Message	SHA1
drm: add vblank event trace point ... Emit a trace point for vblank events. This can be helpful for mapping drawing activity against the vblank frequency and period. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com> Jesse Barnes   authored and   Dave Airlie   commited 2010-07-02 14:02:44 +10:00	ac2874b980