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057596eea8
As pointed by Adrian Bunk, with I2C=m and VIDEO_DEV=y, videodev brokes. This patch moves the functions that videodev needs from v4l2-common. It also fixes some Kconfig changes. After this patch, I2C=m / VIDEO_DEV=y will make v4l2 core statically linked into kernel. v4l2-common will be m, and all V4L drivers will also be m. This approach is very conservative, since it is possible to have V4L drivers that don't need I2C or v4l2-common. The better is to map what drivers really need v4l2-common, making them to select v4l2-common, and allowing the others to be 'y', 'm' and 'n'. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
209 lines
5.3 KiB
Plaintext
209 lines
5.3 KiB
Plaintext
#
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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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config VIDEO_DEV
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tristate "Video For Linux"
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---help---
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Support for audio/video capture and overlay devices and FM radio
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cards. The exact capabilities of each device vary.
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This kernel includes support for the new Video for Linux Two API,
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(V4L2) as well as the original system. Drivers and applications
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need to be rewritten to use V4L2, but drivers for popular cards
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and applications for most video capture functions already exist.
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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_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 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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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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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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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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config VIDEO_V4L2
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bool
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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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source "drivers/media/video/Kconfig"
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source "drivers/media/radio/Kconfig"
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source "drivers/media/dvb/Kconfig"
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source "drivers/media/common/Kconfig"
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config VIDEO_TUNER
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tristate
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depends on I2C
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select TUNER_XC2028 if !VIDEO_TUNER_CUSTOMIZE
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select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE
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select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE
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select TUNER_TEA5761 if !VIDEO_TUNER_CUSTOMIZE
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select TUNER_TEA5767 if !VIDEO_TUNER_CUSTOMIZE
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select TUNER_SIMPLE if !VIDEO_TUNER_CUSTOMIZE
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select TUNER_TDA9887 if !VIDEO_TUNER_CUSTOMIZE
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menuconfig VIDEO_TUNER_CUSTOMIZE
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bool "Customize analog tuner modules to build"
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depends on VIDEO_TUNER
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help
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This allows the user to deselect tuner drivers unnecessary
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for their hardware from the build. Use this option with care
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as deselecting tuner drivers which are in fact necessary will
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result in V4L devices which cannot be tuned due to lack of
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driver support
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If unsure say N.
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if VIDEO_TUNER_CUSTOMIZE
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config TUNER_XC2028
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tristate "XCeive xc2028/xc3028 tuners"
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depends on I2C
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default m if VIDEO_TUNER_CUSTOMIZE
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help
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Say Y here to include support for the xc2028/xc3028 tuners.
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config TUNER_MT20XX
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tristate "Microtune 2032 / 2050 tuners"
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depends on I2C
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default m if VIDEO_TUNER_CUSTOMIZE
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help
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Say Y here to include support for the MT2032 / MT2050 tuner.
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config TUNER_TDA8290
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tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
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depends on I2C
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select DVB_TDA827X
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select DVB_TDA18271
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default m if VIDEO_TUNER_CUSTOMIZE
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help
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Say Y here to include support for Philips TDA8290+8275(a) tuner.
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config TUNER_TEA5761
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tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
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depends on I2C && EXPERIMENTAL
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default m if VIDEO_TUNER_CUSTOMIZE
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help
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Say Y here to include support for the Philips TEA5761 radio tuner.
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config TUNER_TEA5767
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tristate "TEA 5767 radio tuner"
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depends on I2C
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default m if VIDEO_TUNER_CUSTOMIZE
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help
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Say Y here to include support for the Philips TEA5767 radio tuner.
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config TUNER_SIMPLE
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tristate "Simple tuner support"
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depends on I2C
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select TUNER_TDA9887
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default m if VIDEO_TUNER_CUSTOMIZE
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help
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Say Y here to include support for various simple tuners.
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config TUNER_TDA9887
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tristate "TDA 9885/6/7 analog IF demodulator"
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depends on I2C
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default m if VIDEO_TUNER_CUSTOMIZE
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help
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Say Y here to include support for Philips TDA9885/6/7
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analog IF demodulator.
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endif # VIDEO_TUNER_CUSTOMIZE
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config VIDEOBUF_GEN
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tristate
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config VIDEOBUF_DMA_SG
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depends on PCI
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select VIDEOBUF_GEN
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tristate
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config VIDEOBUF_VMALLOC
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select VIDEOBUF_GEN
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tristate
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config VIDEOBUF_DVB
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tristate
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select VIDEOBUF_GEN
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select VIDEOBUF_DMA_SG
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config VIDEO_BTCX
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tristate
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config VIDEO_IR_I2C
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tristate
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config VIDEO_IR
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tristate
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depends on INPUT
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select VIDEO_IR_I2C if I2C
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config VIDEO_TVEEPROM
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tristate
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depends on I2C
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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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