{"id":26347,"url":"https://patchwork.libcamera.org/api/1.1/patches/26347/?format=json","web_url":"https://patchwork.libcamera.org/patch/26347/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20260325151416.2114564-6-stefan.klug@ideasonboard.com>","date":"2026-03-25T15:13:37","name":"[v2,05/32] libcamera: delayed_controls: Add maxDelay() function","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"13af706e45df8754001db0ce9def4db45bd9fcfa","submitter":{"id":184,"url":"https://patchwork.libcamera.org/api/1.1/people/184/?format=json","name":"Stefan Klug","email":"stefan.klug@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/26347/mbox/","series":[{"id":5849,"url":"https://patchwork.libcamera.org/api/1.1/series/5849/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5849","date":"2026-03-25T15:13:32","name":"rkisp1: pipeline rework for PFC","version":2,"mbox":"https://patchwork.libcamera.org/series/5849/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/26347/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/26347/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 7F2A1C32F7\n\tfor ;\n\tWed, 25 Mar 2026 15:14:57 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id F38176284B;\n\tWed, 25 Mar 2026 16:14:56 +0100 (CET)","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 C244A62841\n\tfor ;\n\tWed, 25 Mar 2026 16:14:55 +0100 (CET)","from ideasonboard.com (unknown\n\t[IPv6:2a00:6020:448c:6c00:b16a:5ed9:4ada:a95a])\n\tby perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id C95A41862; \n\tWed, 25 Mar 2026 16:13:37 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"jrELRHGK\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1774451617;\n\tbh=c36oqgLD16SYQZuTpMgniVBmMeCIkXxM3t8wZCYQlak=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=jrELRHGKVPlhkKtIPVItqwYGZkDRzpNtj7J/VxCV1GpDyodPd4T7w4qotaP7f5B05\n\tU9UvnWiK2fDAp0dhEHMjdetQ40OJagFxlEDcdimEAQWv43XT80QxuZhvnQeSfZmctu\n\tO03m5IcEQa5UOaSq87JJ2sxa9sTABWyiINwyk6rY=","From":"Stefan Klug ","To":"libcamera-devel@lists.libcamera.org","Cc":"Stefan Klug ,\n\tPaul Elder ","Subject":"[PATCH v2 05/32] libcamera: delayed_controls: Add maxDelay()\n\tfunction","Date":"Wed, 25 Mar 2026 16:13:37 +0100","Message-ID":"<20260325151416.2114564-6-stefan.klug@ideasonboard.com>","X-Mailer":"git-send-email 2.51.0","In-Reply-To":"<20260325151416.2114564-1-stefan.klug@ideasonboard.com>","References":"<20260325151416.2114564-1-stefan.klug@ideasonboard.com>","MIME-Version":"1.0","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":"Add a maxDelay() function to be able to query the maximum delay of\nthe sensor.\n\nSigned-off-by: Stefan Klug \nReviewed-by: Paul Elder \n\n---\n\nChanges in v2:\n- Collected tag\n---\n include/libcamera/internal/delayed_controls.h | 2 ++\n src/libcamera/delayed_controls.cpp | 7 +++++++\n 2 files changed, 9 insertions(+)","diff":"diff --git a/include/libcamera/internal/delayed_controls.h b/include/libcamera/internal/delayed_controls.h\nindex 2af572606d0f..9ad2414a9e99 100644\n--- a/include/libcamera/internal/delayed_controls.h\n+++ b/include/libcamera/internal/delayed_controls.h\n@@ -35,6 +35,8 @@ public:\n \tbool push(uint32_t sequence, const ControlList &controls);\n \tControlList get(uint32_t sequence);\n \n+\tuint32_t maxDelay() const { return maxDelay_; }\n+\n \tvoid applyControls(uint32_t sequence);\n \n private:\ndiff --git a/src/libcamera/delayed_controls.cpp b/src/libcamera/delayed_controls.cpp\nindex 123a37bdc887..71071a0c670d 100644\n--- a/src/libcamera/delayed_controls.cpp\n+++ b/src/libcamera/delayed_controls.cpp\n@@ -258,6 +258,13 @@ ControlList DelayedControls::get(uint32_t sequence)\n \treturn out;\n }\n \n+/**\n+ * \\fn DelayedControls::maxDelay()\n+ * \\brief Get the maximum delay of the sensor\n+ *\n+ * \\return The maximum delay of the sensor\n+ */\n+\n /**\n * \\brief Inform DelayedControls of the start of a new frame\n * \\param[in] sequence Sequence number of the frame that started\n","prefixes":["v2","05/32"]}