21 Jun
2010
21 Jun
'10
2:21 p.m.
Hi all,
Thanks to the help of Alex Deucher and Matthew Garrett, I've added support for calling the ATIF ACPI method to the radeon driver. This makes the video switch hotkey work properly, as we get an ACPI event when the key is pressed.
Note: I guess it depends on the bios I'm working with, but I also need to pass acpi_osi="!Windows 2009" on boot in order to get the ACPI event.
Regards,
--
Alberto Milone
Sustaining Engineer (system)
Foundations Team
Canonical OEM Services