Use driver_data to store and set rotation value

Author: gabrielstedman

drivers/media/pci/intel/ipu-bridge.c

@@ -101,21 +101,23 @@ static const struct ipu_sensor_config ipu_supported_sensors[] = {
 
 static const struct dmi_system_id override_rotation[] = {
 	/*
-	 * Systems on which rotation value need's to be inverted but ssdb->degree value is 0 (normal)
+	 * Systems on which rotation value need's to be overridden but ssdb->degree value is 0 (normal)
 	 */
 	{
 		.ident = "Microsoft Surface Pro 9",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "Surface Pro 9"),
 		},
+		.driver_data = (void *)180,
 	},
 	{
 		.ident = "Microsoft Surface Pro 8",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "Surface Pro 8"),
 		},
+		.driver_data = (void *)180,
 	},
 	{}
 };
@@ -271,9 +273,10 @@ static int ipu_bridge_read_acpi_buffer(struct acpi_device *adev, char *id,
 static u32 ipu_bridge_parse_rotation(struct acpi_device *adev,
 				     struct ipu_sensor_ssdb *ssdb)
 {
-	if (dmi_check_system(override_rotation)) {
-		return 180;
-	}
+ 	const struct dmi_system_id *dmi_rotation;
+	dmi_rotation = dmi_first_match(override_rotation);
+	if (dmi_rotation && dmi_rotation->driver_data)
+		return (u32)(uintptr_t)dmi_rotation->driver_data;
 	switch (ssdb->degree) {
 	case IPU_SENSOR_ROTATION_NORMAL:
 		return 0;