Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756734AbaAJCnO (ORCPT ); Thu, 9 Jan 2014 21:43:14 -0500 Received: from va3ehsobe001.messaging.microsoft.com ([216.32.180.11]:52836 "EHLO va3outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751632AbaAJCnM (ORCPT ); Thu, 9 Jan 2014 21:43:12 -0500 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: -2 X-BigFish: VS-2(z579ehz98dI1432Izz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah1fc6hzz1de098h8275bh8275dh1de097hz2dh87h2a8h839h944hd25hf0ah1220h1288h12a5h12a9h12bdh137ah13b6h1441h1504h1537h153bh162dh1631h1758h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1fe8h1ff5h209eh2216h22d0h2336h2438h1151h1155h) X-FB-DOMAIN-IP-MATCH: fail Date: Fri, 10 Jan 2014 10:44:03 +0800 From: Shawn Guo To: Nicolin Chen CC: , , , , , , , Subject: Re: [PATCH 1/2] Revert "ARM: dts: imx: use dual-fifo sdma script for ssi" Message-ID: <20140110024359.GB6844@S2101-09.ap.freescale.net> References: <1389170756-22351-1-git-send-email-Guangyu.Chen@freescale.com> <1389170756-22351-2-git-send-email-Guangyu.Chen@freescale.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1389170756-22351-2-git-send-email-Guangyu.Chen@freescale.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-OriginatorOrg: sigmatel.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%0$Dn%FREESCALE.MAIL.ONMICROSOFT.COM$RO%1$TLS%0$FQDN%$TlsDn% Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. 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/