The CSI-2 bus may use either D-PHY or C-PHY. Make this visible in media
bus enum.
Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: NSteve Longerbeam <steve_longerbeam@mentor.com>
Tested-by: NJacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>