Merge "Minor refine the broadcast ISO setup comment" (86d8ad0c) · Commits · e / os / android_packages_modules_Bluetooth

system/bta/le_audio/broadcaster/state_machine.cc

+7 −6

Original line number	Diff line number	Diff line
		@@ -466,17 +466,18 @@ class BroadcastStateMachineImpl : public BroadcastStateMachine {
		void TriggerIsoDatapathSetup(uint16_t conn_handle) {
		LOG_INFO("conn_hdl=%d", conn_handle);
		LOG_ASSERT(active_config_ != std::nullopt);

		/* Note: For the LC3 software encoding on the Host side, the coding format
		* should be set to 'Transparent' and no codec configuration shall be sent
		* 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;
		}

		/* Note: If the LC3 encoding isn't in the controller side, the coding format
		* should be set to 'Transparent' and no codec configuration shall be sent
		* to the controller. 'codec_id_company' and 'codec_id_vendor' shall be
		* ignored if 'codec_id_format' is not set to 'Vendor'. We currently only
		* support the codecLocation in the Host or ADSP side.
		*/
		auto codec_id = sm_config_.codec_wrapper.GetLeAudioCodecId();
		uint8_t hci_coding_format =
		(codec_id.coding_format == le_audio::types::kLeAudioCodingFormatLC3)