linux-kernel - [PATCH 0/3] dmaengine: xilinx

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Message-ID: <1481814682-31780-1-git-send-email-appanad@xilinx.com>
Date:   Thu, 15 Dec 2016 20:41:19 +0530
From:   Kedareswara rao Appana <appana.durga.rao@...inx.com>
To:     <dan.j.williams@...el.com>, <vinod.koul@...el.com>,
        <michal.simek@...inx.com>, <soren.brinkmann@...inx.com>,
        <appanad@...inx.com>, <moritz.fischer@...us.com>,
        <laurent.pinchart@...asonboard.com>, <luis@...ethencourt.com>,
        <svemula@...inx.com>, <anirudh@...inx.com>,
        <Jose.Abreu@...opsys.com>
CC:     <dmaengine@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/3] dmaengine: xilinx_dma: Bug fixes

This patch series fixes below bugs in DMA and VDMA IP's
---> Do not start VDMA until frame buffer is processed by the h/w
---> Fix bug in Multi frame sotres handling in VDMA
---> Fix issues w.r.to multi frame descriptors submit with AXI DMA S2MM(recv) Side.


Kedareswara rao Appana (3):
  dmaengine: xilinx_dma: Check for channel idle state before submitting
    dma descriptor
  dmaeninge: xilinx_dma: Fix bug in multiple frame stores scenario in
    vdma
  dmaengine: xilinx_dma: Fix race condition in the driver for multiple
    descriptor scenario

 drivers/dma/xilinx/xilinx_dma.c | 185 +++++++++++++++++++++++++---------------
 1 file changed, 118 insertions(+), 67 deletions(-)

-- 
2.1.2