31 Jan
2013
31 Jan
'13
6:28 p.m.
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?
Regards, Clemens