systemd/rules/gentoo/40-video.rules

# do not edit this file, it will be overwritten on update

# video4linux
KERNEL=="video[0-9]*",	NAME="v4l/video%n", SYMLINK+="%k", GROUP="video"
KERNEL=="radio[0-9]*",	NAME="v4l/radio%n", SYMLINK+="%k", GROUP="video"
KERNEL=="vbi[0-9]*",	NAME="v4l/vbi%n", SYMLINK+="%k", GROUP="video"
KERNEL=="vtx[0-9]*",	NAME="v4l/vtx%n", GROUP="video"

SUBSYSTEM=="dvb", GROUP="video"

# device node will be /dev/dri/card?
KERNEL=="card*",	GROUP="video"
KERNEL=="nvidia*",	GROUP="video"
KERNEL=="3dfx*",	GROUP="video"

# svgalib
KERNEL=="svga*", GROUP="video"

# Framebuffer
KERNEL=="fb[0-9]*", GROUP="video"

# IEEE1394 (firewire) devices
KERNEL=="dv1394*|video1394*|raw1394*",	GROUP="video"