ipa: rpi: Prepare ALSC for PiSP support

Prepare the ALSC algorithm to support the PiSP hardware. The key change
is to avoid factoring out the WB correction in the AWB zone statistics.

Add the ALSC correction to the global metadata so that AWB can use it to
factor the gains back in for the AWB calculations.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions