diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2009-03-18 16:27:16 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-27 21:56:45 -0400 |
| commit | 1a7c618a3f7bef1a20ae740df512eeba21397fa5 (patch) | |
| tree | 51626f0f394e01bdb662d9466db68386c731b06f /include/acpi | |
| parent | d80fb99fdcd56f4934f11cc44ca016463842dc8b (diff) | |
ACPI video: support _BQC/_BCL/_BCM methods that use index values
The input/output of _BQC/_BCL/_BCM control methods should be represented
by a number between 0 and 100, and can be thought of as a percentage.
But some buggy _BQC/_BCL/_BCM methods use the index values instead.
http://bugzilla.kernel.org/show_bug.cgi?id=12302
http://bugzilla.kernel.org/show_bug.cgi?id=12249
http://bugzilla.kernel.org/show_bug.cgi?id=12037
Add the functionality to support such kind of BIOSes in ACPI video driver.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Matthew Garrett <mjg59@srcf.ucam.org>
Acked-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
0 files changed, 0 insertions, 0 deletions