Messages in this thread | | | Subject | Re: [PATCH] radeonfb: (#2) Implement proper workarounds for PLL accesses | From | Andreas Schwab <> | Date | Thu, 07 Apr 2005 00:35:51 +0200 |
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Benjamin Herrenschmidt <benh@kernel.crashing.org> writes:
> Hrm... it should only add a few ms, maybe about 20 ms to the mode > switching... If you remove the radeon_msleep(5) call from the > radeon_pll_errata_after_data() routine in radeonfb.h, does it make a > difference ?
Yes, it does. Without the sleep, switching is as fast as before.
Andreas.
-- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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