LXR linux/drivers/media/Kconfig

   1#
   2# Multimedia device configuration
   3#
   4
   5menuconfig MEDIA_SUPPORT
   6        tristate "Multimedia support"
   7        depends on HAS_IOMEM
   8        help
   9          If you want to use Video for Linux, DVB for Linux, or DAB adapters,
  10          enable this option and other options below.
  11
  12if MEDIA_SUPPORT
  13
  14comment "Multimedia core support"
  15
  16#
  17# Media controller
  18#
  19
  20config MEDIA_CONTROLLER
  21        bool "Media Controller API (EXPERIMENTAL)"
  22        depends on EXPERIMENTAL
  23        ---help---
  24          Enable the media controller API used to query media devices internal
  25          topology and configure it dynamically.
  26
  27          This API is mostly used by camera interfaces in embedded platforms.
  28
  29#
  30# V4L core and enabled API's
  31#
  32
  33config VIDEO_DEV
  34        tristate "Video For Linux"
  35        ---help---
  36          V4L core support for video capture and overlay devices, webcams and
  37          AM/FM radio cards.
  38
  39          This kernel includes support for the new Video for Linux Two API,
  40          (V4L2).
  41
  42          Additional info and docs are available on the web at
  43          <http://linuxtv.org>
  44
  45          Documentation for V4L2 is also available on the web at
  46          <http://bytesex.org/v4l/>.
  47
  48          To compile this driver as a module, choose M here: the
  49          module will be called videodev.
  50
  51config VIDEO_V4L2_COMMON
  52        tristate
  53        depends on (I2C || I2C=n) && VIDEO_DEV
  54        default (I2C || I2C=n) && VIDEO_DEV
  55
  56config VIDEO_V4L2_SUBDEV_API
  57        bool "V4L2 sub-device userspace API (EXPERIMENTAL)"
  58        depends on VIDEO_DEV && MEDIA_CONTROLLER && EXPERIMENTAL
  59        ---help---
  60          Enables the V4L2 sub-device pad-level userspace API used to configure
  61          video format, size and frame rate between hardware blocks.
  62
  63          This API is mostly used by camera interfaces in embedded platforms.
  64
  65#
  66# DVB Core
  67#
  68
  69config DVB_CORE
  70        tristate "DVB for Linux"
  71        select CRC32
  72        help
  73          DVB core utility functions for device handling, software fallbacks etc.
  74
  75          Enable this if you own a DVB/ATSC adapter and want to use it or if
  76          you compile Linux for a digital SetTopBox.
  77
  78          Say Y when you have a DVB or an ATSC card and want to use it.
  79
  80          API specs and user tools are available from <http://www.linuxtv.org/>.
  81
  82          Please report problems regarding this support to the LinuxDVB
  83          mailing list.
  84
  85          If unsure say N.
  86
  87config DVB_NET
  88        bool "DVB Network Support"
  89        default (NET && INET)
  90        depends on NET && INET && DVB_CORE
  91        help
  92          This option enables DVB Network Support which is a part of the DVB
  93          standard. It is used, for example, by automatic firmware updates used
  94          on Set-Top-Boxes. It can also be used to access the Internet via the
  95          DVB card, if the network provider supports it.
  96
  97          You may want to disable the network support on embedded devices. If
  98          unsure say Y.
  99
 100config VIDEO_MEDIA
 101        tristate
 102        default (DVB_CORE && (VIDEO_DEV = n)) || (VIDEO_DEV && (DVB_CORE = n)) || (DVB_CORE && VIDEO_DEV)
 103
 104comment "Multimedia drivers"
 105
 106source "drivers/media/common/Kconfig"
 107source "drivers/media/rc/Kconfig"
 108
 109#
 110# Tuner drivers for DVB and V4L
 111#
 112
 113source "drivers/media/common/tuners/Kconfig"
 114
 115#
 116# Video/Radio/Hybrid adapters
 117#
 118
 119source "drivers/media/video/Kconfig"
 120
 121source "drivers/media/radio/Kconfig"
 122
 123#
 124# DVB adapters
 125#
 126
 127source "drivers/media/dvb/Kconfig"
 128
 129endif # MEDIA_SUPPORT
 130