Video For Linux

modulename: v4l2-compat-ioctl32.ko

and/or

videodev.ko

configname: CONFIG_VIDEO_DEV

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Video For Linux
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
V4L core support for video capture and overlay devices, webcams and
AM/FM radio cards.

This kernel includes support for the new Video for Linux Two API,
(V4L2).

Additional info and docs are available on the web at
Documentation for V4L2 is also available on the web at
<http://bytesex.org/v4l/>.

To compile this driver as a module, choose M here: the
module will be called videodev.

source code: