K 10
svn:author
V 8
andreast
K 8
svn:date
V 27
2012-03-25T18:42:19.513396Z
K 7
svn:log
V 325
MFC: r232482
Add support for PWM controlled fans. I found these fans on my PowerMac9,1.
These fans are not located under the same node as the the RPM controlled ones,
So I had to adapt the current source to parse and fill the properties correctly.
To control the fans we can set the PWM ratio via sysctl between 20 and 100%.

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