[alsa-devel] PandaBoard ES Audio Problems

Clemens Ladisch clemens at ladisch.de
Thu Jan 31 18:28:00 CET 2013

Brent Weatherall wrote:
> At a high level, when configuring the built in audio device (3.5 mm jack),
> the device accepts ANY rate requested (via snd_pcm_set_rate_near).  it
> accepts unsupported rates without alteration.  If the rate is actually not
> supported, then 'snd_pcm_hw_params' fails with error '-22'.

This sounds as if the driver published incorrect constraints.

Do you have a pointer to the driver's source code?


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