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authorJean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>2021-11-16 09:03:19 +0100
committerJean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>2021-11-16 17:11:46 +0100
commitd9a2a1f703273a28b001dee40fddd378bba7a1b6 (patch)
tree020f7e4ef70b2f2b3bbabe4e26b9ea82a8d9824c /LICENSES/GPL-2.0-only.txt
parent0d50a04cc918e5122d1b22201cc949c2cfd337a5 (diff)
ipa: ipu3: agc: Remove the threshold for the histogram calculation
Until commit f8f07f9468c6 (ipa: ipu3: agc: Improve gain calculation) the gain to apply on the exposure value was only using the histogram. Now that the global brightness of the frame is estimated too, we don't need to remove part of the saturated pixels from the equation anymore. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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