media: docs: bt8xx.rst: update document info
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mon, 9 Mar 2020 14:44:06 +0000 (15:44 +0100)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Wed, 15 Apr 2020 13:51:23 +0000 (15:51 +0200)
commitf631516f6d7d87fc006a8f51348fa84022a58d12
tree77104c62433861fc8d0734c832f66d49e443ee88
parentc5b352431f6f50419790d70be89f2412018c423c
media: docs: bt8xx.rst: update document info

This document is very outdated, and doesn't match the
upstream current way.

Update it, making some parts a little bit more generic.
While the main focus of this document is digital TV
cards, its content also may also help someone with just
analog TV support.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Documentation/admin-guide/media/bt8xx.rst