Commits
Eric Anholt committed 334dbd69c60
drm/vc4: Hook up plane prepare_fb to lookup dma-buf reservations. This way drm_atomic_helper_wait_for_fences() will actually do something. The vc4_seqno_cb has been doing the fence waits on V3D manually, so far. Signed-off-by: Eric Anholt <eric@anholt.net> Link: http://patchwork.freedesktop.org/patch/msgid/20170621185002.28563-1-eric@anholt.net Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>