From patchwork Sun Oct 4 09:06:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cezary Rojewski X-Patchwork-Id: 267281 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=-10.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNWANTED_LANGUAGE_BODY, USER_AGENT_GIT autolearn=ham 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 59942C4363C for ; Sun, 4 Oct 2020 09:08:49 +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 9068A20735 for ; Sun, 4 Oct 2020 09:08:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="iDm4A1ZN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9068A20735 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com 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 8B3A018A2; Sun, 4 Oct 2020 11:07:55 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8B3A018A2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1601802525; bh=+wrU11esNujj2XQWiIO2JybAQAVOJ73SH/FtBUSFn2o=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=iDm4A1ZNdkoWI1kprVzv09mpt3DzuEaBHJHhQ2Cjg5HvDC/LO6P4s9P88iZfRSEWP c3BwqWkePpu4CohA/UBVoRiqKyglP76C7SVC6bfMDSQnrXJCaBEs90zdaCRmJUClwX y8f+REs2Ux+K/xufYfEe80uMj+wL4cyP1habi+YA= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id E18FAF8028E; Sun, 4 Oct 2020 11:07:04 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3F41FF80121; Sun, 4 Oct 2020 11:07:02 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 4A828F80121 for ; Sun, 4 Oct 2020 11:06:55 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4A828F80121 IronPort-SDR: +F5Yr5BRZ/BJw24QPnsVkKCmPtoexTUwHji7aDMulLBb6tumYVlAB4S+EvlVIOON6dc9RJG4bs CHgraKERZZQg== X-IronPort-AV: E=McAfee;i="6000,8403,9763"; a="151060524" X-IronPort-AV: E=Sophos;i="5.77,335,1596524400"; d="scan'208";a="151060524" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2020 02:06:43 -0700 IronPort-SDR: 0jej1fLzuK8Dxz9QRFV+K79HCvFYPJZ61+kPsT+F9r8ich/Evw1HxChPNA12Ffd39l+P6aBIQj 81TK2uQWqm5Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,335,1596524400"; d="scan'208";a="340518149" Received: from crojewsk-ctrl.igk.intel.com ([10.102.9.28]) by fmsmga004.fm.intel.com with ESMTP; 04 Oct 2020 02:06:42 -0700 From: Cezary Rojewski To: alsa-devel@alsa-project.org Subject: [PATCH 3/4] ASoC: Intel: broadwell: Mark FE DAIs as nonatomic Date: Sun, 4 Oct 2020 11:06:08 +0200 Message-Id: <20201004090609.29066-3-cezary.rojewski@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201004090609.29066-1-cezary.rojewski@intel.com> References: <20201004090609.29066-1-cezary.rojewski@intel.com> Cc: lgirdwood@gmail.com, Cezary Rojewski , broonie@kernel.org, tiwai@suse.com, pierre-louis.bossart@linux.intel.com 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" PCM operations for DAI links connected with DSP platform component involve communication with DSP firmware by IPCs. As IPC protocol may cause thread to sleep while waiting for a response from DSP, propagate that information to ALSA core by marking all FE DAIs as nonatomic. Signed-off-by: Cezary Rojewski --- sound/soc/intel/boards/broadwell.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/intel/boards/broadwell.c b/sound/soc/intel/boards/broadwell.c index 648b47190051..77c85f17aca6 100644 --- a/sound/soc/intel/boards/broadwell.c +++ b/sound/soc/intel/boards/broadwell.c @@ -174,6 +174,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = { { .name = "System PCM", .stream_name = "System Playback/Capture", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ops = &broadwell_fe_ops, @@ -184,6 +185,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = { { .name = "Offload0", .stream_name = "Offload0 Playback", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, @@ -192,6 +194,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = { { .name = "Offload1", .stream_name = "Offload1 Playback", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, @@ -200,6 +203,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = { { .name = "Loopback PCM", .stream_name = "Loopback", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_capture = 1,