{"id":16258,"url":"https://patchwork.libcamera.org/api/patches/16258/?format=json","web_url":"https://patchwork.libcamera.org/patch/16258/","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":"<20220617092315.120781-2-fsylvestre@baylibre.com>","date":"2022-06-17T09:23:11","name":"[libcamera-devel,v3,1/5] pipeline: rkisp1: Support IPA tuning file","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"e9c751d5924aa1802f6ae44bf673378af071c4f5","submitter":{"id":123,"url":"https://patchwork.libcamera.org/api/people/123/?format=json","name":"Florian Sylvestre","email":"fsylvestre@baylibre.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/16258/mbox/","series":[{"id":3186,"url":"https://patchwork.libcamera.org/api/series/3186/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3186","date":"2022-06-17T09:23:10","name":"Add tuning file support for rkisp1 blc algo","version":3,"mbox":"https://patchwork.libcamera.org/series/3186/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16258/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16258/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 12BEDC3273\n\tfor ;\n\tFri, 17 Jun 2022 09:23:52 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C6D916563B;\n\tFri, 17 Jun 2022 11:23:50 +0200 (CEST)","from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com\n\t[IPv6:2a00:1450:4864:20::42b])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 25E0D60471\n\tfor ;\n\tFri, 17 Jun 2022 11:23:49 +0200 (CEST)","by mail-wr1-x42b.google.com with SMTP id s1so4964723wra.9\n\tfor ;\n\tFri, 17 Jun 2022 02:23:49 -0700 (PDT)","from BL087.. 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\n\tFri, 17 Jun 2022 02:23:48 -0700 (PDT)","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 17 Jun 2022 11:23:11 +0200","Message-Id":"<20220617092315.120781-2-fsylvestre@baylibre.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20220617092315.120781-1-fsylvestre@baylibre.com>","References":"<20220617092315.120781-1-fsylvestre@baylibre.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v3 1/5] pipeline: rkisp1: Support IPA\n\ttuning file","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":"Florian Sylvestre via libcamera-devel\n\t","Reply-To":"Florian Sylvestre ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Allow the usage of a YAML IPA tuning file that is either defined by\nthe sensor name (sensor_name.yaml) or defined by\nLIBCAMERA_RKISP1_TUNING_FILE environment variable.\n\nSigned-off-by: Florian Sylvestre \nReviewed-by: Laurent Pinchart \nReviewed-by: Paul Elder \n---\n src/libcamera/pipeline/rkisp1/rkisp1.cpp | 13 ++++++++++++-\n 1 file changed, 12 insertions(+), 1 deletion(-)","diff":"diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp\nindex 4b3d2cf7..59ded513 100644\n--- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp\n+++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp\n@@ -322,7 +322,18 @@ int RkISP1CameraData::loadIPA(unsigned int hwRevision)\n \tipa_->paramsBufferReady.connect(this, &RkISP1CameraData::paramFilled);\n \tipa_->metadataReady.connect(this, &RkISP1CameraData::metadataReady);\n \n-\tint ret = ipa_->init(IPASettings{ \"\", sensor_->model() }, hwRevision);\n+\t/*\n+\t * The API tuning file is made from the sensor name unless\n+\t * the environment variable overrides it.\n+\t */\n+\tstd::string ipaTunigFile;\n+\tchar const *configFromEnv = utils::secure_getenv(\"LIBCAMERA_RKISP1_TUNING_FILE\");\n+\tif (!configFromEnv || *configFromEnv == '\\0')\n+\t\tipaTunigFile = ipa_->configurationFile(sensor_->model() + \".yaml\");\n+\telse\n+\t\tipaTunigFile = std::string(configFromEnv);\n+\n+\tint ret = ipa_->init({ ipaTunigFile, sensor_->model() }, hwRevision);\n \tif (ret < 0) {\n \t\tLOG(RkISP1, Error) << \"IPA initialization failure\";\n \t\treturn ret;\n","prefixes":["libcamera-devel","v3","1/5"]}