diff options
| -rw-r--r-- | sound/soc/codecs/nau8822.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/codecs/nau8822.c b/sound/soc/codecs/nau8822.c index 08f6c56dc387..fd9c766e277f 100644 --- a/sound/soc/codecs/nau8822.c +++ b/sound/soc/codecs/nau8822.c @@ -726,6 +726,13 @@ static int nau8822_set_pll(struct snd_soc_dai *dai, int pll_id, int source, struct nau8822_pll *pll_param = &nau8822->pll; int ret, fs; + if (freq_out == 0) { + dev_dbg(component->dev, "PLL disabled\n"); + snd_soc_component_update_bits(component, + NAU8822_REG_POWER_MANAGEMENT_1, NAU8822_PLL_EN_MASK, NAU8822_PLL_OFF); + return 0; + } + fs = freq_out / 256; ret = nau8822_calc_pll(freq_in, fs, pll_param); |