[Intel-gfx] Linux 3.11-rc2 (acpi backlight, revert)

[Joerg Platte]

On 25.07.2013 21:47, Rafael J. Wysocki wrote:

> Other people who experienced problems with backlight in 3.11-rc2, please let me
> know whether or not the revert works for you too if you can.

Before reverting the patch /sys/class/backlight was empty and backlight 
brightness was set to max, now it again contains a link to acpi_video0 
on my Thinkpad 420s with intel video and adjusting the backlight works 
again.

Joerg