https://bugzilla.kernel.org/show_bug.cgi?id=60659
--- Comment #5 from Ilia Mirkin <imir...@alum.mit.edu> --- I think we're not understanding each other... you filed this bug because nouveau wasn't registering a backlight interface. I pointed out why this was and told you how to make it register one (acpi_backlight=vendor). Then you go on to mention that booting without that, acpi_video0/brightness doesn't control the backlight... but I thought this bug was about using nouveau to control the backlight, not acpi_video... What happens when you boot with that option (but not acpi_osi=Linux/etc unless you normally boot with that)? Does the /sys/class/backlight/.../brightness registered by nouveau let you control the backlight or not? [Note, the Fn+whatever keys are entirely secondary to backlight control working.] -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
