diff options
author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2019-09-09 14:42:30 +0300 |
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committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2019-09-09 14:42:30 +0300 |
commit | befb3f9ac53a15141c15abaf4a366655115c633e (patch) | |
tree | 719088243a8fd1b917947a89a47d80f30b78201c /sound/soc/codecs/sgtl5000.c | |
parent | 7e270a134532cffab5229e1a280c056ea23b9548 (diff) |
ASoC: sgtl5000: Fix of unmute outputs on prob
Backported commit 8337f764b45e122bd17b8c84b7ac26da3086fe26
To enable "zero cross detect" for ADC/HP, change
HP_ZCD_EN/ADC_ZCD_EN bits only instead of writing the whole
CHIP_ANA_CTRL register.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'sound/soc/codecs/sgtl5000.c')
-rw-r--r-- | sound/soc/codecs/sgtl5000.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index f93440785a4c..f4c8caa30bad 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1530,6 +1530,7 @@ static int sgtl5000_probe(struct snd_soc_codec *codec) { int ret; struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + unsigned int zcd_mask = SGTL5000_HP_ZCD_EN | SGTL5000_ADC_ZCD_EN; /* setup i2c data ops */ ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C); @@ -1579,9 +1580,7 @@ static int sgtl5000_probe(struct snd_soc_codec *codec) snd_soc_write(codec, SGTL5000_CHIP_PAD_STRENGTH, 0x015f); - snd_soc_write(codec, SGTL5000_CHIP_ANA_CTRL, - SGTL5000_HP_ZCD_EN | - SGTL5000_ADC_ZCD_EN); + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_CTRL, zcd_mask, zcd_mask); snd_soc_write(codec, SGTL5000_CHIP_MIC_CTRL, 2); |