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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7A5FC28CF5 for ; Wed, 26 Jan 2022 16:24:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236694AbiAZQYI (ORCPT ); Wed, 26 Jan 2022 11:24:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236445AbiAZQYH (ORCPT ); Wed, 26 Jan 2022 11:24:07 -0500 Received: from mail-ed1-x52d.google.com (mail-ed1-x52d.google.com [IPv6:2a00:1450:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53E17C06161C for ; Wed, 26 Jan 2022 08:24:07 -0800 (PST) Received: by mail-ed1-x52d.google.com with SMTP id j2so69423543edj.8 for ; Wed, 26 Jan 2022 08:24:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hFSfHysSt/TEJp53DfQbM674LCf5MMeKjoUR3QbAsnA=; b=jJJT2DO3zZ4THh1nhrXHp3COcV9z0Ta/vU9epMck6jFQLYM9UqUtY7DNG1CN4gukv6 +3Sb6DsUDn5HnLn3fESD6PLpTZNUL7MLC4zDOAYNX5vYnE3Cl0Ld0RNQBYF1bRvN7Ygs TCe5S26C4GoUl/G6IYV0yGtyt1Q26HmkVEvKY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hFSfHysSt/TEJp53DfQbM674LCf5MMeKjoUR3QbAsnA=; b=uosSlJJcRKM40vbYnF2mWfq32c1K7yDDmBROu2ZvTrOt5iARebJD6WDgpRC9F3FqZT Y5W2gtK/TpHR2fYsWCipL7UEs8IfJsbXSDLiqxx1t8uPfnICz959EMP6cwNr4TEpLgL2 Nir2PWCTHgsjH2cXObY7YnenbV/gvTjL78kqW/KOxh7pbFNI7Guy3H7ObkK8irD3njGU FjntQuNsSkf/dy0vhESZyLALeng9BkTsd4SZQUuH/HFB0EhRG2rG2/ETV/c8E3nws9GN J3a3oHU+CqWtfmHkdndej/bXaQ0y7qP1VbcnX1RmoaU9GanjXaT/fVaERj3idMdxwyIV 7FiQ== X-Gm-Message-State: AOAM531QctV3rwFI03EOdXqe9BlnmapH8kOhQ6PpGFOvPS3PvDEQEMZG trGOsP+1J6FBcKP+A4XGrk1tfJAjDYz2Rg== X-Google-Smtp-Source: ABdhPJy2ukOBh9oDKPZryi2tzp/kHdsUWDVAItNeWMENjIyPp/6GBir5Fx1swaScfAufBwrsp/POFw== X-Received: by 2002:aa7:cf0c:: with SMTP id a12mr24983048edy.185.1643214245766; Wed, 26 Jan 2022 08:24:05 -0800 (PST) Received: from mail-ej1-f41.google.com (mail-ej1-f41.google.com. [209.85.218.41]) by smtp.gmail.com with ESMTPSA id by16sm7629564ejb.73.2022.01.26.08.24.05 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Jan 2022 08:24:05 -0800 (PST) Received: by mail-ej1-f41.google.com with SMTP id h7so40233672ejf.1 for ; Wed, 26 Jan 2022 08:24:05 -0800 (PST) X-Received: by 2002:a17:906:2cd5:: with SMTP id r21mr21127790ejr.435.1643214245062; Wed, 26 Jan 2022 08:24:05 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Ricardo Ribalda Date: Wed, 26 Jan 2022 17:23:53 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Get j5 WebCam JVCU100 supported by Linux UVC driver To: Mohammad Cc: linux-media@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi Mohammad Could you share the output of dmesg when you connect the device? And also lsusb -vvvv -d 0711:3108 Thanks! On Wed, 26 Jan 2022 at 17:20, Mohammad wrote: > > Greetings, > > I have been trying to use the j5 WebCam JVCU100 on Linux and it doesn't > function properly. Cheese cannot seem to find it, and I did not see it > listed on your list of supported devices, so I thought I would bring it > to your attention. Here is what I see from running lsusb: > > Bus 001 Device 006: ID 0711:3108 Magic Control Technology Corp. j5 > WebCam JVCU100 > > Also, running lsusb -d 0711:3108 -v | grep "14 Video" returns > > Couldn't open device, some information will be missing > bFunctionClass 14 Video > bInterfaceClass 14 Video > bInterfaceClass 14 Video > bInterfaceClass 14 Video > bInterfaceClass 14 Video > > So, looks like the Linux UVC driver at least recognizes the webcam. > Please let me know if you can help with this, thanks! > > Regards, > > Mohammad > -- Ricardo Ribalda