1 files changed, 14 insertions, 3 deletions

diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c
index f374840a5a7c..16723b167fbf 100644
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -395,9 +395,20 @@ int rt286_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
 
         rt286->jack = jack;
 
-        /* Send an initial empty report */
-        snd_soc_jack_report(rt286->jack, 0,
-                SND_JACK_MICROPHONE | SND_JACK_HEADPHONE);
+        if (jack) {
+                /* enable IRQ */
+                if (rt286->jack->status | SND_JACK_HEADPHONE)
+                        snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO1");
+                regmap_update_bits(rt286->regmap, RT286_IRQ_CTRL, 0x2, 0x2);
+                /* Send an initial empty report */
+                snd_soc_jack_report(rt286->jack, rt286->jack->status,
+                        SND_JACK_MICROPHONE | SND_JACK_HEADPHONE);
+        } else {
+                /* disable IRQ */
+                regmap_update_bits(rt286->regmap, RT286_IRQ_CTRL, 0x2, 0x0);
+                snd_soc_dapm_disable_pin(&codec->dapm, "LDO1");
+        }
+        snd_soc_dapm_sync(&codec->dapm);
 
         return 0;
 }