[alsa-devel] [RFC v2 PATCH 1/1] ASoC: soc-core: symmetry checking for each DAIs separately
lars at metafoo.de
Thu Sep 1 21:32:27 CEST 2011
On 09/01/2011 08:58 PM, Timur Tabi wrote:
> Lars-Peter Clausen wrote:
>> Without the patch for example 'aplay -r 8000 ... & arecrod -r 16000 ...' would
>> result in playback running twice as fast as it is supposed to.
> I'm not sure I can reproduce the problem. Executing the above command either
> plays audio at the proper rate (with or without your patch), doesn't play
> anything at all (it just sits there), or gives me this error message:
> soc-audio soc-audio: set sample size in capture stream first
> (sometimes it says "playback" instead of "capture").
Try to add a small delay between the two commands. e.g. 'aplay -r 8000 ... &
sleep 1; arecrod -r 16000 ...'. And of course the DAIs need to be configured to
be asynchronous, otherwise you'll of course catch the error in the fsl_ssi driver.
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