On Mon, Dec 20, 2010 at 10:47 PM, Keith Packard <[email protected]> wrote: > On Mon, 20 Dec 2010 22:34:12 -0500, Andrew Lutomirski <[email protected]> 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 > > -- > [email protected] > _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
