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-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJaw1yeAAoJEAhfPr2O5OEVDDgQAIYpin6obedJOm7zIm741Q0S fS2FL2pygyvHlVtU20ERHgvM6aD5tujekpDM4+GNgnq0aAabxvqBvdohmHQjyVSw FgszgY6kQSnI8S4Oy9RB8H/MFRq7Wz9Qf+KmJh0SfuUoMzBe2A40yLjYQ+sAMJr9 mm0ijxxRpFYikVtIBgKDbjnx6wdkOs12M7YlJuI8N/tMBHMt+p2EfvqcX6GF725i sgLGcMsTJr1sUSyY8vnM2pAlKfZL2tZqigx5f9sB4UM7uHSw/oL/a/8I+t6Mju1X J1BD3L7UtTpwqO9sAR5BsJQ+0pAkXNOF+eLGs2p9rx4sO0DOLKoUptMI+YryvE86 /SOlTskSSAeX/rBFyZJw1zv0/9mdGrHoyCy0q/lfDkD/mQkrUJDDZ7GPLqZ9rLUe 2cXn1xMWB/soeR70oTyew0D2SZkp6y4DQr0Rwje7V8/SOWMmJvhaVIWhVIP9ZrS6 AvCS7WUYTTVIX+td2glnLkJ5SaXXJyRYv8Utp/TUrYvCFOX7wsk7F0pRY4PE4PeZ BL7Bl8H9l3HGWWhdqPvw+ETdJgcbq/IwVUcpuuEPjkhDZEqHz//vzwoPt1nT4v6M gfqfaW5LaYuj0MYYqyxZMDwP3FWk4SsQ0NZzmaFs+yfE17bcWUMuf3ZVJtjmLxzk RUo0E/7RZsrw7LkCy0KF =bzhS -----END PGP SIGNATURE----- Merge tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new CEC pin injection code for testing purposes - DVB frontend cxd2099 promoted from staging - new platform driver for Sony cxd2880 DVB devices - new sensor drivers: mt9t112, ov2685, ov5695, ov772x, tda1997x, tw9910.c - removal of unused cx18 and ivtv alsa mixers - the reneseas-ceu driver doesn't depend on soc_camera anymore and moved from staging - removed the mantis_vp3028 driver, unused since 2009 - s5p-mfc: add support for version 10 of the MSP - added a decoder for imon protocol - atomisp: lots of cleanups - imx074 and mt9t031: don't depend on soc_camera anymore, being promoted from staging - added helper functions to better support DVB I2C binding - lots of driver improvements and cleanups * tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (438 commits) media: v4l2-ioctl: rename a temp var that stores _IOC_SIZE(cmd) media: fimc-capture: get rid of two warnings media: dvb-usb-v2: fix a missing dependency of I2C_MUX media: uvc: to the right check at uvc_ioctl_enum_framesizes() media: cec-core: fix a bug at cec_error_inj_write() media: tda9840: cleanup a warning media: tm6000: avoid casting just to print pointer address media: em28xx-input: improve error handling code media: zr364xx: avoid casting just to print pointer address media: vivid-radio-rx: add a cast to avoid a warning media: saa7134-alsa: don't use casts to print a buffer address media: solo6x10: get rid of an address space warning media: zoran: don't cast pointers to print them media: ir-kbd-i2c: change the if logic to avoid a warning media: ir-kbd-i2c: improve error handling code media: saa7134-input: improve error handling media: s2255drv: fix a casting warning media: ivtvfb: Cleanup some warnings media: videobuf-dma-sg: Fix a weird cast soc_camera: fix a weird cast on printk ...
243 lines
6.4 KiB
Plaintext
243 lines
6.4 KiB
Plaintext
#
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# Multimedia device configuration
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#
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config CEC_CORE
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tristate
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config CEC_NOTIFIER
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bool
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config CEC_PIN
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bool
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source "drivers/media/rc/Kconfig"
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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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<https://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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<https://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_CEC_SUPPORT
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bool "HDMI CEC support"
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---help---
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Enable support for HDMI CEC (Consumer Electronics Control),
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which is an optional HDMI feature.
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Say Y when you have an HDMI receiver, transmitter or a USB CEC
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adapter that supports HDMI CEC.
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source "drivers/media/cec/Kconfig"
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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 && DVB_CORE
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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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depends on (I2C || I2C=n)
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default y
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select CRC32
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config DVB_MMAP
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bool "Enable DVB memory-mapped API (EXPERIMENTAL)"
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depends on DVB_CORE
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depends on VIDEO_V4L2=y || VIDEO_V4L2=DVB_CORE
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select VIDEOBUF2_VMALLOC
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default n
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help
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This option enables DVB experimental memory-mapped API, which
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reduces the number of context switches to read DVB buffers, as
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the buffers can use mmap() syscalls.
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Support for it is experimental. Use with care. If unsure,
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say N.
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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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#
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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, spi, frontends)"
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#
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# Ancillary drivers (tuners, i2c, spi, frontends)
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#
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config MEDIA_SUBDRV_AUTOSELECT
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bool "Autoselect ancillary drivers (tuners, sensors, i2c, spi, 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/spi/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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