https://bugzilla.kernel.org/show_bug.cgi?id=155711
Zhang Rui <rui.zhang at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|Power-Video |Video(DRI - non Intel)
Assignee|rui.zhang at intel.com |drivers_video-dri at
kernel-bu
| |gs.osdl.org
Product|ACPI |Drivers
--- Comment #9 from Zhang Rui <rui.zhang at intel.com> ---
xbacklight has native ways to control backlight IMO, but this interface is not
exposed to users via backlight sysfs I/F.
ACPI video backlight control is known to not work for many platforms, and
that's why we have /sys/class/backlight/intel_backlight.
For this platform, as the hotkey events works well, it just lacks of a working
kernel I/F to change backlight, let's reassign this to nvidia kernel graphics
driver.
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