1 files changed, 12 insertions, 6 deletions

diff --git a/firmware/target/arm/imx31/gigabeat-s/power-imx31.c b/firmware/target/arm/imx31/gigabeat-s/power-imx31.c
index 53cdb7c315..8db59bdf0e 100644
--- a/firmware/target/arm/imx31/gigabeat-s/power-imx31.c
+++ b/firmware/target/arm/imx31/gigabeat-s/power-imx31.c
@@ -28,14 +28,11 @@
 
 static bool charger_detect = false;
 
-void power_init(void)
-{
-}
-
 /* This is called from the mc13783 interrupt thread */
-void set_charger_inserted(bool inserted)
+void charger_detect_event(void)
 {
-    charger_detect = inserted;
+    charger_detect =
+        mc13783_read(MC13783_INTERRUPT_SENSE0) & MC13783_CHGDETS;
 }
 
 bool charger_inserted(void)
@@ -81,6 +78,15 @@ void power_off(void)
     while (1);
 }
 
+void power_init(void)
+{
+    /* Poll initial state */
+    charger_detect_event();
+
+    /* Enable detect event */
+    mc13783_enable_event(MC13783_CHGDET_EVENT);
+}
+
 #else /* SIMULATOR */
 
 bool charger_inserted(void)