Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

config CONFIG_VIDEO_VIVID
	tristate "Virtual Video Test Driver"
	depends on CONFIG_VIDEO_DEV && CONFIG_VIDEO_V4L2 && !CONFIG_SPARC32 && !CONFIG_SPARC64 && CONFIG_FB
	select CONFIG_FONT_SUPPORT
	select CONFIG_FONT_8x16
	select CONFIG_FB_CFB_FILLRECT
	select CONFIG_FB_CFB_COPYAREA
	select CONFIG_FB_CFB_IMAGEBLIT
	select CONFIG_MEDIA_CEC_EDID
	select CONFIG_VIDEOBUF2_VMALLOC
	select CONFIG_VIDEO_V4L2_TPG
	default n
	---help---
	  Enables a virtual video driver. This driver emulates a webcam,
	  TV, S-Video and CONFIG_HDMI capture hardware, including VBI support for
	  the SDTV inputs. Also video output, VBI output, radio receivers,
	  transmitters and software defined radio capture is emulated.

	  It is highly configurable and is ideal for testing applications.
	  Error injection is supported to test rare errors that are hard
	  to reproduce in real hardware.

	  Say Y here if you want to test video apps or debug V4L devices.
	  When in doubt, say N.

config CONFIG_VIDEO_VIVID_CEC
	bool "Enable CEC emulation support"
	depends on CONFIG_VIDEO_VIVID && CONFIG_MEDIA_CEC_SUPPORT
	---help---
	  When selected the vivid module will emulate the optional
	  CONFIG_HDMI CEC feature.

config CONFIG_VIDEO_VIVID_MAX_DEVS
	int "Maximum number of devices"
	depends on CONFIG_VIDEO_VIVID
	default "64"
	---help---
	  This allows you to specify the maximum number of devices supported
	  by the vivid driver.