Patch Detail
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GET /api/1.1/patches/23317/?format=api
{ "id": 23317, "url": "https://patchwork.libcamera.org/api/1.1/patches/23317/?format=api", "web_url": "https://patchwork.libcamera.org/patch/23317/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/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": "<20250430121449.39910-11-mzamazal@redhat.com>", "date": "2025-04-30T12:14:43", "name": "[v8,10/15] config: Allow enabling software ISP in runtime", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "7181b394ad2e32d4b5e4abb52594fab8e39fff40", "submitter": { "id": 177, "url": "https://patchwork.libcamera.org/api/1.1/people/177/?format=api", "name": "Milan Zamazal", "email": "mzamazal@redhat.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/23317/mbox/", "series": [ { "id": 5156, "url": "https://patchwork.libcamera.org/api/1.1/series/5156/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5156", "date": "2025-04-30T12:14:33", "name": "Add global configuration file", "version": 8, "mbox": "https://patchwork.libcamera.org/series/5156/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/23317/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/23317/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 2F287BE08B\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 30 Apr 2025 12:15:29 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id DE03068B33;\n\tWed, 30 Apr 2025 14:15:28 +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 7D0CE68B30\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 30 Apr 2025 14:15:26 +0200 (CEST)", "from mx-prod-mc-03.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-498-BsQjlcoeO6-gykif80CpjQ-1;\n\tWed, 30 Apr 2025 08:15:21 -0400", "from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com\n\t(mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com\n\t[10.30.177.111])\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-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTPS id A8B7719560AE; Wed, 30 Apr 2025 12:15:20 +0000 (UTC)", "from mzamazal-thinkpadp1gen7.tpbc.com (unknown [10.44.32.120])\n\tby mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTP id 17BE9180047F; Wed, 30 Apr 2025 12:15:18 +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=\"R3xy3ELY\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1746015325;\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=RUIMJmlpVxvDNFshIdsFAdREvh8X/UHoiUNka+Tq46M=;\n\tb=R3xy3ELY8vcWXNjKfhCtDBxK2ngpbGUzF4/yfS0bb6zIXCqLuQeta61uEfpQsj/Rl361gF\n\tqN1IDcWVymUbR8msjRcNmQDwN+n+7r9zwPMBf2u9aPHXSHreYOyVOn0xBiXd0++KpHDfOm\n\tV2U2vVhQUahQjutgAoElZ/+Z7wDEnDE=", "X-MC-Unique": "BsQjlcoeO6-gykif80CpjQ-1", "X-Mimecast-MFC-AGG-ID": "BsQjlcoeO6-gykif80CpjQ_1746015320", "From": "Milan Zamazal <mzamazal@redhat.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Milan Zamazal <mzamazal@redhat.com>, Kieran Bingham\n\t<kieran.bingham@ideasonboard.com>, =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?=\n\t<pobrn@protonmail.com>, Laurent Pinchart\n\t<laurent.pinchart@ideasonboard.com>", "Subject": "[PATCH v8 10/15] config: Allow enabling software ISP in runtime", "Date": "Wed, 30 Apr 2025 14:14:43 +0200", "Message-ID": "<20250430121449.39910-11-mzamazal@redhat.com>", "In-Reply-To": "<20250430121449.39910-1-mzamazal@redhat.com>", "References": "<20250430121449.39910-1-mzamazal@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.111", "X-Mimecast-Spam-Score": "0", "X-Mimecast-MFC-PROC-ID": "TzDVG3peELNxWt0mV1Q-07VdzkMGZLFMsctFI6IkjJ8_1746015320", "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": "<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": "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 <mzamazal@redhat.com>\n---\n src/libcamera/pipeline/simple/simple.cpp | 12 ++++++++++++\n 1 file changed, 12 insertions(+)", "diff": "diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp\nindex efb07051..dbe8bee4 100644\n--- a/src/libcamera/pipeline/simple/simple.cpp\n+++ b/src/libcamera/pipeline/simple/simple.cpp\n@@ -35,6 +35,7 @@\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 +1689,17 @@ bool SimplePipelineHandler::match(DeviceEnumerator *enumerator)\n \t}\n \n \tswIspEnabled_ = info->swIspEnabled;\n+\tfor (GlobalConfiguration::Configuration entry :\n+\t GlobalConfiguration::configuration()\n+\t\t [\"pipelines\"][\"simple\"][\"supported_devices\"]\n+\t\t\t .asList()) {\n+\t\tauto name = entry[\"driver\"].get<std::string>();\n+\t\tif (name == info->driver) {\n+\t\t\tswIspEnabled_ = entry[\"software_isp\"].get<bool>().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<MediaEntity *> sensors = locateSensors(media);\n", "prefixes": [ "v8", "10/15" ] }