Matthias Hopf wrote:
It flickers both with or without AtomBIOS. Sometimes the screen jitters to the right for a split second too. I tried a poweroff and cold boot but it doesn't change.
The vesa driver doesn't flicker. If it would help to check DVI voltages or timings on a scope, I can do that, but it will take me a few days.
No, that is not needed - instead register dumps might prove helpful, but I haven't worked in that area, so I don't know which ones ATM...
I did some more testing with the plain radeon driver. The flickering is basically the same -- until I enabled DefaultTMDSPLL, which seems to have fixed it. I tried forcing the same PLL timings in rhd_pll.c, but just changing fbdiv/postdiv/etc didn't do the trick, so I need to explore the differences a bit more. -jim -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org