3 files changed, 42 insertions, 7 deletions
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 680c3640e013..1d9fbabd02fb 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -115,6 +115,10 @@ static struct quirk_entry quirk_asus_vendor_backlight = {
 	.wmi_backlight_set_devstate = true,
 };
 
+static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
+	.use_kbd_dock_devid = true,
+};
+
 static int dmi_matched(const struct dmi_system_id *dmi)
 {
 	pr_info("Identified laptop model '%s'\n", dmi->ident);
@@ -488,6 +492,34 @@ static const struct dmi_system_id asus_quirks[] = {
 		},
 		.driver_data = &quirk_asus_vendor_backlight,
 	},
+	{
+		.callback = dmi_matched,
+		.ident = "Asus Transformer T100TA / T100HA / T100CHI",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			/* Match *T100* */
+			DMI_MATCH(DMI_PRODUCT_NAME, "T100"),
+		},
+		.driver_data = &quirk_asus_use_kbd_dock_devid,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "Asus Transformer T101HA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"),
+		},
+		.driver_data = &quirk_asus_use_kbd_dock_devid,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "Asus Transformer T200TA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"),
+		},
+		.driver_data = &quirk_asus_use_kbd_dock_devid,
+	},
 	{},
 };
 
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index fa39ff030bd7..39e1a6396e08 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -365,12 +365,14 @@ static int asus_wmi_input_init(struct asus_wmi *asus)
 	if (err)
 		goto err_free_dev;
 
-	result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_KBD_DOCK);
-	if (result >= 0) {
-		input_set_capability(asus->inputdev, EV_SW, SW_TABLET_MODE);
-		input_report_switch(asus->inputdev, SW_TABLET_MODE, !result);
-	} else if (result != -ENODEV) {
-		pr_err("Error checking for keyboard-dock: %d\n", result);
+	if (asus->driver->quirks->use_kbd_dock_devid) {
+		result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_KBD_DOCK);
+		if (result >= 0) {
+			input_set_capability(asus->inputdev, EV_SW, SW_TABLET_MODE);
+			input_report_switch(asus->inputdev, SW_TABLET_MODE, !result);
+		} else if (result != -ENODEV) {
+			pr_err("Error checking for keyboard-dock: %d\n", result);
+		}
 	}
 
 	err = input_register_device(asus->inputdev);
@@ -2115,7 +2117,7 @@ static void asus_wmi_handle_event_code(int code, struct asus_wmi *asus)
 		return;
 	}
 
-	if (code == NOTIFY_KBD_DOCK_CHANGE) {
+	if (asus->driver->quirks->use_kbd_dock_devid && code == NOTIFY_KBD_DOCK_CHANGE) {
 		result = asus_wmi_get_devstate_simple(asus,
 						      ASUS_WMI_DEVID_KBD_DOCK);
 		if (result >= 0) {
diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h
index 4f31b68642a0..1a95c172f94b 100644
--- a/drivers/platform/x86/asus-wmi.h
+++ b/drivers/platform/x86/asus-wmi.h
@@ -33,6 +33,7 @@ struct quirk_entry {
 	bool wmi_backlight_native;
 	bool wmi_backlight_set_devstate;
 	bool wmi_force_als_set;
+	bool use_kbd_dock_devid;
 	int wapf;
 	/*
 	 * For machines with AMD graphic chips, it will send out WMI event