From patchwork Tue Mar 7 14:04:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 13163638 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8F1C0C678D4 for ; Tue, 7 Mar 2023 14:08:55 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 701F11488; Tue, 7 Mar 2023 15:08:03 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 701F11488 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1678198133; bh=yIdjZZw+aJQ2opazcj5mNwhPv540cBvFTpSB43HLE6M=; h=From:To:Subject:Date:In-Reply-To:References:CC:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=vGqrGs6AHSmgxNoSWhABUaWNh8y+rCveq5pHn69Ljr8jdsT4rgRy2lD8w9n0R05M2 n14IFywnVDYom8tGJF5JmHatDX+5toFGiHCFIWrzbQXO5tA2Da7ZyDm4hUBPou6IFZ bI0VgpLQSYe9bJIArbwoVcA4AFA2nM+2oWxhZA1s= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 98DA9F805AA; Tue, 7 Mar 2023 15:05:08 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5E623F80544; Tue, 7 Mar 2023 15:04:46 +0100 (CET) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) (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 304F4F8052E for ; Tue, 7 Mar 2023 15:04:42 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 304F4F8052E Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=eq+J2PNC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678197884; x=1709733884; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yIdjZZw+aJQ2opazcj5mNwhPv540cBvFTpSB43HLE6M=; b=eq+J2PNCUni+yfNwdM7+8EuGMfx/U+wwVYocVUT4fruxsrSlcGdMOFKY 8kUOCGp9Mnv3e7OcfPNacVW+Jma9f5zFo3SgqTaX1ApyBvUMRuikpPOQY 50pwqQSgjVpGYeHGdXqdsytxCaMiP5vPJW+n5cayqNEQtbgY2W88QFpoh pOGYRtKEn12HB4IKgx/hFLj1XFZlDMqLA5QZTwFee5nBFTJZQEYd1wsMz 7WrMDCQIAHhUl38zrapK+csYS1JsujLklpTZUxCOkh5bh+wCzyej1EMM3 74OwxqAIWtwknuuA8roGkqvtwt9AB0sekxd4FiP/S0L2wtT/NhZP23usP g==; X-IronPort-AV: E=McAfee;i="6500,9779,10641"; a="316255298" X-IronPort-AV: E=Sophos;i="5.98,241,1673942400"; d="scan'208";a="316255298" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Mar 2023 06:04:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10641"; a="786706986" X-IronPort-AV: E=Sophos;i="5.98,241,1673942400"; d="scan'208";a="786706986" Received: from rganesh-mobl.ger.corp.intel.com (HELO pujfalus-desk.ger.corp.intel.com) ([10.252.47.75]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Mar 2023 06:04:40 -0800 From: Peter Ujfalusi To: lgirdwood@gmail.com, broonie@kernel.org Subject: [PATCH 11/14] ASoC: SOF: Intel: hda-dai: Define DAI widget DMA trigger ops for IPC4 Date: Tue, 7 Mar 2023 16:04:32 +0200 Message-Id: <20230307140435.2808-12-peter.ujfalusi@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230307140435.2808-1-peter.ujfalusi@linux.intel.com> References: <20230307140435.2808-1-peter.ujfalusi@linux.intel.com> MIME-Version: 1.0 Message-ID-Hash: FAA63PYEO644H6NQWTQYB66ECQ6OI6GF X-Message-ID-Hash: FAA63PYEO644H6NQWTQYB66ECQ6OI6GF X-MailFrom: peter.ujfalusi@linux.intel.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: alsa-devel@alsa-project.org, pierre-louis.bossart@linux.intel.com, ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com, rander.wang@intel.com, yung-chuan.liao@linux.intel.com X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Ranjani Sridharan Define and use the SOF widget's DMA pre_trigger/trigger/post_trigger ops in ipc4_hda_dai_trigger(). Signed-off-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Reviewed-by: Péter Ujfalusi Reviewed-by: Rander Wang Signed-off-by: Peter Ujfalusi --- sound/soc/sof/intel/hda-dai-ops.c | 128 +++++++++++++++++++++++++++++- sound/soc/sof/intel/hda-dai.c | 62 ++++----------- 2 files changed, 139 insertions(+), 51 deletions(-) diff --git a/sound/soc/sof/intel/hda-dai-ops.c b/sound/soc/sof/intel/hda-dai-ops.c index 57db589906db..992c31772593 100644 --- a/sound/soc/sof/intel/hda-dai-ops.c +++ b/sound/soc/sof/intel/hda-dai-ops.c @@ -155,7 +155,129 @@ static void hda_reset_hext_stream(struct snd_sof_dev *sdev, struct hdac_ext_stre snd_hdac_ext_stream_reset(hext_stream); } -static const struct hda_dai_widget_dma_ops hda_dma_ops = { +static int hda_ipc4_pre_trigger(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai, + struct snd_pcm_substream *substream, int cmd) +{ + struct snd_sof_widget *pipe_widget; + struct sof_ipc4_pipeline *pipeline; + struct snd_sof_widget *swidget; + struct snd_soc_dapm_widget *w; + int ret; + + w = snd_soc_dai_get_widget(cpu_dai, substream->stream); + swidget = w->dobj.private; + pipe_widget = swidget->spipe->pipe_widget; + pipeline = pipe_widget->private; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + break; + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_STOP: + ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, + SOF_IPC4_PIPE_PAUSED); + if (ret < 0) + return ret; + + pipeline->state = SOF_IPC4_PIPE_PAUSED; + break; + default: + dev_err(sdev->dev, "unknown trigger command %d\n", cmd); + return -EINVAL; + } + + return 0; +} + +static int hda_trigger(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai, + struct snd_pcm_substream *substream, int cmd) +{ + struct hdac_ext_stream *hext_stream = snd_soc_dai_get_dma_data(cpu_dai, substream); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + snd_hdac_ext_stream_start(hext_stream); + break; + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + snd_hdac_ext_stream_clear(hext_stream); + break; + default: + dev_err(sdev->dev, "unknown trigger command %d\n", cmd); + return -EINVAL; + } + + return 0; +} + +static int hda_ipc4_post_trigger(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai, + struct snd_pcm_substream *substream, int cmd) +{ + struct snd_sof_widget *pipe_widget; + struct sof_ipc4_pipeline *pipeline; + struct snd_sof_widget *swidget; + struct snd_soc_dapm_widget *w; + int ret; + + w = snd_soc_dai_get_widget(cpu_dai, substream->stream); + swidget = w->dobj.private; + pipe_widget = swidget->spipe->pipe_widget; + pipeline = pipe_widget->private; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + if (pipeline->state != SOF_IPC4_PIPE_PAUSED) { + ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, + SOF_IPC4_PIPE_PAUSED); + if (ret < 0) + return ret; + pipeline->state = SOF_IPC4_PIPE_PAUSED; + } + + ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, + SOF_IPC4_PIPE_RUNNING); + if (ret < 0) + return ret; + pipeline->state = SOF_IPC4_PIPE_RUNNING; + break; + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_STOP: + { + ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, + SOF_IPC4_PIPE_RESET); + if (ret < 0) + return ret; + + pipeline->state = SOF_IPC4_PIPE_RESET; + break; + } + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + break; + default: + dev_err(sdev->dev, "unknown trigger command %d\n", cmd); + return -EINVAL; + } + + return 0; +} + +static const struct hda_dai_widget_dma_ops hda_ipc4_dma_ops = { + .get_hext_stream = hda_get_hext_stream, + .assign_hext_stream = hda_assign_hext_stream, + .release_hext_stream = hda_release_hext_stream, + .setup_hext_stream = hda_setup_hext_stream, + .reset_hext_stream = hda_reset_hext_stream, + .pre_trigger = hda_ipc4_pre_trigger, + .trigger = hda_trigger, + .post_trigger = hda_ipc4_post_trigger +}; + +static const struct hda_dai_widget_dma_ops hda_ipc3_dma_ops = { .get_hext_stream = hda_get_hext_stream, .assign_hext_stream = hda_assign_hext_stream, .release_hext_stream = hda_release_hext_stream, @@ -177,7 +299,7 @@ hda_select_dai_widget_ops(struct snd_sof_dev *sdev, struct snd_sof_widget *swidg struct sof_dai_private_data *private = sdai->private; if (private->dai_config->type == SOF_DAI_INTEL_HDA) - return &hda_dma_ops; + return &hda_ipc3_dma_ops; break; } case SOF_INTEL_IPC4: @@ -185,7 +307,7 @@ hda_select_dai_widget_ops(struct snd_sof_dev *sdev, struct snd_sof_widget *swidg struct sof_ipc4_copier *ipc4_copier = sdai->private; if (ipc4_copier->dai_type == SOF_DAI_INTEL_HDA) - return &hda_dma_ops; + return &hda_ipc4_dma_ops; break; } default: diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index b726c0225110..60c65ce994a0 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -370,13 +370,9 @@ static int ipc3_hda_dai_trigger(struct snd_pcm_substream *substream, static int ipc4_hda_dai_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { - struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(dai, substream->stream); struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(dai->component); const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, dai); - struct snd_sof_widget *swidget = w->dobj.private; struct hdac_ext_stream *hext_stream; - struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; - struct sof_ipc4_pipeline *pipeline = pipe_widget->private; struct snd_soc_pcm_runtime *rtd; struct snd_soc_dai *codec_dai; int ret; @@ -391,65 +387,35 @@ static int ipc4_hda_dai_trigger(struct snd_pcm_substream *substream, rtd = asoc_substream_to_rtd(substream); codec_dai = asoc_rtd_to_codec(rtd, 0); - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_hdac_ext_stream_start(hext_stream); - if (pipeline->state != SOF_IPC4_PIPE_PAUSED) { - ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, - SOF_IPC4_PIPE_PAUSED); - if (ret < 0) - return ret; - pipeline->state = SOF_IPC4_PIPE_PAUSED; - } - - ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, - SOF_IPC4_PIPE_RUNNING); + if (ops->pre_trigger) { + ret = ops->pre_trigger(sdev, dai, substream, cmd); if (ret < 0) return ret; - pipeline->state = SOF_IPC4_PIPE_RUNNING; - break; - case SNDRV_PCM_TRIGGER_SUSPEND: - case SNDRV_PCM_TRIGGER_STOP: - { - ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, - SOF_IPC4_PIPE_PAUSED); + } + + if (ops->trigger) { + ret = ops->trigger(sdev, dai, substream, cmd); if (ret < 0) return ret; + } - pipeline->state = SOF_IPC4_PIPE_PAUSED; - - snd_hdac_ext_stream_clear(hext_stream); - - ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, - SOF_IPC4_PIPE_RESET); + if (ops->post_trigger) { + ret = ops->post_trigger(sdev, dai, substream, cmd); if (ret < 0) return ret; + } - pipeline->state = SOF_IPC4_PIPE_RESET; - + switch (cmd) { + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_STOP: ret = hda_link_dma_cleanup(substream, hext_stream, dai, codec_dai); if (ret < 0) { dev_err(sdev->dev, "%s: failed to clean up link DMA\n", __func__); return ret; } break; - } - case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - { - ret = sof_ipc4_set_pipeline_state(sdev, pipe_widget->instance_id, - SOF_IPC4_PIPE_PAUSED); - if (ret < 0) - return ret; - - pipeline->state = SOF_IPC4_PIPE_PAUSED; - - snd_hdac_ext_stream_clear(hext_stream); - break; - } default: - dev_err(sdev->dev, "%s: unknown trigger command %d\n", __func__, cmd); - return -EINVAL; + break; } return 0;