From patchwork Mon Jul 22 01:35:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 11051363 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6BF5114DB for ; Mon, 22 Jul 2019 01:43:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 56C46284E9 for ; Mon, 22 Jul 2019 01:43:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4AF21284F5; Mon, 22 Jul 2019 01:43:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 92E7A284E9 for ; Mon, 22 Jul 2019 01:43:03 +0000 (UTC) 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 E13F2171F; Mon, 22 Jul 2019 03:42:11 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E13F2171F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1563759782; bh=VI7vP4uqYwEfagCngGLo10unCtUklg1nlnihVuPXkTo=; h=Date:From:To:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=dmXdVwMA26ECbNBxdD65pK2HsQimu6wNIwnFROFoBA+beNwqls0WL/9IgFlijQhqc g8+jq94FPjKBQXhB1lxNz5xLV/wS4ADK4dalP4tZzuiazlBUOaf1Xx9jdNr+YXi9sw wITZKBV5/DgaFfrHrqtHUEVNhCs0iT9mgvoWKyVc= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 404CEF8049A; Mon, 22 Jul 2019 03:35:39 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id A4807F8060E; Mon, 22 Jul 2019 03:35:37 +0200 (CEST) Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id 2D27FF8048F for ; Mon, 22 Jul 2019 03:35:30 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2D27FF8048F Date: 22 Jul 2019 10:35:29 +0900 X-IronPort-AV: E=Sophos;i="5.64,292,1559487600"; d="scan'208";a="21788965" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 22 Jul 2019 10:35:29 +0900 Received: from morimoto-PC.renesas.com (unknown [10.166.18.140]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 3FFC5416D948; Mon, 22 Jul 2019 10:35:29 +0900 (JST) Message-ID: <87h87ehn1a.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto User-Agent: Wanderlust/2.15.9 Emacs/24.5 Mule/6.0 To: Mark Brown In-Reply-To: <8736iyj1yr.wl-kuninori.morimoto.gx@renesas.com> References: <8736iyj1yr.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: Linux-ALSA Subject: [alsa-devel] [PATCH 14/16] ASoC: soc-dai: add snd_soc_dai_compress_new() 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Kuninori Morimoto Current ALSA SoC is directly using dai->driver->xxx, thus, it has deep nested bracket, and it makes code unreadable. This patch adds new snd_soc_dai_compress_new() and use it. Signed-off-by: Kuninori Morimoto --- include/sound/soc-dai.h | 2 ++ sound/soc/soc-core.c | 15 ++++++++------- sound/soc/soc-dai.c | 8 ++++++++ 3 files changed, 18 insertions(+), 7 deletions(-) diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 2a11f17..0f8b095 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -166,6 +166,8 @@ void snd_soc_dai_suspend(struct snd_soc_dai *dai); void snd_soc_dai_resume(struct snd_soc_dai *dai); int snd_soc_dai_probe(struct snd_soc_dai *dai); int snd_soc_dai_remove(struct snd_soc_dai *dai); +int snd_soc_dai_compress_new(struct snd_soc_dai *dai, + struct snd_soc_pcm_runtime *rtd, int num); struct snd_soc_dai_ops { /* diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 727fd34..458b090 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1545,15 +1545,16 @@ static int soc_probe_link_dais(struct snd_soc_card *card, num = rtd->dai_link->id; } - if (cpu_dai->driver->compress_new) { - /* create compress_device" */ - ret = cpu_dai->driver->compress_new(rtd, num); - if (ret < 0) { + /* create compress_device if possible */ + ret = snd_soc_dai_compress_new(cpu_dai, rtd, num); + if (ret != -ENOTSUPP) { + if (ret < 0) dev_err(card->dev, "ASoC: can't create compress %s\n", dai_link->stream_name); - return ret; - } - } else if (!dai_link->params) { + return ret; + } + + if (!dai_link->params) { /* create the pcm */ ret = soc_new_pcm(rtd, num); if (ret < 0) { diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 384765c..e6f161b 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -379,3 +379,11 @@ int snd_soc_dai_remove(struct snd_soc_dai *dai) return dai->driver->remove(dai); return 0; } + +int snd_soc_dai_compress_new(struct snd_soc_dai *dai, + struct snd_soc_pcm_runtime *rtd, int num) +{ + if (dai->driver->compress_new) + return dai->driver->compress_new(rtd, num); + return -ENOTSUPP; +}