From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 5ADEAE006EF; Tue, 6 May 2014 07:04:18 -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=none autolearn=ham version=3.3.1 X-Spam-HAM-Report: Received: from mail-pa0-f54.google.com (mail-pa0-f54.google.com [209.85.220.54]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 384FBE004EB for ; Tue, 6 May 2014 07:04:14 -0700 (PDT) Received: by mail-pa0-f54.google.com with SMTP id lf10so11168866pab.13 for ; Tue, 06 May 2014 07:04:14 -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=D0awVliU7XMyWoBIaE7N7NQldsB/euLl40cFt3JSA9E=; b=GxSYOAzbDotjjQC8Ohx8O+QSS3Q/KBt3w5JhtKhoaHu4u47KNs1/3OlRPt93CMgPS2 SgPJpEV56TfkRaRdJ4MD6nKg6SIzp8QovQmPiufPqX2BFbKuuU3tDn1JTWYTRK31feII JS3DNp7arKWEplD5pGpN8ZIXDHrJvnra7A269qDHeZmP38/cw6D8e8srvZ9QeAh/6/O7 SX4aozGLV1uFqlea4qOe9uWA/gQqKKSlzkvM3UX26KdkWkWp0c09uhcNzEioaiwwB1oE a8ZV//k+RMgh4NQJG74rePmhJXYaMPfJ3oSVmmtZu40z+q+V+epD8v7dqezNwNSw9rxC FSAw== X-Gm-Message-State: ALoCoQmTeu6IM7qvLioHapXil9uiBQi6xF2lw6rRrh0noDu9MTKlJygv4xeNpF0gx5se+V1Dip14 X-Received: by 10.66.232.166 with SMTP id tp6mr6763896pac.127.1399385053986; Tue, 06 May 2014 07:04:13 -0700 (PDT) Received: from [192.168.1.8] (ip98-167-230-131.ph.ph.cox.net. [98.167.230.131]) by mx.google.com with ESMTPSA id iq10sm582008pbc.14.2014.05.06.07.04.11 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 06 May 2014 07:04:12 -0700 (PDT) Message-ID: <5368EBDA.5080903@boundarydevices.com> Date: Tue, 06 May 2014 07:04:10 -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: Fabio Estevam , Troy Kisky References: <5367D245.3070103@gmail.com> <53681D29.6000104@boundarydevices.com> In-Reply-To: Cc: "meta-freescale@yoctoproject.org" Subject: Re: No sound on nitrogen6x + linux-boundary 3.10.17 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: Tue, 06 May 2014 14:04:18 -0000 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi Fabio, On 05/05/2014 04:27 PM, Fabio Estevam wrote: > On Mon, May 5, 2014 at 8:22 PM, Troy Kisky > wrote: >> On 5/5/2014 12:31 PM, Eric Nelson wrote: >>> Thanks for the detailed report, Erik. >>> >>> And thanks for the info, Fabio and John. >>> >>> I'm out of the office today, but CC'ing Troy to see if he can reproduce things. >>> >> I just did a similar fix for the problem, but I also reset registers to power on >> default value. > > Like this one, I guess: > https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/sound/soc/codecs/sgtl5000.c?id=af8ee11209e749c75eabf32b2a4ca631f396acf8 > Essentially yes. Troy pulled in an older patch that also has some retry logic around I2C reads and writes: https://github.com/boundarydevices/linux-imx6/commit/c8e4e642 Erik, I'll forward a patch against linux-boundary_3.10.17.bb later today, but you can test by changing SRCREV to fe41f1e14c1769c2012b21ac6375ddb1ab15ea52 Regards, Eric