From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: Staying synced after underrun
Date: Tue, 15 May 2012 10:46:04 +0200
Message-ID: <4FB217CC.6050500@ladisch.de>
References: <D567972935594567ADE30994399E117C@PAULD>
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To: "Paul D. DeRocco" <pderocco@ix.netcom.com>
Cc: Alsa-devel <alsa-devel@alsa-project.org>
List-Id: alsa-devel@alsa-project.org

Paul D. DeRocco wrote:
> I'm writing 48KHz stereo to Intel HD audio on my mobo, and I'd like to send
> it in parallel to both the analog and S/PDIF outputs, which share a clock
> source.

Use snd_pcm_link() to ensure that the stream start happens at the same time.
All linked streams are automatically started/stopped when one of them starts/
stops.


Regards,
Clemens