Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760189AbcDEVVd (ORCPT ); Tue, 5 Apr 2016 17:21:33 -0400 Received: from mail-oi0-f42.google.com ([209.85.218.42]:34259 "EHLO mail-oi0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760174AbcDEVV2 (ORCPT ); Tue, 5 Apr 2016 17:21:28 -0400 Date: Tue, 5 Apr 2016 16:21:20 -0500 From: Andy Gross To: Vinod Koul Cc: Stanimir Varbanov , Pramod Gurav , linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, dan.j.williams@intel.com, okaya@codeaurora.org, architt@codeaurora.org Subject: Re: [PATCH 0/2] Bypass BAM init if Remotely controlled Message-ID: <20160405212120.GA3873@hector.attlocal.net> References: <1458640151-15150-1-git-send-email-gpramod@codeaurora.org> <56F116AC.2000704@mm-sol.com> <20160405181950.GD8930@vkoul-mobl.iind.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160405181950.GD8930@vkoul-mobl.iind.intel.com> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 819 Lines: 18 On Tue, Apr 05, 2016 at 11:19:50AM -0700, Vinod Koul wrote: > On Tue, Mar 22, 2016 at 11:55:56AM +0200, Stanimir Varbanov wrote: > > On 03/22/2016 11:49 AM, Pramod Gurav wrote: > > > On some QOCM platforms(eg 8996) BAM control registers are managed remotely > > > hence can not be accessed by application processor for writes. So skip the bam_init > > > for any such platform if DT property is set. > > > > > > Tested on 8996 (BAM Global control is through remote) and DB410C boards. > > > Tested with i2c DMA on these targets which uses BAM as DMA controller. > > > > I have similar patches at [1] already, could you check them first. > > was there an update posted on these? I dont have this series or an update in > my queue No updates that I can see. The original is here: https://lkml.org/lkml/2015/12/1/113