ACPI: thinkpad-acpi: checkpoint sysfs interface version due to input layer

The change in the way hotkey events are handled by default, and the use of
the input layer for the hotkey events are important enough features to
warrant increasing the major field of the sysfs interface version.

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

1 files changed, 4 insertions, 0 deletions

diff --git a/Documentation/thinkpad-acpi.txt b/Documentation/thinkpad-acpi.txt
index 5b59cf50b2e9..c670363cf5a4 100644
--- a/Documentation/thinkpad-acpi.txt
+++ b/Documentation/thinkpad-acpi.txt
@@ -1157,3 +1157,7 @@ Sysfs interface changelog:
                 device.
 0x000200:       Hot key support for 32 hot keys, and radio slider switch
                 support.
+0x010000:       Hot keys are now handled by default over the input
+                layer, the radio switch generates input event EV_RADIO,
+                and the driver enables hot key handling by default in
+                the firmware.