linux-kernel - [PATCH 0/7] Fix some bugs and add new feature for Spreadtrum DMA engine

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Date:   Mon, 15 Apr 2019 20:14:54 +0800
From:   Baolin Wang <baolin.wang@...aro.org>
To:     dan.j.williams@...el.com, vkoul@...nel.org
Cc:     eric.long@...soc.com, orsonzhai@...il.com, zhang.lyra@...il.com,
        broonie@...nel.org, baolin.wang@...aro.org,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/7] Fix some bugs and add new feature for Spreadtrum DMA engine

Hi,

This patch set fixes some DMA engine bugs and adds interrupt support
for 2-stage transfer.

Baolin Wang (3):
  dmaengine: sprd: Fix the possible crash when getting engine status
  dmaengine: sprd: Add validation of current descriptor in irq handler
  dmaengine: sprd: Add interrupt support for 2-stage transfer

Eric Long (4):
  dmaengine: sprd: Fix the incorrect start for 2-stage destination
    channels
  dmaengine: sprd: Add device validation to support multiple
    controllers
  dmaengine: sprd: Fix block length overflow
  dmaengine: sprd: Fix the right place to configure 2-stage transfer

 drivers/dma/sprd-dma.c |   54 ++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 43 insertions(+), 11 deletions(-)

-- 
1.7.9.5