2009/11/25 Michael Weirauch <dev@xxxxxxxxxxx>: > A little update. I was able to fetch the acpi_handle to the EC by it's > acpi/path > via the apci_modules get_handle(). I just have to evaluate_method() via > the acpi_module (instead of the acpi_device_module) as that operates on > acpi_handles instead of acpi_devices. Will have to see how well this works out > on more usage. > Reading out the ThinkLight status via the EC acpi_handle as a little test > example works now. For the interessted, a little update with EC usage. (ThinkLight enable/disable on supported devices) http://www.m-phasis.de/tmp/haiku/haiku-acpi_thinkpad-2009-11-29-A.patch Michael