From: Brent Lu <brent.lu@xxxxxxxxx>
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@xxxxxxxxxxxxxxx>
Signed-off-by: Brent Lu <brent.lu@xxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/intel/boards/sof_da7219.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
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);
}
--
2.43.0
