From 5815bd0397bc63772642820a3c296b2c5fd7c791 Mon Sep 17 00:00:00 2001 From: David Plowman Date: Tue, 1 Dec 2020 17:55:36 +0000 Subject: src: ipa: raspberrypi: Fix initial AGC oscillation for imx219 sensor The exposure times in the exposure modes were causing AGC oscillations because the algorithm was demanding long unachievable exposure times but, without working sensor metadata, thought it was getting them when actually it was not. We fix it by making the exposure profile request only achievable exposure times, as we do for the ov5647 tuning. Signed-off-by: David Plowman Reviewed-by: Naushir Patuck Reviewed-by: Laurent Pinchart Reviewed-by: Kieran Bingham Signed-off-by: Laurent Pinchart --- src/ipa/raspberrypi/data/imx219.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/ipa') diff --git a/src/ipa/raspberrypi/data/imx219.json b/src/ipa/raspberrypi/data/imx219.json index b03a7beb..212f8b9a 100644 --- a/src/ipa/raspberrypi/data/imx219.json +++ b/src/ipa/raspberrypi/data/imx219.json @@ -133,7 +133,7 @@ { "shutter": [ - 100, 10000, 30000, 60000, 120000 + 100, 10000, 30000, 30000, 30000 ], "gain": [ @@ -144,7 +144,7 @@ { "shutter": [ - 100, 5000, 10000, 20000, 120000 + 100, 5000, 10000, 20000, 30000 ], "gain": [ -- cgit v1.2.1