Re: [PATCH v3 3/8] ASoC: samsung: midas_wm1811: Add headset mic bias supply support

On Sun, May 19, 2024 at 10:17:49AM +0200, Artur Weber wrote:

+static int midas_headset_mic_bias(struct snd_soc_dapm_widget *w,

• 	     struct snd_kcontrol *kcontrol, int event)
  

+{

• struct snd_soc_card *card = w->dapm->card;
• struct midas_priv *priv = snd_soc_card_get_drvdata(card);
• if (!priv->reg_headset_mic_bias)

• return 0;
  

• switch (event) {
• case SND_SOC_DAPM_PRE_PMU:

• return regulator_enable(priv->reg_headset_mic_bias);
  

• case SND_SOC_DAPM_POST_PMD:

• return regulator_disable(priv->reg_headset_mic_bias);
  

• }

We have SND_SOC_DAPM_REGULATOR_SUPPLY?