[alsa-devel] Master Plan on rewinding

[Clemens Ladisch]

Raymond Yau wrote:
> Does snd-oxygen provide this position with granularity which is less than
> the minimum period size ?

Yes.  Its DMA controller uses a burst size of 32 bytes.  The pointer registers
are documented as reporting the position with 4-byte accuracy, but there were
problems when the period/buffer sizes were not aligned to 32 bytes.  I've set
the minimum period size to 64 bytes, just to be safe.


Regards,
Clemens