https://bugzilla.kernel.org/show_bug.cgi?id=42616
--- Comment #3 from W Thomas Jones thomas.jones@utoronto.ca 2012-01-20 19:47:03 --- Created an attachment (id=72138) --> (https://bugzilla.kernel.org/attachment.cgi?id=72138) xrandr --verbose UMS
the "1600x900Dell" mode is from me explicitly adding a modeline from the EDID data while I was trying to make it work with KMS