Hi, >> + case FB_ACQ_REQ: >> + fbdev_switch_acquire(); >> + redraw_screen++; > > Rather than introducing redraw_screen, I would just call vga_hw_invalidate > instead here. It is always a win if we can avoid to introduce one more > state machine.
Wouldn't that make the vga emulation do additional work which is simply not needed? cheers, Gerd
