unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

Merge remote-tracking branch 'asoc/topic/pcm1681' into asoc-next

Browse source
This commit is contained in:
Mark Brown 2015-08-30 15:52:08 +01:00
commit ca945cf9fb
1 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
sound/soc/codecs/pcm1681.c
View file

@ -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,