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| author | Axel Lin <axel.lin@ingics.com> | 2015-07-23 23:22:26 +0800 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-08-22 14:05:32 -0400 |
| commit | ddc4232eec5c9976052f7c723b4c07a03f50a870 (patch) | |
| tree | 603e307815620f1bd3656e3a6c2537ef8b2b4ab1 /sound | |
| parent | 582ce3de1705e5f91abde79431ae3cb9ddc7985d (diff) | |
| download | lwn-ddc4232eec5c9976052f7c723b4c07a03f50a870.tar.gz lwn-ddc4232eec5c9976052f7c723b4c07a03f50a870.zip | |
ASoC: pcm1681: Fix setting de-emphasis sampling rate selection
[ Upstream commit fa8173a3ef0570affde7da352de202190b3786c2 ]
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@ingics.com>
Acked-by: Marek Belisko <marek.belisko@streamunlimited.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/pcm1681.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c index 477e13d30971..e7ba557979cb 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; |