[alsa-devel] [PATCH 1/2] ASoC: pcm3060: Add soft reset on probe

Softly reset registers values on module probe

Signed-off-by: Kirill Marinushkin kmarinushkin@birdec.tech --- sound/soc/codecs/pcm3060.c | 8 ++++++++ 1 file changed, 8 insertions(+)

diff --git a/sound/soc/codecs/pcm3060.c b/sound/soc/codecs/pcm3060.c index 6714aa8d9026..543cb86fd764 100644 --- 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);