diff options
author | Derek Fang <derek.fang@realtek.com> | 2023-07-12 14:25:53 +0800 |
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committer | Mark Brown <broonie@kernel.org> | 2023-07-14 14:44:21 +0100 |
commit | cc8ff2dfcb948f16267335ba5440a42abb41aee2 (patch) | |
tree | 248be3c55da0ba08160b58f5fb0866bc8309b77b /sound/soc/codecs | |
parent | c65b21f8aeac86768d387a86dfcbec5980480b6a (diff) | |
download | linux-stable-cc8ff2dfcb948f16267335ba5440a42abb41aee2.tar.gz linux-stable-cc8ff2dfcb948f16267335ba5440a42abb41aee2.tar.bz2 linux-stable-cc8ff2dfcb948f16267335ba5440a42abb41aee2.zip |
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>
Diffstat (limited to 'sound/soc/codecs')
-rw-r--r-- | sound/soc/codecs/rt5640.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index e24ed754ac56..eceed8209787 100644 --- a/sound/soc/codecs/rt5640.c +++ b/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}, }; |