create unique names for the various devices
more verbose debugging output when capture DQBUF fails
Fix error on compile in Linux kernel 3.6.1.
Fix kernel version
Merge branch 'yukkeorg:for_v3_6_1' into experimental
Released 0.6.2
Fill in the v4l2_capability::bus_info field
set bus_info to 'v4l2loopback'

rather than 'v4l2loop'
experimental kernel-3.7 support

On 2013-01-24 17:47, Hans Verkuil wrote on linux-media@vger.kernel.org:
> In 3.7 the vfl_dir field was added to struct video_device. For output
> devices this has to be set to VFL_DIR_TX. For devices that do both
> capture and output it has to be set to VFL_DIR_M2M (memory-to-memory).
> Otherwise the v4l2 core will assume that it is a capture device and
> disable any output support.
Add 'use_videostd' param.