On Tue, Jun 25, 2019 at 10:54 AM Oleksandr Suvorov oleksandr.suvorov@toradex.com wrote:
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
sound/soc/codecs/sgtl5000.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index bb58c997c6914..e813a37910af4 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1289,6 +1289,7 @@ static int sgtl5000_probe(struct snd_soc_component *component) int ret; u16 reg; struct sgtl5000_priv *sgtl5000 = snd_soc_component_get_drvdata(component);
unsigned int zcd_mask = SGTL5000_HP_ZCD_EN | SGTL5000_ADC_ZCD_EN; /* power up sgtl5000 */ ret = sgtl5000_set_power_regs(component);@@ -1316,9 +1317,8 @@ static int sgtl5000_probe(struct snd_soc_component *component) 0x1f); snd_soc_component_write(component, SGTL5000_CHIP_PAD_STRENGTH, reg);
snd_soc_component_write(component, SGTL5000_CHIP_ANA_CTRL,SGTL5000_HP_ZCD_EN |SGTL5000_ADC_ZCD_EN);
snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_CTRL,zcd_mask, zcd_mask); snd_soc_component_update_bits(component, SGTL5000_CHIP_MIC_CTRL, SGTL5000_BIAS_R_MASK,-- 2.20.1
Reviewed-by: Igor Opaniuk igor.opaniuk@toradex.com