From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9EB40C352A3 for ; Thu, 13 Feb 2020 21:04:22 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2CAE4206B6 for ; Thu, 13 Feb 2020 21:04:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="XeUUTd7E" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2CAE4206B6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 9755316C0; Thu, 13 Feb 2020 22:03:30 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9755316C0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1581627860; bh=wOLaD9leoeH0yGrvzc0PgdqYImhl+btEDvxck4n7eJQ=; h=Date:From:To:In-Reply-To:Cc:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From; b=XeUUTd7E1yNjXLGEqDE5VFEe9mLmi2aZMuD2unqVJnuwA9g7kjVZ4Xz8iOkGj9fsI ExyNTDE7NTdtrzKKsFTGamHkMbCYYJbuMUOGHSiIZ3kKyd1oeWWpH66PNUdrvjF+aW KPS7hnAfZUFoAKU1bUKc3PF0rxBTrUzAXHdLrjec= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 8B6B9F802BE; Thu, 13 Feb 2020 21:59:19 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id E353DF8025E; Thu, 13 Feb 2020 21:58:39 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by alsa1.perex.cz (Postfix) with ESMTP id 89CE9F80260 for ; Thu, 13 Feb 2020 21:58:36 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 89CE9F80260 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D95F21FB; Thu, 13 Feb 2020 12:58:35 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5DCAE3F6CF; Thu, 13 Feb 2020 12:58:35 -0800 (PST) Date: Thu, 13 Feb 2020 20:58:33 +0000 From: Mark Brown To: Jerome Brunet In-Reply-To: <20200213155159.3235792-2-jbrunet@baylibre.com> Message-Id: X-Patchwork-Hint: ignore Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Kevin Hilman , Liam Girdwood , linux-kernel@vger.kernel.org, Mark Brown , linux-amlogic@lists.infradead.org Subject: [alsa-devel] Applied "ASoC: core: allow a dt node to provide several components" to the asoc tree X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The patch ASoC: core: allow a dt node to provide several components has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 1dfa5a5ab34560fd9647083f623d19705be2e706 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 13 Feb 2020 16:51:51 +0100 Subject: [PATCH] ASoC: core: allow a dt node to provide several components At the moment, querying the dai_name will stop of the first component matching the dt node. This does not allow a device (single dt node) to provide several ASoC components which could then be used through DT. This change let the search go on if the xlate function of the component returns an error, giving the possibility to another component to match and return the dai_name. Signed-off-by: Jerome Brunet Link: https://lore.kernel.org/r/20200213155159.3235792-2-jbrunet@baylibre.com Signed-off-by: Mark Brown --- sound/soc/soc-core.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 068d809c349a..03b87427faa7 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3102,6 +3102,14 @@ int snd_soc_get_dai_name(struct of_phandle_args *args, *dai_name = dai->driver->name; if (!*dai_name) *dai_name = pos->name; + } else if (ret) { + /* + * if another error than ENOTSUPP is returned go on and + * check if another component is provided with the same + * node. This may happen if a device provides several + * components + */ + continue; } break; -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel