Implementing Miracast

[norbert]

Hello,
about a year ago there was a discussion about Implementing Miracast on 
this list:

https://lists.freedesktop.org/archives/dri-devel/2015-December/096035.html

Since then I could not find further information about that topic there.
So maybe someone can answer this question:
Is that implementation  expected to be available in the near future or 
did that development stop?

Thanks
Norbert Wegener