[Bug 111553] Linux 4.10 and newer limit pixel clock to 165 MHz on Haswell-ULT laptop

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 5 18:21:03 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111553

--- Comment #4 from Michael Hanselmann (hansmi) <public at hansmi.ch> ---
(In reply to Ville Syrjala from comment #3)
> We have to err on the side of caution and filter out
> modes that look out of spec, doing otherwise would lead to some poor chap
> getting a black screen.

I can only agree with you. Thank you for your quick assessment!

> However if you want you can still keep driving it out of spec with the
> custom modeline. I guess the question is how would you add one under
> whatever wayland compositor you use.

It's Gnome with Mutter. I'll investigate and follow-up for any future readers.

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