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46c15a4ff1
Add driver for Video Capture/Differentiation Engine (VCD) and Encoding Compression Engine (ECE) present on Nuvoton NPCM SoCs. As described in the datasheet NPCM750D_DS_Rev_1.0, the VCD can capture frames from digital video input and compare two frames in memory, and then the ECE can compress the frame data into HEXTILE format. This driver implements V4L2 interfaces and provides user controls to support KVM feature, also tested with VNC Viewer ver.6.22.826 and openbmc/obmc-ikvm. Signed-off-by: Marvin Lin <milkfafa@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
90 lines
2.8 KiB
Text
90 lines
2.8 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Platform drivers
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# Most drivers here are currently for webcam support
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menuconfig MEDIA_PLATFORM_DRIVERS
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bool "Media platform devices"
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default "y"
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help
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Say Y here to enable support for platform-specific media drivers.
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if MEDIA_PLATFORM_DRIVERS
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config V4L_PLATFORM_DRIVERS
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bool "V4L platform devices"
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help
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Say Y here to enable support for platform-specific V4L drivers.
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config SDR_PLATFORM_DRIVERS
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bool "SDR platform devices"
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depends on MEDIA_SDR_SUPPORT
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help
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Say Y here to enable support for platform-specific SDR Drivers.
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config 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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help
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Say Y here to enable support for platform-specific Digital TV drivers.
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config V4L_MEM2MEM_DRIVERS
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bool "Memory-to-memory multimedia devices"
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depends on VIDEO_DEV
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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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# Ancillary drivers
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config VIDEO_MEM2MEM_DEINTERLACE
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tristate "Deinterlace support"
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depends on V4L_MEM2MEM_DRIVERS
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depends on VIDEO_DEV
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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_MUX
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tristate "Video Multiplexer"
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depends on V4L_PLATFORM_DRIVERS
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select MULTIPLEXER
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depends on VIDEO_DEV && OF
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select MEDIA_CONTROLLER
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select VIDEO_V4L2_SUBDEV_API
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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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# Platform drivers - Please keep it alphabetically sorted
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source "drivers/media/platform/allegro-dvt/Kconfig"
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source "drivers/media/platform/amlogic/Kconfig"
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source "drivers/media/platform/amphion/Kconfig"
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source "drivers/media/platform/aspeed/Kconfig"
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source "drivers/media/platform/atmel/Kconfig"
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source "drivers/media/platform/cadence/Kconfig"
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source "drivers/media/platform/chips-media/Kconfig"
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source "drivers/media/platform/intel/Kconfig"
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source "drivers/media/platform/marvell/Kconfig"
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source "drivers/media/platform/mediatek/Kconfig"
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source "drivers/media/platform/microchip/Kconfig"
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source "drivers/media/platform/nuvoton/Kconfig"
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source "drivers/media/platform/nvidia/Kconfig"
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source "drivers/media/platform/nxp/Kconfig"
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source "drivers/media/platform/qcom/Kconfig"
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source "drivers/media/platform/renesas/Kconfig"
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source "drivers/media/platform/rockchip/Kconfig"
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source "drivers/media/platform/samsung/Kconfig"
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source "drivers/media/platform/st/Kconfig"
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source "drivers/media/platform/sunxi/Kconfig"
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source "drivers/media/platform/ti/Kconfig"
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source "drivers/media/platform/verisilicon/Kconfig"
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source "drivers/media/platform/via/Kconfig"
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source "drivers/media/platform/xilinx/Kconfig"
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endif # MEDIA_PLATFORM_DRIVERS
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