3feb4df755
Some sensors support producing and transmitting embedded data over a stream separate from the image stream. Add support for this feature in the CameraSensor interface, and implement it for the CameraSensorRaw class. The CameraSensorLegacy uses the default stub implementation, as the corresponding kernel drivers don't support embedded data. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>