On Tue, 07 Jun 2011 17:55:05 -0700, Kenneth Graunke <[email protected]> wrote: > On 06/07/2011 04:14 PM, Keith Packard wrote: > > What's this last DWORD supposed to be for? The IVB spec says length > > should be '1' and there should be only 3 DWORDS in this command. > > Good question. My reading of the docs say that it should be 3 DWORDs on > SNB as well; this code was directly lifted from "case 6" above (save the > first line).
In my ancient copy of the specs, MI_DISPLAY_FLIP is 4 dwords, with this last dword for programming the panel-fitter and pipesrc. And it also says that command is applicable to IVB, but as I said it is an ancient copy. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
