From: Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>
To: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Laxman Dewangan
<ldewangan.com-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
"ccross-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org"
<ccross-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org>,
"linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org"
<linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Laxman Dewangan
<ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH V1] ARM: tegra: Pause DMA when reading transfer count
Date: Wed, 18 Jan 2012 19:48:42 -0800 [thread overview]
Message-ID: <20120119034842.GA7145@quad.lixom.net> (raw)
In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF177EE3A77E-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
On Wed, Jan 11, 2012 at 12:48:26PM -0800, Stephen Warren wrote:
> Laxman Dewangan wrote at Monday, January 09, 2012 11:05 PM:
> > In order to read an accurate channel transfer count
> > from the APB DMA engine, the DMA controller must be
> > paused first.
> >
> > Signed-off-by: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> Acked-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> Tested-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> (Audio playback on Harmony booted using device tree works fine in my
> brief testing)
Thanks, applied.
-Olof
WARNING: multiple messages have this Message-ID (diff)
From: olof@lixom.net (Olof Johansson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V1] ARM: tegra: Pause DMA when reading transfer count
Date: Wed, 18 Jan 2012 19:48:42 -0800 [thread overview]
Message-ID: <20120119034842.GA7145@quad.lixom.net> (raw)
In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF177EE3A77E@HQMAIL01.nvidia.com>
On Wed, Jan 11, 2012 at 12:48:26PM -0800, Stephen Warren wrote:
> Laxman Dewangan wrote at Monday, January 09, 2012 11:05 PM:
> > In order to read an accurate channel transfer count
> > from the APB DMA engine, the DMA controller must be
> > paused first.
> >
> > Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
>
> Acked-by: Stephen Warren <swarren@nvidia.com>
> Tested-by: Stephen Warren <swarren@nvidia.com>
>
> (Audio playback on Harmony booted using device tree works fine in my
> brief testing)
Thanks, applied.
-Olof
WARNING: multiple messages have this Message-ID (diff)
From: Olof Johansson <olof@lixom.net>
To: Stephen Warren <swarren@nvidia.com>
Cc: Laxman Dewangan <ldewangan.com@nvidia.com>,
"ccross@android.com" <ccross@android.com>,
"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Laxman Dewangan <ldewangan@nvidia.com>
Subject: Re: [PATCH V1] ARM: tegra: Pause DMA when reading transfer count
Date: Wed, 18 Jan 2012 19:48:42 -0800 [thread overview]
Message-ID: <20120119034842.GA7145@quad.lixom.net> (raw)
In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF177EE3A77E@HQMAIL01.nvidia.com>
On Wed, Jan 11, 2012 at 12:48:26PM -0800, Stephen Warren wrote:
> Laxman Dewangan wrote at Monday, January 09, 2012 11:05 PM:
> > In order to read an accurate channel transfer count
> > from the APB DMA engine, the DMA controller must be
> > paused first.
> >
> > Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
>
> Acked-by: Stephen Warren <swarren@nvidia.com>
> Tested-by: Stephen Warren <swarren@nvidia.com>
>
> (Audio playback on Harmony booted using device tree works fine in my
> brief testing)
Thanks, applied.
-Olof
next prev parent reply other threads:[~2012-01-19 3:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-10 6:05 [PATCH V1] ARM: tegra: Pause DMA when reading transfer count Laxman Dewangan
2012-01-10 6:05 ` Laxman Dewangan
[not found] ` <1326175511-28642-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-01-11 20:48 ` Stephen Warren
2012-01-11 20:48 ` Stephen Warren
2012-01-11 20:48 ` Stephen Warren
[not found] ` <74CDBE0F657A3D45AFBB94109FB122FF177EE3A77E-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2012-01-19 3:48 ` Olof Johansson [this message]
2012-01-19 3:48 ` Olof Johansson
2012-01-19 3:48 ` Olof Johansson
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