# 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 config VIDEO_ROCKCHIP_ISP1 tristate "Rockchip Image Signal Processing v1 Unit driver" depends on VIDEO_V4L2 && OF depends on ARCH_ROCKCHIP || COMPILE_TEST select MEDIA_CONTROLLER select VIDEO_V4L2_SUBDEV_API select VIDEOBUF2_DMA_CONTIG select VIDEOBUF2_VMALLOC select V4L2_FWNODE select GENERIC_PHY_MIPI_DPHY default n help Enable this to support the Image Signal Processing (ISP) module present in RK3399 SoCs. To compile this driver as a module, choose M here: the module will be called rockchip-isp1. 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