{"id":18675,"url":"https://patchwork.libcamera.org/api/patches/18675/?format=json","web_url":"https://patchwork.libcamera.org/patch/18675/","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":"<20230601095630.25443-2-naush@raspberrypi.com>","date":"2023-06-01T09:56:28","name":"[libcamera-devel,v1,1/3] libcamera: controls: Define a default lens position behaviour","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"b7d5eb9f25c9faf543b9b3e16eeebf1bf0fc4cac","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/18675/mbox/","series":[{"id":3898,"url":"https://patchwork.libcamera.org/api/series/3898/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3898","date":"2023-06-01T09:56:27","name":"Default lens behaviour","version":1,"mbox":"https://patchwork.libcamera.org/series/3898/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/18675/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/18675/checks/","tags":{},"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 C18C3C328F\n\tfor ;\n\tThu, 1 Jun 2023 09:56:36 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 3521C627CD;\n\tThu, 1 Jun 2023 11:56:35 +0200 (CEST)","from mail-wr1-x433.google.com (mail-wr1-x433.google.com\n\t[IPv6:2a00:1450:4864:20::433])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 91E22626FA\n\tfor ;\n\tThu, 1 Jun 2023 11:56:32 +0200 (CEST)","by mail-wr1-x433.google.com with SMTP id\n\tffacd0b85a97d-30aa76048fbso592524f8f.2\n\tfor ;\n\tThu, 01 Jun 2023 02:56:32 -0700 (PDT)","from localhost.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\th12-20020a5d6e0c000000b002ca864b807csm9889531wrz.0.2023.06.01.02.56.31\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 01 Jun 2023 02:56:31 -0700 (PDT)"],"DKIM-Signature":["v=1; 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\n\tThu, 01 Jun 2023 02:56:32 -0700 (PDT)","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 1 Jun 2023 10:56:28 +0100","Message-Id":"<20230601095630.25443-2-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20230601095630.25443-1-naush@raspberrypi.com>","References":"<20230601095630.25443-1-naush@raspberrypi.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v1 1/3] libcamera: controls: Define a\n\tdefault lens position behaviour","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","From":"Naushir Patuck via libcamera-devel\n\t","Reply-To":"Naushir Patuck ","Cc":"nick.hollinghurst@raspberrypi.com","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Update the LensPosition control description to explicitly define a\nstartup/default behaviour.\n\nOn startup, the IPA will move the lens to the position given by the\ndefault value of the LensPosition control. Typically this would be the\nhyperfocal position of the lens.\n\nSigned-off-by: Naushir Patuck \n---\n src/libcamera/control_ids.yaml | 5 +++++\n 1 file changed, 5 insertions(+)","diff":"diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml\nindex adea5f90acc5..f6dbfd6c0bf0 100644\n--- a/src/libcamera/control_ids.yaml\n+++ b/src/libcamera/control_ids.yaml\n@@ -610,6 +610,11 @@ controls:\n sharp). The minimum will often be zero (meaning infinity), and the\n maximum value defines the closest focus position.\n \n+ On startup, the IPA will move the lens position to the default value of\n+ this control. This can be overridden by the application providing an\n+ alternative value though this control, or setting an appropriate AF mode\n+ with controls::AfMode.\n+\n \\todo Define a property to report the Hyperfocal distance of calibrated\n lenses.\n \n","prefixes":["libcamera-devel","v1","1/3"]}