Bluetooth: Change initial min and max interval

Use the initial connection interval recommended in Bluetooth
Specification v4.2 (30ms - 50ms).

Signed-off-by: Jonas Holmberg <jonashg@axis.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 3ac89e9..0568677 100644 (file)
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2950,8 +2950,8 @@ struct hci_dev *hci_alloc_dev(void)
        hdev->le_adv_max_interval = 0x0800;
        hdev->le_scan_interval = 0x0060;
        hdev->le_scan_window = 0x0030;
-       hdev->le_conn_min_interval = 0x0028;
-       hdev->le_conn_max_interval = 0x0038;
+       hdev->le_conn_min_interval = 0x0018;
+       hdev->le_conn_max_interval = 0x0028;
        hdev->le_conn_latency = 0x0000;
        hdev->le_supv_timeout = 0x002a;
        hdev->le_def_tx_len = 0x001b;