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-.. SPDX-License-Identifier: GPL-2.0
-..
-.. Copyright 2019 Google LLC
-..
-.. _CEC_ADAP_G_CONNECTOR_INFO:
-
-*******************************
-ioctl CEC_ADAP_G_CONNECTOR_INFO
-*******************************
-
-Name
-====
-
-CEC_ADAP_G_CONNECTOR_INFO - Query HDMI connector information
-
-Synopsis
-========
-
-.. c:function:: int ioctl( int fd, CEC_ADAP_G_CONNECTOR_INFO, struct cec_connector_info *argp )
- :name: CEC_ADAP_G_CONNECTOR_INFO
-
-Arguments
-=========
-
-``fd``
- File descriptor returned by :c:func:`open() <cec-open>`.
-
-``argp``
-
-
-Description
-===========
-
-Using this ioctl an application can learn which HDMI connector this CEC
-device corresponds to. While calling this ioctl the application should
-provide a pointer to a cec_connector_info struct which will be populated
-by the kernel with the info provided by the adapter's driver. This ioctl
-is only available if the ``CEC_CAP_CONNECTOR_INFO`` capability is set.
-
-.. tabularcolumns:: |p{1.0cm}|p{4.4cm}|p{2.5cm}|p{9.6cm}|
-
-.. c:type:: cec_connector_info
-
-.. flat-table:: struct cec_connector_info
- :header-rows: 0
- :stub-columns: 0
- :widths: 1 1 8
-
- * - __u32
- - ``type``
- - The type of connector this adapter is associated with.
- * - union {
- - ``(anonymous)``
- * - ``struct cec_drm_connector_info``
- - drm
- - :ref:`cec-drm-connector-info`
- * - }
- -
-
-
-.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.6cm}|
-
-.. _connector-type:
-
-.. flat-table:: Connector types
- :header-rows: 0
- :stub-columns: 0
- :widths: 3 1 8
-
- * .. _`CEC-CONNECTOR-TYPE-NO-CONNECTOR`:
-
- - ``CEC_CONNECTOR_TYPE_NO_CONNECTOR``
- - 0
- - No connector is associated with the adapter/the information is not
- provided by the driver.
- * .. _`CEC-CONNECTOR-TYPE-DRM`:
-
- - ``CEC_CONNECTOR_TYPE_DRM``
- - 1
- - Indicates that a DRM connector is associated with this adapter.
- Information about the connector can be found in
- :ref:`cec-drm-connector-info`.
-
-.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.6cm}|
-
-.. c:type:: cec_drm_connector_info
-
-.. _cec-drm-connector-info:
-
-.. flat-table:: struct cec_drm_connector_info
- :header-rows: 0
- :stub-columns: 0
- :widths: 3 1 8
-
- * .. _`CEC-DRM-CONNECTOR-TYPE-CARD-NO`:
-
- - __u32
- - ``card_no``
- - DRM card number: the number from a card's path, e.g. 0 in case of
- /dev/card0.
- * .. _`CEC-DRM-CONNECTOR-TYPE-CONNECTOR_ID`:
-
- - __u32
- - ``connector_id``
- - DRM connector ID.