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Commit 430b271c authored by Alice Kuo's avatar Alice Kuo
Browse files

Set broadcast ISO data path based on the codecLocation 

As the offload, we should use the data path ID 0x01 (platfrom default)
to setup the ISO data path

Bug: 210987580
Test: start the broadcast and check the btsnoop
Change-Id: Ic4731fbd532fe4c4ed7a28b38d0061878697a0bf
Merged-In: Ic4731fbd532fe4c4ed7a28b38d0061878697a0bf
(cherry picked from commit ff6661a8)
parent 69fb05f3

system/bta/le_audio/broadcaster/state_machine.cc

+9 −1
Original line number Diff line number Diff line
@@ -39,6 +39,9 @@ using bluetooth::hci::IsoManager; 
using bluetooth::hci::iso_manager::big_create_cmpl_evt;

using bluetooth::hci::iso_manager::big_terminate_cmpl_evt;



using le_audio::CodecManager;

using le_audio::types::CodecLocation;



using namespace le_audio::broadcaster;



namespace {
@@ -469,6 +472,11 @@ class BroadcastStateMachineImpl : public BroadcastStateMachine { 
     * to the controller. 'codec_id_company' and 'codec_id_vendor' shall be

     * ignored if 'codec_id_format' is not set to 'Vendor'.

     */

    auto data_path_id = bluetooth::hci::iso_manager::kIsoDataPathHci;

    if (CodecManager::GetInstance()->GetCodecLocation() !=

        CodecLocation::HOST) {

      data_path_id = bluetooth::hci::iso_manager::kIsoDataPathPlatformDefault;

    }

    auto codec_id = sm_config_.codec_wrapper.GetLeAudioCodecId();

    uint8_t hci_coding_format =

        (codec_id.coding_format == le_audio::types::kLeAudioCodingFormatLC3)
@@ -476,7 +484,7 @@ class BroadcastStateMachineImpl : public BroadcastStateMachine { 
            : bluetooth::hci::kIsoCodingFormatVendorSpecific;

    bluetooth::hci::iso_manager::iso_data_path_params param = {

        .data_path_dir = bluetooth::hci::iso_manager::kIsoDataPathDirectionIn,

        .data_path_id = bluetooth::hci::iso_manager::kIsoDataPathHci,

        .data_path_id = data_path_id,

        .codec_id_format = hci_coding_format,

        .codec_id_company = codec_id.vendor_company_id,

        .codec_id_vendor = codec_id.vendor_codec_id,