Commits
Jani Nikula committed e6755fb78e8
drm/i915: switch off backlight for backlight class 0 brightness Make backlight class sysfs brightness 0 value switch off the backlight for connectors that have the backlight_power callback defined. For eDP, this has the similar caveats regarding power savings as bl_power as only the power sequencer backlight control is switched off. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed_by: Clinton Taylor <Clinton.A.Taylor@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>