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From: Sangbeom Kim <sbkim73@samsung.com>
To: 'Dylan Reid' <dgreid@chromium.org>,
	linux-arm-kernel@lists.infradead.org,
	alsa-devel@alsa-project.org
Cc: kgene.kim@samsung.com, ben-linux@fluff.org,
	jassi.brar@samsung.com, padma.v@samsung.com,
	broonie@opensource.wolfsonmicro.com, alim.akhtar@samsung.com,
	olofj@chromium.org
Subject: Re: [PATCH] ASoC: samsung dma - prepare dma in	start/resume trigger path
Date: Fri, 24 Aug 2012 16:41:32 +0900	[thread overview]
Message-ID: <00df01cd81cb$e21d2f00$a6578d00$@com> (raw)
In-Reply-To: <1345755069-9512-1-git-send-email-dgreid@chromium.org>

Hi!

On Thu, Aug 24, 2012 at 5:51 AM, Dylan Reid wrote:
> On suspend all dma transactions are terminated (by the stop/suspend
> trigger calling ops->stop), they need to be set up again during resume.
> Move the prepare op to the start/resume/unpause trigger path so that dma
> and audio will restart on resume/unpause.
Do you mean that currently, suspend/resume can't be supported?

Thanks,
Sangbeom.

WARNING: multiple messages have this Message-ID (diff)
From: sbkim73@samsung.com (Sangbeom Kim)
To: linux-arm-kernel@lists.infradead.org
Subject: [alsa-devel] [PATCH] ASoC: samsung dma - prepare dma in start/resume trigger path
Date: Fri, 24 Aug 2012 16:41:32 +0900	[thread overview]
Message-ID: <00df01cd81cb$e21d2f00$a6578d00$@com> (raw)
In-Reply-To: <1345755069-9512-1-git-send-email-dgreid@chromium.org>

Hi!

On Thu, Aug 24, 2012 at 5:51 AM, Dylan Reid wrote:
> On suspend all dma transactions are terminated (by the stop/suspend
> trigger calling ops->stop), they need to be set up again during resume.
> Move the prepare op to the start/resume/unpause trigger path so that dma
> and audio will restart on resume/unpause.
Do you mean that currently, suspend/resume can't be supported?

Thanks,
Sangbeom.

  parent reply	other threads:[~2012-08-24  7:41 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-23 20:51 [PATCH] ASoC: samsung dma - prepare dma in start/resume trigger path Dylan Reid
2012-08-23 20:51 ` Dylan Reid
2012-08-23 20:54 ` Dylan Reid
2012-08-23 20:54   ` Dylan Reid
2012-08-24  7:15 ` Clemens Ladisch
2012-08-24  7:15   ` [alsa-devel] " Clemens Ladisch
2012-08-24  7:41 ` Sangbeom Kim [this message]
2012-08-24  7:41   ` Sangbeom Kim
2012-08-24  7:52   ` Dylan Reid
2012-08-24  7:52     ` [alsa-devel] " Dylan Reid
2012-08-24 10:06     ` Sangbeom Kim
2012-08-24 10:06       ` [alsa-devel] " Sangbeom Kim
2012-08-24 17:29       ` Dylan Reid
2012-08-24 17:29         ` [alsa-devel] " Dylan Reid

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