Implement the init_cfg pad op in all imx-media subdevices. The try
formats are initialized to the current active formats on all pads.
Signed-off-by: NSteve Longerbeam <steve_longerbeam@mentor.com>
Reviewed-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>