From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Oder Chiou <oder_chiou@realtek.com>,
Sasha Levin <sashal@kernel.org>,
alsa-devel@alsa-project.org, tiwai@suse.com, lgirdwood@gmail.com,
Mark Brown <broonie@kernel.org>,
Mohan Kumar D <mkumard@nvidia.com>
Subject: [PATCH AUTOSEL 5.19 03/38] ASoC: rt5640: Fix the JD voltage dropping issue
Date: Wed, 24 Aug 2022 21:33:26 -0400 [thread overview]
Message-ID: <20220825013401.22096-3-sashal@kernel.org> (raw)
In-Reply-To: <20220825013401.22096-1-sashal@kernel.org>
From: Oder Chiou <oder_chiou@realtek.com>
[ Upstream commit afb176d45870048eea540991b082208270824037 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/codecs/rt5640.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index 18b3da9211e3..5ada0d318d0f 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);
@@ -2592,7 +2592,8 @@ 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);
--
2.35.1
next prev parent reply other threads:[~2022-08-25 1:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220825013401.22096-1-sashal@kernel.org>
2022-08-25 1:33 ` [PATCH AUTOSEL 5.19 02/38] ASoC: sh: rz-ssi: Improve error handling in rz_ssi_probe() error path Sasha Levin
2022-08-25 1:33 ` Sasha Levin [this message]
2022-08-25 1:33 ` [PATCH AUTOSEL 5.19 18/38] ALSA: hda/realtek: Add quirks for ASUS Zenbooks using CS35L41 Sasha Levin
2022-08-25 1:33 ` [PATCH AUTOSEL 5.19 34/38] ALSA: hda/cs8409: Support new Dolphin Variants Sasha Levin
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