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authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>2008-01-08 13:02:51 -0200
committerLen Brown <len.brown@intel.com>2008-02-01 22:26:08 -0500
commit3b64b51d20d9b633bb2efe63af785a49f8092898 (patch)
treec03ff90f8fca9821d068f1b315e6a6685829de10 /Documentation
parent083f17606f624c79555e313d87cf37ac1486b073 (diff)
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ACPI: thinkpad-acpi: cleanup hotkey_notify and HKEY log messages
Use a generic message on hotkey_notify to log unknown and unhandled events, and cleanup hotkey_notify a little. Also, document event 0x5010 (brightness changed notification) and do not log it as an unknown event (even if we do not use it for anything right now). Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/thinkpad-acpi.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/thinkpad-acpi.txt b/Documentation/thinkpad-acpi.txt
index 7c7bd47..3fb8647 100644
--- a/Documentation/thinkpad-acpi.txt
+++ b/Documentation/thinkpad-acpi.txt
@@ -475,6 +475,10 @@ Non hot-key ACPI HKEY event map:
The above events are not propagated by the driver, except for legacy
compatibility purposes when hotkey_report_mode is set to 1.
+0x5010 Brightness level changed (newer Lenovo BIOSes)
+
+The above events are propagated by the driver.
+
Compatibility notes:
ibm-acpi and thinkpad-acpi 0.15 (mainline kernels before 2.6.23) never
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