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[media] DocBook media: fix the poll() 'no QBUF' documentation
authorHans Verkuil <hans.verkuil@cisco.com>
Sat, 20 Sep 2014 19:16:36 +0000 (16:16 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Sun, 21 Sep 2014 23:58:02 +0000 (20:58 -0300)
commitf83a020b7b4b5179ac5b7298823c124fcea8bc87
tree1dd78c5cc1d4bab9959492a7ebdfc9b2d1bb96f9tree | snapshot
parent14832c9e6eb10adb1a21bbcd763afdcd25402139commit | diff
[media] DocBook media: fix the poll() 'no QBUF' documentation

Clarify what poll() returns if STREAMON was called but not QBUF.
Make explicit the different behavior for this scenario for
capture and output devices.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Documentation/DocBook/media/v4l/func-poll.xml diff | blob | history
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