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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5976FC433F5 for ; Mon, 27 Sep 2021 12:07:50 +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 D7E0360F94 for ; Mon, 27 Sep 2021 12:07:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D7E0360F94 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=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 3ED1A16BE; Mon, 27 Sep 2021 14:06:58 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 3ED1A16BE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1632744468; bh=qsb8GF/KQguxNXgREHh/MpfvMz3gXNFHEQK9Quql2Zg=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Wnx8ehGSCOzFgiM9FUvtbdqVbHWjopdt9YTUPoX9ivVPqSoQqAnuC/nyKZ5K2FKDV vIueTBNt4GFFGdeHx+81Bj5NJzvHoD8Rij3GbRqm6TDP2b29M/flvnHzb1cb+6TYMm oKFcaEw80HzbLMMOm9vw7PhZ1ONNErvtFRXc9MFo= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 18F65F804E7; Mon, 27 Sep 2021 14:05:47 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4BE11F804E7; Mon, 27 Sep 2021 14:05:44 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (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 E84F8F801F7 for ; Mon, 27 Sep 2021 14:05:36 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E84F8F801F7 X-IronPort-AV: E=McAfee;i="6200,9189,10119"; a="221260486" X-IronPort-AV: E=Sophos;i="5.85,326,1624345200"; d="scan'208";a="221260486" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Sep 2021 05:05:34 -0700 X-IronPort-AV: E=Sophos;i="5.85,326,1624345200"; d="scan'208";a="553164425" Received: from unknown (HELO pujfalus-desk.ger.corp.intel.com) ([10.251.220.221]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Sep 2021 05:05:31 -0700 From: Peter Ujfalusi To: lgirdwood@gmail.com, broonie@kernel.org, pierre-louis.bossart@linux.intel.com, daniel.baluta@nxp.com Subject: [PATCH v3 06/12] ASoC: SOF: Add new fields to snd_sof_route Date: Mon, 27 Sep 2021 15:05:11 +0300 Message-Id: <20210927120517.20505-7-peter.ujfalusi@linux.intel.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210927120517.20505-1-peter.ujfalusi@linux.intel.com> References: <20210927120517.20505-1-peter.ujfalusi@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: guennadi.liakhovetski@linux.intel.com, alsa-devel@alsa-project.org, seppo.ingalsuo@intel.com, ranjani.sridharan@linux.intel.com, kai.vehmanen@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" From: Ranjani Sridharan Add two new fields to save the source widget and sink widget pointers in struct snd_sof_route to make it easier to look up routes by source/sink widget. Also, add a flag to indicate if the route has been set up in the DSP. These will be used when the dynamic pipeline feature is implemented and routes will have to be set up at run time. Also, add a new sof_tear_down_pipelines() callback, that will used to reset the set up status for all routes during suspend. Signed-off-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Reviewed-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Signed-off-by: Daniel Baluta Signed-off-by: Peter Ujfalusi --- sound/soc/sof/pm.c | 2 ++ sound/soc/sof/sof-audio.c | 15 +++++++++++++++ sound/soc/sof/sof-audio.h | 4 ++++ sound/soc/sof/topology.c | 3 +++ 4 files changed, 24 insertions(+) diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c index c83fb6255961..ce922227c4c6 100644 --- a/sound/soc/sof/pm.c +++ b/sound/soc/sof/pm.c @@ -208,6 +208,8 @@ static int sof_suspend(struct device *dev, bool runtime_suspend) if (target_state == SOF_DSP_PM_D0) goto suspend; + sof_tear_down_pipelines(dev); + /* release trace */ snd_sof_release_trace(sdev); diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index a4b9bb99bced..b52a453ae9d7 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -276,6 +276,7 @@ int sof_restore_pipelines(struct device *dev) return ret; } + sroute->setup = true; } /* restore dai links */ @@ -317,6 +318,20 @@ int sof_restore_pipelines(struct device *dev) return ret; } +/* This function doesn't free widgets. It only resets the set up status for all routes */ +void sof_tear_down_pipelines(struct device *dev) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + struct snd_sof_route *sroute; + + /* + * No need to protect sroute->setup as this function is called only during the suspend + * callback and all streams should be suspended by then + */ + list_for_each_entry(sroute, &sdev->route_list, list) + sroute->setup = false; +} + /* * Generic object lookup APIs. */ diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index 4a1c38c5618d..fe997a80a847 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -118,6 +118,9 @@ struct snd_sof_route { struct snd_soc_dapm_route *route; struct list_head list; /* list in sdev route list */ + struct snd_sof_widget *src_widget; + struct snd_sof_widget *sink_widget; + bool setup; void *private; }; @@ -240,6 +243,7 @@ int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_pa /* PM */ int sof_restore_pipelines(struct device *dev); +void sof_tear_down_pipelines(struct device *dev); int sof_set_hw_params_upon_resume(struct device *dev); bool snd_sof_stream_suspend_ignored(struct snd_sof_dev *sdev); bool snd_sof_dsp_only_d0i3_compatible_stream_active(struct snd_sof_dev *sdev); diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 60d1db6a9193..58f966ab2e81 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -3501,6 +3501,9 @@ static int sof_route_load(struct snd_soc_component *scomp, int index, sroute->route = route; dobj->private = sroute; sroute->private = connect; + sroute->src_widget = source_swidget; + sroute->sink_widget = sink_swidget; + sroute->setup = true; /* add route to route list */ list_add(&sroute->list, &sdev->route_list); -- 2.33.0