From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 19286E00522; Sat, 28 Feb 2015 10:53:19 -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=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW 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] * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [209.85.220.43 listed in list.dnswl.org] Received: from mail-pa0-f43.google.com (mail-pa0-f43.google.com [209.85.220.43]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id C03C7E0043B for ; Sat, 28 Feb 2015 10:53:16 -0800 (PST) Received: by padfb1 with SMTP id fb1so5639178pad.3 for ; Sat, 28 Feb 2015 10:53:15 -0800 (PST) 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=K5Ngq5vw34WBIZpJWKQanFyxuBUbIeE9lBS++g3Iqtg=; b=gsxVy2HchtNWYFU3X9R5Wyw1U207Gsvnix6BVCd2h3ma3VduxgyMt10hcboKoBAlWy ykUkydFfVa+PHB+f20kCGxQiSNVjl7TJrE6ResaLP3DPA9aNRVQrGHOOrhRLvSBaQ/j2 5NHP4hIlbfdF8SxL87QY0JebtO4sT6cU/U5nWTNen4r9q2cV7iR4dCruoyjhfNSLYpKZ LSxcdyju3roKoUwO1xiYIsNPThf/atHpej66Q1KmuYOGZro9D5HzBSTkZAHGpeP3QCJz hm0abB+nMGhgKpn3NDYovh1VszCPs/7XH2Qx3nEEJNVSBs7B86p3LSfii/BoSZ4iR6Dj 2A/w== X-Gm-Message-State: ALoCoQkuhrfZkRNea4Oevte2QRcc1JR9/gBZbqoFDUu0VRMqrHVHkawA9zWx0Ckqdtbs79rnfXVj X-Received: by 10.70.21.132 with SMTP id v4mr97580pde.9.1425149595727; Sat, 28 Feb 2015 10:53:15 -0800 (PST) Received: from [192.168.200.2] (wsip-70-184-93-199.ph.ph.cox.net. [70.184.93.199]) by mx.google.com with ESMTPSA id bh15sm7504743pdb.21.2015.02.28.10.53.13 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 28 Feb 2015 10:53:14 -0800 (PST) Message-ID: <54F20E97.1060205@boundarydevices.com> Date: Sat, 28 Feb 2015 11:53:11 -0700 From: Eric Nelson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Fabio Estevam , Nikolay Dimitrov 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> In-Reply-To: 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: Sat, 28 Feb 2015 18:53:19 -0000 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit 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