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ASoC: rt1015: return error if any when setting bypass_boost

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Returns -EBUSY if DAC is using when setting bypass_boost.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201224100607.3006171-4-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tzung-Bi Shih 2020-12-24 18:06:05 +08:00 committed by Mark Brown
parent bf1eb056ac
commit e48b41e903
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 12 additions and 10 deletions
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22
sound/soc/codecs/rt1015.c
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@ -528,17 +528,19 @@ static int rt1015_bypass_boost_put(struct snd_kcontrol *kcontrol,
struct rt1015_priv *rt1015 =
snd_soc_component_get_drvdata(component);
if (!rt1015->dac_is_used) {
rt1015->bypass_boost = ucontrol->value.integer.value[0];
if (rt1015->bypass_boost == RT1015_Bypass_Boost &&
!rt1015->cali_done) {
rt1015_calibrate(rt1015);
rt1015->cali_done = 1;
regmap_write(rt1015->regmap, RT1015_MONO_DYNA_CTRL, 0x0010);
}
} else
if (rt1015->dac_is_used) {
dev_err(component->dev, "DAC is being used!\n");
return -EBUSY;
}
rt1015->bypass_boost = ucontrol->value.integer.value[0];
if (rt1015->bypass_boost == RT1015_Bypass_Boost &&
!rt1015->cali_done) {
rt1015_calibrate(rt1015);
rt1015->cali_done = 1;
regmap_write(rt1015->regmap, RT1015_MONO_DYNA_CTRL, 0x0010);
}
return 0;
}