Add support for the NCT6779D. It's found e.g. on the Zotac CI321 mini-pc
and I successfully tested it on this device.
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>