linux-kernel - [PATCH v4 0/3] dmaengine: xilinx

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Message-ID: <1483536954-27203-1-git-send-email-appanad@xilinx.com>
Date:   Wed, 4 Jan 2017 19:05:51 +0530
From:   Kedareswara rao Appana <appana.durga.rao@...inx.com>
To:     <robh+dt@...nel.org>, <mark.rutland@....com>,
        <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>,
        <Jose.Abreu@...opsys.com>
CC:     <dmaengine@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>
Subject: [PATCH v4 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

 .../devicetree/bindings/dma/xilinx/xilinx_dma.txt  |   2 +
 drivers/dma/xilinx/xilinx_dma.c                    | 266 ++++++++++++---------
 2 files changed, 157 insertions(+), 111 deletions(-)

-- 
2.1.2