5b4ca44477
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJVi+2qAAoJEAhfPr2O5OEVJdUP/2JzjQ17fswt4JCqXZRMjSZi ZZThdFY5Cirs4lKovigTsBwoFFf0nZ5ti+8MpbrglKUBRQTOwWXP/KrJt4hCCikD nkcEPkATqlhCYNqxI/6TgUgvVODmTO6PtLbWYpnW64zi9zq0FM4Ko1h+s8ynB91O UeDXbn00G2ifMo9BXuzyms+uW7f1LI0+Fqhwf3t9QrO8DTjjEU5Km9teUPMrJmgn rcfCrj4c3uDX4Wh4xe1DEs6T7Cf6qRKG5BLjwm6uNO3RMsZ5sA6tgCdE6FonhGrF Kvso2NCLQggZg6mgvMXoazYmaqxeeXsy06GBkmrQ9Xx6jo5z+nyJAWwVn7awdt7R 89CWWn9MRrjhG3QLiluacJaH/5Z+fULSe6Stg2AVqfQGy/EwE7N2BR1CqO0i4pbN PredVtT77wyuDfUg6cYgJNjhhCcSt2i71X5Wt42rCZMylTGg3vWq//RqLo7xReaz XC0uhrJRDnF02BMzwQftUa8+UTn8Ozb7OyV91DzmZq9njsVHLAyY5u5Q/Fye5buH 4Ejcjou3edVPMKu7aBtOt4Bmnwc03jBLTlMTdBMeHQugaj3aTP7G7EcX2UAGq4SK 2e5GaYyIaAvpiddhBJzSzzd8u+XtRynKtFvfWnR+wTnILC+w+nfM/PbthVlXNJZx 4sUv1XmWxbJT3T7wJ8xE =iJ/U -----END PGP SIGNATURE----- Merge tag 'media/v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Lots of improvements at the DVB API DocBook documentation. Now, the frontend and the network APIs are fully in sync with the Kernel and looks more like the rest of the media documentation; - New frontend driver: cx24120 - New driver for a PCI device: cobalt. This driver is actually not sold in the market, but it is a good example of a multi-HDMI input device; - The dt3155 driver were promoted from staging; - The mantis driver got remote controller support; - New V4L2 driver for ST bdisp SoC chipsets; - Make sparse and smatch happier: several bugs were solved by fixing the issues reported by those static code analyzers. - Lots of new device additions, new features, improvements and cleanups at the existing drivers. * tag 'media/v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (553 commits) [media] lmedm04: fix the range for relative measurements [media] lmedm04: use u32 instead of u64 for relative stats [media] omap3isp: remove unused var [media] saa7134: fix page size on some archs [media] use CONFIG_PM_SLEEP for suspend/resume [media] tuner-i2c: be consistent with I2C declaration [media] si470x: cleanup define namespace [media] bdisp: prevent compiling on random arch [media] vb2: Don't WARN when v4l2_buffer.bytesused is 0 for multiplanar buffers [media] MAINTAINERS: Add entry for the Renesas VSP1 driver [media] videodev2.h: fix copy-and-paste error in V4L2_MAP_XFER_FUNC_DEFAULT [media] Revert "[media] vb2: Push mmap_sem down to memops" [media] mantis: cleanup a warning [media] bdisp-debug: don't try to divide by s64 [media] cx88: don't declare restart_video_queue if not used [media] au0828: move dev->boards atribuition to happen earlier [media] lmedm04: implement dvb v5 statistics [media] bdisp: remove unused var [media] bdisp: remove needless check ts2020: fix compilation on i386 ...
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221 lines
6.0 KiB
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#
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# Multimedia device configuration
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#
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menuconfig MEDIA_SUPPORT
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tristate "Multimedia support"
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depends on HAS_IOMEM
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help
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If you want to use Webcams, Video grabber devices and/or TV devices
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enable this option and other options below.
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Additional info and docs are available on the web at
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<http://linuxtv.org>
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if MEDIA_SUPPORT
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comment "Multimedia core support"
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#
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# Multimedia support - automatically enable V4L2 and DVB core
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#
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config MEDIA_CAMERA_SUPPORT
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bool "Cameras/video grabbers support"
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---help---
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Enable support for webcams and video grabbers.
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Say Y when you have a webcam or a video capture grabber board.
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config MEDIA_ANALOG_TV_SUPPORT
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bool "Analog TV support"
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---help---
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Enable analog TV support.
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Say Y when you have a TV board with analog support or with a
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hybrid analog/digital TV chipset.
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Note: There are several DVB cards that are based on chips that
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support both analog and digital TV. Disabling this option
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will disable support for them.
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config MEDIA_DIGITAL_TV_SUPPORT
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bool "Digital TV support"
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---help---
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Enable digital TV support.
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Say Y when you have a board with digital support or a board with
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hybrid digital TV and analog TV.
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config MEDIA_RADIO_SUPPORT
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bool "AM/FM radio receivers/transmitters support"
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---help---
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Enable AM/FM radio support.
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Additional info and docs are available on the web at
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<http://linuxtv.org>
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Say Y when you have a board with radio support.
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Note: There are several TV cards that are based on chips that
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support radio reception. Disabling this option will
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disable support for them.
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config MEDIA_SDR_SUPPORT
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bool "Software defined radio support"
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---help---
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Enable software defined radio support.
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Say Y when you have a software defined radio device.
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config MEDIA_RC_SUPPORT
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bool "Remote Controller support"
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depends on INPUT
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---help---
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Enable support for Remote Controllers on Linux. This is
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needed in order to support several video capture adapters,
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standalone IR receivers/transmitters, and RF receivers.
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Enable this option if you have a video capture board even
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if you don't need IR, as otherwise, you may not be able to
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compile the driver for your adapter.
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Say Y when you have a TV or an IR device.
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#
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# Media controller
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# Selectable only for webcam/grabbers, as other drivers don't use it
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#
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config MEDIA_CONTROLLER
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bool "Media Controller API"
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depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT
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---help---
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Enable the media controller API used to query media devices internal
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topology and configure it dynamically.
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This API is mostly used by camera interfaces in embedded platforms.
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config MEDIA_CONTROLLER_DVB
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bool "Enable Media controller for DVB (EXPERIMENTAL)"
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depends on MEDIA_CONTROLLER
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depends on BROKEN
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---help---
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Enable the media controller API support for DVB.
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This is currently experimental.
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#
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# Video4Linux support
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# Only enables if one of the V4L2 types (ATV, webcam, radio) is selected
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#
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config VIDEO_DEV
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tristate
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depends on MEDIA_SUPPORT
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depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT
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default y
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config VIDEO_V4L2_SUBDEV_API
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bool "V4L2 sub-device userspace API"
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depends on VIDEO_DEV && MEDIA_CONTROLLER
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---help---
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Enables the V4L2 sub-device pad-level userspace API used to configure
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video format, size and frame rate between hardware blocks.
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This API is mostly used by camera interfaces in embedded platforms.
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source "drivers/media/v4l2-core/Kconfig"
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#
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# DVB Core
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# Only enables if one of DTV is selected
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#
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config DVB_CORE
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tristate
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depends on MEDIA_SUPPORT
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depends on MEDIA_DIGITAL_TV_SUPPORT
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default y
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select CRC32
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config DVB_NET
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bool "DVB Network Support"
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default (NET && INET)
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depends on NET && INET && DVB_CORE
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help
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This option enables DVB Network Support which is a part of the DVB
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standard. It is used, for example, by automatic firmware updates used
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on Set-Top-Boxes. It can also be used to access the Internet via the
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DVB card, if the network provider supports it.
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You may want to disable the network support on embedded devices. If
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unsure say Y.
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# This Kconfig option is used by both PCI and USB drivers
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config TTPCI_EEPROM
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tristate
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depends on I2C
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default n
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source "drivers/media/dvb-core/Kconfig"
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comment "Media drivers"
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source "drivers/media/rc/Kconfig"
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#
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# V4L platform/mem2mem drivers
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#
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source "drivers/media/usb/Kconfig"
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source "drivers/media/pci/Kconfig"
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source "drivers/media/platform/Kconfig"
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source "drivers/media/mmc/Kconfig"
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source "drivers/media/radio/Kconfig"
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comment "Supported FireWire (IEEE 1394) Adapters"
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depends on DVB_CORE && FIREWIRE
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source "drivers/media/firewire/Kconfig"
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# Common driver options
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source "drivers/media/common/Kconfig"
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comment "Media ancillary drivers (tuners, sensors, i2c, frontends)"
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#
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# Ancillary drivers (tuners, i2c, frontends)
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#
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config MEDIA_SUBDRV_AUTOSELECT
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bool "Autoselect ancillary drivers (tuners, sensors, i2c, frontends)"
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depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_CAMERA_SUPPORT || MEDIA_SDR_SUPPORT
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depends on HAS_IOMEM
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select I2C
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select I2C_MUX
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default y
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help
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By default, a media driver auto-selects all possible ancillary
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devices such as tuners, sensors, video encoders/decoders and
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frontends, that are used by any of the supported devices.
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This is generally the right thing to do, except when there
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are strict constraints with regards to the kernel size,
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like on embedded systems.
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Use this option with care, as deselecting ancillary drivers which
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are, in fact, necessary will result in the lack of the needed
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functionality for your device (it may not tune or may not have
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the needed demodulators).
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If unsure say Y.
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config MEDIA_ATTACH
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bool
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depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT
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depends on MODULES
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default MODULES
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source "drivers/media/i2c/Kconfig"
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source "drivers/media/tuners/Kconfig"
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source "drivers/media/dvb-frontends/Kconfig"
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endif # MEDIA_SUPPORT
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