[lkml]   [2014]   [Feb]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: 3.13 i915 brightness settings broken when going from docked -> undocked
On Thu, 20 Feb 2014, Paul Bolle <> wrote:
> On an (rather old) ThinkPad X41, which also uses i915, brightness
> adjustments stopped working altogether in v3.14-rc1 (I haven't used its
> docking station in the v3.14 release cycle). In v3.13.y things behave as
> expected. So perhaps there's actually a more general problem here.

I presume different problems. Does the ThinkPad X41 have gen3 graphics?
(See e.g. /sys/kernel/debug/dri/0/i915_capabilities) If yes, it might be


Jani Nikula, Intel Open Source Technology Center

 \ /
  Last update: 2014-02-25 09:41    [W:0.125 / U:2.676 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site