From patchwork Thu Jun 24 19:21:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pratyush Yadav X-Patchwork-Id: 12343071 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E64DC49EA7 for ; Thu, 24 Jun 2021 19:22:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 27749613EE for ; Thu, 24 Jun 2021 19:22:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232854AbhFXTZD (ORCPT ); Thu, 24 Jun 2021 15:25:03 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:51344 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232838AbhFXTY6 (ORCPT ); Thu, 24 Jun 2021 15:24:58 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 15OJMaO7043505; Thu, 24 Jun 2021 14:22:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1624562556; bh=xeb0sNS4CcBPblr7Wash2SqMyTwQ1wPtAmhQBuE5IwI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=HYDVMqFqRdNeAinm6YHagupsZ+1zrfLdgpBirPOkYbjy5I14coI8/ywduwiZphG7o 4NAPwHF3CPmU26+vYxQceRqx/Uxon02F5VDpuUpf1rIqBI4qrD5vkV+OVRftWd9fo3 ggVD1rzrcPbJxW49JpuGhH7UGf4+ilXE+uISJhA8= Received: from DFLE102.ent.ti.com (dfle102.ent.ti.com [10.64.6.23]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 15OJMaGM028224 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 24 Jun 2021 14:22:36 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Thu, 24 Jun 2021 14:22:36 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Thu, 24 Jun 2021 14:22:36 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 15OJM14N120548; Thu, 24 Jun 2021 14:22:34 -0500 From: Pratyush Yadav To: Mauro Carvalho Chehab CC: Laurent Pinchart , Vignesh Raghavendra , Tomi Valkeinen , Nikhil Devshatwar , Pratyush Yadav , Maxime Ripard , , Subject: [PATCH v3 07/11] media: cadence: csi2rx: Populate subdev devnode Date: Fri, 25 Jun 2021 00:51:56 +0530 Message-ID: <20210624192200.22559-8-p.yadav@ti.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210624192200.22559-1-p.yadav@ti.com> References: <20210624192200.22559-1-p.yadav@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The devnode can be used by media-ctl and other userspace tools to perform configurations on the subdev. Without it, media-ctl returns ENOENT when setting format on the sensor subdev. Signed-off-by: Pratyush Yadav --- (no changes since v2) Changes in v2: - New in v2. drivers/media/platform/cadence/cdns-csi2rx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/cadence/cdns-csi2rx.c b/drivers/media/platform/cadence/cdns-csi2rx.c index 780b42df757a..ff893a29ea54 100644 --- a/drivers/media/platform/cadence/cdns-csi2rx.c +++ b/drivers/media/platform/cadence/cdns-csi2rx.c @@ -609,6 +609,7 @@ static int csi2rx_probe(struct platform_device *pdev) csi2rx->pads[CSI2RX_PAD_SINK].flags = MEDIA_PAD_FL_SINK; for (i = CSI2RX_PAD_SOURCE_STREAM0; i < CSI2RX_PAD_MAX; i++) csi2rx->pads[i].flags = MEDIA_PAD_FL_SOURCE; + csi2rx->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; ret = media_entity_pads_init(&csi2rx->subdev.entity, CSI2RX_PAD_MAX, csi2rx->pads);