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Jani Nikula authored
When we started following the backlight minimum brightness in 6dda730e ("drm/i915: respect the VBT minimum backlight brightness") we overlooked the brightness invert quirk. Even if we invert the brightness, we need to take the min limit into account. We probably missed this because the invert has only been required on gen4 for proper operation. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101127 Fixes: 6dda730e ("drm/i915: respect the VBT minimum backlight brightness") Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170531083355.7898-1-jani.nikula@intel.com
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