Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752190AbbEDG7Z (ORCPT ); Mon, 4 May 2015 02:59:25 -0400 Received: from 212-186-180-163.dynamic.surfer.at ([212.186.180.163]:48444 "EHLO cgate.sperl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752161AbbEDG7N convert rfc822-to-8bit (ORCPT ); Mon, 4 May 2015 02:59:13 -0400 Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\)) Subject: Re: [PATCH v2] dmaengine: bcm2835: Add slave dma support From: Martin Sperl In-Reply-To: <1429355160-13657-1-git-send-email-noralf@tronnes.org> Date: Mon, 4 May 2015 08:59:09 +0200 Cc: dmaengine@vger.kernel.org, vinod.koul@intel.com, Linux Kernel Mailing List , jonathan@raspberrypi.org, linux-rpi-kernel , dan.j.williams@intel.com, linux-spi , Mark Brown Content-Transfer-Encoding: 8BIT Message-Id: References: <1429355160-13657-1-git-send-email-noralf@tronnes.org> To: =?utf-8?Q?Noralf_Tr=C3=B8nnes?= X-Mailer: Apple Mail (2.2098) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1004 Lines: 26 I did tests with the (almost) finished dma-support of spi-bcm2835 against a TFT device and it work fine there. Upstreaming this spi-bcm2835 patch obviously requires that the DMA support is in the dma-engine driver first... Please also see prior note about unnecessary interrupts when none are requested for possible improvements. > On 18.04.2015, at 13:06, Noralf Trønnes wrote: > > Add slave transfer capability to BCM2835 dmaengine driver. > This patch is pulled from the bcm2708-dmaengine driver in the > Raspberry Pi repo. The work was done by Gellert Weisz. > > Tested using the bcm2835-mmc driver from the same repo. > > Signed-off-by: Noralf Trønnes Tested-by: Martin Sperl -- 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/