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From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: alsa-devel@alsa-project.org
Cc: tiwai@suse.de, broonie@kernel.org,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Subject: [alsa-devel] [PATCH v2 01/13] ASoC: intel/skl/hda - export number of digital microphones via control components
Date: Wed,  4 Dec 2019 15:15:44 -0600
Message-ID: <20191204211556.12671-2-pierre-louis.bossart@linux.intel.com> (raw)
In-Reply-To: <20191204211556.12671-1-pierre-louis.bossart@linux.intel.com>

From: Jaroslav Kysela <perex@perex.cz>

It is required for the auto-detection in the user space (for UCM).

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Mark Brown <broonie@kernel.org>
---
 sound/soc/intel/boards/skl_hda_dsp_generic.c | 8 ++++++++
 sound/soc/sof/intel/hda.c                    | 3 ++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c b/sound/soc/intel/boards/skl_hda_dsp_generic.c
index 4e45901e3a2f..11eaee9ae41f 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_generic.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c
@@ -100,6 +100,8 @@ static struct snd_soc_card hda_soc_card = {
 	.late_probe = skl_hda_card_late_probe,
 };
 
+static char hda_soc_components[30];
+
 #define IDISP_DAI_COUNT		3
 #define HDAC_DAI_COUNT		2
 #define DMIC_DAI_COUNT		2
@@ -183,6 +185,12 @@ static int skl_hda_audio_probe(struct platform_device *pdev)
 	hda_soc_card.dev = &pdev->dev;
 	snd_soc_card_set_drvdata(&hda_soc_card, ctx);
 
+	if (mach->mach_params.dmic_num > 0) {
+		snprintf(hda_soc_components, sizeof(hda_soc_components),
+				"cfg-dmics:%d", mach->mach_params.dmic_num);
+		hda_soc_card.components = hda_soc_components;
+	}
+
 	return devm_snd_soc_register_card(&pdev->dev, &hda_soc_card);
 }
 
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 91bd88fddac7..eea01f75d23d 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -351,7 +351,7 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	const char *tplg_filename;
 	const char *idisp_str;
 	const char *dmic_str;
-	int dmic_num;
+	int dmic_num = 0;
 	int codec_num = 0;
 	int i;
 #endif
@@ -472,6 +472,7 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 		mach_params->codec_mask = bus->codec_mask;
 		mach_params->platform = dev_name(sdev->dev);
 		mach_params->common_hdmi_codec_drv = hda_codec_use_common_hdmi;
+		mach_params->dmic_num = dmic_num;
 	}
 
 	/* create codec instances */
-- 
2.20.1

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Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-04 21:15 [alsa-devel] [PATCH v2 00/13] ASoC: SOF: initial cleanup for DT and multi-client support Pierre-Louis Bossart
2019-12-04 21:15 ` Pierre-Louis Bossart [this message]
2019-12-09 18:59   ` [alsa-devel] Applied "ASoC: intel/skl/hda - export number of digital microphones via control components" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 02/13] ASoC: Intel - use control components to describe card config Pierre-Louis Bossart
2019-12-09 18:59   ` [alsa-devel] Applied "ASoC: Intel - use control components to describe card config" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 03/13] ASoC: Intel - do not describe I/O configuration in the long card name Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: Intel - do not describe I/O configuration in the long card name" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 04/13] ASoC: SOF: topology: remove snd_sof_init_topology() Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: topology: remove snd_sof_init_topology()" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 05/13] ASoC: SOF: core: modify the signature for snd_sof_create_page_table Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: core: modify the signature for snd_sof_create_page_table" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 06/13] ASoC: SOF: core: move check for runtime callbacks to core Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: core: move check for runtime callbacks to core" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 07/13] ASoC: SOF: Introduce default_fw_filename member in sof_dev_desc Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: Introduce default_fw_filename member in sof_dev_desc" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 08/13] ASoC: SOF: partition audio-related parts from SOF core Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: partition audio-related parts from SOF core" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 09/13] ASoC: SOF: intel: hda: Modify signature for hda_codec_probe_bus() Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: intel: hda: Modify signature for hda_codec_probe_bus()" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 10/13] ASoC: SOF: Make creation of machine device from SOF core optional Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: Make creation of machine device from SOF core optional" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 11/13] ASoC: SOF: remove nocodec_fw_filename Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: remove nocodec_fw_filename" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 12/13] ASoC: SOF: Remove unused drv_name in sof_pdata Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: Remove unused drv_name in sof_pdata" to the asoc tree Mark Brown
2019-12-04 21:15 ` [alsa-devel] [PATCH v2 13/13] ASoC: SOF: nocodec: Amend arguments for sof_nocodec_setup() Pierre-Louis Bossart
2019-12-09 18:58   ` [alsa-devel] Applied "ASoC: SOF: nocodec: Amend arguments for sof_nocodec_setup()" to the asoc tree Mark Brown

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