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media: videobuf2-core: add request helper functions
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 21 May 2018 08:54:51 +0000 (04:54 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 31 Aug 2018 15:20:10 +0000 (11:20 -0400)
commitc07aa48ec57eca649e987e8f19a336d4373b8da6
treeb663c201f8732e4911fe11e35379ce58de848793tree | snapshot
parent394dc588809158826e2877adb670391829f91c63commit | diff
media: videobuf2-core: add request helper functions

Add a new helper function to tell if a request object is a buffer.

Add a new helper function that returns true if a media_request
contains at least one buffer.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/common/videobuf2/videobuf2-core.c diff | blob | history
include/media/videobuf2-core.h diff | blob | history
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