[media] vivid: do not allow video loopback for SEQ_TB/BT
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 9 Mar 2015 13:06:55 +0000 (10:06 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Thu, 2 Apr 2015 23:33:37 +0000 (20:33 -0300)
commitba24b442033b7f50e24798685f4b24b8e4c3aaa2
tree8a2d5ef9310e2b2bf4d353cbea643127d1548fe0
parent9c35bd48d54345b2c89426dd2efdb33adaa0aac3
[media] vivid: do not allow video loopback for SEQ_TB/BT

Sequential top-bottom/bottom-top fields are not supported as video loopback.
This is too much work to implement for field settings that are rarely used.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Documentation/video4linux/vivid.txt
drivers/media/platform/vivid/vivid-vid-common.c