Patch Detail
Show a patch.
GET /api/patches/19129/?format=api
{ "id": 19129, "url": "https://patchwork.libcamera.org/api/patches/19129/?format=api", "web_url": "https://patchwork.libcamera.org/patch/19129/", "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": "<20231013074841.16972-6-naush@raspberrypi.com>", "date": "2023-10-13T07:48:26", "name": "[libcamera-devel,v2,05/20] mojom: pipeline: ipa: rpi: Add fields for PiSP objects", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "8ac47f0dc9ec07201ce2c0c3e3c6c4b22ac04c26", "submitter": { "id": 34, "url": "https://patchwork.libcamera.org/api/people/34/?format=api", "name": "Naushir Patuck", "email": "naush@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/19129/mbox/", "series": [ { "id": 4049, "url": "https://patchwork.libcamera.org/api/series/4049/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4049", "date": "2023-10-13T07:48:21", "name": "Raspberry Pi: Preliminary PiSP support", "version": 2, "mbox": "https://patchwork.libcamera.org/series/4049/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/19129/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/19129/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 73707C32B9\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 13 Oct 2023 07:48:55 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 374A162992;\n\tFri, 13 Oct 2023 09:48:54 +0200 (CEST)", "from mail-ej1-x633.google.com (mail-ej1-x633.google.com\n\t[IPv6:2a00:1450:4864:20::633])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id EEB6762983\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 13 Oct 2023 09:48:50 +0200 (CEST)", "by mail-ej1-x633.google.com with SMTP id\n\ta640c23a62f3a-9ada2e6e75fso310237666b.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 13 Oct 2023 00:48:50 -0700 (PDT)", "from localhost.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\tm16-20020a7bca50000000b003fee6e170f9sm1791890wml.45.2023.10.13.00.48.49\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 13 Oct 2023 00:48:49 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1697183334;\n\tbh=iGMyhmt0bK1VsQNsnIf7pQRklQnUnY6RGTCE1C4YmEg=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:\n\tFrom;\n\tb=jhDFS4ZaccdEfW/cueQi8TH0NC6qNpPCP0y+I3AKQdImCKtp8m2MtGA8dT5QdCKVb\n\tiLwet2fCa+2yjZw4bkc3KC0bCu/+etlEFVUi/oko3e6d5MPWEos3pXXFH3mvylQW+s\n\t65/po8P0GRPVGu9WA0ZnSEXwg0aSaSS/w3uqVWzReRod42SSdMwlNolWSr0a6DayIo\n\t7ceE/zwHpjlJw+3EtpLzr0LQPjK4meisArPmmq7w7ZCpmnQX3s9nj60Rdn2/T3D/AK\n\t8yFi6gG6IivR55f8fLzUo/SQQbCrG2g49VlJP6xUxmwvOkMlOxMLRg/C3dejfyXZEQ\n\t8N4sjPoRwn9uA==", "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google; t=1697183330; x=1697788130;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:from:to:cc:subject:date\n\t:message-id:reply-to;\n\tbh=BODlzmgW5M/gqIgdlKGcK5w+gODL1ypd7loAk8PQnJM=;\n\tb=gOnJlSLBay6u93iE/bVTEvT0u2WWGdTgSN6ZZdUFIiODhftoXv36E8V/ACD9UrrXJn\n\tIJMo/VpfVLVnCQJKd5PI/Uz6+lJj/t1Y9xT08aJfBK+lqW2no1cKovfxwS8pNH/Cpzri\n\tmoiZjcUCzfDIJcpppummZ8qzxiplWodRMf/ZcoGh3YRs4XkSS+zf3e6Vphn4b7hnmD76\n\t32WPfmYuImTJuJd+M9BKrMHgZjoLON1EuHsc3b+GmAFFg2R89G0VM0h3k4gKLxq0nfNK\n\t9/nWqpKL0JZJFITZIUvD02OE1Xam+U51BKxUj1DfzswDBokh1owbtrgSM+XfYwsbbFrt\n\tsD8g==" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (2048-bit key; \n\tunprotected) header.d=raspberrypi.com\n\theader.i=@raspberrypi.com\n\theader.b=\"gOnJlSLB\"; dkim-atps=neutral", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1697183330; x=1697788130;\n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n\t:subject:date:message-id:reply-to;\n\tbh=BODlzmgW5M/gqIgdlKGcK5w+gODL1ypd7loAk8PQnJM=;\n\tb=ZHVS4DpowSJ0lWqiPPGR/Ykepq+LYQ8OL/Lm7AtQAG0XSWK0VXXGa7XVRSB57G2/Tb\n\tR6GBTNTSYbm+TWzMeYvptGCi0dyDluz3AA3pJbtrg1ZRKoZap0evDme+jXXpRgEKc9zk\n\tsGKG05QQgVED9zuQ/Ri0hmleWEOgOURVPJkMQenhDKqLK4CcDbsX8fkB61GynK5MbnoD\n\t6uSko42Dh1u5gLGULC3r+tf7QdbdXKMRHK1sTZ8K0qES1W0YcK/vSuVnzWpmG0Sd64o6\n\thCeBsENlZGaF5RbH9SUGV6V3KSL2i9Lg63tGkgl6i5/HGJwuBRQIlK1eDF1blhj50KUy\n\tePRA==", "X-Gm-Message-State": "AOJu0YyeF8da5RCiE9+X+lqPXOUX9GR/xXMmzGG0D4sZ87TBkxjx1PoD\n\tG3+qFp64/c7CHqboRfi5bOgvVX5mFNeOGkpnpTiOpA==", "X-Google-Smtp-Source": "AGHT+IFvYmAzUXCJ1ah/ad2V3Alj1TZETpwxPT+Qg6g/GTAwpCpLvjFv6tFDMZxV2Jwz16iqcit+Ww==", "X-Received": "by 2002:a17:906:cb:b0:9ae:4eb7:ae8b with SMTP id\n\t11-20020a17090600cb00b009ae4eb7ae8bmr26208479eji.7.1697183330320; \n\tFri, 13 Oct 2023 00:48:50 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 13 Oct 2023 08:48:26 +0100", "Message-Id": "<20231013074841.16972-6-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20231013074841.16972-1-naush@raspberrypi.com>", "References": "<20231013074841.16972-1-naush@raspberrypi.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v2 05/20] mojom: pipeline: ipa: rpi: Add\n\tfields for PiSP objects", "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>", "From": "Naushir Patuck via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Naushir Patuck <naush@raspberrypi.com>", "Cc": "Jacopo Mondi <jacopo.mondi@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Add the PiSP Frontend and Backend SharedMemObject file descriptors to\nthe ipa::init() call. This will allow the pipeline handler to pass these\nobjects to the IPA after construction.\n\nAdd a flag to indicate if buffer swaps are needed when starting the\nISP for the stitch block.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\nReviewed-by: David Plowman <david.plowman@raspberrypi.com>\nReviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>\n---\n include/libcamera/ipa/raspberrypi.mojom | 6 +++++-\n src/ipa/rpi/common/ipa_base.cpp | 2 +-\n src/libcamera/pipeline/rpi/vc4/vc4.cpp | 5 +++--\n 3 files changed, 9 insertions(+), 4 deletions(-)", "diff": "diff --git a/include/libcamera/ipa/raspberrypi.mojom b/include/libcamera/ipa/raspberrypi.mojom\nindex ab4c4e2edca3..5986c4366c15 100644\n--- a/include/libcamera/ipa/raspberrypi.mojom\n+++ b/include/libcamera/ipa/raspberrypi.mojom\n@@ -22,6 +22,9 @@ struct SensorConfig {\n struct InitParams {\n \tbool lensPresent;\n \tlibcamera.IPACameraSensorInfo sensorInfo;\n+\t/* PISP specific */\n+\tlibcamera.SharedFD fe;\n+\tlibcamera.SharedFD be;\n };\n \n struct InitResult {\n@@ -219,13 +222,14 @@ interface IPARPiEventInterface {\n \t * \\fn prepareIspComplete()\n \t * \\brief Signal completion of \\a prepareIsp\n \t * \\param[in] buffers Bayer and embedded buffers actioned.\n+\t * \\param[in] stitchSwapBuffers Whether the stitch block buffers need to be swapped.\n \t *\n \t * This asynchronous event is signalled to the pipeline handler once\n \t * the \\a prepareIsp signal has completed, and the ISP is ready to start\n \t * processing the frame. The embedded data buffer may be recycled after\n \t * this event.\n \t */\n-\tprepareIspComplete(BufferIds buffers);\n+\tprepareIspComplete(BufferIds buffers, bool stitchSwapBuffers);\n \n \t/**\n \t * \\fn processStatsComplete()\ndiff --git a/src/ipa/rpi/common/ipa_base.cpp b/src/ipa/rpi/common/ipa_base.cpp\nindex 5939fe57f040..97f647a9e53e 100644\n--- a/src/ipa/rpi/common/ipa_base.cpp\n+++ b/src/ipa/rpi/common/ipa_base.cpp\n@@ -446,7 +446,7 @@ void IpaBase::prepareIsp(const PrepareParams ¶ms)\n \tframeCount_++;\n \n \t/* Ready to push the input buffer into the ISP. */\n-\tprepareIspComplete.emit(params.buffers);\n+\tprepareIspComplete.emit(params.buffers, false);\n }\n \n void IpaBase::processStats(const ProcessParams ¶ms)\ndiff --git a/src/libcamera/pipeline/rpi/vc4/vc4.cpp b/src/libcamera/pipeline/rpi/vc4/vc4.cpp\nindex bc90d6324777..233473e2fe2b 100644\n--- a/src/libcamera/pipeline/rpi/vc4/vc4.cpp\n+++ b/src/libcamera/pipeline/rpi/vc4/vc4.cpp\n@@ -78,7 +78,7 @@ public:\n \tvoid ispOutputDequeue(FrameBuffer *buffer);\n \n \tvoid processStatsComplete(const ipa::RPi::BufferIds &buffers);\n-\tvoid prepareIspComplete(const ipa::RPi::BufferIds &buffers);\n+\tvoid prepareIspComplete(const ipa::RPi::BufferIds &buffers, bool stitchSwapBuffers);\n \tvoid setIspControls(const ControlList &controls);\n \tvoid setCameraTimeout(uint32_t maxFrameLengthMs);\n \n@@ -833,7 +833,8 @@ void Vc4CameraData::processStatsComplete(const ipa::RPi::BufferIds &buffers)\n \thandleState();\n }\n \n-void Vc4CameraData::prepareIspComplete(const ipa::RPi::BufferIds &buffers)\n+void Vc4CameraData::prepareIspComplete(const ipa::RPi::BufferIds &buffers,\n+\t\t\t\t [[maybe_unused]] bool stitchSwapBuffers)\n {\n \tunsigned int embeddedId = buffers.embedded & RPi::MaskID;\n \tunsigned int bayer = buffers.bayer & RPi::MaskID;\n", "prefixes": [ "libcamera-devel", "v2", "05/20" ] }