From patchwork Fri Oct 31 00:26:41 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 5201011 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 EE3999F318 for ; Fri, 31 Oct 2014 00:26:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3BF2520172 for ; Fri, 31 Oct 2014 00:26:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5EDC720165 for ; Fri, 31 Oct 2014 00:26:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161443AbaJaA0n (ORCPT ); Thu, 30 Oct 2014 20:26:43 -0400 Received: from mail-pd0-f179.google.com ([209.85.192.179]:58458 "EHLO mail-pd0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161331AbaJaA0m (ORCPT ); Thu, 30 Oct 2014 20:26:42 -0400 Received: by mail-pd0-f179.google.com with SMTP id g10so6177835pdj.10 for ; Thu, 30 Oct 2014 17:26:42 -0700 (PDT) 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=X4yMVwBmNJXfCgDRPi9L/4NIsorHMlgMg3oM1suzFEg=; b=BlQ+8f64Z+qlx9rnatvR7Evu+j4/K7/6K1zlnpbccQXM9Blomk8bbiVR26HZqwa01z xM1t6UUKA39RJNLOZOsWxFJkyFjdgpDalxUmski3W8uJAmgtXbthPawfiCr5Z+UR5pGG vNOV8iLRnbkGuqllHmzPIODuScU0VtiJP+IIcKtTjzfHeRlKsPLrmexdVuUX2QCqCSAY 1hrNfxAGYWEodEXljOw6eJ2NKXhfs4KRHy1xiO/1lRBm1Dv/KQBHtqSBPUcCb8+DzVP/ pfRl1KerT9oG75A3ZUvguWfU1+JcgW/tbC9RKLcThK0/TqTk2fJ8s9YJh8zXvPnEiCCl 0T0Q== X-Received: by 10.68.190.168 with SMTP id gr8mr70019pbc.168.1414715202307; Thu, 30 Oct 2014 17:26:42 -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 po6sm8185596pbb.56.2014.10.30.17.26.40 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Thu, 30 Oct 2014 17:26:41 -0700 (PDT) Date: Thu, 30 Oct 2014 17:26:41 -0700 (PDT) Message-ID: <87lhnx2if3.wl%kuninori.morimoto.gx@gmail.com> From: Kuninori Morimoto Subject: [PATCH 08/12 v2] 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: <87wq7h2ijk.wl%kuninori.morimoto.gx@gmail.com> References: <1414628894-24460-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> <87wq7h2ijk.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 --- v1 -> v2 - 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 cf31fc6..06365de 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -567,8 +567,8 @@ rcar_sound,dai { dai0 { - playback = <&ssi0>; - capture = <&ssi1>; + playback = <&ssi0 &src2>; + capture = <&ssi1 &src3>; }; }; };