{"id":23571,"url":"https://patchwork.libcamera.org/api/patches/23571/?format=json","web_url":"https://patchwork.libcamera.org/patch/23571/","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":"<20250616084733.18707-9-mzamazal@redhat.com>","date":"2025-06-16T08:47:26","name":"[v10,08/13] config: Allow enabling software ISP in runtime","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"36bf4126cd6660aa03befbada1f91186f60987c5","submitter":{"id":177,"url":"https://patchwork.libcamera.org/api/people/177/?format=json","name":"Milan Zamazal","email":"mzamazal@redhat.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/23571/mbox/","series":[{"id":5220,"url":"https://patchwork.libcamera.org/api/series/5220/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5220","date":"2025-06-16T08:47:18","name":"Add global configuration file","version":10,"mbox":"https://patchwork.libcamera.org/series/5220/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/23571/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/23571/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 0BB5DC3237\n\tfor ;\n\tMon, 16 Jun 2025 08:48:16 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id BB12368DDF;\n\tMon, 16 Jun 2025 10:48:15 +0200 (CEST)","from us-smtp-delivery-124.mimecast.com\n\t(us-smtp-delivery-124.mimecast.com [170.10.133.124])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 8B0E568DDB\n\tfor ;\n\tMon, 16 Jun 2025 10:48:13 +0200 (CEST)","from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com\n\t(ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63])\n\tby relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n\tcipher=TLS_AES_256_GCM_SHA384) id us-mta-288-E8YjKBZINZWki8jegyatqg-1;\n\tMon, 16 Jun 2025 04:48:09 -0400","from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com\n\t(mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com\n\t[10.30.177.15])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\tkey-exchange X25519 server-signature RSA-PSS (2048 bits)\n\tserver-digest SHA256) (No client certificate requested)\n\tby mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTPS id 0C18D1956089; Mon, 16 Jun 2025 08:48:08 +0000 (UTC)","from mzamazal-thinkpadp1gen7.tpbc.com (unknown [10.45.226.135])\n\tby mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTP id 02FAC1956096; Mon, 16 Jun 2025 08:48:05 +0000 (UTC)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=redhat.com header.i=@redhat.com\n\theader.b=\"FMK7BMXk\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1750063692;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\tto:to:cc:cc:mime-version:mime-version:content-type:content-type:\n\tcontent-transfer-encoding:content-transfer-encoding:\n\tin-reply-to:in-reply-to:references:references;\n\tbh=R3Yqr3rE+0gDDz9YJsK0iKtnw8uLDg//mWDjMNi8pQ4=;\n\tb=FMK7BMXknUb405HdnfPJCRWia3QhO2kCAWLOXsJgHq2iSjQW8b0vh0ANigAqpbnlosdIyf\n\t10/9L3scsoEBXS6Q8gySjeU34Fw+voM+xnniWWvsYc6aJbcQsNxMRfSTq9vPwvhuV8UjAf\n\tERSCHHvX8wPneAvxSy86Ud8NiPve8BA=","X-MC-Unique":"E8YjKBZINZWki8jegyatqg-1","X-Mimecast-MFC-AGG-ID":"E8YjKBZINZWki8jegyatqg_1750063688","From":"Milan Zamazal ","To":"libcamera-devel@lists.libcamera.org","Cc":"Milan Zamazal , Kieran Bingham\n\t, =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?=\n\t, Laurent Pinchart\n\t","Subject":"[PATCH v10 08/13] config: Allow enabling software ISP in runtime","Date":"Mon, 16 Jun 2025 10:47:26 +0200","Message-ID":"<20250616084733.18707-9-mzamazal@redhat.com>","In-Reply-To":"<20250616084733.18707-1-mzamazal@redhat.com>","References":"<20250616084733.18707-1-mzamazal@redhat.com>","MIME-Version":"1.0","X-Scanned-By":"MIMEDefang 3.0 on 10.30.177.15","X-Mimecast-Spam-Score":"0","X-Mimecast-MFC-PROC-ID":"r10-qpV45J2LNnZUeIwRSXUuexd2C9F1b70IsyKPyyI_1750063688","X-Mimecast-Originator":"redhat.com","Content-Transfer-Encoding":"8bit","content-type":"text/plain; charset=\"US-ASCII\"; x-default=true","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":"This patch allows enabling or disabling software ISP in runtime in\naddition to compile time. This can be useful for software ISP testing\non various platforms as well as for overriding the defaults in case the\ndefaults don't work well (e.g. hardware ISP may or may not work on\ni.MX8MP depending on the kernel and libcamera patches present in the\ngiven system).\n\nThe configuration is specified as follows:\n\n configuration:\n pipelines:\n simple:\n supported_devices:\n - driver: DRIVER-NAME\n software_isp: BOOLEAN\n - ...\n\nFor example:\n\n configuration:\n pipelines:\n simple:\n supported_devices:\n - driver: mxc-isi\n software_isp: true\n\nThe overall configuration of enabling or disabling software ISP may get\ndropped in future but this patch is still useful in the meantime.\n\nSigned-off-by: Milan Zamazal \n---\n src/libcamera/pipeline/simple/simple.cpp | 13 +++++++++++++\n 1 file changed, 13 insertions(+)","diff":"diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp\nindex efb07051b..45d7a5c4a 100644\n--- a/src/libcamera/pipeline/simple/simple.cpp\n+++ b/src/libcamera/pipeline/simple/simple.cpp\n@@ -30,11 +30,13 @@\n #include \n \n #include \"libcamera/internal/camera.h\"\n+#include \"libcamera/internal/camera_manager.h\"\n #include \"libcamera/internal/camera_sensor.h\"\n #include \"libcamera/internal/camera_sensor_properties.h\"\n #include \"libcamera/internal/converter.h\"\n #include \"libcamera/internal/delayed_controls.h\"\n #include \"libcamera/internal/device_enumerator.h\"\n+#include \"libcamera/internal/global_configuration.h\"\n #include \"libcamera/internal/media_device.h\"\n #include \"libcamera/internal/pipeline_handler.h\"\n #include \"libcamera/internal/software_isp/software_isp.h\"\n@@ -1688,6 +1690,17 @@ bool SimplePipelineHandler::match(DeviceEnumerator *enumerator)\n \t}\n \n \tswIspEnabled_ = info->swIspEnabled;\n+\tconst GlobalConfiguration &configuration = cameraManager()->_d()->configuration();\n+\tfor (GlobalConfiguration::Configuration entry :\n+\t configuration.configuration()[\"pipelines\"][\"simple\"][\"supported_devices\"]\n+\t\t .asList()) {\n+\t\tauto name = entry[\"driver\"].get();\n+\t\tif (name == info->driver) {\n+\t\t\tswIspEnabled_ = entry[\"software_isp\"].get().value_or(swIspEnabled_);\n+\t\t\tLOG(SimplePipeline, Debug) << \"Overriding software ISP to \" << swIspEnabled_;\n+\t\t\tbreak;\n+\t\t}\n+\t}\n \n \t/* Locate the sensors. */\n \tstd::vector sensors = locateSensors(media);\n","prefixes":["v10","08/13"]}