media: camss: csid: MIPI10 to Plain16 format conversion

Use the PRDI mode on 8x96 to allow to configure RAW MIPI10
to Plain16 format conversion.

Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>