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Date: Tue, 21 Jun 2016 07:54:32 +0200
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From: Takashi Iwai <tiwai@suse.de>
To: Richard Cochran <richardcochran@gmail.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
        alsa-devel@alsa-project.org, netdev@vger.kernel.org,
        Henrik Austad <henrik@austad.us>, linux-kernel@vger.kernel.org,
        Takashi Sakamoto <o-takashi@sakamocchi.jp>,
        Arnd Bergmann <arnd@linaro.org>, linux-media@vger.kernel.org
Subject: Re: [alsa-devel] [very-RFC 0/8] TSN driver for the kernel
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On Mon, 20 Jun 2016 17:21:26 +0200,
Richard Cochran wrote:
> 
> On Mon, Jun 20, 2016 at 02:31:48PM +0200, Richard Cochran wrote:
> > Where is this "audio_time" program of which you speak?
> 
> Never mind, found it in alsa-lib.
> 
> I still would appreciate an answer to my other questions, though...

Currently HD-audio (both ASoC and legacy ones) are the only drivers
providing the link timestamp.  In the recent code, it's PCM
get_time_info ops, so you can easily grep it.


HTH,

Takashi