diff options
Diffstat (limited to 'sound/soc/codecs/rt5640.c')
| -rw-r--r-- | sound/soc/codecs/rt5640.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 9bc78e57513d..71689579af7a 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -459,10 +459,11 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, { struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); - int idx = -EINVAL; - - idx = rl6231_calc_dmic_clk(rt5640->sysclk); + int idx, rate; + rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, + RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT); + idx = rl6231_calc_dmic_clk(rate); if (idx < 0) dev_err(codec->dev, "Failed to set DMIC clock\n"); else |