[alsa-devel] [PATCH 12/12] ASoC: Intel: sof_rt5682: Add compress probe DAI links

[Cezary Rojewski <cezary.rojewski@intel.com>]

Assign probe DAI link to actively used SOF machine boards.
For current upstream, it is only sof_rt5682.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
---
 sound/soc/intel/boards/sof_rt5682.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index 5d878873a8e0..8c26214b19d3 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -417,6 +417,8 @@ static struct snd_soc_dai_link_component max98357a_component[] = {
 	}
 };
 
+SND_SOC_DAILINK_DEF(dummy, DAILINK_COMP_ARRAY(COMP_DUMMY()));
+
 static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
 							  int ssp_codec,
 							  int ssp_amp,
@@ -580,8 +582,22 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
 			if (!links[id].cpus->dai_name)
 				goto devm_err;
 		}
+		id++;
 	}
 
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
+	links[id].name = "Compress Probe Capture";
+	links[id].id = id;
+	links[id].cpus = &cpus[id];
+	links[id].num_cpus = 1;
+	links[id].cpus->dai_name = "Probe Extraction CPU DAI";
+	links[id].codecs = dummy;
+	links[id].num_codecs = 1;
+	links[id].platforms = platform_component;
+	links[id].num_platforms = ARRAY_SIZE(platform_component);
+	links[id].nonatomic = 1;
+#endif
+
 	return links;
 devm_err:
 	return NULL;
@@ -656,8 +672,8 @@ static int sof_audio_probe(struct platform_device *pdev)
 
 	ssp_codec = sof_rt5682_quirk & SOF_RT5682_SSP_CODEC_MASK;
 
-	/* compute number of dai links */
-	sof_audio_card_rt5682.num_links = 1 + dmic_be_num + hdmi_num;
+	/* account for SSP and probes when computing total dai link count */
+	sof_audio_card_rt5682.num_links = 1 + dmic_be_num + hdmi_num + 1;
 
 	if (sof_rt5682_quirk & SOF_SPEAKER_AMP_PRESENT)
 		sof_audio_card_rt5682.num_links++;
-- 
2.17.1

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