diff mbox

Applied "ASoC: rt5514: Eliminate the noise in the ASRC case" to the asoc tree

Message ID E1dfUHl-0005M2-Pd@debutante (mailing list archive)
State New, archived
Headers show

Commit Message

Mark Brown Aug. 9, 2017, 4:56 p.m. UTC 
The patch

   ASoC: rt5514: Eliminate the noise in the ASRC case

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From ade82fdbae6905e80f107596f2e0b4df84490d28 Mon Sep 17 00:00:00 2001
From: "oder_chiou@realtek.com" <oder_chiou@realtek.com>
Date: Wed, 9 Aug 2017 09:56:14 +0800
Subject: [PATCH] ASoC: rt5514: Eliminate the noise in the ASRC case

In the ASRC case, there is the noise if the clock is asynchronous with the
LRCK. The default settings will eliminate the noise.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5514.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 21cbb566c0d3..0eabe569ab73 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -64,6 +64,8 @@  static const struct reg_sequence rt5514_patch[] = {
 	{RT5514_ANA_CTRL_LDO10,		0x00028604},
 	{RT5514_ANA_CTRL_ADCFED,	0x00000800},
 	{RT5514_ASRC_IN_CTRL1,		0x00000003},
+	{RT5514_DOWNFILTER0_CTRL3,	0x10000362},
+	{RT5514_DOWNFILTER1_CTRL3,	0x10000362},
 };
 
 static const struct reg_default rt5514_reg[] = {
@@ -89,10 +91,10 @@  static const struct reg_default rt5514_reg[] = {
 	{RT5514_DELAY_BUF_CTRL3,	0x00000000},
 	{RT5514_DOWNFILTER0_CTRL1,	0x00020c2f},
 	{RT5514_DOWNFILTER0_CTRL2,	0x00020c2f},
-	{RT5514_DOWNFILTER0_CTRL3,	0x00000362},
+	{RT5514_DOWNFILTER0_CTRL3,	0x10000362},
 	{RT5514_DOWNFILTER1_CTRL1,	0x00020c2f},
 	{RT5514_DOWNFILTER1_CTRL2,	0x00020c2f},
-	{RT5514_DOWNFILTER1_CTRL3,	0x00000362},
+	{RT5514_DOWNFILTER1_CTRL3,	0x10000362},
 	{RT5514_ANA_CTRL_LDO10,		0x00028604},
 	{RT5514_ANA_CTRL_LDO18_16,	0x02000345},
 	{RT5514_ANA_CTRL_ADC12,		0x0000a2a8},