Radeon HD 5450 on PowerMac G5

Stephane Louise stephane.r.louise at gmail.com
Wed May 30 05:16:33 PDT 2012


2012/5/30 Alex Deucher <alexdeucher at gmail.com>:
> Did you try with radeon.hw_i2c=1 or without?  You shouldn't get any
> difference in behavior without that option since it uses the same code
> paths as earlier kernels.

Yes, with. I checked also the module parameters:

$ cat /sys/module/radeon/parameters/hw_i2c

> I dunno.  Nothing sticks out as problematic.  Others have used the
> driver on ppc without problems.  Maybe Ben or Michel have some ideas.

The Quad-G5 is the only PPC with PCI-e. I guess it was Michel that
advised me to try and post here.
But may be there are better insights now ?

Thanks for trying anyway.


Stéphane Louise

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