Re: [PATCH] radeonfb: (#2) Implement proper workarounds for PLLaccesses

[Benjamin Herrenschmidt]

On Fri, 2005-04-08 at 01:13 +0200, Andreas Schwab wrote:
> Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> writes:
> 
> > Can you cound how many times radeonfb_set_par is called and dump your
> > "counter" at the beginning and end of each of these calls ?
> 
> Switch from X to console:
> 
> kernel: radeonfb_set_par
> kernel: radeon_pll_errata_after_data
> last message repeated 774 times
> kernel: radeonfb_set_par
> kernel: radeon_pll_errata_after_data
> last message repeated 918 times

Ok, so somebody is calling set_par twice ... I suppose I know why but
it's not a very nice thing to do. Still, it doesn't explain why there
are so many calls to the errata. Please read my other email and try to
figure out where those big numbers come from...

Ben.


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