media: smiapp: Read CCS limit values

Read limit and capability values into a driver allocated buffer. This will
later replace (most of) the existing SMIA limits.

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