diff --git a/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_control.c b/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_control.c
index eb422287a1..458f9d39dd 100644
--- a/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_control.c
+++ b/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_control.c
@@ -88,22 +88,6 @@ void btc_a2dp_control_set_datachnl_stat(BOOLEAN open)
     btc_aa_ctrl_cb.data_channel_open = open;
 }
 
-static void btc_a2dp_dispatch_datapath_evt(uint32_t dp_evt)
-{
-    btc_msg_t msg;
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_A2DP;
-    msg.act = BTC_AV_DATAPATH_CTRL_EVT;
-
-    btc_av_args_t arg;
-    memset(&arg, 0, sizeof(btc_av_args_t));
-    arg.dp_evt = dp_evt;
-
-    /* Switch to BTC context */
-    APPL_TRACE_DEBUG("%s sig %u act %u, dp_evt %u\n", __func__, msg.sig, msg.act, arg.dp_evt);
-    btc_transfer_context(&msg, &arg, sizeof(btc_av_args_t), NULL);
-}
-
 void btc_a2dp_control_media_ctrl(esp_a2d_media_ctrl_t ctrl)
 {
     APPL_TRACE_DEBUG("BTC MEDIA (A2DP-DATA) EVENT %u", ctrl);
diff --git a/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_av.c b/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_av.c
index a0ade8130f..f198294d50 100644
--- a/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_av.c
+++ b/components/bt/host/bluedroid/btc/profile/std/a2dp/btc_av.c
@@ -1504,10 +1504,6 @@ void btc_a2dp_call_handler(btc_msg_t *msg)
         btc_a2dp_control_media_ctrl(arg->ctrl);
         break;
     }
-    case BTC_AV_DATAPATH_CTRL_EVT: {
-        btc_a2dp_control_datapath_ctrl(arg->dp_evt);
-        break;
-    }
     case BTC_AV_CONNECT_REQ_EVT:
         btc_sm_dispatch(btc_av_cb.sm_handle, msg->act, (char *)msg->arg);
         break;
diff --git a/components/bt/host/bluedroid/btc/profile/std/include/btc_av.h b/components/bt/host/bluedroid/btc/profile/std/include/btc_av.h
index 553f0ddec7..c4fd1ac16b 100644
--- a/components/bt/host/bluedroid/btc/profile/std/include/btc_av.h
+++ b/components/bt/host/bluedroid/btc/profile/std/include/btc_av.h
@@ -1,16 +1,8 @@
-// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 
 /*******************************************************************************
@@ -79,7 +71,6 @@ typedef enum {
     BTC_AV_SRC_API_REG_DATA_CB_EVT,
 #endif  /* BTC_AV_SRC_INCLUDED */
     BTC_AV_API_MEDIA_CTRL_EVT,
-    BTC_AV_DATAPATH_CTRL_EVT,
 } btc_av_act_t;
 
 /* btc_av_args_t */
@@ -104,8 +95,6 @@ typedef union {
 #endif /* BTC_AV_SRC_INCLUDED */
     // BTC_AV_API_MEDIA_CTRL_EVT
     esp_a2d_media_ctrl_t ctrl;
-    // BTC_AV_DATAPATH_CTRL_EVT
-    uint32_t dp_evt;
 } btc_av_args_t;
 
 /*******************************************************************************