ASoC: rt5645: mic-in detection threshold modification

Modify mic-in detection threshold for better performance.
Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://msgid.link/r/b7614d9e38054aa6ad8efa620edb4162@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/rt5645.c

@@ -81,6 +81,7 @@ static const struct reg_sequence init_list[] = {
 static const struct reg_sequence rt5650_init_list[] = {
 	{0xf6,	0x0100},
 	{RT5645_PWR_ANLG1, 0x02},
+	{RT5645_IL_CMD3, 0x0018},
 };
 
 static const struct reg_default rt5645_reg[] = {