Re: [alsa-devel] [PATCH 05/17] firewire-lib: Add support for AMDTP transmit stream and PCM capture

(Nov 26 2013 19:50), Takashi Sakamoto wrote:

...

...

• s->data_block_counter = (s->data_block_counter + data_blocks) &

0xff;

• if (s->data_block_counter != data_block_counter) {

•    dev_err(&s->unit->device,
  

•        "Detect uncontinuity of CIP packets\n");
  

•    s->data_block_counter = data_block_counter;
  

•    return;
  

• }

The correct thing to do would be to insert the missing samples, or to stop the stream.

OK. But I remember there are some devices which transmits packets with 0x0000 in its SYT field (Digidesign 003 Rack, I don't touch its development.). So I want to remove these codes if possible.

Oops! I was confused between DBC and SYT. Digidesign 003 Rack transmits DBC correctly. Please forget my reply about this...

Here I think it better to insert the missing samples. Then just output information and continue to handle samples.

Thank you

Takashi Sakamoto