1 files changed, 23 insertions, 4 deletions

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 0580d99b0798..b0859d4183e8 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -38,6 +38,24 @@ MODULE_LICENSE("GPL");
 
 MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID);
 
+/*
+ * WAPF defines the behavior of the Fn+Fx wlan key
+ * The significance of values is yet to be found, but
+ * most of the time:
+ * Bit | Bluetooth | WLAN
+ *  0  | Hardware  | Hardware
+ *  1  | Hardware  | Software
+ *  4  | Software  | Software
+ */
+static uint wapf;
+module_param(wapf, uint, 0444);
+MODULE_PARM_DESC(wapf, "WAPF value");
+
+static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
+{
+        driver->wapf = wapf;
+}
+
 static const struct key_entry asus_nb_wmi_keymap[] = {
         { KE_KEY, 0x30, { KEY_VOLUMEUP } },
         { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
@@ -53,16 +71,16 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
         { KE_KEY, 0x51, { KEY_WWW } },
         { KE_KEY, 0x55, { KEY_CALC } },
         { KE_KEY, 0x5C, { KEY_F15 } },  /* Power Gear key */
-        { KE_KEY, 0x5D, { KEY_WLAN } },
-        { KE_KEY, 0x5E, { KEY_WLAN } },
-        { KE_KEY, 0x5F, { KEY_WLAN } },
+        { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
+        { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
+        { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
         { KE_KEY, 0x60, { KEY_SWITCHVIDEOMODE } },
         { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } },
         { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } },
         { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } },
         { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
-        { KE_KEY, 0x7E, { KEY_BLUETOOTH } },
         { KE_KEY, 0x7D, { KEY_BLUETOOTH } },
+        { KE_KEY, 0x7E, { KEY_BLUETOOTH } },
         { KE_KEY, 0x82, { KEY_CAMERA } },
         { KE_KEY, 0x88, { KEY_RFKILL  } },
         { KE_KEY, 0x8A, { KEY_PROG1 } },
@@ -81,6 +99,7 @@ static struct asus_wmi_driver asus_nb_wmi_driver = {
         .keymap = asus_nb_wmi_keymap,
         .input_name = "Asus WMI hotkeys",
         .input_phys = ASUS_NB_WMI_FILE "/input0",
+        .quirks = asus_nb_wmi_quirks,
 };