xf86-video-v4l Driver Ported To V4L2
Phoronix: xf86-video-v4l Driver Ported To V4L2
One of the seldom mentioned X.Org DDX drivers is xf86-video-v4l. This driver is not for some obscure or vintage hardware like many other drivers in the X.Org tree (e.g. -savage, -s3virge, -tseng, -trident) but it targets no specific graphics card and instead provides an X-Video extension port for video overlay. Just load the module and it works with any hardware supported by a Video 4 Linux (V4L) driver. While this driver isn't often worked on (the most recent commits in Git are from July), it's in the process of being revised...