From 3d23f325fd8d6dd0961b8ead04551f478585c526 Mon Sep 17 00:00:00 2001
From: Paul Elder <paul.elder@ideasonboard.com>
Date: Mon, 13 Jan 2025 15:59:40 -0600
Subject: ipa: rkisp1: Port to the new AEGC controls

The newly introduced controls to drive the AEGC algorithm allow
controlling the computation of the exposure time and analogue gain
separately.

Augument the RkISP1 AEGC implementation to handle the exposure and gain
controls separately using the new controls.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/ipa/rkisp1/ipa_context.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/ipa/rkisp1/ipa_context.h')

diff --git a/src/ipa/rkisp1/ipa_context.h b/src/ipa/rkisp1/ipa_context.h
index b83c1822..5d5b79fa 100644
--- a/src/ipa/rkisp1/ipa_context.h
+++ b/src/ipa/rkisp1/ipa_context.h
@@ -79,7 +79,8 @@ struct IPAActiveState {
 			double gain;
 		} automatic;
 
-		bool autoEnabled;
+		bool autoExposureEnabled;
+		bool autoGainEnabled;
 		controls::AeConstraintModeEnum constraintMode;
 		controls::AeExposureModeEnum exposureMode;
 		controls::AeMeteringModeEnum meteringMode;
@@ -124,12 +125,15 @@ struct IPAFrameContext : public FrameContext {
 	struct {
 		uint32_t exposure;
 		double gain;
-		bool autoEnabled;
+		bool autoExposureEnabled;
+		bool autoGainEnabled;
 		controls::AeConstraintModeEnum constraintMode;
 		controls::AeExposureModeEnum exposureMode;
 		controls::AeMeteringModeEnum meteringMode;
 		utils::Duration maxFrameDuration;
 		bool updateMetering;
+		bool autoExposureModeChange;
+		bool autoGainModeChange;
 	} agc;
 
 	struct {
-- 
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