[media] rcar_vin: Enable VSYNC field toggle mode
[media] rcar_vin: Enable VSYNC field toggle mode

By applying this patch, it sets to VSYNC field toggle mode not only
at the time of progressive mode but at the time of an interlace mode.

Signed-off-by: Koji Matsuoka <db42c32d091ec1f7514297abc6313f329b726b2a@renesas.com>
Signed-off-by: Yoshihiro Kaneko <fb9c50ad36156858cd51bb145369d6f181add714@gmail.com>
Signed-off-by: Guennadi Liakhovetski <50875182aae23d69ca7738697596f18a14e926fc@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@osg.samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs