039d40019f
If one of DVB_CORE or VIDEO_DEV is a module, the modules that can be used by
both DVB and V4L cores should also be a module, otherwise, it will break its
dependencies. This Kconfig logic implements the following:
CONFIG_VIDEO_DEV CONFIG_DVB_CORE CONFIG_VIDEO_MEDIA
N N N
N M M
N Y Y
M N M
M M M
M Y M
Y N Y
Y M M
Y Y Y
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
140 lines
3.3 KiB
Text
140 lines
3.3 KiB
Text
#
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# Multimedia device configuration
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#
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menu "Multimedia devices"
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depends on HAS_IOMEM
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comment "Multimedia core support"
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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_ALLOW_V4L1
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bool "Enable Video For Linux API 1 (DEPRECATED)"
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depends on VIDEO_DEV && VIDEO_V4L2_COMMON
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default VIDEO_DEV && VIDEO_V4L2_COMMON
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select VIDEO_V4L1_COMPAT
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---help---
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Enables drivers based on the legacy V4L1 API.
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This api were developed to be used at Kernel 2.2 and 2.4, but
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lacks support for several video standards. There are several
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drivers at kernel that still depends on it.
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If you are unsure as to whether this is required, answer Y.
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config VIDEO_V4L1_COMPAT
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bool "Enable Video For Linux API 1 compatible Layer"
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depends on VIDEO_DEV
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default VIDEO_DEV
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---help---
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Enables a compatibility API used by most V4L2 devices to allow
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its usage with legacy applications that supports only V4L1 api.
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Documentation for the original API is included in the file
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<Documentation/video4linux/API.html>.
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User tools for this are available from
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<ftp://ftp.uk.linux.org/pub/linux/video4linux/>.
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If you are unsure as to whether this is required, answer Y.
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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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#
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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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config DAB
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boolean "DAB adapters"
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---help---
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Allow selecting support for for Digital Audio Broadcasting (DAB)
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Receiver adapters.
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if DAB
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config USB_DABUSB
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tristate "DABUSB driver"
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depends on USB
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---help---
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A Digital Audio Broadcasting (DAB) Receiver for USB and Linux
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brought to you by the DAB-Team
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<http://wwwbode.cs.tum.edu/Par/arch/dab/>. This driver can be taken
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as an example for URB-based bulk, control, and isochronous
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transactions. URB's are explained in
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<Documentation/usb/URB.txt>.
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To compile this driver as a module, choose M here: the
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module will be called dabusb.
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endif # DAB
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endmenu
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