https://bugzilla.kernel.org/show_bug.cgi?id=75241
--- Comment #27 from Dan Merillat bugzilla@dan.merillat.org --- No, I reverted to a clean 3.16-rc3 (changed the 32 back to 100) and applied the patch:
[drm:radeon_compute_pll_avivo] 229500 - 229500, pll dividers - fb: 1602.7 ref: 20, post 5
fb: is the same, ref and post are different. Same results as without the patch - the monitor wakes up out of sleep, but doesn't display anything.
I can't get the OSD to display, so I don't know what it thinks the sync rates are.