ACPICA: Namespace: Add String -> ObjectReference conversion support

ACPICA commit 80e60d72959bb51c5d08c8500d978607a42ed81d

BIOS developers may accidently put the quotes around the name strings,
which converts the object references in the packages indicated by the name
strings into the data objects (strings). Such kind of error has been seen
in _DEP control methods on some platforms. This patch implements a
workaround to correct it. Reported by Bastien Nocera. Fixed by Lv Zheng.

Link: https://github.com/acpica/acpica/commit/80e60d72
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=106231
Reported-and-tested-by: Bastien Nocera <bugzilla@hadess.net>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/acnamesp.h

@@ -77,6 +77,7 @@
 /* Object is not a package element */
 
 #define ACPI_NOT_PACKAGE_ELEMENT    ACPI_UINT32_MAX
+#define ACPI_ALL_PACKAGE_ELEMENTS   (ACPI_UINT32_MAX-1)
 
 /* Always emit warning message, not dependent on node flags */
 
@@ -192,6 +193,11 @@ acpi_ns_convert_to_resource(struct acpi_namespace_node *scope,
 			    union acpi_operand_object *original_object,
 			    union acpi_operand_object **return_object);
 
+acpi_status
+acpi_ns_convert_to_reference(struct acpi_namespace_node *scope,
+			     union acpi_operand_object *original_object,
+			     union acpi_operand_object **return_object);
+
 /*
  * nsdump - Namespace dump/print utilities
  */