The display isn't used by the encoder implementation, don't pass it to
the initialization function and store it internally needlessly.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: NSebastian Reichel <sebastian.reichel@collabora.com>
Tested-by: NSebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>