drm: export atomic wait_for_vblanks helper (v2)

v1: original
v2: danvet's kerneldoc nitpicks

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rob Clark 2014-11-11 19:38:59 -05:00 • committed by Dave Airlie
commit 5ee3229c87
2 changed files with 17 additions and 3 deletions