On Thu, 20 Feb 2014, Paul Bolle <pebolle@xxxxxxxxxx> 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 https://bugs.freedesktop.org/show_bug.cgi?id=75001 BR, Jani. -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
