[{"id":35556,"web_url":"https://patchwork.libcamera.org/comment/35556/","msgid":"<175618060057.607151.8907612701223935290@neptunite.rasen.tech>","date":"2025-08-26T03:56:40","subject":"Re: [PATCH 0/6] Camera tuning updates for Raspberry Pi","submitter":{"id":17,"url":"https://patchwork.libcamera.org/api/people/17/","name":"Paul Elder","email":"paul.elder@ideasonboard.com"},"content":"Quoting David Plowman (2025-08-22 21:37:03)\n> Hi everyone\n> \n> Some camera tuning improvements for Raspberry Pi. The commits are as\n> follows:\n> \n> 1. Update the CTT to have the improved PiSP (Pi 5) values.\n> \n> 2. Update the PiSP tuning files for all official Pi cameras. There are\n> some quite significant noise/detail improvements here.\n> \n> 3. Same again for non-official cameras.\n> \n> 4. Tuning improvements for the VC4 platform. These changes are quite\n> minor, however.\n> \n> 5. Update CTT with the VC4 changes.\n> \n> 6. A slightly drive-by removal of an unnecessary warning when VC4\n> tuning files are loaded (and which occasionally scares people).\n> \n> The patches don't need my previous \"TDN back-off\" patch to be applied\n> to work or be beneficial, but the results will be better once that\n> patch is in too.\n> \n> Thanks!\n> David\n\nAcked-by: Paul Elder \n\n> \n> \n> David Plowman (6):\n> utils: raspberrypi: ctt: Update noise/sharpness tuning\n> ipa: rpi: pisp: data: Improve noise and detail tuning\n> ipa: rpi: pisp: data: Update all non-official camera tuning files\n> ipa: rpi: vc4: Minor tuning changes\n> utils: raspberrypi: ctt: Update vc4 tuning defaults\n> ipa: rpi: sdn: Remove legacy denoise warning\n> \n> src/ipa/rpi/controller/rpi/sdn.cpp | 2 -\n> src/ipa/rpi/pisp/data/imx219.json | 118 +++++++++--------\n> src/ipa/rpi/pisp/data/imx219_noir.json | 118 +++++++++--------\n> src/ipa/rpi/pisp/data/imx283.json | 114 ++++++++++-------\n> src/ipa/rpi/pisp/data/imx296.json | 126 ++++++++++--------\n> src/ipa/rpi/pisp/data/imx296_16mm.json | 126 ++++++++++--------\n> src/ipa/rpi/pisp/data/imx296_6mm.json | 126 ++++++++++--------\n> src/ipa/rpi/pisp/data/imx296_mono.json | 126 ++++++++++--------\n> src/ipa/rpi/pisp/data/imx378.json | 110 +++++++++-------\n> src/ipa/rpi/pisp/data/imx415.json | 114 ++++++++++-------\n> src/ipa/rpi/pisp/data/imx462.json | 110 +++++++++-------\n> src/ipa/rpi/pisp/data/imx477.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/imx477_16mm.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/imx477_6mm.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/imx477_noir.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/imx477_scientific.json | 16 +--\n> src/ipa/rpi/pisp/data/imx519.json | 110 +++++++++-------\n> src/ipa/rpi/pisp/data/imx708.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/imx708_noir.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/imx708_wide.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/imx708_wide_noir.json | 128 +++++++++++--------\n> src/ipa/rpi/pisp/data/ov5647.json | 118 +++++++++--------\n> src/ipa/rpi/pisp/data/ov5647_noir.json | 118 +++++++++--------\n> src/ipa/rpi/pisp/data/ov64a40.json | 114 ++++++++++-------\n> src/ipa/rpi/pisp/data/ov9281_mono.json | 110 +++++++++-------\n> src/ipa/rpi/pisp/data/se327m12.json | 110 +++++++++-------\n> src/ipa/rpi/pisp/data/uncalibrated.json | 80 +++++++-----\n> src/ipa/rpi/vc4/data/imx219.json | 15 ++-\n> src/ipa/rpi/vc4/data/imx219_noir.json | 15 ++-\n> src/ipa/rpi/vc4/data/imx296.json | 8 +-\n> src/ipa/rpi/vc4/data/imx296_mono.json | 10 +-\n> src/ipa/rpi/vc4/data/imx477.json | 15 ++-\n> src/ipa/rpi/vc4/data/imx477_noir.json | 15 ++-\n> src/ipa/rpi/vc4/data/imx477_scientific.json | 15 ++-\n> src/ipa/rpi/vc4/data/imx708.json | 21 +--\n> src/ipa/rpi/vc4/data/imx708_noir.json | 21 +--\n> src/ipa/rpi/vc4/data/imx708_wide.json | 21 +--\n> src/ipa/rpi/vc4/data/imx708_wide_noir.json | 21 +--\n> src/ipa/rpi/vc4/data/ov5647.json | 11 +-\n> src/ipa/rpi/vc4/data/ov5647_noir.json | 11 +-\n> utils/raspberrypi/ctt/ctt.py | 3 +-\n> utils/raspberrypi/ctt/ctt_pisp.py | 106 ++++++++-------\n> utils/raspberrypi/ctt/ctt_vc4.py | 15 ++-\n> 43 files changed, 1921 insertions(+), 1392 deletions(-)\n> \n> -- \n> 2.39.5\n>","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 2E99FBEFBE\n\tfor ;\n\tTue, 26 Aug 2025 03:56:49 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 02EE4692E9;\n\tTue, 26 Aug 2025 05:56:48 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DE80D613BA\n\tfor ;\n\tTue, 26 Aug 2025 05:56:46 +0200 (CEST)","from neptunite.rasen.tech (unknown\n\t[IPv6:2404:7a81:160:2100:5d3f:5a62:a50a:b707])\n\tby perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id 755D615D2; 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