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{ "id": 26347, "url": "https://patchwork.libcamera.org/api/patches/26347/?format=api", "web_url": "https://patchwork.libcamera.org/patch/26347/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "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/people/184/?format=api", "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/series/5849/?format=api", "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": "<libcamera-devel-bounces@lists.libcamera.org>", "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 <parsemail@patchwork.libcamera.org>;\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 <libcamera-devel@lists.libcamera.org>;\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 <stefan.klug@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Stefan Klug <stefan.klug@ideasonboard.com>,\n\tPaul Elder <paul.elder@ideasonboard.com>", "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": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Add a maxDelay() function to be able to query the maximum delay of\nthe sensor.\n\nSigned-off-by: Stefan Klug <stefan.klug@ideasonboard.com>\nReviewed-by: Paul Elder <paul.elder@ideasonboard.com>\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" ] }