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: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20200717070256.28712-1-shumingf@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/rt5682.c

@@ -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;
 }