From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Shimoda Yoshihiro <yoshihiro.shimoda.uh@renesas.com>,
alsa-devel@alsa-project.org, Liam Girdwood <lrg@ti.com>,
Morimoto Kuninori <kuninori.morimoto.gx@renesas.com>,
"Do Q.Thang" <dq-thang@jinso.co.jp>
Subject: Re: issue of shdma-base library
Date: Tue, 9 Oct 2012 15:46:46 +0900 [thread overview]
Message-ID: <20121009064643.GR8237@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <Pine.LNX.4.64.1210031414080.26201@axis700.grange>
On Wed, Oct 03, 2012 at 02:33:50PM +0200, Guennadi Liakhovetski wrote:
> Subject: [PATCH] ASoC: fsi: don't reschedule DMA from an atomic context
>
> shdma doesn't support transfer re-scheduling or triggering from callbacks
> or from atomic context. The fsi driver issues DMA transfers from a tasklet
> context, which is a bug. To fix it convert tasklet to a work.
Applied, thanks.
prev parent reply other threads:[~2012-10-09 6:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <506A7E48.3060701@jinso.co.jp>
2012-10-03 12:33 ` issue of shdma-base library Guennadi Liakhovetski
[not found] ` <506CEEA8.7020003@jinso.co.jp>
2012-10-05 9:18 ` Guennadi Liakhovetski
2012-10-05 12:21 ` Mark Brown
2012-10-09 6:46 ` Mark Brown [this message]
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