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7cd5a16b22
Used for storing subdev information per file handle and hold V4L2 file handle. Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Antti Koskipaa <akoskipa@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
118 lines
2.6 KiB
Plaintext
118 lines
2.6 KiB
Plaintext
#
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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 Video for Linux, DVB for Linux, or DAB adapters,
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enable this option and other options below.
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if MEDIA_SUPPORT
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comment "Multimedia core support"
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#
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# Media controller
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#
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config MEDIA_CONTROLLER
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bool "Media Controller API (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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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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#
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# V4L core and enabled API's
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#
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config VIDEO_DEV
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tristate "Video For Linux"
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---help---
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V4L core support for video capture and overlay devices, webcams and
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AM/FM radio cards.
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This kernel includes support for the new Video for Linux Two API,
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(V4L2).
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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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Documentation for V4L2 is also available on the web at
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<http://bytesex.org/v4l/>.
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To compile this driver as a module, choose M here: the
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module will be called videodev.
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config VIDEO_V4L2_COMMON
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tristate
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depends on (I2C || I2C=n) && VIDEO_DEV
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default (I2C || I2C=n) && VIDEO_DEV
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config VIDEO_V4L2_SUBDEV_API
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bool "V4L2 sub-device userspace API (EXPERIMENTAL)"
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depends on VIDEO_DEV && MEDIA_CONTROLLER && EXPERIMENTAL
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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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#
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# DVB Core
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#
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config DVB_CORE
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tristate "DVB for Linux"
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depends on NET && INET
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select CRC32
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help
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DVB core utility functions for device handling, software fallbacks etc.
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Enable this if you own a DVB/ATSC adapter and want to use it or if
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you compile Linux for a digital SetTopBox.
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Say Y when you have a DVB or an ATSC card and want to use it.
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API specs and user tools are available from <http://www.linuxtv.org/>.
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Please report problems regarding this support to the LinuxDVB
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mailing list.
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If unsure say N.
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config VIDEO_MEDIA
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tristate
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default (DVB_CORE && (VIDEO_DEV = n)) || (VIDEO_DEV && (DVB_CORE = n)) || (DVB_CORE && VIDEO_DEV)
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comment "Multimedia drivers"
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source "drivers/media/common/Kconfig"
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source "drivers/media/rc/Kconfig"
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#
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# Tuner drivers for DVB and V4L
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#
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source "drivers/media/common/tuners/Kconfig"
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#
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# Video/Radio/Hybrid adapters
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#
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source "drivers/media/video/Kconfig"
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source "drivers/media/radio/Kconfig"
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#
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# DVB adapters
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#
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source "drivers/media/dvb/Kconfig"
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endif # MEDIA_SUPPORT
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