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authorBob Moore <robert.moore@intel.com>2014-04-30 10:04:13 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-05-07 00:55:00 +0200
commit92cb3a8d37b96f6aeee9ebe5336dd8a8e67580a4 (patch)
tree9c6d330832b75b5ada97a2e8b1ca22727b310fdc /drivers/acpi
parentd36d4e30bd44e2e447a2346edb437e842df8c753 (diff)
downloadblackbird-op-linux-92cb3a8d37b96f6aeee9ebe5336dd8a8e67580a4.tar.gz
blackbird-op-linux-92cb3a8d37b96f6aeee9ebe5336dd8a8e67580a4.zip
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>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/acpredef.h4
1 files changed, 4 insertions, 0 deletions
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)}},
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