return 0;
}
+static void rt5651_enable_micbias1_for_ovcd(struct snd_soc_component *component)
+{
+ struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+
+ snd_soc_dapm_mutex_lock(dapm);
+ snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO");
+ snd_soc_dapm_force_enable_pin_unlocked(dapm, "micbias1");
+ snd_soc_dapm_sync_unlocked(dapm);
+ snd_soc_dapm_mutex_unlock(dapm);
+}
+
+static void rt5651_disable_micbias1_for_ovcd(struct snd_soc_component *component)
+{
+ struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+
+ snd_soc_dapm_mutex_lock(dapm);
+ snd_soc_dapm_disable_pin_unlocked(dapm, "micbias1");
+ snd_soc_dapm_disable_pin_unlocked(dapm, "LDO");
+ snd_soc_dapm_sync_unlocked(dapm);
+ snd_soc_dapm_mutex_unlock(dapm);
+}
+
static irqreturn_t rt5651_irq(int irq, void *data)
{
struct rt5651_priv *rt5651 = data;
static int rt5651_set_jack(struct snd_soc_component *component,
struct snd_soc_jack *hp_jack, void *data)
{
- struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
struct rt5651_priv *rt5651 = snd_soc_component_get_drvdata(component);
int ret;
snd_soc_component_update_bits(component, RT5651_PWR_ANLG2,
RT5651_PWR_JD_M, RT5651_PWR_JD_M);
- snd_soc_dapm_force_enable_pin(dapm, "LDO");
- snd_soc_dapm_sync(dapm);
-
snd_soc_component_update_bits(component, RT5651_MICBIAS, 0x38, 0x38);
rt5651->hp_jack = hp_jack;
static int rt5651_jack_detect(struct snd_soc_component *component, int jack_insert)
{
- struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
int jack_type;
if (jack_insert) {
- snd_soc_dapm_force_enable_pin(dapm, "LDO");
- snd_soc_dapm_sync(dapm);
-
+ rt5651_enable_micbias1_for_ovcd(component);
snd_soc_component_update_bits(component, RT5651_MICBIAS,
RT5651_MIC1_OVCD_MASK |
RT5651_MIC1_OVTH_MASK |
jack_type = SND_JACK_HEADSET;
snd_soc_component_update_bits(component, RT5651_IRQ_CTRL2,
RT5651_MB1_OC_CLR, 0);
+ rt5651_disable_micbias1_for_ovcd(component);
} else { /* jack out */
jack_type = 0;