OSDN Git Service
(root)
/
tomoyo
/
tomoyo-test1.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
c65b21f
)
ASoC: rt5640: Fix the issue of speaker noise
author
Derek Fang
<derek.fang@realtek.com>
Wed, 12 Jul 2023 06:25:53 +0000
(14:25 +0800)
committer
Mark Brown
<broonie@kernel.org>
Fri, 14 Jul 2023 13:44:21 +0000
(14:44 +0100)
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>
sound/soc/codecs/rt5640.c
patch
|
blob
|
history
diff --git
a/sound/soc/codecs/rt5640.c
b/sound/soc/codecs/rt5640.c
index
e24ed75
..
eceed82
100644
(file)
--- 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},
};