]> git.karo-electronics.de Git - linux-beck.git/commit
[media] media: Add link_validate() op to check links to the sink pad
authorSakari Ailus <sakari.ailus@iki.fi>
Wed, 11 Jan 2012 09:25:15 +0000 (06:25 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 14 May 2012 11:44:11 +0000 (08:44 -0300)
commitaf88be3887c1a0b20d0792c3c237a67c73ef3286
tree79047160436c63bab20241807a61d8030b6a0527
parent440f0fadd407c66abe285ce26ed8c31fb2403f0d
[media] media: Add link_validate() op to check links to the sink pad

The purpose of the link_validate() op is to allow an entity driver to ensure
that the properties of the pads at the both ends of the link are suitable
for starting the pipeline. link_validate is called on sink pads on active
links which belong to the active part of the graph.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Documentation/media-framework.txt
drivers/media/media-entity.c
include/media/media-entity.h