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ASoC: cs42l42: Don't enable/disable regulator at Bias Level

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dev_pm_ops already enable/disable the codec if not in use

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210305173442.195740-5-tanureal@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lucas Tanure 2021-03-05 17:34:31 +00:00 committed by Mark Brown
parent 72d904763a
commit 15013240fc
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 0 additions and 38 deletions
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38
sound/soc/codecs/cs42l42.c
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@ -511,43 +511,6 @@ static const struct snd_soc_dapm_route cs42l42_audio_map[] = {
{"HP", NULL, "HPDRV"} {"HP", NULL, "HPDRV"}
}; };
static int cs42l42_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
struct cs42l42_private *cs42l42 = snd_soc_component_get_drvdata(component);
int ret;
switch (level) {
case SND_SOC_BIAS_ON:
break;
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
regcache_cache_only(cs42l42->regmap, false);
regcache_sync(cs42l42->regmap);
ret = regulator_bulk_enable(
ARRAY_SIZE(cs42l42->supplies),
cs42l42->supplies);
if (ret != 0) {
dev_err(component->dev,
"Failed to enable regulators: %d\n",
ret);
return ret;
}
}
break;
case SND_SOC_BIAS_OFF:
regcache_cache_only(cs42l42->regmap, true);
regulator_bulk_disable(ARRAY_SIZE(cs42l42->supplies),
cs42l42->supplies);
break;
}
return 0;
}
static int cs42l42_component_probe(struct snd_soc_component *component) static int cs42l42_component_probe(struct snd_soc_component *component)
{ {
struct cs42l42_private *cs42l42 = struct cs42l42_private *cs42l42 =
@ -560,7 +523,6 @@ static int cs42l42_component_probe(struct snd_soc_component *component)
static const struct snd_soc_component_driver soc_component_dev_cs42l42 = { static const struct snd_soc_component_driver soc_component_dev_cs42l42 = {
.probe = cs42l42_component_probe, .probe = cs42l42_component_probe,
.set_bias_level = cs42l42_set_bias_level,
.dapm_widgets = cs42l42_dapm_widgets, .dapm_widgets = cs42l42_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(cs42l42_dapm_widgets), .num_dapm_widgets = ARRAY_SIZE(cs42l42_dapm_widgets),
.dapm_routes = cs42l42_audio_map, .dapm_routes = cs42l42_audio_map,