Bluetooth: host: Add Kconfig option for auto data length procedure

Add Kconfig option so that the application can disable automatic initiation of the data length procedure. This is symmetric with the PHY auto initiation kconfig option. Signed-off-by: Joakim Andersson <[email protected]>
niziak · May 7, 2020 · 69dfcc6 · 69dfcc6
1 parent f85433c
commit 69dfcc6
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/subsys/bluetooth/host/Kconfig b/subsys/bluetooth/host/Kconfig
@@ -268,10 +268,21 @@ config BT_AUTO_PHY_UPDATE
 	help
 	  Initiate PHY Update Procedure on connection establishment.
 
-	  Disable this if you want PHY Update Procedure feature supported but
-	  want to rely on remote device to initiate the procedure at its
+	  Disable this if you want the PHY Update Procedure feature supported
+	  but want to rely on the remote device to initiate the procedure at its
 	  discretion.
 
+config BT_AUTO_DATA_LEN_UPDATE
+	bool "Auto-initiate Data Length Update procedure"
+	depends on BT_DATA_LEN_UPDATE
+	default y
+	help
+	  Initiate Data Length Update Procedure on connection establishment.
+
+	  Disable this if you want the Data Length Update Procedure feature
+	  supported but want to rely on the remote device to initiate the
+	  procedure at its discretion.
+
 config BT_REMOTE_INFO
 	bool "Enable application access to remote information"
 	help

diff --git a/subsys/bluetooth/host/hci_core.c b/subsys/bluetooth/host/hci_core.c
@@ -1895,7 +1895,7 @@ static void conn_auto_initiate(struct bt_conn *conn)
 		}
 	}
 
-	if (IS_ENABLED(CONFIG_BT_DATA_LEN_UPDATE) &&
+	if (IS_ENABLED(CONFIG_BT_AUTO_DATA_LEN_UPDATE) &&
 	    BT_FEAT_LE_DLE(bt_dev.le.features)) {
 		u16_t tx_octets, tx_time;