v4l: Implement v4l2_subdev_link_validate()
authorSakari Ailus <sakari.ailus@iki.fi>
Fri, 2 Mar 2012 16:40:03 +0000 (10:40 -0600)
committerSergio Aguirre <saaguirre@ti.com>
Fri, 2 Mar 2012 16:40:03 +0000 (10:40 -0600)
commit9d425da1afaed5acadb3f02dae723210f2291508
tree4786516bed5f2949587723f81a2ae2ff771d8998
parent41d9aae6afdc2084ae09f415001ac90458930f96
v4l: Implement v4l2_subdev_link_validate()

v4l2_subdev_link_validate() is the default op for validating a link. In V4L2
subdev context, it is used to call a pad op which performs the proper link
check without much extra work.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Documentation/video4linux/v4l2-framework.txt
drivers/media/video/v4l2-subdev.c
include/media/v4l2-subdev.h