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ASoC: pcm3060: Add soft reset on probe
author
Kirill Marinushkin
<kmarinushkin@birdec.tech>
Mon, 11 Feb 2019 06:08:38 +0000
(07:08 +0100)
committer
Mark Brown
<broonie@kernel.org>
Mon, 11 Feb 2019 15:59:22 +0000
(15:59 +0000)
Softly reset registers values on module probe
Signed-off-by: Kirill Marinushkin <kmarinushkin@birdec.tech>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/pcm3060.c
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diff --git
a/sound/soc/codecs/pcm3060.c
b/sound/soc/codecs/pcm3060.c
index
6714aa8
..
543cb86
100644
(file)
--- a/
sound/soc/codecs/pcm3060.c
+++ b/
sound/soc/codecs/pcm3060.c
@@
-287,6
+287,14
@@
int pcm3060_probe(struct device *dev)
int rc;
struct pcm3060_priv *priv = dev_get_drvdata(dev);
+ /* soft reset */
+ rc = regmap_update_bits(priv->regmap, PCM3060_REG64,
+ PCM3060_REG_MRST, 0);
+ if (rc) {
+ dev_err(dev, "failed to reset component, rc=%d\n", rc);
+ return rc;
+ }
+
if (dev->of_node)
pcm3060_parse_dt(dev->of_node, priv);