[Bug 81515] [IVB Regression] Backlight is not adjustable and set at maximum level in kernels 3.16-rcX on HD 4000

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=81515

--- Comment #22 from Hans de Goede <jwrdegoede at fedoraproject.org> ---
Created attachment 105336
  --> https://bugs.freedesktop.org/attachment.cgi?id=105336&action=edit
Set of patches fixinf this regression.

Hi Hohahiu,

Here is a set of patches which should fix the regression you are seeing. You
only need patches 1 - 3, but for completeness sake I've put the complete set of
patches I'm working on in a tarbal.

Can you please build a 3.16 or 3.17 kernel with patches 1 - 3 applied, and then
boot that without any special kernel commandline parameters, after this things
should work the same as they did in 3.15.

Thanks & Regards,

Hans

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140827/aba62f1e/attachment.html>