nv04_crtc_mode_set_base
.mode_set_base = nv04_crtc_mode_set_base,
nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
nv04_crtc_mode_set_base(crtc, crtc->x, crtc->y, NULL);