From: Damien Lespiau <damien.lespiau@intel.com>
To: Kenneth Johansson <ken@kenjo.org>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: brix pro + dell UP3214Q, 3840x2160 @ 60 Hz
Date: Wed, 5 Mar 2014 00:27:08 +0000 [thread overview]
Message-ID: <20140305002708.GA1244@strange.amr.corp.intel.com> (raw)
In-Reply-To: <53166BD3.8090307@kenjo.org>
On Wed, Mar 05, 2014 at 01:12:03AM +0100, Kenneth Johansson wrote:
> I can't see anything about MST on the spec tab on the website.
> the only thing is that you have to use DP1.2 for 60Hz.
>
> the note on that line is.
Ah, found the definitive source. The monitor manual...
"To display 3840 x 2160 at 60 Hz, DP1.2 must be enabled and the DP
source’s graphics card must be DP1.2 certified with MST feature, capable
of supporting resolution up to 3840 x 2160 at 60Hz and its driver
supports DisplayID v1.3."
So not only we need DP MST, but we also need DisplayID.
ftp://ftp.dell.com/Manuals/all-products/esuprt_display_projector/esuprt_Display/dell-up2414q_User%27s%20Guide_en-us.pdf
--
Damien
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next prev parent reply other threads:[~2014-03-05 0:27 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-04 15:14 brix pro + dell UP3214Q, 3840x2160 @ 60 Hz Kenneth Johansson
2014-03-04 16:12 ` 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 [this message]
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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