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.
next 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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