1# SPDX-License-Identifier: GPL-2.0 2 3# 4# Media controller 5# Selectable only for webcam/grabbers, as other drivers don't use it 6# 7 8config MEDIA_CONTROLLER 9 bool "Media Controller API" 10 default MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_PLATFORM_SUPPORT 11 help 12 Enable the media controller API used to query media devices internal 13 topology and configure it dynamically. 14 15 This API is mostly used by camera interfaces in embedded platforms. 16 17config MEDIA_CONTROLLER_DVB 18 bool "Enable Media controller for DVB (EXPERIMENTAL)" 19 depends on MEDIA_CONTROLLER && DVB_CORE 20 help 21 Enable the media controller API support for DVB. 22 23 This is currently experimental. 24 25config MEDIA_CONTROLLER_REQUEST_API 26 bool "Enable Media controller Request API (EXPERIMENTAL)" 27 depends on MEDIA_CONTROLLER && STAGING_MEDIA 28 help 29 DO NOT ENABLE THIS OPTION UNLESS YOU KNOW WHAT YOU'RE DOING. 30 31 This option enables the Request API for the Media controller and V4L2 32 interfaces. It is currently needed by a few stateless codec drivers. 33 34 There is currently no intention to provide API or ABI stability for 35 this new API as of yet. 36