{"id":12596,"url":"https://patchwork.libcamera.org/api/covers/12596/?format=json","web_url":"https://patchwork.libcamera.org/cover/12596/","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":"<20210615105139.16171-1-david.plowman@raspberrypi.com>","date":"2021-06-15T10:51:36","name":"[libcamera-devel,0/3] Support monochrome raw sensors","submitter":{"id":42,"url":"https://patchwork.libcamera.org/api/people/42/?format=json","name":"David Plowman","email":"david.plowman@raspberrypi.com"},"mbox":"https://patchwork.libcamera.org/cover/12596/mbox/","series":[{"id":2135,"url":"https://patchwork.libcamera.org/api/series/2135/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2135","date":"2021-06-15T10:51:36","name":"Support monochrome raw sensors","version":1,"mbox":"https://patchwork.libcamera.org/series/2135/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/12596/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 94135BD78E\n\tfor ;\n\tTue, 15 Jun 2021 10:51:44 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C276A68948;\n\tTue, 15 Jun 2021 12:51:43 +0200 (CEST)","from mail-wm1-x333.google.com (mail-wm1-x333.google.com\n\t[IPv6:2a00:1450:4864:20::333])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E395C6029A\n\tfor ;\n\tTue, 15 Jun 2021 12:51:42 +0200 (CEST)","by mail-wm1-x333.google.com with SMTP id\n\th11-20020a05600c350bb02901b59c28e8b4so1456337wmq.1\n\tfor ;\n\tTue, 15 Jun 2021 03:51:42 -0700 (PDT)","from pi4-davidp.pitowers.org\n\t([2a00:1098:3142:14:1ce1:9965:4328:89c4])\n\tby smtp.gmail.com with ESMTPSA id\n\tu15sm1796300wmq.48.2021.06.15.03.51.41\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 15 Jun 2021 03:51:41 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"nFoT9/DW\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\n\th=from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=3h0epDvGtx3cavNp2JBbcJcJviLXVB+4fyiqILpE40c=;\n\tb=nFoT9/DWLkjS6cZ+FDg5dfgUZcHmE8Er3pYOVaVWZXRA4/ToFojOczHY9/NeThZ11w\n\t/RKK7+JxHvI3ddkheOhdo1dhEPtwYTf5zRWTengAiizEUivJx9sJ5ncJDo2wKDGu2MU6\n\t3Twiwdrj0954SmbQGp9aEn7O4hlk8TsPwBm3bkAfmn514Q8hVCXPLitTqb3JQZ2YNqql\n\t+3EKFYIl+6V2RD3Ne8bGXpnJf4xacQfdq2SfcY9R64kk3W+d4itla0/3gQl+dmOwaQEr\n\tGdJFZZ9KmjIJJkCYbf6wvPUbWnajhccbU7kzK0NVKHi2Sk0UCqQ5cK7qZd3qFIxjdTE8\n\tuLSQ==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=3h0epDvGtx3cavNp2JBbcJcJviLXVB+4fyiqILpE40c=;\n\tb=mhzNli36ET4tH/w6VyHGwCwE8VGBr6xPSaQRp4md/bh39YaZVum6D9nrS7jsRML8hl\n\tomZjN/APvXJ+iQ0PiT6GvUKHGL77gh8W0io9bXrWRr/t53l0KFhswe2p/zkwOvc9rEZl\n\tX649/yafR8Xvghu5Kd3ZVO4no9BHT0SXhC+S76XmTPmzSwwJa8ZKN2fAkEy9i+Rr1UzB\n\tuwH8ChuxoBWLZNLQQREICKfqNxLyL9ubwybECOshPcHw0q35H5pQg+kh4DeQDIews4RC\n\t+ukKTfxW/+VRhX+z/X7/sZfZZiwmNQJ+ENUmrJ6BC3/ax9kLwB9udbxL5XIRnjhBvsKp\n\tR/Ag==","X-Gm-Message-State":"AOAM533rFRId4gX1MSK4RWOJ2R2PDCacx31w9YcDnJjknb09MJdxx3De\n\tXXGKRmyI+H3+vDz0BFU/I7iymBTk423d/j6y","X-Google-Smtp-Source":"ABdhPJwYtQ0LeDGtTCwLowOM4gvSkEBoJD7PmNOkzFmxLdqMpYihvpF4Drr6lj0sdJkLq/A2Y+zlzQ==","X-Received":"by 2002:a7b:c5d2:: with SMTP id n18mr4563336wmk.97.1623754302140;\n\tTue, 15 Jun 2021 03:51:42 -0700 (PDT)","From":"David Plowman ","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 15 Jun 2021 11:51:36 +0100","Message-Id":"<20210615105139.16171-1-david.plowman@raspberrypi.com>","X-Mailer":"git-send-email 2.20.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 0/3] Support monochrome raw sensors","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":"Hi\n\nThis small patch set adds the necessary support for monochrome\n(greyscale) raw sensors, and also adds a tuning for one such sensor\n(the OV9281) for the Raspberry Pi. There are 3 patches:\n\nThe first patch is the only one that affects non-Raspberry Pi code. It\nadds a new \"MONO\" order to the BayerFormat class. Possibly this might\nbe slightly controversial, since when is \"not really a Bayer format\"\na valid Bayer format?\n\nNonetheless, I think it does make sense, and indeed this is not the\nfirst time I've created an enum for the 4 standard Bayer orders and\nthen, when a monochrome sensor comes along, found myself adding this\nextra item. Moreover, the code that uses it - even all the transform\nrelated stuff - all works out nicely with no further edits. What do\npeople think?\n\nThe final two commits are Pi specific - I think they should be\nself-explanatory.\n\nThanks!\nDavid\n\nDavid Plowman (3):\n libcamera: Add support for monochrome sensors\n libcamera: ipa: raspberrypi: Demote warnings about lack of AWB results\n libcamera: ipa: raspberrypi: Add support for ov9281 sensor\n\n include/libcamera/internal/bayer_format.h | 3 +-\n src/ipa/raspberrypi/cam_helper_mov9281.cpp | 108 ++++++++++++++++++++\n src/ipa/raspberrypi/controller/rpi/agc.cpp | 2 +-\n src/ipa/raspberrypi/controller/rpi/alsc.cpp | 2 +-\n src/ipa/raspberrypi/data/meson.build | 1 +\n src/ipa/raspberrypi/data/mov9281.json | 92 +++++++++++++++++\n src/ipa/raspberrypi/meson.build | 1 +\n src/libcamera/bayer_format.cpp | 14 ++-\n src/libcamera/camera_sensor.cpp | 3 +\n src/libcamera/property_ids.yaml | 4 +\n 10 files changed, 225 insertions(+), 5 deletions(-)\n create mode 100644 src/ipa/raspberrypi/cam_helper_mov9281.cpp\n create mode 100644 src/ipa/raspberrypi/data/mov9281.json"}