From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [PATCH] dmaengine: pl330: Set residue in tx_status callback Date: Thu, 11 Dec 2014 10:17:58 +0530 Message-ID: <20141211044758.GH16827@intel.com> References: <1416995095-13763-1-git-send-email-padma.v@samsung.com> <547DF61D.3010909@metafoo.de> <20141205151843.GV11285@n2100.arm.linux.org.uk> <20141208130727.GK16827@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mga11.intel.com ([192.55.52.93]:22677 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751341AbaLKErt (ORCPT ); Wed, 10 Dec 2014 23:47:49 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Jassi Brar Cc: Russell King - ARM Linux , Padma Venkat , linux-samsung-soc , Lars-Peter Clausen , Padmavathi Venna , Mark Brown , dmaengine@vger.kernel.org, Dylan Reid , "linux-arm-kernel@lists.infradead.org" On Tue, Dec 09, 2014 at 08:48:04PM +0530, Jassi Brar wrote: > As Russell pointed out, that ain't the case either. > So we are yet to figure out benefits of having explicit > issue_pending() after tx_submit(). callback ? -- ~Vinod From mboxrd@z Thu Jan 1 00:00:00 1970 From: vinod.koul@intel.com (Vinod Koul) Date: Thu, 11 Dec 2014 10:17:58 +0530 Subject: [PATCH] dmaengine: pl330: Set residue in tx_status callback In-Reply-To: References: <1416995095-13763-1-git-send-email-padma.v@samsung.com> <547DF61D.3010909@metafoo.de> <20141205151843.GV11285@n2100.arm.linux.org.uk> <20141208130727.GK16827@intel.com> Message-ID: <20141211044758.GH16827@intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Dec 09, 2014 at 08:48:04PM +0530, Jassi Brar wrote: > As Russell pointed out, that ain't the case either. > So we are yet to figure out benefits of having explicit > issue_pending() after tx_submit(). callback ? -- ~Vinod