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authorOder Chiou <oder_chiou@realtek.com>2022-08-08 08:28:36 +0300
committerMark Brown <broonie@kernel.org>2022-08-08 22:44:44 +0300
commitafb176d45870048eea540991b082208270824037 (patch)
tree38c2cf766e22b8e622f0b825fee00563ad570a55 /sound
parentd5beb74f17e25a3cb331a0cd8af795e8cfc5d36c (diff)
downloadlinux-afb176d45870048eea540991b082208270824037.tar.xz
ASoC: rt5640: Fix the JD voltage dropping issue
The patch fixes the JD voltage dropping issue in the HDA JD using. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Reported-by: Mohan Kumar D <mkumard@nvidia.com> Link: https://lore.kernel.org/r/20220808052836.25791-1-oder_chiou@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/rt5640.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index 38ab8d4291c2..5a844329800f 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -1986,7 +1986,7 @@ static int rt5640_set_bias_level(struct snd_soc_component *component,
snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000);
if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER)
snd_soc_component_write(component, RT5640_PWR_ANLG1,
- 0x0018);
+ 0x2818);
else
snd_soc_component_write(component, RT5640_PWR_ANLG1,
0x0000);
@@ -2600,7 +2600,8 @@ static void rt5640_enable_hda_jack_detect(
snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0);
snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
- RT5640_PWR_VREF2, RT5640_PWR_VREF2);
+ RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG,
+ RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG);
usleep_range(10000, 15000);
snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
RT5640_PWR_FV2, RT5640_PWR_FV2);