On Mon, 2003-07-14 at 00:24, andi wrote: > > BTW, df_andi and df_knuckles flicker badly now, does that indicate a > > driver bug? > > > yes, an fbdev bug. > > most fbdev drivers don't implement FB_ACTIVATE_NOW and > FB_ACTIVATE_VSYNC behaviour correctly and most hardware waits for vsync > by default when flipping buffers/changing the crtc offset.
Indeed, Radeons do that, and the radeon gfxdriver now waits for vsync after the flip by default. IMHO that's usually preferrable anyway. -- Earthling Michel D�nzer \ Debian (powerpc), XFree86 and DRI developer Software libre enthusiast \ http://svcs.affero.net/rm.php?r=daenzer -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe directfb-dev" as subject.
