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authorPaul Elder <paul.elder@ideasonboard.com>2024-05-30 04:42:50 +0900
committerStefan Klug <stefan.klug@ideasonboard.com>2024-07-05 22:38:18 +0200
commit721b97692834fe5c2a551e38bd3c7c9772a962ea (patch)
tree1c365d7b8d1a88e72f41ebc2c97834ffa7e14fe9 /utils/tuning/libtuning/modules/ccm
parent64d4e596a4065d78458adf95ddfc3f74e43a11d4 (diff)
libtuning: modules: Add initial CCM module
Implement a minimal ccm calibration module. For now it doesn't take the results from lsc into account and supports rkisp1 only. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Diffstat (limited to 'utils/tuning/libtuning/modules/ccm')
-rw-r--r--utils/tuning/libtuning/modules/ccm/__init__.py6
-rw-r--r--utils/tuning/libtuning/modules/ccm/ccm.py41
-rw-r--r--utils/tuning/libtuning/modules/ccm/rkisp1.py28
3 files changed, 75 insertions, 0 deletions
diff --git a/utils/tuning/libtuning/modules/ccm/__init__.py b/utils/tuning/libtuning/modules/ccm/__init__.py
new file mode 100644
index 00000000..322602af
--- /dev/null
+++ b/utils/tuning/libtuning/modules/ccm/__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.ccm.ccm import CCM
+from libtuning.modules.ccm.rkisp1 import CCMRkISP1
diff --git a/utils/tuning/libtuning/modules/ccm/ccm.py b/utils/tuning/libtuning/modules/ccm/ccm.py
new file mode 100644
index 00000000..18702f8d
--- /dev/null
+++ b/utils/tuning/libtuning/modules/ccm/ccm.py
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2024, Paul Elder <paul.elder@ideasonboard.com>
+# Copyright (C) 2024, Ideas on Board
+#
+# Base Ccm tuning module
+
+from ..module import Module
+
+from libtuning.ctt_ccm import ccm
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class CCM(Module):
+ type = 'ccm'
+ hr_name = 'CCM (Base)'
+ out_name = 'GenericCCM'
+
+ def __init__(self, debug: list):
+ super().__init__()
+
+ self.debug = debug
+
+ def do_calibration(self, images):
+ logger.info('Starting CCM calibration')
+
+ imgs = [img for img in images if img.macbeth is not None]
+
+ # todo: Take LSC calibration results into account.
+ cal_cr_list = None
+ cal_cb_list = None
+
+ try:
+ ccms = ccm(imgs, cal_cr_list, cal_cb_list)
+ except ArithmeticError:
+ logger.error('CCM calibration failed')
+ return None
+
+ return ccms
diff --git a/utils/tuning/libtuning/modules/ccm/rkisp1.py b/utils/tuning/libtuning/modules/ccm/rkisp1.py
new file mode 100644
index 00000000..be0252d9
--- /dev/null
+++ b/utils/tuning/libtuning/modules/ccm/rkisp1.py
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2024, Paul Elder <paul.elder@ideasonboard.com>
+# Copyright (C) 2024, Ideas on Board
+#
+# Ccm module for tuning rkisp1
+
+from .ccm import CCM
+
+
+class CCMRkISP1(CCM):
+ hr_name = 'Crosstalk Correction (RkISP1)'
+ out_name = 'Ccm'
+
+ def __init__(self, **kwargs):
+ super().__init__(**kwargs)
+
+ # We don't need anything from the config file.
+ def validate_config(self, config: dict) -> bool:
+ return True
+
+ def process(self, config: dict, images: list, outputs: dict) -> dict:
+ output = {}
+
+ ccms = self.do_calibration(images)
+ output['ccms'] = ccms
+
+ return output