Unverified Commit 221ab1f0 authored by Jiaxin Yu's avatar Jiaxin Yu Committed by Mark Brown
Browse files

ASoC: mediatek: mt8186: fix DMIC record noise 



When the first DMIC recording is power down, mtkaif_dmic will be reset.
This will cause configuration error in the second DMIC recording. So do
not reset mtkaif_dmic except in "MTKAIF_DMIC Switch" kcontrol.

Signed-off-by: default avatarJiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/20220820071925.13557-1-jiaxin.yu@mediatek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ecdb10df

sound/soc/mediatek/mt8186/mt8186-dai-adda.c

+0 −3
Original line number Diff line number Diff line
@@ -271,9 +271,6 @@ static int mtk_adda_ul_event(struct snd_soc_dapm_widget *w, 
		/* should delayed 1/fs(smallest is 8k) = 125us before afe off */

		usleep_range(125, 135);

		mt8186_afe_gpio_request(afe->dev, false, MT8186_DAI_ADDA, 1);



		/* reset dmic */

		afe_priv->mtkaif_dmic = 0;

		break;

	default:

		break;