tree e508b4e27cb2d82c5e68ffd1ff5a184725b5944b
parent 954f340fc7f2fa2ae8812670da49e828d2686d8e
author Hans Verkuil <hans.verkuil@cisco.com> 1347617015 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1348681314 -0300

[media] v4l2-dev: improve ioctl validity checks

The ioctl validity checks have been improved and now take vfl_type
and vfl_dir into account.
During the 2012 Media Workshop it was decided that these improved
v4l2 core checks should be added as they simplified drivers and
made drivers behave consistently.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>