Move PLL enable from BIAS_ON state to BIAS_PREPARE to be pair with
BIAS_STANDBY where PLL is disabled. Remove also old comments about power
control.
Signed-off-by: Jarkko Nikula <jhnikula@xxxxxxxxx>
---
sound/soc/codecs/tlv320aic3x.c | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 7548c9d..d8f1b86 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -998,7 +998,8 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
switch (level) {
case SND_SOC_BIAS_ON:
- /* all power is driven by DAPM system */
+ break;
+ case SND_SOC_BIAS_PREPARE:
if (aic3x->master) {
/* enable pll */
reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
@@ -1006,13 +1007,8 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
reg | PLL_ENABLE);
}
break;
- case SND_SOC_BIAS_PREPARE:
- break;
case SND_SOC_BIAS_STANDBY:
- /*
- * all power is driven by DAPM system,
- * so output power is safe if bypass was set
- */
+ /* fall through and disable pll */
case SND_SOC_BIAS_OFF:
if (aic3x->master) {
/* disable pll */
--
1.7.0
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