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 Webcams, Video grabber devices and/or TV devices 10 enable this option and other options below. 11 Additional info and docs are available on the web at 12 <http://linuxtv.org> 13 14if MEDIA_SUPPORT 15 16comment "Multimedia core support" 17 18# 19# 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 62config MEDIA_RC_SUPPORT 63 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# 77# Media controller 78# Selectable only for webcam/grabbers, as other drivers don't use it 79# 80 81config MEDIA_CONTROLLER 82 bool "Media Controller API (EXPERIMENTAL)" 83 depends on EXPERIMENTAL 84 depends on MEDIA_CAMERA_SUPPORT 85 ---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# 92# Video4Linux support 93# Only enables if one of the V4L2 types (ATV, webcam, radio) is selected 94# 95 96config VIDEO_DEV 97 tristate 98 depends on MEDIA_SUPPORT 99 depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT 100 default y 101 102config VIDEO_V4L2_COMMON 103 tristate 104 depends on (I2C || I2C=n) && VIDEO_DEV 105 default (I2C || I2C=n) && VIDEO_DEV 106 107config VIDEO_V4L2_SUBDEV_API 108 bool "V4L2 sub-device userspace API (EXPERIMENTAL)" 109 depends on VIDEO_DEV && MEDIA_CONTROLLER && EXPERIMENTAL 110 ---help--- 111 Enables the V4L2 sub-device pad-level userspace API used to configure 112 video format, size and frame rate between hardware blocks. 113 114 This API is mostly used by camera interfaces in embedded platforms. 115 116# 117# DVB Core 118# Only enables if one of DTV is selected 119# 120 121config DVB_CORE 122 tristate 123 depends on MEDIA_SUPPORT 124 depends on MEDIA_DIGITAL_TV_SUPPORT 125 default y 126 select CRC32 127 128config DVB_NET 129 bool "DVB Network Support" 130 default (NET && INET) 131 depends on NET && INET && DVB_CORE 132 help 133 This option enables DVB Network Support which is a part of the DVB 134 standard. It is used, for example, by automatic firmware updates used 135 on Set-Top-Boxes. It can also be used to access the Internet via the 136 DVB card, if the network provider supports it. 137 138 You may want to disable the network support on embedded devices. If 139 unsure say Y. 140 141comment "Media drivers" 142source "drivers/media/common/Kconfig" 143source "drivers/media/rc/Kconfig" 144 145# 146# Tuner drivers for DVB and V4L 147# 148 149source "drivers/media/common/tuners/Kconfig" 150 151# 152# Video/Radio/Hybrid adapters 153# 154 155source "drivers/media/video/Kconfig" 156 157source "drivers/media/radio/Kconfig" 158 159# 160# DVB adapters 161# 162 163source "drivers/media/dvb/Kconfig" 164 165endif # MEDIA_SUPPORT 166