On the libcamera/VC4 platform the AGC Prepare/Process methods, and any changes to the AGC settings, run synchronously - so a number of mutexes and copies are unnecessary and can be removed. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>