6 files changed, 109 insertions, 3 deletions
diff --git a/utils/tuning/libtuning/modules/agc/__init__.py b/utils/tuning/libtuning/modules/agc/__init__.py
new file mode 100644
index 00000000..4db9ca37
--- /dev/null
+++ b/utils/tuning/libtuning/modules/agc/__init__.py
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2024, Paul Elder <paul.elder@ideasonboard.com>
+
+from libtuning.modules.agc.agc import AGC
+from libtuning.modules.agc.rkisp1 import AGCRkISP1
diff --git a/utils/tuning/libtuning/modules/agc/agc.py b/utils/tuning/libtuning/modules/agc/agc.py
new file mode 100644
index 00000000..9c8899ba
--- /dev/null
+++ b/utils/tuning/libtuning/modules/agc/agc.py
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Copyright (C) 2019, Raspberry Pi Ltd
+# Copyright (C) 2024, Paul Elder <paul.elder@ideasonboard.com>
+
+from ..module import Module
+
+import libtuning as lt
+
+
+class AGC(Module):
+    type = 'agc'
+    hr_name = 'AGC (Base)'
+    out_name = 'GenericAGC'
+
+    # \todo Add sector shapes and stuff just like lsc
+    def __init__(self, *,
+                 debug: list):
+        super().__init__()
+
+        self.debug = debug
diff --git a/utils/tuning/libtuning/modules/agc/rkisp1.py b/utils/tuning/libtuning/modules/agc/rkisp1.py
new file mode 100644
index 00000000..19a5555b
--- /dev/null
+++ b/utils/tuning/libtuning/modules/agc/rkisp1.py
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Copyright (C) 2019, Raspberry Pi Ltd
+# Copyright (C) 2024, Paul Elder <paul.elder@ideasonboard.com>
+#
+# rkisp1.py - AGC module for tuning rkisp1
+
+from .agc import AGC
+
+import libtuning as lt
+
+
+class AGCRkISP1(AGC):
+    hr_name = 'AGC (RkISP1)'
+    out_name = 'Agc'
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+
+    # We don't actually need anything from the config file
+    def validate_config(self, config: dict) -> bool:
+        return True
+
+    def _generate_metering_modes(self) -> dict:
+        centre_weighted = [
+            0, 0,  0, 0, 0,
+            0, 6,  8, 6, 0,
+            0, 8, 16, 8, 0,
+            0, 6,  8, 6, 0,
+            0, 0,  0, 0, 0
+        ]
+
+        spot = [
+            0, 0,  0, 0, 0,
+            0, 2,  4, 2, 0,
+            0, 4, 16, 4, 0,
+            0, 2,  4, 2, 0,
+            0, 0,  0, 0, 0
+        ]
+
+        matrix = [1 for i in range(0, 25)]
+
+        return {
+            'MeteringCentreWeighted': centre_weighted,
+            'MeteringSpot': spot,
+            'MeteringMatrix': matrix
+        }
+
+    def _generate_exposure_modes(self) -> dict:
+        normal = {'shutter': [100, 10000, 30000, 60000, 120000],
+                  'gain': [2.0, 4.0, 6.0, 6.0, 6.0]}
+        short = {'shutter': [100, 5000, 10000, 20000, 120000],
+                 'gain': [2.0, 4.0, 6.0, 6.0, 6.0]}
+
+        return {'ExposureNormal': normal, 'ExposureShort': short}
+
+    def _generate_constraint_modes(self) -> dict:
+        normal = {'lower': {'qLo': 0.98, 'qHi': 1.0, 'yTarget': 0.5}}
+        highlight = {
+            'lower': {'qLo': 0.98, 'qHi': 1.0, 'yTarget': 0.5},
+            'upper': {'qLo': 0.98, 'qHi': 1.0, 'yTarget': 0.8}
+        }
+
+        return {'ConstraintNormal': normal, 'ConstraintHighlight': highlight}
+
+    def _generate_y_target(self) -> list:
+        return 0.16
+
+    def process(self, config: dict, images: list, outputs: dict) -> dict:
+        output = {}
+
+        output['AeMeteringMode'] = self._generate_metering_modes()
+        output['AeExposureMode'] = self._generate_exposure_modes()
+        output['AeConstraintMode'] = self._generate_constraint_modes()
+        output['relativeLuminanceTarget'] = self._generate_y_target()
+
+        # \todo Debug functionality
+
+        return output
diff --git a/utils/tuning/libtuning/modules/lsc/raspberrypi.py b/utils/tuning/libtuning/modules/lsc/raspberrypi.py
index 58f5000d..f19c7163 100644
--- a/utils/tuning/libtuning/modules/lsc/raspberrypi.py
+++ b/utils/tuning/libtuning/modules/lsc/raspberrypi.py
@@ -3,7 +3,7 @@
 # Copyright (C) 2019, Raspberry Pi Ltd
 # Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com>
 #
-# raspberrypi.py - ALSC module for tuning Raspberry Pi
+# ALSC module for tuning Raspberry Pi
 
 from .lsc import LSC
 
diff --git a/utils/tuning/libtuning/modules/lsc/rkisp1.py b/utils/tuning/libtuning/modules/lsc/rkisp1.py
index 5701ae0a..20406e43 100644
--- a/utils/tuning/libtuning/modules/lsc/rkisp1.py
+++ b/utils/tuning/libtuning/modules/lsc/rkisp1.py
@@ -3,7 +3,7 @@
 # Copyright (C) 2019, Raspberry Pi Ltd
 # Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com>
 #
-# rkisp1.py - LSC module for tuning rkisp1
+# LSC module for tuning rkisp1
 
 from .lsc import LSC
 
diff --git a/utils/tuning/libtuning/modules/module.py b/utils/tuning/libtuning/modules/module.py
index 12e2fc7c..de624384 100644
--- a/utils/tuning/libtuning/modules/module.py
+++ b/utils/tuning/libtuning/modules/module.py
@@ -2,7 +2,7 @@
 #
 # Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com>
 #
-# module.py - Base class for algorithm-specific tuning modules
+# Base class for algorithm-specific tuning modules
 
 
 # @var type Type of the module. Defined in the base module.