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From: Kenneth Johansson <ken@kenjo.org>
To: intel-gfx@lists.freedesktop.org
Subject: brix pro + dell UP3214Q,   3840x2160 @ 60 Hz
Date: Tue, 04 Mar 2014 16:14:18 +0100	[thread overview]
Message-ID: <5315EDCA.4080500@kenjo.org> (raw)

So I have a brix pro that is a i7 4700R with Intel Iris Pro Graphics 5200.
and I 4k display from dell that can do 3840 x 2160  at 60 Hz (DP1.2)

So both end should be ok. But when I try daily build of ubuntu as of 
yesterday all I get is 3840 x 2160 at 30Hz. I really hope this is just 
some software thing as 30Hz is not usable but the display is really 
crisp so I relly relly dont want to have to return it.

I also noticed that when I go to console mode something gets configured 
wrong. I do get picture but the kernel manage to get the dimensions 
wrong so several 3-4 lines of the console is below the bottom and can't 
be seen.

             reply	other threads:[~2014-03-04 15:23 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-04 15:14 Kenneth Johansson [this message]
2014-03-04 16:12 ` brix pro + dell UP3214Q, 3840x2160 @ 60 Hz Jani Nikula
2014-03-04 20:38   ` Kenneth Johansson
2014-03-04 23:44     ` Damien Lespiau
2014-03-05  0:12       ` Kenneth Johansson
2014-03-05  0:22         ` Damien Lespiau
2014-03-05  0:27         ` Damien Lespiau
2014-03-05  0:30           ` Damien Lespiau
2014-03-05  0:46           ` Kenneth Johansson
2014-03-05  8:46             ` Damien Lespiau
2014-03-05  0:13       ` Damien Lespiau

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