From patchwork Tue Nov 4 01:48:38 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 5221011 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 2851FC11AC for ; Tue, 4 Nov 2014 01:48:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6169220160 for ; Tue, 4 Nov 2014 01:48:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 81CE22015E for ; Tue, 4 Nov 2014 01:48:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751962AbaKDBsl (ORCPT ); Mon, 3 Nov 2014 20:48:41 -0500 Received: from mail-pa0-f50.google.com ([209.85.220.50]:49296 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751623AbaKDBsj (ORCPT ); Mon, 3 Nov 2014 20:48:39 -0500 Received: by mail-pa0-f50.google.com with SMTP id eu11so13347610pac.37 for ; Mon, 03 Nov 2014 17:48:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:message-id:from:subject:user-agent:mime-version:to:cc :in-reply-to:references:content-type; bh=WRnNdxO8cyIRaZ3XrTXrnrYB0rLOIxvZS2mGnyy/Sfo=; b=ua5n+P6JJ1IZlUh+pEtoyb3oXwrZEVoigs9ZJBlDR/8JX6lAPBT5+y354dcDVwxhmY 6dfkC4XtJ8XZgbKOHoC7L4INcueLpuSvF3hj5IeF0OoNr4f5/T2QtjOL+GWBvs8vIUDd XiL9ZUEMuDBrcWk0nuMvqImmVQ9uARkHXYd5335ScDBhlK+RlH4fXapA2LzyC/v8Ha3Y cocS2oBAnkH6q+a2hRNgyxU7llj6fKbRWKKRRX+pd9mH6JOVb85w2xf3wELksWu0G/sX c2EusQGHAiimc3DkldPOtUhiQktvnrT+dfpO3VFXKhfyfu79G5AlgyORjeJY8QF/IDwD c3ow== X-Received: by 10.66.166.109 with SMTP id zf13mr177381pab.157.1415065719159; Mon, 03 Nov 2014 17:48:39 -0800 (PST) Received: from remon.gmail.com (49.14.32.202.bf.2iij.net. [202.32.14.49]) by mx.google.com with ESMTPSA id ef3sm18473733pac.12.2014.11.03.17.48.37 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 03 Nov 2014 17:48:38 -0800 (PST) Date: Mon, 03 Nov 2014 17:48:38 -0800 (PST) Message-ID: <87fvdz91mo.wl%kuninori.morimoto.gx@gmail.com> From: Kuninori Morimoto Subject: [PATCH 14/23 v3] ARM: shmobile: lager: Sound DMA support via DVC on DTS User-Agent: Wanderlust/2.14.0 Emacs/23.3 Mule/6.0 MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") To: Simon Cc: Magnus , linux-sh@vger.kernel.org, Kuninori Morimoto In-Reply-To: <87zjc791v2.wl%kuninori.morimoto.gx@gmail.com> References: <1414628894-24460-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> <87zjc791v2.wl%kuninori.morimoto.gx@gmail.com> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Kuninori Morimoto DMA transfer uses DVC DMA DMApp [MEM] -> [SRC] -> [DVC] -> [SSIU] -> [SSI] DMA DMApp [MEM] <- [DVC] <- [SRC] <- [SSIU] <- [SSI] Signed-off-by: Kuninori Morimoto --- v2 -> v3 - no change arch/arm/boot/dts/r8a7790-lager.dts | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index a249270..2f91740 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -19,6 +19,13 @@ * This command is required when Playback/Capture * * amixer set "LINEOUT Mixer DACL" on + * amixer set "DVC Out" 100% + * amixer set "DVC In" 100% + * + * You can use Mute + * + * amixer set "DVC Out Mute" on + * amixer set "DVC In Mute" on */ /dts-v1/; @@ -569,8 +576,8 @@ rcar_sound,dai { dai0 { - playback = <&ssi0 &src2>; - capture = <&ssi1 &src3>; + playback = <&ssi0 &src2 &dvc0>; + capture = <&ssi1 &src3 &dvc1>; }; }; };