123 static bthf_callbacks_t *bt_hf_callbacks = NULL;  variable
126 #define CHECK_BTHF_INIT() if (bt_hf_callbacks == NULL)\
136 #define CHECK_BTHF_SLC_CONNECTED() if (bt_hf_callbacks == NULL)\
347     if (bt_hf_callbacks == NULL)  in btif_hf_check_if_slc_connected()
435             HAL_CBACK(bt_hf_callbacks, connection_state_cb, btif_hf_cb[idx].state,  in btif_hf_upstreams_evt()
451             HAL_CBACK(bt_hf_callbacks, connection_state_cb, btif_hf_cb[idx].state,  in btif_hf_upstreams_evt()
472             HAL_CBACK(bt_hf_callbacks, connection_state_cb, btif_hf_cb[idx].state,  in btif_hf_upstreams_evt()
479             HAL_CBACK(bt_hf_callbacks, audio_state_cb, BTHF_AUDIO_STATE_CONNECTED,  in btif_hf_upstreams_evt()
484             HAL_CBACK(bt_hf_callbacks, audio_state_cb, BTHF_AUDIO_STATE_DISCONNECTED,  in btif_hf_upstreams_evt()
491             HAL_CBACK(bt_hf_callbacks, volume_cmd_cb,  in btif_hf_upstreams_evt()
503             HAL_CBACK(bt_hf_callbacks, answer_call_cmd_cb,  in btif_hf_upstreams_evt()
515             HAL_CBACK(bt_hf_callbacks, dial_call_cmd_cb,  in btif_hf_upstreams_evt()
521             HAL_CBACK(bt_hf_callbacks, hangup_call_cmd_cb,  in btif_hf_upstreams_evt()
526             HAL_CBACK(bt_hf_callbacks, cind_cmd_cb,  in btif_hf_upstreams_evt()
531             HAL_CBACK(bt_hf_callbacks, dtmf_cmd_cb, p_data->val.str[0],  in btif_hf_upstreams_evt()
536             HAL_CBACK(bt_hf_callbacks, vr_cmd_cb,  in btif_hf_upstreams_evt()
542             HAL_CBACK(bt_hf_callbacks, nrec_cmd_cb,  in btif_hf_upstreams_evt()
552             HAL_CBACK(bt_hf_callbacks, key_pressed_cmd_cb,  in btif_hf_upstreams_evt()
561              { HAL_CBACK(bt_hf_callbacks, wbs_cb, BTHF_WBS_NO, &btif_hf_cb[idx].connected_bda);}  in btif_hf_upstreams_evt()
563              {HAL_CBACK(bt_hf_callbacks, wbs_cb, BTHF_WBS_YES, &btif_hf_cb[idx].connected_bda);}  in btif_hf_upstreams_evt()
565              {HAL_CBACK(bt_hf_callbacks, wbs_cb, BTHF_WBS_NONE, &btif_hf_cb[idx].connected_bda);}  in btif_hf_upstreams_evt()
570             HAL_CBACK(bt_hf_callbacks, chld_cmd_cb, atoi(p_data->val.str),  in btif_hf_upstreams_evt()
575             HAL_CBACK(bt_hf_callbacks, clcc_cmd_cb,  in btif_hf_upstreams_evt()
580             HAL_CBACK(bt_hf_callbacks, cops_cmd_cb,  in btif_hf_upstreams_evt()
585             HAL_CBACK(bt_hf_callbacks, unknown_at_cmd_cb, p_data->val.str,  in btif_hf_upstreams_evt()
590             HAL_CBACK(bt_hf_callbacks, cnum_cmd_cb,  in btif_hf_upstreams_evt()
620             HAL_CBACK(bt_hf_callbacks, wbs_cb,(p_data->val.num == BTA_AG_CODEC_MSBC) ? \  in btif_hf_upstreams_evt()
689             HAL_CBACK(bt_hf_callbacks, audio_state_cb, BTHF_AUDIO_STATE_CONNECTING,  in btif_in_hf_generic_evt()
714     bt_hf_callbacks = callbacks;  in init()
1472     if (bt_hf_callbacks == NULL)  in btif_hf_is_call_idle()
1524     if (bt_hf_callbacks)  in cleanup()
1527         bt_hf_callbacks = NULL;  in cleanup()