Bug 608515 - i915: ironlake eDP panels get incorrectly setup.
Summary: i915: ironlake eDP panels get incorrectly setup.
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel (Show other bugs)
(Show other bugs)
Version: 6.0
Hardware: All Linux
Target Milestone: rc
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Assignee: Dave Airlie
QA Contact: desktop-bugs@redhat.com
Depends On:
TreeView+ depends on / blocked
Reported: 2010-06-27 23:58 UTC by Dave Airlie
Modified: 2010-11-15 14:23 UTC (History)
5 users (show)

Fixed In Version: kernel-2.6.32-49.el6
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2010-11-15 14:23:31 UTC
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Regression: ---
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description Dave Airlie 2010-06-27 23:58:58 UTC
On certain Arrandale/Ironlake GPUs the internal eDP panel is being setup incorrectly.

Upstream bug: https://bugs.freedesktop.org/show_bug.cgi?id=28070

This affects at least the HP Elitebook 2470p.

Fix is being discussed on intel-gfx mailing list.

Comment 1 Dave Airlie 2010-06-27 23:59:55 UTC
the main effect of this bug is a blank screen on startup which is quite difficult to install on.

Comment 2 Dave Airlie 2010-07-07 23:55:50 UTC
patch posted along with fix for bug 609763.

Comment 4 Adam Jackson 2010-07-15 14:16:21 UTC
Queued for 2.6.32-49

Comment 6 Aristeu Rozanski 2010-07-26 14:34:47 UTC
Patch(es) available on kernel-2.6.32-52.el6

Comment 10 releng-rhel@redhat.com 2010-11-15 14:23:31 UTC
Red Hat Enterprise Linux 6.0 is now available and should resolve
the problem described in this bug report. This report is therefore being closed
with a resolution of CURRENTRELEASE. You may reopen this bug report if the
solution does not work for you.

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