replace common qcom sources with samsung ones

qcom/opensource/interfaces/Android.bp

@@ -0,0 +1,50 @@
+subdirs = [
+    "*"
+]
+hidl_package_root {
+    name: "vendor.qti.hardware.camera",
+    path: "vendor/qcom/opensource/interfaces/camera",
+}
+
+hidl_package_root {
+    name: "vendor.qti.hardware.display",
+    path: "vendor/qcom/opensource/interfaces/display",
+}
+
+hidl_package_root {
+    name: "vendor.qti.hardware.wifi",
+    path: "vendor/qcom/opensource/interfaces/wifi",
+}
+
+hidl_package_root {
+    name: "vendor.display",
+    path: "vendor/qcom/opensource/interfaces/display",
+}
+
+hidl_package_root {
+    name: "vendor.qti.hardware.servicetracker",
+    path: "vendor/qcom/opensource/interfaces/servicetracker",
+}
+
+hidl_package_root {
+    name: "vendor.qti.hardware.bluetooth_audio",
+    path: "vendor/qcom/opensource/interfaces/bluetooth_audio",
+}
+hidl_package_root {
+    name: "vendor.qti.hardware.systemhelper",
+    path: "vendor/qcom/opensource/interfaces/systemhelper",
+}
+
+hidl_package_root {
+    name: "vendor.qti.hardware.bluetooth_dun",
+    path: "vendor/qcom/opensource/interfaces/bluetooth_dun",
+}
+
+hidl_package_root {
+    name: "vendor.qti.hardware.fstman",
+    path: "vendor/qcom/opensource/interfaces/fstman",
+}
+hidl_package_root {
+    name:"vendor.qti.hardware.debugutils",
+    path:"vendor/qcom/opensource/interfaces/debugutils"
+}

qcom/opensource/interfaces/bluetooth_audio/2.0/Android.bp

@@ -0,0 +1,21 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "vendor.qti.hardware.bluetooth_audio@2.0",
+    root: "vendor.qti.hardware.bluetooth_audio",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IBluetoothAudioPort.hal",
+        "IBluetoothAudioProvider.hal",
+        "IBluetoothAudioProvidersFactory.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    apex_available: [
+        "//apex_available:platform",
+         "com.android.btservices",
+    ],
+    gen_java: false,
+}

qcom/opensource/interfaces/bluetooth_audio/2.0/IBluetoothAudioPort.hal

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.0;
+
+/**
+ * HAL interface from the Audio HAL to the Bluetooth stack
+ *
+ * The Audio HAL calls methods in this interface to start, suspend, and stop
+ * an audio stream. These calls return immediately and the results, if any,
+ * are sent over the IBluetoothAudioProvider interface.
+ *
+ * Moreover, the Audio HAL can also get the presentation position of the stream
+ * and provide stream metadata.
+ *
+ * Note: For HIDL APIs with a "generates" statement, the callback parameter used
+ * for return value must be invoked synchronously before the API call returns.
+ */
+interface IBluetoothAudioPort {
+    /**
+     * This indicates that the caller of this method has opened the data path
+     * and wants to start an audio stream. The caller must wait for a
+     * IBluetoothAudioProvider.streamStarted(Status) call.
+     */
+    startStream();
+
+    /**
+     * This indicates that the caller of this method wants to suspend the audio
+     * stream. The caller must wait for the Bluetooth process to call
+     * IBluetoothAudioProvider.streamSuspended(Status). The caller still keeps
+     * the data path open.
+     */
+    suspendStream();
+
+    /**
+     * This indicates that the caller of this method wants to stop the audio
+     * stream. The data path will be closed after this call. There is no
+     * callback from the IBluetoothAudioProvider interface even though the
+     * teardown is asynchronous.
+     */
+    stopStream();
+
+    /**
+     * Get the audio presentation position.
+     *
+     * @return status the command status
+     * @return remoteDeviceAudioDelayNanos the audio delay from when the remote
+     *    device (e.g. headset) receives audio data to when the device plays the
+     *    sound. If the delay is unknown, the value is set to zero.
+     * @return transmittedOctets the number of audio data octets that were sent
+     *    to a remote device. This excludes octets that have been written to the
+     *    data path but have not been sent to the remote device. The count is
+     *    not reset until stopStream() is called. If the software data path is
+     *    unused (e.g. A2DP Hardware Offload), the value is set to 0.
+     * @return transmittedOctetsTimeStamp the value of CLOCK_MONOTONIC
+     *    corresponding to transmittedOctets. If the software data path is
+     *    unused (e.g., for A2DP Hardware Offload), the value is set to zero.
+     */
+    getPresentationPosition() generates (Status status,
+        uint64_t remoteDeviceAudioDelayNanos, uint64_t transmittedOctets,
+        TimeSpec transmittedOctetsTimeStamp);
+
+    /**
+     * Called when Audio remorts Aptx Adaptive operating mode has changes
+     *
+     * @param aptxMode: Value of the current Aptx Adaptive Mode
+     */
+    updateAptxMode(uint16_t aptxMode);
+};

qcom/opensource/interfaces/bluetooth_audio/2.0/IBluetoothAudioProvider.hal

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.0;
+
+import IBluetoothAudioPort;
+
+/**
+ * HAL interface from the Bluetooth stack to the Audio HAL
+ *
+ * The Bluetooth stack calls methods in this interface to start and end audio
+ * sessions and sends callback events to the Audio HAL.
+ *
+ * Note: For HIDL APIs with a "generates" statement, the callback parameter used
+ * for return value must be invoked synchronously before the API call returns.
+ */
+interface IBluetoothAudioProvider {
+
+    /**
+     * This method indicates that the Bluetooth stack is ready to stream audio.
+     * It registers an instance of IBluetoothAudioPort with and provides the
+     * current negotiated codec to the Audio HAL. After this method is called,
+     * the Audio HAL can invoke IBluetoothAudioPort.startStream().
+     *
+     * Note: endSession() must be called to unregister this IBluetoothAudioPort
+     *
+     * @param hostIf An instance of IBluetoothAudioPort for stream control
+     * @param audioConfig The audio configuration negotiated with the remote
+     *    device. The PCM parameters are set if software based encoding,
+     *    otherwise the correct codec configuration is used for hardware
+     *    encoding.
+     *
+     * @return status One of the following
+     *    SUCCESS if this IBluetoothAudioPort was successfully registered with
+     *        the Audio HAL
+     *    UNSUPPORTED_CODEC_CONFIGURATION if the Audio HAL cannot register this
+     *        IBluetoothAudioPort with the given codec configuration
+     *    FAILURE if the Audio HAL cannot register this IBluetoothAudioPort for
+     *        any other reason
+     * @return dataMQ The fast message queue for audio data from this provider.
+     *    Audio data will be in PCM format as specified by the
+     *    audioConfig.pcmConfig parameter.
+     *    Invalid if streaming is offloaded to hardware or on failure.
+     */
+    startSession(IBluetoothAudioPort hostIf, AudioConfiguration audioConfig)
+                generates (Status status, fmq_sync<uint8_t> dataMQ);
+
+    /**
+     * Callback for IBluetoothAudioPort.startStream()
+     *
+     * @param status SUCCESS or FAILURE
+     */
+    streamStarted(Status status);
+
+    /**
+     * Callback for IBluetoothAudioPort.suspendStream()
+     *
+     * @param status SUCCESS or FAILURE
+     */
+    streamSuspended(Status status);
+
+    /**
+     * Call to update Sesion Parameters in runtime
+     *
+     */
+    updateSessionParams(SessionParams sessionParams);
+
+    /**
+     * Ends the current session and unregisters the IBluetoothAudioPort
+     * interface.
+     */
+
+    endSession();
+};

qcom/opensource/interfaces/bluetooth_audio/2.0/IBluetoothAudioProvidersFactory.hal

@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.0;
+
+import IBluetoothAudioProvider;
+
+/**
+ * This factory allows a HAL implementation to be split into multiple
+ * independent providers.
+ *
+ * When the Bluetooth stack is ready to create an audio session, it must first
+ * obtain the IBluetoothAudioProvider for that session type by calling
+ * openProvider().
+ *
+ * Note: For HIDL APIs with a "generates" statement, the callback parameter used
+ * for return value must be invoked synchronously before the API call returns.
+ */
+interface IBluetoothAudioProvidersFactory {
+
+    /**
+     * Opens an audio provider for a session type. To close the provider, it is
+     * necessary to release references to the returned provider object.
+     *
+     * @param sessionType The session type (e.g.
+     *    A2DP_SOFTWARE_ENCODING_DATAPATH).
+     *
+     * @return status One of the following
+     *    SUCCESS if the Audio HAL successfully opens the provider with the
+     *        given session type
+     *    FAILURE if the Audio HAL cannot open the provider
+     * @return provider The provider of the specified session type
+     */
+    openProvider(SessionType sessionType)
+        generates (Status status, IBluetoothAudioProvider provider);
+
+    /**
+     * Gets a list of audio capabilities for a session type.
+     *
+     * For software encoding, the PCM capabilities are returned.
+     * For hardware encoding, the supported codecs and their capabilities are
+     * returned.
+     *
+     * @param sessionType The session type (e.g.
+     *    A2DP_SOFTWARE_ENCODING_DATAPATH).
+     * @return audioCapabilities A list containing all the capabilities
+     *    supported by the sesson type. The capabilities is a list of
+     *    available options when configuring the codec for the session.
+     *    For software encoding it is the PCM data rate.
+     *    For hardware encoding it is the list of supported codecs and their
+     *    capabilities.
+     *    If a provider isn't supported, an empty list should be returned.
+     *    Note: Only one entry should exist per codec when using hardware
+     *    encoding.
+     */
+     getProviderCapabilities(SessionType sessionType)
+         generates (vec<AudioCapabilities> audioCapabilities);
+};

qcom/opensource/interfaces/bluetooth_audio/2.0/types.hal

@@ -0,0 +1,384 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.0;
+
+/**
+ * The different audio parameter structs are used to provide a method to list
+ * all the Capabilities of a codec as well as to configure the codecs. All
+ * fields are bitfields unless specified. If used as a configuration, only one
+ * bit may be enabled. If used for Capabilities, enable all bits corresponding to
+ * supported features.
+ */
+
+/**
+ * POSIX timespec.
+ */
+struct TimeSpec {
+    uint64_t tvSec;   // seconds
+    uint64_t tvNSec;  // nanoseconds
+};
+
+enum Status : uint8_t {
+    SUCCESS = 0x00,
+    /** Codec configuration not supported by the audio platform */
+    UNSUPPORTED_CODEC_CONFIGURATION,
+    /** Any other failure */
+    FAILURE,
+    /* Pending response from Sink*/
+    SINK_NOT_READY,
+    /* Telephony Call in progress*/
+    CALL_IN_PROGRESS,
+    /* Short wait error */
+    SW_ERROR,
+    /* Long wait error */
+    LW_ERROR,
+    /* disconnection in progress */
+    FAILURE_DISC_IN_PROGRESS,
+    /* No wait failure  */
+    FAILURE_NO_WAIT
+};
+
+enum SessionType : uint8_t {
+    UNKNOWN,
+    /** A2DP legacy that AVDTP media is encoded by Bluetooth Stack */
+    A2DP_SOFTWARE_ENCODING_DATAPATH,
+    /** The encoding of AVDTP media is done by HW and there is control only */
+    A2DP_HARDWARE_OFFLOAD_DATAPATH,
+    /** Used when encoded by Bluetooth Stack and streaming to Hearing Aid */
+    HEARING_AID_SOFTWARE_ENCODING_DATAPATH,
+};
+
+enum CodecType : uint32_t {
+    UNKNOWN = 0x00,
+    SBC = 0x01,
+    AAC = 0x02,
+    APTX = 0x04,
+    APTX_HD = 0x08,
+    LDAC = 0x10,
+    BA_CELT = 0x11,
+    APTX_ADAPTIVE = 0x12,
+    APTX_TWS = 0x14,
+};
+
+enum SampleRate : uint32_t {
+    RATE_UNKNOWN = 0x00,
+    RATE_44100 = 0x01,
+    RATE_48000 = 0x02,
+    RATE_88200 = 0x04,
+    RATE_96000 = 0x08,
+    RATE_176400 = 0x10,
+    RATE_192000 = 0x20,
+    RATE_16000 = 0x40,
+    RATE_24000 = 0x60,
+    RATE_32000 = 0x80,
+};
+
+enum BitsPerSample : uint8_t {
+    BITS_UNKNOWN = 0x00,
+    BITS_16 = 0x01,
+    BITS_24 = 0x02,
+    BITS_32 = 0x04,
+};
+
+enum ChannelMode : uint8_t {
+    UNKNOWN = 0x00,
+    MONO = 0x01,
+    STEREO = 0x02,
+};
+
+enum SbcChannelMode : uint8_t {
+    /** Channel Mode: 4 bits */
+    UNKNOWN = 0x00,
+    JOINT_STEREO = 0x01,
+    STEREO = 0x02,
+    DUAL = 0x04,
+    MONO = 0x08,
+};
+
+enum SbcBlockLength : uint8_t {
+    BLOCKS_4 = 0x80,
+    BLOCKS_8 = 0x40,
+    BLOCKS_12 = 0x20,
+    BLOCKS_16 = 0x10,
+};
+
+enum SbcNumSubbands : uint8_t {
+    SUBBAND_4 = 0x08,
+    SUBBAND_8 = 0x04,
+};
+
+enum SbcAllocMethod : uint8_t {
+    /** SNR */
+    ALLOC_MD_S = 0x02,
+    /** Loudness */
+    ALLOC_MD_L = 0x01,
+};
+
+enum AacObjectType : uint8_t {
+    /** MPEG-2 Low Complexity. Support is Mandatory. */
+    MPEG2_LC = 0x80,
+    /** MPEG-4 Low Complexity. Support is Optional. */
+    MPEG4_LC = 0x40,
+    /** MPEG-4 Long Term Prediction. Support is Optional. */
+    MPEG4_LTP = 0x20,
+    /** MPEG-4 Scalable. Support is Optional. */
+    MPEG4_SCALABLE = 0x10,
+};
+
+enum AacVariableBitRate : uint8_t {
+    ENABLED = 0x80,
+    DISABLED = 0x00,
+};
+
+enum AptxAdaptiveChannelMode : int32_t {
+    /** Channel Mode: 5 bits */
+    UNCHANGED = -1,
+    JOINT_STEREO = 0,
+    MONO = 1,
+    DUAL_MONO = 2,
+    TWS_STEREO = 4,
+    EARBUD = 8,
+    TWS_MONO = 10,
+    UNKNOWN = 0xFF,
+};
+
+enum AptxMode : uint32_t {
+    /** Aptx Adaptive Mode: 32 bits */
+    UNKNOWN = 0x00,
+    HQ = 0x1000,
+    LL = 0x2000,
+    ULL = 0x4000,
+    SCAN_CONTROL = 0x8000,
+};
+
+enum InputMode : uint32_t {
+    /** Aptx Adaptive Input Mode: 32 bits */
+    STEREO = 0x00,
+    DUAL_MONO = 0x01,
+};
+
+struct AptxSinkBuffering {
+    uint8_t minSinkBuff_LL;
+    uint8_t maxSinkBuff_LL;
+    uint8_t minSinkBuff_HQ;
+    uint8_t maxSinkBuff_HQ;
+    uint8_t minSinkBuff_TWS;
+    uint8_t maxSinkBuff_TWS;
+};
+
+struct AptxAdaptive_TTP {
+    uint8_t TTP_LL_low;
+    uint8_t TTP_LL_high;
+    uint8_t TTP_HQ_low;
+    uint8_t TTP_HQ_high;
+    uint8_t TTP_TWS_low;
+    uint8_t TTP_TWS_high;
+};
+
+enum LdacChannelMode : uint8_t {
+    /** Channel Mode: 3 bits */
+    UNKNOWN = 0x00,
+    STEREO = 0x01,
+    DUAL = 0x02,
+    MONO = 0x04,
+};
+
+enum LdacQualityIndex : uint8_t {
+    // 990kbps
+    QUALITY_HIGH = 0x00,
+    // 660kbps
+    QUALITY_MID = 0x01,
+    // 330kbps
+    QUALITY_LOW = 0x02,
+    // Adaptive Bit Rate mode
+    QUALITY_ABR = 0x7F,
+};
+
+enum SessionParamType : uint8_t {
+    UNKNOWN = 0x00,
+    MTU = 0x01,
+    BITRATE = 0x02,
+    SINK_LATENCY = 0x03,
+};
+
+/** Used for Software Encoding audio feed parameters */
+struct PcmParameters {
+    SampleRate sampleRate;
+    ChannelMode channelMode;
+    BitsPerSample bitsPerSample;
+};
+
+/**
+ * Used for Hardware Encoding SBC codec parameters.
+ * minBitpool and maxBitpool are not bitfields.
+ */
+struct SbcParameters {
+    SampleRate sampleRate;
+    SbcChannelMode channelMode;
+    SbcBlockLength blockLength;
+    SbcNumSubbands numSubbands;
+    SbcAllocMethod allocMethod;
+    BitsPerSample bitsPerSample;
+    uint8_t minBitpool;
+    uint8_t maxBitpool;
+};
+
+/** Used for Hardware Encoding AAC codec parameters */
+struct AacParameters {
+    AacObjectType objectType;
+    SampleRate sampleRate;
+    ChannelMode channelMode;
+    AacVariableBitRate variableBitRateEnabled;
+    BitsPerSample bitsPerSample;
+    bool frameControlEnabled;
+};
+
+/**
+ * Used for Hardware Encoding LDAC codec parameters
+ * Only used when configuring the codec. When Capabilities are requested, this
+ * field is left empty since all qualities must be supported. Not a bitfield.
+ */
+struct LdacParameters {
+    SampleRate sampleRate;
+    LdacChannelMode channelMode;
+    LdacQualityIndex qualityIndex;
+    BitsPerSample bitsPerSample;
+};
+
+/** Used for Hardware Encoding AptX and AptX-HD codec parameters */
+struct AptxParameters {
+    SampleRate sampleRate;
+    ChannelMode channelMode;
+    BitsPerSample bitsPerSample;
+};
+
+/** Used for Hardware Encoding AptX-Adaptive codec parameters */
+struct AptxAdaptiveParameters {
+    SampleRate sampleRate;
+    AptxAdaptiveChannelMode channelMode;
+    BitsPerSample bitsPerSample;
+    AptxMode aptxMode;
+    AptxSinkBuffering sinkBuffering;
+    AptxAdaptive_TTP ttp;
+    InputMode inputMode;
+    uint32_t inputFadeDuration;
+    uint8_t[25] aptxAdaptiveConfigStream;
+};
+
+/** Used for Hardware Encoding AptX TWS codec parameters */
+struct AptxTwsParameters {
+    SampleRate sampleRate;
+    ChannelMode channelMode;
+    uint8_t syncMode;
+};
+
+/** Used for Hardware Encoding BA CELT codec parameters */
+struct BaCeltParameters {
+    SampleRate sampleRate;
+    ChannelMode channelMode;
+    uint16_t frameSize;
+    uint16_t complexity;
+    uint16_t predictionMode;
+    uint16_t vbrFlag;
+};
+
+/**
+ * Used to specify the capabilities of the codecs supported by Hardware Encoding.
+ * AptX and AptX-HD both use the AptxParameters field.
+ */
+struct CodecCapabilities {
+    CodecType codecType;
+
+    union Capabilities {
+      SbcParameters sbcCapabilities;
+      AacParameters aacCapabilities;
+      LdacParameters ldacCapabilities;
+      AptxParameters aptxCapabilities;
+      AptxAdaptiveParameters aptxAdaptiveCapabilities;
+      AptxTwsParameters aptxTwsCapabilities;
+      BaCeltParameters baCeltCapabilities;
+    } capabilities;
+};
+
+
+struct SinkLatency {
+    uint64_t remoteDeviceAudioDelay;
+    uint64_t transmittedOctets;
+    TimeSpec transmittedOctetsTimeStamp;
+};
+
+/**
+ * Used for proactive update of Session Parameters to server
+ */
+struct SessionParams {
+    SessionParamType paramType;
+
+    union Param {
+      uint16_t mtu;
+      uint32_t encodedAudioBitrate;
+      SinkLatency sinkLatency;
+    } param;
+};
+
+/** Used to specify the capabilities of the different session types. */
+union AudioCapabilities {
+    PcmParameters pcmCapabilities;
+    CodecCapabilities codecCapabilities;
+};
+
+/**
+ * Used to configure a Hardware Encoding session.
+ * AptX and AptX-HD both use the AptxParameters field.
+ */
+struct CodecConfiguration {
+    CodecType codecType;
+    /**
+     * The encoded audio bitrate in bits / second.
+     * 0x00000000 - The audio bitrate is not specified / unused
+     * 0x00000001 - 0x00FFFFFF - Encoded audio bitrate in bits/second
+     * 0x01000000 - 0xFFFFFFFF - Reserved
+     *
+     * The HAL needs to support all legal bitrates for the selected codec.
+     */
+    uint32_t encodedAudioBitrate;
+    /** Peer MTU (in octets) */
+    uint16_t peerMtu;
+    /** Content protection by SCMS-T */
+    bool isScmstEnabled;
+    /** Scrambling Requirement */
+    bool isScramblingEnabled;
+    union CodecSpecific {
+        SbcParameters sbcConfig;
+        AacParameters aacConfig;
+        LdacParameters ldacConfig;
+        AptxParameters aptxConfig;
+        AptxAdaptiveParameters aptxAdaptiveConfig;
+        AptxTwsParameters aptxTwsConfig;
+        BaCeltParameters baCeltConfig;
+    } config;
+};
+
+/** Used to configure either a Hardware or Software Encoding session based on session type */
+union AudioConfiguration {
+    PcmParameters pcmConfig;
+    CodecConfiguration codecConfig;
+};

qcom/opensource/interfaces/bluetooth_audio/2.1/Android.bp

@@ -0,0 +1,22 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "vendor.qti.hardware.bluetooth_audio@2.1",
+    root: "vendor.qti.hardware.bluetooth_audio",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IBluetoothAudioPort.hal",
+        "IBluetoothAudioProvider.hal",
+        "IBluetoothAudioProvidersFactory.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+        "vendor.qti.hardware.bluetooth_audio@2.0",
+    ],
+    apex_available: [
+        "//apex_available:platform",
+         "com.android.btservices",
+    ],
+    gen_java: false,
+}

qcom/opensource/interfaces/bluetooth_audio/2.1/IBluetoothAudioPort.hal

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.1;
+
+import @2.0::IBluetoothAudioPort;
+/**
+ * HAL interface from the Audio HAL to the Bluetooth stack
+ *
+ * The Audio HAL calls methods in this interface to start, suspend, and stop
+ * an audio stream. These calls return immediately and the results, if any,
+ * are sent over the IBluetoothAudioProvider interface.
+ *
+ * Moreover, the Audio HAL can also get the presentation position of the stream
+ * and provide stream metadata.
+ *
+ * Note: For HIDL APIs with a "generates" statement, the callback parameter used
+ * for return value must be invoked synchronously before the API call returns.
+ */
+interface IBluetoothAudioPort extends @2.0::IBluetoothAudioPort {
+};

qcom/opensource/interfaces/bluetooth_audio/2.1/IBluetoothAudioProvider.hal

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.1;
+
+import @2.0::IBluetoothAudioProvider;
+import @2.1::IBluetoothAudioPort;
+import @2.1::AudioConfiguration;
+import @2.0::Status;
+import @2.0::SessionParams;
+/**
+ * HAL interface from the Bluetooth stack to the Audio HAL
+ *
+ * The Bluetooth stack calls methods in this interface to start and end audio
+ * sessions and sends callback events to the Audio HAL.
+ *
+ * Note: For HIDL APIs with a "generates" statement, the callback parameter used
+ * for return value must be invoked synchronously before the API call returns.
+ */
+interface IBluetoothAudioProvider extends @2.0::IBluetoothAudioProvider {
+
+    /**
+     * This method indicates that the Bluetooth stack is ready to stream audio.
+     * It registers an instance of IBluetoothAudioPort with and provides the
+     * current negotiated codec to the Audio HAL. After this method is called,
+     * the Audio HAL can invoke IBluetoothAudioPort.startStream().
+     *
+     * Note: endSession() must be called to unregister this IBluetoothAudioPort
+     *
+     * @param hostIf An instance of IBluetoothAudioPort for stream control
+     * @param audioConfig The audio configuration negotiated with the remote
+     *    device. The PCM parameters are set if software based encoding,
+     *    otherwise the correct codec configuration is used for hardware
+     *    encoding.
+     *
+     * @return status One of the following
+     *    SUCCESS if this IBluetoothAudioPort was successfully registered with
+     *        the Audio HAL
+     *    UNSUPPORTED_CODEC_CONFIGURATION if the Audio HAL cannot register this
+     *        IBluetoothAudioPort with the given codec configuration
+     *    FAILURE if the Audio HAL cannot register this IBluetoothAudioPort for
+     *        any other reason
+     * @return dataMQ The fast message queue for audio data from this provider.
+     *    Audio data will be in PCM format as specified by the
+     *    audioConfig.pcmConfig parameter.
+     *    Invalid if streaming is offloaded to hardware or on failure.
+     */
+    startSession_2_1(IBluetoothAudioPort hostIf, AudioConfiguration audioConfig)
+                generates (Status status, fmq_sync<uint8_t> dataMQ);
+};

qcom/opensource/interfaces/bluetooth_audio/2.1/IBluetoothAudioProvidersFactory.hal

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.1;
+
+import @2.0::IBluetoothAudioProvidersFactory;
+import @2.1::IBluetoothAudioProvider;
+import @2.1::AudioCapabilities;
+import @2.0::SessionType;
+import @2.0::Status;
+/**
+ * This factory allows a HAL implementation to be split into multiple
+ * independent providers.
+ *
+ * When the Bluetooth stack is ready to create an audio session, it must first
+ * obtain the IBluetoothAudioProvider for that session type by calling
+ * openProvider().
+ *
+ * Note: For HIDL APIs with a "generates" statement, the callback parameter used
+ * for return value must be invoked synchronously before the API call returns.
+ */
+interface IBluetoothAudioProvidersFactory extends @2.0::IBluetoothAudioProvidersFactory {
+
+    /**
+     * Opens an audio provider for a session type. To close the provider, it is
+     * necessary to release references to the returned provider object.
+     *
+     * @param sessionType The session type (e.g.
+     *    A2DP_SOFTWARE_ENCODING_DATAPATH).
+     *
+     * @return status One of the following
+     *    SUCCESS if the Audio HAL successfully opens the provider with the
+     *        given session type
+     *    FAILURE if the Audio HAL cannot open the provider
+     * @return provider The provider of the specified session type
+     */
+    openProvider_2_1(SessionType sessionType)
+        generates (Status status, IBluetoothAudioProvider provider);
+
+    /**
+     * Gets a list of audio capabilities for a session type.
+     *
+     * For software encoding, the PCM capabilities are returned.
+     * For hardware encoding, the supported codecs and their capabilities are
+     * returned.
+     *
+     * @param sessionType The session type (e.g.
+     *    A2DP_SOFTWARE_ENCODING_DATAPATH).
+     * @return audioCapabilities A list containing all the capabilities
+     *    supported by the sesson type. The capabilities is a list of
+     *    available options when configuring the codec for the session.
+     *    For software encoding it is the PCM data rate.
+     *    For hardware encoding it is the list of supported codecs and their
+     *    capabilities.
+     *    If a provider isn't supported, an empty list should be returned.
+     *    Note: Only one entry should exist per codec when using hardware
+     *    encoding.
+     */
+     getProviderCapabilities_2_1(SessionType sessionType)
+         generates (vec<AudioCapabilities> audioCapabilities);
+};

qcom/opensource/interfaces/bluetooth_audio/2.1/types.hal

@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Not a contribution.
+ */
+
+/*
+ * Copyright 2018 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.
+ */
+
+package vendor.qti.hardware.bluetooth_audio@2.1;
+
+import @2.0::CodecType;
+import @2.0::SampleRate;
+import @2.0::ChannelMode;
+import @2.0::SbcParameters;
+import @2.0::AacParameters;
+import @2.0::LdacParameters;
+import @2.0::AptxParameters;
+import @2.0::AptxAdaptiveParameters;
+import @2.0::AptxTwsParameters;
+import @2.0::BaCeltParameters;
+import @2.0::PcmParameters;
+import @2.0::BitsPerSample;
+
+
+enum CodecType : @2.0::CodecType {
+    LC3 = 0x18,
+};
+
+enum ExtSampleRate : @2.0::SampleRate {
+    RATE_24000_2 = 0x100,
+    RATE_8000 = 0x200,
+};
+
+enum LC3ChannelMode : uint8_t {
+    UNKNOWN = 0x00,
+    STEREO = 0x01,
+    JOINT_STEREO = 0x02,
+    DUAL = 0x04,
+    MONO = 0x08,
+    CH_5_1 = 0x10,
+};
+/** Used for Hardware Encoding LC3 codec parameters */
+struct lc3CodecConfig {
+    ExtSampleRate sampleRate;
+    LC3ChannelMode channelMode;
+    uint16_t octetsPerFrame; //Octets Per Codec Frame
+    uint16_t frameDuration; //7.5msec, 10msec
+    uint32_t bitrate;
+    BitsPerSample bitsPerSample;
+    uint8_t numBlocks;
+};
+
+/** Used for Hardware Encoding LC3 codec parameters */
+struct LC3Parameters {
+    lc3CodecConfig txConfig;
+    lc3CodecConfig rxConfig;
+    uint8_t rxConfigSet; //this shall be set if fromAirConfig Config is present
+    uint16_t rxLatency;
+    uint8_t decoderOuputChannels;
+    uint8_t mode; //0x01-Connected, 0x02-Broadcast, 0x03-Simulcast
+    uint8_t[16] codecSpecific;
+    uint8_t defaultQlevel;
+    uint8_t NumStreamIDGroup;
+    uint32_t[48] streamMap;//upto 16 stream id support
+};
+
+/**
+ * Used to specify the capabilities of the codecs supported by Hardware Encoding.
+ * AptX and AptX-HD both use the AptxParameters field.
+ */
+struct CodecCapabilities {
+    CodecType codecType;
+
+    union Capabilities {
+      SbcParameters sbcCapabilities;
+      AacParameters aacCapabilities;
+      LdacParameters ldacCapabilities;
+      AptxParameters aptxCapabilities;
+      AptxAdaptiveParameters aptxAdaptiveCapabilities;
+      AptxTwsParameters aptxTwsCapabilities;
+      BaCeltParameters baCeltCapabilities;
+      LC3Parameters lc3Capabilities;
+    } capabilities;
+};
+
+
+/** Used to specify the capabilities of the different session types. */
+union AudioCapabilities {
+    PcmParameters pcmCapabilities;
+    CodecCapabilities codecCapabilities;
+};
+
+/**
+ * Used to configure a Hardware Encoding session.
+ * AptX and AptX-HD both use the AptxParameters field.
+ */
+struct CodecConfiguration {
+    CodecType codecType;
+    /**
+     * The encoded audio bitrate in bits / second.
+     * 0x00000000 - The audio bitrate is not specified / unused
+     * 0x00000001 - 0x00FFFFFF - Encoded audio bitrate in bits/second
+     * 0x01000000 - 0xFFFFFFFF - Reserved
+     *
+     * The HAL needs to support all legal bitrates for the selected codec.
+     */
+    uint32_t encodedAudioBitrate;
+    /** Peer MTU (in octets) */
+    uint16_t peerMtu;
+    /** Content protection by SCMS-T */
+    bool isScmstEnabled;
+    /** Scrambling Requirement */
+    bool isScramblingEnabled;
+    union CodecSpecific {
+        SbcParameters sbcConfig;
+        AacParameters aacConfig;
+        LdacParameters ldacConfig;
+        AptxParameters aptxConfig;
+        AptxAdaptiveParameters aptxAdaptiveConfig;
+        AptxTwsParameters aptxTwsConfig;
+        BaCeltParameters baCeltConfig;
+        LC3Parameters lc3Config;
+    } config;
+};
+
+/** Used to configure either a Hardware or Software Encoding session based on session type */
+union AudioConfiguration {
+    PcmParameters pcmConfig;
+    CodecConfiguration codecConfig;
+};

qcom/opensource/interfaces/bluetooth_audio/aidl/Android.bp

@@ -0,0 +1,31 @@
+aidl_interface {
+    name: "vendor.qti.hardware.bluetooth.audio",
+    host_supported: true,
+    vendor_available: true,
+    srcs: [
+        "vendor/qti//hardware/bluetooth/audio/*.aidl",
+    ],
+    stability: "vintf",
+    backend: {
+        ndk: {
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.btservices",
+            ],
+            min_sdk_version: "31",
+        },
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+            enabled: false,
+        },
+    },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/.hash

@@ -0,0 +1 @@
+be7f6f90eb88c54a08b4bd98ba130b87a3a467c4

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4ChannelMode.aidl

@@ -0,0 +1,58 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AptxAdaptiveR4ChannelMode {
+  UNKNOWN = 0,
+  MONO = 1,
+  STEREO_TWM = 2,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4SampleRate.aidl

@@ -0,0 +1,61 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AptxAdaptiveR4SampleRate {
+  RATE_UNKNOWN = 0,
+  RATE_44100 = 44100,
+  RATE_48000 = 48000,
+  RATE_96000 = 96000,
+  RATE_192000 = 192000,
+  RATE_32000 = 32000,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4_TTP.aidl

@@ -0,0 +1,57 @@
+/*
+ Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxAdaptiveR4_TTP {
+  int ttp_ll;
+  int ttp_hq;
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/vendor/qti/hardware/bluetooth/audio/LeAudioVendorConfiguration.aidl

@@ -0,0 +1,62 @@
+/*
+ Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable LeAudioVendorConfiguration {
+  vendor.qti.hardware.bluetooth.audio.VendorCodecType vendorCodecType;
+  byte pcmBitDepth;
+  int samplingFrequencyHz;
+  int frameDurationUs;
+  int octetsPerFrame;
+  byte blocksPerSdu;
+  byte[] codecSpecificData;
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/vendor/qti/hardware/bluetooth/audio/VendorCodecType.aidl

@@ -0,0 +1,58 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum VendorCodecType {
+  LC3Q = 0,
+  APTX_ADAPTIVE_R3 = 1,
+  APTX_ADAPTIVE_R4 = 2,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/vendor/qti/hardware/bluetooth/audio/classicVendorCapabilities.aidl

@@ -0,0 +1,67 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable classicVendorCapabilities {
+  vendor.qti.hardware.bluetooth.audio.VendorCodecType vendorCodecType;
+  parcelable AptxAdaptiveR4Capabilities {
+    int[] sampleRate;
+    int[] channelMode;
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4_TTP ttp;
+    int max_bitrate;
+    byte[] decoder_capability;
+    int decoder_capability_len;
+  }
+  union CodecSpecific {
+    vendor.qti.hardware.bluetooth.audio.classicVendorCapabilities.AptxAdaptiveR4Capabilities aptxAdaptiveR4Cap;
+  }
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/1/vendor/qti/hardware/bluetooth/audio/classicVendorConfiguration.aidl

@@ -0,0 +1,67 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable classicVendorConfiguration {
+  vendor.qti.hardware.bluetooth.audio.VendorCodecType vendorCodecType;
+  parcelable AptxAdaptiveR4Configuration {
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4SampleRate sampleRate;
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4ChannelMode channelMode;
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4_TTP ttp;
+    int max_bitrate;
+    byte[] decoder_capability;
+    int decoder_capability_len;
+  }
+  union CodecSpecific {
+    vendor.qti.hardware.bluetooth.audio.classicVendorConfiguration.AptxAdaptiveR4Configuration aptxAdaptiveR4Config;
+  }
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/current/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4ChannelMode.aidl

@@ -0,0 +1,58 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AptxAdaptiveR4ChannelMode {
+  UNKNOWN = 0,
+  MONO = 1,
+  STEREO_TWM = 2,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/current/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4SampleRate.aidl

@@ -0,0 +1,61 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AptxAdaptiveR4SampleRate {
+  RATE_UNKNOWN = 0,
+  RATE_44100 = 44100,
+  RATE_48000 = 48000,
+  RATE_96000 = 96000,
+  RATE_192000 = 192000,
+  RATE_32000 = 32000,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/current/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4_TTP.aidl

@@ -0,0 +1,57 @@
+/*
+ Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxAdaptiveR4_TTP {
+  int ttp_ll;
+  int ttp_hq;
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/current/vendor/qti/hardware/bluetooth/audio/LeAudioVendorConfiguration.aidl

@@ -0,0 +1,62 @@
+/*
+ Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable LeAudioVendorConfiguration {
+  vendor.qti.hardware.bluetooth.audio.VendorCodecType vendorCodecType;
+  byte pcmBitDepth;
+  int samplingFrequencyHz;
+  int frameDurationUs;
+  int octetsPerFrame;
+  byte blocksPerSdu;
+  byte[] codecSpecificData;
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/current/vendor/qti/hardware/bluetooth/audio/VendorCodecType.aidl

@@ -0,0 +1,58 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum VendorCodecType {
+  LC3Q = 0,
+  APTX_ADAPTIVE_R3 = 1,
+  APTX_ADAPTIVE_R4 = 2,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/current/vendor/qti/hardware/bluetooth/audio/classicVendorCapabilities.aidl

@@ -0,0 +1,67 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable classicVendorCapabilities {
+  vendor.qti.hardware.bluetooth.audio.VendorCodecType vendorCodecType;
+  parcelable AptxAdaptiveR4Capabilities {
+    int[] sampleRate;
+    int[] channelMode;
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4_TTP ttp;
+    int max_bitrate;
+    byte[] decoder_capability;
+    int decoder_capability_len;
+  }
+  union CodecSpecific {
+    vendor.qti.hardware.bluetooth.audio.classicVendorCapabilities.AptxAdaptiveR4Capabilities aptxAdaptiveR4Cap;
+  }
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/aidl_api/vendor.qti.hardware.bluetooth.audio/current/vendor/qti/hardware/bluetooth/audio/classicVendorConfiguration.aidl

@@ -0,0 +1,67 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.bluetooth.audio;
+@VintfStability
+parcelable classicVendorConfiguration {
+  vendor.qti.hardware.bluetooth.audio.VendorCodecType vendorCodecType;
+  parcelable AptxAdaptiveR4Configuration {
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4SampleRate sampleRate;
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4ChannelMode channelMode;
+    vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4_TTP ttp;
+    int max_bitrate;
+    byte[] decoder_capability;
+    int decoder_capability_len;
+  }
+  union CodecSpecific {
+    vendor.qti.hardware.bluetooth.audio.classicVendorConfiguration.AptxAdaptiveR4Configuration aptxAdaptiveR4Config;
+  }
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4ChannelMode.aidl

@@ -0,0 +1,43 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth.audio;
+
+@VintfStability
+@Backing(type="int")
+enum AptxAdaptiveR4ChannelMode {
+      UNKNOWN = 0,
+      MONO = 1,
+      STEREO_TWM = 2,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4SampleRate.aidl

@@ -0,0 +1,46 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth.audio;
+
+@VintfStability
+@Backing(type="int")
+enum AptxAdaptiveR4SampleRate {
+     RATE_UNKNOWN = 0,
+     RATE_44100 = 44100,
+     RATE_48000 = 48000,
+     RATE_96000 = 96000,
+     RATE_192000 = 192000,
+     RATE_32000 = 32000,
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/vendor/qti/hardware/bluetooth/audio/AptxAdaptiveR4_TTP.aidl

@@ -0,0 +1,41 @@
+/*
+ Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth.audio;
+
+@VintfStability
+parcelable AptxAdaptiveR4_TTP {
+      int ttp_ll;
+      int ttp_hq;
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/vendor/qti/hardware/bluetooth/audio/LeAudioVendorConfiguration.aidl

@@ -0,0 +1,69 @@
+/*
+ Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth.audio;
+
+import vendor.qti.hardware.bluetooth.audio.VendorCodecType;
+
+@VintfStability
+parcelable LeAudioVendorConfiguration {
+    /*
+     * vendor codec type
+     */
+    VendorCodecType vendorCodecType;
+    /*
+     * PCM is Input for encoder, Output for decoder
+     */
+    byte pcmBitDepth;
+    /*
+     * codec-specific parameters
+     */
+    int samplingFrequencyHz;
+    /*
+     * FrameDuration based on microseconds.
+     */
+    int frameDurationUs;
+    /*
+     * length in octets of a codec frame
+     */
+    int octetsPerFrame;
+    /*
+     * Number of blocks of codec frames per single SDU (Service Data Unit)
+     */
+    byte blocksPerSdu;
+    /*
+     * vendor codec-specific data
+     */
+    byte[] codecSpecificData;
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/vendor/qti/hardware/bluetooth/audio/VendorCodecType.aidl

@@ -0,0 +1,43 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth.audio;
+
+@VintfStability
+@Backing(type="int")
+enum VendorCodecType {
+    LC3Q,
+    APTX_ADAPTIVE_R3,
+    APTX_ADAPTIVE_R4
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/vendor/qti/hardware/bluetooth/audio/classicVendorCapabilities.aidl

@@ -0,0 +1,58 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth.audio;
+
+import vendor.qti.hardware.bluetooth.audio.VendorCodecType;
+import vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4SampleRate;
+import vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4ChannelMode;
+import vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4_TTP;
+
+@VintfStability
+parcelable classicVendorCapabilities {
+
+  /** Used for Hardware Encoding AptX-Adaptive-R4 codec parameters */
+  parcelable AptxAdaptiveR4Capabilities {
+      int[] sampleRate;
+      int[] channelMode;
+      AptxAdaptiveR4_TTP ttp;
+      int max_bitrate;
+      byte[] decoder_capability;
+      int decoder_capability_len;
+  }
+  VendorCodecType vendorCodecType;
+  union CodecSpecific {
+    AptxAdaptiveR4Capabilities aptxAdaptiveR4Cap;
+  }
+}

qcom/opensource/interfaces/bluetooth_audio/aidl/vendor/qti/hardware/bluetooth/audio/classicVendorConfiguration.aidl

@@ -0,0 +1,58 @@
+/*
+Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth.audio;
+
+import vendor.qti.hardware.bluetooth.audio.VendorCodecType;
+import vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4SampleRate;
+import vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4ChannelMode;
+import vendor.qti.hardware.bluetooth.audio.AptxAdaptiveR4_TTP;
+
+@VintfStability
+parcelable classicVendorConfiguration {
+
+  /** Used for Hardware Encoding AptX-Adaptive-R4 codec parameters */
+  parcelable AptxAdaptiveR4Configuration {
+      AptxAdaptiveR4SampleRate sampleRate;
+      AptxAdaptiveR4ChannelMode channelMode;
+      AptxAdaptiveR4_TTP ttp;
+      int max_bitrate;
+      byte[] decoder_capability;
+      int decoder_capability_len;
+  }
+  VendorCodecType vendorCodecType;
+  union CodecSpecific {
+    AptxAdaptiveR4Configuration aptxAdaptiveR4Config;
+  }
+}

qcom/opensource/interfaces/bluetooth_audio/current.txt

@@ -0,0 +1,37 @@
+#Copyright (c) 2019, The Linux Foundation. All rights reserved.
+
+#Redistribution and use in source and binary forms, with or without
+#modification, are permitted provided that the following conditions are
+#met:
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials provided
+#      with the distribution.
+#    * Neither the name of The Linux Foundation nor the names of its
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+#WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+#ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+#BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+#BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+#OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+#IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#HAL released in Android Q
+#Bluetooth Audio
+e318824d1eb40ba520316343fbbd3683b90c011e2c66338d8db7aa801da222e7 vendor.qti.hardware.bluetooth_audio@2.0::types
+4efce82a613cd7e4886a8d75328d1476366a48a7d221b3238c5c0a084663bb9a vendor.qti.hardware.bluetooth_audio@2.0::IBluetoothAudioPort
+80850a7fcdf4bcd89df865226d4e16862d9ca4a832b2e6677e0dd7bb9297e037 vendor.qti.hardware.bluetooth_audio@2.0::IBluetoothAudioProvider
+95dfb82e79fc47813b8f4f773b1eb60f79ea7e42e12642356bdf14e144089758 vendor.qti.hardware.bluetooth_audio@2.0::IBluetoothAudioProvidersFactory
+ef6d3c9fa95928e3d4c54d170907c7543f729979a12b171e1fd9031e611d92b5 vendor.qti.hardware.bluetooth_audio@2.1::types
+f511d8a5b66a9162a20cbe358b67b62e3c7de2ed0fecba3c48e16ad9f27f7863 vendor.qti.hardware.bluetooth_audio@2.1::IBluetoothAudioPort
+c652f3eab8fa0d02abfd78dfb102b4387b1187a57406d09703e6494ef3ee75ca vendor.qti.hardware.bluetooth_audio@2.1::IBluetoothAudioProvider
+cf19a95e4c72570fca8962f0df9c9334178c701951f681f6afa6fb441edf83fd vendor.qti.hardware.bluetooth_audio@2.1::IBluetoothAudioProvidersFactory

qcom/opensource/interfaces/bluetooth_dun/1.0/Android.bp

@@ -0,0 +1,16 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "vendor.qti.hardware.bluetooth_dun@1.0",
+    root: "vendor.qti.hardware.bluetooth_dun",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IBluetoothDunServer.hal",
+        "IBluetoothDunServerResponse.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}

qcom/opensource/interfaces/bluetooth_dun/1.0/IBluetoothDunServer.hal

@@ -0,0 +1,59 @@
+/* Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth_dun@1.0;
+
+import IBluetoothDunServerResponse;
+
+interface IBluetoothDunServer {
+    /**
+     * Initialize response callback to the underlying DUN server hidl interface.
+     */
+    initialize(IBluetoothDunServerResponse resCallback) generates (Status status);
+
+   /**
+     * Send control messages to the underlying DUN server hidl interface.
+     */
+    sendCtrlMsg(CtrlMsg msgType) generates (Status status);
+
+   /**
+     * Send uplink Data to the underlying DUN server hidl interface.
+     */
+    sendUplinkData(DunPacket packet) generates (Status status);
+
+   /**
+     * Send modem status to the underlying DUN server hidl interface, if
+     * modem status change is received from remote on rfcomm channel.
+     */
+    sendModemStatus(uint8_t status) generates (Status status);
+
+    /**
+     * Close the DUN server hidl interface.
+     */
+    close_server();
+};

qcom/opensource/interfaces/bluetooth_dun/1.0/IBluetoothDunServerResponse.hal

@@ -0,0 +1,50 @@
+/* Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth_dun@1.0;
+
+/** The interface from the DUN HIDL server to the BT DUN service. */
+interface IBluetoothDunServerResponse {
+    /**
+     * This function is invoked from the DUN HIDL daemon,
+     * when control message is received from the portbridge.
+     */
+    ctrlMsgEvent(CtrlMsg msgType, Status status);
+
+    /**
+     * This function is invoked from the DUN HIDL daemon,
+     * when downlink data is received from portbridge.
+     */
+    downlinkDataEvent(DunPacket data);
+
+    /**
+     * This function is invoked from the DUN HIDL daemon,
+     * when modem status change is received from the portbridge.
+     */
+    modemStatusChangeEvent(uint8_t status);
+};

qcom/opensource/interfaces/bluetooth_dun/1.0/types.hal

@@ -0,0 +1,48 @@
+/* Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.bluetooth_dun@1.0;
+
+enum CtrlMsg : int32_t {
+    DUN_CONNECT_REQ,
+    DUN_DISCONNECT_REQ,
+    DUN_CONNECT_RESP,
+    DUN_DISCONNECT_RESP,
+};
+
+enum Status : uint8_t {
+    SUCCESS,
+    FAILED,
+    INITIALIZATION_ERROR,
+    UNKNOWN
+};
+
+/**
+ * Dun packets are transmitted as a vector of type uint8_t.
+ */
+typedef vec<uint8_t> DunPacket;

qcom/opensource/interfaces/bluetooth_dun/current.txt

@@ -0,0 +1,32 @@
+#Copyright (c) 2019, The Linux Foundation. All rights reserved.
+
+#Redistribution and use in source and binary forms, with or without
+#modification, are permitted provided that the following conditions are
+#met:
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials provided
+#      with the distribution.
+#    * Neither the name of The Linux Foundation nor the names of its
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+#WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+#ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+#BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+#BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+#OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+#IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#HAL released in Android Q
+#Bluetooth DUN
+686cdb8d0c7cb31a4222db61ee7967991b513928b65ddf4b268763afb5dfac71 vendor.qti.hardware.bluetooth_dun@1.0::types
+833436d7e9bc1956e5d92d89b546bfc3e585534aecb91d35c3a453a208ae615f vendor.qti.hardware.bluetooth_dun@1.0::IBluetoothDunServer
+3d5fff5c7e0e5ab89abd3ce2166e4dbf08b13bb94a836c5a25d95674dfd7f066 vendor.qti.hardware.bluetooth_dun@1.0::IBluetoothDunServerResponse

qcom/opensource/interfaces/camera/aon/1.0/Android.bp

@@ -0,0 +1,14 @@
+hidl_interface {
+    name: "vendor.qti.hardware.camera.aon@1.0",
+    root: "vendor.qti.hardware.camera",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IAONService.hal",
+        "IAONServiceCallBack.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}

qcom/opensource/interfaces/camera/aon/1.0/IAONService.hal

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.0;
+
+import @1.0::types;
+import @1.0::IAONServiceCallBack;
+
+interface IAONService {
+
+    /**
+     * Get capabilities supported by AON Service.
+     *
+     * @return serviceCapabilities list of AON service types supported by service.
+     *
+     */
+    getCapabilities() generates (vec<AONServiceType> serviceCapabilities);
+
+    /**
+     * Registers for AON service events.
+     *
+     * @param  callback            callback function that gets called during AON event
+     * @param  serviceType         AON service type that client is interested in
+     * @return status              Returns status of function.
+     *                             Returns 0 in case of success; non-zero otherwise
+     * @return clientHandle        AON Service assigns a valid client handle upon successfull return
+     *                             Any value greater than 0 in case of success.
+     *                             0 in case of failure
+     *
+     */
+    registerClient(IAONServiceCallBack callback, AONServiceType serviceType)
+                    generates (Status status, uint64_t clientHandle);
+
+
+    /**
+     * Unregisters for AON service events.
+     *
+     * @param clientHandle         Valid client handle assigned during registerClient API
+     *                             This client handle will be no longer valid after return
+     * @return status              Returns status of function.
+     *                             Returns 0 in case of success; non-zero otherwise
+     *
+     */
+    unregisterClient(uint64_t clientHandle) generates (Status status);
+};

qcom/opensource/interfaces/camera/aon/1.0/IAONServiceCallBack.hal

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.0;
+
+import @1.0::types;
+
+/** AON Service callback interface.
+ *  This callback will be invoked when any client registers for AON Service
+ *  and specific AON event triggered by hardware/lower layers */
+interface IAONServiceCallBack {
+
+    /**
+    * Function callback to notify any AON event for the registered client
+    *
+    * @param  clientHandle    Client handle returned through registerClient interface
+    * @param  serviceStatus   Service Status returned from AON service
+    *
+    */
+    notifyAONEvent(uint64_t clientHandle, AONServiceStatus serviceStatus);
+};

qcom/opensource/interfaces/camera/aon/1.0/types.hal

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.0;
+
+/** Status codes returned directly by the HIDL method calls upon errors */
+enum Status : int32_t
+{
+    /** Success */
+    SUCCESS                 = 0,
+
+    /** Generic failure status */
+    FAILED                  = 1,
+
+    /** NOT_SUPPORTED */
+    NOT_SUPPORTED           = 2,
+
+    /** Bad State  */
+    BAD_STATE               = 3,
+
+    /** CB Pointer is invalid */
+    INVALID_CALLBACK_PTR    = 4,
+
+    /** AON Service Aborted */
+    ABORT                   = 5
+};
+
+/** AON Service events triggered from AON service */
+enum AONServiceStatus : int32_t
+{
+    /** Triggered upon successful AON Service event detection */
+    EVENT_DETECTED      = 0,
+
+    /** Triggered upon any generic failure in AON Service */
+    SERVICE_FAILED      = 1
+};
+
+/** AON types supported by the service */
+enum AONServiceType : int32_t
+{
+    /** Face detected */
+    FaceDetect         = 0,
+
+    /** QR Code */
+    QRCode             = 1,
+
+    /** Vendor defined events start */
+    VendorDefinedStart = 0x1000000,
+
+    /** Add vendor defined events here */
+
+    /** Vendor defined event End */
+    VendorDefinedEnd
+};

qcom/opensource/interfaces/camera/aon/1.1/Android.bp

@@ -0,0 +1,15 @@
+hidl_interface {
+    name: "vendor.qti.hardware.camera.aon@1.1",
+    root: "vendor.qti.hardware.camera",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IAONService.hal",
+        "IAONServiceCallBack.hal",
+    ],
+    interfaces: [
+        "vendor.qti.hardware.camera.aon@1.0",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}

qcom/opensource/interfaces/camera/aon/1.1/IAONService.hal

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.1;
+
+import vendor.qti.hardware.camera.aon@1.0;
+
+import @1.1::types;
+import @1.1::IAONServiceCallBack;
+
+interface IAONService extends @1.0::IAONService {
+
+
+    /**
+     * Get capabilities supported by AON Service.
+     *
+     * @return serviceCapabilities list of AON service types supported by service.
+     *
+     */
+    getCapabilities_v1() generates (vec<AONServiceType> serviceCapabilities);
+
+    /**
+     * Registers for AON service events.
+     *
+     * @param  callback            callback function that gets called during AON event
+     * @param  serviceType         AON service type that client is interested in
+     * @return status              Returns status of function.
+     *                             Returns 0 in case of success; non-zero otherwise
+     * @return clientHandle        AON Service assigns a valid client handle upon successfull return
+     *                             Any value greater than 0 in case of success.
+     *                             0 in case of failure
+     *
+     */
+    registerClient_v1(IAONServiceCallBack callback, AONServiceType serviceType)
+                    generates (Status status, uint64_t clientHandle);
+
+};

qcom/opensource/interfaces/camera/aon/1.1/IAONServiceCallBack.hal

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.1;
+
+import @1.1::types;
+import vendor.qti.hardware.camera.aon@1.0;
+
+/** AON Service callback interface.
+ *  This callback will be invoked when any client registers for AON Service
+ *  and specific AON event triggered by hardware/lower layers */
+interface IAONServiceCallBack extends @1.0::IAONServiceCallBack {
+    // No new APIs are added in 1.1 callback
+};

qcom/opensource/interfaces/camera/aon/1.1/types.hal

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.1;
+
+import vendor.qti.hardware.camera.aon@1.0;
+import vendor.qti.hardware.camera.aon@1.0::types;
+import vendor.qti.hardware.camera.aon@1.0::AONServiceType;
+
+enum AONServiceType     : @1.0::AONServiceType
+{
+    /** Enum for Face Not Detect type **/
+    FaceNotDetect       = 2,
+};

qcom/opensource/interfaces/camera/aon/1.2/Android.bp

@@ -0,0 +1,16 @@
+hidl_interface {
+    name: "vendor.qti.hardware.camera.aon@1.2",
+    root: "vendor.qti.hardware.camera",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IAONService.hal",
+        "IAONServiceCallBack.hal",
+    ],
+    interfaces: [
+        "vendor.qti.hardware.camera.aon@1.1",
+        "vendor.qti.hardware.camera.aon@1.0",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}

qcom/opensource/interfaces/camera/aon/1.2/IAONService.hal

@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.2;
+
+import vendor.qti.hardware.camera.aon@1.0;
+import vendor.qti.hardware.camera.aon@1.1;
+
+import @1.2::types;
+import @1.2::IAONServiceCallBack;
+
+interface IAONService extends @1.1::IAONService {
+
+
+    /**
+     * Get capabilities supported by AON Service.
+     *
+     * @return serviceCapabilities list of AON service types supported by service.
+     *
+     */
+    getCapabilities_v2() generates (vec<AONServiceType> serviceCapabilities);
+
+    /**
+     * Registers for AON service events.
+     *
+     * @param  callback            callback function that gets called during AON event
+     * @param  serviceType         AON service type that client is interested in
+     * @return status              Returns status of function.
+     *                             Returns 0 in case of success; non-zero otherwise
+     * @return clientHandle        AON Service assigns a valid client handle upon successfull return
+     *                             Any value greater than 0 in case of success.
+     *                             0 in case of failure
+     *
+     */
+    registerClient_v2(IAONServiceCallBack callback, AONServiceType serviceType)
+                    generates (Status status, uint64_t clientHandle);
+
+};

qcom/opensource/interfaces/camera/aon/1.2/IAONServiceCallBack.hal

@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.2;
+
+import @1.2::types;
+import vendor.qti.hardware.camera.aon@1.0;
+import vendor.qti.hardware.camera.aon@1.1;
+
+/** AON Service callback interface.
+ *  This callback will be invoked when any client registers for AON Service
+ *  and specific AON event triggered by hardware/lower layers */
+interface IAONServiceCallBack extends @1.1::IAONServiceCallBack {
+    notifyAONEvent_v2(uint64_t clientHandle, AONServiceStatus serviceStatus, AONEvtInfo evtInfo);
+};

qcom/opensource/interfaces/camera/aon/1.2/types.hal

@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.2;
+
+import vendor.qti.hardware.camera.aon@1.1;
+import vendor.qti.hardware.camera.aon@1.1::types;
+import vendor.qti.hardware.camera.aon@1.1::AONServiceType;
+
+enum AONServiceType     : @1.1::AONServiceType
+{
+    Invalid             = -1,
+    FaceDetectPro       = 3,
+};
+
+/**
+ * The information passed from the event of FaceDetectBasic service type
+ */
+struct FaceInfoBasic {
+    /**
+     * Indicates the roll (or rotate) angle of the face
+     * Valid values: -180 through 179, where a positive value means
+     * the face is rotated clockwise in-plane
+     */
+    int32_t angle_roll;
+};
+
+/**
+ * The information passed from the event of FaceDetectBasic service type
+ */
+struct face_pos_type {
+    /**
+     * X coordinate of a position
+     * It is relative to the frame dimension width (exposed in FaceInfoPro)
+     * It can be negative (e.g. a facial part can be estimated to be outside of the
+     * frame boundary)
+     */
+    int32_t x;
+
+    /**
+     * Y coordinate of a position
+     * It is relative to the frame dimension height (exposed in FaceInfoPro)
+     * It can be negative (e.g. a facial part can be estimated to be outside of the
+     * frame boundary)
+     */
+    int32_t y;
+};
+
+/**
+ * The information per face passed from the event of FaceDetectPro service type
+ */
+struct face_info_pro_per_face {
+    /**
+     * Indicates the roll (or rotate) angle of the face
+     * Valid values: -180 through 179, where a positive value means the face is
+     * rotated clockwise in-plane
+     */
+    int32_t angle_roll;
+
+    /**
+     * Indicates the left/right direction of the face
+     * Valid values: -180 through 179, where a positive value means the face is
+     * facing right
+     */
+    int32_t angle_yaw;
+
+    /**
+     * Width of the face in the frame
+     */
+    uint32_t width;
+
+    /**
+     * height of the face in the frame
+     */
+    uint32_t height;
+
+    /**
+     * Position of the center of the face in the frame
+     */
+    face_pos_type center;
+};
+
+
+/**
+ * The information passed from the event of FaceDetectPro service type
+ */
+struct FaceInfoPro {
+    /**
+     * The frame dimension where the reported face ROI/Parts Coordinates will be based on
+     */
+    uint32_t frame_dim_width;
+    uint32_t frame_dim_height;
+
+    /**
+     * A vector of the per face information
+     */
+    vec<face_info_pro_per_face>  per_face;
+};
+
+/**
+ * The event information callback from AON service to client
+ */
+struct AONEvtInfo {
+    /**
+     * Service type of the callback event.
+     */
+    AONServiceType srv_type;
+
+    /**
+     * FaceDetectBasic event information.
+     */
+    FaceInfoBasic face_info_basic;
+
+    /**
+     * FaceDetectPro event information.
+     */
+    FaceInfoPro face_info_pro;
+};

qcom/opensource/interfaces/camera/aon/1.3/Android.bp

@@ -0,0 +1,17 @@
+hidl_interface {
+    name: "vendor.qti.hardware.camera.aon@1.3",
+    root: "vendor.qti.hardware.camera",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IAONService.hal",
+        "IAONServiceCallBack.hal",
+    ],
+    interfaces: [
+        "vendor.qti.hardware.camera.aon@1.2",
+        "vendor.qti.hardware.camera.aon@1.1",
+        "vendor.qti.hardware.camera.aon@1.0",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}

qcom/opensource/interfaces/camera/aon/1.3/IAONService.hal

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.3;
+
+import vendor.qti.hardware.camera.aon@1.0;
+import vendor.qti.hardware.camera.aon@1.1;
+import vendor.qti.hardware.camera.aon@1.2;
+
+import @1.3::types;
+import @1.3::IAONServiceCallBack;
+
+interface IAONService extends @1.2::IAONService {
+    /**
+     * Get capabilities supported by AON Service.
+     *
+     * @return serviceCapabilities    list of AON service types supported by service.
+     *
+     */
+    getCapabilities_v3() generates (vec<AONServiceType> serviceCapabilities);
+
+    /**
+     * Get supported fd algo modes of a specific FD service type.
+     *
+     * @param  srvType        The service type to be queried.
+     *                        Only FaceDetect & FaceDetectPro are applicable.
+     * @return fdAlgoModes    List of AONFDAlgoMode supported by the queried FD service type.
+     *
+     */
+    getFDAlgoModes(AONServiceType srvType) generates (vec<AONFDAlgoMode> fdAlgoModes);
+
+    /**
+     * Registers for AON service events.
+     *
+     * @param  callback            callback function that gets called during AON event
+     * @param  regInfo             Register information filled by client
+     * @return status              Returns status of function.
+     *                             Returns 0 in case of success; non-zero otherwise
+     * @return clientHandle        AON Service assigns a valid client handle upon successfull return
+     *                             Any value greater than 0 in case of success.
+     *                             0 in case of failure
+     *
+     */
+    registerClient_v3(IAONServiceCallBack callback, AONRegInfo regInfo)
+                    generates (Status status, uint64_t clientHandle);
+};

qcom/opensource/interfaces/camera/aon/1.3/IAONServiceCallBack.hal

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.3;
+
+import @1.3::types;
+import vendor.qti.hardware.camera.aon@1.2;
+
+/** AON Service callback interface.
+ *  This callback will be invoked when any client registers for AON Service
+ *  and specific AON event triggered by hardware/lower layers */
+interface IAONServiceCallBack extends @1.2::IAONServiceCallBack {
+    // No new APIs are added in 1.3 callback
+};

qcom/opensource/interfaces/camera/aon/1.3/types.hal

@@ -0,0 +1,201 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.3;
+
+import vendor.qti.hardware.camera.aon@1.2;
+
+enum AONServiceType     : @1.2::AONServiceType
+{
+    // No new ServiceType are added in 1.3
+};
+
+/**
+ * The delivery mode of FD event
+ */
+enum FDDeliveryMode : int32_t
+{
+    /**
+     * Invalid value
+     */
+    Invalid             = -1,
+
+    /**
+     * Face detection is triggered to run based on motion detected by sensor.
+     */
+    Motion_Based        = 0,
+
+    /**
+     * Face detection is triggered to run periodically
+     */
+    Time_Based          = 1
+};
+
+/**
+ * The FD algo mode capability
+ */
+enum FDAlgoModeCap : int32_t
+{
+    /**
+     * Invalid value
+     */
+    Invalid                  = -1,
+
+    /**
+     * FD algo mode run under non-island-mode
+     */
+    Non_Island_Mode          = 0,
+
+    /**
+     * FD algo mode is island-capable
+     */
+    Island_Mode_Capable      = 1
+};
+
+/**
+ * The FD engine of fd algo
+ */
+enum FDEngine : uint32_t
+{
+    /**
+     * CADL engine (Lower power, lower memory usage engine).
+     */
+    Fd_Engine_CADL      = 0,
+
+    /**
+     * eNPU engine (Higher power, higher memory usage engine).
+     */
+    Fd_Engine_ENPU      = 1
+};
+
+/**
+ * The available modes for the fd algo type
+ */
+struct AONFDAlgoMode {
+    /**
+     * Image resolution used for FD processing in this FD algo mode.
+     */
+    uint32_t width;
+
+    /**
+     * Image resolution used for FD processing in this FD algo mode.
+     */
+    uint32_t height;
+
+    /**
+     * Indicates capability of FD algo mode
+     */
+    FDAlgoModeCap capability;
+
+    /**
+     * Indicates whether this FD algo mode supports the following
+     */
+    FDEngine fd_engine;
+
+    /**
+     * The native streaming rate of the image sensor
+     */
+    uint32_t fps;
+};
+
+/**
+ * The FD register information filled by client
+ */
+struct AONFDRegInfo {
+    /**
+     * Algo mode index of fd algo.
+     * The index to the vector returned in getFDAlgoModes
+     * in which the client would like the fd algo to be run under.
+     * Only applicable when service type is FaceDetect or FaceDetectPro
+     */
+    int32_t fd_algo_mode_idx;
+
+    /**
+     * The delivery mode of FD event
+     * Only applicable when service type is FaceDetect or FaceDetectPro
+     */
+    FDDeliveryMode fd_delivery_mode;
+
+    /**
+     * Period in ms of FD event call back.
+     * Only applicable when delivery mode is Time_Based
+     */
+    uint32_t delivery_period_ms;
+};
+
+/**
+ * The register information filled by client
+ */
+struct AONRegInfo {
+    /**
+     * Service type registered by client.
+     */
+    AONServiceType srv_type;
+
+    /**
+     * The FD register information filled by client.
+     * Only applicable when service type is FaceDetect or FaceDetectPro
+     */
+    AONFDRegInfo fd_reg_info;
+};

qcom/opensource/interfaces/camera/aon/1.4/Android.bp

@@ -0,0 +1,18 @@
+hidl_interface {
+    name: "vendor.qti.hardware.camera.aon@1.4",
+    root: "vendor.qti.hardware.camera",
+    system_ext_specific: true,
+    srcs: [
+        "types.hal",
+        "IAONService.hal",
+        "IAONServiceCallBack.hal",
+    ],
+    interfaces: [
+        "vendor.qti.hardware.camera.aon@1.3",
+        "vendor.qti.hardware.camera.aon@1.2",
+        "vendor.qti.hardware.camera.aon@1.1",
+        "vendor.qti.hardware.camera.aon@1.0",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}

qcom/opensource/interfaces/camera/aon/1.4/IAONService.hal

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.4;
+
+import vendor.qti.hardware.camera.aon@1.0;
+import vendor.qti.hardware.camera.aon@1.3;
+import @1.4::types;
+import @1.4::IAONServiceCallBack;
+
+interface IAONService extends @1.3::IAONService{
+    /**
+     * Get a list of AONSensorInfo which describes supported AON sensors and corresponding capability information.
+     *
+     * @return sensorInfoList   An output list of AONSensorInfo
+     */
+    GetAONSensorInfoList() generates (vec<AONSensorInfo> sensorInfoList);
+
+    /**
+     * Register to an AON sensor for a specific AONServiceType
+     *
+     * @param  callback            Object passed by HIDL client which has callback function that got called for AON events
+     * @param  regInfo             Register information filled by client
+     * @return status              Returns status of function. Returns 0 in case of success; non-zero otherwise
+     * @return clientHandle        AON Service return a valid client handle upon success return NULL in case of failure
+     */
+    RegisterClient(IAONServiceCallBack callback, AONRegisterInfo regInfo)
+                   generates (Status status, uint64_t clientHandle);
+};

qcom/opensource/interfaces/camera/aon/1.4/IAONServiceCallBack.hal

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.4;
+
+import vendor.qti.hardware.camera.aon@1.3;
+import @1.4::types;
+
+/** AON Service callback interface.
+ *  This callback will be invoked when any client registers for AON Service
+ *  and specific AON event triggered by hardware/lower layers */
+interface IAONServiceCallBack extends @1.3::IAONServiceCallBack{
+    NotifyAONCallbackEvent(uint64_t clientHandle, AONCallBackEvent cbEvt);
+};

qcom/opensource/interfaces/camera/aon/1.4/types.hal

@@ -0,0 +1,490 @@
+/*
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *    * Neither the name of The Linux Foundation. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Changes from Qualcomm Innovation Center are provided under the following license:
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *
+ *    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package vendor.qti.hardware.camera.aon@1.4;
+
+import vendor.qti.hardware.camera.aon@1.3;
+
+enum AONServiceType : @1.3::AONServiceType
+{
+    // No new ServiceType is added in 1.4
+};
+
+/**
+ * Position type of an AON sensor.
+ */
+enum PositionType : uint32_t
+{
+    /**
+     * Rear main camera.
+     */
+    REAR        = 0,
+
+    /**
+     * Front main camera.
+     */
+    FRONT       = 1
+};
+
+/**
+ * The delivery mode of event detection
+ */
+enum DeliveryMode : uint32_t
+{
+    /**
+     * Detection is triggered to run based on motion detected by sensor.
+     */
+    MotionBased     = 0,
+
+    /**
+     * Detection is triggered to run periodically according to
+     * the value of deliveryPeriodMs set by client during RegisterClient.
+     */
+    TimeBased       = 1
+};
+
+/**
+ * The event type supported by FaceDetect and FaceDetectPro.
+ * These are bit values for client to assign to the fdEvtTypeMask in FDRegisterInfo during RegisterClient
+ * and to check the fdEvtTypeMask in FDEvtInfo when receiving the AONCallBackEvent.
+ */
+enum FDEvtType : uint32_t
+{
+    /**
+     * This indicates that face detection was performed and a face is detected.
+     */
+    FaceDetected    = 1,
+
+    /**
+     * This indicates that face detection was performed and a face is not detected.
+     */
+    FaceNotDetected = 2,
+
+    /**
+     * This indicates that face detection was performed and an eye gaze is detected.
+     */
+    GazeDetected    = 4,
+
+    /**
+     * This indicates that face detection was performed and an eye gaze is not detected.
+     */
+    GazeNotDetected = 8,
+};
+
+/**
+ * The event type supported by QRCode.
+ * These are bit values for client to assign to the qrEvtTypeMask in QRRegisterInfo during RegisterClient
+ * and to check the qrEvtTypeMask in QREvtInfo when receiving the AONCallBackEvent.
+ */
+enum QREvtType : uint32_t
+{
+    /**
+     * This indicates that QRCode detection was performed and a QRCode is detected.
+     */
+    QRCodeDetected    = 1,
+
+    /**
+     * This indicates that QRCode detection was performed and a QRCode is not detected.
+     */
+    QRCodeNotDetected = 2,
+};
+
+/**
+ * The underlying engine type of the algorithm
+ */
+enum FDEngineType : uint32_t
+{
+    /**
+     * CADL engine (Lower power, lower memory usage engine).
+     */
+    EngineCADL     = 0,
+
+    /**
+     * eNPU engine (Higher power, higher memory usage engine).
+     */
+    EngineENPU     = 1
+};
+
+/**
+ * The information of the FD algorithm mode
+ */
+struct FDAlgoMode {
+    /**
+     * Image resolution used for algo processing in this algo mode.
+     */
+    uint32_t width;
+
+    /**
+     * Image resolution used for algo processing in this algo mode.
+     */
+    uint32_t height;
+
+    /**
+     * Indiates whether this FD algo mode is island-capable.
+     */
+    bool isIslandModeCapable;
+
+    /**
+     * Indicates what the supporting engine is.
+     */
+    FDEngineType fdEngine;
+
+    /**
+     * A bit-mask indicating which FDEvtType are supported
+     * in this FDAlgoMode. If both FaceDetected & GazeDetected are
+     * supported, the supportedFDEvtTypeMask will be 0x5(0x1|0x4)
+     */
+    uint32_t supportedFDEvtTypeMask;
+};
+
+/**
+ * The FD register information filled by client.
+ * Only applicable when service type is FaceDetect or FaceDetectPro
+ */
+struct FDRegisterInfo {
+    /**
+     * Indicate which FDEvtType the client is interested in.
+     * If client need both FaceDetected & GazeDetected,
+     * the fdEvtTypeMask should be assigned as 0x5(0x1|0x4)
+     */
+    uint32_t fdEvtTypeMask;
+
+    /**
+     * Index to the algoModes described in AONSensorCap which returned in GetAONSensorInfoList
+     */
+    uint32_t fdAlgoModeIdx;
+
+    /**
+     * To configure the delivery mode of the detection callback event
+     * Since one AON sensor can only be configured one delivery mode at a time,
+     * AON service will take the value of the latest registered client as the final configuration.
+     */
+    DeliveryMode deliveryMode;
+
+    /**
+     * Period in ms of detection callback event.
+     * The value should be positive and only applicable when delivery mode is TimeBased.
+     * Since one AON sensor can only be configured one delivery mode at a time,
+     * AON service will take the value of the latest registered client as the final configuration.
+     */
+    uint32_t deliveryPeriodMs;
+
+    /**
+     * Number of times detections are performed per delivery
+     * Applicable for both deliveryMode - MotionBased & TimeBased
+     * If deliveryMode is MotionBased:
+     * This is the number of detections that will be performed each
+     * time a motion is detected.
+     * If deliveryMode is TimeBased:
+     * At the specified delivery periodicity, detection will be
+     * performed consecutively at the native streaming rate of the image sensor.
+     */
+    uint32_t detectionPerDelivery;
+};
+
+/**
+ * The QRCode register information filled by client.
+ * Only applicable when service type is QRCode
+ */
+struct QRRegisterInfo {
+    /**
+     * Indicate which QREvtType  the client is interested in.
+     * If client need both QRCodeDetected & QRCodeNotDetected,
+     * the qrEvtTypeMask should be assigned as 0x3(0x1|0x2)
+     */
+    uint32_t qrEvtTypeMask;
+
+    /**
+     * To configure the delivery mode of the detection callback event
+     * Since one AON sensor can only be configured one delivery mode at a time,
+     * AON service will take the value of the latest registered client as the final configuration.
+     */
+    DeliveryMode deliveryMode;
+
+    /**
+     * Period in ms of detection callback event.
+     * The value should be positive and only applicable when delivery mode is TimeBased.
+     * Since one AON sensor can only be configured one delivery mode at a time,
+     * AON service will take the value of the latest registered client as the final configuration.
+     */
+    uint32_t deliveryPeriodMs;
+
+    /**
+     * Number of times detections are performed per delivery
+     * Applicable for both deliveryMode - MotionBased & TimeBased
+     * If deliveryMode is MotionBased:
+     * This is the number of detections that will be performed each
+     * time a motion is detected.
+     * If deliveryMode is TimeBased:
+     * At the specified delivery periodicity, detection will be
+     * performed consecutively at the native streaming rate of the image sensor.
+     */
+    uint32_t detectionPerDelivery;
+};
+
+/**
+ * The register information filled by client
+ */
+struct AONRegisterInfo {
+    /**
+     * Index of to the sensorInfoList returned in GetAONSensorInfoList
+     * Indicate which aon sensor the client would like to register
+     */
+    uint32_t aonIdx;
+
+    /**
+     * Indicate which AONServiceType the client would like to register after knowing
+     * the capability of each AON sensor by parsing the AONSensorCap in sensorInfoList
+     */
+    AONServiceType srvType;
+
+    /**
+     * The FD register information filled by client.
+     * Only applicable when service type is FaceDetect or FaceDetectPro
+     */
+    FDRegisterInfo fdRegInfo;
+
+    /**
+     * The QRCode register information filled by client.
+     * Only applicable when service type is QRCode
+     */
+    QRRegisterInfo qrRegInfo;
+};
+
+/**
+ * The AONServiceType and corresponding algo mode list supported by AON sensor
+ */
+struct AONSensorCap {
+    /**
+     * Supported AONServiceType by AON sensor
+     */
+    AONServiceType srvType;
+
+    /**
+     * The supported fdAlgoMode list. Only applicable when srvType is FaceDetect or FaceDetectPro
+     */
+    vec<FDAlgoMode> fdAlgoModes;
+};
+
+/**
+ * The information of an AON sensor
+ */
+struct AONSensorInfo {
+    /**
+     * Position type of AON sensor
+     */
+    PositionType position;
+
+    /**
+     * List of supported AONServiceType by AON sensor
+     */
+    vec<AONSensorCap> sensorCaps;
+};
+
+/**
+ * The information passed from the event of FaceDetectPro service type
+ */
+struct FacePosType {
+    /**
+     * X coordinate of a position
+     * It is relative to the frame dimension width (exposed in FaceInfoPro)
+     * It can be negative (e.g. a facial part can be estimated to be outside of the
+     * frame boundary)
+     */
+    int32_t x;
+
+    /**
+     * Y coordinate of a position
+     * It is relative to the frame dimension height (exposed in FaceInfoPro)
+     * It can be negative (e.g. a facial part can be estimated to be outside of the
+     * frame boundary)
+     */
+    int32_t y;
+};
+
+/**
+ * The information per face passed from the event of FaceDetectPro service type
+ */
+struct FaceInfoProPerFace {
+    /**
+     * Indicates the roll (or rotate) angle of the face
+     * Valid values: -180 through 179, where a positive value means the face is
+     * rotated clockwise in-plane
+     */
+    int32_t angleRoll;
+
+    /**
+     * Indicates the left/right direction of the face
+     * Valid values: -180 through 179, where a positive value means the face is
+     * facing right
+     */
+    int32_t angleYaw;
+
+    /**
+     * Width of the face in the frame
+     */
+    uint32_t width;
+
+    /**
+     * height of the face in the frame
+     */
+    uint32_t height;
+
+    /**
+     * Position of the center of the face in the frame
+     */
+    FacePosType center;
+
+    /**
+     * Whether an eye gaze is detected
+     * Only applicable when the bit of GazeDetected or GazeNotDetected
+     * is set to 1 by client in RegisterClient.
+     */
+    bool isGazeDetected;
+};
+
+/**
+ * The information passed from the event of FaceDetectPro service type
+ */
+struct FaceInfoPro {
+    /**
+     * The frame dimension where the reported face ROI/Parts Coordinates will be based on
+     */
+    uint32_t frameDimWidth;
+    uint32_t frameDimHeight;
+
+    /**
+     * A vector of the per face information
+     */
+    vec<FaceInfoProPerFace>  perFace;
+};
+
+/**
+ * The event callback from AON service to client
+ */
+struct AONCallBackEvent {
+    /**
+     * Service type of the callback event.
+     */
+    AONServiceType srvType;
+
+    /**
+     * The event information for FaceDetect.
+     * Only applicable when srvType is FaceDetect.
+     */
+    FDEvtInfo fdEvtInfo;
+
+    /**
+     * The event information for FaceDetectPro.
+     * Only applicable when srvType is FaceDetectPro.
+     */
+    FDProEvtInfo fdProEvtInfo;
+
+    /**
+     * The event information for QRCode.
+     * Only applicable when srvType is QRCode.
+     */
+    QREvtInfo qrEvtInfo;
+};
+
+/**
+ * The event information for FaceDetect AONServiceType
+ */
+struct FDEvtInfo {
+    /**
+     * Bit Mask to indicate the FDEvtTypes of this event.
+     * If fdEvtTypeMask is 0x5(0x1|0x4), that means both
+     * face & gaze are detected by AONService
+     */
+    uint32_t fdEvtTypeMask;
+};
+
+/**
+ * The event information for FaceDetectPro AONServiceType
+ */
+struct FDProEvtInfo {
+    /**
+     * Bit Mask to indicate the FDEvtTypes of this event.
+     * If fdEvtTypeMask is 0x5(0x1|0x4), that means both
+     * face & gaze are detected by AONService
+     */
+    uint32_t fdEvtTypeMask;
+
+    /**
+     * Face information of detected faces or gazes.
+     * Only applicable when the BIT of FaceDetected or GazeDetected
+     * in fdEvtTypeMask is being set by AONService.
+     */
+    FaceInfoPro faceInfo;
+};
+
+/**
+ * The event information for QRCode AONServiceType
+ */
+struct QREvtInfo {
+    /**
+     * Bit Mask to indicate the QREvtTypes of this event.
+     */
+    uint32_t qrEvtTypeMask;
+};

qcom/opensource/interfaces/camera/aon/aidl/Android.bp

@@ -0,0 +1,31 @@
+aidl_interface {
+    name: "vendor.qti.hardware.camera.aon",
+    vendor_available: true,
+    owner: "qti",
+    srcs: ["vendor/qti/hardware/camera/aon/*.aidl"],
+    stability: "vintf",
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+            enabled: true,
+        },
+        ndk: {
+            enabled: true,
+        },
+    },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+        {
+            version: "2",
+            imports: [],
+        },
+
+    ],
+    frozen: true,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/.hash

@@ -0,0 +1 @@
+5497b93a8c1e52d04628e3b5f44635ec408428c1

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/AONCallbackEvent.aidl

@@ -0,0 +1,30 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONCallbackEvent {
+  vendor.qti.hardware.camera.aon.AONServiceType srvType;
+  vendor.qti.hardware.camera.aon.FDEvtInfo fdEvtInfo;
+  vendor.qti.hardware.camera.aon.FDProEvtInfo fdProEvtInfo;
+  vendor.qti.hardware.camera.aon.QREvtInfo qrEvtInfo;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/AONRegisterInfo.aidl

@@ -0,0 +1,30 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONRegisterInfo {
+  int aonIdx;
+  vendor.qti.hardware.camera.aon.AONServiceType srvType;
+  vendor.qti.hardware.camera.aon.FDRegisterInfo fdRegInfo;
+  vendor.qti.hardware.camera.aon.QRRegisterInfo qrRegInfo;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/AONSensorCap.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONSensorCap {
+  vendor.qti.hardware.camera.aon.AONServiceType srvType;
+  vendor.qti.hardware.camera.aon.FDAlgoMode[] fdAlgoModes;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/AONSensorInfo.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONSensorInfo {
+  vendor.qti.hardware.camera.aon.PositionType position;
+  vendor.qti.hardware.camera.aon.AONSensorCap[] sensorCaps;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/AONServiceType.aidl

@@ -0,0 +1,31 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum AONServiceType {
+  FaceDetect = 0,
+  FaceDetectPro = 1,
+  QRCode = 2,
+  VendorDefinedStart = 0x1000000,
+  VendorDefinedEnd,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/DeliveryMode.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum DeliveryMode {
+  MotionBased = 0,
+  TimeBased = 1,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FDAlgoMode.aidl

@@ -0,0 +1,31 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDAlgoMode {
+  int width;
+  int height;
+  boolean isIslandModeCapable;
+  vendor.qti.hardware.camera.aon.FDEngineType fdEngine;
+  int supportedFDEvtTypeMask;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FDEngineType.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum FDEngineType {
+  EngineCADL = 0,
+  EngineENPU = 1,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FDEvtInfo.aidl

@@ -0,0 +1,27 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDEvtInfo {
+  int fdEvtTypeMask;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FDEvtType.aidl

@@ -0,0 +1,30 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum FDEvtType {
+  FaceDetected = 1,
+  FaceNotDetected = 2,
+  GazeDetected = 4,
+  GazeNotDetected = 8,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FDProEvtInfo.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDProEvtInfo {
+  int fdEvtTypeMask;
+  vendor.qti.hardware.camera.aon.FaceInfoPro faceInfo;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FDRegisterInfo.aidl

@@ -0,0 +1,31 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDRegisterInfo {
+  int fdEvtTypeMask;
+  int fdAlgoModeIdx;
+  vendor.qti.hardware.camera.aon.DeliveryMode deliveryMode;
+  int deliveryPeriodMs;
+  int detectionPerDelivery;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FaceInfoPro.aidl

@@ -0,0 +1,29 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FaceInfoPro {
+  int frameDimWidth;
+  int frameDimHeight;
+  vendor.qti.hardware.camera.aon.FaceInfoProPerFace[] perFace;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FaceInfoProPerFace.aidl

@@ -0,0 +1,32 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FaceInfoProPerFace {
+  int angleRoll;
+  int angleYaw;
+  int width;
+  int height;
+  vendor.qti.hardware.camera.aon.FacePosType center;
+  boolean isGazeDetected;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/FacePosType.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FacePosType {
+  int x;
+  int y;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/IAONService.aidl

@@ -0,0 +1,29 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+interface IAONService {
+  vendor.qti.hardware.camera.aon.AONSensorInfo[] GetAONSensorInfoList();
+  long RegisterClient(in vendor.qti.hardware.camera.aon.IAONServiceCallback callback, in vendor.qti.hardware.camera.aon.AONRegisterInfo regInfo);
+  vendor.qti.hardware.camera.aon.Status UnregisterClient(in long clientHandle);
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/IAONServiceCallback.aidl

@@ -0,0 +1,27 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+interface IAONServiceCallback {
+  void NotifyAONCallbackEvent(in long clientHandle, in vendor.qti.hardware.camera.aon.AONCallbackEvent cbEvt);
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/PositionType.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum PositionType {
+  REAR = 0,
+  FRONT = 1,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/QREvtInfo.aidl

@@ -0,0 +1,27 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable QREvtInfo {
+  int qrEvtTypeMask;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/QREvtType.aidl

@@ -0,0 +1,28 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum QREvtType {
+  QRCodeDetected = 1,
+  QRCodeNotDetected = 2,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/QRRegisterInfo.aidl

@@ -0,0 +1,30 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable QRRegisterInfo {
+  int qrEvtTypeMask;
+  vendor.qti.hardware.camera.aon.DeliveryMode deliveryMode;
+  int deliveryPeriodMs;
+  int detectionPerDelivery;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/1/vendor/qti/hardware/camera/aon/Status.aidl

@@ -0,0 +1,32 @@
+/*
+ * {Copyright (c) 2023 Qualcomm Innovation Center, Inc.
+ * All rights reserved. SPDX-License-Identifier: BSD-3-Clause-Clear}
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum Status {
+  SUCCESS = 0,
+  FAILED = 1,
+  NOT_SUPPORTED = 2,
+  BAD_STATE = 3,
+  INVALID_CALLBACK_PTR = 4,
+  ABORT = 5,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/.hash

@@ -0,0 +1 @@
+bed7d2236f653acdfc51c0e57d321eb31244e58c

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/AONCallbackEvent.aidl

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear 
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONCallbackEvent {
+  vendor.qti.hardware.camera.aon.AONServiceType srvType;
+  vendor.qti.hardware.camera.aon.FDEvtInfo fdEvtInfo;
+  vendor.qti.hardware.camera.aon.FDProEvtInfo fdProEvtInfo;
+  vendor.qti.hardware.camera.aon.QREvtInfo qrEvtInfo;
+  @nullable vendor.qti.hardware.camera.aon.HDEvtInfo hdEvtInfo;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/AONRegisterInfo.aidl

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONRegisterInfo {
+  int aonIdx;
+  vendor.qti.hardware.camera.aon.AONServiceType srvType;
+  vendor.qti.hardware.camera.aon.FDRegisterInfo fdRegInfo;
+  vendor.qti.hardware.camera.aon.QRRegisterInfo qrRegInfo;
+  @nullable vendor.qti.hardware.camera.aon.HDRegisterInfo hdRegInfo;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/AONSensorCap.aidl

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONSensorCap {
+  vendor.qti.hardware.camera.aon.AONServiceType srvType;
+  vendor.qti.hardware.camera.aon.FDAlgoMode[] fdAlgoModes;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/AONSensorInfo.aidl

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable AONSensorInfo {
+  vendor.qti.hardware.camera.aon.PositionType position;
+  vendor.qti.hardware.camera.aon.AONSensorCap[] sensorCaps;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/AONServiceType.aidl

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum AONServiceType {
+  FaceDetect = 0,
+  FaceDetectPro = 1,
+  QRCode = 2,
+  HandDetect = 3,
+  VendorDefinedStart = 0x1000000,
+  VendorDefinedEnd,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/DeliveryMode.aidl

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum DeliveryMode {
+  MotionBased = 0,
+  TimeBased = 1,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FDAlgoMode.aidl

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDAlgoMode {
+  int width;
+  int height;
+  boolean isIslandModeCapable;
+  vendor.qti.hardware.camera.aon.FDEngineType fdEngine;
+  int supportedFDEvtTypeMask;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FDEngineType.aidl

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum FDEngineType {
+  EngineCADL = 0,
+  EngineENPU = 1,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FDEvtInfo.aidl

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDEvtInfo {
+  int fdEvtTypeMask;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FDEvtType.aidl

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@Backing(type="int") @VintfStability
+enum FDEvtType {
+  FaceDetected = 1,
+  FaceNotDetected = 2,
+  GazeDetected = 4,
+  GazeNotDetected = 8,
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FDProEvtInfo.aidl

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDProEvtInfo {
+  int fdEvtTypeMask;
+  vendor.qti.hardware.camera.aon.FaceInfoPro faceInfo;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FDRegisterInfo.aidl

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FDRegisterInfo {
+  int fdEvtTypeMask;
+  int fdAlgoModeIdx;
+  vendor.qti.hardware.camera.aon.DeliveryMode deliveryMode;
+  int deliveryPeriodMs;
+  int detectionPerDelivery;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FaceInfoPro.aidl

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FaceInfoPro {
+  int frameDimWidth;
+  int frameDimHeight;
+  vendor.qti.hardware.camera.aon.FaceInfoProPerFace[] perFace;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FaceInfoProPerFace.aidl

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FaceInfoProPerFace {
+  int angleRoll;
+  int angleYaw;
+  int width;
+  int height;
+  vendor.qti.hardware.camera.aon.FacePosType center;
+  boolean isGazeDetected;
+}

qcom/opensource/interfaces/camera/aon/aidl/aidl_api/vendor.qti.hardware.camera.aon/2/vendor/qti/hardware/camera/aon/FacePosType.aidl

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package vendor.qti.hardware.camera.aon;
+@VintfStability
+parcelable FacePosType {
+  int x;
+  int y;
+}