Re: term_adt746x: Invert bit required on this Powerbook G4

2009-11-10 Thread Michel Dänzer
[ Resending with linuxppc-dev list domain fixed ] On Wed, 2009-11-04 at 13:23 +0100, Max Vozeler wrote: > I installed Ubuntu 8.10 on this Powerbook G4 ("alu" I think) > for a friend of mine. As soon as therm_adt746x got loaded, the > fan turned into a noise steam engine. > > This was on Ubun

Re: term_adt746x: Invert bit required on this Powerbook G4

2009-11-05 Thread Max Vozeler
On Wed, Nov 04, 2009 at 01:23:55PM +0100, Max Vozeler wrote: > After some poking around, in which everything seemed to be > according to plan including write of 0 to both FAN_SPD_SET regs, > I noticed that explicitly *setting* the invert bit as in > > -write_reg(th, MANUAL_MODE[fan],