[media] s5p-fimc: Add PM helper function for streaming control

Move the camera capture H/W initialization sequence to a separate
function. This is needed for reuse in the following runtime PM code.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
3 files changed