diff options
Diffstat (limited to 'sound/soc')
-rw-r--r-- | sound/soc/codecs/rt5682.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index cc00d47895b5..923541a52504 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -1544,10 +1544,18 @@ static int rt5682_hp_event(struct snd_soc_dapm_widget *w, static int set_dmic_power(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + unsigned int delay = 50; + + if (rt5682->pdata.dmic_delay) + delay = rt5682->pdata.dmic_delay; + switch (event) { case SND_SOC_DAPM_POST_PMU: /*Add delay to avoid pop noise*/ - msleep(150); + msleep(delay); break; default: @@ -3236,6 +3244,8 @@ static int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev) &rt5682->pdata.btndet_delay); device_property_read_u32(dev, "realtek,dmic-clk-rate-hz", &rt5682->pdata.dmic_clk_rate); + device_property_read_u32(dev, "realtek,dmic-delay-ms", + &rt5682->pdata.dmic_delay); rt5682->pdata.ldo1_en = of_get_named_gpio(dev->of_node, "realtek,ldo1-en-gpios", 0); |