From: Bob Moore <robert.moore@intel.com>
Date: Wed, 30 Apr 2014 02:04:13 +0000 (+0800)
Subject: ACPICA: Add support for _LPD and _PRP methods.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=92cb3a8d37b96f6aeee9ebe5336dd8a8e67580a4;p=openwrt%2Fstaging%2Fblogic.git

ACPICA: Add support for _LPD and _PRP methods.

This patch currently only affects acpihelp and iASL which are not shipped
in the Linux kernel.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index a48d713e9599..34001a9fd098 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -586,6 +586,10 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	{{"_LID", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 
+	{{"_LPD", METHOD_0ARGS,
+	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (1 Int(rev), n Pkg (2 Int) */
+	PACKAGE_INFO(ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0),
+
 	{{"_MAT", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},