ASoC: rt5640: Fix the issue of speaker noise

Remove the class-D internal register setting during initialization
to be compatible with most speaker designs to avoid noise.

Signed-off-by: Derek Fang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: oortcomet

sound/soc/codecs/rt5640.c

@@ -53,7 +53,6 @@ static const struct reg_sequence init_list[] = {
 	{RT5640_PR_BASE + 0x3d,	0x3600},
 	{RT5640_PR_BASE + 0x12,	0x0aa8},
 	{RT5640_PR_BASE + 0x14,	0x0aaa},
-	{RT5640_PR_BASE + 0x20,	0x6110},
 	{RT5640_PR_BASE + 0x21,	0xe0e0},
 	{RT5640_PR_BASE + 0x23,	0x1804},
 };