[media] doc-rst: add documentation for radiotrack

Convert it to ReST and add it to the media/v4l-drivers book.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-07-17 19:03:53 -03:00
commit 6286d2b185
2 changed files with 100 additions and 80 deletions