Age | Commit message (Collapse) | Author | |
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2013-01-24 | ACPI / PM: Expose power states of ACPI devices to user space | Rafael J. Wysocki | |
Make it possible to retrieve the current power state of a device with ACPI power management from user space via sysfs by adding two new attributes, power_state and real_power_state, to the sysfs directory associated with the struct acpi_device object representing the device's ACPI node. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |