This patch converts TVP514x driver to sub-device framework
from V4L2-int framework.

[hverkuil@xs4all.nl: remove inline from the dump_reg function]
Signed-off-by: NBrijesh Jadav <brijesh.j@ti.com>
Signed-off-by: NHardik Shah <hardik.shah@ti.com>
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>