Messages in this thread | | | Subject | Re: [PATCH] radeonfb: (#2) Implement proper workarounds for PLL accesses | From | Benjamin Herrenschmidt <> | Date | Fri, 08 Apr 2005 08:47:31 +1000 |
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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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