else {
+        mPreferredConfig = *preferredConfig;
+    }
+}
+
 void DeviceDescriptor::dump(String8 *dst, int spaces, bool verbose) const
 {
     String8 extraInfo;
@@ -193,6 +215,13 @@
     std::string descBaseDumpStr;
     DeviceDescriptorBase::dump(&descBaseDumpStr, spaces, extraInfo.c_str(), verbose);
     dst->append(descBaseDumpStr.c_str());
+
+    if (mPreferredConfig.has_value()) {
+        dst->append(base::StringPrintf(
+                "%*sPreferred Config: format=%#x, channelMask=%#x, sampleRate=%u\n",
+                spaces, "", mPreferredConfig.value().format, mPreferredConfig.value().channel_mask,
+                mPreferredConfig.value().sample_rate).c_str());
+    }
 }
 
 
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 135548f..7e5319c 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -6747,6 +6747,12 @@
         closingOutput->stop();
     }
     closingOutput->close();
+    if ((closingOutput->getFlags().output & AUDIO_OUTPUT_FLAG_BIT_PERFECT)
+            == AUDIO_OUTPUT_FLAG_BIT_PERFECT) {
+        for (const auto device : closingOutput->devices()) {
+            device->setPreferredConfig(nullptr);
+        }
+    }
 
     removeOutput(output);
     mPreviousOutputs = mOutputs;
@@ -8361,6 +8367,12 @@
         ALOGE("%s failed to open output %d", __func__, status);
         return nullptr;
     }
+    if ((flags & AUDIO_OUTPUT_FLAG_BIT_PERFECT) == AUDIO_OUTPUT_FLAG_BIT_PERFECT) {
+        auto portConfig = desc->getConfig();
+        for (const auto& device : devices) {
+            device->setPreferredConfig(&portConfig);
+        }
+    }
 
     // Here is where the out_set_parameters() for card & device gets called
     sp<DeviceDescriptor> device = devices.getDeviceForOpening();