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ASoC: rt5651: Only configure LDO voltage once at boot 

Now that rt5651_set_bias_level(BIAS_OFF) no longer modifies the LDO
voltage selection bits, there is no need to set them each time we move
to standby. Instead configure them once at component-probe() time.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans de Goede 2018-02-25 11:46:53 +01:00 committed by Mark Brown
parent a25fe11746
commit 3d7719d3cc
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/rt5651.c
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@ -1540,9 +1540,6 @@ static int rt5651_set_bias_level(struct snd_soc_component *component,
snd_soc_component_update_bits(component, RT5651_PWR_ANLG1,
RT5651_PWR_FV1 | RT5651_PWR_FV2,
RT5651_PWR_FV1 | RT5651_PWR_FV2);
snd_soc_component_update_bits(component, RT5651_PWR_ANLG1,
RT5651_PWR_LDO_DVO_MASK,
RT5651_PWR_LDO_DVO_1_2V);
snd_soc_component_update_bits(component, RT5651_D_MISC, 0x1, 0x1);
}
break;
@ -1662,6 +1659,9 @@ static int rt5651_probe(struct snd_soc_component *component)
rt5651->component = component;
snd_soc_component_update_bits(component, RT5651_PWR_ANLG1,
RT5651_PWR_LDO_DVO_MASK, RT5651_PWR_LDO_DVO_1_2V);
snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF);
rt5651_apply_properties(component);