---

yaml
---
r: 321870
b: refs/heads/master
c: a50bd12
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9f6f955ae4994dd4ad5513a0d959468763a45fa5
+refs/heads/master: a50bd128f28cf81c1250874fc53728e113f12957

trunk/drivers/platform/x86/asus-wmi.c

@@ -101,6 +101,7 @@ MODULE_LICENSE("GPL");
 #define ASUS_WMI_DEVID_WIRELESS_LED	0x00010002
 #define ASUS_WMI_DEVID_CWAP		0x00010003
 #define ASUS_WMI_DEVID_WLAN		0x00010011
+#define ASUS_WMI_DEVID_WLAN_LED		0x00010012
 #define ASUS_WMI_DEVID_BLUETOOTH	0x00010013
 #define ASUS_WMI_DEVID_GPS		0x00010015
 #define ASUS_WMI_DEVID_WIMAX		0x00010017
@@ -731,8 +732,21 @@ static int asus_rfkill_set(void *data, bool blocked)
 {
 	struct asus_rfkill *priv = data;
 	u32 ctrl_param = !blocked;
+	u32 dev_id = priv->dev_id;
 
-	return asus_wmi_set_devstate(priv->dev_id, ctrl_param, NULL);
+	/*
+	 * If the user bit is set, BIOS can't set and record the wlan status,
+	 * it will report the value read from id ASUS_WMI_DEVID_WLAN_LED
+	 * while we query the wlan status through WMI(ASUS_WMI_DEVID_WLAN).
+	 * So, we have to record wlan status in id ASUS_WMI_DEVID_WLAN_LED
+	 * while setting the wlan status through WMI.
+	 * This is also the behavior that windows app will do.
+	 */
+	if ((dev_id == ASUS_WMI_DEVID_WLAN) &&
+	     priv->asus->driver->wlan_ctrl_by_user)
+		dev_id = ASUS_WMI_DEVID_WLAN_LED;
+
+	return asus_wmi_set_devstate(dev_id, ctrl_param, NULL);
 }
 
 static void asus_rfkill_query(struct rfkill *rfkill, void *data)
@@ -1653,6 +1667,7 @@ static int asus_wmi_add(struct platform_device *pdev)
 	struct asus_wmi *asus;
 	acpi_status status;
 	int err;
+	u32 result;
 
 	asus = kzalloc(sizeof(struct asus_wmi), GFP_KERNEL);
 	if (!asus)
@@ -1711,6 +1726,10 @@ static int asus_wmi_add(struct platform_device *pdev)
 	if (err)
 		goto fail_debugfs;
 
+	asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_WLAN, &result);
+	if (result & (ASUS_WMI_DSTS_PRESENCE_BIT | ASUS_WMI_DSTS_USER_BIT))
+		asus->driver->wlan_ctrl_by_user = 1;
+
 	return 0;
 
 fail_debugfs:

trunk/drivers/platform/x86/asus-wmi.h

@@ -46,6 +46,7 @@ struct quirk_entry {
 struct asus_wmi_driver {
 	int			brightness;
 	int			panel_power;
+	int			wlan_ctrl_by_user;
 
 	const char		*name;
 	struct module		*owner;