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Date:   Wed, 15 Jan 2020 18:07:31 +0100
From:   Maxime Ripard <mripard@kernel.org>
To:     Vinod Koul <vkoul@kernel.org>
Cc:     Stefan Mavrodiev <stefan@olimex.com>,
        Dan Williams <dan.j.williams@intel.com>,
        Chen-Yu Tsai <wens@csie.org>, David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        open list <linux-kernel@vger.kernel.org>,
        "open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM" 
        <dmaengine@vger.kernel.org>,
        "moderated list:ARM/Allwinner sunXi SoC support" 
        <linux-arm-kernel@lists.infradead.org>,
        "open list:DRM DRIVERS FOR ALLWINNER A10" 
        <dri-devel@lists.freedesktop.org>, linux-sunxi@googlegroups.com
Subject: Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests
 with dedicated DMA
Message-ID: <20200115170731.vt6twfhvuwjrbbup@gilmour.lan>
References: <20200110141140.28527-1-stefan@olimex.com>
 <20200110141140.28527-2-stefan@olimex.com>
 <20200115123137.GJ2818@vkoul-mobl>
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On Wed, Jan 15, 2020 at 06:01:37PM +0530, Vinod Koul wrote:
> On 10-01-20, 16:11, Stefan Mavrodiev wrote:
> > Currently the cyclic transfers can be used only with normal DMAs. They
> > can be used by pcm_dmaengine module, which is required for implementing
> > sound with sun4i-hdmi encoder. This is so because the controller can
> > accept audio only from a dedicated DMA.
> >
> > This patch enables them, following the existing style for the
> > scatter/gather type transfers.
>
> I presume you want this to go with drm tree (if not let me know) so:
>
> Acked-by: Vinod Koul <vkoul@kernel.org>

There's no need for it to go through DRM, it can go through your tree :)

Maxime

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