[Bug 27452] Evergreen KMS DRM sets bizarre 1922x1200 resolution

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Apr 17 17:08:10 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=27452

--- Comment #6 from Dave Witbrodt <dawitbro at sbcglobal.net> 2010-04-17 17:08:10 PDT ---
Created an attachment (id=35137)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=35137)
dmesg from 2.6.34-rc4 (+ recent drm-radeon-testing) with drm.debug=7

Built a new kernel with 2.6.34-rc4 on the night it was released.  Also saw some
new commits in drm-radeon-testing, so merged them with it (up to commit 3a44d81
of Apr. 10).

Had my HD 4850 installed then and since, but today finally found time to swap
in the HD 5750 and try it out.  Also (accidentally) discovered the "drm.debug"
kernel parameter, so I tested the new kernel by booting to a non-X runlevel
with drm.debug=7 enabled.

Results from 'dmesg' attached.  Still get the pink vertical line on the left
side of screen; monitor's OSD still reports crazy 1922x1200 resolution instead
of 1920x1200.

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