linux-kernel - Re: [RESEND PATCH 0/7] Add some fixes and new feature for SPRD DMA

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Date:   Mon, 26 Nov 2018 14:49:58 +0800
From:   Baolin Wang <baolin.wang@...aro.org>
To:     Dan Williams <dan.j.williams@...el.com>,
        Vinod Koul <vkoul@...nel.org>, eric.long@...soc.com
Cc:     Mark Brown <broonie@...nel.org>, dmaengine@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [RESEND PATCH 0/7] Add some fixes and new feature for SPRD DMA

Hi Vinod,

On Tue, 6 Nov 2018 at 13:01, Baolin Wang <baolin.wang@...aro.org> wrote:
>
> This patchset removes the direction usage from struct dma_slave_config,
> and add one new field to save the direction. It also fixes some issues
> for link-list transfer. Moreover this patchset adds new 2-stage transfer
> support for our DMA.

Any comments for this patch set? Thanks.

>
> Baolin Wang (1):
>   dmaengine: sprd: Remove direction usage from struct dma_slave_config
>
> Eric Long (6):
>   dmaengine: sprd: Get transfer residue depending on the transfer
>     direction
>   dmaengine: sprd: Fix the last link-list configuration
>   dmaengine: sprd: Set cur_desc as NULL when free or terminate one dma
>     channel
>   dmaengine: sprd: Support DMA link-list cyclic callback
>   dmaengine: sprd: Support DMA 2-stage transfer mode
>   dmaengine: sprd: Add me as one of the module authors
>
>  drivers/dma/sprd-dma.c       |  152 +++++++++++++++++++++++++++++++++++++-----
>  include/linux/dma/sprd-dma.h |   62 ++++++++++++++++-
>  2 files changed, 194 insertions(+), 20 deletions(-)
>
> --
> 1.7.9.5
>


--
Baolin Wang
Best Regards