From 2f952179170aeee13078813935ae4be3c30b1f14 Mon Sep 17 00:00:00 2001
From: Daniel Scally <dan.scally@ideasonboard.com>
Date: Fri, 15 Nov 2024 12:25:38 +0000
Subject: ipa: mali-c55: Add AWB Algorithm

Add a simple grey-world auto white balance algorithm to the mali-c55
IPA.

Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Acked-by: Nayden Kanchev <nayden.kanchev@arm.com>
Co-developed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
---
 src/ipa/mali-c55/ipa_context.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/ipa/mali-c55/ipa_context.h')

diff --git a/src/ipa/mali-c55/ipa_context.h b/src/ipa/mali-c55/ipa_context.h
index af1c3d96..5e3e2fbd 100644
--- a/src/ipa/mali-c55/ipa_context.h
+++ b/src/ipa/mali-c55/ipa_context.h
@@ -51,6 +51,11 @@ struct IPAActiveState {
 		uint32_t exposureMode;
 		uint32_t temperatureK;
 	} agc;
+
+	struct {
+		double rGain;
+		double bGain;
+	} awb;
 };
 
 struct IPAFrameContext : public FrameContext {
@@ -59,6 +64,11 @@ struct IPAFrameContext : public FrameContext {
 		double sensorGain;
 		double ispGain;
 	} agc;
+
+	struct {
+		double rGain;
+		double bGain;
+	} awb;
 };
 
 struct IPAContext {
-- 
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