Adding upstream version 5.10.209.upstream/5.10.209

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 583 insertions, 0 deletions

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
new file mode 100644
index 000000000..7e152bbb4
--- /dev/null
+++ b/drivers/media/platform/Kconfig
@@ -0,0 +1,583 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Platform drivers
+#	Most drivers here are currently for webcam support
+
+menuconfig V4L_PLATFORM_DRIVERS
+	bool "V4L platform devices"
+	help
+	  Say Y here to enable support for platform-specific V4L drivers.
+
+if V4L_PLATFORM_DRIVERS
+
+source "drivers/media/platform/marvell-ccic/Kconfig"
+
+config VIDEO_VIA_CAMERA
+	tristate "VIAFB camera controller support"
+	depends on FB_VIA && VIDEO_V4L2
+	select VIDEOBUF2_DMA_SG
+	select VIDEO_OV7670
+	help
+	   Driver support for the integrated camera controller in VIA
+	   Chrome9 chipsets.  Currently only tested on OLPC xo-1.5 systems
+	   with ov7670 sensors.
+
+#
+# Platform multimedia device configuration
+#
+source "drivers/media/platform/cadence/Kconfig"
+
+source "drivers/media/platform/davinci/Kconfig"
+
+source "drivers/media/platform/omap/Kconfig"
+
+config VIDEO_ASPEED
+	tristate "Aspeed AST2400 and AST2500 Video Engine driver"
+	depends on VIDEO_V4L2
+	select VIDEOBUF2_DMA_CONTIG
+	help
+	  Support for the Aspeed Video Engine (VE) embedded in the Aspeed
+	  AST2400 and AST2500 SOCs. The VE can capture and compress video data
+	  from digital or analog sources.
+
+config VIDEO_SH_VOU
+	tristate "SuperH VOU video output driver"
+	depends on VIDEO_DEV && I2C
+	depends on ARCH_SHMOBILE || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	help
+	  Support for the Video Output Unit (VOU) on SuperH SoCs.
+
+config VIDEO_VIU
+	tristate "Freescale VIU Video Driver"
+	depends on VIDEO_V4L2 && (PPC_MPC512x || COMPILE_TEST) && I2C
+	select VIDEOBUF_DMA_CONTIG
+	default y
+	help
+	  Support for Freescale VIU video driver. This device captures
+	  video data, or overlays video on DIU frame buffer.
+
+	  Say Y here if you want to enable VIU device on MPC5121e Rev2+.
+	  In doubt, say N.
+
+config VIDEO_MUX
+	tristate "Video Multiplexer"
+	select MULTIPLEXER
+	depends on VIDEO_V4L2 && OF
+	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
+	select REGMAP
+	select V4L2_FWNODE
+	help
+	  This driver provides support for N:1 video bus multiplexers.
+
+config VIDEO_OMAP3
+	tristate "OMAP 3 Camera support"
+	depends on VIDEO_V4L2 && I2C
+	depends on (ARCH_OMAP3 && OMAP_IOMMU) || COMPILE_TEST
+	depends on COMMON_CLK && OF
+	select ARM_DMA_USE_IOMMU if OMAP_IOMMU
+	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
+	select VIDEOBUF2_DMA_CONTIG
+	select MFD_SYSCON
+	select V4L2_FWNODE
+	help
+	  Driver for an OMAP 3 camera controller.
+
+config VIDEO_OMAP3_DEBUG
+	bool "OMAP 3 Camera debug messages"
+	depends on VIDEO_OMAP3
+	help
+	  Enable debug messages on OMAP 3 camera controller driver.
+
+config VIDEO_PXA27x
+	tristate "PXA27x Quick Capture Interface driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on PXA27x || COMPILE_TEST
+	select VIDEOBUF2_DMA_SG
+	select SG_SPLIT
+	select V4L2_FWNODE
+	help
+	  This is a v4l2 driver for the PXA27x Quick Capture Interface
+
+config VIDEO_QCOM_CAMSS
+	tristate "Qualcomm V4L2 Camera Subsystem driver"
+	depends on VIDEO_V4L2
+	depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
+	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
+	select VIDEOBUF2_DMA_SG
+	select V4L2_FWNODE
+
+config VIDEO_S3C_CAMIF
+	tristate "Samsung S3C24XX/S3C64XX SoC Camera Interface driver"
+	depends on VIDEO_V4L2 && I2C && PM
+	depends on ARCH_S3C64XX || PLAT_S3C24XX || COMPILE_TEST
+	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
+	select VIDEOBUF2_DMA_CONTIG
+	help
+	  This is a v4l2 driver for s3c24xx and s3c64xx SoC series camera
+	  host interface (CAMIF).
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called s3c-camif.
+
+config VIDEO_STM32_DCMI
+	tristate "STM32 Digital Camera Memory Interface (DCMI) support"
+	depends on VIDEO_V4L2 && OF
+	depends on ARCH_STM32 || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select MEDIA_CONTROLLER
+	select V4L2_FWNODE
+	help
+	  This module makes the STM32 Digital Camera Memory Interface (DCMI)
+	  available as a v4l2 device.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called stm32-dcmi.
+
+config VIDEO_RENESAS_CEU
+	tristate "Renesas Capture Engine Unit (CEU) driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_SHMOBILE || ARCH_R7S72100 || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_FWNODE
+	help
+	  This is a v4l2 driver for the Renesas CEU Interface
+
+source "drivers/media/platform/exynos4-is/Kconfig"
+source "drivers/media/platform/am437x/Kconfig"
+source "drivers/media/platform/xilinx/Kconfig"
+source "drivers/media/platform/rcar-vin/Kconfig"
+source "drivers/media/platform/atmel/Kconfig"
+source "drivers/media/platform/sunxi/Kconfig"
+
+config VIDEO_TI_CAL
+	tristate "TI CAL (Camera Adaptation Layer) driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
+	depends on SOC_DRA7XX || ARCH_K3 || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_FWNODE
+	help
+	  Support for the TI CAL (Camera Adaptation Layer) block
+	  found on DRA72X SoC.
+	  In TI Technical Reference Manual this module is referred as
+	  Camera Interface Subsystem (CAMSS).
+
+endif # V4L_PLATFORM_DRIVERS
+
+menuconfig V4L_MEM2MEM_DRIVERS
+	bool "Memory-to-memory multimedia devices"
+	depends on VIDEO_V4L2
+	help
+	  Say Y here to enable selecting drivers for V4L devices that
+	  use system memory for both source and destination buffers, as opposed
+	  to capture and output drivers, which use memory buffers for just
+	  one of those.
+
+if V4L_MEM2MEM_DRIVERS
+
+config VIDEO_CODA
+	tristate "Chips&Media Coda multi-standard codec IP"
+	depends on VIDEO_DEV && VIDEO_V4L2 && (ARCH_MXC || COMPILE_TEST)
+	select SRAM
+	select VIDEOBUF2_DMA_CONTIG
+	select VIDEOBUF2_VMALLOC
+	select V4L2_JPEG_HELPER
+	select V4L2_MEM2MEM_DEV
+	select GENERIC_ALLOCATOR
+	help
+	   Coda is a range of video codec IPs that supports
+	   H.264, MPEG-4, and other video formats.
+
+config VIDEO_IMX_VDOA
+	def_tristate VIDEO_CODA if SOC_IMX6Q || COMPILE_TEST
+
+config VIDEO_IMX_PXP
+	tristate "i.MX Pixel Pipeline (PXP)"
+	depends on VIDEO_DEV && VIDEO_V4L2 && (ARCH_MXC || COMPILE_TEST)
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  The i.MX Pixel Pipeline is a memory-to-memory engine for scaling,
+	  color space conversion, and rotation.
+
+config VIDEO_MEDIATEK_JPEG
+	tristate "Mediatek JPEG Codec driver"
+	depends on MTK_IOMMU_V1 || MTK_IOMMU || COMPILE_TEST
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  Mediatek jpeg codec driver provides HW capability to decode
+	  JPEG format
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called mtk-jpeg
+
+config VIDEO_MEDIATEK_VPU
+	tristate "Mediatek Video Processor Unit"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	help
+	    This driver provides downloading VPU firmware and
+	    communicating with VPU. This driver for hw video
+	    codec embedded in Mediatek's MT8173 SOCs. It is able
+	    to handle video decoding/encoding in a range of formats.
+
+	    To compile this driver as a module, choose M here: the
+	    module will be called mtk-vpu.
+
+config VIDEO_MEDIATEK_MDP
+	tristate "Mediatek MDP driver"
+	depends on MTK_IOMMU || COMPILE_TEST
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	select VIDEO_MEDIATEK_VPU
+	help
+	    It is a v4l2 driver and present in Mediatek MT8173 SoCs.
+	    The driver supports for scaling and color space conversion.
+
+	    To compile this driver as a module, choose M here: the
+	    module will be called mtk-mdp.
+
+config VIDEO_MEDIATEK_VCODEC
+	tristate "Mediatek Video Codec driver"
+	depends on MTK_IOMMU || COMPILE_TEST
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	depends on VIDEO_MEDIATEK_VPU || MTK_SCP
+	# The two following lines ensure we have the same state ("m" or "y") as
+	# our dependencies, to avoid missing symbols during link.
+	depends on VIDEO_MEDIATEK_VPU || !VIDEO_MEDIATEK_VPU
+	depends on MTK_SCP || !MTK_SCP
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	select VIDEO_MEDIATEK_VCODEC_VPU if VIDEO_MEDIATEK_VPU
+	select VIDEO_MEDIATEK_VCODEC_SCP if MTK_SCP
+	help
+	  Mediatek video codec driver provides HW capability to
+	  encode and decode in a range of video formats on MT8173
+	  and MT8183.
+
+	  Note that support for MT8173 requires VIDEO_MEDIATEK_VPU to
+	  also be selected. Support for MT8183 depends on MTK_SCP.
+
+	  To compile this driver as modules, choose M here: the
+	  modules will be called mtk-vcodec-dec and mtk-vcodec-enc.
+
+config VIDEO_MEDIATEK_VCODEC_VPU
+	bool
+
+config VIDEO_MEDIATEK_VCODEC_SCP
+	bool
+
+config VIDEO_MEM2MEM_DEINTERLACE
+	tristate "Deinterlace support"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on HAS_DMA
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	    Generic deinterlacing V4L2 driver.
+
+config VIDEO_SAMSUNG_S5P_G2D
+	tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a v4l2 driver for Samsung S5P and EXYNOS4 G2D
+	  2d graphics accelerator.
+
+config VIDEO_SAMSUNG_S5P_JPEG
+	tristate "Samsung S5P/Exynos3250/Exynos4 JPEG codec driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a v4l2 driver for Samsung S5P, EXYNOS3250
+	  and EXYNOS4 JPEG codec
+
+config VIDEO_SAMSUNG_S5P_MFC
+	tristate "Samsung S5P MFC Video Codec"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	help
+	    MFC 5.1 and 6.x driver for V4L2
+
+config VIDEO_MX2_EMMAPRP
+	tristate "MX2 eMMa-PrP support"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on SOC_IMX27 || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	    MX2X chips have a PrP that can be used to process buffers from
+	    memory to memory. Operations include resizing and format
+	    conversion.
+
+config VIDEO_SAMSUNG_EXYNOS_GSC
+	tristate "Samsung Exynos G-Scaler driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_EXYNOS || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a v4l2 driver for Samsung EXYNOS5 SoC G-Scaler.
+
+config VIDEO_STI_BDISP
+	tristate "STMicroelectronics BDISP 2D blitter driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_STI || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This v4l2 mem2mem driver is a 2D blitter for STMicroelectronics SoC.
+
+config VIDEO_STI_HVA
+	tristate "STMicroelectronics HVA multi-format video encoder V4L2 driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_STI || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This V4L2 driver enables HVA (Hardware Video Accelerator) multi-format
+	  video encoder of STMicroelectronics SoC, allowing hardware encoding of
+	  raw uncompressed formats in various compressed video bitstreams format.
+
+	  To compile this driver as a module, choose M here:
+	  the module will be called st-hva.
+
+config VIDEO_STI_HVA_DEBUGFS
+	bool "Export STMicroelectronics HVA internals in debugfs"
+	depends on VIDEO_STI_HVA
+	depends on DEBUG_FS
+	help
+	  Select this to see information about the internal state and the last
+	  operation of STMicroelectronics HVA multi-format video encoder in
+	  debugfs.
+
+	  Choose N unless you know you need this.
+
+config VIDEO_STI_DELTA
+	tristate "STMicroelectronics DELTA multi-format video decoder V4L2 driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_STI || COMPILE_TEST
+	help
+		This V4L2 driver enables DELTA multi-format video decoder
+		of STMicroelectronics STiH4xx SoC series allowing hardware
+		decoding of various compressed video bitstream format in
+		raw uncompressed format.
+
+		Use this option to see the decoders available for such
+		hardware.
+
+		Please notice that the driver will only be built if
+		at least one of the DELTA decoder below is selected.
+
+if VIDEO_STI_DELTA
+
+config VIDEO_STI_DELTA_MJPEG
+	bool "STMicroelectronics DELTA MJPEG support"
+	default y
+	help
+		Enables DELTA MJPEG hardware support.
+
+		To compile this driver as a module, choose M here:
+		the module will be called st-delta.
+
+config VIDEO_STI_DELTA_DRIVER
+	tristate
+	depends on VIDEO_STI_DELTA
+	depends on VIDEO_STI_DELTA_MJPEG
+	default VIDEO_STI_DELTA_MJPEG
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	select RPMSG
+
+endif # VIDEO_STI_DELTA
+
+config VIDEO_RENESAS_FDP1
+	tristate "Renesas Fine Display Processor"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_RENESAS || COMPILE_TEST
+	depends on (!ARM64 && !VIDEO_RENESAS_FCP) || VIDEO_RENESAS_FCP
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a V4L2 driver for the Renesas Fine Display Processor
+	  providing colour space conversion, and de-interlacing features.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called rcar_fdp1.
+
+config VIDEO_RENESAS_JPU
+	tristate "Renesas JPEG Processing Unit"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_RENESAS || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a V4L2 driver for the Renesas JPEG Processing Unit.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called rcar_jpu.
+
+config VIDEO_RENESAS_FCP
+	tristate "Renesas Frame Compression Processor"
+	depends on ARCH_RENESAS || COMPILE_TEST
+	depends on OF
+	help
+	  This is a driver for the Renesas Frame Compression Processor (FCP).
+	  The FCP is a companion module of video processing modules in the
+	  Renesas R-Car Gen3 and RZ/G2 SoCs. It handles memory access for
+	  the codec, VSP and FDP modules.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called rcar-fcp.
+
+config VIDEO_RENESAS_VSP1
+	tristate "Renesas VSP1 Video Processing Engine"
+	depends on VIDEO_V4L2
+	depends on ARCH_RENESAS || COMPILE_TEST
+	depends on (!ARM64 && !VIDEO_RENESAS_FCP) || VIDEO_RENESAS_FCP
+	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
+	select VIDEOBUF2_DMA_CONTIG
+	select VIDEOBUF2_VMALLOC
+	help
+	  This is a V4L2 driver for the Renesas VSP1 video processing engine.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called vsp1.
+
+config VIDEO_ROCKCHIP_RGA
+	tristate "Rockchip Raster 2d Graphic Acceleration Unit"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_ROCKCHIP || COMPILE_TEST
+	select VIDEOBUF2_DMA_SG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a v4l2 driver for Rockchip SOC RGA 2d graphics accelerator.
+	  Rockchip RGA is a separate 2D raster graphic acceleration unit.
+	  It accelerates 2D graphics operations, such as point/line drawing,
+	  image scaling, rotation, BitBLT, alpha blending and image blur/sharpness.
+
+	  To compile this driver as a module choose m here.
+
+config VIDEO_TI_VPE
+	tristate "TI VPE (Video Processing Engine) driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on SOC_DRA7XX || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	select VIDEO_TI_VPDMA
+	select VIDEO_TI_SC
+	select VIDEO_TI_CSC
+	help
+	  Support for the TI VPE(Video Processing Engine) block
+	  found on DRA7XX SoC.
+
+config VIDEO_TI_VPE_DEBUG
+	bool "VPE debug messages"
+	depends on VIDEO_TI_VPE
+	help
+	  Enable debug messages on VPE driver.
+
+config VIDEO_QCOM_VENUS
+	tristate "Qualcomm Venus V4L2 encoder/decoder driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
+	depends on INTERCONNECT || !INTERCONNECT
+	select QCOM_MDT_LOADER if ARCH_QCOM
+	select QCOM_SCM if ARCH_QCOM
+	select VIDEOBUF2_DMA_SG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a V4L2 driver for Qualcomm Venus video accelerator
+	  hardware. It accelerates encoding and decoding operations
+	  on various Qualcomm SoCs.
+	  To compile this driver as a module choose m here.
+
+config VIDEO_SUN8I_DEINTERLACE
+	tristate "Allwinner Deinterlace driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_SUNXI || COMPILE_TEST
+	depends on COMMON_CLK && OF
+	depends on PM
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	   Support for the Allwinner deinterlace unit with scaling
+	   capability found on some SoCs, like H3.
+	   To compile this driver as a module choose m here.
+
+config VIDEO_SUN8I_ROTATE
+	tristate "Allwinner DE2 rotation driver"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_SUNXI || COMPILE_TEST
+	depends on COMMON_CLK && OF
+	depends on PM
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	   Support for the Allwinner DE2 rotation unit.
+	   To compile this driver as a module choose m here.
+
+endif # V4L_MEM2MEM_DRIVERS
+
+# TI VIDEO PORT Helper Modules
+# These will be selected by VPE and VIP
+config VIDEO_TI_VPDMA
+	tristate
+
+config VIDEO_TI_SC
+	tristate
+
+config VIDEO_TI_CSC
+	tristate
+
+menuconfig DVB_PLATFORM_DRIVERS
+	bool "DVB platform devices"
+	depends on MEDIA_DIGITAL_TV_SUPPORT
+	help
+	  Say Y here to enable support for platform-specific Digital TV drivers.
+
+if DVB_PLATFORM_DRIVERS
+source "drivers/media/platform/sti/c8sectpfe/Kconfig"
+endif #DVB_PLATFORM_DRIVERS
+
+menuconfig SDR_PLATFORM_DRIVERS
+	bool "SDR platform devices"
+	depends on MEDIA_SDR_SUPPORT
+	help
+	  Say Y here to enable support for platform-specific SDR Drivers.
+
+if SDR_PLATFORM_DRIVERS
+
+config VIDEO_RCAR_DRIF
+	tristate "Renesas Digital Radio Interface (DRIF)"
+	depends on VIDEO_V4L2
+	depends on ARCH_RENESAS || COMPILE_TEST
+	select VIDEOBUF2_VMALLOC
+	help
+	  Say Y if you want to enable R-Car Gen3 DRIF support. DRIF is Digital
+	  Radio Interface that interfaces with an RF front end chip. It is a
+	  receiver of digital data which uses DMA to transfer received data to
+	  a configured location for an application to use.
+
+	  To compile this driver as a module, choose M here; the module
+	  will be called rcar_drif.
+
+endif # SDR_PLATFORM_DRIVERS