From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eliot Blennerhassett <linux@audioscience.com>
Subject: Re: Playback and capture synchronization
Date: Thu, 10 Nov 2011 11:36:58 +1300
Message-ID: <4EBB008A.7070500@audioscience.com>
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To: Patrick Lai <plai@codeaurora.org>
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On 10/11/11 07:38, Patrick Lai wrote:
> It's Qualcomm hardware. As far as I know, HW has this synchronization 
> support but I would have to build driver to make use of this functionality

To see examples of drivers that support HW linking, search for
snd_pcm_group_for_each_entry

-- 
Eliot Blennerhassett
AudioScience Inc.