1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 3c52ec9548ab..04deed826180 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -948,6 +948,12 @@ static int sony_nc_resume(struct acpi_device *device)
                 }
         }
 
+        if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON",
+                                         &handle))) {
+                if (acpi_callsetfunc(sony_nc_acpi_handle, "ECON", 1, NULL))
+                        dprintk("ECON Method failed\n");
+        }
+
         if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "SN00",
                                          &handle))) {
                 dprintk("Doing SNC setup\n");
@@ -1005,6 +1011,12 @@ static int sony_nc_add(struct acpi_device *device)
                         dprintk("_INI Method failed\n");
         }
 
+        if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON",
+                                         &handle))) {
+                if (acpi_callsetfunc(sony_nc_acpi_handle, "ECON", 1, NULL))
+                        dprintk("ECON Method failed\n");
+        }
+
         if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "SN00",
                                          &handle))) {
                 dprintk("Doing SNC setup\n");