[REGRESSION] 3.4-rc* radeon: No DVI-A output after commit e00e8b5e760cb
tiwai at suse.de
Wed Apr 18 05:39:54 PDT 2012
I noticed that one machine here gives only the blank output with
3.4-rc's. The bisection lead me to affecting commit:
Author: Alex Deucher <alexander.deucher at amd.com>
Date: Fri Mar 16 12:22:09 2012 -0400
drm/radeon/kms: fix analog load detection on DVI-I connectors
Reverting this commit helped, it goes back to normal.
On this system, the VGA monitor is connected to DVI over a VGA-DVI
connector (and even VGA-switcher). So, yeah, it's a strange setup.
But a regression is a regression.
I'm willing to test any patch.
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