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Subject: Re: [PATCH v1 00/10] *** imx-sdma: misc fix ***
To: <vinod.koul@intel.com>, <dan.j.williams@intel.com>
References: <1463456936-10634-1-git-send-email-jiada_wang@mentor.com>
CC: <dmaengine@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <shawnguo@kernel.org>, <kernel@pengutronix.de>,
        <george_davis@mentor.com>
From: Jiada Wang <jiada_wang@mentor.com>
Message-ID: <4cc3e901-4297-0562-1e1c-f86967b8ecc1@mentor.com>
Date: Mon, 17 Oct 2016 13:51:26 +0900
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Hello community

Is there any comment regarding this patch set?

Thanks,
Jiada

On 05/17/2016 12:48 PM, Jiada Wang wrote:
> this patch set contains the following changes
> 1. fix issues in cyclic dma
> 2. add support to SYNC DMA termination
> 3. avoid system hang, when SDMA channel 0 timeouts
> 4. add lock to prevent race condition
>
> Jiada Wang (10):
>   dma: imx-sdma: use chn_real_count to report residue for UART
>   dma: imx-sdma: don't update BD in isr routine
>   dma: imx-sdma: clear BD_RROR flag before pass it to sdma script
>   dma: imx-sdma: update sdma channel status for cyclic dma
>   dma: imx-sdma: add flag to indicate SDMA channel state
>   dma: imx-sdma: add terminate_all support
>   dma: imx-sdma: Add synchronization support
>   dma: imx-sdma: abort updating channel when it has been terminated
>   dma: imx-sdma: disable channel 0 when it timeouts
>   dma: imx-sdma: clear channel0 interrupt bit in irq routine
>
>  drivers/dma/imx-sdma.c | 113 +++++++++++++++++++++++++++++++++++--------------
>  1 file changed, 82 insertions(+), 31 deletions(-)
>