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authorDmitry Torokhov <dtor@insightbb.com>2007-05-01 06:24:54 +0200
committerDmitry Torokhov <dtor@insightbb.com>2007-05-01 06:24:54 +0200
commitbc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775 (patch)
tree427fcf2a7287c16d4b5aa6cbf494d59579a6a8b1 /Documentation/acpi-hotkey.txt
parentInput: cobalt_btns - convert to use polldev library (diff)
parentlibata: honour host controllers that want just one host (diff)
downloadlinux-bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775.tar.xz
linux-bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775.zip
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: drivers/usb/input/Makefile drivers/usb/input/gtco.c
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-driver/acpi/hotkey.c implement:
-1. /proc/acpi/hotkey/event_config
-(event based hotkey or event config interface):
-a. add a event based hotkey(event) :
-echo "0:bus::action:method:num:num" > event_config
-
-b. delete a event based hotkey(event):
-echo "1:::::num:num" > event_config
-
-c. modify a event based hotkey(event):
-echo "2:bus::action:method:num:num" > event_config
-
-2. /proc/acpi/hotkey/poll_config
-(polling based hotkey or event config interface):
-a.add a polling based hotkey(event) :
-echo "0:bus:method:action:method:num" > poll_config
-this adding command will create a proc file
-/proc/acpi/hotkey/method, which is used to get
-result of polling.
-
-b.delete a polling based hotkey(event):
-echo "1:::::num" > event_config
-
-c.modify a polling based hotkey(event):
-echo "2:bus:method:action:method:num" > poll_config
-
-3./proc/acpi/hotkey/action
-(interface to call aml method associated with a
-specific hotkey(event))
-echo "event_num:event_type:event_argument" >
- /proc/acpi/hotkey/action.
-The result of the execution of this aml method is
-attached to /proc/acpi/hotkey/poll_method, which is dynamically
-created. Please use command "cat /proc/acpi/hotkey/polling_method"
-to retrieve it.
-
-Note: Use cmdline "acpi_generic_hotkey" to over-ride
-platform-specific with generic driver.