From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Magnus <magnus.damm@gmail.com>,
Liam Girdwood <lrg@slimlogic.co.uk>
Subject: Re: Question about "trigger"
Date: Mon, 11 Apr 2011 06:50:49 -0700 [thread overview]
Message-ID: <20110411135048.GD24973@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <w3p1v1dw5lx.wl%kuninori.morimoto.gx@renesas.com>
On Fri, Apr 08, 2011 at 04:43:22PM +0900, Kuninori Morimoto wrote:
> # insmod snd-soc-ak4642.ko
> # insmod snd-soc-fsi-ak4642.ko
> #
> # aplay sound.wav
> # rmmod snd-soc-fsi-ak4642.ko
> I guess noone call soc_pcm_trigger(xx, STOP);
> who should control it ?
I wouldn't 100% rely on that being the case - if the driver is forcibly
removing itself from underneath the subsystem then it's not clear if
this is a useful thing to try to do. I'd expect that this is something
the ALSA core should do if required.
prev parent reply other threads:[~2011-04-11 14:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-08 7:43 Question about "trigger" Kuninori Morimoto
2011-04-11 13:50 ` Mark Brown [this message]
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