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[18/18] ASoC: Intel: sof_da7219: disable max98373 speaker pins in late_probe

Message ID 20240527193552.165567-19-pierre-louis.bossart@linux.intel.com
State New
Headers show
Series ASoC: Intel: boards: updates for 6.11 | expand

Commit Message

Pierre-Louis Bossart May 27, 2024, 7:35 p.m. UTC 
From: Brent Lu <brent.lu@intel.com>

Commit 94d2d0897474 ("ASoC: Intel: Boards: tgl_max98373: add dai_trigger
function") disables speaker pins in late_probe to allow DSP to enter
low power state. Add same code to sof_da7219 driver.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/intel/boards/sof_da7219.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
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Patch

diff --git a/sound/soc/intel/boards/sof_da7219.c b/sound/soc/intel/boards/sof_da7219.c
index 0e3c352a1672..fa1f7d2d8278 100644
--- a/sound/soc/intel/boards/sof_da7219.c
+++ b/sound/soc/intel/boards/sof_da7219.c
@@ -180,6 +180,19 @@  static void da7219_codec_exit(struct snd_soc_pcm_runtime *rtd)
 
 static int card_late_probe(struct snd_soc_card *card)
 {
+	struct sof_card_private *ctx = snd_soc_card_get_drvdata(card);
+	struct snd_soc_dapm_context *dapm = &card->dapm;
+	int err;
+
+	if (ctx->amp_type == CODEC_MAX98373) {
+		/* Disable Left and Right Spk pin after boot */
+		snd_soc_dapm_disable_pin(dapm, "Left Spk");
+		snd_soc_dapm_disable_pin(dapm, "Right Spk");
+		err = snd_soc_dapm_sync(dapm);
+		if (err < 0)
+			return err;
+	}
+
 	return sof_intel_board_card_late_probe(card);
 }