[Bug 31972] 2.6.38.1: radeon hd 6870: kms, hdmi, signal is correct only for 1-2 seconds

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=31972


Alex Deucher <alexdeucher at gmail.com> changed:

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                 CC|                            |alexdeucher at gmail.com




--- Comment #1 from Alex Deucher <alexdeucher at gmail.com>  2011-03-27 20:38:53 ---
Is this a regression?  If so what version worked previously?  It looks like one
of the hotplug interrupt is firing repeatedly (maybe a loose/bad cable?).  Can
you attach the dmesg output with drm debug enabled (load drm.ko with debug=1)?

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