I finally did the bisect and got this as a result after a lot of rebooting:
" 139315796778a6d5f67c644e2ff470ddc69efb7b is the first bad commit commit 139315796778a6d5f67c644e2ff470ddc69efb7b Author: Adam Jackson ajax@redhat.com Date: Tue Aug 3 14:38:19 2010 -0400
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Maybe this should be changed to Video(Other) as this probably applies to all graphic cards?
Do you need the bisect log?
thanx. some time ago i've also noticed i can't set up 50hz modes on various hw. while previously i could, so i can confirm it affects other hw.
50hz modes are esp. usefull on analog LCD screens (slows down pixel clock, so improves sharpness) , slow hw (bit less stress on VRAM), and when using programs like vice , fuse, or other sw. emulating PAL computer with exact refresh rate (i do not know why, but they work much slower and stutter - probably because vblank signal is firing too often, trigering update which could be deferred a bit more).