From patchwork Tue Nov 4 01:48:27 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 5221001 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 8B0029F39B for ; Tue, 4 Nov 2014 01:48:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B14B920160 for ; Tue, 4 Nov 2014 01:48:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ECD162015E for ; Tue, 4 Nov 2014 01:48:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751770AbaKDBsb (ORCPT ); Mon, 3 Nov 2014 20:48:31 -0500 Received: from mail-pa0-f44.google.com ([209.85.220.44]:49304 "EHLO mail-pa0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751584AbaKDBsa (ORCPT ); Mon, 3 Nov 2014 20:48:30 -0500 Received: by mail-pa0-f44.google.com with SMTP id bj1so13452399pad.3 for ; Mon, 03 Nov 2014 17:48:28 -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=/hHO7mcz5qnnV9X+8aqSAgQ+evEeo/E8zqDUdjIMFns=; b=vsOsm9FzSuPgbTnQgzjbxvBL/nu/w5qo755hk4of3TJoUOM+WWcPMNfMtXJW5PBG3f QBK3PTODs7QY12w4o4KJ392N8zhHTlT+zXSNfMJbn1uuwurzBzt/1i/dgTApeWgrsS5c 6tjk3JX4+3SqgQZAzmp6+9vcc3y9T5hZN5KopWjNdzxCj17pMouRGGj2yc+FJVxYdvld prEAJ1f/c5CzWnhhWJQC+JzfJ2H36grTJ7hnwir3ZAQOCpnMEOS4nH/iFGGunNdUaF5t Xcf4qyOr6I9OFGlCN80h5W38XbisqO5j797DfsZOgRk267fdQkKbA/+6VEB/ngYBQiFn yAcA== X-Received: by 10.70.64.133 with SMTP id o5mr12899688pds.105.1415065708291; Mon, 03 Nov 2014 17:48:28 -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 o13sm18256690pby.54.2014.11.03.17.48.26 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 03 Nov 2014 17:48:27 -0800 (PST) Date: Mon, 03 Nov 2014 17:48:27 -0800 (PST) Message-ID: <87h9yf91mz.wl%kuninori.morimoto.gx@gmail.com> From: Kuninori Morimoto Subject: [PATCH 13/23 v3] ARM: shmobile: lager: 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/r8a7790-lager.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 0634fff..a249270 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -569,8 +569,8 @@ rcar_sound,dai { dai0 { - playback = <&ssi0>; - capture = <&ssi1>; + playback = <&ssi0 &src2>; + capture = <&ssi1 &src3>; }; }; };