[Bug 111501] [CFL] Kernel 5.3.0-rc6: i915 fails at typec_displayport 5120x1440

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 5 13:52:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111501

Ville Syrjala <ville.syrjala at linux.intel.com> changed:

           What    |Removed                     |Added
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             Status|NEW                         |NEEDINFO

--- Comment #13 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Leho Kraav (:macmaN :lkraav) from comment #12)
> > The hardware specification says it's not supported.
> 
> Morning. I find that extremely curious, since this resolution works also in
> Windows without a hitch.
> 
> Any updates from hardware people?

I got a reply. And it was basically "not validated, has some corner cases". I
need to figure out if any of those corner cases are really important or not. In
the meantime I think we can bump the limit back up to 5k:
https://patchwork.freedesktop.org/series/66286/

Would be nice if you can double check that those patches work for you.

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