:orphan:

.. title:: BT_DRIVER_QUIRK_NO_AUTO_DLE

.. option:: CONFIG_BT_DRIVER_QUIRK_NO_AUTO_DLE

*Host auto-initiated Data Length Update quirk*

Type: ``bool``

Help
====

Enable the quirk wherein BT Host stack will auto-initiate Data Length
Update procedure for new connections for controllers that do not
auto-initiate the procedure if the default data length parameters are
not equal to the initial parameters.

This has to be enabled when the BLE controller connected is Zephyr
open source controller.

Direct dependencies
===================

\ :option:`BT_AUTO_DATA_LEN_UPDATE <CONFIG_BT_AUTO_DATA_LEN_UPDATE>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>` && !\ :option:`BT_CTLR <CONFIG_BT_CTLR>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- y if \ :option:`BT_RPMSG_NRF53 <CONFIG_BT_RPMSG_NRF53>`

Kconfig definition
==================

.. highlight:: kconfig

At ``drivers/bluetooth/hci/Kconfig:128``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:8`` → ``drivers/bluetooth/Kconfig:16``

Menu path: (Top) → Device Drivers → Bluetooth Drivers

.. parsed-literal::

    config BT_DRIVER_QUIRK_NO_AUTO_DLE
    	bool "Host auto-initiated Data Length Update quirk"
    	default y if \ :option:`BT_RPMSG_NRF53 <CONFIG_BT_RPMSG_NRF53>`
    	depends on \ :option:`BT_AUTO_DATA_LEN_UPDATE <CONFIG_BT_AUTO_DATA_LEN_UPDATE>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>` && !\ :option:`BT_CTLR <CONFIG_BT_CTLR>`
    	help
    	  Enable the quirk wherein BT Host stack will auto-initiate Data Length
    	  Update procedure for new connections for controllers that do not
    	  auto-initiate the procedure if the default data length parameters are
    	  not equal to the initial parameters.
	  
    	  This has to be enabled when the BLE controller connected is Zephyr
    	  open source controller.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*