:orphan:

.. title:: BT_CTLR_GPIO_LNA_POL_INV

.. option:: CONFIG_BT_CTLR_GPIO_LNA_POL_INV

*Inverted polarity for the LNA pin*

Type: ``bool``

Help
====

Enable inverted polarity (active low) for the LNA pin.

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

\ :option:`BT_CTLR_GPIO_LNA <CONFIG_BT_CTLR_GPIO_LNA>` && \ :option:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>` && \ :option:`BT_CTLR <CONFIG_BT_CTLR>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

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

.. highlight:: kconfig

At ``subsys/bluetooth/controller/Kconfig.ll_sw_split:626``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:9`` → ``subsys/bluetooth/Kconfig:240`` → ``subsys/bluetooth/controller/Kconfig:594``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → Low Noise Amplifier GPIO interface

.. parsed-literal::

    config BT_CTLR_GPIO_LNA_POL_INV
    	bool "Inverted polarity for the LNA pin"
    	depends on \ :option:`BT_CTLR_GPIO_LNA <CONFIG_BT_CTLR_GPIO_LNA>` && \ :option:`BT_LL_SW_SPLIT <CONFIG_BT_LL_SW_SPLIT>` && \ :option:`BT_CTLR <CONFIG_BT_CTLR>` && \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	help
    	  Enable inverted polarity (active low) for the LNA pin.

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