From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1751551AbcGUDxY (ORCPT <rfc822;w@1wt.eu>);
	Wed, 20 Jul 2016 23:53:24 -0400
Received: from mail-pf0-f169.google.com ([209.85.192.169]:35520 "EHLO
	mail-pf0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1750939AbcGUDxX (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Wed, 20 Jul 2016 23:53:23 -0400
From: John Stultz <john.stultz@linaro.org>
To: lkml <linux-kernel@vger.kernel.org>
Cc: John Stultz <john.stultz@linaro.org>,
        Zhangfei Gao <zhangfei.gao@linaro.org>,
        Jingoo Han <jg1.han@samsung.com>,
        Krzysztof Kozlowski <k.kozlowski@samsung.com>,
        Maxime Ripard <maxime.ripard@free-electrons.com>,
        Vinod Koul <vinod.koul@intel.com>,
        Dan Williams <dan.j.williams@intel.com>,
        Mark Brown <broonie@kernel.org>, Andy Green <andy@warmcat.com>
Subject: [PATCH 0/7 v3] K3DMA fixes for HiKey HDMI audio
Date: Wed, 20 Jul 2016 20:53:02 -0700
Message-Id: <1469073189-9167-1-git-send-email-john.stultz@linaro.org>
X-Mailer: git-send-email 1.9.1
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Per Mark's suggestion, I've split out the k3dma changes
on their own as they are mostly fixes and the addition
of cyclic mode.

New in v3:
* With inspiration from YongQin Liu, I figured out the reason we
were seeing occasional DMA ERR issues: The desc structures were
being allocated with kzalloc and so changes weren't necessarily
being flushed to memory before the transfers started. I fixed
this, but also uncoverd a memory leak that was happening in
cyclic mode, so I fixed that as well.

Thoughts and comments would be appreciated!

thanks
-john

Cc: Zhangfei Gao <zhangfei.gao@linaro.org>
Cc: Jingoo Han <jg1.han@samsung.com>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Andy Green <andy@warmcat.com>

Andy Green (4):
  k3dma: Fix hisi burst clipping
  k3dma: Fix dma err offsets
  k3dma: Fix "nobody cared" message seen on any error
  k3dma: Add cyclic mode for audio

John Stultz (3):
  k3dma: Fix memory handling with cyclic mode
  k3dma: Fix occasional DMA ERR issue by using proper dma api
  Kconfig: Allow k3dma driver to be selected for more then HISI3xx
    platforms

 drivers/dma/Kconfig |   2 +-
 drivers/dma/k3dma.c | 219 ++++++++++++++++++++++++++++++++++++++++++----------
 2 files changed, 181 insertions(+), 40 deletions(-)

-- 
1.9.1