> > + info->fix.ywrapstep = gtt_roll; > > Do you really want to set this? I didn't see any other wrapping > support in your patch. > However, I guess you can implement wrapping support using the same > mapping trick? It is actually wrapping - it writes the low pages back below the high ones so it works the GTT as a circular buffer - or am I misunderstanding this. One thing I wasn't sure of on the fb side. If I've got a display width that is annoying and can't fit on a 4Kbyte stride am I right in thinking I can set this to say 8 and use a 512 byte stride and still get acceleration for the usual font choice ? Alan -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
