3 files changed, 11 insertions, 0 deletions
diff --git a/src/ec/lenovo/pmh7/chip.h b/src/ec/lenovo/pmh7/chip.h
index e11b772697..9867ba657e 100644
--- a/src/ec/lenovo/pmh7/chip.h
+++ b/src/ec/lenovo/pmh7/chip.h
@@ -5,5 +5,6 @@ extern struct chip_operations ec_lenovo_pmh7_ops;
 
 struct ec_lenovo_pmh7_config {
 	int backlight_enable:1;
+	int dock_event_enable:1;
 };
 #endif
diff --git a/src/ec/lenovo/pmh7/pmh7.c b/src/ec/lenovo/pmh7/pmh7.c
index ba378666a2..042a4edbf7 100644
--- a/src/ec/lenovo/pmh7/pmh7.c
+++ b/src/ec/lenovo/pmh7/pmh7.c
@@ -33,6 +33,14 @@ void pmh7_backlight_enable(int onoff)
 		pmh7_register_clear_bit(0x50, 5);
 }
 
+void pmh7_dock_event_enable(int onoff)
+{
+	if (onoff)
+		pmh7_register_set_bit(0x60, 3);
+	else
+		pmh7_register_clear_bit(0x60, 3);
+
+}
 void pmh7_register_set_bit(int reg, int bit)
 {
 	char val;
@@ -78,6 +86,7 @@ static void enable_dev(device_t dev)
 	resource->gran = 5;
 
 	pmh7_backlight_enable(conf->backlight_enable);
+	pmh7_dock_event_enable(conf->dock_event_enable);
 }
 
 struct chip_operations ec_lenovo_pmh7_ops = {
diff --git a/src/ec/lenovo/pmh7/pmh7.h b/src/ec/lenovo/pmh7/pmh7.h
index a85d710689..588be70c4a 100644
--- a/src/ec/lenovo/pmh7/pmh7.h
+++ b/src/ec/lenovo/pmh7/pmh7.h
@@ -32,4 +32,5 @@ char pmh7_register_read(int reg);
 void pmh7_register_write(int reg, int val);
 
 void pmh7_backlight_enable(int onoff);
+void pmh7_dock_event_enable(int onoff);
 #endif