Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756237AbaAHMDz (ORCPT ); Wed, 8 Jan 2014 07:03:55 -0500 Received: from mail-ve0-f172.google.com ([209.85.128.172]:57526 "EHLO mail-ve0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756201AbaAHMDw (ORCPT ); Wed, 8 Jan 2014 07:03:52 -0500 MIME-Version: 1.0 In-Reply-To: <1389170756-22351-3-git-send-email-Guangyu.Chen@freescale.com> References: <1389170756-22351-1-git-send-email-Guangyu.Chen@freescale.com> <1389170756-22351-3-git-send-email-Guangyu.Chen@freescale.com> Date: Wed, 8 Jan 2014 10:03:51 -0200 Message-ID: Subject: Re: [PATCH 2/2] dma: imx-sdma: Assign a default script number for ROM firmware cases From: Fabio Estevam To: Nicolin Chen Cc: Vinod Koul , Dan Williams , Sascha Hauer , Shawn Guo , Fabio Estevam , dmaengine@vger.kernel.org, "devicetree@vger.kernel.org" , linux-kernel , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 8, 2014 at 6:45 AM, Nicolin Chen wrote: > i.MX series have inner firmware in its ROM code: when SDMA isn't provided > any firmware from Kernel or rootfs, the default inner ROM firmware will be > activated. However the current driver doesn't assign any script number to > this situation, and those platform running in this case would be broken. > > Thus this patch adds a default script number when no external firmware being > loaded so that people would continue to be able to use basic scripts to run > their platform without any firmware. > > Reported-by: Fabio Estevam > Signed-off-by: Nicolin Chen Thanks, Nicolin. This fixes audio playback without additional SDMA firmware: Tested-by: Fabio Estevam -- 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/