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ASoC: sgtl5000: Fix of unmute outputs on probe 

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>
Link: https://lore.kernel.org/r/20190719100524.23300-6-oleksandr.suvorov@toradex.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Oleksandr Suvorov 2019-07-19 10:05:35 +00:00 committed by Mark Brown
parent 694b14554d
commit 631bc8f013
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/sgtl5000.c
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@ -1453,6 +1453,7 @@ 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);
@ -1480,9 +1481,8 @@ 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,