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SubjectRe: [PATCH] radeonfb: (#2) Implement proper workarounds for PLL accesses
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On Thu, 2005-04-07 at 22:21 +0200, Andreas Schwab wrote:
> Benjamin Herrenschmidt <benh@kernel.crashing.org> writes:
>
> > It is weird tho. Could you try adding a printk or something to figure
> > out how much this is called during a typical swich ?
>
> There are 1694 calls to radeon_pll_errata_after_data during a switch from
> X to the console and 393 calls the other way.

Wow ! That is plain wrong !

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 ?

Ben.


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