ACPI: thinkpad-acpi: handle HKEY thermal and battery alarms

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Handle some HKEY events that are actually firmware alarms.  For
now, we do the simple thing: log specific messages to the log and let
the thinkpad-specific event pass to userspace.

In the future, these events will be migrated to generic notifications
and subsystems.

These alarms are NOT available on all ThinkPads.  E.g. the T43 only
issues 0x6011 and 0x6012.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>

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Henrique de Moraes Holschuh 2009-01-11 03:01:06 -02:00 • committed by Len Brown

parent 3827e7a3fd

commit 106b4e6657

1 changed files with 59 additions and 4 deletions

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drivers/platform/x86/thinkpad_acpi.c

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