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* amdtp: syt handling
@ 2013-03-03 13:56 Robert von Chamier
  2013-03-03 15:20 ` Clemens Ladisch
  0 siblings, 1 reply; 2+ messages in thread
From: Robert von Chamier @ 2013-03-03 13:56 UTC (permalink / raw)
  To: alsa-devel

Hello,
i am working on the firewire amdtp module. My aim is to add the capture
functionality. Already in my prototype the module captures up to 192k
sampling rate.
But ... How i have to handle the syt in the CIP packages?

Do i compare the syt with the corresponding cycle?
or ...
Do i take the syt as timestamp for alsa? Is it possible to commit a
timestamp to alsa for the corresponding samples?

Can you help me?

Robert

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: amdtp: syt handling
  2013-03-03 13:56 amdtp: syt handling Robert von Chamier
@ 2013-03-03 15:20 ` Clemens Ladisch
  0 siblings, 0 replies; 2+ messages in thread
From: Clemens Ladisch @ 2013-03-03 15:20 UTC (permalink / raw)
  To: Robert von Chamier; +Cc: alsa-devel

Robert von Chamier wrote:
> i am working on the firewire amdtp module. My aim is to add the capture
> functionality. Already in my prototype the module captures up to 192k
> sampling rate.
> But ... How i have to handle the syt in the CIP packages?

By ignoring it:
<http://git.alsa-project.org/?p=alsa-kprivate.git;a=blob;f=sound/firewire/fireworks.c;h=0c7549ab47805d82aab85d3e06baf06180119f66;hb=2a2405fac5f900608eff5ea89926480aad475877#l1239>


Regards,
Clemens

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2013-03-03 13:56 amdtp: syt handling Robert von Chamier
2013-03-03 15:20 ` Clemens Ladisch

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