media: staging: rkisp1: cap: remove field fmt_type from struct rkisp1_capture_fmt_cfg

media: staging: rkisp1: cap: remove field fmt_type from struct rkisp1_capture_fmt_cfg

The pixel encoding can be retrieved from the cap->pix.info.
Therefore the field fmt_type can be removed from the
struct rkisp1_capture_fmt_cfg.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>