On Mon, Dec 20, 2010 at 10:47 PM, Keith Packard <kei...@keithp.com> wrote: > On Mon, 20 Dec 2010 22:34:12 -0500, Andrew Lutomirski <l...@mit.edu> wrote: > >> But five seconds is a *long* time, and anything short enough that the >> interrupt actually gets turned off in normal use risks the same race. > > Right, so eliminating any race seems like the basic requirement. Can > that be done?
I'll give it a shot. Do you know if there's an existing tool to call drm_wait_vblank from userspace for testing? I know approximately nothing about libdrm or any userspace graphics stuff whatsoever. --Andy > > -- > keith.pack...@intel.com > _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
