[media] v4l: vsp1: lut: Use display list fragments to fill LUT

Synchronize the userspace LUT setup with the pipeline operation by using
a display list fragment to store LUT data.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2 files changed