v4l2: don't add the same interlace mode twice
authorWim Taymans <wtaymans@redhat.com>
Wed, 22 Apr 2015 16:05:24 +0000 (18:05 +0200)
committerWim Taymans <wtaymans@redhat.com>
Wed, 22 Apr 2015 16:05:24 +0000 (18:05 +0200)
commit8c116cfcd8eacb18d04c17ba0e1ae17c02a52f50
treea9da17cba5ba12c5ac310dda9f21aac8883f1e51
parentc884a3b3a5569aa8ada440e423b90618b74b01ab
v4l2: don't add the same interlace mode twice

Some drivers modify the interlace mode to progressive, no matter what
input you give them, make sure that we don't add the same interlace mode
twice.
sys/v4l2/gstv4l2object.c