From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 27BA2E00B7B; Mon, 9 Jun 2014 10:16:49 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [209.85.192.172 listed in list.dnswl.org] Received: from mail-pd0-f172.google.com (mail-pd0-f172.google.com [209.85.192.172]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 005B4E00B66 for ; Mon, 9 Jun 2014 10:16:43 -0700 (PDT) Received: by mail-pd0-f172.google.com with SMTP id fp1so5010297pdb.31 for ; Mon, 09 Jun 2014 10:16:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=OPNKoz1Z0B2ytZ5t0QYQDdGEmn83AFFvd+6Apj7C7xI=; b=CTbe8vrWBaijqS5r0IeMQE1lkiAoMm4Jag9iFJ2Q91vg5b+7FpYkkJXTK9tmX4ZkKZ 40V8w/HiyDqnfgAvREtkiGHPt1mNEfoU94/2uZvWk2p2F/njALZihgyWQGLImp8AXo34 Z0EnAulqnQgCWepKCqwpcpY6MnDYM9adWeQTfK74YFFUSS/cUxc7dhW0c4yc876W0VEv NrbnSHwx6XLy0jvtdeoLHKsLdFi854OjTEA8Pqu06bg8RayDoCSdlPSqycdFDAidSc0V BZPQjvxqw69Hm5WjVVAE/UZDWMwrW9TXW+I/b2EDmwZ/XuDeWC9oz/GQG02UFxU/cgDy rSJw== X-Gm-Message-State: ALoCoQlRaPGwU8kiBf/2tBbMXTy1Ln+C5677ez0sHSKvhMbX3skbDop0Samwff/gdw79UbejIdQR X-Received: by 10.66.164.135 with SMTP id yq7mr5908065pab.126.1402334203462; Mon, 09 Jun 2014 10:16:43 -0700 (PDT) Received: from [29.6.1.5] ([63.226.49.26]) by mx.google.com with ESMTPSA id wl5sm65048112pbc.13.2014.06.09.10.16.41 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 09 Jun 2014 10:16:42 -0700 (PDT) Message-ID: <5395EBF8.8000406@boundarydevices.com> Date: Mon, 09 Jun 2014 10:16:40 -0700 From: Eric Nelson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: Otavio Salvador , John Weber References: <5382B827.2030302@gmail.com> <5390B171.8080600@gmail.com> <5390B373.7040805@gmail.com> <5390B585.8090104@gmail.com> <5390C097.6050908@gmail.com> <5390D368.9000309@gmail.com> <5390D420.5010703@boundarydevices.com> <53924A57.6020101@boundarydevices.com> <53948685.2070402@gmail.com> In-Reply-To: X-Enigmail-Version: 1.6 Cc: "meta-freescale@yoctoproject.org" Subject: Re: mxc_v4l2_capture sometimes not being modprobed X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Jun 2014 17:16:49 -0000 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi all, On 06/09/2014 06:52 AM, Otavio Salvador wrote: > On Mon, Jun 9, 2014 at 10:51 AM, Otavio Salvador > wrote: >> On Sun, Jun 8, 2014 at 12:51 PM, John Weber wrote: >>> On 6/6/14, 6:10 PM, Eric Nelson wrote: >>>> On 06/05/2014 01:33 PM, Eric Nelson wrote: >>>>> On 06/05/2014 01:30 PM, John Weber wrote: >>>>>> >>>>>> >>>>>> >>>>>> I think you're right, but as far as I know the only other entity that >>>>>> could confirm this would be Boundary Devices. Eric - do you see this >>>>>> same issue when connecting your camera to Nitrogen6x? >>>>>> >>>>> I've kinda followed this thread, but I'm kinda buried and it will take >>>>> a day or two for me to confirm or deny this. >>>>> >>>> I just tested across a dozen assorted reboots/resets/power-cycles >>>> and didn't see the issue with an OV5642 parallel camera and 3.10.17. >>>> >>>> I **don't** have udev-cache configured. >>> >>> I suspect that we will need to disable it on Wandboard as well. >> >> This is not a good fix. >> >> I added a patch, for OE-Core/Poky, attached; please confirm it fixes it. > I just tested again on an image with udev-cache, and don't see any issues on a Nitrogen6x board (CSI camera). I'm not sure what's different about my environment. Regards, Eric