Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751753AbaAMKVd (ORCPT ); Mon, 13 Jan 2014 05:21:33 -0500 Received: from mga09.intel.com ([134.134.136.24]:20552 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751613AbaAMKV1 (ORCPT ); Mon, 13 Jan 2014 05:21:27 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.95,651,1384329600"; d="scan'208";a="437949767" Date: Mon, 13 Jan 2014 14:50:21 +0530 From: Vinod Koul To: Shawn Guo Cc: Nicolin Chen , dan.j.williams@intel.com, kernel@pengutronix.de, fabio.estevam@freescale.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 1/2] Revert "ARM: dts: imx: use dual-fifo sdma script for ssi" Message-ID: <20140113092021.GD25466@intel.com> References: <1389170756-22351-1-git-send-email-Guangyu.Chen@freescale.com> <1389170756-22351-2-git-send-email-Guangyu.Chen@freescale.com> <20140110024359.GB6844@S2101-09.ap.freescale.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140110024359.GB6844@S2101-09.ap.freescale.net> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 10, 2014 at 10:44:03AM +0800, Shawn Guo wrote: > On Wed, Jan 08, 2014 at 04:45:55PM +0800, Nicolin Chen wrote: > > This reverts commit b1d27c79c8377df1880447375deffa3bb82c7bd3. > > > > Previously we switched the SSI scriprt to dual-fifo mode to reduce playback > > underrun issue, which is only included by SDMA firmware version 2. However, > > there are quite a lot people still using version 1 or default firmware in > > the ROM code of SoC while these two kinds of firmwares do not support the > > dual-fifo script and the audio function on their platform would be broken. > > > > Thus this patch provisionally reverts the dual-fifo script to the original > > single fifo script to meet all kinds of users' requirements, including the > > version 1/2 or inner ROM firmware. > > > > Reported-by: Fabio Estevam > > Signed-off-by: Nicolin Chen > > If Vinod's tree can be rebased, the patch can just be dropped. Nope dont want Linus's ire due to rebaseing tree so late in cyle! -- ~Vinod > Otherwise, > > Acked-by: Shawn Guo > -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/