From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: exynos4412: Audio dies after one day on kernel 4.0 Date: Fri, 12 Jun 2015 18:36:24 +0530 Message-ID: <20150612130624.GL28601@localhost> References: <5569F435.5040708@unseen.is> <556E0931.9030703@unseen.is> <556E44B7.10303@samsung.com> <5576CD40.8060301@unseen.is> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mga09.intel.com ([134.134.136.24]:32687 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755304AbbFLNFV (ORCPT ); Fri, 12 Jun 2015 09:05:21 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Krzysztof Kozlowski Cc: gabriel@unseen.is, linux-samsung-soc@vger.kernel.org, dmaengine@vger.kernel.org, sylvester.nawrocki@gmail.com, Robert Baldyga , Marek Szyprowski On Wed, Jun 10, 2015 at 05:22:07PM +0900, Krzysztof Kozlowski wrote: > > I can now say for sure that the commits 88987d2c75 and aee4d1fac8 are > > the cause for the problem. Audio was working now for 7 days. > > +CC Vinod > > Gabriel, > > I sent a patch which should fix the issue. Could you give it a try? Of > course don't revert the other patches and don't use other workarounds. > Just apply the patch on clean (vanilla would be the best) kernel. > [RFT PATCH] dmaengine: Fix choppy sound because of unimplemented resume I have already applied this one, can you check the -next and see if this issue is seen -- ~Vinod