diff options
| author | Petr Kulhavy <brain@jikos.cz> | 2016-10-03 16:40:49 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-10-04 05:21:56 +0200 |
| commit | 5e549a0c18fc0321c18e7b6842cb7afc90aab396 (patch) | |
| tree | 43cdb36d2ab40771a1b6c02f29df548801bc3cf8 | |
| parent | 513e43efafe329dad7b5794583b67ac898dcbdca (diff) | |
| download | linux-5e549a0c18fc0321c18e7b6842cb7afc90aab396.tar.gz linux-5e549a0c18fc0321c18e7b6842cb7afc90aab396.tar.bz2 linux-5e549a0c18fc0321c18e7b6842cb7afc90aab396.zip | |
ASoC: tas571x: wait 50ms after oscillator trim
Wait extra 50ms after writing the oscillator trim register in probe(), as
recommended by the TAS5721 and TAS5711 datasheets.
Signed-off-by: Petr Kulhavy <brain@jikos.cz>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/tas571x.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c index df5e5cb33baa..de65ecf534af 100644 --- a/sound/soc/codecs/tas571x.c +++ b/sound/soc/codecs/tas571x.c @@ -754,6 +754,7 @@ static int tas571x_i2c_probe(struct i2c_client *client, if (ret) return ret; + usleep_range(50000, 60000); memcpy(&priv->codec_driver, &tas571x_codec, sizeof(priv->codec_driver)); priv->codec_driver.component_driver.controls = priv->chip->controls; |