From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sangbeom Kim Subject: Re: [PATCH] ASoC: Samsung: fix DMA interface for s3c2442 boards Date: Wed, 28 Mar 2012 17:40:48 +0900 Message-ID: <028001cd0cbe$796d05c0$6c471140$@com> References: <1332887869-3527-1-git-send-email-GNUtoo@no-log.org> <1332887869-3527-2-git-send-email-GNUtoo@no-log.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) by alsa0.perex.cz (Postfix) with ESMTP id 7DD98103EAB for ; Wed, 28 Mar 2012 10:40:39 +0200 (CEST) Received: from epcpsbgm1.samsung.com (mailout4.samsung.com [203.254.224.34]) by mailout4.samsung.com (Oracle Communications Messaging Exchange Server 7u4-19.01 64bit (built Sep 7 2010)) with ESMTP id <0M1L003EB6RHA8U0@mailout4.samsung.com> for alsa-devel@alsa-project.org; Wed, 28 Mar 2012 17:40:36 +0900 (KST) Received: from DOSBKIM7302 ([12.23.118.225]) by mmp1.samsung.com (Oracle Communications Messaging Exchange Server 7u4-19.01 64bit (built Sep 7 2010)) with ESMTPA id <0M1L002FE6ROY701@mmp1.samsung.com> for alsa-devel@alsa-project.org; Wed, 28 Mar 2012 17:40:36 +0900 (KST) In-reply-to: <1332887869-3527-2-git-send-email-GNUtoo@no-log.org> Content-language: ko List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: 'Denis 'GNUtoo' Carikli' , 'Mark Brown' Cc: 'Sangbeom Kim' , alsa-devel@alsa-project.org, boojin.kim@samsung.com List-Id: alsa-devel@alsa-project.org On Mon, Mar 28, 2012 at 07:38 AM , Denis 'GNUtoo' Carikli wrote: > Subject: [alsa-devel] [PATCH] ASoC: Samsung: fix DMA interface for s3c2442 boards > > Without this fix playing a wav file that said "incomming call" > resulted in the following beeing played: "in-in-in-co-co-co-mi-mi-mi...". > > This commit was tested on the GTA02 Machine. > > The problem was introduced by commit 344b4c48887a443f7478fc7047d1397b20821ed3 > (ASoC: Samsung: Update DMA interface) Hi, Denis, As you know, Boojin Kim had modified PL330 dma related code in the last sep. http://lists.infradead.org/pipermail/linux-arm-kernel/2011-September/063682.html It just affect pl330 dma operation. If not, problem can be happened. Anyway, I will check all dma operation. I have included Boojin Kim on this mail-loop. Thanks, Sangbeom.