From: Vinod Koul <vkoul@kernel.org>
To: Maxime Ripard <mripard@kernel.org>
Cc: Stefan Mavrodiev <stefan@olimex.com>,
David Airlie <airlied@linux.ie>,
linux-sunxi@googlegroups.com,
open list <linux-kernel@vger.kernel.org>,
"open list:DRM DRIVERS FOR ALLWINNER A10"
<dri-devel@lists.freedesktop.org>, Chen-Yu Tsai <wens@csie.org>,
Daniel Vetter <daniel@ffwll.ch>,
"open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM"
<dmaengine@vger.kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
"moderated list:ARM/Allwinner sunXi SoC support"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA
Date: Tue, 21 Jan 2020 14:05:14 +0530 [thread overview]
Message-ID: <20200121083514.GE2841@vkoul-mobl> (raw)
In-Reply-To: <20200115170731.vt6twfhvuwjrbbup@gilmour.lan>
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@kernel.org>
>
> 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
--
~Vinod
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next prev parent reply other threads:[~2020-01-21 8:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-10 14:11 [PATCH 0/2] Add support for sun4i HDMI audio Stefan Mavrodiev
2020-01-10 14:11 ` [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA Stefan Mavrodiev
2020-01-10 16:18 ` Maxime Ripard
2020-01-15 12:31 ` Vinod Koul
2020-01-15 17:07 ` Maxime Ripard
2020-01-21 8:35 ` Vinod Koul [this message]
2020-01-21 11:37 ` Stefan Mavrodiev
2020-01-21 12:14 ` Vinod Koul
2020-01-10 14:11 ` [PATCH 2/2] drm: sun4i: hdmi: Add support for sun4i HDMI encoder audio Stefan Mavrodiev
2020-01-10 16:26 ` Maxime Ripard
2020-01-14 9:04 ` Stefan Mavrodiev
2020-01-15 8:32 ` Maxime Ripard
2020-01-15 12:23 ` Stefan Mavrodiev
2020-01-10 16:30 ` [linux-sunxi] " Chen-Yu Tsai
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