[alsa-devel] basic question regarding copy unctions

[Jaroslav Kysela]

On Thu, 29 May 2008, Harsha priya gupta wrote:

> Hi,
> I have implemented copy function to send the buffer directly to the
> hardware. But i dont see the player playing after it sends the first buffer
> down. It does not seem to be sending more buffer. Can anyone tell me where I
> am going wrong?

You have to call snd_period_elapsed() when period is played.

					Jaroslav

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Jaroslav Kysela <perex at perex.cz>
Linux Kernel Sound Maintainer
ALSA Project, Red Hat, Inc.