[media] DocBook: various updates w.r.t. v4l2_buffer and multiplanar
authorHans Verkuil <hans.verkuil@cisco.com>
Wed, 19 Sep 2012 14:14:39 +0000 (11:14 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 6 Oct 2012 01:25:17 +0000 (22:25 -0300)
Clarify the behavior of v4l2_buffer in the multiplanar case,
including fixing a false statement: you can't set m.planes to NULL
when calling DQBUF.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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