From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3BC83ECE587 for ; Mon, 14 Oct 2019 16:11:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 152C820659 for ; Mon, 14 Oct 2019 16:11:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571069465; bh=LhyxX5ncwWMkRp8vxryZGyvmWf4LnTI5tug7GizY/50=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=ueO+wRZmSrABQMFOIfn2Xi4orgKJyIWzaLBgQFdTWw+gZbhbcizYbo60C/eINan2M dN2hyCWvd5RT+6MxhLSJ/DJ0Y63tsyXh7JxKwqn8c205nsruk5PNkXYHIkmmo8RdW+ QAEGralU3VdrtN6kxG5Ztfgn5wKVBYaTFUO7Bv90= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387929AbfJNQLE (ORCPT ); Mon, 14 Oct 2019 12:11:04 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:52190 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731121AbfJNQLD (ORCPT ); Mon, 14 Oct 2019 12:11:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=LhyxX5ncwWMkRp8vxryZGyvmWf4LnTI5tug7GizY/50=; b=gCSqGd0X/lKA22S45zRpWVRww Yqlyvdl4tbX4tq+o/FF58x/P67M/w0rSKsXkCXNEaYmeaLVkK8qEBcP1PuAaF7xu/m6tzf50CKHaB 6kcY1DDhrBy8BKb6psQGhsnoOppsyZQFuoP6I/19mS9I69/n82QxnIpVlUDHmf65I7NXU=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=ypsilon.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iK2vv-0007yQ-Vm; Mon, 14 Oct 2019 16:10:56 +0000 Received: by ypsilon.sirena.org.uk (Postfix, from userid 1000) id DDA3B2741EF2; Mon, 14 Oct 2019 17:10:54 +0100 (BST) Date: Mon, 14 Oct 2019 17:10:54 +0100 From: Mark Brown To: Daniel Baluta Cc: Daniel Baluta , Devicetree List , Linux-ALSA , Kuninori Morimoto , Linux Kernel Mailing List , Liam Girdwood , Takashi Iwai , Rob Herring , dl-linux-imx , Guido Roncarolo , Jerome Laclavere Subject: Re: [alsa-devel] [RFC PATCH 2/2] ASoC: simple-card: Add documentation for force-dpcm property Message-ID: <20191014161054.GD4826@sirena.co.uk> References: <20191013190014.32138-1-daniel.baluta@nxp.com> <20191013190014.32138-3-daniel.baluta@nxp.com> <20191014115635.GB4826@sirena.co.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Dzs2zDY0zgkG72+7" Content-Disposition: inline In-Reply-To: X-Cookie: Androphobia: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Dzs2zDY0zgkG72+7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Oct 14, 2019 at 04:17:31PM +0300, Daniel Baluta wrote: > On Mon, Oct 14, 2019 at 2:57 PM Mark Brown wrote: > > DPCM is an implementation detail of Linux (and one that we want to phase > > out going forwards too), we shouldn't be putting it in the DT bindings > > where it becomes an ABI. > I see your point. This is way I marked the patch series as RFC. I need to find > another way to reuse simple-card as machine driver for SOF. Have a look at the way the Renesas systems are using this and the audio graph card - they have DPCM. --Dzs2zDY0zgkG72+7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl2kng4ACgkQJNaLcl1U h9AY3Qf+KqjpJbSFjgUExOknWKmIQsHL8qO28Dh8CbziYGq/2T/5n/myzuBq77rJ Jsf5asU3PTubpf1TQOytAog3UDtT69cqu4JIgAu2GCv7HrX7aZ7keiAlw5rlH8OC wh5SxpbIgE959u5iOlD3l5e+koSPk+nnpiZAXfq8faWGDcbsA4OlzNqxq5kEX3j6 wQxJwGKHX73MatU5AF2IEBdZQeyg1eygBqNLvAyLp8//NdN/TijgVQbpxK2ZVeCL RRtZDUu+j2yIvXE6ugzHd/6RQD0VnCZmAXfA/R5hgKIaNVJeyJ6hXZJ3sW7Go4Iu 1DzGwQiDN5A8JadoizM4L/L9L7MAKA== =ZL3b -----END PGP SIGNATURE----- --Dzs2zDY0zgkG72+7--