From patchwork Mon Oct 27 00:36:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 5155811 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 CEDCF9F318 for ; Mon, 27 Oct 2014 00:36:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D0DFF2024F for ; Mon, 27 Oct 2014 00:36:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ED7222024D for ; Mon, 27 Oct 2014 00:36:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751850AbaJ0AgO (ORCPT ); Sun, 26 Oct 2014 20:36:14 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:62791 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751814AbaJ0AgN (ORCPT ); Sun, 26 Oct 2014 20:36:13 -0400 Received: by mail-pa0-f43.google.com with SMTP id eu11so4355312pac.16 for ; Sun, 26 Oct 2014 17:36:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:message-id:from:to:cc:subject:in-reply-to:references :user-agent:mime-version:content-type; bh=icPmuaRSkQ7qq4o7ZbB4gZ9Wi6NfRaThEtNGltEpW2g=; b=tHmszYNSiqx79b6VxUU7Zhxk/bpbfzd2z2uounNtHUDZajCGvUSc+VixQjHJ4qBZf/ 2KfeBvSFp1D2wHhtgylfTGTnIsMGy5z7ZctvLscgL6XvBNo053WSB2ObGYtmMCkeBKbv O9KEmpr7Oa1Ux7YwMIx+eZFQJbmBZS5JG8i0qZwMtrD7751dyH84PlbVte8Uf0OW9rga qcFkxPcU22AuTXqB9aT+547i22skAApsjTKIOv4jkc4uuL4wn0LgSgqgeMangFpN2OzN R93rpqywf2076NrDjvWOUtgcpMNqz1UU8YEFsnCHqRcA3CCT4JoeCeR6lWPaAp7pjsPF JTkA== X-Received: by 10.70.49.167 with SMTP id v7mr20721799pdn.30.1414370173286; Sun, 26 Oct 2014 17:36:13 -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 tu10sm9304462pab.14.2014.10.26.17.36.11 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Sun, 26 Oct 2014 17:36:12 -0700 (PDT) Date: Sun, 26 Oct 2014 17:36:12 -0700 (PDT) Message-ID: <87mw8i1h8m.wl%kuninori.morimoto.gx@gmail.com> From: Kuninori Morimoto To: Laurent Pinchart Cc: Simon , Morimoto , Magnus , Linux-SH Subject: Re: [PATCH 0/11][RFC] sound DMA support patches In-Reply-To: <2196061.kROSgqD6Pm@avalon> References: <874my8vlqq.wl%kuninori.morimoto.gx@gmail.com> <2196061.kROSgqD6Pm@avalon> User-Agent: Wanderlust/2.14.0 Emacs/23.3 Mule/6.0 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=-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 Hi Laurent Thank you for contacting me > > These are sound DMA support platform side patches. > > These worked well when it was based on shdma-base > > driver base. > > > > These are including all sound DMA supports, > > but, it is too much for cyclic transfer test. > > I'm trying to test cyclic DMA support in the rcar-dmac driver using this patch > series. > > I've applied all the patches on top of a merge of asoc/topic/rcar, renesas- > drivers-2014-10-23-v3.18-rc1 and Simon's latest master branch. The sound > devices are not probed correctly: (snip) > Am I missing something ? Is there a newer version of the Lager audio + DMA > support patches ? Sorry, driver had a bug, and I fixed it on latest upstream. Can you add below on my previous patch series ? It should be probed. ------------------ ------------------ Best regards --- Kuninori Morimoto -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 950a438..d6e7efd 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -166,7 +166,7 @@ simple-audio-card,frame-master = <&sndcodec>; sndcpu: simple-audio-card,cpu { - sound-dai = <&rcar_sound 0>; + sound-dai = <&rcar_sound>; }; sndcodec: simple-audio-card,codec { @@ -474,6 +474,8 @@ pinctrl-0 = <&sound_pins &sound_clk_pins>; pinctrl-names = "default"; + #sound-dai-cells = <0>; + status = "okay"; rcar_sound,dai {