icit conversions from UYVY and YUYV to YUYV so that
csicr1 configuration can be set properly for each format.

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
8/ÄìŸ%x