sync_handle 754 drivers/gpu/drm/via/via_dmablit.c xfer->sync.sync_handle = ++blitq->cur_blit_handle; sync_handle 780 drivers/gpu/drm/via/via_dmablit.c err = via_dmablit_sync(dev, sync->sync_handle, sync->engine); sync_handle 252 include/uapi/drm/via_drm.h __u32 sync_handle;