[alsa-devel] PandaBoard ES Audio Problems
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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