diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2008-01-17 02:51:25 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-02-01 23:12:19 -0500 |
| commit | ce44e19701ac1de004815c225585ff617c5948b4 (patch) | |
| tree | 11a9af7a8c0b001a93e68db824b96e49662397d8 /drivers/char/selection.c | |
| parent | 3f655ef8c439e0775ffb7d1ead5d1d4f060e1f8b (diff) | |
ACPI: ACPI thermal zone handle notification correctly
Change the ACPI thermal action upon notification 0x81 and 0x82.
According to the ACPI spec, we should:
re-evaluate _PSV and _ACx methods upon notification 0x81
re-evaluate _PSL and _ALx and _TZD upon notificaiton 0x82.
But the current code re-evaluates all the trip points for 0x81 while
only re-evaluates _TZD for 0x82.
Fix this violation of ACPI spec.
TODO: devices in _PSL, _ALx and _TZD may change after a notification 0x82.
At this time, we need to re-bind the cooling devices with the thermal zone.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Thomas Sujith <sujith.thomas@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/char/selection.c')
0 files changed, 0 insertions, 0 deletions