Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA

From: Vinod Koul
Date: Tue Jan 21 2020 - 07:14:10 EST


On 21-01-20, 13:37, Stefan Mavrodiev wrote:
>
> On 1/21/20 10:35 AM, Vinod Koul wrote:
> > On 15-01-20, 18:07, Maxime Ripard wrote:
> > > 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@xxxxxxxxxx>
> > > There's no need for it to go through DRM, it can go through your tree :)
> > okay in that case I have applied now :), thanks
> >
> Hi,
>
> Should I keep this patch in the future series or drop it?

Drop it :) It would be in linux-next tomorrow!

--
~Vinod