https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=190186
--- Comment #8 from Henry Hu <henry.hu...@gmail.com> --- (In reply to Adrian Chadd from comment #7) > root@sabrina:/home/adrian # acpi_call -p "\VIGD" > 1 > root@sabrina:/home/adrian # acpi_call -p "\_SB.PCI0.VID.DRDY" > 1 > > > and yes: > > acpi_call -p "\_SB.PCI0.VID.LCD0._BCM" -i <x> > > works, but unpredictably. > > I can't go 5, then 99. I have to go 5, 10, 20, 30, 40, .. 99 or going > straight to 99 doesn't work. That's strange. Setting hw.acpi.video.lcd0.brightness should be the same as calling _BCM. Have you tried calling _BCM without calling VBRC(14) first? For the brightness levels, only the ones in hw.acpi.video.lcd0.levels are accepted, but I still have no idea why you can't change the brightness level directly. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
