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diff --git a/src/ipa/rkisp1/algorithms/agc.h b/src/ipa/rkisp1/algorithms/agc.h
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+++ b/src/ipa/rkisp1/algorithms/agc.h
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+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2021-2022, Ideas On Board
+ *
+ * RkISP1 AGC/AEC mean-based control algorithm
+ */
+
+#pragma once
+
+#include <linux/rkisp1-config.h>
+
+#include <libcamera/base/span.h>
+#include <libcamera/base/utils.h>
+
+#include <libcamera/geometry.h>
+
+#include "libipa/agc_mean_luminance.h"
+
+#include "algorithm.h"
+
+namespace libcamera {
+
+namespace ipa::rkisp1::algorithms {
+
+class Agc : public Algorithm, public AgcMeanLuminance
+{
+public:
+	Agc();
+	~Agc() = default;
+
+	int init(IPAContext &context, const YamlObject &tuningData) override;
+	int configure(IPAContext &context, const IPACameraSensorInfo &configInfo) override;
+	void queueRequest(IPAContext &context,
+			  const uint32_t frame,
+			  IPAFrameContext &frameContext,
+			  const ControlList &controls) override;
+	void prepare(IPAContext &context, const uint32_t frame,
+		     IPAFrameContext &frameContext,
+		     RkISP1Params *params) override;
+	void process(IPAContext &context, const uint32_t frame,
+		     IPAFrameContext &frameContext,
+		     const rkisp1_stat_buffer *stats,
+		     ControlList &metadata) override;
+
+private:
+	int parseMeteringModes(IPAContext &context, const YamlObject &tuningData);
+	uint8_t computeHistogramPredivider(const Size &size,
+					   enum rkisp1_cif_isp_histogram_mode mode);
+
+	void fillMetadata(IPAContext &context, IPAFrameContext &frameContext,
+			  ControlList &metadata);
+	double estimateLuminance(double gain) const override;
+
+	Span<const uint8_t> expMeans_;
+
+	std::map<int32_t, std::vector<uint8_t>> meteringModes_;
+};
+
+} /* namespace ipa::rkisp1::algorithms */
+} /* namespace libcamera */