diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 1d9fbabd02fb..ff39079e2d75 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -110,7 +110,12 @@ static struct quirk_entry quirk_asus_forceals = {
 	.wmi_force_als_set = true,
 };
 
-static struct quirk_entry quirk_asus_vendor_backlight = {
+static struct quirk_entry quirk_asus_ga401i = {
+	.wmi_backlight_power = true,
+	.wmi_backlight_set_devstate = true,
+};
+
+static struct quirk_entry quirk_asus_ga502i = {
 	.wmi_backlight_power = true,
 	.wmi_backlight_set_devstate = true,
 };
@@ -427,7 +432,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IH"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga401i,
 	},
 	{
 		.callback = dmi_matched,
@@ -436,7 +441,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA401II"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga401i,
 	},
 	{
 		.callback = dmi_matched,
@@ -445,7 +450,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IU"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga401i,
 	},
 	{
 		.callback = dmi_matched,
@@ -454,7 +459,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IV"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga401i,
 	},
 	{
 		.callback = dmi_matched,
@@ -463,7 +468,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IVC"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga401i,
 	},
 		{
 		.callback = dmi_matched,
@@ -472,7 +477,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA502II"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga502i,
 	},
 	{
 		.callback = dmi_matched,
@@ -481,7 +486,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IU"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga502i,
 	},
 	{
 		.callback = dmi_matched,
@@ -490,7 +495,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IV"),
 		},
-		.driver_data = &quirk_asus_vendor_backlight,
+		.driver_data = &quirk_asus_ga502i,
 	},
 	{
 		.callback = dmi_matched,