From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lars-Peter Clausen Subject: Re: [alsa] Crackling after 6.45 hours Date: Mon, 26 Jan 2015 15:52:48 +0100 Message-ID: <54C654C0.9010307@metafoo.de> References: <3427562.sVz54J9OhN@linux-le0l.site> <54C62E62.3060904@metafoo.de> <39512580.o0cGg5VYGZ@linux-le0l.site> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp-out-157.synserver.de (smtp-out-157.synserver.de [212.40.185.157]) by alsa0.perex.cz (Postfix) with ESMTP id 394A22605D7 for ; Mon, 26 Jan 2015 15:52:50 +0100 (CET) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Fabio Estevam , "a.renault@kaptalia.com" Cc: "alsa-devel@alsa-project.org" List-Id: alsa-devel@alsa-project.org On 01/26/2015 03:44 PM, Fabio Estevam wrote: > On Mon, Jan 26, 2015 at 12:41 PM, a.renault@kaptalia.com > wrote: > >> First of all, I had to comment the lspci part of the script because I am using >> busybox on my imx6. (Did not found a way to add it :S) >> >> Then I have got this card : http://www.msc-technologies.eu/products/boards/qseven/msc-q7-imx6.html >> with a Wolfson WM9711. > > Which kernel version are you using? Can you try 3.19-rc6 or at least 3.18.3? This seems to be a vendor kernel based on 3.0 with custom audio drivers. As Clemens said this is most likely a driver bug. So I guess there is not that much we can do. - Lars