From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id BB0D4E00825; Sun, 1 Mar 2015 07:08:32 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mail.chez-thomas.org (mail.mlbassoc.com [65.100.170.105]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 8542CE003E3 for ; Sun, 1 Mar 2015 07:08:27 -0800 (PST) Received: by mail.chez-thomas.org (Postfix, from userid 1998) id D7B46F811D9; Sun, 1 Mar 2015 08:08:26 -0700 (MST) Received: from [192.168.1.114] (zeus [192.168.1.114]) by mail.chez-thomas.org (Postfix) with ESMTP id 4D4B7F811D9; Sun, 1 Mar 2015 08:08:26 -0700 (MST) Message-ID: <54F32B7D.1040707@mlbassoc.com> Date: Sun, 01 Mar 2015 08:08:45 -0700 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: meta-freescale@yoctoproject.org References: <54BED2E8.70901@mail.bg> <54BEF411.9080503@mail.bg> <54BF0F40.6030407@mail.bg> <54C03C72.3050502@mail.bg> <54C0F9FE.6020208@mlbassoc.com> <54C14241.4090805@mail.bg> <54C1430A.6050303@mlbassoc.com> <54C149E5.6040303@boundarydevices.com> <54C14D7A.6070206@mail.bg> <54C15453.8050100@mail.bg> <54F20E97.1060205@boundarydevices.com> In-Reply-To: <54F20E97.1060205@boundarydevices.com> Subject: Re: Audio glitch with SGTL5000 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: Sun, 01 Mar 2015 15:08:32 -0000 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit On 2015-02-28 11:53, Eric Nelson wrote: > Hi all, > > On 01/22/2015 12:52 PM, Fabio Estevam wrote: >> Hi Nikolay, >> >> On Thu, Jan 22, 2015 at 5:49 PM, Nikolay Dimitrov wrote: >> >>> Sorry, I didn't mean that at all. >> >> No problem. I am glad you spotted the problem with the SMALL_POP bit. >> I will also check if there is an error in the SMALL_POP bit definition >> in the manual. >> >>>> This is off-topic here on a Yocto list though, so I suggest we move >>>> such discussion to the alsa-devel list which is the appropriate place. >>> >>> >>> OK, understood. >> >> Maybe sending your workaround patch as a RFC could be a start for the >> discussion there. >> > > I think I found the problem, and it was fixed in main-line in this > commit by Marek: > > https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/sound/soc/codecs/sgtl5000.c?id=dd4d2d6dfb49e8916064f2cb07f0ad7b32a82fb7 > > I pushed a 3.10.17 version of it to our Github tree: > https://github.com/boundarydevices/linux-imx6/commit/ff27114 I still get the large pops on my board with this change included. My kernel is currently based on the linux-imx:3.10.53_1.1.0_ga I'd love to check it on my SabreLite, but I need that running 3.10.53 as well, so it will have to wait. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------