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| author | Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> | 2022-02-24 12:33:44 +0100 |
|---|---|---|
| committer | Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> | 2022-03-28 12:31:37 +0200 |
| commit | 13c1e48e8ec6bce55585f042c695e47f2873c58c (patch) | |
| tree | d59fc24ff2402d25bdfe0f7850e7e84102bae7e4 /src/ipa/raspberrypi/controller/contrast_status.h | |
| parent | f84e5e01a4dbec6183c53810d1e579d32674aaae (diff) | |
ipa: rkisp1: Introduce Black Level Correction
In order to have the proper pixel levels, apply a fixed black level
correction, based on the imx219 tuning file in RPi. The value is 4096 on
16 bits, and the pipeline for RkISP1 is on 12 bits, scale it.
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Tested-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/controller/contrast_status.h')
0 files changed, 0 insertions, 0 deletions