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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 <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/20230712062553.31066-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Derek Fang 2023-07-12 14:25:53 +08:00 committed by Mark Brown
parent c65b21f8ae
commit cc8ff2dfcb
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1 changed files with 0 additions and 1 deletions
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sound/soc/codecs/rt5640.c
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@ -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},
};