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authorStefan Klug <stefan.klug@ideasonboard.com>2024-07-03 15:49:49 +0200
committerStefan Klug <stefan.klug@ideasonboard.com>2024-07-03 16:41:41 +0200
commit808a395d195ff7d35b00da34f6276a0178492081 (patch)
tree80b35e546855ca0376c7288e03b6d808da43f95c /src/ipa/ipu3/ipu3-ipa-design-guide.rst
parentcc3a3c46a5ae4353b7bc9fe740521cef1008c998 (diff)
ipa: libipa: Add black levels to camera sensor helper
For a proper tuning process we need to know the sensor black levels. In most cases these are fixed and not reported by the kernel driver. Store them inside the sensor helpers for later retrieval by the algorithms. Add black level value corresponding to the data pedestal for three initial sensors as documented in the datasheets. More should be added, eventually filling the gaps for all supported sensors. Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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