[alsa-devel] [PATCH 11/11] ALSA: digi00x: apply double-oh-three algorism to multiplex PCM samples

[Robin Gareus]

On 03/16/2015 11:47 PM, Takashi Sakamoto wrote:

Hi Takashi,

> This is another sample, with the last four data blocks in a CIP and the
> first four data blocks in next CIP. You can see the continuous value in
> data-block-counter (dbc) field in each CIP header.
> 

[snip]

> We can see the pattern is carried to the data block in next packet. But
> current implementation is not good for this case.


Indeed, thanks for the heads up.

I've just updated https://github.com/x42/003amdtp/ accordingly.

You'll have to retain the state and reset it on open/re-start but that's
part of driver integration.

Cheers!
robin