From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 0AB97E00867; Sun, 1 Mar 2015 13:29:25 -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=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (picmaster[at]mail.bg) * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [193.201.172.118 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Received: from mx2.mail.bg (mx2.mail.bg [193.201.172.118]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 1F76AE00746 for ; Sun, 1 Mar 2015 13:29:20 -0800 (PST) Received: from [192.168.0.40] (unknown [93.152.143.60]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx2.mail.bg (Postfix) with ESMTPSA id 7DD25600021D; Sun, 1 Mar 2015 23:29:17 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mail.bg; s=default; t=1425245357; bh=3f7XmjQy5/0zRC3BQ+LKjBa1q57+eUrKTuLj4LgyElo=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=n1OXAxRgqSYA2+HT7nhdAZmLozQ2eT9SJaJLsD8cMD3qqP5Z4KRC+NG6QgSCJIdVR bObzvjWmgkShcQDeBp5DHtCfl/bosx7ilW24fuRDF4VsKUb3HNv6ns3QZ4EKjCD7VP oO9wQ3C260ZfmFBy2zpUaGJAznfLXz0I3kqv5zRE= Message-ID: <54F384AD.6040902@mail.bg> Date: Sun, 01 Mar 2015 23:29:17 +0200 From: Nikolay Dimitrov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.4.0 MIME-Version: 1.0 To: Eric Nelson 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> Cc: "meta-freescale@yoctoproject.org" , Gary Thomas 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 21:29:25 -0000 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi Eric, On 02/28/2015 08:53 PM, 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 Can you confirm tha this fix solves the pop on line-out? Just want to be sure, as most of the related patch-work fixes mostly the headphones- related pop. Regards, Nikolay