diff options
Diffstat (limited to 'sound/soc/codecs/rt5651.c')
| -rw-r--r-- | sound/soc/codecs/rt5651.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index 8548f9406520..c565607f95f7 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -1526,6 +1526,13 @@ static int rt5651_set_bias_level(struct snd_soc_component *component, switch (level) { case SND_SOC_BIAS_PREPARE: if (SND_SOC_BIAS_STANDBY == snd_soc_component_get_bias_level(component)) { + if (snd_soc_component_read32(component, RT5651_PLL_MODE_1) & 0x9200) + snd_soc_component_update_bits(component, RT5651_D_MISC, + 0xc00, 0xc00); + } + break; + case SND_SOC_BIAS_STANDBY: + if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) { snd_soc_component_update_bits(component, RT5651_PWR_ANLG1, RT5651_PWR_VREF1 | RT5651_PWR_MB | RT5651_PWR_BG | RT5651_PWR_VREF2, @@ -1539,13 +1546,10 @@ static int rt5651_set_bias_level(struct snd_soc_component *component, RT5651_PWR_LDO_DVO_MASK, RT5651_PWR_LDO_DVO_1_2V); snd_soc_component_update_bits(component, RT5651_D_MISC, 0x1, 0x1); - if (snd_soc_component_read32(component, RT5651_PLL_MODE_1) & 0x9200) - snd_soc_component_update_bits(component, RT5651_D_MISC, - 0xc00, 0xc00); } break; - case SND_SOC_BIAS_STANDBY: + case SND_SOC_BIAS_OFF: snd_soc_component_write(component, RT5651_D_MISC, 0x0010); snd_soc_component_write(component, RT5651_PWR_DIG1, 0x0000); snd_soc_component_write(component, RT5651_PWR_DIG2, 0x0000); |