From patchwork Wed Jul 23 02:44:51 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 4608411 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 815F09F295 for ; Wed, 23 Jul 2014 02:44:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C40FD201B4 for ; Wed, 23 Jul 2014 02:44:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E3A9620170 for ; Wed, 23 Jul 2014 02:44:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756752AbaGWCoy (ORCPT ); Tue, 22 Jul 2014 22:44:54 -0400 Received: from mail-pd0-f174.google.com ([209.85.192.174]:49744 "EHLO mail-pd0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756168AbaGWCow (ORCPT ); Tue, 22 Jul 2014 22:44:52 -0400 Received: by mail-pd0-f174.google.com with SMTP id fp1so702445pdb.19 for ; Tue, 22 Jul 2014 19:44:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:sender:message-id:from:subject:user-agent:to:cc:in-reply-to :references:mime-version:content-type; bh=oUTxuDr6FO6ZZiG4OwbR6Us9egt75+EEEASC4dYQ0ww=; b=ejbTjChG53+KkB0p66qQFmSf/ETAEwv8AG8ZXu6OJiTkQk0UG6tNOcfeQdHf+9pfKW SrL7NnqHUDXyrnjjqlggK/FFLRBTNBBuACFq07/nWmbSYgsipPnOEElcjIgi9O1gnnYP aCQGudNqWix5WssvVboWP5z1bI4sxc0TOma2Xb/Pr42qITQKitMIWBlJ3iBKP/WsrbPh Ag6FwGYs7QB5fko980E6vcEjlQ2d+ZKdd1Hb3uFuHKK3PgaHZ4sjvUOTwcU/nmwDUKUt icAZD++g2GJ+Ez/Yp0tPN0ZC4YU8TRrzToCXlURdokOog7btL1R1w8JmBsCTuOxqQmxf YOTw== X-Received: by 10.66.66.166 with SMTP id g6mr23259440pat.108.1406083492127; Tue, 22 Jul 2014 19:44:52 -0700 (PDT) Received: from remon.gmail.com (49.14.32.202.bf.2iij.net. [202.32.14.49]) by mx.google.com with ESMTPSA id tg9sm652759pbc.29.2014.07.22.19.44.50 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 22 Jul 2014 19:44:51 -0700 (PDT) Date: Tue, 22 Jul 2014 19:44:51 -0700 (PDT) Message-ID: <87r41cu732.wl%kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH 09/11][RFC] ARM: shmobile: lager: Sound DMA support via DVC on DTS User-Agent: Wanderlust/2.14.0 Emacs/23.3 Mule/6.0 To: Simon , Laurent Cc: Magnus , Linux-SH In-Reply-To: <874my8vlqq.wl%kuninori.morimoto.gx@gmail.com> References: <874my8vlqq.wl%kuninori.morimoto.gx@gmail.com> MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, 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 DMA transfer uses DVC DMA DMApp [MEM] -> [SRC] -> [DVC] -> [SSIU] -> [SSI] DMA DMApp [MEM] <- [DVC] <- [SRC] <- [SSIU] <- [SSI] Signed-off-by: Kuninori Morimoto --- arch/arm/boot/dts/r8a7790-lager.dts | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index cce57c6..c96a572 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -19,6 +19,9 @@ * this command is required when playback. * * # amixer set "LINEOUT Mixer DACL" on + * # amixer set "Playback" 100 + * + * # amixer set "Capture" 100 */ /dts-v1/; @@ -455,8 +458,8 @@ rcar_sound,dai { dai0 { - playback = <&ssi0 &src2>; - capture = <&ssi1 &src3>; + playback = <&ssi0 &src2 &dvc0>; + capture = <&ssi1 &src3 &dvc1>; }; }; };