Lines Matching full:p_scb
63 static void bta_av_st_rc_timer(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data);
243 static UINT8 bta_av_get_scb_handle(tBTA_AV_SCB *p_scb, UINT8 local_sep)
248 if ((p_scb->seps[xx].tsep == local_sep) &&
249 (p_scb->seps[xx].codec_type == p_scb->codec_type))
250 return (p_scb->seps[xx].av_handle);
265 static UINT8 bta_av_get_scb_sep_type(tBTA_AV_SCB *p_scb, UINT8 tavdt_handle)
270 if (p_scb->seps[xx].av_handle == tavdt_handle)
271 return (p_scb->seps[xx].tsep);
287 static void bta_av_save_addr(tBTA_AV_SCB *p_scb, const BD_ADDR b)
290 p_scb->recfg_sup, p_scb->suspend_sup);
291 if(bdcmp(p_scb->peer_addr, b) != 0)
295 p_scb->recfg_sup = TRUE;
296 p_scb->suspend_sup = TRUE;
301 bdcpy(p_scb->peer_addr, b);
314 static void notify_start_failed(tBTA_AV_SCB *p_scb)
318 p_scb->role &= ~BTA_AV_ROLE_START_INT;
319 start.chnl = p_scb->chnl;
322 start.hndl = p_scb->hndl;
337 static void bta_av_st_rc_timer(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
342 p_scb->rc_handle, p_scb->use_rc);
344 if( (p_scb->rc_handle == BTA_AV_RC_HANDLE_NONE) &&
346 (p_scb->use_rc == TRUE || (p_scb->role & BTA_AV_ROLE_AD_ACP)) )
348 if ((p_scb->wait & BTA_AV_WAIT_ROLE_SW_BITS) == 0)
349 bta_sys_start_timer(&p_scb->timer, BTA_AV_AVRC_TIMER_EVT, BTA_AV_RC_DISC_TIME_VAL);
351 p_scb->wait |= BTA_AV_WAIT_CHECK_RC;
366 static BOOLEAN bta_av_next_getcap(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
371 UINT16 uuid_int = p_scb->uuid_int;
379 for (i = p_scb->sep_info_idx; i < p_scb->num_seps; i++)
382 if ((p_scb->sep_info[i].in_use == FALSE) &&
383 (p_scb->sep_info[i].tsep == sep_requested) &&
384 (p_scb->sep_info[i].media_type == p_scb->media_type))
386 p_scb->sep_info_idx = i;
389 if (p_scb->p_cap == NULL)
391 p_scb->p_cap = (tAVDT_CFG *) GKI_getbuf(sizeof(tAVDT_CFG));
393 if (p_scb->p_cap == NULL)
395 i = p_scb->num_seps;
398 if (p_scb->avdt_version >= AVDT_VERSION_SYNC)
406 (*p_req)(p_scb->peer_addr,
407 p_scb->sep_info[i].seid,
408 p_scb->p_cap, bta_av_dt_cback[p_scb->hdi]);
417 bta_av_ssm_execute(p_scb, BTA_AV_STR_GETCAP_FAIL_EVT, p_data);
437 tBTA_AV_SCB *p_scb = bta_av_cb.p_scb[index];
454 if (p_scb && (p_msg = (tBTA_AV_STR_MSG *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_STR_MSG) + sec_len))) != NULL)
490 if ((bta_av_find_lcb(bd_addr, BTA_AV_LCB_FIND) != NULL) && (bta_av_is_scb_init(p_scb)))
492 bta_av_set_scb_sst_incoming (p_scb);
495 * Later when we receive AVDT_CONFIG_IND_EVT, we use a new p_scb and set its state to
497 * We also have to set the old p_scb state to init to be used later */
500 if ((bta_av_cb.p_scb[xx]) && (xx != index))
502 if (bta_av_cb.p_scb[xx]->state == BTA_AV_INCOMING_SST)
504 bta_av_cb.p_scb[xx]->state = BTA_AV_INIT_SST;
505 bta_av_cb.p_scb[xx]->coll_mask = 0;
552 APPL_TRACE_VERBOSE("hndl:x%x", p_scb->hndl);
553 p_msg->hdr.layer_specific = p_scb->hndl;
584 tBTA_AV_SCB *p_scb ;
591 p_scb = bta_av_cb.p_scb[index];
592 if((p_scb->avdt_handle == handle)&&(p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SNK))
601 p_scb->seps[p_scb->sep_idx].p_app_data_cback(BTA_AV_MEDIA_DATA_EVT, (tBTA_AV_MEDIA*)p_pkt);
715 tBTA_AV_SCB *p_scb;
721 p_scb = bta_av_hndl_to_scb(bta_av_cb.handle);
722 if (p_scb)
725 p_scb->avdt_version = p_service->avdt_version;
727 p_scb->avdt_version = 0x00;
748 static void bta_av_adjust_seps_idx(tBTA_AV_SCB *p_scb, UINT8 avdt_handle)
751 APPL_TRACE_DEBUG("bta_av_adjust_seps_idx codec_type: %d", p_scb->codec_type);
755 p_scb->seps[xx].av_handle, p_scb->seps[xx].codec_type);
756 if((p_scb->seps[xx].av_handle && p_scb->codec_type == p_scb->seps[xx].codec_type)
757 && (p_scb->seps[xx].av_handle == avdt_handle))
759 p_scb->sep_idx = xx;
760 p_scb->avdt_handle = p_scb->seps[xx].av_handle;
776 void bta_av_switch_role (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
779 tBTA_AV_API_OPEN *p_buf = &p_scb->q_info.open;
782 APPL_TRACE_DEBUG("bta_av_switch_role wait:x%x", p_scb->wait);
783 if (p_scb->wait & BTA_AV_WAIT_ROLE_SW_RES_START)
784 p_scb->wait |= BTA_AV_WAIT_ROLE_SW_RETRY;
787 p_scb->wait &= ~(BTA_AV_WAIT_ROLE_SW_RES_OPEN|BTA_AV_WAIT_ROLE_SW_RES_START);
789 if (p_scb->q_tag == BTA_AV_Q_TAG_OPEN)
791 if (bta_av_switch_if_needed(p_scb) || !bta_av_link_role_ok(p_scb, A2D_SET_MULTL_BIT))
793 p_scb->wait |= BTA_AV_WAIT_ROLE_SW_RES_OPEN;
810 if (bta_av_cb.rs_idx == (p_scb->hdi + 1))
814 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_RETRY;
815 p_scb->q_tag = 0;
817 bta_av_do_disc_a2d(p_scb, (tBTA_AV_DATA *)p_buf);
831 void bta_av_role_res (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
837 APPL_TRACE_DEBUG("bta_av_role_res q_tag:%d, wait:x%x, role:x%x", p_scb->q_tag, p_scb->wait, p_scb->role);
838 if (p_scb->role & BTA_AV_ROLE_START_INT)
841 if (p_scb->q_tag == BTA_AV_Q_TAG_START)
843 if (p_scb->wait & BTA_AV_WAIT_ROLE_SW_STARTED)
845 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_BITS;
848 p_scb->role &= ~BTA_AV_ROLE_START_INT;
849 bta_sys_idle(BTA_ID_AV, bta_av_cb.audio_open_cnt, p_scb->peer_addr);
851 start.chnl = p_scb->chnl;
853 start.hndl = p_scb->hndl;
859 bta_av_start_ok(p_scb, p_data);
862 else if (p_scb->wait & BTA_AV_WAIT_ROLE_SW_RES_START)
863 p_scb->wait |= BTA_AV_WAIT_ROLE_SW_FAILED;
865 else if (p_scb->q_tag == BTA_AV_Q_TAG_OPEN)
867 if (p_scb->wait & BTA_AV_WAIT_ROLE_SW_RES_OPEN)
869 p_scb->role &= ~BTA_AV_ROLE_START_INT;
870 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_BITS;
875 bdcpy(av_open.bd_addr, p_scb->peer_addr);
876 av_open.chnl = p_scb->chnl;
877 av_open.hndl = p_scb->hndl;
879 if(p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SRC )
881 else if(p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SNK )
888 p_scb->q_info.open.switch_res = BTA_AV_RS_DONE;
889 bta_av_do_disc_a2d (p_scb, (tBTA_AV_DATA *)&(p_scb
894 APPL_TRACE_WARNING ("Unexpected role switch event: q_tag = %d wait = %d", p_scb->q_tag, p_scb->wait);
898 APPL_TRACE_DEBUG("wait:x%x, role:x%x", p_scb->wait, p_scb->role);
911 void bta_av_delay_co (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
913 p_scb->p_cos->delay(p_scb->hndl, p_data->str_msg.msg.delay_rpt_cmd.delay);
925 void bta_av_do_disc_a2d (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
937 memcpy (&(p_scb->open_api), &(p_data->api_open), sizeof(tBTA_AV_API_OPEN));
942 if (bta_av_switch_if_needed(p_scb) || !bta_av_link_role_ok(p_scb, A2D_SET_MULTL_BIT))
945 memcpy(&p_scb->q_info.open, &p_data->api_open, sizeof(tBTA_AV_API_OPEN));
946 p_scb->wait |= BTA_AV_WAIT_ROLE_SW_RES_OPEN;
947 p_scb->q_tag = BTA_AV_Q_TAG_OPEN;
957 p_scb->open_status = BTA_AV_FAIL_ROLE;
958 bta_av_ssm_execute(p_scb, BTA_AV_SDP_DISC_FAIL_EVT, NULL);
962 p_data = (tBTA_AV_DATA *)&p_scb->q_info.open;
964 if (bta_av_link_role_ok(p_scb, A2D_SET_MULTL_BIT))
970 p_scb->wait |= BTA_AV_WAIT_ROLE_SW_RES_OPEN;
979 APPL_TRACE_DEBUG("ok_continue: %d wait:x%x, q_tag: %d", ok_continue, p_scb->wait, p_scb->q_tag);
984 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_BITS;
986 if (p_scb->wait & BTA_AV_WAIT_CHECK_RC)
988 p_scb->wait &= ~BTA_AV_WAIT_CHECK_RC;
989 bta_sys_start_timer(&p_scb->timer, BTA_AV_AVRC_TIMER_EVT, BTA_AV_RC_DISC_TIME_VAL);
1003 bta_av_save_addr(p_scb, p_data->api_open.bd_addr);
1004 p_scb->sec_mask = p_data->api_open.sec_mask;
1005 p_scb->use_rc = p_data->api_open.use_rc;
1007 bta_sys_app_open(BTA_ID_AV, p_scb->app_id, p_scb->peer_addr);
1010 if (p_scb->p_disc_db == NULL)
1012 p_scb->p_disc_db = (tSDP_DISCOVERY_DB *) GKI_getbuf(BTA_AV_DISC_BUF_SIZE);
1016 bta_av_cb.handle = p_scb->hndl;
1018 if(p_scb->p_disc_db)
1023 db_params.p_db = p_scb->p_disc_db;
1025 p_scb->uuid_int = p_data->api_open.uuid;
1026 if (p_scb->uuid_int == UUID_SERVCLASS_AUDIO_SINK)
1028 else if (p_scb->uuid_int == UUID_SERVCLASS_AUDIO_SOURCE)
1031 APPL_TRACE_DEBUG("uuid_int 0x%x, Doing SDP For 0x%x", p_scb->uuid_int, sdp_uuid);
1032 if(A2D_FindService(sdp_uuid, p_scb->peer_addr, &db_params,
1053 void bta_av_cleanup(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1063 utl_freebuf((void **) &p_scb->p_cap);
1064 utl_freebuf((void **) &p_scb->p_disc_db);
1065 p_scb->avdt_version = 0;
1068 p_scb->open_status = BTA_AV_SUCCESS;
1071 msg.hdr.layer_specific = p_scb->hndl;
1072 p_scb->started = FALSE;
1073 p_scb->cong = FALSE;
1074 p_scb->role = role;
1075 p_scb->cur_psc_mask = 0;
1076 p_scb->wait = 0;
1077 p_scb->num_disc_snks = 0;
1078 bta_sys_stop_timer(&p_scb->timer);
1079 if (p_scb->deregistring)
1084 if(p_scb->seps[xx].av_handle)
1085 AVDT_RemoveStream(p_scb->seps[xx].av_handle);
1086 p_scb->seps[xx].av_handle = 0;
1095 bdcpy(msg.peer_addr, p_scb->peer_addr);
1109 void bta_av_free_sdb(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1112 utl_freebuf((void **) &p_scb->p_disc_db);
1124 void bta_av_config_ind (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1129 UINT8 psc_mask = (p_evt_cfg->psc_mask | p_scb->cfg.psc_mask);
1134 local_sep = bta_av_get_scb_sep_type(p_scb, p_msg->handle);
1135 p_scb->avdt_label = p_data->str_msg.msg.hdr.label;
1136 memcpy(p_scb->cfg.codec_info, p_evt_cfg->codec_info, AVDT_CODEC_SIZE);
1137 p_scb->codec_type = p_evt_cfg->codec_info[BTA_AV_CODEC_TYPE_IDX];
1138 bta_av_save_addr(p_scb, p_data->str_msg.bd_addr);
1141 p_scb->coll_mask = 0;
1147 ((psc_mask != p_scb->cfg.psc_mask) &&
1148 (psc_mask != (p_scb->cfg.psc_mask&~AVDT_PSC_DELAY_RPT))) )
1150 setconfig.hndl = p_scb->hndl; /* we may not need this */
1152 bta_av_ssm_execute(p_scb, BTA_AV_CI_SETCONFIG_FAIL_EVT, (tBTA_AV_DATA *) &setconfig);
1156 p_info = &p_scb->sep_info[0];
1158 p_info->media_type = p_scb->media_type;
1167 p_scb->role |= BTA_AV_ROLE_AD_ACP;
1168 p_scb->cur_psc_mask = p_evt_cfg->psc_mask;
1170 p_scb->use_rc = TRUE;
1172 p_scb->use_rc = FALSE;
1174 p_scb->num_seps = 1;
1175 p_scb->sep_info_idx = 0;
1176 APPL_TRACE_DEBUG("bta_av_config_ind: SEID: %d use_rc: %d cur_psc_mask:0x%x", p_info->seid, p_scb->use_rc, p_scb->cur_psc_mask);
1180 p_scb->p_cos->setcfg(p_scb->hndl, p_scb->codec_type,
1183 p_scb->peer_addr,
1191 p_scb->p_cos->setcfg(p_scb->hndl, p_scb->codec_type,
1194 p_scb->peer_addr,
1212 void bta_av_disconnect_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1220 bta_sys_stop_timer(&p_scb->timer);
1223 p_rcb = bta_av_get_rcb_by_shdl((UINT8)(p_scb->hdi + 1));
1226 AVDT_DisconnectReq(p_scb->peer_addr, bta_av_dt_cback[p_scb->hdi]);
1230 bta_av_ssm_execute(p_scb, BTA_AV_AVDT_DISCONNECT_EVT, NULL);
1243 void bta_av_security_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1247 AVDT_SecurityReq(p_scb->avdt_handle, p_data->api_protect_req.p_data,
1261 void bta_av_security_rsp (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1265 AVDT_SecurityRsp(p_scb->avdt_handle, p_scb->avdt_label, p_data->api_protect_rsp.error_code,
1270 AVDT_SecurityRsp(p_scb->avdt_handle, p_scb->avdt_label, AVDT_ERR_NSC,
1284 void bta_av_setconfig_rsp (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1293 local_sep = bta_av_get_scb_sep_type(p_scb,avdt_handle);
1294 bta_av_adjust_seps_idx(p_scb, avdt_handle);
1295 APPL_TRACE_DEBUG("bta_av_setconfig_rsp: sep_idx: %d cur_psc_mask:0x%x", p_scb->sep_idx, p_scb->cur_psc_mask);
1298 (p_scb->seps[p_scb->sep_idx].p_app_data_cback != NULL))
1299 p_scb->seps[p_scb->sep_idx].p_app_data_cback(BTA_AV_MEDIA_SINK_CFG_EVT,
1300 (tBTA_AV_MEDIA*)p_scb->cfg.codec_info);
1303 AVDT_ConfigRsp(p_scb->avdt_handle, p_scb->avdt_label, p_data->ci_setconfig.err_code,
1310 p_scb->wait = BTA_AV_WAIT_ACP_CAPS_ON;
1312 p_scb->role |= BTA_AV_ROLE_SUSPEND_OPT;
1314 p_data->ci_setconfig.recfg_needed, p_scb->role, num);
1317 p_scb->num_seps = num;
1319 if (p_scb->cur_psc_mask & AVDT_PSC_DELAY_RPT)
1320 p_scb->avdt_version = AVDT_VERSION_SYNC;
1323 if (p_scb->codec_type == BTA_AV_CODEC_SBC || num > 1)
1329 p_scb->p_cos->disc_res(p_scb->hndl, num, num, 0, p_scb->peer_addr,
1336 bta_av_discover_req(p_scb, NULL);
1344 p_scb->sep_info[i].in_use = FALSE;
1345 p_scb->sep_info[i].tsep = AVDT_TSEP_SNK;
1346 p_scb->sep_info[i].media_type = p_scb->media_type;
1347 p_scb->sep_info[i].seid = p_seid[i-1];
1354 if (p_scb->uuid_int == 0)
1355 p_scb->uuid_int = p_scb->open_api.uuid;
1356 bta_av_next_getcap(p_scb, p_data);
1370 void bta_av_str_opened (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1377 msg.hdr.layer_specific = p_scb->hndl;
1379 bdcpy(msg.peer_addr, p_scb->peer_addr);
1380 p_scb->l2c_cid = AVDT_GetL2CapChannel(p_scb->avdt_handle);
1383 p_scb->cong = TRUE;
1386 p_scb->stream_mtu = p_data->str_msg.msg.open_ind.peer_mtu - AVDT_MEDIA_HDR_SIZE;
1387 mtu = bta_av_chk_mtu(p_scb, p_scb->stream_mtu);
1389 p_scb->l2c_cid, p_scb->stream_mtu, mtu);
1390 if(mtu == 0 || mtu > p_scb->stream_mtu)
1391 mtu = p_scb->stream_mtu;
1394 L2CA_SetTxPriority(p_scb->l2c_cid, L2CAP_CHNL_PRIORITY_MEDIUM);
1395 L2CA_SetChnlFlushability (p_scb->l2c_cid, TRUE);
1397 bta_sys_conn_open(BTA_ID_AV, p_scb->app_id, p_scb->peer_addr);
1398 memset(&p_scb->q_info, 0, sizeof(tBTA_AV_Q_INFO));
1400 p_scb->l2c_bufs = 0;
1401 p_scb->p_cos->open(p_scb->hndl,
1402 p_scb->codec_type, p_scb->cfg.codec_info, mtu);
1414 bdcpy(open.bd_addr, p_scb->peer_addr);
1415 open.chnl = p_scb->chnl;
1416 open.hndl = p_scb->hndl;
1418 open.starting = bta_av_chk_start(p_scb);
1420 if( NULL != (p = BTM_ReadRemoteFeatures(p_scb->peer_addr)))
1430 if (p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SRC )
1432 else if (p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SNK )
1438 bta_av_ssm_execute(p_scb, BTA_AV_AP_START_EVT, NULL);
1448 AVDT_AbortReq(p_scb->avdt_handle);
1461 void bta_av_security_ind (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1465 p_scb->avdt_label = p_data->str_msg.msg.hdr.label;
1469 protect_req.chnl = p_scb->chnl;
1470 protect_req.hndl = p_scb->hndl;
1482 AVDT_SecurityRsp(p_scb->avdt_handle, p_scb->avdt_label, AVDT_ERR_NSC, NULL, 0);
1495 void bta_av_security_cfm (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1501 protect_rsp.chnl = p_scb->chnl;
1502 protect_rsp.hndl = p_scb->hndl;
1520 void bta_av_do_close (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1525 if (p_scb->co_started)
1527 bta_av_str_stopped(p_scb, NULL);
1532 p_scb->started = FALSE;
1535 L2CA_FlushChannel (p_scb->l2c_cid, L2CAP_FLUSH_CHANS_ALL);
1537 AVDT_CloseReq(p_scb->avdt_handle);
1542 bta_sys_start_timer(&p_scb->timer,
1557 void bta_av_connect_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1561 utl_freebuf((void **) &p_scb->p_disc_db);
1563 if (p_scb->coll_mask & BTA_AV_COLL_INC_TMR)
1567 APPL_TRACE_EVENT("bta_av_connect_req: coll_mask = 0x%2X", p_scb->coll_mask);
1571 AVDT_ConnectReq(p_scb->peer_addr, p_scb->sec_mask, bta_av_dt_cback[p_scb->hdi]);
1583 void bta_av_sdp_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1585 if (!p_scb->open_status)
1586 p_scb->open_status = BTA_AV_FAIL_SDP;
1588 utl_freebuf((void **) &p_scb->p_disc_db);
1589 bta_av_str_closed(p_scb, p_data);
1603 void bta_av_disc_results (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1607 UINT16 uuid_int = p_scb->uuid_int;
1611 p_scb->num_seps = p_data->str_msg.msg.discover_cfm.num_seps;
1613 for (i = 0; i < p_scb->num_seps; i++)
1616 if ((p_scb->sep_info[i].in_use == FALSE) &&
1617 (p_scb->sep_info[i].media_type == p_scb->media_type))
1619 if((p_scb->sep_info[i].tsep == AVDT_TSEP_SNK) &&
1623 if((p_scb->sep_info[i].tsep == AVDT_TSEP_SRC) &&
1630 p_scb->p_cos->disc_res(p_scb->hndl, p_scb->num_seps, num_snks, num_srcs, p_scb->peer_addr,
1632 p_scb->num_disc_snks = num_snks;
1633 p_scb->num_disc_srcs = num_srcs;
1636 if (p_scb->num_seps > 0)
1639 p_scb->sep_info_idx = 0;
1642 bta_av_next_getcap(p_scb, p_data);
1647 bta_av_ssm_execute(p_scb, BTA_AV_STR_DISC_FAIL_EVT, p_data);
1662 void bta_av_disc_res_as_acp (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1667 p_scb->num_seps = p_data->str_msg.msg.discover_cfm.num_seps;
1671 for (i = 0; i < p_scb->num_seps; i++)
1674 if ((p_scb->sep_info[i].tsep == AVDT_TSEP_SNK) &&
1675 (p_scb->sep_info[i].media_type == p_scb->media_type))
1677 p_scb->sep_info[i].in_use = FALSE;
1681 p_scb->p_cos->disc_res(p_scb->hndl, p_scb->num_seps, num_snks, 0, p_scb->peer_addr,
1683 p_scb->num_disc_snks = num_snks;
1684 p_scb->num_disc_srcs = 0;
1687 if (p_scb->num_seps > 0)
1690 p_scb->sep_info_idx = 0;
1693 bta_av_next_getcap(p_scb, p_data);
1698 bta_av_ssm_execute(p_scb, BTA_AV_STR_DISC_FAIL_EVT, p_data);
1711 void bta_av_save_caps(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1714 tAVDT_SEP_INFO *p_info = &p_scb->sep_info[p_scb->sep_info_idx];
1715 UINT8 old_wait = p_scb->wait;
1719 p_scb->num_seps, p_scb->sep_info_idx, p_scb->wait);
1720 memcpy(&cfg, p_scb->p_cap, sizeof(tAVDT_CFG));
1722 p_scb->p_cos->getcfg(p_scb->hndl, cfg.codec_info[BTA_AV_CODEC_TYPE_IDX],
1723 cfg.codec_info, &p_scb->sep_info_idx, p_info->seid,
1726 p_scb->sep_info_idx++;
1727 if(p_scb->num_seps > p_scb->sep_info_idx)
1733 if (!bta_av_next_getcap(p_scb, p_data))
1742 p_scb->sep_info_idx = 0;
1743 p_scb->wait &= ~(BTA_AV_WAIT_ACP_CAPS_ON|BTA_AV_WAIT_ACP_CAPS_STARTED);
1746 bta_av_start_ok (p_scb, NULL);
1760 void bta_av_set_use_rc (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1764 p_scb->use_rc = TRUE;
1776 void bta_av_cco_close (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1781 mtu = bta_av_chk_mtu(p_scb, BTA_AV_MAX_A2DP_MTU);
1783 p_scb->p_cos->close(p_scb->hndl, p_scb->codec_type, mtu);
1795 void bta_av_open_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1804 p_scb->open_status = BTA_AV_FAIL_STREAM;
1805 bta_av_cco_close(p_scb, p_data);
1810 p_opened_scb = bta_av_cb.p_scb[idx];
1811 if (p_opened_scb && (p_opened_scb->state == BTA_AV_OPEN_SST) && (!bdcmp(p_opened_scb->peer_addr,p_scb->peer_addr )) )
1820 bdcpy(open.bd_addr, p_scb->peer_addr);
1821 open.chnl = p_scb->chnl;
1822 open.hndl = p_scb->hndl;
1824 open.starting = bta_av_chk_start(p_scb);
1827 bta_av_set_scb_sst_init(p_scb);
1829 if (p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SRC )
1831 else if (p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SNK )
1839 AVDT_DisconnectReq(p_scb->peer_addr, bta_av_dt_cback[p_scb->hdi]);
1855 void bta_av_getcap_results (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1859 tAVDT_SEP_INFO *p_info = &p_scb->sep_info[p_scb->sep_info_idx];
1862 memcpy(&cfg, &p_scb->cfg, sizeof(tAVDT_CFG));
1864 cfg.num_protect = p_scb->p_cap->num_protect;
1865 memcpy(cfg.codec_info, p_scb->p_cap->codec_info, AVDT_CODEC_SIZE);
1866 memcpy(cfg.protect_info, p_scb->p_cap->protect_info, AVDT_PROTECT_SIZE);
1867 media_type = p_scb->p_cap->codec_info[BTA_AV_MEDIA_TYPE_IDX] >> 4;
1869 APPL_TRACE_DEBUG("num_codec %d", p_scb->p_cap->num_codec);
1870 APPL_TRACE_DEBUG("media type x%x, x%x", media_type, p_scb->media_type);
1872 APPL_TRACE_DEBUG("mux x%x, x%x", cfg.mux_mask, p_scb->p_cap->mux_mask);
1876 if ((p_scb->p_cap->num_codec != 0) &&
1877 (media_type == p_scb->media_type) &&
1878 (p_scb->p_cos->getcfg(p_scb->hndl, p_scb->p_cap->codec_info[BTA_AV_CODEC_TYPE_IDX],
1879 cfg.codec_info, &p_scb->sep_info_idx, p_info->seid,
1883 cfg.mux_mask &= p_scb->p_cap->mux_mask;
1887 p_scb->codec_type = cfg.codec_info[BTA_AV_CODEC_TYPE_IDX];
1888 memcpy(&p_scb->cfg, &cfg, sizeof(tAVDT_CFG));
1890 uuid_int = p_scb->uuid_int;
1893 bta_av_adjust_seps_idx(p_scb, bta_av_get_scb_handle(p_scb, AVDT_TSEP_SRC));
1895 bta_av_adjust_seps_idx(p_scb, bta_av_get_scb_handle(p_scb, AVDT_TSEP_SNK));
1898 cfg.psc_mask &= p_scb->p_cap->psc_mask;
1899 p_scb->cur_psc_mask = cfg.psc_mask;
1902 (p_scb->seps[p_scb->sep_idx].p_app_data_cback != NULL))
1905 p_scb->seps[p_scb->sep_idx].p_app_data_cback(BTA_AV_MEDIA_SINK_CFG_EVT,
1906 (tBTA_AV_MEDIA*)p_scb->cfg.codec_info);
1910 AVDT_OpenReq(p_scb->seps[p_scb->sep_idx].av_handle, p_scb->peer_addr,
1911 p_scb->sep_info[p_scb->sep_info_idx].seid, &cfg);
1913 if (!bta_av_is_rcfg_sst(p_scb))
1916 utl_freebuf((void **) &p_scb->p_cap);
1922 p_scb->sep_info_idx++;
1923 bta_av_next_getcap(p_scb, p_data);
1937 void bta_av_setconfig_rej (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1942 bta_av_adjust_seps_idx(p_scb, avdt_handle);
1943 APPL_TRACE_DEBUG("bta_av_setconfig_rej: sep_idx: %d",p_scb->sep_idx);
1944 AVDT_ConfigRsp(p_scb->avdt_handle, p_scb->avdt_label, AVDT_ERR_UNSUP_CFG, 0);
1947 reject.hndl = p_scb->hndl;
1960 void bta_av_discover_req (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1966 AVDT_DiscoverReq(p_scb->peer_addr, p_scb->sep_info, BTA_AV_NUM_SEPS, bta_av_dt_cback[p_scb->hdi]);
1978 void bta_av_conn_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1980 p_scb->open_status = BTA_AV_FAIL_STREAM;
1981 bta_av_str_closed(p_scb, p_data);
1993 void bta_av_do_start (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
1998 APPL_TRACE_DEBUG("bta_av_do_start sco_occupied:%d, role:x%x, started:%d", bta_av_cb.sco_occupied, p_scb->role, p_scb->started);
2001 bta_av_start_failed(p_scb, p_data);
2008 if ((BTM_GetRole (p_scb->peer_addr, &cur_role) == BTM_SUCCESS) &&
2014 bta_sys_clear_policy(BTA_ID_AV, policy, p_scb->peer_addr);
2016 if ((p_scb->started == FALSE) && ((p_scb->role & BTA_AV_ROLE_START_INT) == 0))
2018 p_scb->role |= BTA_AV_ROLE_START_INT;
2019 bta_sys_busy(BTA_ID_AV, bta_av_cb.audio_open_cnt, p_scb->peer_addr);
2021 AVDT_StartReq(&p_scb->avdt_handle, 1);
2023 else if (p_scb->started)
2025 p_scb->role |= BTA_AV_ROLE_START_INT;
2026 if ( p_scb->wait == 0 ) {
2027 if (p_scb->role & BTA_AV_ROLE_SUSPEND) {
2028 notify_start_failed(p_scb);
2030 bta_av_start_ok(p_scb, NULL);
2034 APPL_TRACE_DEBUG("started %d role:x%x", p_scb->started, p_scb->role);
2046 void bta_av_str_stopped (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2049 UINT8 start = p_scb->started;
2057 bta_sys_idle(BTA_ID_AV, bta_av_cb.audio_open_cnt, p_scb->peer_addr);
2060 bta_sys_set_policy(BTA_ID_AV, policy, p_scb->peer_addr);
2062 if (p_scb->co_started)
2064 bta_av_stream_chg(p_scb, FALSE);
2065 p_scb->co_started = FALSE;
2067 p_scb->p_cos->stop(p_scb->hndl, p_scb->codec_type);
2068 L2CA_SetFlushTimeout(p_scb->peer_addr, L2CAP_DEFAULT_FLUSH_TO);
2072 if (BTA_AV_CHNL_AUDIO == p_scb->chnl) {
2073 while (!list_is_empty(p_scb->a2d_list))
2075 p_buf = (BT_HDR *)list_front(p_scb->a2d_list);
2076 list_remove(p_scb->a2d_list, p_buf);
2082 L2CA_FlushChannel (p_scb->l2c_cid, L2CAP_FLUSH_CHANS_ALL);
2085 suspend_rsp.chnl = p_scb->chnl;
2086 suspend_rsp.hndl = p_scb->hndl;
2090 APPL_TRACE_DEBUG("suspending: %d, sup:%d", start, p_scb->suspend_sup);
2091 if ((start) && (p_scb->suspend_sup))
2094 p_scb->l2c_bufs = 0;
2095 AVDT_SuspendReq(&p_scb->avdt_handle, 1);
2099 if ((sus_evt)&&(p_scb->state != BTA_AV_RCFG_SST))
2113 if (p_scb->state != BTA_AV_RCFG_SST)
2131 void bta_av_reconfig (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2139 p_scb->recfg_sup, p_scb->suspend_sup,
2140 p_scb->rcfg_idx, p_scb->sep_info_idx);
2142 p_scb->num_recfg = 0;
2144 if (p_scb->p_cap == NULL)
2146 p_scb->p_cap = (tAVDT_CFG *) GKI_getbuf(sizeof(tAVDT_CFG));
2148 if((p_cfg = p_scb->p_cap) == NULL)
2152 evt.chnl = p_scb->chnl;
2153 evt.hndl = p_scb->hndl;
2158 bta_av_ssm_execute(p_scb, BTA_AV_SDP_DISC_OK_EVT, NULL);
2163 bta_sys_stop_timer(&p_scb->timer);
2165 memcpy(p_cfg, &p_scb->cfg, sizeof(tAVDT_CFG));
2169 p_scb->rcfg_idx = p_rcfg->sep_info_idx;
2170 p_scb->p_cap->psc_mask = p_scb->cur_psc_mask;
2173 if ((p_scb->rcfg_idx == p_scb->sep_info_idx) &&
2174 (p_rcfg->suspend)&& (p_scb->recfg_sup) && (p_scb->suspend_sup))
2176 if(p_scb->started)
2180 bta_av_str_stopped(p_scb, (tBTA_AV_DATA *)&stop);
2185 AVDT_ReconfigReq(p_scb->avdt_handle, p_scb->p_cap);
2186 p_scb->p_cap->psc_mask = p_scb->cur_psc_mask;
2193 if(p_scb->started)
2195 bta_av_str_stopped(p_scb, NULL);
2196 p_scb->started = FALSE;
2199 L2CA_FlushChannel (p_scb->l2c_cid, L2CAP_FLUSH_CHANS_ALL);
2201 AVDT_CloseReq(p_scb->avdt_handle);
2215 void bta_av_data_path (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2221 UINT8 m_pt = 0x60 | p_scb->codec_type;
2225 if (p_scb->cong)
2231 APPL_TRACE_ERROR("q: %d", p_scb->l2c_bufs);
2234 p_scb->l2c_bufs = (UINT8)L2CA_FlushChannel (p_scb->l2c_cid, L2CAP_FLUSH_CHANS_GET);
2236 if (!list_is_empty(p_scb->a2d_list)) {
2237 p_buf = (BT_HDR *)list_front(p_scb->a2d_list);
2238 list_remove(p_scb->a2d_list, p_buf);
2246 p_buf = (BT_HDR *)p_scb->p_cos->data(p_scb->codec_type, &data_len,
2255 bta_av_dup_audio_buf(p_scb, p_buf);
2261 if(p_scb->l2c_bufs < (BTA_AV_QUEUE_DATA_CHK_NUM))
2265 /* p_scb->l2c_bufs++; */
2267 APPL_TRACE_ERROR("qw: %d", p_scb->l2c_bufs);
2272 if (p_scb->no_rtp_hdr)
2277 AVDT_WriteReqOpt(p_scb->avdt_handle, p_buf, timestamp, m_pt, opt);
2278 p_scb->cong = TRUE;
2287 list_append(p_scb->a2d_list, p_buf);
2292 if (list_length(p_scb->a2d_list) < 3) {
2294 list_prepend(p_scb->a2d_list, p_buf);
2299 bta_av_co_audio_drop(p_scb->hndl);
2316 void bta_av_start_ok (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2323 UINT8 new_role = p_scb->role;
2328 APPL_TRACE_DEBUG("bta_av_start_ok wait:x%x, role:x%x", p_scb->wait, p_scb->role);
2330 p_scb->started = TRUE;
2331 if (p_scb->sco_suspend)
2333 p_scb->sco_suspend = FALSE;
2340 if ((p_scb->avdt_handle == p_scb->seps[p_scb->sep_idx].av_handle)
2341 &&(p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SNK))
2343 p_scb->wait &= ~(BTA_AV_WAIT_ACP_CAPS_ON);
2344 p_scb->wait);
2346 if (p_scb->wait & BTA_AV_WAIT_ROLE_SW_FAILED)
2349 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_FAILED;
2353 APPL_TRACE_DEBUG("wait:x%x", p_scb->wait);
2357 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_BITS;
2360 bta_sys_idle(BTA_ID_AV, bta_av_cb.audio_open_cnt, p_scb->peer_addr);
2361 start.chnl = p_scb->chnl;
2363 start.hndl = p_scb->hndl;
2370 if (!bta_av_link_role_ok(p_scb, A2D_SET_ONE_BIT))
2371 p_scb->q_tag = BTA_AV_Q_TAG_START;
2378 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_BITS;
2381 if (p_scb->wait & (BTA_AV_WAIT_ROLE_SW_RES_OPEN|BTA_AV_WAIT_ROLE_SW_RES_START))
2383 p_scb->wait |= BTA_AV_WAIT_ROLE_SW_STARTED;
2384 p_scb->q_tag = BTA_AV_Q_TAG_START;
2387 if (p_scb->wait)
2389 APPL_TRACE_ERROR("wait:x%x q_tag:%d- not started", p_scb->wait, p_scb->q_tag);
2390 /* Clear first bit of p_scb->wait and not to return from this point else
2392 * first bit of p_scb->wait is cleared hence it ensures bt_av_start_ok is not called
2395 p_scb->wait &= ~BTA_AV_WAIT_ACP_CAPS_ON;
2399 bta_sys_conn_open(BTA_ID_AV, p_scb->app_id, p_scb->peer_addr);
2401 bta_sys_busy(BTA_ID_AV, bta_av_cb.audio_open_cnt, p_scb->peer_addr);
2403 if(p_scb->media_type == AVDT_MEDIA_AUDIO)
2409 p_scb->co_started = bta_av_cb.audio_open_cnt;
2410 flush_to = p_bta_av_cfg->p_audio_flush_to[p_scb->co_started - 1];
2416 L2CA_SetFlushTimeout(p_scb->peer_addr, flush_to );
2419 p_scb->cong = FALSE;
2432 p_scb->q_tag = BTA_AV_Q_TAG_STREAM;
2433 bta_av_stream_chg(p_scb, TRUE);
2443 if ((BTM_GetRole (p_scb->peer_addr, &cur_role) == BTM_SUCCESS) &&
2449 bta_sys_clear_policy(BTA_ID_AV, policy, p_scb->peer_addr);
2452 p_scb->role = new_role;
2453 p_scb->role &= ~BTA_AV_ROLE_AD_ACP;
2454 p_scb->role &= ~BTA_AV_ROLE_SUSPEND_OPT;
2456 p_scb->no_rtp_hdr = FALSE;
2457 p_scb->p_cos->start(p_scb->hndl, p_scb->codec_type, p_scb->cfg.codec_info, &p_scb->no_rtp_hdr);
2458 p_scb->co_started = TRUE;
2461 suspend, p_scb->role, initiator);
2465 start.chnl = p_scb->chnl;
2467 start.hndl = p_scb->hndl;
2472 p_scb->role |= BTA_AV_ROLE_SUSPEND;
2473 p_scb->cong = TRUE; /* do not allow the media data to go through */
2475 p_scb->p_cos->stop(p_scb->hndl, p_scb->codec_type);
2476 p_scb->co_started = FALSE;
2479 bta_av_ssm_execute(p_scb, BTA_AV_AP_STOP_EVT, (tBTA_AV_DATA *)&stop);
2493 void bta_av_start_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2497 if(p_scb->started == FALSE && p_scb->co_started == FALSE)
2499 bta_sys_idle(BTA_ID_AV, bta_av_cb.audio_open_cnt, p_scb->peer_addr);
2500 notify_start_failed(p_scb);
2503 bta_sys_set_policy(BTA_ID_AV, (HCI_ENABLE_SNIFF_MODE|HCI_ENABLE_MASTER_SLAVE_SWITCH), p_scb->peer_addr);
2504 p_scb->sco_suspend = FALSE;
2516 void bta_av_str_closed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2525 bta_sys_set_policy(BTA_ID_AV, policy, p_scb->peer_addr);
2532 if (p_scb->open_status)
2535 bdcpy(data.open.bd_addr, p_scb->peer_addr);
2536 data.open.status = p_scb->open_status;
2537 data.open.chnl = p_scb->chnl;
2538 data.open.hndl = p_scb->hndl;
2540 if (p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SRC )
2542 else if (p_scb->seps[p_scb->sep_idx].tsep == AVDT_TSEP_SNK )
2546 p_scb->open_status = BTA_AV_SUCCESS;
2548 bta_sys_conn_close(BTA_ID_AV, p_scb->app_id, p_scb->peer_addr);
2549 bta_av_cleanup(p_scb, p_data);
2555 if (p_scb->co_started)
2557 bta_av_str_stopped(p_scb, NULL);
2561 mtu = bta_av_chk_mtu(p_scb, BTA_AV_MAX_A2DP_MTU);
2564 p_scb->p_cos->close(p_scb->hndl, p_scb->codec_type, mtu);
2565 data.close.chnl = p_scb->chnl;
2566 data.close.hndl = p_scb->hndl;
2569 bta_sys_conn_close(BTA_ID_AV, p_scb->app_id, p_scb->peer_addr);
2570 bta_av_cleanup(p_scb, p_data);
2585 void bta_av_clr_cong (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2589 if(p_scb->co_started)
2590 p_scb->cong = FALSE;
2602 void bta_av_suspend_cfm (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2611 if (p_scb->started == FALSE)
2627 p_scb->suspend_sup = FALSE;
2634 bta_av_ssm_execute(p_scb, BTA_AV_API_CLOSE_EVT, NULL);
2639 p_scb->started = FALSE;
2642 if (p_scb->role & BTA_AV_ROLE_SUSPEND)
2644 p_scb->role &= ~BTA_AV_ROLE_SUSPEND;
2645 p_scb->cong = FALSE;
2648 bta_sys_idle(BTA_ID_AV, bta_av_cb.audio_open_cnt, p_scb->peer_addr);
2651 bta_sys_set_policy(BTA_ID_AV, policy, p_scb->peer_addr);
2654 if(p_scb->co_started)
2656 bta_av_stream_chg(p_scb, FALSE);
2659 p_scb->co_started = FALSE;
2660 p_scb->p_cos->stop(p_scb->hndl, p_scb->codec_type);
2662 L2CA_SetFlushTimeout(p_scb->peer_addr, L2CAP_DEFAULT_FLUSH_TO);
2666 suspend_rsp.chnl = p_scb->chnl;
2667 suspend_rsp.hndl = p_scb->hndl;
2682 void bta_av_rcfg_str_ok (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2687 p_scb->l2c_cid = AVDT_GetL2CapChannel(p_scb->avdt_handle);
2688 APPL_TRACE_DEBUG("bta_av_rcfg_str_ok: l2c_cid: %d", p_scb->l2c_cid);
2691 bta_av_st_rc_timer(p_scb, NULL);
2692 utl_freebuf((void **)&p_scb->p_cap);
2695 p_scb->role &= ~BTA_AV_ROLE_AD_ACP;
2696 p_scb->role &= ~BTA_AV_ROLE_SUSPEND_OPT;
2697 p_scb->role &= ~BTA_AV_ROLE_START_INT;
2702 evt.chnl = p_scb->chnl;
2703 evt.hndl = p_scb->hndl;
2717 void bta_av_rcfg_failed (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2722 p_scb->num_recfg, bta_av_cb.conn_lcb);
2723 if(p_scb->num_recfg > BTA_AV_RECONFIG_RETRY)
2725 bta_av_cco_close(p_scb, p_data);
2728 evt.chnl = p_scb->chnl;
2729 evt.hndl = p_scb->hndl;
2732 bta_av_ssm_execute(p_scb, BTA_AV_API_CLOSE_EVT, NULL);
2737 p_scb->num_recfg++;
2740 AVDT_DisconnectReq(p_scb->peer_addr, bta_av_dt_cback[p_scb->hdi]);
2744 bta_av_connect_req(p_scb, NULL);
2758 void bta_av_rcfg_connect (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2762 p_scb->cong = FALSE;
2763 p_scb->num_recfg++;
2764 APPL_TRACE_DEBUG("bta_av_rcfg_connect num_recfg: %d", p_scb->num_recfg);
2765 if(p_scb->num_recfg > BTA_AV_RECONFIG_RETRY)
2768 bta_av_rcfg_failed(p_scb, NULL);
2771 AVDT_ConnectReq(p_scb->peer_addr, p_scb->sec_mask, bta_av_dt_cback[p_scb->hdi]);
2783 void bta_av_rcfg_discntd (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2788 APPL_TRACE_DEBUG("bta_av_rcfg_discntd num_recfg: %d", p_scb->num_recfg);
2789 p_scb->num_recfg++;
2790 if(p_scb->num_recfg > BTA_AV_RECONFIG_RETRY)
2794 evt.chnl = p_scb->chnl;
2795 evt.hndl = p_scb->hndl;
2798 bta_av_ssm_execute(p_scb, BTA_AV_STR_DISC_FAIL_EVT, NULL);
2801 AVDT_ConnectReq(p_scb->peer_addr, p_scb->sec_mask, bta_av_dt_cback[p_scb->hdi]);
2814 void bta_av_suspend_cont (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2819 p_scb->started = FALSE;
2820 p_scb->cong = FALSE;
2828 bta_av_ssm_execute(p_scb, BTA_AV_STR_DISC_FAIL_EVT, NULL);
2836 p_scb->suspend_sup = FALSE;
2839 L2CA_FlushChannel (p_scb->l2c_cid, L2CAP_FLUSH_CHANS_ALL);
2841 AVDT_CloseReq(p_scb->avdt_handle);
2849 AVDT_ReconfigReq(p_scb->avdt_handle, p_scb->p_cap);
2850 p_scb->p_cap->psc_mask = p_scb->cur_psc_mask;
2864 void bta_av_rcfg_cfm (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2877 p_scb->recfg_sup = FALSE;
2881 L2CA_FlushChannel (p_scb->l2c_cid, L2CAP_FLUSH_CHANS_ALL);
2882 AVDT_CloseReq(p_scb->avdt_handle);
2887 memcpy(p_scb->cfg.codec_info,p_data->str_msg.msg.reconfig_cfm.p_cfg->codec_info,AVDT_CODEC_SIZE);
2889 bta_av_ssm_execute(p_scb, BTA_AV_STR_OPEN_OK_EVT, NULL);
2902 void bta_av_rcfg_open (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2906 APPL_TRACE_DEBUG("bta_av_rcfg_open, num_disc_snks = %d", p_scb->num_disc_snks);
2908 if (p_scb->num_disc_snks == 0)
2911 p_scb->p_cos->stop(p_scb->hndl, p_scb->codec_type);
2914 AVDT_DiscoverReq(p_scb->peer_addr, p_scb->sep_info, BTA_AV_NUM_SEPS, bta_av_dt_cback[p_scb->hdi]);
2918 p_scb->codec_type = p_scb->p_cap->codec_info[BTA_AV_CODEC_TYPE_IDX];
2919 memcpy(p_scb->cfg.codec_info, p_scb->p_cap->codec_info, AVDT_CODEC_SIZE);
2922 bta_av_adjust_seps_idx(p_scb, bta_av_get_scb_handle(p_scb, AVDT_TSEP_SRC));
2925 p_scb->sep_info_idx = p_scb->rcfg_idx;
2926 AVDT_OpenReq(p_scb->avdt_handle, p_scb->peer_addr,
2927 p_scb->sep_info[p_scb->sep_info_idx].seid, p_scb->p_cap);
2941 void bta_av_security_rej (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2945 AVDT_SecurityRsp(p_scb->avdt_handle, p_scb->avdt_label, AVDT_ERR_BAD_STATE,
2959 void bta_av_chk_2nd_start (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
2966 if ((p_scb->chnl == BTA_AV_CHNL_AUDIO) && (bta_av_cb.audio_open_cnt >= 2))
2969 if (!(p_scb->role & BTA_AV_ROLE_SUSPEND_OPT))
2975 p_scbi = bta_av_cb.p_scb[i];
2982 bta_av_ssm_execute(p_scb, BTA_AV_AP_START_EVT, NULL);
3005 void bta_av_open_rc (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
3009 APPL_TRACE_DEBUG("bta_av_open_rc use_rc: %d, wait: x%x role:x%x", p_scb->use_rc, p_scb->wait, p_scb->role);
3010 if ((p_scb->wait & BTA_AV_WAIT_ROLE_SW_BITS) && (p_scb->q_tag == BTA_AV_Q_TAG_START))
3013 if (!bta_av_link_role_ok(p_scb, A2D_SET_ONE_BIT))
3016 bta_sys_stop_timer(&p_scb->timer);
3017 start.chnl = p_scb->chnl;
3020 start.hndl = p_scb->hndl;
3021 p_scb->wait &= ~BTA_AV_WAIT_ROLE_SW_BITS;
3030 bta_av_start_ok (p_scb, p_data);
3035 if(p_scb->use_rc == TRUE || (p_scb->role & BTA_AV_ROLE_AD_ACP) )
3040 if(p_scb->rc_handle == BTA_AV_RC_HANDLE_NONE)
3043 if ((p_scb->wait & BTA_AV_WAIT_ROLE_SW_BITS) == 0)
3044 bta_sys_start_timer(&p_scb->timer, BTA_AV_AVRC_TIMER_EVT, BTA_AV_RC_DISC_TIME_VAL);
3046 p_scb->wait |= BTA_AV_WAIT_CHECK_RC;
3052 bta_av_rc_disc((UINT8)(p_scb->hdi + 1));
3057 if(BTA_AV_RC_HANDLE_NONE != p_scb->rc_handle)
3061 AVRC_Close(p_scb->rc_handle);
3076 void bta_av_open_at_inc (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
3080 memcpy (&(p_scb->open_api), &(p_data->api_open), sizeof(tBTA_AV_API_OPEN));
3082 if (p_scb->coll_mask & BTA_AV_COLL_INC_TMR)
3084 p_scb->coll_mask |= BTA_AV_COLL_API_CALLED;
3093 p_scb->coll_mask = 0;
3094 bta_av_set_scb_sst_init (p_scb);
3098 memcpy(p_buf, &(p_scb->open_api), sizeof(tBTA_AV_API_OPEN));
