[Bug 45729] [bisected regression] Incorrect Mode Timing on DP Display, with 3.3-rc (due to interlaced CEA modes)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=45729

--- Comment #39 from Paulo Zanoni <przanoni at gmail.com> ---
I think this bug is actually many bugs all together. We do have some interlaced
modes that don't work, but we also have more modes that don't work (so these
are not the same regression). Also, for every test we should write which
connector is being used (DP, HDMI, VGA, etc) because some modes may work with
one connector and not the other. I'd also like to have a full "xrandr
--verbose" attached for each test in addition to the bugged modes, so I will be
able to check EDID and which connector is being used.

Maybe we could try to "group" specific modes that don't work and open separate
bug reports for them. Example:
- "some interlaced modes don't work on HDMI"
- "no interlaced modes work on VGA"
- "some DP modes cause the screen to flicker"
- "some modes of this specific monitor XYZ Model 123 don't work"
- etc.

Otherwise, we'll only close this bug when 100% of the modes work on all
connectors and all monitors, which is kind hard to check.

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