From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754719AbcFUGqO (ORCPT ); Tue, 21 Jun 2016 02:46:14 -0400 Received: from mx2.suse.de ([195.135.220.15]:43332 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753398AbcFUGqH (ORCPT ); Tue, 21 Jun 2016 02:46:07 -0400 Date: Tue, 21 Jun 2016 08:45:14 +0200 Message-ID: From: Takashi Iwai To: Richard Cochran Cc: Pierre-Louis Bossart , alsa-devel@alsa-project.org, netdev@vger.kernel.org, Henrik Austad , linux-kernel@vger.kernel.org, Takashi Sakamoto , Arnd Bergmann , linux-media@vger.kernel.org Subject: Re: [alsa-devel] [very-RFC 0/8] TSN driver for the kernel In-Reply-To: <20160621063856.GA1828@netboy> References: <20160614121844.54a125a5@lxorguk.ukuu.org.uk> <5760C84C.40408@sakamocchi.jp> <20160615080602.GA13555@localhost.localdomain> <5764DA85.3050801@sakamocchi.jp> <20160618224549.GF32724@icarus.home.austad.us> <9a5abd48-4da3-945d-53c9-b6d37010ab0d@linux.intel.com> <20160620121838.GA5257@localhost.localdomain> <20160620123148.GA5846@localhost.localdomain> <20160620152126.GA12638@localhost.localdomain> <20160621063856.GA1828@netboy> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/24.5 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 21 Jun 2016 08:38:57 +0200, Richard Cochran wrote: > > On Tue, Jun 21, 2016 at 07:54:32AM +0200, Takashi Iwai wrote: > > > 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. > > Yes, I found that myself, thanks. > > > HTH, > > No it doesn't help me, because I asked three questions, and none were > about the link timestamp. ?? The extended audio timpestamp is essentially to return the link timestamp. Just the term has changed along time... Takashi