Template and schemas for parsing LE Audio Set Configuration.

Bug: 306225778 Test: mmm hardware/interfaces/bluetooth/audio/utils Change-Id: I20482faf20a41f04c39e1314db45a07cb5f9956b
2026-02-01 22:04:26 +00:00 · 2023-11-15 03:21:03 +00:00
parent 6aeb5d7217
commit fbc99e05c6
8 changed files with 12032 additions and 1 deletions
--- a/bluetooth/audio/utils/Android.bp
+++ b/bluetooth/audio/utils/Android.bp
@@ -42,6 +42,7 @@ cc_library_shared {
        "aidl_session/BluetoothAudioSession.cpp",
        "aidl_session/HidlToAidlMiddleware.cpp",
        "aidl_session/BluetoothLeAudioCodecsProvider.cpp",
+        "aidl_session/BluetoothLeAudioAseConfigurationSettingProvider.cpp",
    ],
    export_include_dirs: ["aidl_session/"],
    header_libs: [
@@ -61,9 +62,13 @@ cc_library_shared {
        "liblog",
        "libhidlbase",
        "libxml2",
+        "libflatbuffers-cpp",
    ],
    generated_sources: ["le_audio_codec_capabilities"],
-    generated_headers: ["le_audio_codec_capabilities"],
+    generated_headers: [
+        "le_audio_codec_capabilities",
+        "AIDLLeAudioSetConfigSchemas_h",
+    ],
 }

 cc_test {
@@ -98,3 +103,77 @@ xsd_config {
    api_dir: "le_audio_codec_capabilities/schema",
    root_elements: ["leAudioOffloadSetting"],
 }
+
+genrule {
+    name: "AIDLLeAudioSetConfigSchemas_h",
+    tools: [
+        "flatc",
+    ],
+    cmd: "$(location flatc) -I hardware/interfaces/bluetooth/audio/utils/ -o $(genDir) --cpp $(in) ",
+    srcs: [
+        "le_audio_configuration_set/audio_set_configurations.fbs",
+        "le_audio_configuration_set/audio_set_scenarios.fbs",
+    ],
+    out: [
+        "audio_set_configurations_generated.h",
+        "audio_set_scenarios_generated.h",
+    ],
+}
+
+// Binary generation
+genrule {
+    name: "AIDLLeAudioSetScenariosSchema_bfbs",
+    tools: [
+        "flatc",
+    ],
+    cmd: "$(location flatc) -I hardware/interfaces/bluetooth/audio/utils/ -b --schema -o $(genDir) $(in) ",
+    srcs: [
+        "le_audio_configuration_set/audio_set_scenarios.fbs",
+    ],
+    out: [
+        "audio_set_scenarios.bfbs",
+    ],
+}
+
+genrule {
+    name: "AIDLLeAudioSetConfigsSchema_bfbs",
+    tools: [
+        "flatc",
+    ],
+    cmd: "$(location flatc) -I hardware/interfaces/bluetooth/audio/utils/ -b --schema -o $(genDir) $(in) ",
+    srcs: [
+        "le_audio_configuration_set/audio_set_configurations.fbs",
+    ],
+    out: [
+        "audio_set_configurations.bfbs",
+    ],
+}
+
+// Add to prebuilt etc
+prebuilt_etc {
+    name: "aidl_audio_set_scenarios_bfbs",
+    src: ":AIDLLeAudioSetScenariosSchema_bfbs",
+    filename: "aidl_audio_set_scenarios.bfbs",
+    sub_dir: "aidl/le_audio",
+}
+
+prebuilt_etc {
+    name: "aidl_audio_set_scenarios_json",
+    src: "le_audio_configuration_set/audio_set_scenarios.json",
+    filename: "aidl_audio_set_scenarios.json",
+    sub_dir: "aidl/le_audio",
+}
+
+prebuilt_etc {
+    name: "aidl_audio_set_configurations_bfbs",
+    src: ":AIDLLeAudioSetConfigsSchema_bfbs",
+    filename: "aidl_audio_set_configurations.bfbs",
+    sub_dir: "aidl/le_audio",
+}
+
+prebuilt_etc {
+    name: "aidl_audio_set_configurations_json",
+    src: "le_audio_configuration_set/audio_set_configurations.json",
+    filename: "aidl_audio_set_configurations.json",
+    sub_dir: "aidl/le_audio",
+}
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
@@ -32,6 +32,7 @@
 #include <aidl/android/hardware/bluetooth/audio/SbcChannelMode.h>
 #include <android-base/logging.h>

+#include "BluetoothLeAudioAseConfigurationSettingProvider.h"
 #include "BluetoothLeAudioCodecsProvider.h"

 namespace aidl {
@@ -438,6 +439,12 @@ std::vector<CodecInfo> BluetoothAudioCodecs::GetLeAudioOffloadCodecInfo(
  return codec_info_map_iter->second;
 }

+std::vector<LeAudioAseConfigurationSetting>
+BluetoothAudioCodecs::GetLeAudioAseConfigurationSettings() {
+  return AudioSetConfigurationProviderJson::
+      GetLeAudioAseConfigurationSettings();
+}
+
 }  // namespace audio
 }  // namespace bluetooth
 }  // namespace hardware
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.h
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.h
@@ -19,6 +19,7 @@
 #include <aidl/android/hardware/bluetooth/audio/CodecCapabilities.h>
 #include <aidl/android/hardware/bluetooth/audio/CodecConfiguration.h>
 #include <aidl/android/hardware/bluetooth/audio/CodecInfo.h>
+#include <aidl/android/hardware/bluetooth/audio/IBluetoothAudioProvider.h>
 #include <aidl/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.h>
 #include <aidl/android/hardware/bluetooth/audio/LeAudioConfiguration.h>
 #include <aidl/android/hardware/bluetooth/audio/OpusConfiguration.h>
@@ -34,6 +35,9 @@ namespace hardware {
 namespace bluetooth {
 namespace audio {

+using LeAudioAseConfigurationSetting =
+    IBluetoothAudioProvider::LeAudioAseConfigurationSetting;
+
 class BluetoothAudioCodecs {
 public:
  static std::vector<PcmCapabilities> GetSoftwarePcmCapabilities();
@@ -50,6 +54,9 @@ class BluetoothAudioCodecs {
  static std::vector<CodecInfo> GetLeAudioOffloadCodecInfo(
      const SessionType& session_type);

+  static std::vector<LeAudioAseConfigurationSetting>
+  GetLeAudioAseConfigurationSettings();
+
 private:
  template <typename T>
  struct identity {
--- a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioAseConfigurationSettingProvider.h
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioAseConfigurationSettingProvider.h
@@ -0,0 +1,125 @@
+
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aidl/android/hardware/bluetooth/audio/IBluetoothAudioProvider.h>
+
+#include <map>
+#include <mutex>
+#include <optional>
+#include <string>
+#include <string_view>
+#include <tuple>
+
+#include "audio_set_configurations_generated.h"
+#include "audio_set_scenarios_generated.h"
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace bluetooth {
+namespace audio {
+
+using LeAudioAseConfigurationSetting =
+    IBluetoothAudioProvider::LeAudioAseConfigurationSetting;
+using AseDirectionConfiguration = IBluetoothAudioProvider::
+    LeAudioAseConfigurationSetting::AseDirectionConfiguration;
+using LeAudioAseQosConfiguration =
+    IBluetoothAudioProvider::LeAudioAseQosConfiguration;
+using LeAudioDataPathConfiguration =
+    IBluetoothAudioProvider::LeAudioDataPathConfiguration;
+
+enum class CodecLocation {
+  HOST,
+  ADSP,
+  CONTROLLER,
+};
+
+class AudioSetConfigurationProviderJson {
+ public:
+  static std::vector<LeAudioAseConfigurationSetting>
+  GetLeAudioAseConfigurationSettings();
+
+ private:
+  static void LoadAudioSetConfigurationProviderJson();
+
+  static const le_audio::CodecSpecificConfiguration* LookupCodecSpecificParam(
+      const flatbuffers::Vector<flatbuffers::Offset<
+          le_audio::CodecSpecificConfiguration>>* flat_codec_specific_params,
+      le_audio::CodecSpecificLtvGenericTypes type);
+
+  static void populateAudioChannelAllocation(
+      CodecSpecificConfigurationLtv::AudioChannelAllocation&
+          audio_channel_allocation,
+      uint32_t audio_location);
+
+  static void populateConfigurationData(
+      LeAudioAseConfiguration& ase,
+      const flatbuffers::Vector<
+          flatbuffers::Offset<le_audio::CodecSpecificConfiguration>>*
+          flat_codec_specific_params);
+
+  static void populateAseConfiguration(
+      LeAudioAseConfiguration& ase,
+      const le_audio::AudioSetSubConfiguration* flat_subconfig,
+      const le_audio::QosConfiguration* qos_cfg);
+
+  static void populateAseQosConfiguration(
+      LeAudioAseQosConfiguration& qos,
+      const le_audio::QosConfiguration* qos_cfg);
+
+  static AseDirectionConfiguration SetConfigurationFromFlatSubconfig(
+      const le_audio::AudioSetSubConfiguration* flat_subconfig,
+      const le_audio::QosConfiguration* qos_cfg, CodecLocation location);
+
+  static void processSubconfig(
+      const le_audio::AudioSetSubConfiguration* subconfig,
+      const le_audio::QosConfiguration* qos_cfg,
+      std::vector<std::optional<AseDirectionConfiguration>>&
+          directionAseConfiguration,
+      CodecLocation location);
+
+  static void PopulateAseConfigurationFromFlat(
+      const le_audio::AudioSetConfiguration* flat_cfg,
+      std::vector<const le_audio::CodecConfiguration*>* codec_cfgs,
+      std::vector<const le_audio::QosConfiguration*>* qos_cfgs,
+      CodecLocation location,
+      std::vector<std::optional<AseDirectionConfiguration>>&
+          sourceAseConfiguration,
+      std::vector<std::optional<AseDirectionConfiguration>>&
+          sinkAseConfiguration,
+      ConfigurationFlags& configurationFlags);
+
+  static bool LoadConfigurationsFromFiles(const char* schema_file,
+                                          const char* content_file,
+                                          CodecLocation location);
+
+  static bool LoadScenariosFromFiles(const char* schema_file,
+                                     const char* content_file);
+
+  static bool LoadContent(
+      std::vector<std::pair<const char* /*schema*/, const char* /*content*/>>
+          config_files,
+      std::vector<std::pair<const char* /*schema*/, const char* /*content*/>>
+          scenario_files,
+      CodecLocation location);
+};
+
+}  // namespace audio
+}  // namespace bluetooth
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
--- a/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.fbs
+++ b/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.fbs
@@ -0,0 +1,91 @@
+/*
+ *  Copyright (c) 2022 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at:
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+namespace aidl.android.hardware.bluetooth.audio.le_audio;
+enum CodecSpecificLtvGenericTypes : byte {
+    SUPPORTED_SAMPLING_FREQUENCY = 0x01,
+    SUPPORTED_FRAME_DURATION = 0x02,
+    SUPPORTED_AUDIO_CHANNEL_ALLOCATION = 0x03,
+    SUPPORTED_OCTETS_PER_CODEC_FRAME = 0x04,
+    SUPPORTED_CODEC_FRAME_BLOCKS_PER_SDU = 0x05,
+}
+/// Note: Holds either a single value (when `value_width == 0`) or multiple
+///       values if `value.length()` is no-remainder divisible by the non-zero
+///       `value_width`.
+/// Note: Consider extending it with `flags` field, to hold additional info like
+///       IsBitfield, IsRange, etc. if we need these type-specific validations.
+table CompoundValue {
+    value: [ubyte] (required);
+    value_width: ubyte = 0;
+}
+table CodecSpecificConfiguration {
+    name: string;
+    type: ubyte (key);
+    compound_value: CompoundValue;
+}
+struct CodecId {
+    coding_format: ubyte;
+    vendor_company_id : ushort;
+    vendor_codec_id : ushort;
+}
+enum AudioSetConfigurationStrategy : byte {
+    MONO_ONE_CIS_PER_DEVICE = 0x00,
+    STEREO_TWO_CISES_PER_DEVICE = 0x01,
+    STEREO_ONE_CIS_PER_DEVICE = 0x02,
+}
+enum AudioSetConfigurationDirection : byte {
+    SINK = 0x01,
+    SOURCE = 0x02,
+}
+enum AudioSetConfigurationTargetLatency : byte {
+    LOW = 0x01,
+    BALANCED_RELIABILITY = 0x02,
+    HIGH_RELIABILITY = 0x03,
+}
+table AudioSetSubConfiguration {
+    device_cnt: ubyte;
+    ase_cnt: ubyte;
+    direction: AudioSetConfigurationDirection = SINK;
+    configuration_strategy: AudioSetConfigurationStrategy;
+    codec_id : CodecId (required);
+    codec_configuration: [CodecSpecificConfiguration] (required);
+}
+table CodecConfiguration {
+    name: string (key, required);
+    subconfigurations: [AudioSetSubConfiguration] (required);
+}
+table QosConfiguration {
+    name: string (key, required);
+    target_latency: AudioSetConfigurationTargetLatency = BALANCED_RELIABILITY;
+    retransmission_number: ubyte;
+    max_transport_latency : ushort;
+}
+/// Each set configration can contain multiple logical subconfigurations, which
+/// all must be configurable with the current set of audio devices. For example,
+/// one can define multiple output stream configurations with different
+/// qualities, or assign different configurations to each stream direction.
+table AudioSetConfiguration {
+    name: string (key, required);
+    codec_config_name: string (required);
+    qos_config_name: [string] (required);
+}
+table AudioSetConfigurations {
+    _comments_: [string];
+    configurations: [AudioSetConfiguration] (required);
+    codec_configurations: [CodecConfiguration] (required);
+    qos_configurations: [QosConfiguration] (required);
+}
+root_type AudioSetConfigurations;
--- a/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.json
+++ b/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.json
--- a/bluetooth/audio/utils/le_audio_configuration_set/audio_set_scenarios.fbs
+++ b/bluetooth/audio/utils/le_audio_configuration_set/audio_set_scenarios.fbs
@@ -0,0 +1,36 @@
+/*
+ *  Copyright (c) 2022 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at:
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+namespace aidl.android.hardware.bluetooth.audio.le_audio;
+/// Scenario represents the use case such as "Media", "Conversation", etc.
+/// Each scenario can list any number of codec configurations by their names in
+/// the order of preference. That means if the first entry does not meet all
+/// the current requirements (such as peer device capabilities etc.) next
+/// configurations are being checked.
+///
+/// The referenced codec configurations are defined by the
+/// audio_set_configurations.fbs schema and loaded from a different source file.
+/// Multiple scenarios can reference same codec configurations.
+table AudioSetScenario {
+    _comments_: [string];
+    name: string (key, required);
+    configurations: [string] (required);
+}
+table AudioSetScenarios {
+    _comments_: [string];
+    scenarios: [AudioSetScenario] (required);
+}
+root_type AudioSetScenarios;
--- a/bluetooth/audio/utils/le_audio_configuration_set/audio_set_scenarios.json
+++ b/bluetooth/audio/utils/le_audio_configuration_set/audio_set_scenarios.json
@@ -0,0 +1,304 @@
+{
+  "_comments_": [
+    "== Audio Set Scenarios ==",
+    "  Each defined scenario references externally defined audio set",
+    "  configurations, listed in the order of priority."
+  ],
+  "scenarios": [
+    {
+      "name": "Conversational",
+      "configurations": [
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_32_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_32_2_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_2",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_2",
+        "DualDev_OneChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanMonoSrc_32_2_1",
+        "DualDev_OneChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanMonoSrc_16_2_1",
+        "DualDev_OneChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanMonoSrc_16_1_1",
+        "DualDev_OneChanDoubleStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "DualDev_OneChanDoubleStereoSnk_OneChanMonoSrc_32_2_1",
+        "DualDev_OneChanDoubleStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "DualDev_OneChanDoubleStereoSnk_OneChanMonoSrc_16_2_1",
+        "DualDev_OneChanDoubleStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "DualDev_OneChanDoubleStereoSnk_OneChanMonoSrc_16_1_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32_2_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_2",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_2",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_1_1",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_1_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_1_1",
+        "DualDev_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_48_4_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_48_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_48_3_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_48_1_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_32_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_32_1_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_24_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_24_1_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_16_1_Balanced_Reliability",
+        "VND_SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32khz_Server_Prefered_1",
+        "VND_SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32khz_60oct_R3_L22_1",
+        "DualDev_OneChanMonoSnk_16_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSnk_16_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_16_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_16_2_Balanced_Reliability"
+      ]
+    },
+    {
+      "name": "Media",
+      "configurations": [
+        "DualDev_OneChanStereoSnk_48_4_High_Reliability",
+        "DualDev_OneChanStereoSnk_48_4_2",
+        "DualDev_OneChanStereoSnk_48_2_High_Reliability",
+        "DualDev_OneChanStereoSnk_48_2_2",
+        "DualDev_OneChanStereoSnk_48_3_High_Reliability",
+        "DualDev_OneChanStereoSnk_48_3_2",
+        "DualDev_OneChanStereoSnk_48_1_High_Reliability",
+        "DualDev_OneChanStereoSnk_48_1_2",
+        "DualDev_OneChanStereoSnk_24_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_24_2_2",
+        "DualDev_OneChanStereoSnk_16_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_16_2_2",
+        "DualDev_OneChanStereoSnk_16_1_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_16_1_2",
+        "SingleDev_OneChanStereoSnk_48_4_High_Reliability",
+        "SingleDev_OneChanStereoSnk_48_4_2",
+        "SingleDev_OneChanStereoSnk_48_2_High_Reliability",
+        "SingleDev_OneChanStereoSnk_48_2_2",
+        "SingleDev_OneChanStereoSnk_48_3_High_Reliability",
+        "SingleDev_OneChanStereoSnk_48_3_2",
+        "SingleDev_OneChanStereoSnk_48_1_High_Reliability",
+        "SingleDev_OneChanStereoSnk_48_1_2",
+        "SingleDev_OneChanStereoSnk_24_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSnk_24_2_2",
+        "SingleDev_OneChanStereoSnk_16_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSnk_16_2_2",
+        "SingleDev_OneChanStereoSnk_16_1_Balanced_Reliability",
+        "SingleDev_OneChanStereoSnk_16_1_2",
+        "SingleDev_TwoChanStereoSnk_48_4_High_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_2",
+        "SingleDev_TwoChanStereoSnk_48_4_High_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_2",
+        "SingleDev_TwoChanStereoSnk_48_2_High_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_2_2",
+        "SingleDev_TwoChanStereoSnk_48_3_High_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_3_2",
+        "SingleDev_TwoChanStereoSnk_48_1_High_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_1_2",
+        "SingleDev_TwoChanStereoSnk_24_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_24_2_2",
+        "SingleDev_TwoChanStereoSnk_16_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_16_2_2",
+        "SingleDev_TwoChanStereoSnk_16_1_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_16_1_2",
+        "SingleDev_OneChanMonoSnk_48_4_High_Reliability",
+        "SingleDev_OneChanMonoSnk_48_4_2",
+        "SingleDev_OneChanMonoSnk_48_2_High_Reliability",
+        "SingleDev_OneChanMonoSnk_48_2_2",
+        "SingleDev_OneChanMonoSnk_48_3_High_Reliability",
+        "SingleDev_OneChanMonoSnk_48_3_2",
+        "SingleDev_OneChanMonoSnk_48_1_High_Reliability",
+        "SingleDev_OneChanMonoSnk_48_1_2",
+        "SingleDev_OneChanMonoSnk_32_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_32_2_2",
+        "SingleDev_OneChanMonoSnk_32_1_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_32_1_2",
+        "SingleDev_OneChanMonoSnk_24_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_24_2_2",
+        "SingleDev_OneChanMonoSnk_16_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_16_2_2",
+        "SingleDev_OneChanMonoSnk_16_1_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_16_1_2",
+        "VND_DualDev_OneChanStereoSnk_48khz_100octs_High_Reliability_1",
+        "VND_DualDev_OneChanStereoSnk_48khz_100octs_R15_L70_1",
+        "VND_SingleDev_TwoChanStereoSnk_48khz_100octs_High_Reliability_1",
+        "VND_SingleDev_TwoChanStereoSnk_48khz_100octs_R15_L70_1",
+        "VND_SingleDev_OneChanStereoSnk_48khz_100octs_High_Reliability_1",
+        "VND_SingleDev_OneChanStereoSnk_48khz_100octs_R15_L70_1",
+        "DualDev_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_16_2_Balanced_Reliability"
+      ]
+    },
+    {
+      "name": "Game",
+      "configurations": [
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_32_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_48_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_48_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "VND_SingleDev_TwoChanStereoSnk_48khz_75octs_TwoChanStereoSrc_16khz_30octs_Balanced_Reliability_1",
+        "VND_SingleDev_TwoChanStereoSnk_48khz_75octs_R5_L12_TwoChanStereoSrc_16khz_30octs_R3_L12_1",
+        "VND_SingleDev_TwoChanStereoSnk_48khz_75octs_High_Reliability_1",
+        "VND_SingleDev_TwoChanStereoSnk_48khz_75octs_R5_L12_1",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_48_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_48_3_Low_Latency",
+        "DualDev_OneChanStereoSnk_48_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_32_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_32_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_24_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_24_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_16_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_48_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_48_3_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_48_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_32_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_24_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_24_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_16_1_Low_Latency",
+        "SingleDev_OneChanStereoSnk_48_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_48_3_Low_Latency",
+        "SingleDev_OneChanStereoSnk_48_1_Low_Latency",
+        "SingleDev_OneChanStereoSnk_32_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_32_1_Low_Latency",
+        "SingleDev_OneChanStereoSnk_24_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_24_1_Low_Latency",
+        "SingleDev_OneChanStereoSnk_16_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_16_1_Low_Latency"
+      ]
+    },
+    {
+      "name": "VoiceAssistants",
+      "configurations": [
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_32_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_32_2_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_48_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_48_1_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32_2_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_1_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_1_1",
+        "DualDev_OneChanStereoSnk_48_4_OneChanStereoSrc_16_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_48_4_OneChanStereoSrc_24_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_48_4_OneChanStereoSrc_32_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_48_4_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_48_4_OneChanMonoSrc_24_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_48_4_OneChanMonoSrc_32_2_Balanced_Reliability",
+        "DualDev_OneChanDoubleStereoSnk_48_4_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "DualDev_OneChanDoubleStereoSnk_48_4_OneChanMonoSrc_24_2_Balanced_Reliability",
+        "DualDev_OneChanDoubleStereoSnk_48_4_OneChanMonoSrc_32_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_TwoChanStereoSrc_16_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_TwoChanStereoSrc_24_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_TwoChanStereoSrc_32_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_OneChanMonoSrc_24_2_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_48_4_OneChanMonoSrc_32_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSnk_48_4_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSnk_48_4_OneChanMonoSrc_24_2_Balanced_Reliability",
+        "SingleDev_OneChanStereoSnk_48_4_OneChanMonoSrc_32_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_48_4_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_48_4_OneChanMonoSrc_24_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSnk_48_4_OneChanMonoSrc_32_2_Balanced_Reliability"
+      ]
+    },
+    {
+      "name": "Live",
+      "configurations": [
+        "VND_SingleDev_TwoChanStereoSrc_48khz_100octs_Balanced_Reliability_1",
+        "VND_SingleDev_TwoChanStereoSrc_48khz_100octs_R11_L40_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_32_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_32_2_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_2_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_Low_Latency",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_16_1_1",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_48_2_Balanced_Reliability",
+        "DualDev_OneChanStereoSnk_OneChanStereoSrc_48_1_Balanced_Reliability",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_32_2_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_2_1",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_TwoChanStereoSrc_16_1_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_TwoChanStereoSnk_OneChanMonoSrc_16_1_1",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_OneChanStereoSnk_OneChanMonoSrc_16_1_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_32_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_32_2_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_2_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_2_1",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_1_Low_Latency",
+        "SingleDev_OneChanMonoSnk_OneChanMonoSrc_16_1_1",
+        "SingleDev_OneChanMonoSrc_48_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_48_1_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_32_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_32_1_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_16_2_Balanced_Reliability",
+        "SingleDev_OneChanMonoSrc_16_1_Balanced_Reliability"
+      ]
+    }
+  ]
+}