Use getter and setter functions, for a variety of data types.
Signed-off-by: NJulia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: NHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab+huawei@kernel.org>