[Bug 105534] amdgpu cannot set 2560x1440 at 60 mode even though monitor,gpu and motherboard support it

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 19 14:09:49 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105534

--- Comment #8 from Harry Wentland <harry.wentland at amd.com> ---
(In reply to philipmorant from comment #4)
> I understand if AMD object to coding for something that hasn't been
> validated (I'd do the same myself).  Would it be possible alternatively to
> provide hints in log output or code comments or on a wiki somewhere, such
> that people in my position can hack the source themselves ?

The easiest way to hack this is probably to double TMDS_MAX_PIXEL_CLOCK in
amd/display/include/signal_types.h from 165000 to 330000.

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