Commit 8c5bd7adb2ce47e6aa39d17b2375f69b0c0aa255 had to be reverted, because it introduced backlight control regressions on multiple systems.
Commit 8c5bd7adb2ce47e 6aa39d17b2375f6 9b0c0aa255 had to be reverted, because it introduced backlight control regressions on multiple systems.