[PATCH] platform/surface: gpe: Add support for Surface Laptop Studio

[Maximilian Luz <luzmaximilian@gmail.com>]

The new Surface Laptop Studio uses GPEs for lid events as well. Add an
entry for that so that the lid can be used to wake the device.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
---
 drivers/platform/surface/surface_gpe.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/platform/surface/surface_gpe.c b/drivers/platform/surface/surface_gpe.c
index 86f6991b1215..c1775db29efb 100644
--- a/drivers/platform/surface/surface_gpe.c
+++ b/drivers/platform/surface/surface_gpe.c
@@ -26,6 +26,11 @@ static const struct property_entry lid_device_props_l17[] = {
 	{},
 };
 
+static const struct property_entry lid_device_props_l4B[] = {
+	PROPERTY_ENTRY_U32("gpe", 0x4B),
+	{},
+};
+
 static const struct property_entry lid_device_props_l4D[] = {
 	PROPERTY_ENTRY_U32("gpe", 0x4D),
 	{},
@@ -158,6 +163,14 @@ static const struct dmi_system_id dmi_lid_device_table[] = {
 		},
 		.driver_data = (void *)lid_device_props_l4D,
 	},
+	{
+		.ident = "Surface Laptop Studio",
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Surface Laptop Studio"),
+		},
+		.driver_data = (void *)lid_device_props_l4B,
+	},
 	{ }
 };
 
-- 
2.33.1