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From: gsantosh@codeaurora.org
To: alsa-devel@alsa-project.org
Subject: ASoC:Question on strict sequence followed for trigger
Date: Wed, 28 Mar 2012 17:25:14 -0700 (PDT)	[thread overview]
Message-ID: <1ea6fbaaca7ffeaa7b7325f18fe4e959.squirrel@www.codeaurora.org> (raw)

Hi All,

I see there is a strict sequence followed for trigger callback to codec
dai, platform dai and cpu dai.
In the below function of soc-core .
int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd);

In some scenarios we may require the sequence to be the other case to make
sure the underlying DSP / codec is configured and triggered properly. I
have a requirement that this sequence has to be
1)        Codec_dai
2)        Cpu_dai
3)        Platform dai

Will this call sequence can be changed or there is no room to change this
sequence.

Regards,
Santosh M G.

             reply	other threads:[~2012-03-29  0:25 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-29  0:25 gsantosh [this message]
2012-03-29  6:49 ` ASoC:Question on strict sequence followed for trigger Clemens Ladisch
2012-03-29 11:19 ` Mark Brown

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