Add RGB444_1X12 and RGB565_1X16 format definitions and update the
documentation.
Signed-off-by: NBoris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: NSakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>