linux-kernel - Re: [alsa-devel] [very-RFC 0/8] TSN driver for the kernel

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Message-ID: <s5hoa6vxf1j.wl-tiwai@suse.de>
Date:	Tue, 21 Jun 2016 07:54:32 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Richard Cochran <richardcochran@...il.com>
Cc:	Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
	alsa-devel@...a-project.org, netdev@...r.kernel.org,
	Henrik Austad <henrik@...tad.us>, linux-kernel@...r.kernel.org,
	Takashi Sakamoto <o-takashi@...amocchi.jp>,
	Arnd Bergmann <arnd@...aro.org>, linux-media@...r.kernel.org
Subject: Re: [alsa-devel] [very-RFC 0/8] TSN driver for the kernel

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