From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: alsa-devel@alsa-project.org
Cc: alsa-devel@vger.kernel.org
Subject: Re: why snd_soc_suspend is not called
Date: Tue, 19 Jun 2012 10:30:00 +0100 [thread overview]
Message-ID: <20120619093000.GA3974@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <CAMj5BkgV9odU+1VwhXx5w0Y8pPdHg25tHWNMX-5ecG_aL+r+cw@mail.gmail.com>
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On Tue, Jun 19, 2012 at 01:12:05PM +0800, zhangfei gao wrote:
> In fact, even soc_probe is not called since no soc-audio device.
This is only called for soc-audio, if it were called otherwise it would
be abug.
> When running, system recommend using snd_soc_register_card instead.
> After doing such modification, the audio could work.
> But strangely snd_soc_suspend is not called, as well as soc-probe.
> So cpu_dai->driver->suspend will no be called accordingly.
> If manually add "soc-audio" in arch/, the soc-probe can be called.
> But snd_soc_suspend still fail to be called.
> Could you give me some suggestion?
There is probably a bug in your code. At a guess you've not set up the
pm ops for your card.
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next prev parent reply other threads:[~2012-06-19 9:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-19 5:12 why snd_soc_suspend is not called zhangfei gao
2012-06-19 5:27 ` zhangfei gao
2012-06-19 5:45 ` zhangfei gao
2012-06-19 9:30 ` Mark Brown [this message]
2012-06-21 2:47 ` zhangfei gao
2012-06-21 9:12 ` Mark Brown
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