diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index ef5b85dac3f..76891a914e7 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -376,7 +376,7 @@ extern int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt);
 extern int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb,
 			      u16 flags);
 
-extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
+extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags);
 extern void sco_connect_cfm(struct hci_conn *hcon, __u8 status);
 extern void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason);
 extern int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb);
@@ -577,6 +577,7 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst);
 int hci_conn_del(struct hci_conn *conn);
 void hci_conn_hash_flush(struct hci_dev *hdev);
 void hci_conn_check_pending(struct hci_dev *hdev);
+void hci_conn_accept(struct hci_conn *conn, int mask);
 
 struct hci_chan *hci_chan_create(struct hci_conn *conn);
 void hci_chan_del(struct hci_chan *chan);
@@ -779,8 +780,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define lmp_host_le_br_capable(dev) ((dev)->host_features[0] & LMP_HOST_LE_BREDR)
 
 /* ----- HCI protocols ----- */
+#define HCI_PROTO_DEFER             0x01
+
 static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr,
-								__u8 type)
+					__u8 type, __u8 *flags)
 {
 	switch (type) {
 	case ACL_LINK:
@@ -788,7 +791,7 @@ static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr,
 
 	case SCO_LINK:
 	case ESCO_LINK:
-		return sco_connect_ind(hdev, bdaddr);
+		return sco_connect_ind(hdev, bdaddr, flags);
 
 	default:
 		BT_ERR("unknown link type %d", type);
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 9f5c5f24450..3843f1897c8 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2047,15 +2047,53 @@ unlock:
 	hci_conn_check_pending(hdev);
 }
 
+void hci_conn_accept(struct hci_conn *conn, int mask)
+{
+	struct hci_dev *hdev = conn->hdev;
+
+	BT_DBG("conn %p", conn);
+
+	conn->state = BT_CONFIG;
+
+	if (!lmp_esco_capable(hdev)) {
+		struct hci_cp_accept_conn_req cp;
+
+		bacpy(&cp.bdaddr, &conn->dst);
+
+		if (lmp_rswitch_capable(hdev) && (mask & HCI_LM_MASTER))
+			cp.role = 0x00; /* Become master */
+		else
+			cp.role = 0x01; /* Remain slave */
+
+		hci_send_cmd(hdev, HCI_OP_ACCEPT_CONN_REQ, sizeof(cp), &cp);
+	} else /* lmp_esco_capable(hdev)) */ {
+		struct hci_cp_accept_sync_conn_req cp;
+
+		bacpy(&cp.bdaddr, &conn->dst);
+		cp.pkt_type = cpu_to_le16(conn->pkt_type);
+
+		cp.tx_bandwidth   = __constant_cpu_to_le32(0x00001f40);
+		cp.rx_bandwidth   = __constant_cpu_to_le32(0x00001f40);
+		cp.max_latency    = __constant_cpu_to_le16(0xffff);
+		cp.content_format = cpu_to_le16(hdev->voice_setting);
+		cp.retrans_effort = 0xff;
+
+		hci_send_cmd(hdev, HCI_OP_ACCEPT_SYNC_CONN_REQ,
+			     sizeof(cp), &cp);
+	}
+}
+
 static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
 	struct hci_ev_conn_request *ev = (void *) skb->data;
 	int mask = hdev->link_mode;
+	__u8 flags = 0;
 
 	BT_DBG("%s bdaddr %pMR type 0x%x", hdev->name, &ev->bdaddr,
 	       ev->link_type);
 
-	mask |= hci_proto_connect_ind(hdev, &ev->bdaddr, ev->link_type);
+	mask |= hci_proto_connect_ind(hdev, &ev->bdaddr, ev->link_type,
+				      &flags);
 
 	if ((mask & HCI_LM_ACCEPT) &&
 	    !hci_blacklist_lookup(hdev, &ev->bdaddr)) {
@@ -2081,12 +2119,13 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 		}
 
 		memcpy(conn->dev_class, ev->dev_class, 3);
-		conn->state = BT_CONNECT;
 
 		hci_dev_unlock(hdev);
 
-		if (ev->link_type == ACL_LINK || !lmp_esco_capable(hdev)) {
+		if (ev->link_type == ACL_LINK ||
+		    (!(flags & HCI_PROTO_DEFER) && !lmp_esco_capable(hdev))) {
 			struct hci_cp_accept_conn_req cp;
+			conn->state = BT_CONNECT;
 
 			bacpy(&cp.bdaddr, &ev->bdaddr);
 
@@ -2097,8 +2136,9 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 
 			hci_send_cmd(hdev, HCI_OP_ACCEPT_CONN_REQ, sizeof(cp),
 				     &cp);
-		} else {
+		} else if (!(flags & HCI_PROTO_DEFER)) {
 			struct hci_cp_accept_sync_conn_req cp;
+			conn->state = BT_CONNECT;
 
 			bacpy(&cp.bdaddr, &ev->bdaddr);
 			cp.pkt_type = cpu_to_le16(conn->pkt_type);
@@ -2111,6 +2151,10 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 
 			hci_send_cmd(hdev, HCI_OP_ACCEPT_SYNC_CONN_REQ,
 				     sizeof(cp), &cp);
+		} else {
+			conn->state = BT_CONNECT2;
+			hci_proto_connect_cfm(conn, 0);
+			hci_conn_put(conn);
 		}
 	} else {
 		/* Connection rejected */
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index c6678f2bffc..eea17cdcaf7 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -397,6 +397,7 @@ static void sco_sock_init(struct sock *sk, struct sock *parent)
 
 	if (parent) {
 		sk->sk_type = parent->sk_type;
+		bt_sk(sk)->flags = bt_sk(parent)->flags;
 		security_sk_clone(parent, sk);
 	}
 }
@@ -662,6 +663,28 @@ static int sco_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
 	return err;
 }
 
+static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
+			    struct msghdr *msg, size_t len, int flags)
+{
+	struct sock *sk = sock->sk;
+	struct sco_pinfo *pi = sco_pi(sk);
+
+	lock_sock(sk);
+
+	if (sk->sk_state == BT_CONNECT2 &&
+	    test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
+		hci_conn_accept(pi->conn->hcon, 0);
+		sk->sk_state = BT_CONFIG;
+
+		release_sock(sk);
+		return 0;
+	}
+
+	release_sock(sk);
+
+	return bt_sock_recvmsg(iocb, sock, msg, len, flags);
+}
+
 static int sco_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)
 {
 	struct sock *sk = sock->sk;
@@ -906,7 +929,10 @@ static void sco_conn_ready(struct sco_conn *conn)
 		hci_conn_hold(conn->hcon);
 		__sco_chan_add(conn, sk, parent);
 
-		sk->sk_state = BT_CONNECTED;
+		if (test_bit(BT_SK_DEFER_SETUP, &bt_sk(parent)->flags))
+			sk->sk_state = BT_CONNECT2;
+		else
+			sk->sk_state = BT_CONNECTED;
 
 		/* Wake up parent */
 		parent->sk_data_ready(parent, 1);
@@ -919,7 +945,7 @@ done:
 }
 
 /* ----- SCO interface with lower layer (HCI) ----- */
-int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr)
+int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
 {
 	struct sock *sk;
 	struct hlist_node *node;
@@ -936,6 +962,9 @@ int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr)
 		if (!bacmp(&bt_sk(sk)->src, &hdev->bdaddr) ||
 		    !bacmp(&bt_sk(sk)->src, BDADDR_ANY)) {
 			lm |= HCI_LM_ACCEPT;
+
+			if (test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags))
+				*flags |= HCI_PROTO_DEFER;
 			break;
 		}
 	}
@@ -1024,7 +1053,7 @@ static const struct proto_ops sco_sock_ops = {
 	.accept		= sco_sock_accept,
 	.getname	= sco_sock_getname,
 	.sendmsg	= sco_sock_sendmsg,
-	.recvmsg	= bt_sock_recvmsg,
+	.recvmsg	= sco_sock_recvmsg,
 	.poll		= bt_sock_poll,
 	.ioctl		= bt_sock_ioctl,
 	.mmap		= sock_no_mmap,