[3.13.y-ckt stable] Patch "ASoC: pcm1681: Fix setting de-emphasis sampling rate selection" has been added to staging queue
Kamal Mostafa
kamal at canonical.com
Wed Sep 2 00:55:40 UTC 2015
This is a note to let you know that I have just added a patch titled
ASoC: pcm1681: Fix setting de-emphasis sampling rate selection
to the linux-3.13.y-queue branch of the 3.13.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.13.y-queue
This patch is scheduled to be released in version 3.13.11-ckt26.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.13.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
------
>From 314ffc7edf3531124f4f92c2e317303c839e1270 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin at ingics.com>
Date: Thu, 23 Jul 2015 23:22:26 +0800
Subject: ASoC: pcm1681: Fix setting de-emphasis sampling rate selection
commit fa8173a3ef0570affde7da352de202190b3786c2 upstream.
The de-emphasis sampling rate selection is controlled by BIT[3:4] of
PCM1681_DEEMPH_CONTROL register. Do proper left shift to set it.
Signed-off-by: Axel Lin <axel.lin at ingics.com>
Acked-by: Marek Belisko <marek.belisko at streamunlimited.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
sound/soc/codecs/pcm1681.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c
index 651e2fe..dfa9755 100644
--- a/sound/soc/codecs/pcm1681.c
+++ b/sound/soc/codecs/pcm1681.c
@@ -102,7 +102,7 @@ static int pcm1681_set_deemph(struct snd_soc_codec *codec)
if (val != -1) {
regmap_update_bits(priv->regmap, PCM1681_DEEMPH_CONTROL,
- PCM1681_DEEMPH_RATE_MASK, val);
+ PCM1681_DEEMPH_RATE_MASK, val << 3);
enable = 1;
} else
enable = 0;
--
1.9.1
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