Add support for the Bayer formats produced on the IPU3. The format uses a memory layout that is hard to repack and keep the 10-bit sample size, therefore scale the samples to 16-bit when creating the scanlines. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>