Unverified Commit 969943bf authored by Shuming Fan's avatar Shuming Fan Committed by Mark Brown
Browse files

ASoC: rt5682: disable MICBIAS and Vref2 widget in default 



The pin status of the widget was connected after the sound card registered.
The rt5682_headset_detect function will use the pin status of these two widgets
to decide the certain register setting on/off.
Therefore this patch disables the pin of these two widgets in the codec probe.
This patch could avoid the misjudgment.

Signed-off-by: default avatarShuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20200717070256.28712-1-shumingf@realtek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4c5b8093

sound/soc/codecs/rt5682.c

+4 −0
Original line number Diff line number Diff line
@@ -2831,6 +2831,7 @@ static int rt5682_probe(struct snd_soc_component *component) 
	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);

	struct sdw_slave *slave;

	unsigned long time;

	struct snd_soc_dapm_context *dapm = &component->dapm;



#ifdef CONFIG_COMMON_CLK

	int ret;
@@ -2868,6 +2869,9 @@ static int rt5682_probe(struct snd_soc_component *component) 
#endif

	}



	snd_soc_dapm_disable_pin(dapm, "MICBIAS");

	snd_soc_dapm_disable_pin(dapm, "Vref2");

	snd_soc_dapm_sync(dapm);

	return 0;

}