ioctl(..., SNDCTL_DSP_CHANNELS, &nchannels) for not supported nchannels does not return an error and instead set nchannels to the default value. Instead of failing with no audio, fallback to stereo.
ioctl(..., SNDCTL_DSP_CHANNELS, &nchannels) for not supported nchannels does not return an error and instead set nchannels to the default value. Instead of failing with no audio, fallback to stereo.