From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nenghua Cao Subject: Re: [PATCH] ASOC:DAPM: extend dapm kcontrol to support runtime route update Date: Fri, 13 Dec 2013 20:11:55 +0800 Message-ID: <52AAF98B.2060108@marvell.com> References: <1386835619-18070-1-git-send-email-nhcao@marvell.com> <20131212104347.GH11044@sirena.org.uk> <20131212110718.GI11044@sirena.org.uk> <52AAF09A.40302@marvell.com> <20131213114215.GW11044@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mx0a-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by alsa0.perex.cz (Postfix) with ESMTP id 282682616C9 for ; Fri, 13 Dec 2013 13:06:18 +0100 (CET) In-Reply-To: <20131213114215.GW11044@sirena.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: "alsa-devel@alsa-project.org" , Takashi Iwai , Liam Girdwood , Henry Zhao , Yacine Belkadi , Chao Xie List-Id: alsa-devel@alsa-project.org Hi, Takashi and Mark: On 12/13/2013 07:42 PM, Mark Brown wrote: > On Fri, Dec 13, 2013 at 12:37:20PM +0100, Takashi Iwai wrote: > >> > Usually backward compatibility is concerned when something new breaks >> > the existing ones. In your case, always updating DPCM would work, >> > too, even without an extra flag; it's just suboptimal. > Right, and if we have separate versions then at some point we'll end up > having to define DPCM versions of everything which is going to get > tedious and error prone. According to your suggestion, i removed the flag, and updated the patch. Please review it again. Thanks