When system is booting and kernel's recognizing video card:vgafb0 at pci0 dev 1 function 0 "ATI Radeon VE QY" rev 0x00 my screen goes one line up, and I can't see top line of text.
This happens because the vgafb driver is too optimistic thinking it can drive your card, while it can't. This is being worked on, so that by the 4.1 release, there will be minimal support for these cards. In the meantime, you will need to use a serial console. Miod