From patchwork Sun Oct 13 19:00:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Baluta X-Patchwork-Id: 1175872 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46rrc74pRtz9sPZ for ; Mon, 14 Oct 2019 06:00:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729434AbfJMTAT (ORCPT ); Sun, 13 Oct 2019 15:00:19 -0400 Received: from inva021.nxp.com ([92.121.34.21]:39270 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729362AbfJMTAT (ORCPT ); Sun, 13 Oct 2019 15:00:19 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 70AEB20073C; Sun, 13 Oct 2019 21:00:17 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 6DEBC20014F; Sun, 13 Oct 2019 21:00:17 +0200 (CEST) Received: from fsr-ub1864-103.ea.freescale.net (fsr-ub1864-103.ea.freescale.net [10.171.82.17]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id D896B2059D; Sun, 13 Oct 2019 21:00:16 +0200 (CEST) From: Daniel Baluta To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, kuninori.morimoto.gx@renesas.com Cc: lgirdwood@gmail.com, robh+dt@kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, Daniel Baluta Subject: [RFC PATCH 2/2] ASoC: simple-card: Add documentation for force-dpcm property Date: Sun, 13 Oct 2019 22:00:14 +0300 Message-Id: <20191013190014.32138-3-daniel.baluta@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191013190014.32138-1-daniel.baluta@nxp.com> References: <20191013190014.32138-1-daniel.baluta@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This property can be global in which case all links created will be DPCM or present in certian dai-link subnode in which case only that specific link is forced to be DPCM. Signed-off-by: Daniel Baluta --- Documentation/devicetree/bindings/sound/simple-card.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt index 79954cd6e37b..15e6f5329857 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.txt +++ b/Documentation/devicetree/bindings/sound/simple-card.txt @@ -63,6 +63,7 @@ Optional dai-link subnode properties: - mclk-fs : Multiplication factor between stream rate and codec mclk, applied only for the dai-link. +- force-dpcm : Indicates dai-link is always DPCM. For backward compatibility the frame-master and bitclock-master properties can be used as booleans in codec subnode to indicate if the