IGEPv2 board has both an DVI and TFP410 video interfaces but
DSS support for DeviceTree has not yet landed in mainline so
is necessary to init the displays using legacy platform code.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>