Locally link and remove unused funcs stack/btm/btm_sco (27d89622) · Commits · e / os / android_packages_modules_Bluetooth

system/stack/btm/btm_sco.cc

+1 −92

Original line number	Diff line number	Diff line
		@@ -91,7 +91,7 @@ static uint16_t btm_sco_voice_settings_to_legacy(enh_esco_params_t* p_parms);
		* Returns void
		*
		******************************************************************************/
		void btm_sco_flush_sco_data(UNUSED_ATTR uint16_t sco_inx) {}
		static void btm_sco_flush_sco_data(UNUSED_ATTR uint16_t sco_inx) {}

		/*******************************************************************************
		*
		@@ -223,32 +223,6 @@ void btm_route_sco_data(BT_HDR* p_msg) {
		osi_free(p_msg);
		}

		/*******************************************************************************
		*
		* Function BTM_WriteScoData
		*
		* Description This function write SCO data to a specified instance. The
		* data to be written p_buf needs to carry an offset of
		* HCI_SCO_PREAMBLE_SIZE bytes, and the data length can not
		* exceed BTM_SCO_DATA_SIZE_MAX bytes, whose default value is
		* set to 60 and is configurable. Data longer than the maximum
		* bytes will be truncated.
		*
		* Returns BTM_SUCCESS: data write is successful
		* BTM_ILLEGAL_VALUE: SCO data contains illegal offset value.
		* BTM_SCO_BAD_LENGTH: SCO data length exceeds the max SCO
		* packet size.
		* BTM_NO_RESOURCES: no resources.
		* BTM_UNKNOWN_ADDR: unknown SCO connection handle, or SCO is
		* not routed via HCI.
		*
		*
		******************************************************************************/
		tBTM_STATUS BTM_WriteScoData(UNUSED_ATTR uint16_t sco_inx,
		UNUSED_ATTR BT_HDR* p_buf) {
		return (BTM_NO_RESOURCES);
		}

		/*******************************************************************************
		*
		* Function btm_send_connect_request
		@@ -358,71 +332,6 @@ static tBTM_STATUS btm_send_connect_request(uint16_t acl_handle,
		return (BTM_CMD_STARTED);
		}

		/*******************************************************************************
		*
		* Function btm_set_sco_ind_cback
		*
		* Description This function is called to register for TCS SCO connect
		* indications.
		*
		* Returns void
		*
		******************************************************************************/
		void btm_set_sco_ind_cback(tBTM_SCO_IND_CBACK* sco_ind_cb) {
		btm_cb.sco_cb.app_sco_ind_cb = sco_ind_cb;
		}

		/*******************************************************************************
		*
		* Function btm_accept_sco_link
		*
		* Description This function is called to respond to TCS SCO connect
		* indications
		*
		* Returns void
		*
		******************************************************************************/
		void btm_accept_sco_link(uint16_t sco_inx, enh_esco_params_t* p_setup,
		tBTM_SCO_CB* p_conn_cb, tBTM_SCO_CB* p_disc_cb) {
		tSCO_CONN* p_sco;

		if (BTM_MAX_SCO_LINKS == 0) {
		btm_reject_sco_link(sco_inx);
		return;
		}

		if (sco_inx >= BTM_MAX_SCO_LINKS) {
		BTM_TRACE_ERROR("btm_accept_sco_link: Invalid sco_inx(%d)", sco_inx);
		return;
		}

		/* Link role is ignored in for this message */
		p_sco = &btm_cb.sco_cb.sco_db[sco_inx];
		p_sco->p_conn_cb = p_conn_cb;
		p_sco->p_disc_cb = p_disc_cb;
		p_sco->esco.data.link_type =
		BTM_LINK_TYPE_ESCO; /* Accept with all supported types */

		BTM_TRACE_DEBUG("TCS accept SCO: Packet Types 0x%04x", p_setup->packet_types);

		btm_esco_conn_rsp(sco_inx, HCI_SUCCESS, p_sco->esco.data.bd_addr, p_setup);
		}

		/*******************************************************************************
		*
		* Function btm_reject_sco_link
		*
		* Description This function is called to respond to SCO connect
		* indications
		*
		* Returns void
		*
		******************************************************************************/
		void btm_reject_sco_link(uint16_t sco_inx) {
		btm_esco_conn_rsp(sco_inx, HCI_ERR_HOST_REJECT_RESOURCES,
		btm_cb.sco_cb.sco_db[sco_inx].esco.data.bd_addr, NULL);
		}

		/*******************************************************************************
		*
		* Function BTM_CreateSco