Patch Detail
Show a patch.
GET /api/patches/10514/?format=api
{ "id": 10514, "url": "https://patchwork.libcamera.org/api/patches/10514/?format=api", "web_url": "https://patchwork.libcamera.org/patch/10514/", "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": "<20201127133031.1103686-1-naush@raspberrypi.com>", "date": "2020-11-27T13:30:31", "name": "[libcamera-devel] pipeline: ipa: raspberrypi: Handle failures during IPA configuration", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "e60eec081ffceb2c17f4e142460968275a564077", "submitter": { "id": 34, "url":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/10514/mbox/", "series": [ { "id": 1486, "url": "https://patchwork.libcamera.org/api/series/1486/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1486", "date": "2020-11-27T13:30:31", "name": "[libcamera-devel] pipeline: ipa: raspberrypi: Handle failures during IPA configuration", "version": 1, "mbox": "https://patchwork.libcamera.org/series/1486/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/10514/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/10514/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 61C2FBE08A\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 27 Nov 2020 13:30:38 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id E8A256346E;\n\tFri, 27 Nov 2020 14:30:37 +0100 (CET)", "from mail-wm1-x334.google.com (mail-wm1-x334.google.com\n\t[IPv6:2a00:1450:4864:20::334])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 987A9632EE\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 27 Nov 2020 14:30:36 +0100 (CET)", "by mail-wm1-x334.google.com with SMTP id h21so6531686wmb.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 27 Nov 2020 05:30:36 -0800 (PST)", "from naushir-VirtualBox.pitowers.org\n\t([2a00:1098:3142:14:a00:27ff:fe4d:f6a2])\n\tby smtp.gmail.com with ESMTPSA id\n\tc17sm15156773wro.19.2020.11.27.05.30.34\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 27 Nov 2020 05:30:34 -0800 (PST)" ], "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=\"IgdzUavi\"; 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=c5u+7kK7gaL3YrmjBIpJG4sIyhM9GSoffX8wgpE3mBc=;\n\tb=IgdzUavisqHfhtsCimIuwbvQfDT6x7VXkdf7y38NH+vi5RQsP2Eq098lud+NhbTso5\n\tPMRWx+HAh/AIH34FWky0oLstULGdjY5F187muBORQcs6JT89l7I+csV4UnodhEoZ/Uch\n\tQAZfwiK1VSFWbVP0YYej0aBqNOdQBCC4rnbTPp+CZkPq1GyyMS2DZccqt8qShR6E1Z9c\n\tkA/vuBn1EmXnKRFpZ2tZlpoq7BJcCwg603mcd/wrNVx8gQg8kW0EXCOaLUX/bNSwMz8C\n\t/d2sLCmSJWMfvWPz8OpFhLIPvdJRwc1T5e2RjZDaRn3CDM3UIPmFC/mngStK14+OVGur\n\t3O+g==", "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=c5u+7kK7gaL3YrmjBIpJG4sIyhM9GSoffX8wgpE3mBc=;\n\tb=oix3ELfUzKUNUkAlpYRebJK3VyAgtgU9z+BGGFP2cDJ3sb8xyDjKLI1r8cV5cWzg2Y\n\t25ztCt5CH112HjGoFIVJ96CzEU/9Gu29IIGx+nWF73X9kicOZ4KeAXbqDdhjvPMjUuZy\n\t1T9dN4RMLwbwZInLVMTv8BpN7vsiYOsVdWRTikNNtTNPE2kU56kVpIJZbfMmMNGLO7Ty\n\tVlsPdkF1wOdy1Btp5jYTV1VW4Vf55lVu7C8V3ZiRypkpqhyXBIKBpg5apiUSFKRrjA9R\n\tu3vLV4Bpcqzc8DGUc9mW8AiWzR5dIQ1nnUMQq09svKZtzf3qDY/rH2OorbEB87hbCTaX\n\t434w==", "X-Gm-Message-State": "AOAM530YSb6A/gmYy6htVHa2uzBu6RThG2/5OLFVDVXUFKHrPJsjgsu0\n\tea/DqF61EvmfosCW6OR4Ugio0+sK93Qb4g==", "X-Google-Smtp-Source": "ABdhPJzyn9FSwPRQhYGR0BObGTP/L7fXd4GVzeEeYDr6GrG1/I/bQGLxZZN2gRr8T43EJpiooPu0YA==", "X-Received": "by 2002:a1c:1b85:: with SMTP id\n\tb127mr9020848wmb.163.1606483835927; \n\tFri, 27 Nov 2020 05:30:35 -0800 (PST)", "From": "Naushir Patuck <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 27 Nov 2020 13:30:31 +0000", "Message-Id": "<20201127133031.1103686-1-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH] pipeline: ipa: raspberrypi: Handle\n\tfailures during IPA configuration", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "If the IPA fails during configuration, return an error flag to the\npipeline handler and fail the use case gracefully.\n\nAt preset, the IPA configuration can fail for the following reasons:\n- The sensor is not recognised, and fails to open a CamHelper object.\n- The pipeline handler did not pass in controls for the ISP and sensor.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\n---\n include/libcamera/ipa/raspberrypi.h | 1 +\n src/ipa/raspberrypi/raspberrypi.cpp | 16 ++++++++++++++--\n .../pipeline/raspberrypi/raspberrypi.cpp | 5 +++++\n 3 files changed, 20 insertions(+), 2 deletions(-)", "diff": "diff --git a/include/libcamera/ipa/raspberrypi.h b/include/libcamera/ipa/raspberrypi.h\nindex 2b55dbfc..86c97ffa 100644\n--- a/include/libcamera/ipa/raspberrypi.h\n+++ b/include/libcamera/ipa/raspberrypi.h\n@@ -21,6 +21,7 @@ enum ConfigParameters {\n \tIPA_CONFIG_STAGGERED_WRITE = (1 << 1),\n \tIPA_CONFIG_SENSOR = (1 << 2),\n \tIPA_CONFIG_DROP_FRAMES = (1 << 3),\n+\tIPA_CONFIG_FAILED = (1 << 4),\n };\n \n enum Operations {\ndiff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp\nindex 9853a343..7542dd26 100644\n--- a/src/ipa/raspberrypi/raspberrypi.cpp\n+++ b/src/ipa/raspberrypi/raspberrypi.cpp\n@@ -197,8 +197,14 @@ void IPARPi::configure(const CameraSensorInfo &sensorInfo,\n \t\t const IPAOperationData &ipaConfig,\n \t\t IPAOperationData *result)\n {\n-\tif (entityControls.empty())\n+\tstd::string cameraName(sensorInfo.model);\n+\n+\tif (entityControls.size() != 2) {\n+\t\tLOG(IPARPI, Error) << \"No ISP or sensor controls found for \"\n+\t\t\t\t << cameraName;\n+\t\tresult->operation = RPi::IPA_CONFIG_FAILED;\n \t\treturn;\n+\t}\n \n \tresult->operation = 0;\n \n@@ -213,10 +219,16 @@ void IPARPi::configure(const CameraSensorInfo &sensorInfo,\n \t * that the kernel driver doesn't. We only do this the first time; we don't need\n \t * to re-parse the metadata after a simple mode-switch for no reason.\n \t */\n-\tstd::string cameraName(sensorInfo.model);\n \tif (!helper_) {\n \t\thelper_ = std::unique_ptr<RPiController::CamHelper>(RPiController::CamHelper::Create(cameraName));\n \n+\t\tif (!helper_) {\n+\t\t\tLOG(IPARPI, Error) << \"Could not create camera helper for \"\n+\t\t\t\t\t << cameraName;\n+\t\t\tresult->operation = RPi::IPA_CONFIG_FAILED;\n+\t\t\treturn;\n+\t\t}\n+\n \t\t/*\n \t\t * Pass out the sensor config to the pipeline handler in order\n \t\t * to setup the staggered writer class.\ndiff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp\nindex 6fcdf557..76252806 100644\n--- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp\n+++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp\n@@ -1194,6 +1194,11 @@ int RPiCameraData::configureIPA(const CameraConfiguration *config)\n \tipa_->configure(sensorInfo_, streamConfig, entityControls, ipaConfig,\n \t\t\t&result);\n \n+\tif (result.operation & RPi::IPA_CONFIG_FAILED) {\n+\t\tLOG(RPI, Error) << \"IPA configuration failed!\";\n+\t\treturn -EPIPE;\n+\t}\n+\n \tunsigned int resultIdx = 0;\n \tif (result.operation & RPi::IPA_CONFIG_STAGGERED_WRITE) {\n \t\t/*\n", "prefixes": [ "libcamera-devel" ] }