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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# Multimedia device configuration
3#
4
Randy Dunlapab482a62009-05-18 22:00:34 -03005menuconfig MEDIA_SUPPORT
6 tristate "Multimedia support"
Martin Schwidefskye25df122007-05-10 15:45:57 +02007 depends on HAS_IOMEM
Randy Dunlapab482a62009-05-18 22:00:34 -03008 help
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -03009 If you want to use Webcams, Video grabber devices and/or TV devices
Randy Dunlapab482a62009-05-18 22:00:34 -030010 enable this option and other options below.
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -030011 Additional info and docs are available on the web at
12 <http://linuxtv.org>
Randy Dunlapab482a62009-05-18 22:00:34 -030013
14if MEDIA_SUPPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -070015
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -030016comment "Multimedia core support"
17
18#
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -030019# Multimedia support - automatically enable V4L2 and DVB core
20#
21config MEDIA_CAMERA_SUPPORT
22 bool "Cameras/video grabbers support"
23 ---help---
24 Enable support for webcams and video grabbers.
25
26 Say Y when you have a webcam or a video capture grabber board.
27
28config MEDIA_ANALOG_TV_SUPPORT
29 bool "Analog TV support"
30 ---help---
31 Enable analog TV support.
32
33 Say Y when you have a TV board with analog support or with a
34 hybrid analog/digital TV chipset.
35
36 Note: There are several DVB cards that are based on chips that
37 support both analog and digital TV. Disabling this option
38 will disable support for them.
39
40config MEDIA_DIGITAL_TV_SUPPORT
41 bool "Digital TV support"
42 ---help---
43 Enable digital TV support.
44
45 Say Y when you have a board with digital support or a board with
46 hybrid digital TV and analog TV.
47
48config MEDIA_RADIO_SUPPORT
49 bool "AM/FM radio receivers/transmitters support"
50 ---help---
51 Enable AM/FM radio support.
52
53 Additional info and docs are available on the web at
54 <http://linuxtv.org>
55
56 Say Y when you have a board with radio support.
57
58 Note: There are several TV cards that are based on chips that
59 support radio reception. Disabling this option will
60 disable support for them.
61
Mauro Carvalho Chehabc455f5c2012-07-06 09:12:59 -030062config MEDIA_RC_SUPPORT
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -030063 bool "Remote Controller support"
64 depends on INPUT
65 ---help---
66 Enable support for Remote Controllers on Linux. This is
67 needed in order to support several video capture adapters,
68 standalone IR receivers/transmitters, and RF receivers.
69
70 Enable this option if you have a video capture board even
71 if you don't need IR, as otherwise, you may not be able to
72 compile the driver for your adapter.
73
74 Say Y when you have a TV or an IR device.
75
76#
Laurent Pinchartcf4b9212009-12-09 08:39:56 -030077# Media controller
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -030078# Selectable only for webcam/grabbers, as other drivers don't use it
Laurent Pinchartcf4b9212009-12-09 08:39:56 -030079#
80
81config MEDIA_CONTROLLER
82 bool "Media Controller API (EXPERIMENTAL)"
83 depends on EXPERIMENTAL
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -030084 depends on MEDIA_CAMERA_SUPPORT
Laurent Pinchartcf4b9212009-12-09 08:39:56 -030085 ---help---
86 Enable the media controller API used to query media devices internal
87 topology and configure it dynamically.
88
89 This API is mostly used by camera interfaces in embedded platforms.
90
91#
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -030092# Video4Linux support
93# Only enables if one of the V4L2 types (ATV, webcam, radio) is selected
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -030094#
95
Linus Torvalds1da177e2005-04-16 15:20:36 -070096config VIDEO_DEV
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -030097 tristate
98 depends on MEDIA_SUPPORT
99 depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT
100 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700101
Stanimir Varbanov7cd5a162010-05-21 06:04:24 -0300102config VIDEO_V4L2_SUBDEV_API
103 bool "V4L2 sub-device userspace API (EXPERIMENTAL)"
104 depends on VIDEO_DEV && MEDIA_CONTROLLER && EXPERIMENTAL
105 ---help---
106 Enables the V4L2 sub-device pad-level userspace API used to configure
107 video format, size and frame rate between hardware blocks.
108
109 This API is mostly used by camera interfaces in embedded platforms.
110
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300111source "drivers/media/v4l2-core/Kconfig"
112
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -0300113#
114# DVB Core
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -0300115# Only enables if one of DTV is selected
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -0300116#
Mauro Carvalho Chehabcd41e282006-04-09 15:43:41 -0300117
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -0300118config DVB_CORE
Mauro Carvalho Chehabb4c184e2012-05-28 08:17:47 -0300119 tristate
120 depends on MEDIA_SUPPORT
121 depends on MEDIA_DIGITAL_TV_SUPPORT
122 default y
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -0300123 select CRC32
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -0300124
Hans Petter Selaskya34ff6c2011-05-23 09:43:35 -0300125config DVB_NET
126 bool "DVB Network Support"
127 default (NET && INET)
Guennadi Liakhovetski8c528d52011-06-10 07:43:26 -0300128 depends on NET && INET && DVB_CORE
Hans Petter Selaskya34ff6c2011-05-23 09:43:35 -0300129 help
Jiri Slaby9a78efc2011-06-16 16:06:56 -0300130 This option enables DVB Network Support which is a part of the DVB
131 standard. It is used, for example, by automatic firmware updates used
132 on Set-Top-Boxes. It can also be used to access the Internet via the
133 DVB card, if the network provider supports it.
Hans Petter Selaskya34ff6c2011-05-23 09:43:35 -0300134
Jiri Slaby9a78efc2011-06-16 16:06:56 -0300135 You may want to disable the network support on embedded devices. If
136 unsure say Y.
Hans Petter Selaskya34ff6c2011-05-23 09:43:35 -0300137
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300138source "drivers/media/dvb-core/Kconfig"
139
Mauro Carvalho Chehabc455f5c2012-07-06 09:12:59 -0300140comment "Media drivers"
Mauro Carvalho Chehab32cf86f2010-11-09 23:00:14 -0300141source "drivers/media/rc/Kconfig"
Mauro Carvalho Chehab7c91f062008-04-29 21:38:44 -0300142
143#
Mauro Carvalho Chehabcb7a01a2012-08-14 16:23:43 -0300144# V4L platform/mem2mem drivers
145#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146
Mauro Carvalho Chehab786baec2012-06-14 16:35:56 -0300147source "drivers/media/usb/Kconfig"
Mauro Carvalho Chehab3c8c09b2012-08-20 10:02:05 -0300148source "drivers/media/pci/Kconfig"
149source "drivers/media/platform/Kconfig"
Mauro Carvalho Chehab0013ca82012-06-14 16:36:01 -0300150source "drivers/media/mmc/Kconfig"
Mauro Carvalho Chehabd1677dc2012-08-14 15:12:06 -0300151source "drivers/media/parport/Kconfig"
Mauro Carvalho Chehab3c8c09b2012-08-20 10:02:05 -0300152source "drivers/media/radio/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700153
Mauro Carvalho Chehab616300b2012-06-14 16:35:55 -0300154comment "Supported FireWire (IEEE 1394) Adapters"
155 depends on DVB_CORE && FIREWIRE
156source "drivers/media/firewire/Kconfig"
157
Mauro Carvalho Chehab3c8c09b2012-08-20 10:02:05 -0300158# Common driver options
Mauro Carvalho Chehab3785bc12012-06-14 16:35:58 -0300159source "drivers/media/common/Kconfig"
160
Mauro Carvalho Chehab3c8c09b2012-08-20 10:02:05 -0300161#
162# Ancillary drivers (tuners, i2c, frontends)
163#
164
Mauro Carvalho Chehabfccea742012-08-20 14:48:02 -0300165config MEDIA_SUBDRV_AUTOSELECT
Mauro Carvalho Chehab2c76a122012-10-17 16:09:23 -0300166 bool "Autoselect tuners and i2c modules to build"
167 depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_CAMERA_SUPPORT
Mauro Carvalho Chehabfccea742012-08-20 14:48:02 -0300168 default y
169 help
Mauro Carvalho Chehab2c76a122012-10-17 16:09:23 -0300170 By default, a media driver auto-selects all possible i2c
171 devices that are used by any of the supported devices.
Mauro Carvalho Chehabfccea742012-08-20 14:48:02 -0300172
173 This is generally the right thing to do, except when there
Mauro Carvalho Chehab2c76a122012-10-17 16:09:23 -0300174 are strict constraints with regards to the kernel size,
175 like on embedded systems.
Mauro Carvalho Chehabfccea742012-08-20 14:48:02 -0300176
Mauro Carvalho Chehab2c76a122012-10-17 16:09:23 -0300177 Use this option with care, as deselecting ancillary drivers which
178 are, in fact, necessary will result in the lack of the needed
179 functionality for your device (it may not tune or may not have
180 the need demodulers).
Mauro Carvalho Chehabfccea742012-08-20 14:48:02 -0300181
182 If unsure say Y.
183
Mauro Carvalho Chehab3c8c09b2012-08-20 10:02:05 -0300184comment "Media ancillary drivers (tuners, sensors, i2c, frontends)"
185
Mauro Carvalho Chehab3c8c09b2012-08-20 10:02:05 -0300186source "drivers/media/i2c/Kconfig"
Mauro Carvalho Chehabfccea742012-08-20 14:48:02 -0300187source "drivers/media/tuners/Kconfig"
Mauro Carvalho Chehab3c8c09b2012-08-20 10:02:05 -0300188source "drivers/media/dvb-frontends/Kconfig"
189
Randy Dunlapab482a62009-05-18 22:00:34 -0300190endif # MEDIA_SUPPORT