tree 625f0b129309a39763d23e555f8d96bf306f7f57
parent ef33d901db3026643f1c415562d633dfc6c5e9bb
author Hans Verkuil <hans.verkuil@cisco.com> 1416315057 -0300
committer Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1416912444 -0200

[media] videobuf2-core.h: improve documentation

Document that drivers can access/modify the buffer contents in buf_prepare
and buf_finish. That was not clearly stated before.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>