{"id":26657,"url":"https://patchwork.libcamera.org/api/covers/26657/?format=json","web_url":"https://patchwork.libcamera.org/cover/26657/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260506230722.1041596-1-devve.3@gmail.com>","date":"2026-05-06T23:07:12","name":"[v2,00/10] OV01A10 sensor support and simple IPA improvements","submitter":{"id":271,"url":"https://patchwork.libcamera.org/api/people/271/?format=json","name":"devve","email":"devve.3@gmail.com"},"mbox":"https://patchwork.libcamera.org/cover/26657/mbox/","series":[{"id":5915,"url":"https://patchwork.libcamera.org/api/series/5915/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5915","date":"2026-05-06T23:07:12","name":"OV01A10 sensor support and simple IPA improvements","version":2,"mbox":"https://patchwork.libcamera.org/series/5915/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/26657/comments/","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id C893BBDCB5\n\tfor ;\n\tWed, 6 May 2026 23:07:28 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 4A1106301E;\n\tThu, 7 May 2026 01:07:27 +0200 (CEST)","from mail-qk1-x735.google.com (mail-qk1-x735.google.com\n\t[IPv6:2607:f8b0:4864:20::735])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E23FE6301E\n\tfor ;\n\tThu, 7 May 2026 01:07:25 +0200 (CEST)","by mail-qk1-x735.google.com with SMTP id\n\taf79cd13be357-8eb5ad01402so22430985a.2\n\tfor ;\n\tWed, 06 May 2026 16:07:25 -0700 (PDT)","from dexps.speedport.ip\n\t(p200300eda74453cf3cf3f7929e513b94.dip0.t-ipconnect.de.\n\t[2003:ed:a744:53cf:3cf3:f792:9e51:3b94])\n\tby smtp.gmail.com with ESMTPSA id\n\taf79cd13be357-8fc2c25324esm2035266385a.23.2026.05.06.16.07.23\n\tfor \n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tWed, 06 May 2026 16:07:24 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com; 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\n\tWed, 06 May 2026 16:07:24 -0700 (PDT)","From":"d3vv3 ","To":"libcamera-devel@lists.libcamera.org","Subject":"[PATCH v2 00/10] OV01A10 sensor support and simple IPA improvements","Date":"Thu, 7 May 2026 01:07:12 +0200","Message-ID":"<20260506230722.1041596-1-devve.3@gmail.com>","X-Mailer":"git-send-email 2.54.0","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"*** BLURB HERE ***\n\nThis series adds support for the OV01A10 MIPI camera sensor to the\nsimple IPA, along with several improvements to the IPA algorithms that\nbenefit all sensors using the soft pipeline.\n\nChanges in v2:\n- Agc: replace std::optional knobs with plain float; remove\n value_or() calls from prepare()/process()\n- Awb: lower log level of per-frame gain log from Info to Debug\n- Ccm: fix commit message to accurately describe the rename rationale\n- Resend as a clean series not in reply to v1\n\nJavier Tia (3):\n ipa: simple: agc: Replace bang-bang controller with proportional\n libcamera: software_isp: Normalize statistics sums to 8-bit\n ipa: libipa: camera_sensor_helper: Add OV2740 black level\n\nStuart J Mackintosh (1):\n ipa: libipa: camera_sensor_helper: Add OV01A10\n\nd3vv3 (6):\n ipa: simple: awb: Add temporal smoothing and per-channel gain limits\n ipa: simple: adjust: Support gamma, contrast, saturation defaults from\n YAML\n ipa: simple: data: Add OV01A10 tuning file\n ipa: simple: agc: Read exposure target and gain from YAML\n ipa: simple: data: Document tuning parameters in uncalibrated.yaml\n test: ipa: libipa: Add CCM row-sum validation test\n\n .../internal/software_isp/swstats_cpu.h | 1 +\n src/ipa/libipa/camera_sensor_helper.cpp | 14 ++\n src/ipa/simple/algorithms/adjust.cpp | 48 +++---\n src/ipa/simple/algorithms/adjust.h | 4 +\n src/ipa/simple/algorithms/agc.cpp | 82 ++++++---\n src/ipa/simple/algorithms/agc.h | 8 +\n src/ipa/simple/algorithms/awb.cpp | 34 +++-\n src/ipa/simple/algorithms/awb.h | 6 +\n src/ipa/simple/data/meson.build | 1 +\n src/ipa/simple/data/ov01a10.yaml | 55 ++++++\n src/ipa/simple/data/uncalibrated.yaml | 40 ++++-\n src/ipa/simple/ipa_context.h | 8 +-\n src/libcamera/software_isp/swstats_cpu.cpp | 7 +\n test/ipa/libipa/ccm.cpp | 158 ++++++++++++++++++\n test/ipa/libipa/meson.build | 1 +\n 15 files changed, 400 insertions(+), 67 deletions(-)\n create mode 100644 src/ipa/simple/data/ov01a10.yaml\n create mode 100644 test/ipa/libipa/ccm.cpp"}