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authorStefan Klug <stefan.klug@ideasonboard.com>2024-07-03 15:49:51 +0200
committerStefan Klug <stefan.klug@ideasonboard.com>2024-07-03 16:41:41 +0200
commit50c28e1351000b879ff38eca8b36751b4ac7c0c9 (patch)
tree765131566045b098ffd453d93d78d7a40c3ece49 /package/gentoo/media-libs
parent3df0f0f2b819ba2ddcf55bcca57db4b937d8a545 (diff)
ipa: rkisp1: blc: Query black levels from camera sensor helper
As the camera sensor helper now has the ability to provide the black level, use it. Black levels can still be overwritten by the tuning file, but the direction is to remove them from the tuning files and move them into the sensor helpers. Additionally interpret all values based on 16bits. The conversion to the scale required by the hardware is done in process(). It ensures all the values inside libcamera are the same scale and is in preparation for the i.MX8MP where black levels are based on a 20bit scale. Note that this breaks existing tuning files. The tuning files distributed with libcamera will be fixed in a later patch. Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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