[Intel-gfx] Legacy backlight control with KMS and BACKLIGHT property

[Matthew Garrett]

On Wed, Aug 19, 2009 at 01:25:57AM +0100, Mike Lothian wrote:

> It might be because I do have acpi video (with or without the patch)
> it just doesn't do anything when I change the values

This is on a Samsung? Could you install the pmtools (not pm-utils) 
package and run acpidump as root, then send me the output? If you have 
an acpi video device that's not working, then that's a bug that needs 
fixing.

-- 
Matthew Garrett | mjg59 at srcf.ucam.org