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Commit 1ea304fa authored by Łukasz Rymanowski's avatar Łukasz Rymanowski
Browse files

leaudio: Yet another improvements on data path 

If peer disconnects CIS by them self, make sure to remove data path.

Bug: 242936102
Test: atest BluetoothInstrumentationTests
Tag: #feature
Change-Id: Id7db039dc7ca85bcddec80437d02c8cba0ba9098
parent 8128c60f

system/bta/le_audio/state_machine.cc

+11 −0
Original line number Diff line number Diff line
@@ -727,6 +727,12 @@ class LeAudioGroupStateMachineImpl : public LeAudioGroupStateMachine { 
            AudioStreamDataPathState::DATA_PATH_ESTABLISHED) {

      value |= bluetooth::hci::iso_manager::kRemoveIsoDataPathDirectionOutput;

    }



    if (value == 0) {

      LOG_INFO("Data path was not set. Nothing to do here.");

      return;

    }



    IsoManager::GetInstance()->RemoveIsoDataPath(cis_conn_hdl, value);

  }
@@ -737,6 +743,11 @@ class LeAudioGroupStateMachineImpl : public LeAudioGroupStateMachine { 


    FreeLinkQualityReports(leAudioDevice);



    /* If this is peer disconnecting CIS, make sure to clear data path */

    if (event->reason != HCI_ERR_CONN_CAUSE_LOCAL_HOST) {

      RemoveDataPathByCisHandle(leAudioDevice, event->cis_conn_hdl);

    }



    auto ases_pair = leAudioDevice->GetAsesByCisConnHdl(event->cis_conn_hdl);

    if (ases_pair.sink) {

      ases_pair.sink->data_path_state = AudioStreamDataPathState::CIS_ASSIGNED;