media: dtv-core.rst: complete description of a demod driver
commitf91df2e4fcbfea816f8cb7e7d24d115ee56541d9
authorMauro Carvalho Chehab <mchehab@s-opensource.com>
Sun, 25 Jun 2017 15:40:54 +0000 (25 12:40 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Sun, 25 Jun 2017 15:40:54 +0000 (25 12:40 -0300)
tree040d4eb6cc5395a88cc6e2ed8c30e6e8947ee239
parentf495ab869a89caa580d201f7bf2d9944d3d9cb24
media: dtv-core.rst: complete description of a demod driver

A section talking about demod statistics implementation was
recently added, but it seemed to start from nowere, without
a previous description about how a demod driver would look
like.

Add such description, for completeness.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Documentation/media/kapi/dtv-core.rst