forked from luck/tmp_suning_uos_patched
5cc7522d89
Allwinner V3s SoC features a CSI module with parallel interface. This patch implement a v4l2 framework driver for it. Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Yong Deng <yong.deng@magewell.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
677 lines
20 KiB
Plaintext
677 lines
20 KiB
Plaintext
#
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# Platform drivers
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# Most drivers here are currently for webcam support
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menuconfig V4L_PLATFORM_DRIVERS
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bool "V4L platform devices"
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depends on MEDIA_CAMERA_SUPPORT
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default n
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---help---
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Say Y here to enable support for platform-specific V4L drivers.
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if V4L_PLATFORM_DRIVERS
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source "drivers/media/platform/marvell-ccic/Kconfig"
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config VIDEO_VIA_CAMERA
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tristate "VIAFB camera controller support"
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depends on FB_VIA
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select VIDEOBUF_DMA_SG
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select VIDEO_OV7670
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help
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Driver support for the integrated camera controller in VIA
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Chrome9 chipsets. Currently only tested on OLPC xo-1.5 systems
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with ov7670 sensors.
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#
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# Platform multimedia device configuration
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#
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source "drivers/media/platform/cadence/Kconfig"
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source "drivers/media/platform/davinci/Kconfig"
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source "drivers/media/platform/omap/Kconfig"
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config VIDEO_SH_VOU
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tristate "SuperH VOU video output driver"
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depends on MEDIA_CAMERA_SUPPORT
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depends on VIDEO_DEV && I2C
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depends on ARCH_SHMOBILE || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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help
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Support for the Video Output Unit (VOU) on SuperH SoCs.
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config VIDEO_VIU
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tristate "Freescale VIU Video Driver"
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depends on VIDEO_V4L2 && (PPC_MPC512x || COMPILE_TEST) && I2C
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select VIDEOBUF_DMA_CONTIG
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default y
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---help---
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Support for Freescale VIU video driver. This device captures
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video data, or overlays video on DIU frame buffer.
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Say Y here if you want to enable VIU device on MPC5121e Rev2+.
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In doubt, say N.
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config VIDEO_MUX
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tristate "Video Multiplexer"
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select MULTIPLEXER
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depends on VIDEO_V4L2 && OF && VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER
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select REGMAP
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select V4L2_FWNODE
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help
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This driver provides support for N:1 video bus multiplexers.
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config VIDEO_OMAP3
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tristate "OMAP 3 Camera support"
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depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
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depends on (ARCH_OMAP3 && OMAP_IOMMU) || COMPILE_TEST
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depends on COMMON_CLK && OF
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select ARM_DMA_USE_IOMMU if OMAP_IOMMU
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select VIDEOBUF2_DMA_CONTIG
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select MFD_SYSCON
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select V4L2_FWNODE
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---help---
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Driver for an OMAP 3 camera controller.
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config VIDEO_OMAP3_DEBUG
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bool "OMAP 3 Camera debug messages"
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depends on VIDEO_OMAP3
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---help---
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Enable debug messages on OMAP 3 camera controller driver.
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config VIDEO_PXA27x
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tristate "PXA27x Quick Capture Interface driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on PXA27x || COMPILE_TEST
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select VIDEOBUF2_DMA_SG
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select SG_SPLIT
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select V4L2_FWNODE
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---help---
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This is a v4l2 driver for the PXA27x Quick Capture Interface
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config VIDEO_QCOM_CAMSS
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tristate "Qualcomm V4L2 Camera Subsystem driver"
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depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
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depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
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select VIDEOBUF2_DMA_SG
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select V4L2_FWNODE
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config VIDEO_S3C_CAMIF
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tristate "Samsung S3C24XX/S3C64XX SoC Camera Interface driver"
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depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
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depends on PM
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depends on ARCH_S3C64XX || PLAT_S3C24XX || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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---help---
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This is a v4l2 driver for s3c24xx and s3c64xx SoC series camera
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host interface (CAMIF).
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To compile this driver as a module, choose M here: the module
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will be called s3c-camif.
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config VIDEO_STM32_DCMI
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tristate "STM32 Digital Camera Memory Interface (DCMI) support"
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depends on VIDEO_V4L2 && OF
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depends on ARCH_STM32 || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_FWNODE
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---help---
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This module makes the STM32 Digital Camera Memory Interface (DCMI)
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available as a v4l2 device.
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To compile this driver as a module, choose M here: the module
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will be called stm32-dcmi.
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config VIDEO_RENESAS_CEU
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tristate "Renesas Capture Engine Unit (CEU) driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_SHMOBILE || ARCH_R7S72100 || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_FWNODE
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---help---
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This is a v4l2 driver for the Renesas CEU Interface
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source "drivers/media/platform/soc_camera/Kconfig"
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source "drivers/media/platform/exynos4-is/Kconfig"
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source "drivers/media/platform/am437x/Kconfig"
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source "drivers/media/platform/xilinx/Kconfig"
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source "drivers/media/platform/rcar-vin/Kconfig"
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source "drivers/media/platform/atmel/Kconfig"
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source "drivers/media/platform/sunxi/sun6i-csi/Kconfig"
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config VIDEO_TI_CAL
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tristate "TI CAL (Camera Adaptation Layer) driver"
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depends on VIDEO_DEV && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
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depends on SOC_DRA7XX || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_FWNODE
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default n
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---help---
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Support for the TI CAL (Camera Adaptation Layer) block
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found on DRA72X SoC.
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In TI Technical Reference Manual this module is referred as
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Camera Interface Subsystem (CAMSS).
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endif # V4L_PLATFORM_DRIVERS
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menuconfig V4L_MEM2MEM_DRIVERS
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bool "Memory-to-memory multimedia devices"
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depends on VIDEO_V4L2
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depends on MEDIA_CAMERA_SUPPORT
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default n
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---help---
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Say Y here to enable selecting drivers for V4L devices that
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use system memory for both source and destination buffers, as opposed
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to capture and output drivers, which use memory buffers for just
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one of those.
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if V4L_MEM2MEM_DRIVERS
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config VIDEO_CODA
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tristate "Chips&Media Coda multi-standard codec IP"
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depends on VIDEO_DEV && VIDEO_V4L2 && (ARCH_MXC || COMPILE_TEST)
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select SRAM
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select VIDEOBUF2_DMA_CONTIG
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select VIDEOBUF2_VMALLOC
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select V4L2_MEM2MEM_DEV
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select GENERIC_ALLOCATOR
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---help---
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Coda is a range of video codec IPs that supports
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H.264, MPEG-4, and other video formats.
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config VIDEO_IMX_VDOA
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def_tristate VIDEO_CODA if SOC_IMX6Q || COMPILE_TEST
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config VIDEO_IMX_PXP
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tristate "i.MX Pixel Pipeline (PXP)"
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depends on VIDEO_DEV && VIDEO_V4L2 && (ARCH_MXC || COMPILE_TEST)
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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help
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The i.MX Pixel Pipeline is a memory-to-memory engine for scaling,
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color space conversion, and rotation.
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config VIDEO_MEDIATEK_JPEG
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tristate "Mediatek JPEG Codec driver"
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depends on MTK_IOMMU_V1 || COMPILE_TEST
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_MEDIATEK || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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---help---
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Mediatek jpeg codec driver provides HW capability to decode
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JPEG format
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To compile this driver as a module, choose M here: the
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module will be called mtk-jpeg
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config VIDEO_MEDIATEK_VPU
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tristate "Mediatek Video Processor Unit"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_MEDIATEK || COMPILE_TEST
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---help---
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This driver provides downloading VPU firmware and
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communicating with VPU. This driver for hw video
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codec embedded in Mediatek's MT8173 SOCs. It is able
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to handle video decoding/encoding in a range of formats.
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To compile this driver as a module, choose M here: the
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module will be called mtk-vpu.
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config VIDEO_MEDIATEK_MDP
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tristate "Mediatek MDP driver"
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depends on MTK_IOMMU || COMPILE_TEST
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_MEDIATEK || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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select VIDEO_MEDIATEK_VPU
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default n
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---help---
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It is a v4l2 driver and present in Mediatek MT8173 SoCs.
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The driver supports for scaling and color space conversion.
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To compile this driver as a module, choose M here: the
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module will be called mtk-mdp.
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config VIDEO_MEDIATEK_VCODEC
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tristate "Mediatek Video Codec driver"
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depends on MTK_IOMMU || COMPILE_TEST
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_MEDIATEK || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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select VIDEO_MEDIATEK_VPU
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default n
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---help---
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Mediatek video codec driver provides HW capability to
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encode and decode in a range of video formats
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This driver rely on VPU driver to communicate with VPU.
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To compile this driver as a module, choose M here: the
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module will be called mtk-vcodec
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config VIDEO_MEM2MEM_DEINTERLACE
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tristate "Deinterlace support"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on HAS_DMA
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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help
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Generic deinterlacing V4L2 driver.
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config VIDEO_SAMSUNG_S5P_G2D
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tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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default n
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---help---
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This is a v4l2 driver for Samsung S5P and EXYNOS4 G2D
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2d graphics accelerator.
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config VIDEO_SAMSUNG_S5P_JPEG
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tristate "Samsung S5P/Exynos3250/Exynos4 JPEG codec driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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---help---
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This is a v4l2 driver for Samsung S5P, EXYNOS3250
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and EXYNOS4 JPEG codec
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config VIDEO_SAMSUNG_S5P_MFC
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tristate "Samsung S5P MFC Video Codec"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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default n
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help
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MFC 5.1 and 6.x driver for V4L2
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config VIDEO_MX2_EMMAPRP
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tristate "MX2 eMMa-PrP support"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on SOC_IMX27 || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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help
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MX2X chips have a PrP that can be used to process buffers from
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memory to memory. Operations include resizing and format
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conversion.
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config VIDEO_SAMSUNG_EXYNOS_GSC
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tristate "Samsung Exynos G-Scaler driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_EXYNOS || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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help
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This is a v4l2 driver for Samsung EXYNOS5 SoC G-Scaler.
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config VIDEO_STI_BDISP
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tristate "STMicroelectronics BDISP 2D blitter driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_STI || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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help
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This v4l2 mem2mem driver is a 2D blitter for STMicroelectronics SoC.
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config VIDEO_STI_HVA
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tristate "STMicroelectronics HVA multi-format video encoder V4L2 driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_STI || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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help
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This V4L2 driver enables HVA (Hardware Video Accelerator) multi-format
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video encoder of STMicroelectronics SoC, allowing hardware encoding of
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raw uncompressed formats in various compressed video bitstreams format.
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To compile this driver as a module, choose M here:
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the module will be called st-hva.
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config VIDEO_STI_HVA_DEBUGFS
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bool "Export STMicroelectronics HVA internals in debugfs"
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depends on VIDEO_STI_HVA
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depends on DEBUG_FS
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help
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Select this to see information about the internal state and the last
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operation of STMicroelectronics HVA multi-format video encoder in
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debugfs.
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Choose N unless you know you need this.
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config VIDEO_STI_DELTA
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tristate "STMicroelectronics DELTA multi-format video decoder V4L2 driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_STI || COMPILE_TEST
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help
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This V4L2 driver enables DELTA multi-format video decoder
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of STMicroelectronics STiH4xx SoC series allowing hardware
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decoding of various compressed video bitstream format in
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raw uncompressed format.
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Use this option to see the decoders available for such
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hardware.
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Please notice that the driver will only be built if
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at least one of the DELTA decoder below is selected.
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if VIDEO_STI_DELTA
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config VIDEO_STI_DELTA_MJPEG
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bool "STMicroelectronics DELTA MJPEG support"
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default y
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help
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Enables DELTA MJPEG hardware support.
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To compile this driver as a module, choose M here:
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the module will be called st-delta.
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config VIDEO_STI_DELTA_DRIVER
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tristate
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depends on VIDEO_STI_DELTA
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depends on VIDEO_STI_DELTA_MJPEG
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default VIDEO_STI_DELTA_MJPEG
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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select RPMSG
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endif # VIDEO_STI_DELTA
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config VIDEO_SH_VEU
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tristate "SuperH VEU mem2mem video processing driver"
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depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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help
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Support for the Video Engine Unit (VEU) on SuperH and
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SH-Mobile SoCs.
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config VIDEO_RENESAS_FDP1
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tristate "Renesas Fine Display Processor"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_RENESAS || COMPILE_TEST
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depends on (!ARM64 && !VIDEO_RENESAS_FCP) || VIDEO_RENESAS_FCP
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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---help---
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This is a V4L2 driver for the Renesas Fine Display Processor
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providing colour space conversion, and de-interlacing features.
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To compile this driver as a module, choose M here: the module
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will be called rcar_fdp1.
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config VIDEO_RENESAS_JPU
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tristate "Renesas JPEG Processing Unit"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_RENESAS || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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---help---
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This is a V4L2 driver for the Renesas JPEG Processing Unit.
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To compile this driver as a module, choose M here: the module
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will be called rcar_jpu.
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config VIDEO_RENESAS_FCP
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tristate "Renesas Frame Compression Processor"
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depends on ARCH_RENESAS || COMPILE_TEST
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depends on OF
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---help---
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This is a driver for the Renesas Frame Compression Processor (FCP).
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The FCP is a companion module of video processing modules in the
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Renesas R-Car Gen3 SoCs. It handles memory access for the codec,
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VSP and FDP modules.
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To compile this driver as a module, choose M here: the module
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will be called rcar-fcp.
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config VIDEO_RENESAS_VSP1
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tristate "Renesas VSP1 Video Processing Engine"
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depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
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depends on ARCH_RENESAS || COMPILE_TEST
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depends on (!ARM64 && !VIDEO_RENESAS_FCP) || VIDEO_RENESAS_FCP
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select VIDEOBUF2_DMA_CONTIG
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select VIDEOBUF2_VMALLOC
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---help---
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This is a V4L2 driver for the Renesas VSP1 video processing engine.
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To compile this driver as a module, choose M here: the module
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will be called vsp1.
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config VIDEO_ROCKCHIP_RGA
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tristate "Rockchip Raster 2d Graphic Acceleration Unit"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on ARCH_ROCKCHIP || COMPILE_TEST
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select VIDEOBUF2_DMA_SG
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select V4L2_MEM2MEM_DEV
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default n
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---help---
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This is a v4l2 driver for Rockchip SOC RGA 2d graphics accelerator.
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Rockchip RGA is a separate 2D raster graphic acceleration unit.
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It accelerates 2D graphics operations, such as point/line drawing,
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image scaling, rotation, BitBLT, alpha blending and image blur/sharpness.
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To compile this driver as a module choose m here.
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config VIDEO_TI_VPE
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tristate "TI VPE (Video Processing Engine) driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on SOC_DRA7XX || COMPILE_TEST
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select VIDEOBUF2_DMA_CONTIG
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select V4L2_MEM2MEM_DEV
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select VIDEO_TI_VPDMA
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select VIDEO_TI_SC
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select VIDEO_TI_CSC
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default n
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---help---
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Support for the TI VPE(Video Processing Engine) block
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found on DRA7XX SoC.
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config VIDEO_TI_VPE_DEBUG
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bool "VPE debug messages"
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depends on VIDEO_TI_VPE
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---help---
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Enable debug messages on VPE driver.
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config VIDEO_QCOM_VENUS
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tristate "Qualcomm Venus V4L2 encoder/decoder driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
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select QCOM_MDT_LOADER if ARCH_QCOM
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select QCOM_SCM if ARCH_QCOM
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select VIDEOBUF2_DMA_SG
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select V4L2_MEM2MEM_DEV
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---help---
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This is a V4L2 driver for Qualcomm Venus video accelerator
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hardware. It accelerates encoding and decoding operations
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on various Qualcomm SoCs.
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To compile this driver as a module choose m here.
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endif # V4L_MEM2MEM_DRIVERS
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# TI VIDEO PORT Helper Modules
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# These will be selected by VPE and VIP
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config VIDEO_TI_VPDMA
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tristate
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config VIDEO_TI_SC
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tristate
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config VIDEO_TI_CSC
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tristate
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menuconfig V4L_TEST_DRIVERS
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bool "Media test drivers"
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depends on MEDIA_CAMERA_SUPPORT
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if V4L_TEST_DRIVERS
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source "drivers/media/platform/vimc/Kconfig"
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source "drivers/media/platform/vivid/Kconfig"
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config VIDEO_VIM2M
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tristate "Virtual Memory-to-Memory Driver"
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depends on VIDEO_DEV && VIDEO_V4L2
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select VIDEOBUF2_VMALLOC
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select V4L2_MEM2MEM_DEV
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default n
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---help---
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This is a virtual test device for the memory-to-memory driver
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framework.
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source "drivers/media/platform/vicodec/Kconfig"
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endif #V4L_TEST_DRIVERS
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menuconfig DVB_PLATFORM_DRIVERS
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bool "DVB platform devices"
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depends on MEDIA_DIGITAL_TV_SUPPORT
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default n
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---help---
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Say Y here to enable support for platform-specific Digital TV drivers.
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if DVB_PLATFORM_DRIVERS
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source "drivers/media/platform/sti/c8sectpfe/Kconfig"
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endif #DVB_PLATFORM_DRIVERS
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menuconfig CEC_PLATFORM_DRIVERS
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bool "CEC platform devices"
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depends on MEDIA_CEC_SUPPORT
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if CEC_PLATFORM_DRIVERS
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config VIDEO_CROS_EC_CEC
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tristate "ChromeOS EC CEC driver"
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depends on MFD_CROS_EC
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select CEC_CORE
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select CEC_NOTIFIER
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select CHROME_PLATFORMS
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select CROS_EC_PROTO
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---help---
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If you say yes here you will get support for the
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ChromeOS Embedded Controller's CEC.
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The CEC bus is present in the HDMI connector and enables communication
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between compatible devices.
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config VIDEO_MESON_AO_CEC
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tristate "Amlogic Meson AO CEC driver"
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depends on ARCH_MESON || COMPILE_TEST
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select CEC_CORE
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select CEC_NOTIFIER
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---help---
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This is a driver for Amlogic Meson SoCs AO CEC interface. It uses the
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generic CEC framework interface.
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CEC bus is present in the HDMI connector and enables communication
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config CEC_GPIO
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tristate "Generic GPIO-based CEC driver"
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depends on PREEMPT || COMPILE_TEST
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select CEC_CORE
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select CEC_PIN
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select GPIOLIB
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---help---
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This is a generic GPIO-based CEC driver.
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The CEC bus is present in the HDMI connector and enables communication
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between compatible devices.
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config VIDEO_SAMSUNG_S5P_CEC
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tristate "Samsung S5P CEC driver"
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depends on ARCH_EXYNOS || COMPILE_TEST
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select CEC_CORE
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select CEC_NOTIFIER
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---help---
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This is a driver for Samsung S5P HDMI CEC interface. It uses the
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generic CEC framework interface.
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CEC bus is present in the HDMI connector and enables communication
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between compatible devices.
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config VIDEO_STI_HDMI_CEC
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tristate "STMicroelectronics STiH4xx HDMI CEC driver"
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depends on ARCH_STI || COMPILE_TEST
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select CEC_CORE
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select CEC_NOTIFIER
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---help---
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This is a driver for STIH4xx HDMI CEC interface. It uses the
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generic CEC framework interface.
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CEC bus is present in the HDMI connector and enables communication
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between compatible devices.
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config VIDEO_STM32_HDMI_CEC
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tristate "STMicroelectronics STM32 HDMI CEC driver"
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depends on ARCH_STM32 || COMPILE_TEST
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select REGMAP
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select REGMAP_MMIO
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select CEC_CORE
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---help---
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This is a driver for STM32 interface. It uses the
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generic CEC framework interface.
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CEC bus is present in the HDMI connector and enables communication
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between compatible devices.
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config VIDEO_TEGRA_HDMI_CEC
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tristate "Tegra HDMI CEC driver"
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depends on ARCH_TEGRA || COMPILE_TEST
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select CEC_CORE
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select CEC_NOTIFIER
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---help---
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This is a driver for the Tegra HDMI CEC interface. It uses the
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generic CEC framework interface.
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The CEC bus is present in the HDMI connector and enables communication
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between compatible devices.
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config VIDEO_SECO_CEC
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tristate "SECO Boards HDMI CEC driver"
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depends on (X86 || IA64) || COMPILE_TEST
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depends on PCI && DMI
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select CEC_CORE
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select CEC_NOTIFIER
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help
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This is a driver for SECO Boards integrated CEC interface.
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Selecting it will enable support for this device.
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CEC bus is present in the HDMI connector and enables communication
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between compatible devices.
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config VIDEO_SECO_RC
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bool "SECO Boards IR RC5 support"
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depends on VIDEO_SECO_CEC
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select RC_CORE
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help
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If you say yes here you will get support for the
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SECO Boards Consumer-IR in seco-cec driver.
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The embedded controller supports RC5 protocol only, default mapping
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is set to rc-hauppauge.
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endif #CEC_PLATFORM_DRIVERS
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menuconfig SDR_PLATFORM_DRIVERS
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bool "SDR platform devices"
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depends on MEDIA_SDR_SUPPORT
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default n
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---help---
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Say Y here to enable support for platform-specific SDR Drivers.
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if SDR_PLATFORM_DRIVERS
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config VIDEO_RCAR_DRIF
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tristate "Renesas Digitial Radio Interface (DRIF)"
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depends on VIDEO_V4L2
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depends on ARCH_RENESAS || COMPILE_TEST
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select VIDEOBUF2_VMALLOC
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---help---
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Say Y if you want to enable R-Car Gen3 DRIF support. DRIF is Digital
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Radio Interface that interfaces with an RF front end chip. It is a
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receiver of digital data which uses DMA to transfer received data to
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a configured location for an application to use.
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To compile this driver as a module, choose M here; the module
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will be called rcar_drif.
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endif # SDR_PLATFORM_DRIVERS
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