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Commit 2745206f authored by Jeremy Wu's avatar Jeremy Wu Committed by Gerrit Code Review
Browse files

Merge changes I7a08231b,If1c94144,I71589890,Id98fd212,I80d609e1, ... into main 

* changes:
  Floss: null-check on transport instance use
  Floss: expose DBus method |GetGroupStatus|
  Floss: make spamming LE audio logs verbose
  Floss: add csis to profile policy
  Floss: add volume_control to profile policy
  Floss: add le_audio to profile policy
  Floss: introduce |CreateBondWithRetry| to |Stack::Message|
  Floss: claim support of LeAudio in HAL as default
  Floss: use featured to query LeAudioOnly flag
  Floss: implement le_audio_shim
parents 3a0e4ecb 640b4eac

system/audio_hal_interface/le_audio_software_host.cc

+91 −9
Original line number Diff line number Diff line
@@ -81,15 +81,30 @@ namespace le_audio { 


// Invoked by audio server when it has audio data to stream.

bool HostStartRequest() {

  if (!host::le_audio::LeAudioSinkTransport::instance) {

    log::warn("instance is null");

    return false;

  }



  host::le_audio::LeAudioSinkTransport::instance->ResetPresentationPosition();

  return host::le_audio::LeAudioSinkTransport::instance->StartRequest();

}



void HostStopRequest() {

  if (!host::le_audio::LeAudioSinkTransport::instance) {

    log::warn("instance is null");

    return;

  }



  host::le_audio::LeAudioSinkTransport::instance->StopRequest();

}



btle_pcm_parameters GetHostPcmConfig() {

  if (!host::le_audio::LeAudioSinkTransport::instance) {

    log::warn("instance is null");

    return {};

  }



  auto pcm_params = host::le_audio::LeAudioSinkTransport::instance

                        ->LeAudioGetSelectedHalPcmConfig();
@@ -105,15 +120,30 @@ btle_pcm_parameters GetHostPcmConfig() { 


// Invoked by audio server to request audio data streamed from the peer.

bool PeerStartRequest() {

  host::le_audio::LeAudioSinkTransport::instance->ResetPresentationPosition();

  if (!host::le_audio::LeAudioSourceTransport::instance) {

    log::warn("instance is null");

    return false;

  }



  host::le_audio::LeAudioSourceTransport::instance->ResetPresentationPosition();

  return host::le_audio::LeAudioSourceTransport::instance->StartRequest();

}



void PeerStopRequest() {

  if (!host::le_audio::LeAudioSourceTransport::instance) {

    log::warn("instance is null");

    return;

  }



  host::le_audio::LeAudioSourceTransport::instance->StopRequest();

}



btle_pcm_parameters GetPeerPcmConfig() {

  if (!host::le_audio::LeAudioSourceTransport::instance) {

    log::warn("instance is null");

    return {};

  }



  auto pcm_params = host::le_audio::LeAudioSourceTransport::instance

                        ->LeAudioGetSelectedHalPcmConfig();
@@ -136,16 +166,27 @@ bool GetPeerStreamStarted() { 
}



void SourceMetadataChanged(const source_metadata_v7_t& metadata) {

  if (host::le_audio::LeAudioSourceTransport::instance) {

    host::le_audio::LeAudioSourceTransport::instance->SourceMetadataChanged(

        metadata);

  }



  if (host::le_audio::LeAudioSinkTransport::instance) {

    host::le_audio::LeAudioSinkTransport::instance->SourceMetadataChanged(

        metadata);

  }

}



void SinkMetadataChanged(const sink_metadata_v7_t& metadata) {

  if (host::le_audio::LeAudioSourceTransport::instance) {

    host::le_audio::LeAudioSourceTransport::instance->SinkMetadataChanged(

        metadata);

  host::le_audio::LeAudioSinkTransport::instance->SinkMetadataChanged(metadata);

  }



  if (host::le_audio::LeAudioSinkTransport::instance) {

    host::le_audio::LeAudioSinkTransport::instance->SinkMetadataChanged(

        metadata);

  }

}



OffloadCapabilities get_offload_capabilities() {
@@ -169,6 +210,11 @@ void LeAudioClientInterface::Sink::Cleanup() { 


void LeAudioClientInterface::Sink::SetPcmParameters(

    const PcmParameters& params) {

  if (!host::le_audio::LeAudioSinkTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info(

      "sample_rate={}, bits_per_sample={}, channels_count={}, "

      "data_interval_us={}",
@@ -182,6 +228,11 @@ void LeAudioClientInterface::Sink::SetPcmParameters( 
}



void LeAudioClientInterface::Sink::SetRemoteDelay(uint16_t delay_report_ms) {

  if (!host::le_audio::LeAudioSinkTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info("delay_report_ms={} msec", delay_report_ms);



  host::le_audio::LeAudioSinkTransport::instance->SetRemoteDelay(
@@ -201,6 +252,11 @@ void LeAudioClientInterface::Sink::StopSession() { 
}



void LeAudioClientInterface::Sink::ConfirmStreamingRequest() {

  if (!host::le_audio::LeAudioSinkTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info("");



  auto instance = host::le_audio::LeAudioSinkTransport::instance;
@@ -233,6 +289,11 @@ void LeAudioClientInterface::Sink::ConfirmStreamingRequestV2() { 
}



void LeAudioClientInterface::Sink::CancelStreamingRequest() {

  if (!host::le_audio::LeAudioSinkTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info("");



  auto instance = host::le_audio::LeAudioSinkTransport::instance;
@@ -278,7 +339,8 @@ size_t LeAudioClientInterface::Sink::Read(uint8_t* p_buf, uint32_t len) { 
  uint32_t bytes_read = 0;

  bytes_read = UIPC_Read(*lea_uipc, UIPC_CH_ID_AV_AUDIO, p_buf, len);



  log::info("");

  // TODO(b/317682986): grab meaningful statistics for logs and metrics

  log::verbose("Read {} bytes", bytes_read);



  return bytes_read;

}
@@ -294,6 +356,11 @@ void LeAudioClientInterface::Source::Cleanup() { 


void LeAudioClientInterface::Source::SetPcmParameters(

    const PcmParameters& params) {

  if (!host::le_audio::LeAudioSourceTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info(

      "sample_rate={}, bits_per_sample={}, channels_count={}, "

      "data_interval_us={}",
@@ -307,6 +374,11 @@ void LeAudioClientInterface::Source::SetPcmParameters( 
}



void LeAudioClientInterface::Source::SetRemoteDelay(uint16_t delay_report_ms) {

  if (!host::le_audio::LeAudioSourceTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info("delay_report_ms={} msec", delay_report_ms);



  host::le_audio::LeAudioSourceTransport::instance->SetRemoteDelay(
@@ -326,6 +398,11 @@ void LeAudioClientInterface::Source::StopSession() { 
}



void LeAudioClientInterface::Source::ConfirmStreamingRequest() {

  if (!host::le_audio::LeAudioSourceTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info("");



  auto instance = host::le_audio::LeAudioSourceTransport::instance;
@@ -358,6 +435,11 @@ void LeAudioClientInterface::Source::ConfirmStreamingRequestV2() { 
}



void LeAudioClientInterface::Source::CancelStreamingRequest() {

  if (!host::le_audio::LeAudioSourceTransport::instance) {

    log::warn("instance is null");

    return;

  }



  log::info("");



  auto instance = host::le_audio::LeAudioSourceTransport::instance;

system/bta/le_audio/hal_verifier_linux.cc

+3 −1
Original line number Diff line number Diff line
@@ -16,7 +16,9 @@ 


#include "bta_le_audio_api.h"



bool LeAudioHalVerifier::SupportsLeAudio() { return false; }

// The HAL always supports LE audio.

// Disable LE audio in the policy level if needed.

bool LeAudioHalVerifier::SupportsLeAudio() { return true; }

bool LeAudioHalVerifier::SupportsLeAudioHardwareOffload() { return false; }

bool LeAudioHalVerifier::SupportsLeAudioBroadcast() { return false; }

bool LeAudioHalVerifier::SupportsStreamActiveApi() { return false; }

system/gd/rust/linux/client/src/callbacks.rs

+31 −0
Original line number Diff line number Diff line
@@ -13,6 +13,10 @@ use crate::{ClientContext, GattRequest}; 
use bt_topshim::btif::{BtBondState, BtPropertyType, BtSspVariant, BtStatus, Uuid128Bit};

use bt_topshim::profiles::gatt::{AdvertisingStatus, GattStatus, LePhy};

use bt_topshim::profiles::hfp::HfpCodecId;

use bt_topshim::profiles::le_audio::{

    BtLeAudioDirection, BtLeAudioGroupNodeStatus, BtLeAudioGroupStatus, BtLeAudioGroupStreamStatus,

    BtLeAudioUnicastMonitorModeStatus,

};

use bt_topshim::profiles::sdp::BtSdpRecord;

use btstack::battery_manager::{BatterySet, IBatteryManagerCallback};

use btstack::bluetooth::{
@@ -1386,6 +1390,33 @@ fn timestamp_to_string(ts_in_us: u64) -> String { 
}



impl IBluetoothMediaCallback for MediaCallback {

    // TODO(b/333341411): implement callbacks for client as necessary

    fn on_lea_group_connected(&mut self, _group_id: i32, _name: String) {}

    fn on_lea_group_disconnected(&mut self, _group_id: i32) {}

    fn on_lea_group_status(&mut self, _group_id: i32, _status: BtLeAudioGroupStatus) {}

    fn on_lea_group_node_status(

        &mut self,

        _addr: String,

        _group_id: i32,

        _status: BtLeAudioGroupNodeStatus,

    ) {

    }

    fn on_lea_audio_conf(

        &mut self,

        _direction: u8,

        _group_id: i32,

        _snk_audio_location: u32,

        _src_audio_location: u32,

        _avail_cont: u16,

    ) {

    }

    fn on_lea_unicast_monitor_mode_status(

        &mut self,

        _direction: BtLeAudioDirection,

        _status: BtLeAudioUnicastMonitorModeStatus,

    ) {

    }

    fn on_lea_group_stream_status(&mut self, _group_id: i32, _status: BtLeAudioGroupStreamStatus) {}

    fn on_bluetooth_audio_device_added(&mut self, _device: BluetoothAudioDevice) {}

    fn on_bluetooth_audio_device_removed(&mut self, _addr: String) {}

    fn on_absolute_volume_supported_changed(&mut self, _supported: bool) {}

system/gd/rust/linux/client/src/dbus_iface.rs

+184 −0
Original line number Diff line number Diff line
@@ -12,6 +12,11 @@ use bt_topshim::profiles::avrcp::PlayerMetadata; 
use bt_topshim::profiles::gatt::{AdvertisingStatus, GattStatus, LeDiscMode, LePhy};

use bt_topshim::profiles::hfp::{EscoCodingFormat, HfpCodecBitId, HfpCodecFormat};

use bt_topshim::profiles::hid_host::BthhReportType;

use bt_topshim::profiles::le_audio::{

    BtLeAudioContentType, BtLeAudioDirection, BtLeAudioGroupNodeStatus, BtLeAudioGroupStatus,

    BtLeAudioGroupStreamStatus, BtLeAudioSource, BtLeAudioUnicastMonitorModeStatus, BtLeAudioUsage,

    BtLePcmConfig,

};

use bt_topshim::profiles::sdp::{

    BtSdpDipRecord, BtSdpHeaderOverlay, BtSdpMasRecord, BtSdpMnsRecord, BtSdpMpsRecord,

    BtSdpOpsRecord, BtSdpPceRecord, BtSdpPseRecord, BtSdpRecord, BtSdpSapRecord, BtSdpType,
@@ -85,6 +90,14 @@ impl_dbus_arg_enum!(BtPropertyType); 
impl_dbus_arg_enum!(BtSspVariant);

impl_dbus_arg_enum!(BtStatus);

impl_dbus_arg_enum!(BtTransport);

impl_dbus_arg_from_into!(BtLeAudioUsage, i32);

impl_dbus_arg_from_into!(BtLeAudioContentType, i32);

impl_dbus_arg_from_into!(BtLeAudioSource, i32);

impl_dbus_arg_from_into!(BtLeAudioGroupStatus, i32);

impl_dbus_arg_from_into!(BtLeAudioGroupNodeStatus, i32);

impl_dbus_arg_from_into!(BtLeAudioUnicastMonitorModeStatus, i32);

impl_dbus_arg_from_into!(BtLeAudioDirection, i32);

impl_dbus_arg_from_into!(BtLeAudioGroupStreamStatus, i32);

impl_dbus_arg_enum!(GattStatus);

impl_dbus_arg_enum!(GattWriteRequestStatus);

impl_dbus_arg_enum!(GattWriteType);
@@ -575,6 +588,14 @@ struct PlayerMetadataDBus { 
    length_us: i64,

}



#[dbus_propmap(BtLePcmConfig)]

pub struct BtLePcmConfigDBus {

    data_interval_us: u32,

    sample_rate: u32,

    bits_per_sample: u8,

    channels_count: u8,

}



struct IBluetoothCallbackDBus {}



impl RPCProxy for IBluetoothCallbackDBus {}
@@ -2609,6 +2630,46 @@ impl IBluetoothMedia for BluetoothMediaDBus { 
        dbus_generated!()

    }



    #[dbus_method("ConnectLeaGroupByMemberAddress")]

    fn connect_lea_group_by_member_address(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectLeaGroupByMemberAddress")]

    fn disconnect_lea_group_by_member_address(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("ConnectLea")]

    fn connect_lea(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectLea")]

    fn disconnect_lea(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("ConnectVc")]

    fn connect_vc(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectVc")]

    fn disconnect_vc(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("ConnectCsis")]

    fn connect_csis(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectCsis")]

    fn disconnect_csis(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("SetActiveDevice")]

    fn set_active_device(&mut self, address: String) {

        dbus_generated!()
@@ -2708,6 +2769,89 @@ impl IBluetoothMedia for BluetoothMediaDBus { 
    fn trigger_debug_dump(&mut self) {

        dbus_generated!()

    }



    #[dbus_method("GroupSetActive")]

    fn group_set_active(&mut self, group_id: i32) {

        dbus_generated!()

    }



    #[dbus_method("HostStartAudioRequest")]

    fn host_start_audio_request(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("HostStopAudioRequest")]

    fn host_stop_audio_request(&mut self) {

        dbus_generated!()

    }



    #[dbus_method("PeerStartAudioRequest")]

    fn peer_start_audio_request(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("PeerStopAudioRequest")]

    fn peer_stop_audio_request(&mut self) {

        dbus_generated!()

    }



    #[dbus_method("GetHostPcmConfig")]

    fn get_host_pcm_config(&mut self) -> BtLePcmConfig {

        dbus_generated!()

    }



    #[dbus_method("GetPeerPcmConfig")]

    fn get_peer_pcm_config(&mut self) -> BtLePcmConfig {

        dbus_generated!()

    }



    #[dbus_method("GetHostStreamStarted")]

    fn get_host_stream_started(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("GetPeerStreamStarted")]

    fn get_peer_stream_started(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("SourceMetadataChanged")]

    fn source_metadata_changed(

        &mut self,

        usage: BtLeAudioUsage,

        content_type: BtLeAudioContentType,

        gain: f64,

    ) -> bool {

        dbus_generated!()

    }



    #[dbus_method("SinkMetadataChanged")]

    fn sink_metadata_changed(&mut self, source: BtLeAudioSource, gain: f64) -> bool {

        dbus_generated!()

    }



    #[dbus_method("GetUnicastMonitorModeStatus")]

    fn get_unicast_monitor_mode_status(

        &mut self,

        direction: BtLeAudioDirection,

    ) -> BtLeAudioUnicastMonitorModeStatus {

        dbus_generated!()

    }



    #[dbus_method("GetGroupStreamStatus")]

    fn get_group_stream_status(&mut self, group_id: i32) -> BtLeAudioGroupStreamStatus {

        dbus_generated!()

    }



    #[dbus_method("GetGroupStatus")]

    fn get_group_status(&mut self, group_id: i32) -> BtLeAudioGroupStatus {

        dbus_generated!()

    }



    #[dbus_method("SetGroupVolume")]

    fn set_group_volume(&mut self, group_id: i32, volume: u8) {

        dbus_generated!()

    }

}



struct IBluetoothMediaCallbackDBus {}
@@ -2750,6 +2894,46 @@ impl IBluetoothMediaCallback for IBluetoothMediaCallbackDBus { 
        pkt_status_in_binary: String,

    ) {

    }



    #[dbus_method("OnLeaGroupConnected")]

    fn on_lea_group_connected(&mut self, group_id: i32, name: String) {}



    #[dbus_method("OnLeaGroupDisconnected")]

    fn on_lea_group_disconnected(&mut self, group_id: i32) {}



    #[dbus_method("OnLeaGroupStatus")]

    fn on_lea_group_status(&mut self, group_id: i32, status: BtLeAudioGroupStatus) {}



    #[dbus_method("OnLeaGroupNodeStatus")]

    fn on_lea_group_node_status(

        &mut self,

        addr: String,

        group_id: i32,

        status: BtLeAudioGroupNodeStatus,

    ) {

    }



    #[dbus_method("OnLeaAudioConf")]

    fn on_lea_audio_conf(

        &mut self,

        direction: u8,

        group_id: i32,

        snk_audio_location: u32,

        src_audio_location: u32,

        avail_cont: u16,

    ) {

    }



    #[dbus_method("OnLeaUnicastMonitorModeStatus")]

    fn on_lea_unicast_monitor_mode_status(

        &mut self,

        direction: BtLeAudioDirection,

        status: BtLeAudioUnicastMonitorModeStatus,

    ) {

    }



    #[dbus_method("OnLeaGroupStreamStatus")]

    fn on_lea_group_stream_status(&mut self, group_id: i32, status: BtLeAudioGroupStreamStatus) {}

}



pub(crate) struct BatteryManagerDBusRPC {

system/gd/rust/linux/service/src/iface_bluetooth_media.rs

+195 −0
Original line number Diff line number Diff line
@@ -4,6 +4,11 @@ use bt_topshim::profiles::a2dp::{ 
};

use bt_topshim::profiles::avrcp::PlayerMetadata;

use bt_topshim::profiles::hfp::{HfpCodecBitId, HfpCodecFormat};

use bt_topshim::profiles::le_audio::{

    BtLeAudioContentType, BtLeAudioDirection, BtLeAudioGroupNodeStatus, BtLeAudioGroupStatus,

    BtLeAudioGroupStreamStatus, BtLeAudioSource, BtLeAudioUnicastMonitorModeStatus, BtLeAudioUsage,

    BtLePcmConfig,

};

use btstack::bluetooth_media::{BluetoothAudioDevice, IBluetoothMedia, IBluetoothMediaCallback};

use btstack::RPCProxy;
@@ -47,8 +52,24 @@ pub struct BluetoothAudioDeviceDBus { 
    absolute_volume: bool,

}



#[dbus_propmap(BtLePcmConfig)]

pub struct BtLePcmConfigDBus {

    data_interval_us: u32,

    sample_rate: u32,

    bits_per_sample: u8,

    channels_count: u8,

}



impl_dbus_arg_from_into!(HfpCodecBitId, i32);

impl_dbus_arg_from_into!(HfpCodecFormat, i32);

impl_dbus_arg_from_into!(BtLeAudioUsage, i32);

impl_dbus_arg_from_into!(BtLeAudioContentType, i32);

impl_dbus_arg_from_into!(BtLeAudioSource, i32);

impl_dbus_arg_from_into!(BtLeAudioGroupStatus, i32);

impl_dbus_arg_from_into!(BtLeAudioGroupNodeStatus, i32);

impl_dbus_arg_from_into!(BtLeAudioUnicastMonitorModeStatus, i32);

impl_dbus_arg_from_into!(BtLeAudioDirection, i32);

impl_dbus_arg_from_into!(BtLeAudioGroupStreamStatus, i32);

impl_dbus_arg_enum!(A2dpCodecIndex);

impl_dbus_arg_from_into!(A2dpCodecSampleRate, i32);

impl_dbus_arg_from_into!(A2dpCodecBitsPerSample, i32);
@@ -100,6 +121,57 @@ impl IBluetoothMediaCallback for BluetoothMediaCallbackDBus { 
    ) {

        dbus_generated!()

    }



    #[dbus_method("OnLeaGroupConnected")]

    fn on_lea_group_connected(&mut self, group_id: i32, name: String) {

        dbus_generated!()

    }



    #[dbus_method("OnLeaGroupDisconnected")]

    fn on_lea_group_disconnected(&mut self, group_id: i32) {

        dbus_generated!()

    }



    #[dbus_method("OnLeaGroupStatus")]

    fn on_lea_group_status(&mut self, group_id: i32, status: BtLeAudioGroupStatus) {

        dbus_generated!()

    }



    #[dbus_method("OnLeaGroupNodeStatus")]

    fn on_lea_group_node_status(

        &mut self,

        addr: String,

        group_id: i32,

        status: BtLeAudioGroupNodeStatus,

    ) {

        dbus_generated!()

    }



    #[dbus_method("OnLeaAudioConf")]

    fn on_lea_audio_conf(

        &mut self,

        direction: u8,

        group_id: i32,

        snk_audio_location: u32,

        src_audio_location: u32,

        avail_cont: u16,

    ) {

        dbus_generated!()

    }



    #[dbus_method("OnLeaUnicastMonitorModeStatus")]

    fn on_lea_unicast_monitor_mode_status(

        &mut self,

        direction: BtLeAudioDirection,

        status: BtLeAudioUnicastMonitorModeStatus,

    ) {

        dbus_generated!()

    }



    #[dbus_method("OnLeaGroupStreamStatus")]

    fn on_lea_group_stream_status(&mut self, group_id: i32, status: BtLeAudioGroupStreamStatus) {

        dbus_generated!()

    }

}



#[allow(dead_code)]
@@ -198,6 +270,46 @@ impl IBluetoothMedia for IBluetoothMediaDBus { 
        dbus_generated!()

    }



    #[dbus_method("ConnectLeaGroupByMemberAddress")]

    fn connect_lea_group_by_member_address(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectLeaGroupByMemberAddress")]

    fn disconnect_lea_group_by_member_address(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("ConnectLea")]

    fn connect_lea(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectLea")]

    fn disconnect_lea(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("ConnectVc")]

    fn connect_vc(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectVc")]

    fn disconnect_vc(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("ConnectCsis")]

    fn connect_csis(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("DisconnectCsis")]

    fn disconnect_csis(&mut self, address: String) {

        dbus_generated!()

    }



    #[dbus_method("SetActiveDevice")]

    fn set_active_device(&mut self, address: String) {

        dbus_generated!()
@@ -297,4 +409,87 @@ impl IBluetoothMedia for IBluetoothMediaDBus { 
    fn trigger_debug_dump(&mut self) {

        dbus_generated!()

    }



    #[dbus_method("GroupSetActive")]

    fn group_set_active(&mut self, group_id: i32) {

        dbus_generated!()

    }



    #[dbus_method("HostStartAudioRequest")]

    fn host_start_audio_request(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("HostStopAudioRequest")]

    fn host_stop_audio_request(&mut self) {

        dbus_generated!()

    }



    #[dbus_method("PeerStartAudioRequest")]

    fn peer_start_audio_request(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("PeerStopAudioRequest")]

    fn peer_stop_audio_request(&mut self) {

        dbus_generated!()

    }



    #[dbus_method("GetHostPcmConfig")]

    fn get_host_pcm_config(&mut self) -> BtLePcmConfig {

        dbus_generated!()

    }



    #[dbus_method("GetPeerPcmConfig")]

    fn get_peer_pcm_config(&mut self) -> BtLePcmConfig {

        dbus_generated!()

    }



    #[dbus_method("GetHostStreamStarted")]

    fn get_host_stream_started(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("GetPeerStreamStarted")]

    fn get_peer_stream_started(&mut self) -> bool {

        dbus_generated!()

    }



    #[dbus_method("SourceMetadataChanged")]

    fn source_metadata_changed(

        &mut self,

        usage: BtLeAudioUsage,

        content_type: BtLeAudioContentType,

        gain: f64,

    ) -> bool {

        dbus_generated!()

    }



    #[dbus_method("SinkMetadataChanged")]

    fn sink_metadata_changed(&mut self, source: BtLeAudioSource, gain: f64) -> bool {

        dbus_generated!()

    }



    #[dbus_method("GetUnicastMonitorModeStatus")]

    fn get_unicast_monitor_mode_status(

        &mut self,

        direction: BtLeAudioDirection,

    ) -> BtLeAudioUnicastMonitorModeStatus {

        dbus_generated!()

    }



    #[dbus_method("GetGroupStreamStatus")]

    fn get_group_stream_status(&mut self, group_id: i32) -> BtLeAudioGroupStreamStatus {

        dbus_generated!()

    }



    #[dbus_method("GetGroupStatus")]

    fn get_group_status(&mut self, group_id: i32) -> BtLeAudioGroupStatus {

        dbus_generated!()

    }



    #[dbus_method("SetGroupVolume")]

    fn set_group_volume(&mut self, group_id: i32, volume: u8) {

        dbus_generated!()

    }

}