Comment # 4 on bug 77673 from Alex Deucher

(In reply to comment #3)
> Looks like the new pll computation is not respecting the
> RADEON_PLL_USE_FRAC_FB_DIV flag.  Older asics shouldn't use fraction fb
> dividers.

Nevermind, we always set the RADEON_PLL_USE_FRAC_FB_DIV for LVDS if spread
spectrum is enabled.  Looks like we aren't respecting RADEON_PLL_USE_REF_DIV
properly.