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| author |   Mark Brown <broonie@kernel.org> | 2015-08-30 15:52:08 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-30 15:52:08 +0100 |
| commit | ca945cf9fb887ff64e63f324a9098a1bd848c58f (patch) | |
| tree | 152318db450922890773c170e946cf40b70f31f2 /sound | |
| parent | Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next (diff) | |
| parent | ASoC: pcm1681: Improve the logic for de-emphasis sampling rate selection (diff) | |
| download | linux-dev-ca945cf9fb887ff64e63f324a9098a1bd848c58f.tar.xz linux-dev-ca945cf9fb887ff64e63f324a9098a1bd848c58f.zip | |
Merge remote-tracking branch 'asoc/topic/pcm1681' into asoc-next
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/pcm1681.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c index e7ba557979cb..490970e5ab8c 100644 --- a/sound/soc/codecs/pcm1681.c +++ b/sound/soc/codecs/pcm1681.c @@ -95,17 +95,22 @@ static int pcm1681_set_deemph(struct snd_soc_codec *codec) struct pcm1681_private *priv = snd_soc_codec_get_drvdata(codec); int i = 0, val = -1, enable = 0; - if (priv->deemph) - for (i = 0; i < ARRAY_SIZE(pcm1681_deemph); i++) - if (pcm1681_deemph[i] == priv->rate) + if (priv->deemph) { + for (i = 0; i < ARRAY_SIZE(pcm1681_deemph); i++) { + if (pcm1681_deemph[i] == priv->rate) { val = i; + break; + } + } + } if (val != -1) { regmap_update_bits(priv->regmap, PCM1681_DEEMPH_CONTROL, PCM1681_DEEMPH_RATE_MASK, val << 3); enable = 1; - } else + } else { enable = 0; + } /* enable/disable deemphasis functionality */ return regmap_update_bits(priv->regmap, PCM1681_DEEMPH_CONTROL, |