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1# SPDX-License-Identifier: GPL-2.0-only2config VIDEO_VIVID3 tristate "Virtual Video Test Driver"4 depends on VIDEO_DEV && !SPARC32 && !SPARC64 && FB5 depends on HAS_DMA6 select FB_IOMEM_HELPERS7 select FONT_SUPPORT8 select FONT_8x169 select VIDEOBUF2_VMALLOC10 select VIDEOBUF2_DMA_CONTIG11 select VIDEO_V4L2_TPG12 select MEDIA_CONTROLLER13 help14 Enables a virtual video driver. This driver emulates a webcam,15 TV, S-Video and HDMI capture hardware, including VBI support for16 the SDTV inputs. Also video output, VBI output, radio receivers,17 transmitters and software defined radio capture is emulated.18 19 It is highly configurable and is ideal for testing applications.20 Error injection is supported to test rare errors that are hard21 to reproduce in real hardware.22 23 Say Y here if you want to test video apps or debug V4L devices.24 When in doubt, say N.25 26config VIDEO_VIVID_CEC27 bool "Enable CEC emulation support"28 depends on VIDEO_VIVID29 select CEC_CORE30 help31 When selected the vivid module will emulate the optional32 HDMI CEC feature.33 34config VIDEO_VIVID_MAX_DEVS35 int "Maximum number of devices"36 depends on VIDEO_VIVID37 default "64"38 help39 This allows you to specify the maximum number of devices supported40 by the vivid driver.41