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(+)
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); }