Linux kernel bug fix: Revert "drm/i915: Add heuristic to determine better way to adjust brightness"
Subsystem: gpu/i915 (drivers/gpu/drm/i915/intel_dp_aux_backlight.c)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/i915/i915_params.c;drivers/gpu/drm/i915/i915_params.h;drivers/gpu/drm/i915/intel_dp_aux_backlight.c
Introduced by Puthikorn Voravootivat on 2017-06-23 12:24:49 +0200; fixed by Jani Nikula on 2017-07-21 09:32:48 +0300 (lifetime: 27 days)