From mboxrd@z Thu Jan 1 00:00:00 1970 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=unavailable 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 CADABC433EF for ; Wed, 15 Sep 2021 12:03:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B61D26128B for ; Wed, 15 Sep 2021 12:03:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237799AbhIOMEi (ORCPT ); Wed, 15 Sep 2021 08:04:38 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:55202 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237772AbhIOMEd (ORCPT ); Wed, 15 Sep 2021 08:04:33 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 18FC3AlY085483; Wed, 15 Sep 2021 07:03:10 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1631707390; bh=kT+jpdgHUgB8WmXpX4IK0Fq/UD51pryiZLI1p3AwL4s=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=pq/klfE0Nviq3z3e3+xMhqSQ+Gdx0kdUI/1WICeXTkUTGPUC8BTpEC1CjuSkTqYLz nzZuyVLcfsGLnOKJ9PgpOyzBFB9ob7f06GhFKOK7ra4JtLk/k66GRMgykyFSNGDkGt JUPuE/jDmA24jpXWNzJXuvr19+P+npWox8Qyjeso= Received: from DFLE110.ent.ti.com (dfle110.ent.ti.com [10.64.6.31]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 18FC3AhA048962 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 15 Sep 2021 07:03:10 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Wed, 15 Sep 2021 07:03:10 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) 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 15.1.2308.14 via Frontend Transport; Wed, 15 Sep 2021 07:03:10 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 18FC2fD7019246; Wed, 15 Sep 2021 07:03:06 -0500 From: Pratyush Yadav To: Mauro Carvalho Chehab CC: Pratyush Yadav , Laurent Pinchart , Nikhil Devshatwar , Tomi Valkeinen , Vignesh Raghavendra , Benoit Parrot , Maxime Ripard , Rob Herring , Sakari Ailus , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , , , Subject: [PATCH v4 06/11] media: cadence: csi2rx: Populate subdev devnode Date: Wed, 15 Sep 2021 17:32:35 +0530 Message-ID: <20210915120240.21572-7-p.yadav@ti.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210915120240.21572-1-p.yadav@ti.com> References: <20210915120240.21572-1-p.yadav@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 edd56c5f2e89..7c3183069db0 100644 --- a/drivers/media/platform/cadence/cdns-csi2rx.c +++ b/drivers/media/platform/cadence/cdns-csi2rx.c @@ -602,6 +602,7 @@ 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); -- 2.33.0