https://bugzilla.kernel.org/show_bug.cgi?id=108971
--- Comment #4 from Aaron Lu <[email protected]> --- The firmware claims to support Win8, so the ACPI video driver will not register acpi_videoX interface if you do not add any acpi_osi kernel cmdline options and the intel_backlight is supposed to provide this functionality. Please test if manually change backlight through intel_backlight works: # cd /sys/class/backlight/intel_backlight # cat max_brightness XXX # echo some_value_smaller_than_max > brightness see if backlight changes. -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ Go from Idea to Many App Stores Faster with Intel(R) XDK Give your users amazing mobile app experiences with Intel(R) XDK. Use one codebase in this all-in-one HTML5 development environment. Design, debug & build mobile apps & 2D/3D high-impact games for multiple OSs. http://pubads.g.doubleclick.net/gampad/clk?id=254741911&iu=/4140 _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
