media: smiapp: Use CCS register flags

Use the CCS register flags instead of the old smia flags. The
new flags include the register width information that was separate from
the register flags previously.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>