https://bugzilla.novell.com/show_bug.cgi?id=578578 https://bugzilla.novell.com/show_bug.cgi?id=578578#c13 --- Comment #13 from Joey Lee <jlee@suse.com> 2011-09-14 10:25:46 UTC --- Again, this is a machine that have EC firmware problem to handle the brightness level. If the EC firmware works fine, then don't need add acpi_osi=Linux: Method (_BCM, 1, NotSerialized) { If (LEqual (BOWN, Zero)) { Store (Subtract (Divide (Arg0, 0x0A, ), One), Local0) Store (Local0, BRTN) Acquire (^^^^LPCB.EC0.MUT1, 0xFFFF) Store (Local0, ^^^^LPCB.EC0.BLVL) /* write EC register, but not work */ Release (^^^^LPCB.EC0.MUT1) If (LEqual (OSYS, 0x03E8)) /* Linux */ { Store (Multiply (Add (Local0, One), 0x18), Local1) If (LGreater (Local1, 0xFF)) { Store (0xFF, Local1) } Store (Local1, ^^^^GFX0.LBES) /* direct touch video register */ } If (LLess (OSYS, 0x07D6)) /* Windows XP */ { If (LEqual (^^^^^WMID.BAEF, One)) { Sleep (0xC8) Store (0x05, ^^^^^WMID.WMIQ) Notify (WMID, 0x80) } } } -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.