From patchwork Tue Nov 4 01:49:33 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 5221061 X-Patchwork-Delegate: horms@verge.net.au 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 AE3C89F39B for ; Tue, 4 Nov 2014 01:49:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DC08E20160 for ; Tue, 4 Nov 2014 01:49:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 075A22015E for ; Tue, 4 Nov 2014 01:49:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751436AbaKDBtf (ORCPT ); Mon, 3 Nov 2014 20:49:35 -0500 Received: from mail-pa0-f41.google.com ([209.85.220.41]:54994 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751046AbaKDBte (ORCPT ); Mon, 3 Nov 2014 20:49:34 -0500 Received: by mail-pa0-f41.google.com with SMTP id rd3so13441212pab.0 for ; Mon, 03 Nov 2014 17:49:34 -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=x+aKyWyG2d9fxHo6VSIhYd/MzjiuJeKsIF0e+h0GlxM=; b=nmFNj1pWYCaGTNcJSPLc9Zpqw1ZVZebrcH4vkHq/5ImGupcJArggzD+rnsCklda8EU cijqfYFaqmv69NQYqfrydq7F7xOJswJWQbDBfUbvOuLPIOHc/yv4t5LQiDra673Bxee2 +GfhhNjiGpKHGepFnF7YzhBizGQEtB1HK4vgWhG32BszvpWFgR67133vZBCstKRnHo3h regYCjAem85sjgnUyAoMvK/kfqKKT/8z+vDkIvgJhvJg8UnoyE+FJaWfaLBQ5hp37Jwv UGa3uBJKPGSKfDENzqtwjE0ANrWouj4I/IWO0tXZKYAMsnBw65qlc+4YF6AwmhfTptwi go6Q== X-Received: by 10.70.51.195 with SMTP id m3mr46552927pdo.27.1415065773983; Mon, 03 Nov 2014 17:49:33 -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 pc8sm18284294pbc.10.2014.11.03.17.49.32 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 03 Nov 2014 17:49:33 -0800 (PST) Date: Mon, 03 Nov 2014 17:49:33 -0800 (PST) Message-ID: <878ujr91l5.wl%kuninori.morimoto.gx@gmail.com> From: Kuninori Morimoto Subject: [PATCH 19/23 v3] ARM: shmobile: koelsch: Sound DMA support via SRC 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 to/from SRC DMA DMApp [MEM] -> [SRC] -> [SSIU] -> [SSI] DMA DMApp [MEM] <- [SRC] <- [SSIU] <- [SSI] Current sound driver is supporting SSI/SRC random connection. So, this patch is tring SSI0 -> SRC2 SSI1 <- SRC3 Signed-off-by: Kuninori Morimoto --- v2 -> v3 - no change arch/arm/boot/dts/r8a7791-koelsch.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index a49369b..2f975a1 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -569,8 +569,8 @@ rcar_sound,dai { dai0 { - playback = <&ssi0>; - capture = <&ssi1>; + playback = <&ssi0 &src2>; + capture = <&ssi1 &src3>; }; }; };