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Re: radeonfb problem on Mac mini



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Hello,

On Mar 22, 2008, at 14:06, Krister Walfridsson wrote:
I'm trying to set up NetBSD-current on an old Mac mini, but it insist
on setting the console in a video mode that the monitor cannot handle
(or at least the monitor shows an "Input Not Supported" message.)

The behavior started with the change:

  Module Name:    src
  Committed By:   aymeric
  Date:           Wed Jan  9 17:45:46 UTC 2008

  Modified Files:
          src/sys/arch/powerpc/oea: ofw_autoconf.c

  Log Message:
probe as console devices which have a "class-code" property corresponding to PCI_CLASS_DISPLAY, and not just those which have a "display" device_type. In the case where each head is a subnode of the graphics card, it's the heads
  which have a "display" device_type.

Maybe only testing "class-code" would make sense if this property is defined
  on any openfirmware based PowerPC platform.

I should have time to look at this in the next few days. Using OpenFirmware-provided EDID data is currently broken for some reason and this may well be what causes your problem.

have fun
Michael
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