platform/x86: wmi: Add new method wmidev_evaluate_method

[mirror_ubuntu-bionic-kernel.git] / include / linux / wmi.h

diff --git a/include/linux/wmi.h b/include/linux/wmi.h
index cd0d7734dc49838eef044dc1a3ad2c47286a72ac..2cd10c3b89e92a0d1269a4377242098f185d83ef 100644 (file)
--- a/include/linux/wmi.h
+++ b/include/linux/wmi.h
@@ -26,6 +26,12 @@ struct wmi_device {
        bool setable;
 };
 
+/* evaluate the ACPI method associated with this device */
+extern acpi_status wmidev_evaluate_method(struct wmi_device *wdev,
+                                         u8 instance, u32 method_id,
+                                         const struct acpi_buffer *in,
+                                         struct acpi_buffer *out);
+
 /* Caller must kfree the result. */
 extern union acpi_object *wmidev_block_query(struct wmi_device *wdev,
                                             u8 instance);