[Bug 42112] radeon driver (kms) fails to read EDID data from external LCD monitor with kernel 3.0.4 on a RV350 chip

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Tue Aug 30 13:29:44 PDT 2011


mrsteven at gmx.de changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

--- Comment #4 from mrsteven at gmx.de  2011-08-30 20:29:42 ---
Oh, it seems I have to apologize for my noise, because the problem was the
monitor itself: It somehow got confused and "forgot" its EDID data. The problem
was fixed by pulling its power line and then plugging it in again, i.e. doing a
hard reset of the monitor.

And yes, this makes perfect sense, because I see no commit relating to EDID
reading, parsing, or the handling of the data in the radeon driver. The only
one I see is a change for some HDMI connectors, which doesn't affect me.

Sorry for any inconvenience.

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