From: Dave Airlie <airlied@gmail.com>
To: dri-devel@lists.freedesktop.org
Subject: [RFC] radeon MST support - initial pieces
Date: Tue, 24 Feb 2015 09:23:54 +1000 [thread overview]
Message-ID: <1424733844-20185-1-git-send-email-airlied@gmail.com> (raw)
Hey,
So I've had this work done for ages and gotten a bit stalled, it
only kind off works, but I think I'm better sending it out for review
and making getting some insight from AMD folks.
It applies on top of the auxch native patch I've send already and
Alex fixed up.
It detects my 5k monitor and sees both halves, however for some
reason one half is colored slighty different than the other, not sure
what isn't getting loaded properly, also with an MST hub and DVI adapter
I get some wierd mode timings that confuse one of my monitors at some
resolutions, again not many ideas on why that is.
Its hidden behind a radeon module option defauled to off for now.
The 27" 5K imacs looks like they really want MST support.
Dave.
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next reply other threads:[~2015-02-23 23:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-23 23:23 Dave Airlie [this message]
2015-02-23 23:23 ` [PATCH 01/10] drm/dp_mst: add a function to retrieve vcpi slots Dave Airlie
2015-02-24 10:08 ` Daniel Vetter
2015-02-23 23:23 ` [PATCH 02/10] radeon: introduce a dp_work handler Dave Airlie
2015-02-23 23:23 ` [PATCH 03/10] radeon/evergreen: add support for short HPD irqs Dave Airlie
2015-02-23 23:23 ` [PATCH 04/10] radeon/si: " Dave Airlie
2015-02-23 23:23 ` [PATCH 05/10] radeon/fb: add wrapper functions around fb connector add/remove Dave Airlie
2015-02-23 23:24 ` [PATCH 06/10] drm/radeon: add some MST registers Dave Airlie
2015-02-23 23:24 ` [PATCH 07/10] drm/radeon: add new atombios encoder/transmitter interfaces Dave Airlie
2015-02-23 23:24 ` [PATCH 08/10] drm/radeon: export max link rate calculation Dave Airlie
2015-02-23 23:24 ` [PATCH 09/10] drm/radeon: improve encoder picking functions Dave Airlie
2015-02-23 23:24 ` [PATCH 10/10] drm/radeon: add DisplayPort MST support Dave Airlie
2015-02-24 20:00 ` [RFC] radeon MST support - initial pieces Alex Deucher
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