[{"id":16322,"web_url":"https://patchwork.libcamera.org/comment/16322/","msgid":"","date":"2021-04-16T19:37:12","subject":"Re: [libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Check for\n\tfailures when loading IPA","submitter":{"id":75,"url":"https://patchwork.libcamera.org/api/people/75/","name":"Jean-Michel Hautbois","email":"jeanmichel.hautbois@ideasonboard.com"},"content":"Hi Kieran,\n\nThanks for the patch !\n\nOn 16/04/2021 18:03, Kieran Bingham wrote:\n> The ipa_->init() method can fail if the IPA can't load correctly.\n> This should be caught by the pipeline handler to prevent continuing\n> with an invalid IPA.\n> \n> Signed-off-by: Kieran Bingham \nReviewed-by: Jean-Michel Hautbois \n> ---\n> src/libcamera/pipeline/ipu3/ipu3.cpp | 6 +++++-\n> 1 file changed, 5 insertions(+), 1 deletion(-)\n> \n> diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> index 519cad4f8148..51446fcf5bc1 100644\n> --- a/src/libcamera/pipeline/ipu3/ipu3.cpp\n> +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> @@ -1145,7 +1145,11 @@ int IPU3CameraData::loadIPA()\n> \tipa_->queueFrameAction.connect(this, &IPU3CameraData::queueFrameAction);\n> \n> \tCameraSensor *sensor = cio2_.sensor();\n> -\tipa_->init(IPASettings{ \"\", sensor->model() });\n> +\tint ret = ipa_->init(IPASettings{ \"\", sensor->model() });\n> +\tif (ret) {\n> +\t\tLOG(IPU3, Error) << \"Failed to initialise the IPU3 IPA\";\n> +\t\treturn ret;\n> +\t}\n> \n> \treturn 0;\n> }\n>","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 8DB65BD237\n\tfor ;\n\tFri, 16 Apr 2021 19:37:15 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D17306880C;\n\tFri, 16 Apr 2021 21:37:14 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 624BC68806\n\tfor ;\n\tFri, 16 Apr 2021 21:37:13 +0200 (CEST)","from [IPv6:2a01:e0a:169:7140:5b63:445c:7960:347a] (unknown\n\t[IPv6:2a01:e0a:169:7140:5b63:445c:7960:347a])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 029FA5A5;\n\tFri, 16 Apr 2021 21:37:12 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"JwKGCNHH\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1618601833;\n\tbh=R6Y9OPy7d57mJ9aRYJtXpkoNFojnTw1vH4wGlyOyWk8=;\n\th=To:References:From:Subject:Date:In-Reply-To:From;\n\tb=JwKGCNHHrwcHen6y5/x4S3xOFMybbrixiAMyK6Pbeg1uXT5A91NZA1hpOVwP5w3UL\n\tTU2K0gOTKTIWZhoY8yBWss0nvyEZfVkJv7nImRzFjOoaExUq6yGlfkFmook1W0rEWr\n\tkskfOo/bhaYcV9VZHPOVDkgo8EcpdSBspZnTeq1k=","To":"Kieran Bingham ,\n\tlibcamera devel ","References":"<20210416160320.68125-1-kieran.bingham@ideasonboard.com>","From":"Jean-Michel Hautbois ","Message-ID":"","Date":"Fri, 16 Apr 2021 21:37:12 +0200","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101\n\tThunderbird/78.7.1","MIME-Version":"1.0","In-Reply-To":"<20210416160320.68125-1-kieran.bingham@ideasonboard.com>","Content-Language":"en-US","Subject":"Re: [libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Check for\n\tfailures when loading IPA","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","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}},{"id":16325,"web_url":"https://patchwork.libcamera.org/comment/16325/","msgid":"","date":"2021-04-16T20:42:46","subject":"Re: [libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Check for\n\tfailures when loading IPA","submitter":{"id":5,"url":"https://patchwork.libcamera.org/api/people/5/","name":"Niklas Söderlund","email":"niklas.soderlund@ragnatech.se"},"content":"Hi Kieran,\n\nOn 2021-04-16 17:03:20 +0100, Kieran Bingham wrote:\n> The ipa_->init() method can fail if the IPA can't load correctly.\n> This should be caught by the pipeline handler to prevent continuing\n> with an invalid IPA.\n> \n> Signed-off-by: Kieran Bingham \n\nReviewed-by: Niklas Söderlund \n\n> ---\n> src/libcamera/pipeline/ipu3/ipu3.cpp | 6 +++++-\n> 1 file changed, 5 insertions(+), 1 deletion(-)\n> \n> diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> index 519cad4f8148..51446fcf5bc1 100644\n> --- a/src/libcamera/pipeline/ipu3/ipu3.cpp\n> +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> @@ -1145,7 +1145,11 @@ int IPU3CameraData::loadIPA()\n> \tipa_->queueFrameAction.connect(this, &IPU3CameraData::queueFrameAction);\n> \n> \tCameraSensor *sensor = cio2_.sensor();\n> -\tipa_->init(IPASettings{ \"\", sensor->model() });\n> +\tint ret = ipa_->init(IPASettings{ \"\", sensor->model() });\n> +\tif (ret) {\n> +\t\tLOG(IPU3, Error) << \"Failed to initialise the IPU3 IPA\";\n> +\t\treturn ret;\n> +\t}\n> \n> \treturn 0;\n> }\n> -- \n> 2.25.1\n> \n> _______________________________________________\n> libcamera-devel mailing list\n> libcamera-devel@lists.libcamera.org\n> https://lists.libcamera.org/listinfo/libcamera-devel","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 734A6BD237\n\tfor ;\n\tFri, 16 Apr 2021 20:42:51 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C91D56880A;\n\tFri, 16 Apr 2021 22:42:50 +0200 (CEST)","from mail-lj1-x230.google.com (mail-lj1-x230.google.com\n\t[IPv6:2a00:1450:4864:20::230])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 7BE6D68806\n\tfor ;\n\tFri, 16 Apr 2021 22:42:49 +0200 (CEST)","by mail-lj1-x230.google.com with SMTP id u20so32444415lja.13\n\tfor ;\n\tFri, 16 Apr 2021 13:42:49 -0700 (PDT)","from localhost (h-209-203.A463.priv.bahnhof.se. 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charset=\"iso-8859-1\"","Content-Transfer-Encoding":"quoted-printable","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}},{"id":16328,"web_url":"https://patchwork.libcamera.org/comment/16328/","msgid":"","date":"2021-04-16T22:11:59","subject":"Re: [libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Check for\n\tfailures when loading IPA","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/people/2/","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"content":"Hi Kieran,\n\nThank you for the patch.\n\nOn Fri, Apr 16, 2021 at 05:03:20PM +0100, Kieran Bingham wrote:\n> The ipa_->init() method can fail if the IPA can't load correctly.\n> This should be caught by the pipeline handler to prevent continuing\n> with an invalid IPA.\n> \n> Signed-off-by: Kieran Bingham \n\nReviewed-by: Laurent Pinchart \n\n> ---\n> src/libcamera/pipeline/ipu3/ipu3.cpp | 6 +++++-\n> 1 file changed, 5 insertions(+), 1 deletion(-)\n> \n> diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> index 519cad4f8148..51446fcf5bc1 100644\n> --- a/src/libcamera/pipeline/ipu3/ipu3.cpp\n> +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> @@ -1145,7 +1145,11 @@ int IPU3CameraData::loadIPA()\n> \tipa_->queueFrameAction.connect(this, &IPU3CameraData::queueFrameAction);\n> \n> \tCameraSensor *sensor = cio2_.sensor();\n> -\tipa_->init(IPASettings{ \"\", sensor->model() });\n> +\tint ret = ipa_->init(IPASettings{ \"\", sensor->model() });\n> +\tif (ret) {\n> +\t\tLOG(IPU3, Error) << \"Failed to initialise the IPU3 IPA\";\n> +\t\treturn ret;\n> +\t}\n> \n> \treturn 0;\n> }","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 CD070BD235\n\tfor ;\n\tFri, 16 Apr 2021 22:12:02 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 43A846880C;\n\tSat, 17 Apr 2021 00:12:02 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 9BC81687F3\n\tfor ;\n\tSat, 17 Apr 2021 00:12:01 +0200 (CEST)","from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi\n\t[62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 1046351E;\n\tSat, 17 Apr 2021 00:12:01 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"a8c/D58g\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1618611121;\n\tbh=1YShAePvb0DOwmfZkjqmvzA9HQOfz81PDBnLsRd2//c=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=a8c/D58gEyuM4ywM9lHGSUmqHhz3oYeSPaPGoQweTur5JBo8p/TnF6lzh2OONtJzL\n\tNxY+jawcRBpZO6iHZeOJJZbyFdt6jCcuvqQdFYVhTocGqLliBbK23nvEf6vtQ/LeAZ\n\t8YuKXILNI9sa20EfgS7Ay+1Liie9pbfDxc6X6EO4=","Date":"Sat, 17 Apr 2021 01:11:59 +0300","From":"Laurent Pinchart ","To":"Kieran Bingham ","Message-ID":"","References":"<20210416160320.68125-1-kieran.bingham@ideasonboard.com>","MIME-Version":"1.0","Content-Disposition":"inline","In-Reply-To":"<20210416160320.68125-1-kieran.bingham@ideasonboard.com>","Subject":"Re: [libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Check for\n\tfailures when loading IPA","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","Cc":"libcamera devel ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}},{"id":16338,"web_url":"https://patchwork.libcamera.org/comment/16338/","msgid":"","date":"2021-04-19T04:36:44","subject":"Re: [libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Check for\n\tfailures when loading IPA","submitter":{"id":63,"url":"https://patchwork.libcamera.org/api/people/63/","name":"Hirokazu Honda","email":"hiroh@chromium.org"},"content":"Hi Kieran, thanks for the patch.\n\nOn Sat, Apr 17, 2021 at 7:12 AM Laurent Pinchart\n wrote:\n>\n> Hi Kieran,\n>\n> Thank you for the patch.\n>\n> On Fri, Apr 16, 2021 at 05:03:20PM +0100, Kieran Bingham wrote:\n> > The ipa_->init() method can fail if the IPA can't load correctly.\n> > This should be caught by the pipeline handler to prevent continuing\n> > with an invalid IPA.\n> >\n> > Signed-off-by: Kieran Bingham \n>\n> Reviewed-by: Laurent Pinchart \n>\nReviewed-by: Hirokazu Honda \n> > ---\n> > src/libcamera/pipeline/ipu3/ipu3.cpp | 6 +++++-\n> > 1 file changed, 5 insertions(+), 1 deletion(-)\n> >\n> > diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> > index 519cad4f8148..51446fcf5bc1 100644\n> > --- a/src/libcamera/pipeline/ipu3/ipu3.cpp\n> > +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> > @@ -1145,7 +1145,11 @@ int IPU3CameraData::loadIPA()\n> > ipa_->queueFrameAction.connect(this, &IPU3CameraData::queueFrameAction);\n> >\n> > CameraSensor *sensor = cio2_.sensor();\n> > - ipa_->init(IPASettings{ \"\", sensor->model() });\n> > + int ret = ipa_->init(IPASettings{ \"\", sensor->model() });\n> > + if (ret) {\n> > + LOG(IPU3, Error) << \"Failed to initialise the IPU3 IPA\";\n> > + return ret;\n> > + }\n> >\n> > return 0;\n> > }\n>\n> --\n> Regards,\n>\n> Laurent Pinchart\n> _______________________________________________\n> libcamera-devel mailing list\n> libcamera-devel@lists.libcamera.org\n> https://lists.libcamera.org/listinfo/libcamera-devel","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 51D71BD812\n\tfor ;\n\tMon, 19 Apr 2021 04:36:57 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id B52D3605AE;\n\tMon, 19 Apr 2021 06:36:56 +0200 (CEST)","from mail-ed1-x52d.google.com (mail-ed1-x52d.google.com\n\t[IPv6:2a00:1450:4864:20::52d])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 9636A60516\n\tfor ;\n\tMon, 19 Apr 2021 06:36:55 +0200 (CEST)","by mail-ed1-x52d.google.com with SMTP id x4so39039126edd.2\n\tfor ;\n\tSun, 18 Apr 2021 21:36:55 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"Tte7ZteO\"; 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\n\tSun, 18 Apr 2021 21:36:55 -0700 (PDT)","MIME-Version":"1.0","References":"<20210416160320.68125-1-kieran.bingham@ideasonboard.com>\n\t","In-Reply-To":"","From":"Hirokazu Honda ","Date":"Mon, 19 Apr 2021 13:36:44 +0900","Message-ID":"","To":"Laurent Pinchart ","Subject":"Re: [libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Check for\n\tfailures when loading IPA","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","Cc":"libcamera devel ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}}]