From patchwork Tue Feb 20 01:16:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 99241 X-Patchwork-Delegate: sakari.ailus@iki.fi Received: from sy.mirrors.kernel.org ([147.75.48.161]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rcEkd-0003dE-1E for patchwork@linuxtv.org; Tue, 20 Feb 2024 01:16:52 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 5835EB22426 for ; Tue, 20 Feb 2024 01:16:48 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 8844B168C7; Tue, 20 Feb 2024 01:16:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=renesas.com header.i=@renesas.com header.b="AXDSURw7" X-Original-To: linux-media@vger.kernel.org Received: from JPN01-OS0-obe.outbound.protection.outlook.com (mail-os0jpn01on2060.outbound.protection.outlook.com [40.107.113.60]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1AF52DDB6; Tue, 20 Feb 2024 01:16:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.113.60 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708391802; cv=fail; b=raqYhJGweJ6ujoJvKt8cGrkPcbbSfCax3+ZzVx6Mao6FRBXZzEGAyqY6SC+a43u35VFItunt79eu5dbSPUoQLScP3IzRdkJksVyVYPaWfAz54CQRxPcZpm7OL2ZvxSWzlPYT0GmH9JMbqVmeWeZycrm4BcjHh/V2z0WfCoJ/b+M= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708391802; c=relaxed/simple; bh=/H5xJxo3+eBZQS2HCSsmXz6ntcbSZFlOfBUGRn86mEc=; h=Message-ID:To:In-Reply-To:References:From:Subject:Content-Type: Date:MIME-Version; b=IvB2d/y1QsA5thcQILGC5NpHJwxAcuzvaZuh8fF6YtweMKopd1lUuytKXgzAK2TNUxLNIlranYJceigLnFjusGfbHhZQG6zHU737Xh5wPEq/48XEhmBM+koM6MEZqBoCM16dwyiMvWRnvIWadmtAaHpKOac9S6s6bp3bKZPm0Sw= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com; spf=pass smtp.mailfrom=renesas.com; dkim=pass (1024-bit key) header.d=renesas.com header.i=@renesas.com header.b=AXDSURw7; arc=fail smtp.client-ip=40.107.113.60 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=renesas.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=nu76xaqvmn0ODlyWVnxFB98fJANvLgTg4WpTIgDkXaYFQCW+tb2/ZEck4Uwa2CeYIoDBAWMSIbpt5W4uD1N7RRPiLrbYn596sBwLwc9+NWweR1/GS7ECafKpZeCNdhLi9AHDxtM8xUTKNyGUp9IOiF/BObMr8jI3DE7ej67mrIvOH2245ZMTFOGSUbhUJAlc6oZ2hlBC6KYwwPOorDJIcaTx8g/rnb/8XDHIdDqdOOl2kLvajP8DgO12cq1lrLSnl186BIf7MSjFLDvZAMLo22fEt+g5rfFLb+I15+E5L+qguCmtqx3V2TNkFv7NuXEBB3nwhg8y5S7G4QYaaNGlbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=YXY+gyUBLqHr5OVGylRo6rD1OZwlsUDCqOi/+/20yMc=; b=kDddt4IKhhUEHS6Wd5CwlZXbsK+2stZRsm2yROWdfYgGHz35FxV0kMrrzefbU/HaC8Tl7P6v+pJYS0ztGnlQP6K4O40Cdu8Rx+udiNTOgskLNZG8RtFsv7aYPloJDffhGinSeu3yqMXLPy/+JY9fxEQCLOGVrSA/PP5VlOV9XeJBk6CTjaRM+p/ZcZ2BTIV11eQDjBQqyZHnjZ1lGQKnBcNKt4oVEIU16ya+5VO4yOuRepLeTY1xkQmHGFRlOmSRU6e70FG/t+68rZM8tNZXtdcqAQCODJJBUSmDMO/KGxMvPby8ZUlgWvxYX7LzMD+BpJUJpwfJCJLhK1utkmflqQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=renesas.com; dmarc=pass action=none header.from=renesas.com; dkim=pass header.d=renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YXY+gyUBLqHr5OVGylRo6rD1OZwlsUDCqOi/+/20yMc=; b=AXDSURw7BpQWA58c7yijNx1W97UShzmlJ5qiNCUQljEfthcA9X1+a//PIp46jQ2nnDtPbbpD4uMujDrX79dO3+Y+cT0DKx5UCdFDsMyuvZLeApQndKoCduoQueVkQ/tcbTW/UZ2PBJlVVGS+5Cw1JF8BGMyh65D8tFTB6vRZaW4= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=renesas.com; Received: from TYCPR01MB10914.jpnprd01.prod.outlook.com (2603:1096:400:3a9::11) by TYCPR01MB10730.jpnprd01.prod.outlook.com (2603:1096:400:296::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7292.39; Tue, 20 Feb 2024 01:16:37 +0000 Received: from TYCPR01MB10914.jpnprd01.prod.outlook.com ([fe80::4d0b:6738:dc2b:51c8]) by TYCPR01MB10914.jpnprd01.prod.outlook.com ([fe80::4d0b:6738:dc2b:51c8%6]) with mapi id 15.20.7292.029; Tue, 20 Feb 2024 01:16:36 +0000 Message-ID: <87zfvwj5or.wl-kuninori.morimoto.gx@renesas.com> To: "Lad, Prabhakar" , =?iso-8859-1?q?=22Uwe_Kl?= =?iso-8859-1?q?eine-K=F6nig=22?= , Alain Volmat , Alexandre Belloni , Alexandre Torgue , Alexey Brodkin , Alim Akhtar , Andrzej Hajda , Broadcom internal kernel review list , Claudiu Beznea , Daniel Vetter , Dave Stevenson , David Airlie , Eugen Hristev , Florian Fainelli , Hans Verkuil , Helge Deller , Hugues Fruchet , Jacopo Mondi , Jessica Zhang , Krzysztof Kozlowski , Laurent Pinchart , Maarten Lankhorst , Mauro Carvalho Chehab , Maxime Coquelin , Maxime Ripard , Neil Armstrong , Nicolas Ferre , Sakari Ailus , Sam Ravnborg , Sylwester Nawrocki , Thomas Zimmermann , Tim Harvey , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org, linux-media@vger.kernel.org, linux-omap@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com In-Reply-To: <874je4kkdn.wl-kuninori.morimoto.gx@renesas.com> References: <874je4kkdn.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v2 resend 3/4] media: platform: replace of_graph_get_next_endpoint() Date: Tue, 20 Feb 2024 01:16:36 +0000 X-ClientProxiedBy: TYAPR01CA0219.jpnprd01.prod.outlook.com (2603:1096:404:11e::15) To TYCPR01MB10914.jpnprd01.prod.outlook.com (2603:1096:400:3a9::11) Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB10914:EE_|TYCPR01MB10730:EE_ X-MS-Office365-Filtering-Correlation-Id: 09785c7e-d90e-4eab-da73-08dc31b1956e X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB10914.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(38350700005)(921011);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 09785c7e-d90e-4eab-da73-08dc31b1956e X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB10914.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Feb 2024 01:16:36.7130 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 5ihPOVs/53s6b4jSW+/8BQGj4Av4JB7BnD0SXAYYMBDTiwaV1OzfRyEfpdcq3/p8Ro7fLY4RvonscC0tW0F+UPimvEBnjwco+eMbAgwVD9ywtkhdIYa7ocGeSDRlzcun X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYCPR01MB10730 X-LSpam-Score: -3.0 (---) X-LSpam-Report: No, score=-3.0 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no From DT point of view, in general, drivers should be asking for a specific port number because their function is fixed in the binding. of_graph_get_next_endpoint() doesn't match to this concept. Simply replace - of_graph_get_next_endpoint(xxx, NULL); + of_graph_get_endpoint_by_regs(xxx, 0, -1); Link: https://lore.kernel.org/r/20240202174941.GA310089-robh@kernel.org Signed-off-by: Kuninori Morimoto --- drivers/media/platform/atmel/atmel-isi.c | 4 ++-- drivers/media/platform/intel/pxa_camera.c | 2 +- drivers/media/platform/samsung/exynos4-is/fimc-is.c | 2 +- drivers/media/platform/samsung/exynos4-is/mipi-csis.c | 3 ++- drivers/media/platform/st/stm32/stm32-dcmi.c | 4 ++-- drivers/media/platform/ti/davinci/vpif.c | 3 +-- 6 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c index f8450a8ccda6..c1108df72dd5 100644 --- a/drivers/media/platform/atmel/atmel-isi.c +++ b/drivers/media/platform/atmel/atmel-isi.c @@ -834,7 +834,7 @@ static int atmel_isi_parse_dt(struct atmel_isi *isi, isi->pdata.full_mode = 1; isi->pdata.frate = ISI_CFG1_FRATE_CAPTURE_ALL; - np = of_graph_get_next_endpoint(np, NULL); + np = of_graph_get_endpoint_by_regs(np, 0, -1); if (!np) { dev_err(&pdev->dev, "Could not find the endpoint\n"); return -EINVAL; @@ -1158,7 +1158,7 @@ static int isi_graph_init(struct atmel_isi *isi) struct device_node *ep; int ret; - ep = of_graph_get_next_endpoint(isi->dev->of_node, NULL); + ep = of_graph_get_endpoint_by_regs(isi->dev->of_node, 0, -1); if (!ep) return -EINVAL; diff --git a/drivers/media/platform/intel/pxa_camera.c b/drivers/media/platform/intel/pxa_camera.c index 59b89e421dc2..d904952bf00e 100644 --- a/drivers/media/platform/intel/pxa_camera.c +++ b/drivers/media/platform/intel/pxa_camera.c @@ -2207,7 +2207,7 @@ static int pxa_camera_pdata_from_dt(struct device *dev, pcdev->mclk = mclk_rate; } - np = of_graph_get_next_endpoint(np, NULL); + np = of_graph_get_endpoint_by_regs(np, 0, -1); if (!np) { dev_err(dev, "could not find endpoint\n"); return -EINVAL; diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-is.c b/drivers/media/platform/samsung/exynos4-is/fimc-is.c index a08c87ef6e2d..39aab667910d 100644 --- a/drivers/media/platform/samsung/exynos4-is/fimc-is.c +++ b/drivers/media/platform/samsung/exynos4-is/fimc-is.c @@ -175,7 +175,7 @@ static int fimc_is_parse_sensor_config(struct fimc_is *is, unsigned int index, return -EINVAL; } - ep = of_graph_get_next_endpoint(node, NULL); + ep = of_graph_get_endpoint_by_regs(node, 0, -1); if (!ep) return -ENXIO; diff --git a/drivers/media/platform/samsung/exynos4-is/mipi-csis.c b/drivers/media/platform/samsung/exynos4-is/mipi-csis.c index aae8a8b2c0f4..4b9b20ba3504 100644 --- a/drivers/media/platform/samsung/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/samsung/exynos4-is/mipi-csis.c @@ -727,7 +727,8 @@ static int s5pcsis_parse_dt(struct platform_device *pdev, &state->max_num_lanes)) return -EINVAL; - node = of_graph_get_next_endpoint(node, NULL); + /* from port@3 or port@4 */ + node = of_graph_get_endpoint_by_regs(node, -1, -1); if (!node) { dev_err(&pdev->dev, "No port node at %pOF\n", pdev->dev.of_node); diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c index c4610e305546..ff3331af9406 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmi.c +++ b/drivers/media/platform/st/stm32/stm32-dcmi.c @@ -1855,7 +1855,7 @@ static int dcmi_graph_init(struct stm32_dcmi *dcmi) struct device_node *ep; int ret; - ep = of_graph_get_next_endpoint(dcmi->dev->of_node, NULL); + ep = of_graph_get_endpoint_by_regs(dcmi->dev->of_node, 0, -1); if (!ep) { dev_err(dcmi->dev, "Failed to get next endpoint\n"); return -EINVAL; @@ -1907,7 +1907,7 @@ static int dcmi_probe(struct platform_device *pdev) "Could not get reset control\n"); /* Get bus characteristics from devicetree */ - np = of_graph_get_next_endpoint(np, NULL); + np = of_graph_get_endpoint_by_regs(np, 0, -1); if (!np) { dev_err(&pdev->dev, "Could not find the endpoint\n"); return -ENODEV; diff --git a/drivers/media/platform/ti/davinci/vpif.c b/drivers/media/platform/ti/davinci/vpif.c index 63cdfed37bc9..f4e1fa76bf37 100644 --- a/drivers/media/platform/ti/davinci/vpif.c +++ b/drivers/media/platform/ti/davinci/vpif.c @@ -465,8 +465,7 @@ static int vpif_probe(struct platform_device *pdev) * so their devices need to be registered manually here * for their legacy platform_drivers to work. */ - endpoint = of_graph_get_next_endpoint(pdev->dev.of_node, - endpoint); + endpoint = of_graph_get_endpoint_by_regs(pdev->dev.of_node, 0, -1); if (!endpoint) return 0; of_node_put(endpoint);