754       tBTA_AV_SCB* p_scbi = bta_av_cb.p_scb[i];  in bta_av_chk_start()  local
755       if (p_scbi && p_scbi->chnl == BTA_AV_CHNL_AUDIO && p_scbi->co_started) {  in bta_av_chk_start()
758         if (p_scbi->co_started != bta_av_cb.audio_open_cnt) {  in bta_av_chk_start()
759           p_scbi->co_started = bta_av_cb.audio_open_cnt;  in bta_av_chk_start()
963   tBTA_AV_SCB* p_scbi;  in bta_av_switch_if_needed()
969     p_scbi = bta_av_cb.p_scb[i];  in bta_av_switch_if_needed()
970     if (p_scbi && (p_scb->hdi != i) &&   /* not the original channel */  in bta_av_switch_if_needed()
973       BTM_GetRole(p_scbi->PeerAddress(), &role);  in bta_av_switch_if_needed()
978           BTM_block_role_switch_for(p_scbi->PeerAddress());  in bta_av_switch_if_needed()
980             BTM_SwitchRole(p_scbi->PeerAddress(), HCI_ROLE_CENTRAL)) {  in bta_av_switch_if_needed()
1062     tBTA_AV_SCB* p_scbi = bta_av_cb.p_scb[i];  in bta_av_dup_audio_buf()  local
1065     if ((p_scbi == NULL) || !p_scbi->co_started)  in bta_av_dup_audio_buf()
1073     list_append(p_scbi->a2dp_list, p_new);  in bta_av_dup_audio_buf()
1075     if (list_length(p_scbi->a2dp_list) > p_bta_av_cfg->audio_mqs) {  in bta_av_dup_audio_buf()
1077       bta_av_co_audio_drop(p_scbi->hndl, p_scbi->PeerAddress());  in bta_av_dup_audio_buf()
1078       BT_HDR* p_buf_drop = static_cast<BT_HDR*>(list_front(p_scbi->a2dp_list));  in bta_av_dup_audio_buf()
1079       list_remove(p_scbi->a2dp_list, p_buf_drop);  in bta_av_dup_audio_buf()