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# SPDX-License-Identifier: GPL-2.0-only
config VIDEO_VIVID
tristate "Virtual Video Test Driver"
depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64 && FB
depends on HAS_DMA
select FONT_SUPPORT
select FONT_8x16
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select VIDEOBUF2_VMALLOC
select VIDEOBUF2_DMA_CONTIG
select VIDEO_V4L2_TPG
help
Enables a virtual video driver. This driver emulates a webcam,
TV, S-Video and 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 VIDEO_VIVID_CEC
bool "Enable CEC emulation support"
depends on VIDEO_VIVID
select CEC_CORE
help
When selected the vivid module will emulate the optional
HDMI CEC feature.
config VIDEO_VIVID_MAX_DEVS
int "Maximum number of devices"
depends on VIDEO_VIVID
default "64"
help
This allows you to specify the maximum number of devices supported
by the vivid driver.
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