diff options
Diffstat (limited to 'drivers/media/Kconfig')
| -rw-r--r-- | drivers/media/Kconfig | 114 |
1 files changed, 75 insertions, 39 deletions
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index 9575db429df4..d941581ab921 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -6,20 +6,82 @@ menuconfig MEDIA_SUPPORT tristate "Multimedia support" depends on HAS_IOMEM help - If you want to use Video for Linux, DVB for Linux, or DAB adapters, + If you want to use Webcams, Video grabber devices and/or TV devices enable this option and other options below. + Additional info and docs are available on the web at + <http://linuxtv.org> if MEDIA_SUPPORT comment "Multimedia core support" # +# Multimedia support - automatically enable V4L2 and DVB core +# +config MEDIA_CAMERA_SUPPORT + bool "Cameras/video grabbers support" + ---help--- + Enable support for webcams and video grabbers. + + Say Y when you have a webcam or a video capture grabber board. + +config MEDIA_ANALOG_TV_SUPPORT + bool "Analog TV support" + ---help--- + Enable analog TV support. + + Say Y when you have a TV board with analog support or with a + hybrid analog/digital TV chipset. + + Note: There are several DVB cards that are based on chips that + support both analog and digital TV. Disabling this option + will disable support for them. + +config MEDIA_DIGITAL_TV_SUPPORT + bool "Digital TV support" + ---help--- + Enable digital TV support. + + Say Y when you have a board with digital support or a board with + hybrid digital TV and analog TV. + +config MEDIA_RADIO_SUPPORT + bool "AM/FM radio receivers/transmitters support" + ---help--- + Enable AM/FM radio support. + + Additional info and docs are available on the web at + <http://linuxtv.org> + + Say Y when you have a board with radio support. + + Note: There are several TV cards that are based on chips that + support radio reception. Disabling this option will + disable support for them. + +config MEDIA_RC_SUPPORT + bool "Remote Controller support" + depends on INPUT + ---help--- + Enable support for Remote Controllers on Linux. This is + needed in order to support several video capture adapters, + standalone IR receivers/transmitters, and RF receivers. + + Enable this option if you have a video capture board even + if you don't need IR, as otherwise, you may not be able to + compile the driver for your adapter. + + Say Y when you have a TV or an IR device. + +# # Media controller +# Selectable only for webcam/grabbers, as other drivers don't use it # config MEDIA_CONTROLLER bool "Media Controller API (EXPERIMENTAL)" depends on EXPERIMENTAL + depends on MEDIA_CAMERA_SUPPORT ---help--- Enable the media controller API used to query media devices internal topology and configure it dynamically. @@ -27,26 +89,15 @@ config MEDIA_CONTROLLER This API is mostly used by camera interfaces in embedded platforms. # -# V4L core and enabled API's +# Video4Linux support +# Only enables if one of the V4L2 types (ATV, webcam, radio) is selected # config VIDEO_DEV - tristate "Video For Linux" - ---help--- - V4L core support for video capture and overlay devices, webcams and - AM/FM radio cards. - - This kernel includes support for the new Video for Linux Two API, - (V4L2). - - Additional info and docs are available on the web at - <http://linuxtv.org> - - Documentation for V4L2 is also available on the web at - <http://bytesex.org/v4l/>. - - To compile this driver as a module, choose M here: the - module will be called videodev. + tristate + depends on MEDIA_SUPPORT + depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT + default y config VIDEO_V4L2_COMMON tristate @@ -64,25 +115,15 @@ config VIDEO_V4L2_SUBDEV_API # # DVB Core +# Only enables if one of DTV is selected # config DVB_CORE - tristate "DVB for Linux" + tristate + depends on MEDIA_SUPPORT + depends on MEDIA_DIGITAL_TV_SUPPORT + default y select CRC32 - help - DVB core utility functions for device handling, software fallbacks etc. - - Enable this if you own a DVB/ATSC adapter and want to use it or if - you compile Linux for a digital SetTopBox. - - Say Y when you have a DVB or an ATSC card and want to use it. - - API specs and user tools are available from <http://www.linuxtv.org/>. - - Please report problems regarding this support to the LinuxDVB - mailing list. - - If unsure say N. config DVB_NET bool "DVB Network Support" @@ -97,12 +138,7 @@ config DVB_NET You may want to disable the network support on embedded devices. If unsure say Y. -config VIDEO_MEDIA - tristate - default (DVB_CORE && (VIDEO_DEV = n)) || (VIDEO_DEV && (DVB_CORE = n)) || (DVB_CORE && VIDEO_DEV) - -comment "Multimedia drivers" - +comment "Media drivers" source "drivers/media/common/Kconfig" source "drivers/media/rc/Kconfig" |