[alsa-devel] pointer callback question

[Tim Blechmann]

> directly after returning 0 from the pointer callback, alsa requests a stop:
> [ 2825.559067] ->lx_pcm_trigger
> the timing seems to be fine (2.7 ms for 128 frames).
> 
> any idea, why alsa wants to stop the transfer? am i missing something,
> like to i need to inform alsa, that the cyclic buffer wraps around?

hm, answering my own question ... moving card interaction from the
interrupt handler to a tasklet seems to solve the issue now ...

-- 
tim at klingt.org
http://tim.klingt.org

I had nothing to offer anybody except my own confusion
  Jack Kerouac

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 197 bytes
Desc: OpenPGP digital signature
Url : http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20090228/7af3b670/attachment.sig