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I'm trying to understand the audio driver subsystem. Briefly skimming
dev/ic/ad1848.c if find:
829 case 5:
830 strcpy(fp->name, AudioEslinear);
831 fp->encoding = AUDIO_ENCODING_SLINEAR;
832 fp->precision = 8;
833 fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
But ad1848_set_params() doesn't seem to check for
AUDIO_ENCODING_SLINEAR to pass down to a filter hook.
Am I missing something, or is that a bug ? If the encoding is marked
as EMULATED, does userspace respond in a fashion that obviates the
need to support the encoding emulation or something like that ?
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