media: atomisp: shift some structs from input_system_local

There are several stucts under ISP2400 that could be moved
to the global file without causing any build issues.

Move those to the common header, in order to reduce the number
of things that are #ifdef dependent.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>