Unverified Commit cc8ff2df authored by Derek Fang's avatar Derek Fang Committed by Mark Brown
Browse files

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: default avatarDerek Fang <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/20230712062553.31066-1-derek.fang@realtek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c65b21f8

sound/soc/codecs/rt5640.c

+0 −1
Original line number Diff line number Diff line
@@ -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},

};