Comment # 14 on bug 90263 from Alex Deucher

(In reply to Todd from comment #13)
> The following may or may not be relevant to this issue.
> 
> "Fixes for SI fan handling"
> 
> http://cgit.freedesktop.org/%7Eagd5f/linux/commit/?h=drm-next-3.20-
> wip&id=e06b000d6619ac9b60b0724c82dc58141a86a3dc
> 
> 
> "Enable smc fan control on SI"
> 
> http://cgit.freedesktop.org/%7Eagd5f/linux/commit/?h=drm-next-3.20-
> wip&id=bdf40b0fa6588ea64ccb069de63d16f9348aeef6

Yes, the same thing need to be done for older asics.