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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 4720BC00454 for ; Tue, 10 Dec 2019 21:23:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 11E9A205C9 for ; Tue, 10 Dec 2019 21:23:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576013003; bh=nuqvFH6o9KTF0TEHIY1C0M5A+8Bghp+L12mrY80vDl4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=blFrRtOlvYFGyJ2gMxQSNu039QfYWLGtX+1SWyg05DJts/zVeFwoiHd6CjoRUjPV2 wTht9ZIRgTUR3IT4Mtpl6v72znnt4PNO2mfRpjz2WUtGHpKmV/HV+TaQWqIANe96AH vMu8/QV4fTVZ565CRGkJOtZD+AMLNmT6gXFACixo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728090AbfLJVLO (ORCPT ); Tue, 10 Dec 2019 16:11:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:33358 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728662AbfLJVLD (ORCPT ); Tue, 10 Dec 2019 16:11:03 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2B407246A8; Tue, 10 Dec 2019 21:11:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576012262; bh=nuqvFH6o9KTF0TEHIY1C0M5A+8Bghp+L12mrY80vDl4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F3330VBDkI55YiODWR+yShfqNpLluAq4hcmmm3w9S3K4+PDSm4Ndz4Dwy1BiT/EXG J0xgg66YM3vBX08sb4pX7F9gPCbwqYx08rpsCyFp2VTvBHVxLqf5CfqNj1I243THn4 1aaEJu9zBVHdh/dyJKxrwTpAn9gFNppqUR3mrqvg= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ranjani Sridharan , Pierre-Louis Bossart , Mark Brown , Sasha Levin , alsa-devel@alsa-project.org Subject: [PATCH AUTOSEL 5.4 208/350] ASoC: SOF: topology: set trigger order for FE DAI link Date: Tue, 10 Dec 2019 16:05:13 -0500 Message-Id: <20191210210735.9077-169-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191210210735.9077-1-sashal@kernel.org> References: <20191210210735.9077-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ranjani Sridharan [ Upstream commit 5eee2b3f60065a2530d13f28e771be48b989eb4c ] Set trigger order for FE DAI links to SND_SOC_DPCM_TRIGGER_POST to trigger the BE DAI's before the FE DAI's. This prevents the xruns seen on playback pipelines using the link DMA. Signed-off-by: Ranjani Sridharan Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191104224812.3393-3-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/sof/topology.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 4452594c2e17a..fa299e0781561 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -2828,6 +2828,10 @@ static int sof_link_load(struct snd_soc_component *scomp, int index, if (!link->no_pcm) { link->nonatomic = true; + /* set trigger order */ + link->trigger[0] = SND_SOC_DPCM_TRIGGER_POST; + link->trigger[1] = SND_SOC_DPCM_TRIGGER_POST; + /* nothing more to do for FE dai links */ return 0; } -- 2.20.1