From 8e15010b7dfa9c2a68dd57f924b5603784be0e09 Mon Sep 17 00:00:00 2001 From: David Plowman Date: Thu, 12 Dec 2024 10:24:15 +0000 Subject: ipa: rpi: cam_helper: imx708: Correct the frame integration diff value This is the minimum permitted difference between the frame length and coarse exposure (both measured in lines). The correct value, taken from the datasheet, is 48. Signed-off-by: David Plowman Acked-by: Kieran Bingham Reviewed-by: Naushir Patuck Signed-off-by: Kieran Bingham --- src/ipa/rpi/cam_helper/cam_helper_imx708.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp index ec83d9fd..16a017e9 100644 --- a/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp +++ b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp @@ -66,7 +66,7 @@ private: * Smallest difference between the frame length and integration time, * in units of lines. */ - static constexpr int frameIntegrationDiff = 22; + static constexpr int frameIntegrationDiff = 48; /* Maximum frame length allowable for long exposure calculations. */ static constexpr int frameLengthMax = 0xffdc; /* Largest long exposure scale factor given as a left shift on the frame length. */ -- cgit v1.2.1