w83627ehf: Missing fan input and minor problems w/ PWM control

[r.marek at sh.cvut.cz (Rudolf Marek)]

> 
> Doesn't work for me :\ I still only get 4 fans.
> Maybe you could add some debugging output?

Please provide dumps of:
isadump 0x295 0x296
isadump -k 0x87,0x87 0x2e 0x2f

Thanks,

Rudolf