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 Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 83EB2EE57EC for ; Fri, 8 Sep 2023 10:00:46 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id E07DC61078; Fri, 8 Sep 2023 10:00:45 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org E07DC61078 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qm_Bg09IAmb1; Fri, 8 Sep 2023 10:00:45 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp3.osuosl.org (Postfix) with ESMTP id 351FF6106C; Fri, 8 Sep 2023 10:00:44 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 351FF6106C Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id A0BE11BF3E8 for ; Fri, 8 Sep 2023 10:00:41 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 7973D41C48 for ; Fri, 8 Sep 2023 10:00:41 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 7973D41C48 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DX1tVQsqRECh for ; Fri, 8 Sep 2023 10:00:40 +0000 (UTC) Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::227]) by smtp4.osuosl.org (Postfix) with ESMTPS id E860041C01 for ; Fri, 8 Sep 2023 10:00:39 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org E860041C01 Received: by mail.gandi.net (Postfix) with ESMTPSA id 194D420013; Fri, 8 Sep 2023 10:00:35 +0000 (UTC) Received: from peko by dell.be.48ers.dk with local (Exim 4.94.2) (envelope-from ) id 1qeYHz-008W8I-5D; Fri, 08 Sep 2023 12:00:35 +0200 From: Peter Korsgaard To: Sourabh Hegde References: Date: Fri, 08 Sep 2023 12:00:35 +0200 In-Reply-To: (Sourabh Hegde's message of "Thu, 7 Sep 2023 12:03:40 +0200") Message-ID: <87tts5f0ho.fsf@48ers.dk> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 X-GND-Sasl: peter@korsgaard.com Subject: Re: [Buildroot] Unable to configure USB webcam in Buildroot X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: buildroot@buildroot.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" >>>>> "Sourabh" == Sourabh Hegde writes: > Hello, > I am trying to configure a Logitech USB Webcam for my NXP i.MX 8M board. I > have enabled CONFIG_MEDIA_USB_SUPPORT=y in the linux-menuconfig. > But when I do "ls -l /dev/video*" I get "No such file or directory" and > "v4l2-ctl --list-devices" shows "Cannot open device /dev/video0, exiting.". > Can anyone please let me know how to enable USB webcam in Buildroot? Not really a Buildroot question, but that webcam probably uses the UVC (USB Video Class) interface. Ensure you have CONFIG_USB_VIDEO_CLASS enabled in your kernel and check dmesg when you plug it in. -- Bye, Peter Korsgaard _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot