Hi

Hi Ezequiel, John,

After creating extensive new compliance tests for this feature I am now
confident enough about the implementation.

You can find it here:

https://git.linuxtv.org/hverkuil/media_tree.git/log/?h=ctrl-refactor

There are two items that I want to fix before I will post this:

1) The new flag needs to be documented
2) I think there are some simplifications possible w.r.t. storing the
  size of the new array, I want to look at that a bit more.

In the meantime it would be great if some testing of this series can be
done with real drivers instead of just vivid.

Have dynamic arrays got lost or have they made it in under another name?
The ctrl split made it, but dynamic arrays less obviously.

Regards

John Cox