===================================================================
@@ -529,6 +529,7 @@ static void init_crs_csi2_swnodes(struct
struct acpi_buffer buffer = { .length = ACPI_ALLOCATE_BUFFER };
struct acpi_device_software_nodes *swnodes = csi2->swnodes;
acpi_handle handle = csi2->handle;
+ unsigned int prop_index = 0;
struct fwnode_handle *adev_fwnode;
struct acpi_device *adev;
acpi_status status;
@@ -541,6 +542,22 @@ static void init_crs_csi2_swnodes(struct
adev_fwnode = acpi_fwnode_handle(adev);
+ /*
+ * If the "rotation" property is not present, but _PLD is there,
+ * evaluate it to get the "rotation" value.
+ */
+ if (!fwnode_property_present(adev_fwnode, "rotation")) {
+ struct acpi_pld_info *pld;
+
+ status = acpi_get_physical_device_location(handle, &pld);
+ if (ACPI_SUCCESS(status)) {
+ swnodes->dev_props[NEXT_PROPERTY(prop_index, DEV_ROTATION)] =
+ PROPERTY_ENTRY_U32("rotation",
+ pld->rotation * 45U);
+ kfree(pld);
+ }
+ }
+
status = acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
if (ACPI_FAILURE(status)) {
acpi_handle_info(handle, "Unable to get the path name\n");
===================================================================
@@ -369,6 +369,7 @@ struct acpi_gpio_mapping;
#define ACPI_DEVICE_SWNODE_PORT_NAME_LENGTH 8
enum acpi_device_swnode_dev_props {
+ ACPI_DEVICE_SWNODE_DEV_ROTATION,
ACPI_DEVICE_SWNODE_DEV_NUM_OF,
ACPI_DEVICE_SWNODE_DEV_NUM_ENTRIES
};