Virtual Memory-to-Memory Driver

modulename: vim2m.ko

configname: CONFIG_VIDEO_VIM2M

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Media test drivers
└─>Virtual Memory-to-Memory Driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This is a virtual test device for the memory-to-memory driver
framework.

source code: