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media: open.rst: document mc-centric and video-node-centric
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fri, 25 Aug 2017 14:56:42 +0000 (16:56 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 1 Sep 2020 12:13:30 +0000 (14:13 +0200)
commitcfe9e707c5640c28ab168cabe91aea5d0b3f9195
tree2c589be706a331111bdf88a2f2a148fed9571ad1tree | snapshot
parent127a2bedac6685af5fe73842dfc05265d418ca4acommit | diff
media: open.rst: document mc-centric and video-node-centric

When we added support for omap3, back in 2010, we added a new
type of V4L2 devices that aren't fully controlled via the V4L2
device node.

Yet, we have never clearly documented in the V4L2 specification
the differences between the two types.

Let's document them based on the the current implementation.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Documentation/userspace-api/media/v4l/open.rst diff | blob | history